Interpolated safety belt tying and hanging device

Abstract

The utility model discloses an internally-inserted safety belt tying and hanging device which comprises a scaffold, the scaffold comprises a plurality of vertical rods, the vertical rods are all cylindrical, internally-inserted rods are arranged in the vertical rods, the tops of the internally-inserted rods are connected with a cover plate, a lengthening rod is arranged in the center of the top of the cover plate, a circular ring is arranged on the top of the lengthening rod, and the top of the circular ring is connected with the cover plate. A plurality of widening strips are arranged on the inner inserting rod; by arranging the inner inserting rod and the cover plate, when the safety belt needs to be fixed, the inner inserting rod is inserted into the vertical rod at the corresponding position, friction between the safety belt and the end of the vertical rod is avoided, the effect of protecting the safety belt is achieved, and safety is improved; when transferring is needed, the cover plate and the inner inserting rod are driven by the circular ring to be pulled out of the current vertical rod and moved to the construction position, the inner inserting rod is inserted into the corresponding vertical rod, the device can move along with people quickly, the flexibility of constructors is improved, the construction time is shortened, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety belts, in particular to an insertion-type safety belt hanging device. Background Art

[0002] The erection of scaffolding is a common operation link in building construction, usually involving high-altitude operations. Construction workers need to carry out operations such as material handling and installation at a certain height. Construction workers are extremely prone to falling accidents, causing serious physical injuries or even life threats; when working at heights, construction workers must correctly wear and hang the safety belt so that they can fix their bodies in time in case of an accident, prevent falling or reduce the injuries caused by falling; and the safety belt hanging point is the connection point between the safety belt and the fixed structure. By setting up a stable and reliable safety belt hanging point, the incidence of high-altitude falling accidents can be effectively reduced, and the operation safety can be guaranteed.

[0003] However, the existing safety belts have many processes, are cumbersome, labor-consuming, and time-consuming during installation and disassembly, resulting in a long construction time and high labor costs. Moreover, they are inconvenient to move, further affecting the construction efficiency and the flexibility of the operation.

[0004] Therefore, an insertion-type safety belt hanging device is proposed to solve the problems existing in the prior art. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an insertion-type safety belt hanging device for the above-mentioned problems. By setting an insertion rod and a cover plate, when the safety belt needs to be fixed, the insertion rod is inserted into the vertical rod at the corresponding position, avoiding friction between the safety belt and the end of the vertical rod, playing a role in protecting the safety belt and improving safety; when transfer is needed, the cover plate and the insertion rod are pulled out from the current vertical rod through the ring, moved to the construction position, and the insertion rod is inserted into the corresponding vertical rod, so that the device can move quickly with the person, improving the flexibility of construction workers, shortening the construction time, and improving the construction efficiency. In order to achieve the above-mentioned utility model purpose, the technical scheme adopted by the utility model is as follows:

[0006] According to one aspect of the utility model, an insertion-type safety belt hanging device is provided, including a scaffolding, the scaffolding includes a plurality of vertical rods, and all the vertical rods are cylindrical. An insertion rod is arranged in the vertical rod, and a cover plate is connected to the top of the insertion rod. A lengthening rod is arranged at the center of the top of the cover plate, and a ring is arranged at the top of the lengthening rod. A plurality of widening strips are arranged on the insertion rod.

[0007] Preferably, a plurality of grooves are evenly formed on the insertion rod, and a plurality of springs are arranged in each groove, and the plurality of springs are jointly connected to the widening strip.

[0008] Preferably, the natural length of the spring is less than the depth of the groove, and the natural length of the spring is between 1 / 2 and 1 / 3 of the depth of the groove.

[0009] Preferably, each of the widened strips is inserted into the upper half of the vertical direction of the inserted strip.

[0010] Preferably, the diameter of the cover plate is larger than the diameter of the vertical rod, and the rounded corners are made at the top outer corners of the cover plate.

[0011] Preferably, a guiding portion is provided at the bottom of the inserted rod, and the guiding portion is an inclined shape inclined inward.

