Climbing device with protection function

Abstract

The utility model relates to the field of building construction, and discloses a climbing device with a protection function, which comprises a support, a bearing plate is hinged to the top end of the support, a protection mechanism is arranged on the outer wall of the support, a fixing mechanism is arranged on the outer wall of the support, and an adjusting mechanism is arranged on the outer wall of the bottom end of the support. The adjusting mechanism comprises a moving block, a handle is fixedly connected to the outer wall of the moving block, a partition plate is slidably connected to the outer wall of the handle, a wedge block is elastically connected to the inner wall of the moving block through a spring A, a rotating shaft is rotatably connected to the inner wall of the moving block, and a traction rope is wound around the outer wall of the rotating shaft. And a plurality of groups of clamping grooves are formed in the outer wall of the bracket. According to the lifting device, by opening the bearing plate, an operator can stand on the bearing plate to carry out climbing construction operation, when the height of the device needs to be adjusted, the movable block can slide up and down on the outer wall below the support to carry out adjustment, and the lifting device is more convenient and faster to use and higher in adaptability.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a climbing device with a protective function. Background Art

[0002] In construction, in order to ensure the safety of workers when working at heights, climbing devices with protective functions are usually used, such as guardrails and handrails, safety nets, safety belts and safety ropes. These devices can effectively protect the safety of workers during the construction process and reduce the incidence of falling accidents.

[0003] In some existing technologies, steel pipes and accessories are usually used to build scaffolds during daily high-altitude construction operations. However, due to the area limitations of the operating interface, setting up, dismantling and moving the scaffolds is troublesome, time-consuming and labor-intensive, which reduces work efficiency. In addition, some existing scaffolds do not have protective devices, and operators may fall from heights and cause injuries. Therefore, a climbing device with a protective function is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a climbing device with a protective function, aiming to improve the problem in the prior art that the scaffold is troublesome to use and easy to get injured when falling.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a climbing device with a protective function, comprising a bracket, the top end of the bracket is hinged with a bearing plate, the outer wall of the bracket is provided with a protective mechanism, the outer wall of the bracket is provided with a fixing mechanism, and the outer wall of the bottom end of the bracket is provided with an adjustment mechanism;

[0006] The adjustment mechanism includes a moving block, the outer wall of the moving block is fixedly connected to a handle, the outer wall of the handle is slidably connected to a partition, the inner wall of the moving block is elastically connected to a wedge block through a spring A, the inner wall of the moving block is rotatably connected to a rotating shaft, and a traction rope is wound around the outer wall of the rotating shaft.

[0007] As a further description of the above technical solution:

[0008] The outer wall of the bracket is provided with a plurality of slots, the moving block is slidably connected to the outer wall of the bracket, one end of the traction rope is fixedly connected to the outer wall of the partition, and the other end of the traction rope is fixedly connected to the outer wall of the wedge block.

[0009] As a further description of the above technical solution:

[0010] One end of the spring A is fixedly connected to the outer wall of the wedge block, and the other end of the spring A is fixedly connected to the inner wall of the moving block. The outer wall of the wedge block is slidably connected to the inner wall of the moving block, and the wedge block is engaged with the slot.

[0011] As a further description of the above technical solution:

[0012] The fixing mechanism comprises a bottom plate A, the inner wall of which is fixedly connected with a protrusion, the outer wall of the bracket is hinged with a bottom plate B, the inner wall of the bottom plate B is elastically connected with a pull rod via a spring B, and the outer wall of the pull rod is provided with a groove.

[0013] As a further description of the above technical solution:

[0014] The base plate A is hinged to the outer wall of the bracket, one end of the spring B is fixedly connected to the outer wall of the pull rod, the other end of the spring B is fixedly connected to the inner wall of the base plate B, the outer wall of the pull rod is slidably connected to the inner wall of the base plate B, and the protrusion is clamped in the groove.

