A novel exoskeleton construction aid device

Abstract

This utility model discloses a novel exoskeleton construction assistance device, including a cylinder. A clamping box is fixedly sleeved at the front end of the cylinder body, and the surface of the cylinder output end penetrates the rear end of the clamping box and is slidably sleeved. A movable block is bolted to the front end of the cylinder output end. A connecting rod is hinged to the top and bottom of the opposite sides of the two movable blocks. A gear rod is hinged to the end of the connecting rod away from the movable block. A rack is meshed on the front side of the gear rod. A clamping block is embedded in the front end of the rack. Applied in the field of decoration engineering technology, this utility model can significantly reduce the physical exertion when handling decoration materials by cooperating with the human body through a mechanical clamping mechanism. It allows workers to easily complete the stable clamping and horizontal movement of materials such as tiles and plasterboard on the ground. The exoskeleton can assist in this process, improving the construction efficiency and work comfort of decoration projects while ensuring load-bearing stability.

Description

Technical Field

[0001] This utility model belongs to the field of decoration engineering technology, and specifically relates to a novel exoskeleton construction auxiliary device. Background Technology

[0002] The purpose of decoration engineering is to protect various building components from the erosion of natural wind, rain, and moisture, improve heat insulation, sound insulation, and moisture-proof functions, enhance the durability of buildings, and extend their service life. Exoskeleton construction assistance devices belong to industrial-grade wearable robot technology. They mainly optimize work processes by enhancing human functions in scenarios such as construction and mining. They significantly reduce worker muscle fatigue by sharing the weight load of construction materials through mechanical structures, such as when moving building materials (e.g., tiles, steel bars) or heavy tools.

[0003] However, traditional exoskeleton construction aids are prone to slippage or tilting during transportation, affecting construction accuracy and posing safety hazards. Workers also need to rely on traditional ladders or scaffolding for high-altitude operations, which not only increases the time cost of setting up and moving auxiliary equipment, but also causes construction interruptions due to frequent climbing. When working on walls, workers need to maintain a tiptoe or bent-knee posture for a long time, which can easily cause calf cramps or knee joint strain. The instability of scaffolding and ladders will significantly increase the risk of falls from heights, directly affecting construction safety and continuity.

[0004] To address the problems mentioned in the background above, a novel exoskeleton construction aid device is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a novel exoskeleton construction auxiliary device, which has the advantages of clamping, handling and height adjustment.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a novel exoskeleton construction auxiliary device, comprising a cylinder, a clamping box fixedly sleeved at the front end of the cylinder body, and the surface of the cylinder output end penetrating the rear end of the clamping box and slidably sleeved thereon, a movable block bolted to the front end of the cylinder output end, a connecting rod hinged to the top and bottom of the opposite sides of the two movable blocks, a gear rod hinged to the end of the connecting rod away from the movable block, a rack meshing on the front side of the gear rod, a clamping block embedded in the front end of the rack, a rotating shaft fixedly sleeved inside the gear rod, and the two sides of the rotating shaft rotatably connected to the rear ends of the two sides of the inner wall of the clamping box, a sleeve fixedly sleeved to the rear end of the cylinder surface, an upper limb mechanism provided at the bottom of the sleeve, and an adjustment mechanism provided at the bottom of the clamping box.

[0007] Using the above technical solution: After the worker puts on the device through straps, they hold the straps on the clamp box with both hands, adjust the direction of the clamping block, align it with the material, the cylinder retracts to drive the moving block to move, the moving block to drive the connecting rod to move, the connecting rod to drive the gear rod to rotate, the rotating shaft limits the rotation of the gear rod, the gear rod to drive the rack to move, the rack to drive the clamping block to clamp the material, the hydraulic cylinder retracts to drive the small arm to flip backward and upward, which can lift and transport the material. The mechanical clamping mechanism works in coordination with the human body, which can greatly reduce the physical exertion when transporting decorative materials, allowing workers to easily complete the stable clamping and horizontal movement of materials such as tiles and gypsum boards. The exoskeleton can provide assistance, improving the construction efficiency and working comfort of the decoration project while ensuring load-bearing stability.

