1. The utility model provides an evaporation cold air source heat pump set equipment auxiliary device, includes base (1), two spacing subassemblies (3) and two supporting component (4), its characterized in that: base (1) top fixed mounting has bottom plate (2), bottom plate (2) top left and right sides respectively with two spacing subassembly (3) bottom fixed connection, the relative one side of two spacing subassembly (3) respectively with two supporting component (4) one side swing joint back to the body, two the equal fixed mounting in the relative one side in spacing subassembly (3) bottom has pressed board (5), pressed board (5) bottom fixed mounting has constant voltage pole (6), the equal fixed mounting in constant voltage pole (6) left and right sides has stretch cord (7), the equal swing joint in pressed board (5) bottom left and right sides has to turn over folding rod (8), two turn over folding rod (8) bottom and the equal swing joint in one side back to the body has movable block (9).

2. The auxiliary assembly device of claim 1, wherein the auxiliary assembly device comprises: spacing subassembly (3) are including spacing post (31), spacing post (31) inner wall fixed mounting has fixed head (32), fixed head (32) left side fixed mounting has gag lever post (33), fixed head (32) right side swing joint has elastic iron sheet (34), spacing post (31) outer wall fixed mounting has spacing round (35), spacing round (35) outer wall swing joint has stay cord (36), stay cord (36) bottom fixed mounting has solid fag end (37), spacing post (31) top inner wall swing joint has removal head (38).

3. The auxiliary assembly device of claim 1, wherein the auxiliary assembly device comprises: support assembly (4) include arc (41) and two extrusion components (42), arc (41) top and bottom respectively with two extrusion components (42) right side swing joint, arc (41) top fixed mounting has elastic webbing (43), arc (41) bottom swing joint has constant voltage arc pole (44).

4. The auxiliary assembly device of claim 3, wherein: extrusion subassembly (42) includes mounting panel (421), the equal swing joint of mounting panel (421) top and bottom inner wall has slider (422), mounting panel (421) right side swing joint has limiting plate (423), two the equal fixed mounting in one side relatively of slider (422) has hydraulic stem (424), two the equal fixed mounting in one side relatively of limiting plate (423) has connection rope (425), two the equal fixed mounting in one side relatively of connecting rope (425) has screwed pipe (426), screwed pipe (426) inner wall swing joint has threaded rod (427).

5. The auxiliary assembly device of claim 4, wherein the auxiliary assembly device comprises: the inner wall of the threaded pipe (426) and the outer wall of the threaded rod (427) are both provided with threaded grooves, and the inner wall of the threaded pipe (426) and the threaded grooves of the outer wall of the threaded rod (427) are matched with each other.

6. The auxiliary assembly device of claim 4, wherein the auxiliary assembly device comprises: one side of the limiting plate (423) close to the sliding block (422) penetrates through the mounting plate (421) and is fixedly connected with one side of the sliding block (422) close to the limiting plate (423).

7. The auxiliary assembly device of claim 3, wherein: the front of the arc-shaped plate (41) is provided with a sliding groove, the width of the sliding groove is matched with the diameter of the back of the limiting rod (33), and the back of the limiting rod (33) is movably connected with the front of the arc-shaped plate (41) through the sliding groove.

8. The auxiliary assembly device of claim 2, wherein the auxiliary assembly device comprises: the two limiting rods (33) are in a group, one side, away from the vertical center line of the base (1), of each limiting rod (33) located at the bottom in each group is fixedly connected with one side, close to the vertical center line of the base (1), of the fixing head (32), and one side, away from the vertical center line of the base (1), of each limiting rod (33) located at the top is fixedly connected with one side, close to the vertical center line of the base (1), of the moving head (38).

9. The auxiliary assembly device of claim 1, wherein the auxiliary assembly device comprises: the left side and the right side of the inner wall of the bottom plate (2) are movably connected with sliding blocks, and the bottom ends of the two moving blocks (9) penetrate through the top of the bottom plate (2) and are fixedly connected with the top ends of the sliding blocks.

Background

Air source heat pump unit comprises evaporimeter, condenser, compressor, four major components of expansion valve constitution closed system, it has appropriate amount of working medium to fill in it, the unit operation rationale is according to reverse card circulation principle, traditional heat pump is owing to receive the problem of core compressor and winter defrosting, unable normal operating under-25 low temperature operating mode, therefore air source heat pump unit more receives people's favor, nevertheless there is certain problem at air source heat pump unit in the equipment process, the leading problem embodies as follows:

air source heat pump unit need assemble after accomplishing spare part processing, however air source heat pump unit shell often lacks limit structure in the equipment process, make the staff when operating, the condition of skew easily appears in the air source heat pump unit shell, not only produce certain influence to the accuracy nature of spare part installation, more can delay the installation process, reduce work efficiency, and if the condition that drops appears in the air source heat pump unit, also can produce certain threat to operating personnel's safety.

