Lightweight partition board and pre-embedded steel bar connection device and connection method

Abstract

The present invention relates to the field of building construction technology, and specifically to a device and method for connecting a lightweight partition board and pre-planted steel bars, comprising a base, a pushing mechanism, which is arranged at the front of the base; a clamping mechanism, which is used to clamp the lightweight partition board and is connected to the front end of the top head of the pushing mechanism; a traction drive mechanism, which is transmission-connected to the clamping mechanism and is used to drive the clamping mechanism to achieve clamping or loosening; an oil storage tank, which is arranged at the left rear part of the base; an expansion pressure relief tank, which is arranged at the right rear part of the base; an oil pipeline, which connects the oil storage tank, the pushing mechanism and the expansion pressure relief tank; a pumping mechanism, which is arranged on the oil pipeline and is used to pump the oil in the oil storage tank into the pushing mechanism; using the device instead of manual labor avoids the use of crowbars for operation, reduces the manual input during the construction process, and at the same time improves the one-time precise hole alignment success rate, improves the overall construction efficiency, avoids damage to the surface of the lightweight partition board, and significantly improves the appearance quality of the finished product.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a device and a method for connecting a lightweight partition board and pre-planted steel bars. Background Art

[0002] In construction projects, lightweight partition boards are a type of partition material that is widely used in prefabricated buildings. The materials are mainly composed of cement, sand, quartz sand, lime, aluminum powder, etc. After the materials are mixed with water and formed, aluminum powder is added to foam them, and they are cured by high temperature and high pressure steam to form lightweight wall masonry materials.

[0003] During construction, since lightweight partition boards are generally taller and heavier in weight, in order to ensure stable connections between lightweight partition boards and wall and column structures at the connection nodes, it is generally necessary to design connecting anchor bars at the connection nodes between lightweight partition boards and wall and column structures during in-depth design. This requires pre-embedding of pre-planted steel bars during the construction of wall and column structures, and then opening holes on the side where the lightweight partition boards are connected to the wall and column structures. During installation, it is necessary to manually use a crowbar to align the holes, accurately align the openings on the wall and column structures, insert pre-planted steel bars, and then perform caulking and reinforcement construction. The problems that exist during construction are: At present, this method not only relies on the experience of workers, but is also extremely difficult to align the holes accurately, resulting in slow construction progress and increased labor costs. Inaccurate alignment can also cause surface damage to the lightweight partition boards. Summary of the invention

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a lightweight partition board and pre-planted steel bar connection device and connection method that facilitates precise docking, saves labor, and can effectively reduce construction difficulty.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A device for connecting a lightweight partition board and pre-planted steel bars comprises a base, a pushing mechanism arranged at the front of the base; a clamping mechanism for clamping the lightweight partition board and connected to the front end of the top of the pushing mechanism; a traction drive mechanism, which is transmission-connected to the clamping mechanism and is used to drive the clamping mechanism to clamp or loosen; an oil storage tank arranged at the left rear part of the base; an expansion pressure relief tank arranged at the right rear part of the base; an oil pipeline connecting the oil storage tank, the pushing mechanism and the expansion pressure relief tank; and a pumping mechanism arranged on the oil pipeline and used to pump the oil in the oil storage tank into the pushing mechanism.

[0007] Preferably, a further technical solution of the present invention is:

[0008] Preferably, the oil pipeline includes a suction pipe, a delivery pipe, an outlet pipe, and a return pipe; the input end of the suction pipe is connected to the storage tank, and the output end is connected to the pumping mechanism; the input end of the delivery pipe is connected to the pumping mechanism, and the output end is connected to the pushing mechanism; the input end of the outlet pipe is connected to the pushing mechanism, and the output end is connected to the expansion and pressure relief tank; the input end of the return pipe is connected to the expansion and pressure relief tank, and the output end is connected to the storage tank; a control valve is provided on the outlet pipe.

