1. The utility model provides a device is demolishd with terrace to engineering road surface construction which characterized in that includes:

a support (1);

the front end and the rear end of one side of the bottom end of the support (1) are respectively provided with the first support leg (2) in a rotating way through a pin shaft;

the first wheel (3) is rotatably arranged on the outer side of the first support leg (2);

a pedal (4) fixedly arranged on the inner side of the first support leg (2);

the push handle (5) is fixedly arranged on one side of the bracket (1);

the controller (6) is fixedly arranged on one side of the top end of the bracket (1);

the dismounting mechanism (7) is arranged at the top end of the bracket (1);

the supporting mechanism (8) is arranged on one side of the outer wall of the bracket (1);

the angle adjusting mechanism (9) is arranged between the first supporting leg (2) and the support (1).

2. The apparatus for removing a terrace for construction of an engineering pavement according to claim 1, wherein: the dismantling mechanism (7) comprises:

the top end of the bracket (1) is provided with a rectangular groove (72) along the left-right direction, the lead screw (71) is rotatably arranged in an inner cavity of the rectangular groove (72) along the left-right direction through a bearing, an inner ring of the bearing is in interference fit with an outer wall of the lead screw (71), and an outer ring of the bearing is fixedly arranged on the inner side of the rectangular groove (72);

the left side and the right side of the middle part of the inner cavity of the rectangular groove (72) are respectively inserted with the bar-shaped columns (73), and the bar-shaped columns (73) are in threaded connection with the outer wall of the screw rod (71);

the shell (74) is fixedly arranged at the top end of the strip-shaped column (73);

the electric pick (75) is fixedly arranged in the inner cavity of the shell (74), and the electric pick (75) is electrically connected with the controller (6);

a shovel rod (76), wherein one side of the electric pick (75) extends out of the inner cavity of the shell (74), and the shovel rod (76) is locked at one side of the electric pick (75);

a shock absorbing assembly (77) disposed at one side of the housing (74).

3. The apparatus for removing a terrace for construction of an engineering pavement according to claim 2, wherein: sliding grooves (78) are formed in the front side and the rear side of the inner cavity of the rectangular groove (72) along the left-right direction, sliding blocks (79) are fixedly arranged on the outer sides of the strip-shaped columns (73), and the sliding blocks (79) are connected with the inner cavity of the sliding grooves (78) in an inserting mode in a matching mode.

4. The apparatus for removing a terrace for construction of an engineering pavement according to claim 2, wherein: the dismantling mechanism (7) further comprises:

the column body (710) is fixedly arranged on one side of the inner cavity of the rectangular groove (72);

a first gear (711) which is connected to one side of the outer wall of the lead screw (71) in a key mode, and the first gear (711) is located in the column body (710);

the servo motor (712) is fixedly arranged on one side of the top end of the support (1), and the servo motor (712) is electrically connected with the controller (6);

and the output end of the servo motor (712) extends into the inner cavity of the cylinder (710) and is in keyed connection with a second gear (713) meshed with the first gear (711).

5. The apparatus for removing a terrace for construction of an engineering pavement according to claim 2, wherein: the shock absorbing assembly (77) comprises:

the baffle plate (771) is fixedly arranged on the outer wall of the shovel rod (76);

the baffle ring (772) is in fit sleeve connection with the outer wall of the shovel rod (76), and the baffle ring (772) is in contact with one side of the baffle plate (771);

the front end and the rear end of one side of the shell (74) are respectively fixedly provided with a spring (773), and one end of each spring (773) is fixedly arranged on one side of the baffle ring (772).

6. The apparatus for removing a terrace for construction of an engineering pavement according to claim 1, wherein: the support mechanism (8) comprises:

the connecting shaft (81) is in adaptive insertion connection with one side of the bracket (1);

a circular column (82) fixedly arranged on the outer side of the connecting shaft (81);

the second supporting leg (83) is fixedly arranged at the bottom end of the circular column (82);

the bolt (84), one end of the outer side of the bracket (1) is provided with screw holes (85), the number of the screw holes (85) positioned on one side is two, the bolt (84) is in threaded connection with the outer side of the circular column (82), and the bolt (84) is in threaded connection with the inner cavity of one of the screw holes (85);

and the second wheel (86) is fixedly arranged on the outer side of the second supporting leg (83).