[0008] The present invention is further configured such that the adjustment mechanism includes foot plates, a screw sleeve is bolted to the front end of the foot plates, a screw rod is threadedly connected to the inside of the screw sleeve, a motor is fixedly sleeved to the bottom of the screw rod, a base is embedded in the bottom of the motor, and the top of the inside of the base is rotatably connected to the top of the screw rod, and a lower limb mechanism is provided on the opposite side of the two foot plates.

[0009] The above technical solution employs an adjustment mechanism. After donning the device, workers place their feet on the top of the footboard, secure the straps on the footboard, and hold the material. The worker must then stand against the wall. The motor drives the screw to rotate, which in turn moves the sleeve, which in turn moves the footboard upwards. The support block provides balance for the feet, lifting the worker upwards. This vertical lifting function allows workers to easily adjust their working height, completing vertical wall decoration work without the need for ladders or scaffolding. This design not only reduces the safety risks associated with frequent climbing but also maintains a stable posture during construction, significantly improving the accuracy and efficiency of high-altitude operations such as tiling and painting, while reducing muscle fatigue caused by prolonged head tilting or tiptoeing.

[0010] The present invention is further configured such that the upper limb mechanism includes a forearm rod, which is bolted to the bottom of the clamping box. A large arm rod is hinged to the bottom of the two forearm rods on opposite sides. A hydraulic cylinder is hinged to the end of the large arm rod away from the forearm rod, and the front of the hydraulic cylinder is hinged to the top of the back of the forearm rod. A back plate is hinged to the top of the two large arm rods on opposite sides. A waist plate is hinged to the bottom of the back plate. Movable joints are hinged to both sides of the waist plate.

[0011] The above technical solution is adopted: by setting up an upper limb mechanism, a forearm and a boom, which can cooperate with the arm movement. The hydraulic cylinder contraction can help the forearm to flip backward and upward, which can lift and transport materials. The back plate and waist plate provide support, and the movable joint provides the thigh with the space for outward movement.

[0012] The present invention is further configured such that the lower limb mechanism includes a lower leg bar, the lower leg bar is hinged to the opposite side of the two foot plates, the top of the opposite side of the two lower leg bars is hinged to a thigh bar, and the top of the opposite side of the two thigh bars is hinged to the bottom of the opposite side of the two movable joints.

[0013] The above technical solution incorporates a lower limb mechanism, including a thigh bar and a calf bar, which can be used to coordinate with leg movements.

[0014] The present invention is further configured such that a slider is bolted to one side of the two horizontal clamping blocks facing each other, and a groove is provided at the front end of the two clamping boxes with similar sides inside, and the inside of the groove is slidably connected to the surface of the slider.

[0015] The above technical solution is adopted: by setting slider one and slide groove one, the movement of the clamping block can be limited.

[0016] The present invention is further configured such that a second slider is bolted to the rear end of the foot plate, a second groove is slidably connected to the surface of the second slider, and a support block is provided outside the second groove.

[0017] The above technical solution is adopted: by setting slider two and slide groove two, the movement of the foot plate can be limited, and by setting support block, the support block can provide balance for the foot.

[0018] The present invention is further configured such that a slider three is bolted to the front of the screw sleeve, and a groove three is provided at the front end of the base, and the interior of the groove three is slidably connected to the surface of the slider one.

[0019] By adopting the above technical solution, the movement of the threaded sleeve can be limited by setting slider three and slide groove three.

[0020] The present invention is further provided that the inner sides of the clamp box, waist board, thigh bar and calf bar and the top of the foot plate are bonded with straps.

[0021] The above technical solution allows the device to be worn by staff by incorporating straps.

[0022] In summary, this utility model has the following beneficial effects:

[0023] 1. This utility model can significantly reduce the physical exertion when handling decorative materials by using a mechanical clamping mechanism in conjunction with human operation. It allows workers to easily and stably clamp and move materials such as tiles and plasterboard horizontally on the ground. The exoskeleton can provide assistance, ensuring load-bearing stability while improving the construction efficiency and work comfort of the decoration project.

