Tool for hanging safety belt in climbing operation

Abstract

The utility model provides a tool for hanging a safety belt in climbing operation, and belongs to the technical field of climbing operation. Comprising a bottom platform, a hanging part is installed on the bottom platform and used for hanging a safety belt, the hanging part comprises a stand column, the stand column is fixedly arranged on the bottom platform, a hoop is fixedly arranged on the outer side wall of the stand column through a bolt, a bearing is rotationally arranged on the outer side wall of the hoop, and a supporting beam is fixedly arranged on the outer side wall of the bearing; a moving slideway is formed in the bottom of the supporting beam, a rotating rod is rotationally arranged on the inner wall of the moving slideway, a roller is fixedly arranged on the outer side wall of the rotating rod, and the safety belt surrounds the outer side wall of the rotating rod; through the arrangement of the hanging part, the stand column and the bottom plate platform are welded and fixed, the clamp vertically moves on the stand column, the clamp is tightly fixed after being adjusted to the proper height, installation and manufacturing are easy, adaptation can be conducted according to the needed working height, and after a safety belt is hung, a person can freely move in the horizontal direction and is not limited by the safety belt.

Description

Technical Field

[0001] This utility model relates to the field of high-altitude operation technology, and in particular to a tool for suspending safety belts during high-altitude operations. Background Technology

[0002] Working at heights refers to work carried out specifically or frequently at heights of 2 meters or more above the reference plane where there is a risk of falling. Our company's business often involves the production of large blanks, resulting in extremely frequent work at heights, which largely relies on manual climbing. This undoubtedly poses significant production safety hazards. In view of the height of the products we weld daily, we plan to use materials such as steel plates, steel pipes, and rectangular tubes to create an integrated work tooling for working at heights through welding. This tooling will facilitate riveters and welders in working at heights and provide a solid guarantee for the safety of working at heights.

[0003] Current products used for working at heights have the following shortcomings: First, ladder platforms of varying heights need to be manufactured to match the height requirements of different products, significantly increasing both time and material costs. Second, when using a ladder platform, workers' safety belts can only be suspended from the platform's railing, limiting the available suspension positions. Third, when the ladder platform needs to be moved to another work location, a crane must be used for hoisting, which is not only time-consuming but also labor-intensive, severely impacting work efficiency. Therefore, this application provides a tool for suspending safety belts during working at heights to meet these needs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a tool for suspending safety belts for high-altitude operations, so as to solve the technical problems of existing high-altitude operation products that require customized climbing platforms, resulting in high costs, single suspension points for safety belts, and time-consuming and laborious platform movement, which affects efficiency.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A tool for suspending safety belts for working at heights includes a bottom platform on which a suspension component is mounted for suspending the safety belt.

[0007] The suspension component includes a column, which is fixedly mounted on the bottom platform. A clamp is fixedly mounted on the outer wall of the column by bolts. A bearing is rotatably mounted on the outer wall of the clamp. A support beam is fixedly mounted on the outer wall of the bearing. A sliding track is provided at the bottom of the support beam. A rotating rod is rotatably mounted on the inner wall of the sliding track. A roller is fixedly mounted on the outer wall of the rotating rod. A safety belt is wrapped around the outer wall of the rotating rod.

[0008] The roller is equipped with a deceleration component that slows down the rotating rod as it slides along the moving track. The deceleration component includes a wear-resistant sleeve that is fitted onto the outer wall of the roller. A pull rod is fixedly installed on the wear-resistant sleeve, and a limit hole is formed on the pull rod. A limit rod is fixedly installed on the wear-resistant sleeve, and the pull rod is inserted into the limit rod through the limit hole. Several protrusions are fixedly installed on the wear-resistant sleeve. Support plates are fixedly installed on both sides of the support beam. Several first grooves and second grooves are formed on the side of the support plate near the protrusions.

[0009] Preferably, the first groove is S-shaped.

[0010] Preferably, the second groove is arranged vertically.

[0011] Preferably, the two sides of the support plate are arc-shaped.

[0012] Preferably, the limiting hole is open.

[0013] Preferably, support ribs are fixedly provided between the support beams.

[0014] Preferably, the surface of the bottom platform has a plurality of mounting holes at equal intervals.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects:

[0016] In the above solution, the column and the base platform are welded and fixed by setting up the suspension components. The clamp moves vertically on the column and is fixed tightly after adjusting to the appropriate height. The installation and manufacturing are simple and can be adapted to the required working height. After the safety belt is suspended, the person can move freely in the horizontal direction without being restricted by the safety belt.