7. The apparatus for removing a terrace for construction of an engineering pavement according to claim 6, wherein: the support mechanism (8) further comprises:

the first limiting column (87) is fixedly arranged on the outer side of the bracket (1);

the support comprises a second limiting column (88), wherein the front end and the rear end of one side of the bottom end of the support (1) are fixedly provided with the second limiting column (88), and the second limiting column (88) is in contact with one side of the second supporting leg (83).

Background

The terrace refers to a ground which is constructed and treated by using specific materials and processes and presents certain decoration and functionality, such as an epoxy self-leveling terrace, a carborundum wear-resistant terrace, an epoxy terrazzo terrace, a cement-based terrazzo, an epoxy colored sand terrace, an epoxy anti-static terrace, an epoxy anti-slip terrace, a polyurea anti-corrosion terrace, a polyurethane terrace, a silicon PU terrace, a concrete sealing curing agent terrace and the like;

in the work progress of building the road, need to shovel original terrace, present staff adopts to shovel the road between the electric pick usually, and the electric pick that nevertheless shovels the terrace is bulky, often need consume a large amount of intensity of labour of staff when the operation, removes inconveniently, can't carry out accurate control to the shovel degree of depth of terrace, and the construction angle to the electric pick control comparatively difficult.

Disclosure of Invention

The invention aims to provide a terrace removing device for engineering pavement construction, and aims to solve the problems that in the background technology, a large amount of labor intensity of workers is consumed when an electric pick is used, the electric pick is inconvenient to move, the shoveling depth of the terrace cannot be accurately controlled, and the construction angle of the electric pick is difficult to control.

In order to achieve the purpose, the invention provides the following technical scheme: a terrace removing device for engineering pavement construction comprises:

a support;

the front end and the rear end of one side of the bottom end of the support are respectively provided with a first support leg in a rotating way through a pin shaft;

the first wheel is rotatably arranged on the outer side of the first support leg;

the pedal is fixedly arranged on the inner side of the first support leg;

the push handle is fixedly arranged on one side of the bracket;

the controller is fixedly arranged on one side of the top end of the bracket;

the dismounting mechanism is arranged at the top end of the bracket;

the supporting mechanism is arranged on one side of the outer wall of the bracket;

the angle adjusting mechanism is arranged between the first supporting leg and the support.

Preferably, the removal mechanism comprises: the top end of the bracket is provided with a rectangular groove along the left-right direction, the lead screw is rotatably arranged in an inner cavity of the rectangular groove along the left-right direction through a bearing, an inner ring of the bearing is in interference fit with an outer wall of the lead screw, and an outer ring of the bearing is fixedly arranged on the inner side of the rectangular groove; the left side and the right side of the middle part of the inner cavity of the rectangular groove are respectively inserted with a bar-shaped column, and the bar-shaped columns are in threaded connection with the outer wall of the screw rod; the shell is fixedly arranged at the top end of the bar-shaped column; the electric pick is fixedly arranged in the inner cavity of the shell and is electrically connected with the controller; the shovel rod extends out of the inner cavity of the shell from one side of the electric pick and is locked on one side of the electric pick; and the shock absorption assembly is arranged on one side of the shell.

Preferably, the sliding grooves are formed in the front side and the rear side of the inner cavity of the rectangular groove in the left-right direction, the sliding blocks are fixedly arranged on the outer sides of the strip-shaped columns, and the sliding blocks are connected with the inner cavity of the sliding grooves in an adaptive mode.

Preferably, the removing mechanism further comprises: the column body is fixedly arranged on one side of the inner cavity of the rectangular groove; the first gear is in key connection with one side of the outer wall of the lead screw and is positioned in the column body; the servo motor is fixedly arranged on one side of the top end of the support and is electrically connected with the controller; and the output end of the servo motor extends into the inner cavity of the cylinder and is in key connection with a second gear meshed with the first gear.