[0024] 2. This utility model, with its vertical lifting function for the feet, allows workers to easily adjust their working height and complete the decoration work on the vertical surfaces of the wall without the need for ladders or scaffolding. This design not only reduces the safety risks caused by frequent climbing but also maintains a stable posture during construction, significantly improving the accuracy and efficiency of high-altitude operations such as tiling and painting, while reducing muscle fatigue caused by prolonged head tilting or tiptoeing. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a side sectional view of the clamping box structure of this utility model;

[0027] Figure 3 This is a front sectional view of the clamping box structure of this utility model;

[0028] Figure 4 This is a side sectional view of the adjustment mechanism of this utility model.

[0029] Reference numerals: 1. Cylinder; 2. Clamping box; 3. Moving block; 4. Connecting rod; 5. Gear rod; 6. Rack; 7. Clamping block; 8. Rotating shaft; 9. Sleeve; 10. Foot plate; 11. Screw sleeve; 12. Screw; 13. Motor; 14. Base; 15. Forearm rod; 16. Boom rod; 17. Hydraulic cylinder; 18. Back plate; 19. Waist plate; 20. Movable joint; 21. Lower leg rod; 22. Thigh rod; 23. Slider one; 24. Slide one; 25. Slider two; 26. Slide two; 27. Slider three; 28. Slide three; 29. ​​Support block; 30. Strap. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings.

[0031] Example 1:

[0032] refer to Figure 1 , Figure 2 , Figure 3A novel exoskeleton construction aid device includes a cylinder 1. A clamping box 2 is fixedly sleeved at the front end of the cylinder 1, and the surface of the output end of the cylinder 1 penetrates the rear end of the clamping box 2 and is slidably sleeved thereon. A movable block 3 is bolted to the front end of the output end of the cylinder 1. A connecting rod 4 is hinged to the top and bottom of the opposite sides of the two movable blocks 3. A gear rod 5 is hinged to the end of the connecting rod 4 away from the movable block 3. A rack 6 meshes with the front of the gear rod 5. A clamping block 7 is embedded in the front end of the rack 6. A rotating shaft 8 is fixedly sleeved inside the gear rod 5, and the two sides of the rotating shaft 8 are rotatably connected to the rear ends of the two sides of the inner wall of the clamping box 2. The rear end of the surface of the cylinder 1 is fixedly... A sleeve 9 is fixedly connected, and an upper limb mechanism is set at the bottom of the sleeve 9. An adjustment mechanism is set at the bottom of the clamp box 2. After the worker puts on the device through the straps 30, he holds the straps 30 on the clamp box 2 with both hands, adjusts the direction of the clamping block 7, aligns it with the material, the cylinder 1 retracts and drives the moving block 3 to move, the moving block 3 drives the connecting rod 4 to move, the connecting rod 4 drives the gear rod 5 to rotate, the rotating shaft 8 limits the rotation of the gear rod 5, the rotation of the gear rod 5 drives the rack 6 to move, the movement of the rack 6 drives the clamping block 7 to clamp the material, the hydraulic cylinder 17 retracts and drives the small arm 15 to flip backward and upward, which can lift and transport the material.

[0033] refer to Figure 1 The upper limb mechanism includes forearm bars 15, which are bolted to the bottom of the clamping box 2. A large arm bar 16 is hinged to the bottom of the two forearm bars 15 on opposite sides. A hydraulic cylinder 17 is hinged to the end of the large arm bar 16 away from the forearm bars 15, and the front of the hydraulic cylinder 17 is hinged to the top of the back of the forearm bar 15. A back plate 18 is hinged to the top of the two large arm bars 16 on opposite sides. A waist plate 19 is hinged to the bottom of the back plate 18. Movable joints 20 are hinged to both sides of the waist plate 19. With this upper limb mechanism, the forearm bars 15 and large arm bars 16 can move in coordination with the arm. The retraction of the hydraulic cylinder 17 can assist the forearm bars 15 in flipping backward and upward, allowing materials to be lifted and transported. The back plate 18 and waist plate 19 provide support, and the movable joints 20 provide space for the thighs to rotate outward.

