Disassembling device for recycling assembly type steel structure material

Abstract

The utility model discloses a dismantling device for recycling assembly type steel structure materials, which relates to the technical field of assembly type steel structures and comprises a dismantling box, a sealing cover is slidably connected to the front side of the dismantling box, straps are fixedly mounted on the back side of the dismantling box, and a tool box is fixedly mounted in the dismantling box. The disassembly box can be carried on the back through the straps when a worker stays on an aerial ladder, the tool box enables more tools to be carried, the tools which can be used in the tool box are fixedly clamped by the fixing assembly during disassembly, and the tools can be conveniently and rapidly replaced when needing to be replaced, so that the disassembly efficiency is improved, and the labor intensity of workers is reduced. And after fixation is completed, the control assembly is used for controlling the releasing length of the pull rope, and the length of the pull rope cannot be changed when the control assembly does not conduct control, so that when a worker fails to hold the tool stably, the unadjustable pull rope can pull the tool, and the situation that an object falls from high altitudes is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled steel structures, in particular to a disassembling device for recycling assembled steel structure materials. Background Art

[0002] Steel structure is a natural prefabricated structure, but not all steel structure buildings are prefabricated buildings, especially ordinary prefabricated buildings. During the disassembly and recycling process of prefabricated steel structures, workers often use ladders and tools such as screwdrivers to dismantle them.

[0003] For example, a Chinese patent with announcement number CN218801910U discloses a disassembly device for recycling assembled steel structure materials, including a box body, a base fixedly arranged at the bottom of the inner wall of the box body, an internal gear fixedly arranged on one side of the base, the middle part of the base is rotatably connected to one end of the support shaft, the outer circumferential surface of the support shaft is fixedly connected to one end of the connecting rope, and the other end of the connecting rope is fixedly connected to one end of the clamping hand. The disassembly device for recycling assembled steel structure materials, through the meshing of the eccentric ratchet and the internal gear, and the sliding connection between the slide bar and the slider, achieves the effect of limiting the connecting rope when the connecting rope is quickly extended, and making the storage box flexibly open and close when the storage box is pressed, which solves the problem that in the process of disassembling and recycling assembled steel structures, workers often use ladders to hold tools such as screwdrivers to disassemble, which is not only dangerous but also restricts workers; in actual use, the following problems still exist.

[0004] In the above documents, the length of the rope used to connect the tools cannot be controlled during use, and the tools cannot be prevented from falling when the workers fail to hold the tools by mistake. In addition, the tools cannot be quickly replaced when disassembling steel structure materials. Summary of the invention

[0005] The utility model provides a disassembling device for recycling assembled steel structure materials to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A disassembly device for recycling assembled steel structure materials comprises a disassembly box, a cover is slidably connected to the front of the disassembly box, a shoulder strap is fixedly installed on the back of the disassembly box, a tool box is fixedly installed inside the disassembly box, a control component is fixedly installed on the bottom of the disassembly box, a pull rope is movably connected to the surface of the control component, and fixing components are fixedly installed on the ends of the pull rope.

[0008] A further improvement of the technical solution of the utility model is that: the control component includes a bottom plate and two groups of rotating wheels, the top surface of the bottom plate is fixedly connected to the bottom surface of the disassembly box, the outer surfaces of the two rotating wheels are movably connected to the surfaces of the two groups of pull ropes respectively, and two groups of through holes are opened on the top surface of the bottom plate, the inner walls of the two through holes are rotatably connected with connecting rods and the top surfaces of the two groups of connecting rods are fixedly connected to the bottom surfaces of the rotating wheels.

[0009] A further improvement of the technical solution of the utility model is that the inner walls of the two through holes are provided with limiting grooves, the surfaces of the two connecting rods are fixedly connected to limiting blocks, and the outer surfaces of the limiting blocks are movably plugged into the inside of the limiting grooves.

[0010] A further improvement of the technical solution of the utility model is that two groups of annular grooves are provided on the top surface of the bottom plate and the axes of the two groups of annular grooves are consistent with the axes of the two groups of through holes, the inner walls of the two annular grooves are slidably connected with two groups of sliders, the top surfaces of the sliders are fixedly installed with telescopic rods and the top ends of the telescopic rods are fixedly connected to the bottom surfaces of the two groups of rotating wheels respectively.

[0011] A further improvement of the technical solution of the utility model is that: two groups of fixing frames are fixedly connected to the bottom surface of the bottom plate, springs are fixedly installed on the inner sides of the two fixing frames, pull rods are movably inserted into the inner sides of the two fixing frames and the bottom surfaces of the top ends of the two groups of pull rods are fixedly connected to the top ends of the springs, the axes of the two pull rods coincide with the axes of the two groups of springs, and the top ends of the two pull rods are fixedly connected to the bottom ends of the two groups of connecting rods respectively.