Preferably, the shock-absorbing assembly includes: the baffle is fixedly arranged on the outer wall of the shovel rod; the baffle ring is in matched sleeve joint with the outer wall of the shovel rod and is in contact with one side of the baffle; the spring, both ends all are fixed around one side of casing are provided with the spring, just the one end of spring is fixed to be set up keep off one side of ring.

Preferably, the support mechanism includes: the connecting shaft is in adaptive insertion connection with one side of the bracket; the round column is fixedly arranged on the outer side of the connecting shaft; the second supporting leg is fixedly arranged at the bottom end of the circular column; the bolt is in threaded connection with the outer side of the circular column, and the bolt is in threaded connection with the inner cavity of one of the screw holes; and the second wheel is fixedly arranged on the outer side of the second supporting leg.

Preferably, the support mechanism further includes: the first limiting column is fixedly arranged on the outer side of the bracket; the first spacing post of second, both ends are all fixed around the bottom one side of support and are provided with the spacing post of second, just the spacing post of second with one side of second supporting leg contacts.

The terrace dismantling device for engineering pavement construction provided by the invention has the beneficial effects that:

1. the electric pick can be controlled to move on the support by the aid of the dismounting mechanism, so that the shovel rod can be in contact with a floor to work, and can be always kept at the same height, so that the shoveling depth of the floor can be accurately controlled, the stability of the support in moving can be improved by the aid of the damping assembly, the labor intensity of workers can be effectively relieved by the aid of the support capable of moving and supporting the electric pick, and the electric pick is convenient to move;

2. the angle adjusting mechanism is arranged on the support frame, the second wheel and the second support leg can be rotated upwards and fixed, so that the device can be used like an ordinary electric pick vehicle, the use is flexible, the use requirement of workers is met, the angle adjusting mechanism can be used for conveniently adjusting the angles of the support frame and the first support leg, and the operation is simple.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the demolition mechanism of the present invention;

FIG. 3 is a schematic view of an exploded structure of the support mechanism of the present invention;

FIG. 4 is an exploded view of the angle adjustment mechanism of the present invention;

figure 5 is an exploded view of the shock absorbing assembly of the present invention.

In the figure: 1. the hydraulic support comprises a support, 2, a first support leg, 3, a first wheel, 4, a pedal, 5, a push handle, 6, a controller, 7, a dismantling mechanism, 71, a lead screw, 72, a rectangular groove, 73, a strip-shaped column, 74, a shell, 75, an electric pick, 76, a shovel rod, 77, a damping component, 771, a blocking piece, 772, a blocking ring, 773, a spring, 78, a sliding groove, 79, a sliding block, 710, a column body, 711, a first gear, 712, a servo motor, 713, a second gear, 8, a support mechanism, 81, a connecting shaft, 82, a round column, 83, a second support leg, 84, a bolt, 85, a screw hole, 86, a second wheel, 87, a first limit column, 88, a second limit column, 9, an angle adjusting mechanism, 91, a rotating rod, 92 and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a terrace removing device for engineering pavement construction comprises: a bracket 1, a first supporting leg 2, a first wheel 3, a pedal 4 and a push handle 5, controller 6, demolish mechanism 7, supporting mechanism 8 and angle adjustment mechanism 9, both ends all are provided with first supporting leg 2 through the round pin axle rotation around the bottom one side of support 1, first wheel 3 rotates the outside that sets up at first supporting leg 2, footboard 4 is fixed to be set up in the inboard of first supporting leg 2, the staff can pedal footboard 4 drive support 1 and remove, push away the fixed one side that sets up at support 1 of handle 5, controller 6 is fixed to be set up in top one side of support 1, controller 6 is prior art, controller 6 can drive electric pick 75, servo motor 712 and pneumatic cylinder 92 start, demolish mechanism 7, the setting is on the top of support 1, supporting mechanism 8 sets up in outer wall one side of support 1, angle adjustment mechanism 9 sets up between first supporting leg 2 and support 1.

