1. The widely applicable comb tooth exchange type vertical lifting equipment is characterized by comprising a bisection comb tooth type compensating plate (1), and a compensating mechanism and a supporting mechanism which are arranged on the bisection comb tooth type compensating plate (1); the two halved comb tooth type compensating plates (1) are of cuboid plate structures; the supporting mechanism is arranged on the bisection comb tooth type compensating plate (1);

the leveling mechanism comprises lifting columns (2), a comb-tooth type lifting plate (3), a moving assembly and a transmission assembly, wherein the moving assembly and the transmission assembly are arranged on the comb-tooth type lifting plate (3), and the three lifting columns (2) are uniformly arrayed on the upper surface of each bisecting comb-tooth type leveling plate (1); the lower surface of each comb-tooth type lifting plate (3) is connected with one surface, far away from the bisection comb-tooth type compensating plate (1), of the three lifting columns (2); each comb-tooth type lifting plate (3) is of a cuboid plate-shaped structure, and a plurality of comb-tooth-shaped square grooves are formed in one side, away from the lifting column (2), of each comb-tooth type lifting plate (3);

the moving assembly comprises connecting blocks (4), a connecting shaft wheel carrier (5), a driven wheel (6), a limiting clamping frame (7), a synchronizing shaft (8) and a driving wheel (9), and the four connecting blocks (4) are symmetrically arranged on two sides of each bisection comb tooth type compensating plate (1) along the central axis of each bisection comb tooth type compensating plate (1); each connecting shaft wheel carrier (5) is arranged on the lower surface of each connecting block (4); each driven wheel (6) is movably connected with each connecting shaft wheel carrier (5); the two limiting clamping frames (7) are arranged on one side, away from the lifting column (2), of each bisecting comb tooth type compensating plate (1), and the two limiting clamping frames (7) are far away from each other; each limiting clamp frame (7) is provided with a circular through hole; each synchronizing shaft (8) is movably connected with the through holes on the two limiting clamping frames (7) respectively; the two driving wheels (9) are symmetrically arranged at two ends of each synchronizing shaft (8) along the central axis of the synchronizing shaft (8);

the transmission assembly comprises following chain wheels (10), a transmission chain (11), motor chain wheels (12) and a motor speed reducer (13), and each following chain wheel (10) is movably connected with each synchronizing shaft (8); each motor chain wheel (12) is connected with each follow-up chain wheel (10) through each transmission chain (11); the gear teeth on each follow-up chain wheel (10) and each motor chain wheel (12) are meshed with each transmission chain (11); each motor speed reducer (13) is provided with a motor shaft, and each motor speed reducer (13) is in rotating fit with each motor chain wheel (12) through the motor shaft.

2. The comb-exchange-type vertical lifting device applicable to a wide range of fields according to claim 1, wherein: the two halved comb tooth type compensating plates (1) are symmetrically distributed in a left half and a right half; the filling-up mechanisms arranged on each halving comb tooth type filling-up plate (1) are also symmetrically distributed.

3. The comb-exchange-type vertical lifting device applicable to a wide range of fields according to claim 2, wherein: the moving assemblies are symmetrically distributed on the left and right sides of the halved comb tooth type compensating plate (1) along the axial line of the halved comb tooth type compensating plate (1) and are symmetrically distributed on the two sides of each halved comb tooth type compensating plate (1); two driven wheels (6) and one driving wheel (9) are arranged on two sides of each bisection comb tooth type compensating plate (1), and one driving wheel (9) and the two driven wheels (6) are far away from each other.

4. The comb-exchange-type vertical lifting device applicable to a wide range of fields according to claim 1, wherein: the transmission assembly is arranged on one side, away from the lifting column (2), of each bisection comb tooth type compensating plate (1); one sides of the two halving comb tooth type compensating plates (1) far away from the transmission assembly can be spliced; the transmission component can drive the two halved comb tooth type compensating plates (1) to move left and right.

5. The comb-exchange-type vertical lifting device applicable to a wide range of fields according to claim 1, wherein: the two halving comb tooth type compensating plates (1) are matched with the horizontal transverse rail and the vertical guide rail to move; the two halved comb-tooth type compensating plates (1) move left and right along the horizontal transverse rail; the two comb-tooth type lifting plates (3) lift along a vertical guide rail.