[0015] As a further description of the above technical solution:

[0016] The protective mechanism includes a slider, the outer wall of the slider is threadedly connected to a threaded rod, the inner wall of the slider is hinged to a rotating rod, the outer wall of the rotating rod is fixedly connected to a protective net, the top outer wall of the rotating rod is fixedly connected to a fixed block, and the inner wall of the fixed block is elastically connected to a baffle via a spiral spring.

[0017] As a further description of the above technical solution:

[0018] The sliding block is slidably connected to the outer wall of the bracket, and the threaded rod is in contact with the inner wall of the bracket.

[0019] As a further description of the above technical solution:

[0020] One end of the spiral spring is fixedly connected to the outer wall of the baffle, and the other end of the spiral spring is fixedly connected to the inner wall of the fixed block. The outer wall of the baffle is rotatably connected to the inner wall of the fixed block, and the outer wall of the baffle contacts the outer wall of the rotating rod.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the load-bearing plate can be opened by pulling the pull rod and opening the bracket, and the operator can stand on the load-bearing plate to perform high-altitude construction operations. When the height of the device needs to be adjusted according to the construction height, the moving block can be slid up and down on the outer wall below the bracket for adjustment, and the height can be fixed by connecting the wedge block with the card slot, which is more convenient and quick, and has higher adaptability.

[0023] 2. In the utility model, the protective net can be opened and fixed by pulling the rotating rod downward, and the height of the protective net can be adjusted by moving the position of the slider up and down. The protective net can also be opened when there are too many debris around, thereby avoiding the problem of operators falling from a height and getting injured. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of a climbing device with a protective function proposed by the utility model;

[0025] Figure 2 A schematic diagram of a protective net and a main structure of a climbing device with a protective function proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism and bracket of a climbing device with protective function proposed by the utility model after being decomposed;

[0027] Figure 4 This is a schematic diagram of the structure of a protective mechanism of a climbing device with protective function proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the fixed block and baffle structure of a climbing device with protective function proposed by the utility model;

[0029] Figure 6 This is a schematic diagram of the cross-section structure of the bottom plate A and the bottom plate B of a climbing device with a protective function proposed by the utility model;

[0030] Figure 7 The utility model provides a climbing device with a protective function. Figure 6 A schematic diagram of the enlarged structure of part A.

[0031] Legend:

[0032] 1. Bracket; 2. Adjustment mechanism; 201. Moving block; 202. Spring A; 203. Wedge block; 204. Traction rope; 205. Rotating shaft; 206. Partition plate; 207. Handle; 3. Fixing mechanism; 301. Bottom plate A; 302. Bottom plate B; 303. Bump; 304. Groove; 305. Pull rod; 306. Spring B; 4. Protection mechanism; 401. Slider; 402. Threaded rod; 403. Rotating rod; 404. Fixing block; 405. Protection net; 406. Volute spring; 407. Baffle; 5. Loading plate; 6. Slot. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-Figure 2 The utility model provides an embodiment of a climbing device with a protective function, comprising a bracket 1, which is a supporting leg of the climbing device. When in use, the bracket 1 can be flipped open and placed on the ground for support use. When not in use, the bracket 1 can be flipped and folded to save space and is convenient to carry. The outer wall of the bracket 1 is provided with multiple groups of card slots 6. The setting of the multiple groups of card slots 6 can enable the adjustment mechanism 2 to be moved to multiple positions for fixing, thereby adjusting the overall height of the device. The top of the bracket 1 is hinged with a bearing plate 5. When the bracket 1 is opened, the operator can stand on the bearing plate 5 to perform a climbing operation. The outer wall of the bracket 1 is provided with a protective mechanism 4. The protective net 405 on the protective mechanism 4 can prevent the operator from falling from a height and getting injured. The outer wall of the bracket 1 is provided with a fixing mechanism 3. The bracket 1 can be flipped open and fixed by the fixing mechanism 3, and can be placed on the ground for use. The outer wall of the bottom end of the bracket 1 is provided with an adjusting mechanism 2. The overall height of the device can be adjusted by the adjusting mechanism 2 to meet different construction requirements.