[0012] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0013] 1. For the inserted-type safety belt hanging device of the present utility model, by providing an inserted rod and a cover plate, when it is necessary to fix the safety belt, the inserted rod is inserted into the vertical rod at the corresponding position, avoiding the friction between the safety belt and the end of the vertical rod, playing a role in protecting the safety belt and improving safety; when it is necessary to transfer, the cover plate and the inserted rod are pulled out from the current vertical rod by the ring, moved to the construction position, and the inserted rod is inserted into the corresponding vertical rod, so that the device can be quickly moved with people, improving the flexibility of construction workers, thereby shortening the construction time and improving the construction efficiency.

[0014] 2. For the inserted-type safety belt hanging device of the present utility model, by providing a groove and a spring on the inserted rod, and cooperating with the widened strip, the contact area between the widened strip and the inner wall of the vertical rod is increased, filling the gap between the vertical rod and the inserted rod, thereby increasing the friction between the widened strip and the vertical rod, enhancing the stability of the whole device and avoiding shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a partial exploded structural schematic diagram of the present utility model;

[0017] In the drawings, 1, vertical rod; 2, inserted rod; 3, cover plate; 4, extension rod; 5, ring; 6, widened strip; 7, groove; 8, spring; 9, guiding portion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following preferred embodiments are cited with reference to the accompanying drawings, and the present utility model is further described in detail. However, it should be noted that many details listed in the specification are only for the reader to have a thorough understanding of one or more aspects of the utility model, and these aspects of the present utility model can be realized even without these specific details.

[0019] Please refer to Figures 1 to 2 , the present utility model provides an insertion - type seat - belt hanging device, and the technical solution is as follows:

[0020] It includes a scaffold. The scaffold includes a plurality of vertical poles 1, and all the plurality of vertical poles 1 are cylindrical. An insertion rod 2 is arranged inside the vertical pole 1, and a cover plate 3 is connected to the top of the insertion rod 2. A lengthening rod 4 is arranged at the center of the top of the cover plate 3, and a ring 5 is arranged at the top of the lengthening rod 4. A plurality of widening strips 6 are arranged on the insertion rod 2. Both the upper and lower ends of the widening strip 6 are provided with inclined surfaces, which play a guiding role in movement during the insertion process, thereby improving the smoothness of insertion.

[0021] When erecting a scaffold, the existing safety insurance measures generally use right - angle fasteners on the outer vertical poles 1 of the scaffold as end - hanging point connectors, and steel wires are arranged between the end - hanging point connectors to form a horizontal lifeline. However, such a design has more procedures, is cumbersome, labor - intensive during the installation and disassembly processes, which leads to a long construction time, high labor costs, and inconvenient movement, further affecting the construction efficiency and operation flexibility;

[0022] By providing the insertion rod 2, when it is necessary to fix the seat - belt, the insertion rod 2 is inserted into the vertical pole 1 at the corresponding position. The cover plate 3 bends downward around its periphery into a cup - mouth shape, restricting the insertion rod 2 and the vertical pole 1 inside the cup - mouth of the cover plate 3, preventing the insertion rod 2 from detaching from the vertical pole 1, and at the same time avoiding friction between the seat - belt and the end of the vertical pole 1, playing a role in protecting the seat - belt and improving safety; when it is necessary to move, the construction worker grabs the ring 5 and exerts an upward force vertically. The ring 5 drives the cover plate 3 and the insertion rod 2 to be pulled out from the current vertical pole 1, moves to the construction position, and inserts the insertion rod 2 into the corresponding vertical pole 1, thus realizing the rapid movement of the device with the person, improving the flexibility of the construction worker, shortening the construction time, and improving the construction efficiency.

[0023] A plurality of grooves 7 are evenly opened on the insertion rod 2. A plurality of springs 8 are arranged in each groove 7, and the plurality of springs 8 are jointly connected to the widening strip 6. There are certain differences in the hollow diameters inside the vertical pole 1. By opening grooves 7 on the insertion rod 2 and arranging a plurality of springs 8 in the grooves 7, when the insertion rod 2 is inserted into the vertical pole 1, under the action of the plurality of springs 8, the plurality of widening strips 6 can abut against the inner wall of the vertical pole 1, increasing the contact area between the widening strip 6 and the inner wall of the vertical pole 1, filling the gap between the vertical pole 1 and the insertion rod 2, thereby increasing the friction force between the widening strip 6 and the vertical pole 1, enhancing the stability of the whole device, and avoiding shaking.