[0009] Preferably, the pumping mechanism includes a driving motor, a connecting rod mechanism, a reciprocating rod, a positive displacement hydraulic pump, an inlet check valve, and an outlet check valve; the output end of the driving motor is connected to the connecting rod mechanism, the reciprocating rod is connected to the connecting rod mechanism, the lower end of the reciprocating rod is connected to the piston of the positive displacement hydraulic pump, the reciprocating rod is vertically arranged, and the connecting rod mechanism drives the reciprocating rod to move up and down, thereby driving the piston to reciprocate in the cylinder; the inlet of the positive displacement hydraulic pump is connected to the output end of the suction pipe, and an inlet check valve is provided in the suction pipe; the outlet of the positive displacement hydraulic pump is connected to the input end of the outlet pipe, and an outlet check valve is provided in the outlet pipe.

[0010] Preferably, the connecting rod mechanism includes a first connecting rod, a second connecting rod, and a third connecting rod; a vertical support rod is provided on the positive displacement hydraulic pump, one end of the first connecting rod is hinged to the output end of the driving motor, and the other end is hinged to the second connecting rod; one end of the third connecting rod is hinged to the second connecting rod, and the other end is hinged to the vertical support rod; the upper end of the reciprocating rod is hinged to the third connecting rod, and the lower end is fixedly connected to the piston of the positive displacement hydraulic pump.

[0011] Preferably, the pushing mechanism includes a housing and a push head, the push head is slidably and sealedly connected to the housing through a gasket, an oil chamber is formed between the rear end of the push head and the housing, and the oil pipeline is communicated with the inner cavity of the housing.

[0012] Preferably, a buffer plate is provided at the front end of the push head of the pushing mechanism, a support body is provided on the buffer plate, the clamping mechanism is provided on the front side of the support body, and the traction driving mechanism is provided on the rear side of the buffer plate and below the clamping mechanism.

[0013] Preferably, the clamping mechanism includes two clamping plates, each clamping plate is provided with a slider, a limiting groove is formed on the front side wall of the support body, the limiting groove is horizontally arranged, the clamping plates are slidably connected to the limiting groove through the sliders, and a first limiting spring is provided between the two sliders; the traction driving mechanism includes a winding shaft, the winding shaft is rotatably connected to the buffer plate, a hand crank is provided at the rear end of the winding shaft, a one-way limiting ratchet disc is provided on the winding shaft, limiting plates are symmetrically arranged on the rear side wall of the buffer plate on both sides of the one-way limiting ratchet disc, and pawls are connected to the limiting plates through second limiting springs; further included are a traction member, a first steel wire rope, and a second steel wire rope, the two clamping plates are symmetrically arranged with respect to the traction member, the upper end of the first steel wire rope is connected to the traction member, and the lower end is wound around the winding shaft; there are two second steel wire ropes, corresponding to the two sliders respectively, and both ends are respectively connected to the sliders and the traction member.

[0014] Preferably, an installation platform for installing the jacking mechanism is provided on the base, and a force transmission key is provided between the rear side of the installation platform and the base.

[0015] The present invention also discloses a connection method for a lightweight partition board and a pre-embedded steel bar, which is connected by using a connection device for a lightweight partition board and a pre-embedded steel bar. The specific steps are as follows:

[0016] S1: Turn the side of the lightweight partition board to be connected to the pre-embedded steel bar outward and clamp it fixedly in the clamping mechanism;

[0017] S2: By controlling the pumping mechanism, the hydraulic oil in the oil storage tank is pumped through the oil delivery pipeline into the jacking mechanism, and the jacking mechanism drives the clamping mechanism forward to insert the lightweight partition board into the pre-embedded steel bar;

[0018] S3: The clamping mechanism releases the lightweight partition board;

[0019] S4: The hydraulic oil in the jacking mechanism flows back through the oil delivery pipeline into the expansion and pressure relief tank. After the expansion and pressure relief tank cools down, it flows back through the oil delivery pipeline into the oil storage tank.