[0035] Reference Figure 3 The adjustment mechanism 2 includes a moving block 201. The moving block 201 is provided with two groups and is distributed under the bracket 1 on both sides. The moving block 201 is slidably connected to the outer wall of the bracket 1. The height of the combination of the moving block 201 and the bracket 1 can be adjusted by moving the moving block 201 up and down. The outer wall of the moving block 201 is fixedly connected with a handle 207. The outer wall of the handle 207 is slidably connected with a partition 206. The height can be adjusted by holding the handle 207 and pulling the partition 206. The inner wall of the moving block 201 is elastically connected with a wedge 203 through a spring A202. The wedge 203 and the spring A202 are both provided with two groups and are symmetrically distributed in the inner walls on both sides of the moving block 201. The wedge 203 maintains an arc-down state.

[0036] Reference Figure 3One end of the spring A202 is fixedly connected to the outer wall of the wedge block 203, and the other end of the spring A202 is fixedly connected to the inner wall of the moving block 201. When the moving block 201 moves downward, the arc surface of the wedge block 203 is squeezed by the force of the card slot 6, and the wedge block 203 moves inward along the inner wall of the moving block 201. The outer wall of the wedge block 203 is slidably connected with the inner wall of the moving block 201, and the wedge block 203 is engaged with the card slot 6. When the moving block 201 moves to a suitable position, the wedge block 203 is ejected due to the elastic force of the spring A202 itself and is engaged with the card slot 6. The straight surface of the wedge block 203 contacts the inner wall of the card slot 6, and the bracket 1 can be pressed. It plays a supporting role and fixes the height. The inner wall of the movable block 201 is rotatably connected to the rotating shaft 205, and the outer wall of the rotating shaft 205 is wrapped with a traction rope 204. When the traction rope 204 is pulled, the traction rope 204 moves and drives the rotating shaft 205 to rotate. The rotating shaft 205 can change the pulling direction of the traction rope 204. One end of the traction rope 204 is fixedly connected to the outer wall of the partition 206, and the other end of the traction rope 204 is fixedly connected to the outer wall of the wedge block 203. When the partition 206 is pulled, the traction rope 204 can be driven to move, and the pulling direction is changed by the rotating shaft 205, so that the wedge block 203 can be driven to move toward the middle.

[0037] Reference Figure 5-Figure 6 The fixing mechanism 3 includes a base plate A301, which is hinged to the outer wall of the bracket 1. When the bracket 1 is flipped open, the base plate A301 flips along the connection between it and the bracket 1. The inner wall of the base plate A301 is fixedly connected with a protrusion 303, and the protrusion 303 can be engaged with the groove 304 to fix the position of the base plate A301 and the base plate B302. The outer wall of the bracket 1 is hinged with the base plate B302, and the base plate B302 is hinged to the base plate A301. When the bracket 1 is pulled open, the base plate B302 and the base plate A301 flip to a horizontal state. The inner wall of the base plate B302 is elastically connected with a pull rod 305 through a spring B306. When not affected by external force, the pull rod 305 remains in a pop-up state due to the elastic force of the spring B306 itself and is plugged into the inner wall of the base plate A301.

[0038] Reference Figure 6-Figure 7 One end of the spring B306 is fixedly connected to the outer wall of the pull rod 305, and the other end of the spring B306 is fixedly connected to the inner wall of the bottom plate B302. When the pull rod 305 is pulled outward, the spring B306 is stretched by force, and the protrusion 303 is out of contact with the groove 304, so that the limit between the bottom plate A301 and the bottom plate B302 can be released. The outer wall of the pull rod 305 is slidably connected to the inner wall of the bottom plate B302. The outer wall of the pull rod 305 is provided with a groove 304. The groove 304 is provided with two groups, which can be used to limit when the bracket 1 is folded and when the bracket 1 is opened, so that the bracket 1 can be kept in a folded or opened state. The protrusion 303 is engaged with the groove 304. At this time, the bottom plate A301 and the bottom plate B302 are in a fixed state, so that the bracket 1 can be fixed.