Therefore, the demand for high reliability products is urgent, and an auxiliary device for assembling an evaporative cold air source heat pump unit is provided, which has the advantages of stably limiting the position of a heat pump unit shell and preventing the shell from deviating, so as to solve the problems.

Disclosure of Invention

In order to realize the purpose of stably limiting the shell of the heat pump machine and preventing the shell from deviating, the invention provides the following technical scheme: the utility model provides an evaporation cold air source heat pump set equipment auxiliary device, includes base, two spacing subassemblies and two supporting components, base top fixed mounting has the bottom plate, the bottom plate top left and right sides respectively with two spacing subassembly bottom fixed connection, the relative one side of two spacing subassemblies respectively with two supporting component one side swing joint that carry on the back mutually, two the equal fixed mounting in the relative one side in spacing subassembly bottom has the compression plate, compression plate bottom fixed mounting has the constant depression bar, the equal fixed mounting in the constant depression bar left and right sides has the stretch cord, the equal swing joint in compression plate bottom left and right sides has the pole that rolls over, two the equal swing joint in the back of the body one side in pole bottom that rolls over has the movable block.

As optimization, spacing subassembly includes spacing post, spacing post inner wall fixed mounting has the fixed head, fixed head left side fixed mounting has the gag lever post, fixed head right side swing joint has the elastic iron sheet, spacing post outer wall fixed mounting has spacing round, spacing round outer wall swing joint has the stay cord, stay cord bottom fixed mounting has solid fag end, spacing top of the post inner wall swing joint has the removal head.

As optimization, the supporting component comprises an arc plate and two extrusion components, the top and the bottom of the arc plate are respectively movably connected with the right sides of the two extrusion components, an elastic band is fixedly arranged at the top end of the arc plate, and a constant-pressure arc rod is movably connected to the bottom end of the arc plate.

As the optimization, the extrusion subassembly includes the mounting panel, the equal swing joint of mounting panel top and bottom inner wall has the slider, mounting panel right side swing joint has the limiting plate, two the equal fixed mounting in relative one side of slider has the hydraulic stem, two the equal fixed mounting in relative one side of limiting plate has the connection rope, two the equal fixed mounting in relative one side of connection rope has the screwed pipe, screwed pipe inner wall swing joint has the threaded rod.

As an optimization, the inner wall of the threaded pipe and the outer wall of the threaded rod are both provided with thread grooves, and the inner wall of the threaded pipe and the thread grooves of the outer wall of the threaded rod are mutually matched, so that an acting force exists between the threaded pipe and the threaded rod, and the threaded pipe can rotate under the action of the threaded rod when moving.

As optimization, one side of the limiting plate close to the slider penetrates through the mounting plate and is fixedly connected with one side of the slider close to the limiting plate, so that the slider can drive the limiting plate to move and the mounting plate is not affected.

As optimization, the sliding groove has been seted up on the arc openly, the width and the mutual adaptation of gag lever post back diameter of sliding groove, and the gag lever post back passes through sliding groove and the positive swing joint of arc for the gag lever post can remove in the arc, and the removal process is more smooth and easy.

Preferably, the two limiting rods are in a group, one side, far away from the vertical center line of the base, of the limiting rod positioned at the bottom in each group is fixedly connected with one side, near the vertical center line of the base, of the fixed head, and one side, far away from the vertical center line of the base, of the limiting rod positioned at the top is fixedly connected with one side, near the vertical center line of the base, of the movable head, so that the limiting rod positioned at the top can move along with the movement of the movable head.

As optimization, the left side and the right side of the inner wall of the bottom plate are movably connected with sliding blocks, and the bottom ends of the two moving blocks penetrate through the top of the bottom plate and are fixedly connected with the top ends of the sliding blocks, so that the sliding blocks can move in the bottom plate, and the stability of the moving blocks during moving is guaranteed.