6. The comb-exchange-type vertical lifting device applicable to a wide range of fields according to claim 1, wherein: the width of the spliced two halved comb tooth type compensating plates (1) is the same as the width of the foundation pit; two sides of the two halved comb tooth type compensating plates (1) are provided with a plurality of parking berths arrayed in the vertical direction; an underground garage is arranged below the two halving comb tooth type compensating plates (1).

7. The comb-exchange-type vertical lifting device applicable to a wide range of fields according to claim 1, wherein: the supporting mechanism comprises a fixed embedded frame (14), a bearing frame (15) and a speed reducer mounting seat (16), and two embedded square grooves are symmetrically formed in the lower surface of each halved comb-tooth type compensating flat plate (1) along the central axis of the halved comb-tooth type compensating flat plate (1); each fixed embedded frame (14) is arranged in each embedded square groove; each bearing bracket (15) is arranged at one end of each fixed embedded bracket (14) far away from the bisection comb type compensating plate (1); each synchronizing shaft (8) penetrates through two bearing frames (15), and the two bearing frames (15) are far away from each other; one end of each speed reducer mounting seat (16) penetrates through one side, far away from the lifting column (2), of each bisection comb type compensating plate (1), and the other end of each speed reducer mounting seat is connected with each motor speed reducer (13).

8. The comb-exchange-type vertical lifting device applicable to a wide range of fields according to claim 7, wherein: each synchronizing shaft (8) is provided with a driving wheel (9), a limiting clamp frame (7), a follow-up chain wheel (10) and a bearing frame (15) in a penetrating way from top to bottom; each synchronizing shaft (8) is movably connected with the upper surface of the speed reducer mounting seat (16).

Background

Along with the development of society and the improvement of people's living standard, private vehicle has become the travel instrument that people are daily must be equipped with, consequently, along with the surge of private vehicle quantity, has appeared the serious not enough problem in parking stall, and the difficult problem of parking still can't thoroughly be solved to traditional lifting and horizontal moving type parking equipment, and vertical lift type parking equipment is in due course, and broach exchange type vertical lift equipment is the comparatively extensive vertical lift type parking equipment of application at present.

The comb tooth exchange type vertical lifting equipment is full-automatic storage type parking equipment, is high in running speed and short in car taking time, is widely applied to the market, but has a certain limit of height in some places, a part of parking places must be developed downwards, the comb tooth rack is driven by a running mode, namely, the comb tooth rack is lifted by the left and right comb tooth racks, and the middle part of the comb tooth rack is a cavity part and is not suitable for being made into middle-layer car taking or top-layer car taking.

The existing lifting equipment is not suitable for middle-layer vehicle discharging or top-layer vehicle discharging due to the hollow cavities in the middle parts of the left and right comb tooth frames for lifting, so that the market share of the comb tooth type vertical lifting equipment is seriously reduced, and therefore, the comb tooth exchange type vertical lifting equipment which is widely applicable is provided.

Disclosure of Invention

The invention mainly aims to provide comb tooth exchange type vertical lifting equipment which is widely applicable, and can effectively solve the problems that the existing lifting equipment in the background art is not suitable for middle-layer vehicle discharging or top-layer vehicle discharging due to the hollow middle parts of left and right comb tooth frames for lifting, and the market share of the comb tooth type vertical lifting equipment is seriously reduced.

In order to achieve the purpose, the invention adopts the technical scheme that: a widely applicable comb tooth exchange type vertical lifting device comprises a bisection comb tooth type compensation plate, a compensation mechanism and a supporting mechanism, wherein the compensation mechanism and the supporting mechanism are arranged on the bisection comb tooth type compensation plate; the two halved comb tooth type compensating plates are of a cuboid plate-shaped structure; the supporting mechanism is arranged on the bisection comb tooth type compensating plate;

the three lifting columns are uniformly arrayed on the upper surface of each bisection comb-tooth type leveling-up plate; the lower surface of each comb-tooth type lifting plate is connected with one surface, far away from the bisection comb-tooth type compensating plate, of the three lifting columns; each comb-tooth type lifting plate is of a cuboid plate-shaped structure, and a plurality of comb-tooth-shaped square grooves are formed in one side, away from the lifting column, of each comb-tooth type lifting plate;