[0039] Reference Figure 4-Figure 5 The protection mechanism 4 includes a slider 401, which is slidably connected to the outer wall of the bracket 1. The outer wall of each group of brackets 1 is provided with a slider 401, and can move up and down on the outer wall of the bracket 1. The outer wall of the slider 401 is threadedly connected with a threaded rod 402, and the threaded rod 402 is in contact with the inner wall of the bracket 1. The threaded rod 402 can be loosened to break contact with the inner wall of the bracket 1, and the slider 401 can be slid up and down. When the threaded rod 402 is tightened to contact with the inner wall of the bracket 1, the slider 401 can be limited. The inner wall of the slider 401 is hinged with a rotating rod 403, and the rotating rod 403 can rotate in the inner wall of the slider 401. However, when it rotates to a certain tilt angle, the outer wall of one side of the rotating rod 403 contacts the inner wall of one side of the slider 401, and it can no longer rotate. The outer wall of the rotating rod 403 is fixedly connected with a protective net 405. The protective net 405 is made of soft material and is in a folded state when the bracket 1 is folded. It can be opened after the rotating rod 403 is rotated to protect the operator and avoid injuries caused by falling from a height.

[0040] Reference Figure 4-Figure 5 The top outer wall of the rotating rod 403 is fixedly connected to a fixing block 404, and the inner wall of the fixing block 404 is elastically connected to a baffle 407 through a spiral spring 406. The baffle 407 remains perpendicular to the fixing block 404 without being affected by external forces, which can play a certain limiting effect on the rotating rod 403, so that the rotating rod 403 cannot be opened. One end of the spiral spring 406 is fixedly connected to the outer wall of the baffle 407, and the other end of the spiral spring 406 is fixedly connected to the inner wall of the fixing block 404. In the process of flipping the rotating rod 403, the baffle 407 is flipped by force, and the spiral spring 406 is forced to contract or stretch. The outer wall of the baffle 407 is rotatably connected to the inner wall of the fixing block 404, and the outer wall of the baffle 407 contacts the outer wall of the rotating rod 403. When the rotating rod 403 is flipped, the baffle 407 can be flipped and reset by the elastic force of the spiral spring 406 itself, so that it can contact the outer wall of the rotating rod 403 after the rotating rod 403 is retracted to fix it.

[0041] Working principle: The device is folded when not in use. Figure 1 As shown, the space occupied at this time is small and it is convenient to carry. When in use, the operator can move the device to the site to be constructed, then pull the pull rod 305 outward and pull the bracket 1 to both sides. When it is pulled to the parallel state of the bottom plate A301 and the bottom plate B302, the pull rod 305 can be loosened, and it rebounds under the elastic force of the spring B306, and the protrusion 303 is engaged with the slot 6 to fix the bottom plate A301 and the bottom plate B302, thereby fixing the bracket 1. At this time, the load-bearing plate 5 is also in a parallel state, and the operator can stand on the load-bearing plate 5 to perform high-altitude construction operations.

[0042] Then, the height of the bracket 1 can be adjusted according to the construction height requirements. When it needs to be raised, the handle 207 can be held and the movable block 201 can be moved downward. The arc surface of the wedge block 203 is squeezed and moves inward along the inner wall of the movable block 201, so that the movable block 201 can be moved downward without being blocked. When it needs to be lowered, the handle 207 can be held and the partition 206 can be pulled. The two groups of wedge blocks 203 are driven to move inward at the same time by the traction rope 204, and they are out of contact with the slot 6, so that the bracket 1 can be moved downward. When it moves to a suitable height, the spring A202 drives the wedge block 203 to pop outward due to its own elastic force, and the straight surface of the wedge block 203 contacts the inner wall of the slot 6, which has a supporting effect on the bracket 1, so that the height of the bracket 1 can be adjusted and fixed conveniently and quickly.

[0043] When the slider 401 moves to a height where the protective net 405 is opened without being blocked, the threaded rod 402 is tightened again to fix the height of the slider 401 and the protective net 405, making it more flexible to use.