[0034] refer to Figure 2 , Figure 3 A slider 23 is bolted to one side of the two horizontal clamping blocks 7 facing each other. A groove 24 is provided at the front end of the two clamping boxes 2 on the side with similar surfaces. The inside of the groove 24 is slidably connected to the surface of the slider 23. By setting the slider 23 and the groove 24, the movement of the clamping blocks 7 can be limited.

[0035] refer to Figure 1 , Figure 3 , Figure 4 Straps 30 are attached to the inner sides of the clip box 2, waist board 19, thigh bar 22 and calf bar 21 and the top of the foot plate 10. By setting the straps 30, the device can be tied to the worker for wearing.

[0036] Brief description of the usage process: After the worker puts on the device through the straps 30, he holds the straps 30 on the clamp box 2 with both hands, adjusts the direction of the clamping block 7, aligns it with the material, the cylinder 1 retracts and drives the moving block 3 to move, the moving block 3 drives the connecting rod 4 to move, the connecting rod 4 drives the gear rod 5 to rotate, the rotating shaft 8 limits the rotation of the gear rod 5, the gear rod 5 rotates and drives the rack 6 to move, the rack 6 moves and drives the clamping block 7 to clamp the material, the slider 23 and the slide groove 24 limit the movement of the clamping block 7, the hydraulic cylinder 17 retracts and drives the small arm 15 to flip backward and upward, which can lift and transport the material.

[0037] Example 2:

[0038] refer to Figure 1 , Figure 4 A novel exoskeleton construction aid device includes an adjustment mechanism comprising foot plates 10, with a screw sleeve 11 bolted to the front end of each foot plate 10. A screw rod 12 is threadedly connected to the inside of the screw sleeve 11, and a motor 13 is fixedly sleeved to the bottom of the screw rod 12. A base 14 is embedded in the bottom of the motor 13, and the top of the base 14 is rotatably connected to the top of the screw rod 12. Lower limb mechanisms are provided on opposite sides of the two foot plates 10. After the worker puts on the device, they step on the top of the foot plates 10 with both feet, tie the straps 30 on the foot plates 10, and hold the material. The worker must stand against a wall. The motor 13 drives the screw rod 12 to rotate, the screw rod 12 drives the screw sleeve 11 to move, and the screw sleeve 11 drives the foot plates 10 to move upward. A support block 29 provides balance for the feet, lifting the worker upward. It has a vertical lifting function for the feet, allowing the worker to easily adjust the working height.

[0039] refer to Figure 1 , Figure 4 The lower limb mechanism includes a lower leg rod 21, which is hinged to the opposite side of the two foot plates 10. The top of the opposite side of the two lower leg rods 21 is hinged to a thigh rod 22, and the top of the opposite side of the two thigh rods 22 is hinged to the bottom of the opposite side of the two movable joints 20. By setting up the lower limb mechanism, the thigh rod 22 and the lower leg rod 21, it can cooperate with leg movements.

[0040] refer to Figure 1 , Figure 4 The rear end of the foot plate 10 is bolted with a slider 25. The surface of the slider 25 is slidably connected with a groove 26. A support block 29 is provided on the outside of the groove 26. By setting the slider 25 and the groove 26, the movement of the foot plate 10 can be limited. By setting the support block 29, the support block 29 can provide balance for the foot.

[0041] refer to Figure 4The front of the screw sleeve 11 is bolted with a slider 27, and the front end of the base 14 is provided with a groove 28, and the inside of the groove 28 is slidably connected to the surface of the slider 23. By setting the slider 27 and the groove 28, the movement of the screw sleeve 11 can be limited.