the moving assembly comprises connecting blocks, a connecting shaft wheel carrier, a driven wheel, a limiting clamping frame, a synchronizing shaft and a driving wheel, and the four connecting blocks are symmetrically arranged on two sides of each bisection comb tooth type compensating plate along the central axis of each bisection comb tooth type compensating plate; each connecting shaft wheel carrier is arranged on the lower surface of each connecting block; each driven wheel is movably connected with each connecting shaft wheel frame; the two limiting clamp frames are arranged on one side, away from the lifting column, of each halved comb tooth type compensating plate, and the two limiting clamp frames are far away from each other; each limiting clamp frame is provided with a circular through hole; each synchronizing shaft is movably connected with the through holes on the two limiting clamp frames respectively; the two driving wheels are symmetrically arranged at two ends of each synchronizing shaft along the central axis of the synchronizing shaft;

the transmission assembly comprises following chain wheels, a transmission chain, motor chain wheels and a motor speed reducer, and each following chain wheel is movably connected with each synchronizing shaft; each motor chain wheel is connected with each driven chain wheel through each transmission chain; the gear teeth on each follow-up chain wheel and each motor chain wheel are meshed with each transmission chain; each motor speed reducer is provided with a motor shaft, and each motor speed reducer is in rotating fit with each motor chain wheel through the motor shaft.

Preferably, the two halved comb tooth type compensating plates are symmetrically distributed in a left half and a right half; the filling-up mechanisms arranged on each halving comb tooth type filling-up plate are also symmetrically distributed.

Preferably, the moving assemblies are symmetrically distributed along the left and right sides of the bisection comb type compensating flat plate and symmetrically distributed along the central axis of the bisection comb type compensating flat plate on two sides of each bisection comb type compensating flat plate; two driven wheels and one driving wheel are arranged on two sides of each bisection comb tooth type compensating plate, and one driving wheel is far away from the two driven wheels.

Preferably, the transmission assembly is arranged on one side of each halved comb type compensation plate, which is far away from the lifting column; one sides of the two halved comb tooth type compensating plates, which are far away from the transmission assembly, can be spliced; the transmission assembly can drive the two halved comb tooth type compensating plates to move left and right.

Preferably, the two halved comb type compensating plates are matched with the horizontal cross rail and the vertical guide rail to move; the two halved comb-tooth type compensating plates move left and right along the horizontal transverse rail; and the two comb-tooth type lifting plates lift along the vertical guide rail.

Preferably, the width of the spliced two halved comb-tooth type compensating plates is the same as the width of the foundation pit; two sides of the two halved comb tooth type compensating plates are provided with a plurality of parking berths arrayed in the vertical direction; an underground garage is arranged below the two halving comb tooth type compensating plates.

Preferably, the supporting mechanism comprises a fixed embedded frame, a bearing frame and a speed reducer mounting seat, and the lower surface of each halved comb-tooth type compensating plate is symmetrically provided with two embedded square grooves along the central axis of the halved comb-tooth type compensating plate; each fixed embedding frame is arranged in each embedding square groove; each bearing bracket is arranged at one end of each fixed embedding frame, which is far away from the bisection comb type compensating plate; each synchronizing shaft penetrates through the two bearing frames, and the two bearing frames are far away from each other; one end of each speed reducer mounting seat penetrates through one side, far away from the lifting column, of each bisecting comb tooth type compensating plate, and the other end of each speed reducer mounting seat is connected with each motor speed reducer.

Preferably, each synchronizing shaft penetrates through a driving wheel, a limiting clamping frame, a follow-up chain wheel and a bearing frame from top to bottom; each synchronizing shaft is movably connected with the upper surface of the speed reducer mounting seat.

Compared with the prior art, the invention provides the comb tooth exchange type vertical lifting equipment which is widely applicable, and has the following beneficial effects:

the invention is convenient for the left and right movement of the bisection comb-tooth type compensating plate through the moving component, is convenient for providing power for the movement of the bisection comb-tooth type compensating plate through the motor speed reducer, is convenient for the driving wheel to drive the driven wheel to rotate through the meshing transmission of the follow-up chain wheel, the transmission chain and the motor chain wheel, is convenient for the movement of the bisection comb-tooth type compensating plate through the driving wheel, is convenient for the driving wheel to drive the driven wheel to rotate, is convenient for the movement of the bisection comb-tooth type compensating plate through the arrangement of the bisection comb-tooth type compensating plate below the comb-tooth type lifting plate, is convenient for forming an integral pit compensating plate to realize the middle-layer vehicle discharge or the top-layer vehicle discharge, is convenient for the left and right movement of the bisection comb-tooth type compensating plate through the compensating mechanism, can realize the switching between the compensating mode and the lifting mode, can also compensate the hollow holes in the middle parts of the left and right comb-tooth type compensating plate racks for the middle-layer vehicle discharge or the top-layer vehicle discharge, is convenient for the application range of the lifting equipment, so as to improve the market share rate of the comb-tooth type vertical lifting equipment, through supporting mechanism, be convenient for fix, installation and connect each part on the two comb-teeth formula benefit flat board of bisecting and to guarantee the whole steady operation of device.

Drawings

FIG. 1 is a schematic view of an external overall structure of a widely applicable comb-exchange type vertical lifting device according to the present invention;

FIG. 2 is a schematic diagram of a filling structure of a comb-exchange type vertical lifting device of the present invention;

FIG. 3 is a front view of a widely applicable comb-exchange type vertical lift device of the present invention;

FIG. 4 is a cross-sectional view of a drive assembly of a widely adaptable comb-exchange type vertical lift device of the present invention;

FIG. 5 is a schematic diagram of a moving assembly of a widely applicable comb-exchange type vertical lift device according to the present invention;

FIG. 6 is a cross-sectional view of a supporting mechanism of a comb-exchange type vertical lift device according to the present invention;

FIG. 7 is an enlarged view of the transmission assembly of the comb-exchange type vertical lift device of the present invention;

fig. 8 is an enlarged view of a supporting mechanism of a comb-exchange type vertical lift device according to the present invention.

In the figure: 1. halving comb tooth type compensating plates; 2. a lifting column; 3. a comb-tooth type lifting plate; 4. connecting blocks; 5. a connecting shaft wheel carrier; 6. a driven wheel; 7. a limiting clamp frame; 8. a synchronizing shaft; 9. a driving wheel; 10. a follower sprocket; 11. a drive chain; 12. a motor sprocket; 13. a motor reducer; 14. fixing the embedded frame; 15. a bearing bracket; 16. speed reducer mount pad.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 8, the present invention is a widely applicable comb-teeth-exchange-type vertical lift device, which includes a halved comb-teeth-type compensating plate 1, and a compensating mechanism and a supporting mechanism disposed on the halved comb-teeth-type compensating plate 1; the two halved comb tooth type compensating plates 1 are in a cuboid plate-shaped structure; the supporting mechanism is arranged on the bisection comb tooth type compensating plate 1; the left and right movement of the bisection comb tooth type compensating plate 1 is facilitated through the compensating mechanism, the switching between a compensating mode and a lifting mode can be realized, cavities in the middle parts of the left and right comb tooth frames for lifting can be compensated, the lifting equipment can be conveniently applied to middle-layer vehicle discharging or top-layer vehicle discharging, the application range of the lifting equipment is wider, and the market share of the comb tooth type vertical lifting equipment is improved;

the leveling mechanism comprises lifting columns 2, a comb-tooth type lifting plate 3, a moving assembly and a transmission assembly which are arranged on the comb-tooth type lifting plate 3, and the three lifting columns 2 are uniformly arrayed on the upper surface of each pair of comb-tooth type leveling plates 1; the lower surface of each comb-tooth type lifting plate 3 is connected with one surface of each lifting column 2, which is far away from the bisection comb-tooth type compensating plate 1; each comb-tooth type lifting plate 3 is of a cuboid plate-shaped structure, and one side of each comb-tooth type lifting plate 3, which is far away from the lifting column 2, is provided with a plurality of comb-tooth-shaped square grooves;

the moving assembly comprises connecting blocks 4, a connecting shaft wheel carrier 5, a driven wheel 6, a limiting clamping frame 7, a synchronizing shaft 8 and a driving wheel 9, and the four connecting blocks 4 are symmetrically arranged on two sides of each halved comb tooth type compensating plate 1 along the central axis of each halved comb tooth type compensating plate 1; each connecting shaft wheel carrier 5 is arranged on the lower surface of each connecting block 4; each driven wheel 6 is movably connected with each connecting shaft wheel frame 5; the two limiting clamping frames 7 are arranged on one side, away from the lifting column 2, of each halved comb tooth type compensating plate 1, and the two limiting clamping frames 7 are far away from each other; each limiting clamp frame 7 is provided with a circular through hole; each synchronizing shaft 8 is movably connected with the through holes on the two limiting clamp frames 7 respectively; the two driving wheels 9 are symmetrically arranged at two ends of each synchronizing shaft 8 along the central axis of the synchronizing shaft 8; the bisecting comb type compensating plate 1 is convenient to move left and right through the moving assembly;