[0024] The natural length of the spring 8 is less than the depth of the groove 7, and the natural length of the spring 8 is between 1 / 2 - 1 / 3 of the depth of the groove 7; that is, there is a rigid limit between the widened strip 6 and the corresponding groove 7; when the safety belt cooperates with the hanging device for safe operation, the inner insertion rod 2 will bear a certain load and experience some vibrations. Through rigid contact, accidental sliding of the inner insertion rod 2 is avoided, preventing the inner insertion rod 2 from moving or shaking within the vertical rod 1, ensuring the stability of the device operation, and thus improving the overall safety; furthermore, the rigid contact between the widened strip 6 and the groove 7 reduces the excessive compression of the spring 8, reducing the risk of spring 8 fatigue, and thus extending the service life of the device.

[0025] Each of the widened strips 6 is inserted into the upper half of the inner insertion strip in the vertical direction; since the hanging device is located above the construction worker in the vertical direction during use, during the construction process of the construction worker, the direction of the force given to the hanging device by the safety belt is obliquely downward, and the widened strips 6 are all inserted into the upper half of the inner insertion strip in the vertical direction, raising the center of gravity and moving the overall center of gravity of the inner insertion rod 2 upward, maintaining higher stability during use, reducing swinging or tilting caused by a low center of gravity, and thus enhancing the safety and reliability during construction; the direction of the force is obliquely downward, which can better utilize gravity, enhancing the stability of the system, reducing the possible accidental overturning or instability during the construction process, and thus improving the safety of the construction worker.

[0026] The diameter of the cover plate 3 is greater than the diameter of the vertical rod 1, and the top yang angle part of the cover plate 3 is rounded; the rounded design avoids potential safety hazards caused by acute angles, such as preventing injury to the safety belt, tools or construction workers. The smooth edge can effectively reduce the risk of accidental scratching or impact, and the rounding treatment reduces the sharp edges when the safety belt contacts the device, which helps to reduce wear, extend the service life of the safety belt, and improve the safety of the construction worker.

[0027] The bottom of the inner insertion rod 2 is provided with a guiding part 9, and the guiding part 9 is in an inclined shape that inclines inward; it plays a guiding role, facilitating the rapid insertion of the inner insertion rod 2 into the vertical rod 1, reducing the phenomenon of jamming during the insertion process, and improving the smoothness.

[0028] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An interpolation type seat belt hanging device, characterized in that, Comprising: A scaffolding, the scaffolding includes a plurality of vertical rods (1), and the plurality of vertical rods (1) are all cylindrical. An inner insertion rod (2) is provided inside the vertical rod (1), and a cover plate (3) is connected to the top of the inner insertion rod (2). A lengthening rod (4) is provided at the center of the top of the cover plate (3), and a circular ring (5) is provided at the top of the lengthening rod (4). A plurality of widening strips (6) are provided on the inner insertion rod (2).

2. The interpolated seat belt hanging device according to claim 1, characterized in that: A plurality of grooves (7) are evenly formed on the inner insertion rod (2). A plurality of springs (8) are provided in each groove (7), and the plurality of springs (8) are jointly connected to the widening strip (6).

3. The interpolation type seat belt hanging device according to claim 2, characterized in that: The natural length of the spring (8) is less than the depth of the groove (7), and the natural length of the spring (8) is between 1 / 2 - 1 / 3 of the depth of the groove (7).

4. The interpolated seat belt hanging device according to claim 3, characterized in that: Each widening strip (6) is inserted into the upper half section in the vertical direction of the inner insertion strip.

5. The interpolation type seat belt hanging device according to claim 1, characterized in that: The diameter of the cover plate (3) is larger than the diameter of the vertical rod (1), and the outer corner part at the top of the cover plate (3) is rounded.

6. The interpolation type seat belt hanging device according to claim 1, characterized in that: A guiding part (9) is provided at the bottom of the inner insertion rod (2), and the guiding part (9) is in an inclined shape that inclines inward.

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