Preferably, the detaching mechanism 7 further includes: the electric pick comprises a lead screw 71, a rectangular groove 72, a strip-shaped column 73, a shell 74, an electric pick 75, a shovel rod 76 and a damping component 77, wherein the rectangular groove 72 is formed in the left and right direction of the top end of the support 1, the lead screw 71 is rotatably arranged in the inner cavity of the rectangular groove 72 in the left and right direction through a bearing, the inner ring of the bearing is in interference fit with the outer wall of the lead screw 71, the outer ring of the bearing is fixedly arranged on the inner side of the rectangular groove 72, the lead screw 71 can rotate around the axis of the lead screw, the strip-shaped column 73 is inserted in the left and right sides of the middle of the inner cavity of the rectangular groove 72, the strip-shaped column 73 is in threaded connection with the outer wall of the lead screw 71, the strip-shaped column 73 can move under the action of the rotating force of the outer wall of the lead screw 71, the shell 74 is fixedly arranged at the top end of the strip-shaped column 73, the electric pick 75 is fixedly arranged in the inner cavity of the shell 74, the electric pick 75 is electrically connected with the controller 6, the electric pick 75 is the prior art, the shovel rod 76 can be driven, and can be used according with the electric pick model of the electric pick, one side of the electric pick 75 extends out of the inner cavity of the housing 74, and the blade bar 76 is locked to one side of the electric pick 75, and the damping assembly 77 is provided to one side of the housing 74.

Preferably, sliding grooves 78 are formed in the front side and the rear side of an inner cavity of the rectangular groove 72 in the left-right direction, sliding blocks 79 are fixedly arranged on the outer sides of the strip-shaped columns 73, the sliding blocks 79 are in adaptive insertion connection with the inner cavities of the sliding grooves 78, and the strip-shaped columns 73 can stably move through the matching of the sliding grooves 78 and the sliding blocks 79.

Preferably, the detaching mechanism 7 further includes: the cylinder 710 is fixedly arranged on one side of an inner cavity of the rectangular groove 72, the first gear 711 is connected to one side of an outer wall of the lead screw 71 in a key mode, the first gear 711 is located in the cylinder 710, the servo motor 712 is fixedly arranged on one side of the top end of the support 1, the servo motor 712 is electrically connected with the controller 6, an output end of the servo motor 712 extends into the inner cavity of the cylinder 710 and is connected with a second gear 713 in a key mode, the second gear 713 is meshed with the first gear 711, the servo motor 712 is in the prior art, the servo motor 712 can drive the second gear 713 to rotate clockwise or anticlockwise around an axis of the servo motor, the servo motor can be used according with the type of the scheme, and the second gear 713 can drive the first gear 711 to rotate, so that the lead screw 71 can be driven to rotate around the axis of the servo motor under the rotation of the first gear 711.

Preferably, the shock absorbing assembly 77 further comprises: separation blade 711, keep off ring 772 and spring 773, the fixed outer wall that sets up at shovel pole 76 of separation blade 771, keep off ring 772 and the outer wall looks adaptation of shovel pole 76 and cup joint, and keep off the one side of ring 772 and separation blade 771 and contact, separation blade 771 can follow shovel pole 76 and move, and drive and keep off ring 772 compression spring 773, both ends are all fixed around one side of casing 74 and are provided with spring 773, and the fixed one side that sets up at fender ring 772 of one end of spring 773, can alleviate the intensity of vibration of shovel pole 76 to electric pick 75 under spring 773's spring action, thereby can make support 1 more stable.

Preferably, the supporting mechanism 8 further includes: the support comprises a connecting shaft 81, circular columns 82, a second supporting leg 83, bolts 84, screw holes 85 and a second wheel 86, wherein the connecting shaft 81 is in adaptive insertion connection with one side of the support 1, the circular columns 82 are fixedly arranged on the outer side of the connecting shaft 81, the circular columns 82 on two sides can be rotated simultaneously by arranging the connecting shaft 81, the second supporting leg 83 is fixedly arranged at the bottom end of each circular column 82, the screw holes 85 are formed in one end of the outer side of the support 1, the number of the screw holes 85 located on one side is two, the bolts 84 are in threaded connection with the outer side of each circular column 82, the bolts 84 are in threaded connection with the inner cavity of one of the screw holes 85, the bolts 84 are rotated to separate the bolts 84 from the inner cavity of one of the screw holes 85 so as to release the position fixation of the circular columns 82, the second wheel 86 is fixedly arranged on the outer side of the second supporting leg 83, and one side of the support 1 can be supported by the second wheel 86.