[0020] The present invention adopting the above technical solution, compared with the prior art, its prominent features are:

[0021] Using this device instead of manual labor avoids the use of crowbars, reduces the labor input during construction. At the same time, it improves the success rate of one-time accurate hole alignment, enhances the overall construction efficiency, avoids damage to the surface of the lightweight partition board, and significantly improves the appearance quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the connection device for a lightweight partition board and a pre-embedded steel bar in an embodiment of the present invention;

[0023] Figure 2 is a rear view structural schematic diagram of the connection device for a lightweight partition board and a pre-embedded steel bar in an embodiment of the present invention;

[0024] Figure 3 is a side view structural schematic diagram of the connection device for a lightweight partition board and a pre-embedded steel bar in an embodiment of the present invention;

[0025] Figure 4 is a top view structural schematic diagram of the connection device for a lightweight partition board and a pre-embedded steel bar in an embodiment of the present invention;

[0026] Figure 5 is a sectional structural schematic diagram of the positive displacement hydraulic pump in an embodiment of the present invention;

[0027] Figure 6 is a sectional structural schematic diagram of the outlet check valve in an embodiment of the present invention;

[0028] Figure 7 This is a schematic structural diagram of the one-way limiting ratchet disc in the embodiment of the present invention;

[0029] Figure 8 This is a schematic cross-sectional structural diagram of the pushing mechanism in the embodiment of the present invention;

[0030] Figure 9 This is a schematic structural diagram when the lightweight partition board is connected to the pre-embedded steel bar in the embodiment of the present invention;

[0031] Figure 10 This is a schematic connection structural diagram of the first limiting spring in the embodiment of the present invention.

[0032] Explanation of reference numerals: 1. Driving motor; 2. First connecting rod; 3. Reciprocating rod; 4. Outlet check valve; 5. Oil delivery pipe; 6. Positive displacement hydraulic pump; 7. Inlet check valve; 8. Oil storage tank; 9. Oil change port; 10. Expansion and pressure relief tank; 11. Force-bearing key; 12. Buffer plate; 13. Top head; 14. Base; 15. Hand crank; 16. Clamp plate; 17. Slide block; 18. One-way limiting ratchet disc; 19. Housing; 20. Traction member; 21. First steel wire rope; 22. Limiting groove; 23. Lockable universal wheel; 24. Control valve; 25. Force-transmitting key; 26. Support body; 27. Second steel wire rope; 28. Second limiting spring; 29. Pawl; 30. Inlet diversion groove; 31. First one-way piston; 32. Link member; 33. Rigid sealing piston; 34. Sealing ring; 35. Return pipe; 36. Suction pipe; 37. Vertical support rod; 38. Pre-embedded steel bar nail; 39. First limiting spring; 40. Third connecting rod; 41. Second one-way piston; 42. Outlet diversion groove; 43. Flexible sealing gasket; 44. Rigid sealing gasket; 45. Lightweight partition board; 46. Winding shaft; 47. Filter screen. Detailed implementation manners

[0033] The present invention will be further described below in conjunction with specific embodiments. The purpose is only to better understand the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.

[0034] As Figures 1 to 9As shown, this embodiment provides a device for connecting a lightweight partition board and a pre-planted steel bar, including a base 14, a pushing mechanism, which is arranged at the front of the base 14; a clamping mechanism, which is used to clamp the lightweight partition board 45 and is connected to the front end of the top head 13 of the pushing mechanism; a traction drive mechanism, which is transmission-connected with the clamping mechanism and is used to drive the clamping mechanism to clamp or release; an oil storage tank 8, which is arranged at the left rear part of the base 14; an expansion pressure relief tank 10, which is arranged at the right rear part of the base 14; an oil pipeline, which connects the oil storage tank 8, the pushing mechanism and the expansion pressure relief tank 10; a pumping mechanism, which is arranged On the oil pipeline, it is used to pump the oil in the oil storage tank 8 to the pushing mechanism; wherein the oil pipeline includes an oil suction pipe 36, an oil delivery pipe 5, an oil outlet pipe and a return pipe 35; the input end of the oil suction pipe 36 is connected to the oil storage tank 8, and the output end is connected to the pumping mechanism; the input end of the oil delivery pipe 5 is connected to the pumping mechanism, and the output end is connected to the pushing mechanism; the input end of the oil outlet pipe is connected to the pushing mechanism, and the output end is connected to the expansion pressure relief tank 10; the input end of the return pipe 35 is connected to the expansion pressure relief tank 10, and the output end is connected to the oil storage tank 8; a control valve 24 is provided on the oil outlet pipe; the control valve 24 is an electromagnetic overflow valve.