[0012] A further improvement of the technical solution of the utility model is that: the two fixing components each include a connecting rope, an end of the connecting rope is fixedly connected to the end of the pull rope, the other end of the connecting rope is fixedly connected to a fixing disk, the top surface of the fixing disk is rotatably connected to a twist block, the bottom surface of the fixing disk is rotatably connected to a screw rod and the end of the screw rod is fixedly connected to the end of the twist block.

[0013] A further improvement of the technical solution of the utility model is that: two groups of guide rods are fixedly connected to the bottom surface of the fixed plate and the two groups of guide rods are located on both sides of the screw rod, the outer surfaces of the two guide rods are slidably connected to moving blocks and the interior of the moving blocks is threadedly connected to the outer surface of the screw rod, and the outer surface of the moving blocks is fixedly connected to four groups of bidirectional hinged rods.

[0014] A further improvement of the technical solution of the utility model is that four groups of hinged seats are fixedly connected to the bottom surface of the fixed plate, the ends of the four hinged seats are rotatably connected to fixed claws and the opposite surfaces of the four groups of fixed claws are respectively fixedly connected to the ends of four groups of bidirectional hinged rods.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides a disassembling device for recycling assembled steel structure materials. A shoulder strap enables a worker to carry a disassembling box when he is on a ladder. The tool box allows more tools to be carried. During disassembly, a fixing component fixes and clamps the usable tools in the tool box. When tools need to be replaced, they can be replaced conveniently and quickly. After fixing, the length of the draw rope is controlled by a control component. When the control component is not controlling, the length of the draw rope cannot be changed. In this way, when a worker fails to hold the tool firmly by mistake, the non-adjustable draw rope can hold the tool, and objects falling from high altitude will not occur.

[0017] The utility model provides a disassembling device for recycling assembled steel structure materials. A pull rod, a spring and a rotating wheel are arranged. A pull rope is wound through the rotating wheel. When the pull rod is dragged downward, the spring contracts, and the position of the rotating wheel is changed so that it is no longer restricted and can rotate. At this time, the pull rope can be pulled to adjust its length. When the pull rod is released, the rebound force of the spring drives the rotating wheel to reset so that it is restricted and cannot rotate, resulting in the length of the pull rope being fixed, thereby avoiding the situation of falling from a high altitude. A two-way hinged rod and a fixing claw are arranged. The fixing claw is pulled by the two-way hinged rod to complete the action of grasping and releasing, thereby completing the rapid fixation and replacement of the tool, and the operation is convenient while ensuring the fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model in a closed state;

[0020] Figure 3 It is a structural cross-sectional view of the control assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of a part of the control component of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the fixing component of the utility model.

[0023] In the figure: 1. disassembly box; 2. shoulder strap; 3. cover; 4. control assembly; 41. bottom plate; 42. rotating wheel; 43. connecting rod; 44. annular groove; 45. slider; 46. telescopic rod; 47. fixing frame; 48. spring; 49. pull rod; 410. limit block; 411. limit groove; 5. fixing assembly; 51. fixing plate; 52. connecting rope; 53. screw block; 54. screw rod; 55. guide rod; 56. moving block; 57. two-way hinged rod; 58. hinged seat; 59. fixing claw; 6. pull rope; 7. tool box. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 , Figure 2 As shown, a disassembly device for recycling assembled steel structure materials includes a disassembly box 1, a cover 3 is slidably connected to the front of the disassembly box 1, a shoulder strap 2 is fixedly installed on the back of the disassembly box 1, a tool box 7 is fixedly installed inside the disassembly box 1, a control component 4 is fixedly installed on the bottom of the disassembly box 1, a pull rope 6 is movably connected to the surface of the control component 4, and a fixing component 5 is fixedly installed on the ends of the pull rope 6.

[0026] A tool box 7 is provided, through which workers can carry more tools when dismantling steel structure materials.

[0027] like Figure 3 , Figure 4 As shown, the control assembly 4 includes a bottom plate 41 and two groups of rotating wheels 42. The top surface of the bottom plate 41 is fixedly connected to the bottom surface of the disassembly box 1. The outer surfaces of the two rotating wheels 42 are movably connected to the surfaces of the two groups of pull ropes 6 respectively. Two groups of through holes are opened on the top surface of the bottom plate 41. The inner walls of the two through holes are rotatably connected with connecting rods 43, and the top surfaces of the two groups of connecting rods 43 are fixedly connected to the bottom surfaces of the rotating wheels 42.