[0017] Before working at height, the safety belt is wrapped around the outer wall of the rotating pole. During the operation, the worker pulls the safety belt to make the rotating pole slide and rotate in the moving track. The rotating pole will not drive the safety belt to rotate synchronously when it rotates. In the event of a fall from height, this device can effectively prevent people from falling directly to the ground, providing reliable safety protection for workers, reducing the risk of working at height, and ensuring the safety of workers' lives.

[0018] The support beam is connected to the column by clamps and bearings, and can rotate flexibly horizontally. This makes it more convenient to work at different angles, improves the applicability and flexibility of the device, and can meet diverse work needs.

[0019] By incorporating a speed reduction component, during high-altitude operations, this component effectively reduces the speed at which the safety belt drives the rotating rod to slide through the coordinated action of the rotating rod, rollers, support plate, and groove, increasing friction and making the movement of workers smooth and controllable. This not only improves the safety of high-altitude operations but also helps to increase work efficiency. At the same time, the replacement of the wear-resistant sleeve is simple; it can be completed by simply following the steps of releasing the limit, putting on the new sleeve, and resetting the limit, reducing maintenance difficulty and cost. Attached Figure Description

[0020] The accompanying drawings, which form part of this specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0021] Figure 1 This is a schematic diagram of the overall structure of the tool for suspending safety belts for high-altitude operations according to this utility model;

[0022] Figure 2 This is a schematic diagram of the bottom platform, column, and support beam of this utility model;

[0023] Figure 3 This is a schematic diagram of the column and support plate of this utility model;

[0024] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 This is a schematic diagram of the wear-resistant sleeve, rotating rod, and moving slide of this utility model.

[0026] Figure Labels

[0027] 1. Bottom platform; 2. Suspension components; 201. Column; 202. Clamp; 203. Bearing; 204. Support beam; 205. Sliding track; 206. Rotating rod; 207. Roller; 3. Deceleration components; 301. Wear-resistant sleeve; 302. Tie rod; 303. Limiting hole; 304. Limiting rod; 305. Protrusion; 306. Support plate; 307. First groove; 308. Second groove; 4. Support rib; 5. Mounting hole.

[0028] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation

[0029] The tool for suspending safety belts for high-altitude operations provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0030] like Figures 1-5 As shown, an embodiment of this utility model provides a tool for suspending safety belts for high-altitude operations, including a bottom platform 1. The bottom platform 1 is made of high-strength metal material, possessing sufficient strength and stability to withstand the weight from the upper suspension component 2 and the worker using the safety belt. The surface of the bottom platform 1 is treated with anti-slip material to prevent slippage or other instability during installation and use. A plurality of mounting holes 5 are equidistantly provided on the surface of the bottom platform 1. The equidistantly distributed mounting holes 5 make the installation position of the bolts clear and regular, allowing installers to quickly align the bolts with the mounting holes 5 without repeated measurement and adjustment, thus improving installation efficiency and saving installation time and labor costs.

[0031] A suspension component 2 is installed on the bottom platform 1 to suspend the safety belt. The suspension component 2 includes a column 201, which is vertically fixed on the bottom platform 1. The connection is ensured by welding. The column 201 is made of high-quality steel and has good compressive and bending resistance. It can maintain an upright position under various working conditions and provide reliable support for the structure above. Its height is customized according to the height requirements of the actual use scenario to meet the safety needs of different working environments.

[0032] On the outer wall of the column 201, a clamp 202 is tightly fixed with bolts. A bearing 203 is rotatably mounted on the outer wall of the clamp 202. The design of the bearing 203 allows the support beam 204 to rotate horizontally around the column 201, thus meeting the needs of workers when working at different angles. The support beam 204 is fixedly mounted on the outer wall of the bearing 203. Its material is the same as that of the column 201, and it has sufficient strength and rigidity. Support ribs 4 are fixedly installed between the support beams 204. The support ribs 4 can form a stable connection between the support beams 204, effectively reducing the deformation and sway of the support beams 204 when subjected to external forces, improving the stability of the entire structure, ensuring that the structure can maintain a reliable state when suspending safety belts and bearing the weight of workers, and reducing safety risks. By adding support ribs 4, the load borne by the support beam 204 can be more evenly distributed to various parts, enabling the structure to withstand greater external forces, thereby improving the load-bearing capacity of the entire suspension component 2 and meeting the requirements of safety equipment load-bearing capacity in different working scenarios.