[0035] The specific steps of connecting the lightweight partition board 45 with the pre-planted steel bars using the lightweight partition board 45 and the pre-planted steel bars connecting device are as follows:

[0036] S1: The side of the lightweight partition board 45 to be connected with the pre-planted steel bars is facing outwards and clamped and fixed in the clamping mechanism.

[0037] S2: By controlling the pumping mechanism, the hydraulic oil in the oil storage tank 8 is pumped into the jacking mechanism through the oil suction pipe 36 and the oil delivery pipe 5. The jacking mechanism drives the clamping mechanism forward, so that the lightweight partition board 45 is inserted into the pre-planted steel bars, and the connection between the lightweight partition board 45 and the pre-planted steel bars is completed. As the pumping mechanism continues to work, the pressurization process continues, and the jack 13 gradually extends, pushing the lightweight partition board 45 forward and slowly embedding it into the pre-planted steel bars of the wall (column).

[0038] S3: Control the clamping mechanism to release the lightweight partition board 45.

[0039] S4: the control valve 24 is opened, and the hydraulic oil in the push mechanism flows back to the expansion pressure relief tank 10 through the oil outlet pipe. After the expansion pressure relief tank 10 is cooled, it flows back to the oil storage tank 8 through the return pipe 35.

[0040] It should be noted that in order to prevent the internal pressure of the pushing mechanism from being too high, causing equipment failure, the control valve 24 (electromagnetic overflow valve) in the equipment is used as a pressure relief protection device; when the pressure in the pushing mechanism exceeds the specified value, the control valve 24 will automatically open, and the hydraulic oil will be discharged into the expansion pressure relief tank 10 through the control valve 24 for pressure reduction and cooling, and finally return to the oil storage tank 8 through the return pipe 35.

[0041] like Figure 1 ,Figure 3 , Figure 5 As shown in Figure 5 , the pumping mechanism includes a driving motor 1, a connecting rod mechanism, a reciprocating rod 3, a positive displacement hydraulic pump 6, an inlet check valve 7, and an outlet check valve 4. The output end of the driving motor 1 is connected to the connecting rod mechanism, the reciprocating rod 3 is connected to the connecting rod mechanism, the lower end of the reciprocating rod 3 is connected to the piston of the positive displacement hydraulic pump 6, and the reciprocating rod 3 is vertically arranged. Specifically, the connecting rod mechanism includes a first connecting rod 2, a second connecting rod, and a third connecting rod 40. A vertical support rod 37 is provided on the positive displacement hydraulic pump 6. One end of the first connecting rod 2 is hinged to the output end of the driving motor 1, and the other end is hinged to the second connecting rod. One end of the third connecting rod 40 is hinged to the second connecting rod, and the other end is hinged to the vertical support rod 37. The upper end of the reciprocating rod 3 is hinged to the third connecting rod 40, and the lower end is fixedly connected to the piston of the positive displacement hydraulic pump 6. When the driving motor 1 rotates clockwise and counterclockwise, it drives the first connecting rod 2, the second connecting rod, and the third connecting rod 40 to rotate. By the rotation of the third connecting rod 40, it drives the reciprocating rod 3 to move up and down, and further drives the piston of the positive displacement hydraulic pump 6 to reciprocate in its cylinder block. The inlet of the positive displacement hydraulic pump 6 is connected to the output end of the suction pipe 36, and the inlet check valve 7 is provided in the suction pipe 36. The outlet of the positive displacement hydraulic pump 6 is connected to the input end of the outlet pipe, and the outlet check valve 4 is provided in the outlet pipe.