[0044] When use is completed, the operator can first loosen the threaded rod 402, move the slider 401 to the initial height and then tighten the threaded rod 402 to fix it, then flip the rotating rod 403 upward, fix the rotating rod 403 through the baffle 407, and then pull the pull rod 305 to flip the bottom plate A301 and the bottom plate B302, so that the bracket 1 can be folded, thereby saving more space and being convenient to carry.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A climbing device with a protective function, comprising a bracket (1), characterized in that: The top end of the bracket (1) is hingedly connected to a bearing plate (5), the outer wall of the bracket (1) is provided with a protective mechanism (4), the outer wall of the bracket (1) is provided with a fixing mechanism (3), and the outer wall of the bottom end of the bracket (1) is provided with an adjustment mechanism (2); The adjusting mechanism (2) comprises a moving block (201), the outer wall of the moving block (201) is fixedly connected to a handle (207), the outer wall of the handle (207) is slidably connected to a partition (206), the inner wall of the moving block (201) is elastically connected to a wedge block (203) via a spring A (202), the inner wall of the moving block (201) is rotatably connected to a rotating shaft (205), and a traction rope (204) is wound around the outer wall of the rotating shaft (205).

2. The climbing device with protective function according to claim 1, characterized in that: The outer wall of the bracket (1) is provided with a plurality of groups of slots (6); the moving block (201) is slidably connected to the outer wall of the bracket (1); one end of the traction rope (204) is fixedly connected to the outer wall of the partition (206); and the other end of the traction rope (204) is fixedly connected to the outer wall of the wedge block (203).

3. The climbing device with protective function according to claim 1, characterized in that: One end of the spring A (202) is fixedly connected to the outer wall of the wedge block (203), and the other end of the spring A (202) is fixedly connected to the inner wall of the moving block (201). The outer wall of the wedge block (203) is slidably connected to the inner wall of the moving block (201), and the wedge block (203) is engaged with the slot (6).

4. The climbing device with protective function according to claim 1, characterized in that: The fixing mechanism (3) comprises a base plate A (301), the inner wall of the base plate A (301) is fixedly connected with a protrusion (303), the outer wall of the bracket (1) is hinged with a base plate B (302), the inner wall of the base plate B (302) is elastically connected with a pull rod (305) via a spring B (306), and the outer wall of the pull rod (305) is provided with a groove (304).

5. The climbing device with protective function according to claim 4, characterized in that: The base plate A (301) is hinged to the outer wall of the bracket (1), one end of the spring B (306) is fixedly connected to the outer wall of the pull rod (305), the other end of the spring B (306) is fixedly connected to the inner wall of the base plate B (302), the outer wall of the pull rod (305) is slidably connected to the inner wall of the base plate B (302), and the protrusion (303) is snap-fitted to the groove (304).

6. The climbing device with protective function according to claim 1, characterized in that: The protection mechanism (4) comprises a slider (401), the outer wall of the slider (401) is threadedly connected to a threaded rod (402), the inner wall of the slider (401) is hingedly connected to a rotating rod (403), the outer wall of the rotating rod (403) is fixedly connected to a protection net (405), the top outer wall of the rotating rod (403) is fixedly connected to a fixed block (404), and the inner wall of the fixed block (404) is elastically connected to a baffle (407) via a spiral spring (406).

7. The climbing device with protective function according to claim 6, characterized in that: The sliding block (401) is slidably connected to the outer wall of the bracket (1), and the threaded rod (402) is in contact with the inner wall of the bracket (1).

8. The climbing device with protective function according to claim 6, characterized in that: One end of the spiral spring (406) is fixedly connected to the outer wall of the baffle (407), and the other end of the spiral spring (406) is fixedly connected to the inner wall of the fixed block (404). The outer wall of the baffle (407) is rotatably connected to the inner wall of the fixed block (404), and the outer wall of the baffle (407) is in contact with the outer wall of the rotating rod (403).

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