The invention has the beneficial effects that:

the auxiliary device for assembling the evaporative cold air source heat pump unit is characterized in that a heat pump shell is arranged on a pressure receiving plate, the pressure receiving plate moves downwards under the action of pressure, a constant pressure rod contracts in the process, two folding rods are folded towards the opposite sides, and drives the two moving blocks to move towards the opposite side, the elastic rope is stretched and keeps the reaction force, meanwhile, the rope fixing head also moves downwards under the action of the pressure receiving plate, and generates certain tension on the pulling rope, and then the tension acts on the moving head, because of the limiting function of the limiting wheel, the movement of the pull rope is not influenced, the elastic iron sheet is bent and keeps the reaction force in the process, when the moving head moves, the distance between the two limiting rods is reduced, therefore, certain extrusion force is generated on the arc-shaped plate, the extrusion assembly moves along with the arc-shaped plate, extrusion force is generated on the shell of the heat pump machine, and the effects of stabilizing and limiting the shell of the heat pump machine and preventing the shell of the heat pump machine from deviating are achieved.

Drawings

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

FIG. 2 is an enlarged view of the structure of the pressed plate according to the present invention;

FIG. 3 is an enlarged schematic view of a spacing assembly of the present invention;

FIG. 4 is an enlarged schematic view of the support assembly of the present invention;

FIG. 5 is a top view of the extrusion assembly of the present invention;

FIG. 6 is an enlarged schematic view of the extrusion assembly of the present invention.

In the figure: 1. a base; 2. a base plate; 3. a limiting component; 31. a limiting column; 32. a fixed head; 33. a limiting rod; 34. an elastic iron piece; 35. a limiting wheel; 36. pulling a rope; 37. rope fixing ends; 38. a moving head; 4. a support assembly; 41. an arc-shaped plate; 42. an extrusion assembly; 421. mounting a plate; 422. a slider; 423. a limiting plate; 424. a hydraulic lever; 425. connecting ropes; 426. a threaded pipe; 427. a threaded rod; 43. an elastic band; 44. a constant pressure arc bar; 5. a pressure receiving plate; 6. a constant pressure lever; 7. an elastic cord; 8. a folding rod; 9. moving the mass.

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. 1-2, an auxiliary assembly device for an evaporative cold air source heat pump unit comprises a base 1, two limiting assemblies 3 and two supporting assemblies 4, wherein a bottom plate 2 is fixedly installed at the top end of the base 1, as can be seen from fig. 1-2, sliding blocks are movably connected to the left and right sides of the inner wall of the bottom plate 2, the bottom ends of two moving blocks 9 respectively penetrate through the top of the bottom plate 2 and are fixedly connected with the top ends of the sliding blocks, so that the sliding blocks can move in the bottom plate 2, thereby ensuring the stability of the moving blocks 9 during moving, the left and right sides of the top end of the bottom plate 2 are respectively fixedly connected with the bottom ends of the two limiting assemblies 3, the opposite sides of the two limiting assemblies 3 are respectively movably connected with the opposite sides of the two supporting assemblies 4, a pressure receiving plate 5 is fixedly installed at the opposite sides of the bottoms of the two limiting assemblies 3, a constant pressure rod 6 is fixedly installed at the bottom end of the pressure receiving plate 5, elastic ropes 7 are fixedly installed at the left and right sides of the constant pressure rod 6, the left side and the right side of the bottom of the compression plate 5 are respectively and movably connected with a turnover rod 8, and the back sides of the bottoms of the two turnover rods 8 are respectively and movably connected with a moving block 9.

Referring to fig. 3, the position-limiting assembly 3 includes a position-limiting post 31, a fixing head 32 is fixedly mounted on the inner wall of the position-limiting post 31, a position-limiting rod 33 is fixedly mounted on the left side of the fixing head 32, as can be seen from fig. 2-3, two position-limiting rods 33 are combined into one group, and one side of the limiting rod 33 positioned at the bottom of each group far away from the vertical central line of the base 1 is fixedly connected with one side of the fixed head 32 close to the vertical central line of the base 1, one side of the limiting rod 33 positioned at the top far away from the vertical central line of the base 1 is fixedly connected with one side of the movable head 38 close to the vertical central line of the base 1, the limiting rod 33 located at the top can move along with the movement of the moving head 38, the elastic iron sheet 34 is movably connected to the right side of the fixing head 32, the limiting wheel 35 is fixedly mounted on the outer wall of the limiting column 31, the pull rope 36 is movably connected to the outer wall of the limiting wheel 35, the rope fixing head 37 is fixedly mounted at the bottom of the pull rope 36, and the moving head 38 is movably connected to the inner wall of the top of the limiting column 31.