Preferably, the supporting mechanism 8 further includes: first spacing post 87 and the spacing post 88 of second, first spacing post 87 is fixed to be set up in the outside of support 1, both ends are all fixed around one side of the bottom of support 1 and are provided with the spacing post 88 of second, and the spacing post 88 of second contacts with one side of second supporting leg 83, can carry out spacingly to the rotation of second supporting leg 83 through being provided with first spacing post 87 and the spacing post 88 of second to be convenient for bolt 84 aligns respectively with the position of two screws 85 and the spiro union.

Preferably, the angle adjusting mechanism 9 further includes: bull stick 91 and pneumatic cylinder 92, the inboard bottom of first support leg 2 is rotated and is provided with the bull stick 91 that sets up along the fore-and-aft direction, the outer wall middle part of bull stick 91 is provided with pneumatic cylinder 92 through the round pin rotation, pneumatic cylinder 92 and 6 electric connection of controller, the one end of pneumatic cylinder 92 is passed through the round pin axle and is connected with the bottom rotation of support 1, pneumatic cylinder 92 is prior art, pneumatic cylinder 92 starts the back, steerable pneumatic cylinder 92 contracts, so as to pass through pulling bull stick 91, make the contained angle between support 1 and the first support leg 2 diminish.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

The method comprises the following steps: the controller 6 is started, the controller 6 can drive the electric pick 75, the servo motor 712 and the hydraulic cylinder 92 to be started, the push handle 5 is pushed to enable the support 1 to move under the support of the first wheel 3 and the second wheel 86, so that the electric pick 75 can be driven to move, after the servo motor 712 is controlled to be started, the servo motor 712 can drive the second gear 713 to rotate, so that the second gear 713 is driven to stir the first gear 711 to rotate, so that the lead screw 71 can be driven to rotate clockwise around the axis of the lead screw under the rotation of the first gear 711, so that the bar-shaped column 73 can horizontally move to one side under the limit of the sliding groove 78 and the sliding block 79, and the shell 74 is driven to move to one side until the electric pick 75 is in contact with the floor, the electric pick 75 can be started to enable the shovel rod 76 to remove the floor, and by controlling the position of the electric pick 75, the electric pick 75 can stably work and move under the support of the support 1, therefore, the shovel rod 76 can always keep the same height to shovel the floor, the labor intensity is low, the electric pick 75 does not need to be held by hands of workers, and when the electric pick 75 works, the vibration intensity of the shovel rod 76 to the electric pick 75 can be reduced under the elastic action of the spring 773, so that the support 1 can be more stable;

step two: when the second wheel 86 needs to be retracted, the bolt 84 is rotated to enable the bolt 84 to be separated from the inner cavity of one screw hole 85, so that the position fixing of the circular column 82 is released, the circular column 82 is rotated to enable the connecting shaft 81 to rotate, the second supporting legs 83 on two sides can be simultaneously turned upwards until the second supporting legs 83 are contacted with the first limiting column 87, the rotating angle of the second supporting legs 83 can be limited, then the bolt 84 is rotated to enable the bolt 84 to rotate into the other screw hole 85, so that the second supporting legs 83 can be fixed again, and the device can be used like a common electric pick vehicle and is flexible to use;

step three: when the support angle of support 1 needs to be adjusted, control hydraulic cylinder 92 starts, and steerable hydraulic cylinder 92 contracts to through pulling bull stick 91, make the contained angle between support 1 and the first support leg 2 diminish, thereby can adjust the angle of support 1, adjust convenient simple, be applicable to the staff more and carry out work, be favorable to extensively promoting.

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.