[0042] The piston in the positive displacement hydraulic pump 6 is a rigid sealing piston, and a sealing ring 34 is provided between the piston and the cylinder block. A connecting rod member 32 is provided on the rigid sealing piston and is connected to the reciprocating rod 3 through the connecting rod member 32. When the reciprocating rod 3 moves, the positive displacement hydraulic pump 6 realizes the suction and pressure delivery of hydraulic oil through the following principle: When the reciprocating rod 3 moves upward, the connecting rod member 32, the rigid sealing piston, and the sealing ring 34 move upward together, increasing the lower chamber of the positive displacement hydraulic pump 6 and reducing the oil pressure. At this time, the first one-way piston 31 in the inlet check valve 7 is opened against gravity under the action of the lower oil pressure, while the second one-way piston 41 in the outlet check valve 4 is closed under the action of pressure and gravity. The hydraulic oil enters the inlet check valve 7 from the oil storage tank 8 through the suction pipe 36 and is pressed into the positive displacement hydraulic pump 6 along the inlet diversion groove 30 in the inlet check valve 7. When the reciprocating rod 3 moves downward, the connecting rod member 32, the rigid sealing piston, and the sealing ring 34 move downward, compressing the space in the lower chamber of the positive displacement hydraulic pump 6 and increasing the oil pressure. At this time, the second one-way piston 41 in the outlet check valve 4 is opened against gravity under the action of the oil pressure, while the first one-way piston 31 in the inlet check valve 7 is closed under the action of pressure and gravity. The hydraulic oil flows through the outlet diversion groove 42 in the outlet check valve 4 and is pressed into the jacking mechanism through the push pipe 5.

[0043] As Figure 8As shown, the pushing mechanism includes a housing 19 and a push head 13. The push head 13 is slidably and sealingly connected to the housing 19 through a gasket. An oil cavity is formed between the rear end of the push head 13 and the housing 19. The supply pipe 5 and the outlet pipe in the oil supply pipeline are communicated with the inner cavity of the housing 19. A multi-stage sealing structure is provided between the push head 13 and the housing 19. The multi-stage sealing structure is filled with lubricating oil to reduce movement loss. In this embodiment, the multi-stage sealing structure adopts a four-stage sealing design. The outermost layer is a flexible sealing gasket 43 to reduce wear, and the inner layer is a rigid sealing gasket 44 to ensure the sealing performance and provide support for the push head 13.

[0044] A buffer plate 12 is provided at the front end of the push head 13 of the pushing mechanism. A support body 26 is provided on the buffer plate 12. The clamping mechanism is arranged on the front side of the support body 26, and the traction driving mechanism is arranged on the rear side of the buffer plate 12 and below the clamping mechanism. In this embodiment, the buffer plate 12 is made of rubber material to protect the front end of the push head 13.

[0045] As Figure 1 、 Figure 2 、 Figure 7 、 Figure 10 As shown, the clamping mechanism includes two clamping plates 16. A slider 17 is provided on the rear side of each clamping plate 16. A limiting groove 22 corresponding to the slider 17 is formed on the front side wall of the support body 26. The limiting groove 22 is horizontally arranged. The clamping plate 16 is slidably connected to the limiting groove 22 through the slider 17. A first limiting spring 39 is arranged between the two sliders 17. When the first limiting spring 39 is in the natural state, the two clamping plates 16 are in the open state. The traction driving mechanism includes a winding shaft 46. The winding shaft 46 is rotatably connected to the buffer plate 12. A hand crank 15 is provided at the rear end of the winding shaft 46. A one-way limiting ratchet disc 18 is arranged on the winding shaft 46. Limiting plates are symmetrically arranged on the rear side wall of the buffer plate 12 on the left and right sides of the one-way limiting ratchet disc 18. A pawl 29 is connected to the limiting plate through a second limiting spring 28. It also includes a traction member 20, a first steel wire rope 21 and a second steel wire rope 27. The two clamping plates 16 are symmetrically arranged with respect to the traction member 20. The upper end of the first steel wire rope 21 is connected to the traction member 20, and the lower end is wound around the winding shaft 46. There are two second steel wire ropes 27, corresponding to the two sliders 17 respectively, and the two ends are respectively connected to the slider 17 and the traction member 20.