[0028] Furthermore, the inner walls of the two through holes are provided with limiting grooves 411 , the surfaces of the two connecting rods 43 are fixedly connected to the limiting blocks 410 , and the outer surfaces of the limiting blocks 410 are movably plugged into the inner parts of the limiting grooves 411 .

[0029] A rotating wheel 42, a limit block 410 and a limit groove 411 are provided. The pull rope 6 is wound around the rotating wheel 42, while the limit block 410 and the limit groove 411 limit the rotation of the rotating wheel 42. When the limit block 410 is in the limit groove 411, the rotating wheel 42 cannot rotate. When the limit block 410 slides down and is not in the limit groove 411, the rotating wheel 42 rotates normally and the length of the pull rope 6 can be adjusted.

[0030] like Figure 3 , Figure 4 As shown, two groups of annular grooves 44 are provided on the top surface of the bottom plate 41, and the axes of the two groups of annular grooves 44 are consistent with the axes of the two groups of through holes, the inner walls of the two annular grooves 44 are slidably connected with two groups of sliders 45, and telescopic rods 46 are fixedly installed on the top surfaces of the sliders 45, and the top ends of the telescopic rods 46 are fixedly connected to the bottom surfaces of the two groups of rotating wheels 42 respectively.

[0031] A telescopic rod 46 and a sliding block 45 are provided. When the rotating wheel 42 descends, the telescopic rod 46 is retracted, and when the rotating wheel 42 rotates, the sliding block 45 is located in the annular groove 44 and rotates accordingly.

[0032] like Figure 3 , Figure 4 As shown, two groups of fixing frames 47 are fixedly connected to the bottom surface of the bottom plate 41, springs 48 are fixedly installed on the inner sides of the two fixing frames 47, pull rods 49 are movably inserted into the inner sides of the two fixing frames 47, and the bottom surfaces of the top ends of the two groups of pull rods 49 are fixedly connected to the top ends of the springs 48, the axes of the two pull rods 49 coincide with the axes of the two groups of springs 48, and the top ends of the two pull rods 49 are fixedly connected to the bottom ends of the two groups of connecting rods 43 respectively.

[0033] A pull rod 49 and a spring 48 are provided. When the pull rod 49 is dragged downward, the spring 48 contracts, and the position of the rotating wheel 42 changes so that it is no longer restricted and can rotate. At this time, the length of the pull rope 6 can be adjusted by pulling the pull rope 6. When the pull rod 49 is released, the rebound force of the spring 48 drives the rotating wheel 42 to reset so that it is restricted and cannot rotate, resulting in the length of the pull rope 6 being fixed, thereby avoiding falling from a high altitude.

[0034] like Figure 5 As shown, the two fixing components 5 each include a connecting rope 52, an end of the connecting rope 52 is fixedly connected to the end of the pull rope 6, the other end of the connecting rope 52 is fixedly connected to a fixing disk 51, the top surface of the fixing disk 51 is rotatably connected to a twist block 53, the bottom surface of the fixing disk 51 is rotatably connected to a screw rod 54 and the end of the screw rod 54 is fixedly connected to the end of the twist block 53.

[0035] Furthermore, two groups of guide rods 55 are fixedly connected to the bottom surface of the fixed plate 51 and the two groups of guide rods 55 are located on both sides of the screw rod 54. The outer surfaces of the two guide rods 55 are slidably connected to moving blocks 56 and the interior of the moving blocks 56 is threadedly connected to the outer surface of the screw rod 54. The outer surface of the moving blocks 56 is fixedly connected to four groups of bidirectional hinged rods 57.

[0036] A screw block 53 , a screw rod 54 and a guide rod 55 are provided. The screw rod 54 is driven to rotate by rotating the screw block 53 , and the moving block 56 moves up and down along the direction of rotation under the restriction of the guide rod 55 .

[0037] like Figure 5 As shown, four groups of hinge seats 58 are fixedly connected to the bottom surface of the fixed plate 51, and the ends of the four hinge seats 58 are rotatably connected to fixed claws 59, and the opposite surfaces of the four groups of fixed claws 59 are fixedly connected to the ends of four groups of bidirectional hinge rods 57 respectively.

[0038] A bidirectional hinged rod 57 and a fixing claw 59 are provided, and the bidirectional hinged rod 57 pulls the fixing claw 59 to complete the actions of grasping and releasing, thereby completing the rapid fixation and replacement of the tool, which is convenient to operate and ensures the fixing effect.