Referring to fig. 4, the supporting assembly 4 includes an arc plate 41 and two extrusion assemblies 42, as shown in fig. 4, a sliding groove is formed in the front surface of the arc plate 41, the width of the sliding groove is adapted to the diameter of the back surface of the limiting rod 33, and the back surface of the limiting rod 33 is movably connected to the front surface of the arc plate 41 through the sliding groove, so that the limiting rod 33 can move in the arc plate 41, and the moving process is smoother, the top and the bottom of the arc plate 41 are respectively movably connected to the right sides of the two extrusion assemblies 42, an elastic band 43 is fixedly mounted at the top end of the arc plate 41, and a constant-pressure arc rod 44 is movably connected to the bottom end of the arc plate 41.

Referring to fig. 5-6, the extruding assembly 42 includes a mounting plate 421, the top and bottom inner walls of the mounting plate 421 are movably connected with a sliding block 422, the right side of the mounting plate 421 is movably connected with a limiting plate 423, as can be seen from fig. 6, one side of the limiting plate 423 close to the sliding block 422 penetrates through the mounting plate 421 and is fixedly connected with one side of the sliding block 422 close to the limiting plate 423, so that the sliding block 422 can drive the limiting plate 423 to move without affecting the mounting plate 421, hydraulic rods 424 are fixedly mounted on opposite sides of the two sliding blocks 422, connecting ropes 425 are fixedly mounted on opposite sides of the two limiting plates 423, threaded pipes 426 are fixedly mounted on opposite sides of the two connecting ropes 425, as can be seen from fig. 5-6, threaded grooves are respectively formed on the inner walls of the threaded pipes 426 and the outer walls of the threaded rods 427, and the inner walls of the threaded pipes 426 and the threaded grooves of the outer walls of the threaded rods 427 are matched with each other, so that an acting force exists between the threaded pipes 426 and the threaded rods 427, so that the screw tube 426 can be rotated by the screw rod 427 when moving, and the screw rod 427 is movably connected to the inner wall of the screw tube 426.

When in use, referring to fig. 1-6, the heat pump housing is placed on the pressure receiving plate 5, the pressure receiving plate 5 moves down under the action of pressure, the constant pressure rod 6 contracts in the process, the two folding rods 8 fold back to the opposite sides and drive the two moving blocks 9 to move to the opposite sides, the elastic cord 7 is stretched and keeps the reaction force, the rope fixing head 37 moves down under the action of the pressure receiving plate 5 and generates a certain pulling force on the pulling rope 36, then the pulling force acts on the moving head 38, the movement of the pulling rope 36 is not influenced due to the limiting action of the limiting wheel 35, the elastic iron sheet 34 bends and keeps the reaction force in the process, when the moving head 38 moves, the distance between the two limiting rods 33 is reduced, so that a certain extrusion force is generated on the arc-shaped plate 41, and the two arc-shaped plates 41 move to the opposite sides, and the elastic band 43 keeps the pulling force all the time, the constant pressure arc rod 44 also keeps the stretching state all the time, thereby making the extrusion component 42 keep the state of turning over upward all the time, avoid the heat pump machine shell to appear the circumstances of being stuck in the in-process of moving down, later on the extrusion effect of arc plate 41 down screwed pipe 426 also begins to move, because screwed pipe 426 inner wall and the threaded rod 427 outer wall have all seted up the thread groove, make screwed pipe 426 can rotate in the removal process, and make the connection rope 425 receive and restraint, under the effect of connection rope 425, two limiting plates 423 move to opposite side, and produce certain confining force to the heat pump machine shell, in-process slider 422 moves along with limiting plate 423, hydraulic stem 424 contracts, and keep the reaction force.

In conclusion, in the auxiliary device for assembling the evaporative cold air source heat pump unit, the heat pump shell is arranged on the pressure receiving plate 5, the pressure receiving plate 5 moves downwards under the action of pressure, the constant pressure rod 6 contracts in the process, the two turnover rods 8 turn over towards the opposite sides and drive the two moving blocks 9 to move towards the opposite sides, the elastic rope 7 is stretched and keeps the reaction force, the rope fixing head 37 also moves downwards under the action of the pressure receiving plate 5 and generates a certain pulling force on the pulling rope 36, then the pulling force acts on the moving head 38, the movement of the pulling rope 36 is not influenced due to the limiting action of the limiting wheel 35, the elastic iron sheet 34 bends and keeps the reaction force in the process, when the moving head 38 moves, the distance between the two limiting rods 33 is reduced, so that a certain extrusion force is generated on the arc-shaped plate 41, and the extrusion assembly 42 moves along with the elastic iron sheet 34, and produces extrusion force to the heat pump machine shell, thereby achieving the effects of stabilizing and limiting the heat pump machine shell and preventing the shell from deviating.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.