[0046] When it is necessary to clamp the lightweight partition board 45, rotate the hand crank 15 to drive the one-way limit ratchet disc 18 to rotate. During the rotation, the two second limit springs 28 act together to push the two pawls 29 into the teeth of the one-way limit ratchet disc 18, realizing the limit function, so that the ratchet disc can only rotate counterclockwise. When the ratchet disc rotates counterclockwise, the first steel wire rope 21 winds around the winding shaft 46, and the traction member 20 moves downward under the tension of the first steel wire rope 21. Then, the two second steel wire ropes 27 drive the two sliders 17 to move towards each other, driving the two clamping plates 16 to clamp the lightweight partition board 45. When it is necessary to open the chuck, the worker unlocks the pawl 29, and the one-way limit ratchet disc 18 is not restricted. Under the elastic action of the first limit spring 39, it pushes the two sliders 17 to move away from each other, driving the two clamping plates 16 to return to the initial state, and at the same time driving the traction member 20 and the first steel wire rope 21 to reset. After the clamping mechanism returns to the initial state, the worker releases the pawl 29.

[0047] The bottom of the base 14 is provided with a locking universal wheel 23, and the worker can move the device by using the locking universal wheel 23; an installation platform for installing the jacking mechanism is arranged on the base 14, and a force transmission key 25 is arranged between the rear side of the installation platform and the base 14; after the device is moved to the preset position, lock the locking universal wheel 23, and install a force receiving key 11 at the bottom of the base 14. When the jacking mechanism drives the lightweight partition board 45 to insert the pre-embedded steel bars, the generated reaction force is transmitted to the base 14 through the force transmission key 25, and then transmitted to the force receiving key 11 through the base 14 to ensure the stability of the device during use.

[0048] In addition, an oil change port 9 is also provided on the oil storage tank 8, and a filter screen 47 is also provided in the oil outlet pipe. The worker regularly changes the hydraulic oil through the oil change port 9, and can replace the filter screen 47 by disassembling the connecting flange of the control valve 24.

[0049] Using this device instead of manual labor avoids the use of crowbars, reduces the manual input during construction, and at the same time improves the success rate of one-time accurate hole alignment, improves the overall construction efficiency, avoids damage to the surface of the lightweight partition board 45, and significantly improves the appearance quality of the finished product.

[0050] The above are only the preferred embodiments of the present invention that can be implemented, and do not limit the scope of the rights of the present invention. Any equivalent changes made by using the content of the specification and drawings of the present invention are included in the scope of the rights of the present invention.