[0033] The movable slide 205 is located at the bottom of the support beam 204. A rotating rod 206 is rotatably mounted on the inner wall of the movable slide 205. A roller 207 is fixedly mounted on the outer wall of the rotating rod 206. The roller 207 is made of special rubber or wear-resistant material to increase the friction with the inner wall of the movable slide 205 and protect the inner wall of the movable slide 205 from excessive wear. When the worker pulls the safety belt, the tension of the safety belt will drive the rotating rod 206 to rotate and slide within the movable slide 205. The roller 207 plays a role in reducing friction and stabilizing operation. The safety belt is wrapped around the outer wall of the rotating rod 206 in a special way to ensure that the safety belt will not twist or entangle when the rotating rod 206 rotates, ensuring the safety and convenience of the worker during use. The safety belt is made of high-strength and high-toughness fiber material with good tensile strength, which can effectively withstand the impact force of falling that may occur when the worker is working at height.

[0034] First, the base plate platform is firmly connected to the ground by bolts passing through the mounting holes 5. The column 201 is welded to the base plate platform to provide support for the entire structure. The support beam 204 is connected to the column 201 by means of clamps 202 and bearings 203. This connection method allows the support beam 204 to rotate flexibly horizontally when it is necessary to operate at different angles. The movable slide 205 is installed below the support beam 204 and is assembled with the entire structure as one unit.

[0035] Before performing work at height, the safety belt is wrapped around the outer wall of the rotating rod 206. During the work at height, the worker can pull the safety belt, which in turn pulls the rotating rod 206, causing it to slide and rotate within the sliding track 205. Because the safety belt is wrapped around the rotating rod 206, the rotating rod 206 will not rotate synchronously with the safety belt. In the event of a fall from height, this device can effectively prevent personnel from falling directly to the ground, providing reliable safety protection for the workers.

[0036] A deceleration component 3 is installed on the roller 207 to slow down the rotating rod 206 as it slides along the moving slide 205. The deceleration component 3 includes a wear-resistant sleeve 301, which is tightly fitted onto the outer wall of the roller 207. The wear-resistant sleeve 301 is made of a material with high wear resistance and a certain degree of flexibility, maintaining good performance under prolonged friction and mechanical action. A pull rod 302 is fixedly installed on the wear-resistant sleeve 301, with a limit hole 303. A limit rod 304 is also fixedly installed on the wear-resistant sleeve 301. Under normal operating conditions, the pull rod 302 is inserted into the limit rod 304 through the limit hole 303, ensuring the stable installation of the wear-resistant sleeve 301 on the roller 207 and preventing damage to the equipment. During operation, the wear-resistant sleeve 301 may shift or fall off, thus ensuring the normal operation of the deceleration component 3. The limiting hole 303 is open, which makes the insertion process of the limiting hole 303 on the pull bar 302 and the limiting rod 304 simpler and more direct. The operator does not need to spend too much effort aligning the limiting hole 303 and the limiting rod 304, reducing the difficulty of operation, saving time for replacing the wear-resistant sleeve 301, and improving work efficiency. In high-altitude operation scenarios, time is often very precious. The convenient insertion method allows the operator to quickly complete the replacement of the wear-resistant sleeve 301, reduce equipment downtime, and enable high-altitude operations to return to normal as soon as possible, thereby improving the overall work progress.

[0037] Several protrusions 305 are fixedly provided on the wear-resistant sleeve 301. When the rotating rod 206 slides along the moving slide 205, the roller 207 rotates accordingly, driving the wear-resistant sleeve 301 and the protrusions 305 to rotate together. Support plates 306 are fixedly provided on both sides of the support beam 204. Several first grooves 307 and second grooves 308 are opened on the side of the support plate 306 near the protrusions 305. The first grooves 307 are S-shaped, and the second grooves 308 are vertical. When the roller 207 rotates, when the protrusions 305 on it come into contact with the first grooves 307 and second grooves 308 on the support plate 306, due to the special shape of the second groove 308, the protrusions 305... When moving within it, the 5 will encounter additional resistance. When the protrusion 305 moves in the S-shaped first groove 307, it hinders the rotational speed of the roller 207. In the vertical second groove 308, the contact between the protrusion 305 and the inner wall of the second groove 308 increases the friction, further reducing the rotational speed of the roller 207. In this way, the deceleration component 3 effectively controls the sliding speed of the rotating rod 206 along the moving slide 205. The two sides of the support plate 306 are arc-shaped, which can increase the contact area between the support plate 306 and the protrusion 305, making the force transmission more uniform, reducing stress concentration, and thus improving the stability and load-bearing capacity of the entire structure.