[0042] Brief description of the usage process: After the worker puts on the device, they place their feet on the top of the foot plate 10 and tie the straps 30 on the foot plate 10. After holding the material, the worker must stand against the wall. The motor 13 drives the screw 12 to rotate, and the screw 12 drives the screw sleeve 11 to move. The slider 3 27 and the slide groove 3 28 limit the movement of the screw sleeve 11. The screw sleeve 11 drives the foot plate 10 to move upward. The slider 2 25 and the slide groove 26 limit the movement of the foot plate 10. The support block 29 provides balance for the feet and lifts the worker upward. It has a vertical lifting function for the feet, allowing the worker to easily adjust the working height.

[0043] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A novel exoskeleton construction auxiliary device, comprising a cylinder (1), characterized in that: The front end of the cylinder (1) is fixedly sleeved with a clamping box (2), and the surface of the output end of the cylinder (1) passes through the rear end of the clamping box (2) and is slidably sleeved. The front end of the output end of the cylinder (1) is bolted with a moving block (3). The top and bottom of the opposite sides of the two moving blocks (3) are hinged with a connecting rod (4). The end of the connecting rod (4) away from the moving block (3) is hinged with a gear rod (5). The front side of the gear rod (5) is meshed with a rack (6). The front end of the rack (6) is embedded with a clamping block (7). The inside of the gear rod (5) is fixedly sleeved with a rotating shaft (8), and the two sides of the rotating shaft (8) are rotatably connected to the rear ends of the inner walls of the clamping box (2). The rear end of the surface of the cylinder (1) is fixedly sleeved with a sleeve (9). The bottom of the sleeve (9) is provided with an upper limb mechanism. The bottom of the clamping box (2) is provided with an adjustment mechanism.

2. A novel exoskeleton construction aid device according to claim 1, characterized in that: The adjustment mechanism includes foot plates (10), with a screw sleeve (11) bolted to the front end of the foot plates (10). A screw rod (12) is threaded inside the screw sleeve (11). A motor (13) is fixedly sleeved at the bottom of the screw rod (12). A base (14) is embedded in the bottom of the motor (13), and the top of the base (14) is rotatably connected to the top of the screw rod (12). Lower limb mechanisms are provided on opposite sides of the two foot plates (10).

3. The novel exoskeleton construction aid device according to claim 1, characterized in that: The upper limb mechanism includes a forearm bar (15), which is bolted to the bottom of the clamp box (2). The bottom of the two forearm bars (15) facing each other is hinged to a large arm bar (16). The end of the large arm bar (16) away from the forearm bar (15) is hinged to a hydraulic cylinder (17), and the front of the hydraulic cylinder (17) is hinged to the top of the back of the forearm bar (15). The top of the two large arm bars (16) facing each other is hinged to a back plate (18). The bottom of the back plate (18) is hinged to a waist plate (19), and the two sides of the waist plate (19) are hinged to movable joints (20).

4. The novel exoskeleton construction aid device according to claim 2, characterized in that: The lower limb mechanism includes a lower leg bar (21) which is hinged to the opposite side of the two foot plates (10). The top of the opposite side of the two lower leg bars (21) is hinged to a thigh bar (22), and the top of the opposite side of the two thigh bars (22) is hinged to the bottom of the opposite side of the two movable joints (20).

5. The novel exoskeleton construction aid device according to claim 1, characterized in that: A slider (23) is bolted to one side of the two horizontal clamping blocks (7) facing each other. A groove (24) is provided at the front end of the two clamping boxes (2) on the side with similar surfaces. The inside of the groove (24) is slidably connected to the surface of the slider (23).

6. A novel exoskeleton construction aid device according to claim 2, characterized in that: The rear end of the foot plate (10) is bolted with a slider two (25), the surface of the slider two (25) is slidably connected with a groove two (26), and a support block (29) is provided on the outside of the groove two (26).

7. The novel exoskeleton construction aid device according to claim 2, characterized in that: The front of the screw sleeve (11) is bolted with a slider three (27), and the front end of the base (14) is provided with a sliding groove three (28), and the interior of the sliding groove three (28) is slidably connected to the surface of the slider one (23).

8. The novel exoskeleton construction aid device according to claim 4, characterized in that: Straps (30) are glued to the inside of the clamp box (2), waist board (19), thigh bar (22) and calf bar (21) and the top of the foot plate (10).

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