the transmission assembly comprises following chain wheels 10, a transmission chain 11, motor chain wheels 12 and a motor speed reducer 13, and each following chain wheel 10 is movably connected with each synchronizing shaft 8; each motor chain wheel 12 is connected with each follow-up chain wheel 10 through each transmission chain 11; the gear teeth on each follow-up chain wheel 10 and each motor chain wheel 12 are meshed with each transmission chain 11; each motor reducer 13 is provided with a motor shaft, and each motor reducer 13 is in rotating fit with each motor chain wheel 12 through the motor shaft; the motor reducer 13 is convenient for providing power for the movement of the bisection comb-tooth type compensating plate 1, and the driving wheel 9 drives the driven wheel 6 to rotate to drive the movement of the bisection comb-tooth type compensating plate 1 through the meshing transmission of the follow-up chain wheel 10, the transmission chain 11 and the motor chain wheel 12.

Two halved comb-tooth type compensating plates 1 are symmetrically distributed in left and right halves; the filling-up mechanisms arranged on each halved comb-tooth type filling-up plate 1 are also symmetrically distributed.

The moving assemblies are symmetrically distributed on the left and right sides of the halved comb-tooth type compensating plate 1 along the axial line of the halved comb-tooth type compensating plate 1; two driven wheels 6 and a driving wheel 9 are arranged on two sides of each halving comb tooth type compensating plate 1, and the driving wheel 9 and the two driven wheels 6 are far away from each other.

The transmission assembly is arranged on one side, far away from the lifting column 2, of each halved comb tooth type compensating plate 1; one sides of the two halved comb tooth type compensating plates 1 far away from the transmission component can be spliced; the transmission component can drive the two halved comb-tooth type compensating plates 1 to move left and right.

The two halving comb tooth type compensating plates 1 are matched with the horizontal transverse rail and the vertical guide rail to move; the two halving comb tooth type compensating plates 1 move left and right along the horizontal transverse rail; the two comb-tooth type lifting plates 3 lift along the vertical guide rail; the bisection comb tooth type supplementing flat plate 1 is arranged below the comb tooth type lifting plate 3, so that the whole pit supplementing plate can be conveniently formed to realize middle-layer vehicle discharging or top-layer vehicle discharging.

The width of the two halved comb tooth type compensating plates 1 after splicing is the same as the width of the foundation pit; two sides of the two halved comb tooth type compensating plates 1 are provided with a plurality of parking berths arrayed in the vertical direction; an underground garage is arranged below the two halved comb tooth type compensating plates 1.

The supporting mechanism comprises a fixed embedded frame 14, a bearing frame 15 and a speed reducer mounting seat 16, and two embedded square grooves are symmetrically formed in the lower surface of each halved comb-tooth type compensating plate 1 along the central axis of the halved comb-tooth type compensating plate 1; each fixed embedded frame 14 is arranged in each embedded square groove; each bearing bracket 15 is arranged at one end of each fixed caulking frame 14 far away from the bisecting comb type compensating plate 1; each synchronizing shaft 8 penetrates through two bearing frames 15, and the two bearing frames 15 are far away from each other; one end of each speed reducer mounting seat 16 is arranged on one side, far away from the lifting column 2, of each halving comb-tooth type compensating plate 1 in a penetrating mode, and the other end of each halving comb-tooth type compensating plate is connected with each motor speed reducer 13; through supporting mechanism, be convenient for fix, install and connect and divide the comb-teeth formula benefit dull and stereotyped 1 and each parts on it to guarantee the whole steady operation of device.

Each synchronizing shaft 8 is provided with a driving wheel 9, a limiting clamp frame 7, a follow-up chain wheel 10 and a bearing frame 15 in a penetrating way from top to bottom; each synchronizing shaft 8 is movably connected with the upper surface of the reducer mounting base 16.