[0039] The working principle of the utility model is as follows: the worker carries the disassembly box 1 on his back through the shoulder strap 2, then takes the tool out of the tool box 7 and places it on the front end of the fixed claw 59, rotates the screw block 53 to drive the screw rod 54 to rotate, and under the restriction of the guide rod 55, the moving block 56 moves in the direction of rotation, thereby driving one end of the two-way hinged rod 57 to move, and the two-way hinged rod 57 pulls the fixed claw 59 to complete the grasping and releasing actions, thereby completing the rapid fixation and replacement of the tool, which is convenient to operate and ensures the fixing effect. After the fixation is completed, the spring 48 generates a contraction when the pull rod 49 is dragged downward. When the pull rod 49 is released, the rebound force of the spring 48 drives the rotating wheel 42 to reset so that it is restricted from rotating, resulting in the length of the pull rope 6 being fixed, thereby avoiding the situation of falling from a high altitude.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A disassembly device for recycling assembled steel structure materials, comprising a disassembly box (1), characterized in that: The front of the disassembly box (1) is slidably connected to a cover (3), the back of the disassembly box (1) is fixedly mounted with a shoulder strap (2), the interior of the disassembly box (1) is fixedly mounted with a tool box (7), the bottom of the disassembly box (1) is fixedly mounted with a control component (4), the surface of the control component (4) is movably connected with a drawstring (6), and the ends of the drawstring (6) are fixedly mounted with a fixing component (5).

2. The disassembly device for recycling assembled steel structure materials according to claim 1, characterized in that: The control assembly (4) comprises a bottom plate (41) and two groups of rotating wheels (42), the top surface of the bottom plate (41) being fixedly connected to the bottom surface of the disassembly box (1), the outer surfaces of the two rotating wheels (42) being movably connected to the surfaces of the two groups of pull ropes (6) respectively, the top surface of the bottom plate (41) being provided with two groups of through holes, the inner walls of the two through holes being rotatably connected to connecting rods (43), and the top surfaces of the two groups of connecting rods (43) being fixedly connected to the bottom surfaces of the rotating wheels (42).

3. The disassembly device for recycling assembled steel structure materials according to claim 2, characterized in that: The inner walls of the two through holes are provided with limiting grooves (411), the surfaces of the two connecting rods (43) are fixedly connected to the limiting blocks (410), and the outer surfaces of the limiting blocks (410) are movably plugged into the inside of the limiting grooves (411).

4. The disassembly device for recycling assembled steel structure materials according to claim 3 is characterized in that: The top surface of the bottom plate (41) is provided with two groups of annular grooves (44), and the axes of the two groups of annular grooves (44) are consistent with the axes of the two groups of through holes. The inner walls of the two annular grooves (44) are slidably connected with two groups of sliders (45). The top surfaces of the sliders (45) are fixedly mounted with telescopic rods (46), and the top ends of the telescopic rods (46) are respectively fixedly connected to the bottom surfaces of the two groups of rotating wheels (42).

5. The disassembly device for recycling assembled steel structure materials according to claim 4 is characterized in that: Two groups of fixing frames (47) are fixedly connected to the bottom surface of the bottom plate (41), springs (48) are fixedly installed on the inner sides of the two fixing frames (47), pull rods (49) are movably inserted on the inner sides of the two fixing frames (47), and the bottom surfaces of the top ends of the two groups of pull rods (49) are fixedly connected to the top ends of the springs (48), the axes of the two pull rods (49) coincide with the axes of the two groups of springs (48), and the top ends of the two pull rods (49) are fixedly connected to the bottom ends of the two groups of connecting rods (43) respectively.

6. The disassembly device for recycling assembled steel structure materials according to claim 1, characterized in that: The two fixing assemblies (5) each comprise a connecting rope (52), an end of the connecting rope (52) being fixedly connected to an end of the pull rope (6), the other end of the connecting rope (52) being fixedly connected to a fixing disk (51), the top surface of the fixing disk (51) being rotatably connected to a twisting block (53), the bottom surface of the fixing disk (51) being rotatably connected to a screw rod (54), and the end of the screw rod (54) being fixedly connected to the end of the twisting block (53).

7. The disassembly device for recycling assembled steel structure materials according to claim 6, characterized in that: Two groups of guide rods (55) are fixedly connected to the bottom surface of the fixed plate (51), and the two groups of guide rods (55) are located on both sides of the screw rod (54); the outer surfaces of the two guide rods (55) are slidably connected to moving blocks (56), and the interior of the moving blocks (56) is threadedly connected to the outer surface of the screw rod (54); and the outer surface of the moving blocks (56) is fixedly connected to four groups of bidirectional hinged rods (57).

8. The disassembly device for recycling assembled steel structure materials according to claim 7, characterized in that: Four groups of hinged seats (58) are fixedly connected to the bottom surface of the fixed plate (51), and the ends of the four hinged seats (58) are rotatably connected to fixed claws (59), and the opposite surfaces of the four groups of fixed claws (59) are respectively fixedly connected to the ends of four groups of bidirectional hinged rods (57).

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