Claims

1. A device for connecting a lightweight partition board and pre-planted steel bars, characterized in that: Including base, A push mechanism is arranged at the front of the base; The clamping mechanism is used to clamp the lightweight partition board and is connected to the front end of the jacking head of the jacking mechanism; A traction drive mechanism is connected to the clamping mechanism and is used to drive the clamping mechanism to clamp or release; The oil storage tank is arranged on the left side of the rear of the base; The expansion pressure relief tank is arranged on the rear right side of the base; The oil pipeline connects the oil storage tank, the push mechanism and the expansion pressure relief tank; A pumping mechanism, arranged on the oil pipeline, for pumping the oil in the oil storage tank into the push mechanism; The oil pipeline includes an oil suction pipe, an oil delivery pipe, an oil outlet pipe and a return pipe; The input end of the oil suction pipe is connected to the oil storage tank, and the output end is connected to the pumping mechanism; The input end of the oil delivery pipe is connected to the pumping mechanism, and the output end is connected to the pushing mechanism; The input end of the oil outlet pipe is connected to the push mechanism, and the output end is connected to the expansion pressure relief tank; The input end of the return pipe is connected to the expansion pressure relief tank, and the output end is connected to the oil storage tank; A control valve is provided on the oil outlet pipe; The pumping mechanism includes a driving motor, a connecting rod mechanism, a reciprocating rod, a positive displacement hydraulic pump, an inlet check valve, and an outlet check valve; The output end of the driving motor is connected to the connecting rod mechanism, the reciprocating rod is connected to the connecting rod mechanism, the lower end of the reciprocating rod is connected to the piston of the volumetric hydraulic pump, the reciprocating rod is vertically arranged, and the connecting rod mechanism drives the reciprocating rod to move up and down, thereby driving the piston to reciprocate in the cylinder body; the oil inlet of the volumetric hydraulic pump is connected to the output end of the oil suction pipe, and the oil suction pipe is provided with an inlet check valve; the oil outlet of the volumetric hydraulic pump is connected to the input end of the oil outlet pipe, and the oil outlet pipe is provided with an outlet check valve; The push mechanism includes a housing and a push head, the push head is connected to the housing through a gasket sliding seal, an oil cavity is formed between the rear end of the push head and the housing, and the oil pipeline is connected to the inner cavity of the housing; A buffer plate is arranged at the front end of the top head of the push mechanism, a support body is arranged on the buffer plate, a clamping mechanism is arranged at the front side of the support body, and a traction drive mechanism is arranged at the rear side of the buffer plate and at the lower side of the clamping mechanism; The clamping mechanism includes two clamping plates, each of which is provided with a slider, a limit slot is provided on the front side wall of the support body, the limit slot is arranged horizontally, the clamping plates are slidably connected in the limit slot through the slider, and a first limit spring is arranged between the two sliders; The traction drive mechanism includes a winding shaft, which is rotatably connected to the buffer plate, a hand crank is provided at the rear end of the winding shaft, a one-way limit ratchet disc is provided on the winding shaft, and limit plates are symmetrically provided on the rear side wall of the buffer plate on the left and right sides of the one-way limit ratchet disc, and a ratchet is connected to the limit plate through a second limit spring; It also includes a traction member, a first steel wire rope and a second steel wire rope. The two clamps are symmetrically arranged about the traction member. The upper end of the first steel wire rope is connected to the traction member, and the lower end is wound around the winding shaft; two second steel wire ropes are arranged, corresponding to two sliders respectively, and the two ends are respectively connected to the sliders and the traction member.

2. The device for connecting a lightweight partition board and pre-planted steel bars according to claim 1 is characterized in that: The connecting rod mechanism includes a first connecting rod, a second connecting rod and a third connecting rod; a vertical support rod is arranged on the volumetric hydraulic pump, one end of the first connecting rod is hinged to the output end of the driving motor, and the other end is hinged to the second connecting rod; one end of the third connecting rod is hinged to the second connecting rod, and the other end is hinged to the vertical support rod; the upper end of the reciprocating rod is hinged to the third connecting rod, and the lower end is fixedly connected to the piston of the volumetric hydraulic pump.

3. The device for connecting a lightweight partition board and pre-planted steel bars according to claim 1 is characterized in that: A mounting platform for mounting the push mechanism is arranged on the base, and a force transmission key is arranged between the rear side of the mounting platform and the base.

4. A method for connecting a lightweight partition board with pre-planted steel bars, characterized in that: The method of connecting the lightweight partition board and the pre-planted steel bars according to any one of claims 1 to 3 is carried out in the following specific steps: S1: The side of the lightweight partition board to be connected with the pre-planted steel bars is facing outwards and clamped and fixed in the clamping mechanism; S2: By controlling the pumping mechanism, the hydraulic oil in the oil storage tank is pumped to the jacking mechanism through the oil pipeline, and the jacking mechanism drives the clamping mechanism forward, so that the lightweight partition board is inserted into the pre-planted steel bars; S3: The clamping mechanism releases the lightweight partition board; S4: The hydraulic oil in the push mechanism flows back to the expansion pressure relief tank through the oil pipeline, and after the expansion pressure relief tank is cooled, it flows back to the oil storage tank through the oil pipeline.

Images