The working principle of the invention is as follows:

the invention relates to a comb tooth exchange type vertical lifting device which is widely applicable, wherein the comb tooth exchange type vertical lifting device comprises:

in a normal state, the left half and the right half of the halved comb tooth type slab supplementing plate 1 move to an intermediate parking space along the horizontal cross rail to level up a foundation pit below, the comb tooth type lifting plate 3 falls on the halved comb tooth type slab supplementing plate 1, and a vehicle directly drives in;

when the automobile is stored in the overground parking space, the comb-tooth type lifting plate 3 is directly lifted along the vertical guide rail to exchange with the upper parking space, and the automobile is parked on the upper parking space on two sides of the bisection comb-tooth type compensation plate 1 by the comb-tooth type lifting plate 3;

when the underground garage is stored, the comb-tooth type lifting plate 3 drives the left and right halves of the comb-tooth type slab supplementing plate 1 to move the comb-tooth type slab supplementing plate 1 to the lower sides of the left and right parking spaces respectively through the lifting column 2 microlitre to leave the lifting channel, the comb-tooth type lifting plate 3 descends to the underground garage to exchange with the underground parking spaces, after the completion, the comb-tooth type lifting plate 3 ascends to the ground, and the left and right halves of the motor speed reducer 13 of the comb-tooth type slab supplementing plate 1 drive the comb-tooth type slab supplementing plate 1 to move to the middle respectively to form an integral pit supplementing plate.

The specific transmission mode of the bisection comb tooth type compensating plate 1 is as follows:

because the horizontal cross rail has the phenomenon of rail breakage, two driven wheels 6 are respectively arranged on the front and the back of each half-halved comb tooth type compensating plate 1, so that the cross rail operation is convenient, and the operation is smooth; a motor chain wheel 12 is arranged on the motor speed reducer 13, a follow-up chain wheel 10 is arranged on the synchronizing shaft 8, and driving wheels 9 are arranged at the front and the back;

when the device operates, the motor reducer 13 is electrified, the motor reducer 13 drives the motor chain wheel 12 to rotate through the motor shaft, the transmission chain 11 meshed with the motor reducer is meshed with wheel teeth, the transmission chain drives the following chain wheel 10 meshed with the motor reducer along with the rotation of the motor chain wheel 12, the following chain wheel 10 is installed on the synchronizing shaft 8, the synchronizing shaft 8 synchronously rotates along with the rotation of the following chain wheel 10 to drive the driving wheel 9 installed on the synchronizing shaft 8 to rotate, the driving wheel 9 rotates to move along the horizontal transverse rail to drive the driven wheel 6 to rotate and move, and therefore the left and right movement of the bisecting comb type compensating plate 1 is achieved;

the two motor speed reducers 13 are different in steering, so that the two half halving comb tooth type compensating plates 1 can be moved leftwards and rightwards to realize the mutual separation and splicing between the two halving comb tooth type compensating plates, and therefore the switching between a compensating mode (the two halving comb tooth type compensating plates 1 are spliced to form an integral pit compensating plate to facilitate the unloading) and a lifting mode (the two halving comb tooth type compensating plates 1 move to the positions below the left parking space and the right parking space to make a lifting channel open to facilitate the lifting of the comb tooth type lifting plate 3) is realized.

The invention is convenient for the left and right movement of the bisection comb-tooth type compensating plate 1 through the moving component, is convenient for providing power for the movement of the bisection comb-tooth type compensating plate 1 through the motor speed reducer 13, is convenient for the driving wheel 9 to drive the driven wheel 6 to rotate so as to drive the movement of the bisection comb-tooth type compensating plate 1 through the meshing transmission of the follow-up chain wheel 10, the transmission chain 11 and the motor chain wheel 12, is convenient for the left and right movement of the bisection comb-tooth type compensating plate 1 through the compensating mechanism, can realize the switching of a compensating mode and a lifting mode by arranging the bisection comb-tooth type compensating plate 1 below the comb-tooth type lifting plate 3 so as to form an integral pit compensating plate to realize the middle layer car output or the top layer car output, is convenient for the lifting device to be applied to the middle layer car output or the top layer car output, has wider application range, and improves the market share of the comb-tooth type vertical lifting device, through supporting mechanism, be convenient for fix, install and connect and divide the comb-teeth formula benefit dull and stereotyped 1 and each parts on it to guarantee the whole steady operation of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.