[0038] When workers wear safety belts on the outer wall of the rotating rod 206 for high-altitude operations and move it, the safety belts pull the rotating rod 206 to rotate and slide along the inner wall of the moving slide 205. The rotation of the rotating rod 206 causes the protrusions 305 of the wear-resistant sleeve 301 on the roller 207 to rotate as well. When the roller 207 rotates to contact the support plate 306, the arc-shaped sides of the support plate 306 facilitate the contact between the roller 207 and the wear-resistant sleeve 301 with the inner wall of the support plate 306. At this time, the protrusions 305 on the roller 207 will contact the first groove 307 and the second groove 308. Since the first groove 307 is S-shaped and the second groove 308 is vertical, the protrusions 305 can decelerate the roller 207 when they contact them. Specifically, when the protrusions 305 enter the S-shaped first groove 307, they will contact the different bends of the groove. The trajectory movement will hinder the rotation of the roller 207 to a certain extent, thereby reducing the rotation speed. The vertical second groove 308, when in contact with the protrusion 305, will further increase the friction of the roller 207 rotation by increasing the contact area and resistance. This can effectively reduce the speed at which the safety belt contacts the rotating rod 206 and drives the rotating rod 206 to slide, avoiding the phenomenon of the rotating rod 206 moving too fast and causing the worker to shake. By increasing the friction of the rotating rod 206 along the moving slide 205, the movement of the worker can be made more stable and controllable, reducing the risk of shaking and collision caused by excessive speed, thereby improving the safety of high-altitude operations. At the same time, the stable movement also helps the worker to focus more on the task, improve work efficiency, and reduce work interruptions and potential safety accidents caused by unexpected situations.

[0039] When the wear-resistant sleeve 301 needs to be replaced after a long period of use, firstly, release the pull bar 302 on the wear-resistant sleeve 301 from the limiting rod 304. Then, put the new wear-resistant sleeve 301 on the roller 207. Finally, pull the pull bar 302 to make the limiting hole 303 on the wear-resistant sleeve 301 engage with the limiting rod 304, thereby completing the replacement of the wear-resistant sleeve 301.

[0040] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details have been described in detail in the above preferred embodiments; however, those skilled in the art can fully understand this utility model even without these detailed descriptions.

[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A tool for suspending safety belts during high-altitude operations, characterized in that, Includes a bottom platform (1), on which a suspension component (2) is mounted for suspending a safety belt; The suspension component (2) includes a column (201), which is fixedly mounted on the bottom platform (1). A clamp (202) is fixedly mounted on the outer wall of the column (201) by bolts. A bearing (203) is rotatably mounted on the outer wall of the clamp (202). A support beam (204) is fixedly mounted on the outer wall of the bearing (203). A movable slide (205) is provided at the bottom of the support beam (204). A rotating rod (206) is rotatably mounted on the inner wall of the movable slide (205). A roller (207) is fixedly mounted on the outer wall of the rotating rod (206). A safety belt is wrapped around the outer wall of the rotating rod (206).

2. The tool for suspending safety belts during high-altitude operations according to claim 1, characterized in that, The roller (207) is equipped with a deceleration component (3) for slowing down the rotating rod (206) when it slides along the moving slide (205). The deceleration component (3) includes a wear-resistant sleeve (301), which is sleeved on the outer wall of the roller (207). A pull bar (302) is fixedly provided on the wear-resistant sleeve (301). A limit hole (303) is opened on the pull bar (302). A limit rod (304) is fixedly provided on the wear-resistant sleeve (301). The pull bar (302) is inserted into the limit rod (304) through the limit hole (303). A number of protrusions (305) are fixedly provided on the wear-resistant sleeve (301). Support plates (306) are fixedly provided on both sides of the support beam (204). A number of first grooves (307) and second grooves (308) are opened on the side of the support plate (306) near the protrusions (305).

3. The tool for suspending safety belts during high-altitude operations according to claim 2, characterized in that, The first groove (307) is S-shaped.

4. The tool for suspending safety belts during high-altitude operations according to claim 2, characterized in that, The second groove (308) is vertically shaped.

5. The tool for suspending safety belts during high-altitude operations according to claim 2, characterized in that, The support plate (306) has arc-shaped sides.

6. The tool for suspending safety belts during high-altitude operations according to claim 2, characterized in that, The limiting hole (303) is open.

7. The tool for suspending safety belts during high-altitude operations according to claim 1, characterized in that, Support ribs (4) are fixedly provided between the support beams (204).

8. The tool for suspending safety belts during high-altitude operations according to claim 1, characterized in that, The bottom platform (1) has several mounting holes (5) spaced equidistantly on its surface.

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