Safety belt tying and hanging device convenient to install

Abstract

The utility model discloses a safety belt tying and hanging device convenient to install, and relates to the technical field of building construction. The reinforcing plate is fixedly connected to the fixing frame, and a hanging hole is formed in one side of the top of the reinforcing plate; the steel pipe is fixedly connected to the reinforcing plate; the clamping plate is connected to the interior of the fixing frame in a sliding manner; and each clamping mechanism comprises a transmission gear, a threaded cylinder and a threaded rod, the threaded cylinders are rotationally connected to the fixing frame, and the threaded rods are in threaded connection with the threaded cylinders. The device can be mounted and dismounted by rotating the hand wheel, mounting and dismounting are convenient, the clamping plate is supported and fixed through the multiple threaded rods, the fixing strength of the device can be improved, the use safety is improved, on one hand, the connecting stability of the reinforcing plate and the fixing frame can be improved through the reinforcing plate, and on the other hand, the device is convenient to mount and dismount. On the other hand, the strength of the bent part of the fixing frame can be improved, so that the strength of the fixing frame is improved, and the use safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a safety belt hanging device that is convenient to install. Background Technique

[0002] During the construction of high-rise buildings, when construction workers remove the formwork of the exterior wall of high-rise buildings or carry out exterior wall decoration and finishing projects, it is necessary to hang a safety belt to provide safety protection for the construction workers. One end of the safety belt is connected to the waist of the operator, and the other end is hung on a firm member or object to provide sufficient safety guarantee.

[0003] At present, during the construction of steel structure high-altitude operations, since most steel structure grid roofs can provide fewer safety belt hanging positions, it is rather inconvenient to fix the safety belt hanging, and it is impossible to ensure the firmness of the hanging after the hanging, which easily results in a relatively low safety performance of the safety belt after the hanging. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the prior art, and a safety belt hanging device that is easy to install and firmly installed is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A safety belt hanging device that is convenient to install, comprising:

[0007] A fixed frame;

[0008] A reinforcing plate, which is fixedly connected to the fixed frame, and a hanging hole is provided on one side of the top of the reinforcing plate;

[0009] A steel pipe, which is fixedly connected to the reinforcing plate;

[0010] A clamping plate, which is slidably connected to the inside of the fixed frame;

[0011] A plurality of clamping mechanisms, each clamping mechanism includes a transmission gear, a threaded barrel and a threaded rod. The threaded barrel is rotatably connected to the fixed frame, the threaded rod is threadedly connected to the threaded barrel, one end of the threaded rod penetrates through the fixed frame and is rotatably connected to the clamping plate, and the transmission gear is fixedly connected to the threaded barrel;

[0012] And a rotating rod, which is rotatably connected to one side of the fixed frame, and a driving gear is fixedly connected to the rotating rod. Each clamping mechanism is arranged around the rotating rod so that each transmission gear meshes with the driving gear.

[0013] Further, a fixed cylinder is fixedly connected to the top end of the reinforcing plate. The fixed cylinder is a hollow square steel, and the steel pipe is fixedly connected to the inside of the fixed cylinder.

[0014] Further, the end face of the steel pipe is arc-shaped.

[0015] Further, a first rib plate is fixedly connected between one side wall of the fixing cylinder and the reinforcing plate.

[0016] Further, the fixing frame is in an n shape, one side of the reinforcing plate is bent into an L shape, and the other side extends to the outside of the fixing frame. The bent part of the reinforcing plate is attached to the fixing frame.

[0017] Further, the hanging hole is arranged on the side of the reinforcing plate that extends to the outside of the fixing frame, and the inner wall of the hanging hole is arc-shaped.

[0018] Further, a second rib plate is fixedly connected between the part of the reinforcing plate that extends to the outside of the fixing frame and the fixing frame.

[0019] Further, each clamping mechanism further includes a fixing seat, the fixing seat is fixedly connected to one side of the clamping plate, and one end of the threaded rod is rotatably connected to the fixing seat.

[0020] Further, a rotating hole is formed in one side of the fixing frame, and a tapered roller bearing is arranged between the threaded cylinder and the rotating hole.

[0021] Further, a handwheel is rotatably connected to one end of the rotating rod.

[0022] The beneficial effects of the utility model are as follows:

[0023] In the utility model, for the portable seat belt hanging device for installation, by rotating the handwheel, the driving gear can drive each transmission gear to rotate synchronously, so as to drive the threaded rods threadedly connected to each threaded cylinder to move, and push the clamping plate close to the wall or the steel structure member, so that the device is clamped on the wall or outside the steel structure member. The device can be installed and disassembled by rotating the handwheel, and the installation and disassembly are relatively convenient and fast. Moreover, the clamping plate is supported and fixed by a plurality of threaded rods, so that the clamping strength of the clamping plate can be improved, thereby improving the overall fixing strength of the device and increasing the use safety;

[0024] The bent part of the reinforcing plate is attached to the fixing frame. On the one hand, it can improve the connection stability between the reinforcing plate and the fixing frame. On the other hand, it can improve the strength of the n-shaped bent part of the fixing frame, avoid the fixing frame from being bent due to stress, thereby improving the strength of the fixing frame and increasing the use safety of the device. Description of the Drawings

[0025] Figure 1 is a schematic three-dimensional structure diagram of a portable seat belt hanging device for installation proposed by the utility model;

[0026] Figure 2 is a schematic three-dimensional structure diagram of the driving gear and the transmission gear of a portable seat belt hanging device for installation proposed by the utility model;

[0027] Figure 3 Schematic side view structure of the driving gear and the transmission gear of a portable seat belt hanging device proposed by the present utility model;

[0028] Figure 4 Cross-sectional view of the top view structure of the driving gear and the transmission gear of a portable seat belt hanging device proposed by the present utility model;

[0029] Figure 5 Schematic cross-sectional view structure of a portable seat belt hanging device proposed by the present utility model;

[0030] Figure 6 Schematic cross-sectional view structure of the steel pipe of a portable seat belt hanging device proposed by the present utility model.

[0031] In the figure: 1 fixing frame, 2 clamping plate, 3 reinforcing plate, 4 first rib plate, 5 steel pipe, 6 fixing cylinder, 7 hanging hole, 8 second rib plate, 9 fixing seat, 10 transmission gear, 11 threaded cylinder, 12 threaded rod, 13 rotating rod, 14 driving gear. Specific embodiments

[0032] The technical solutions of this patent will be further described in detail below in conjunction with specific embodiments.

[0033] The following details the embodiments of this patent. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain this patent and should not be construed as a limitation of this patent.

[0034] In the description of this patent, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this patent.

[0035] In the description of this patent, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "coupling", "setting" should be understood in a broad sense. For example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0036] Refer to Figures 1-6, A portable seat belt hanging device for installation, which is applied to the hanging of seat belts for high-altitude operations. It is convenient for construction workers to hang and fix the seat belts firmly during high-altitude operations.

[0037] The portable seat belt hanging device for installation includes a fixed frame 1, a reinforcement plate 3, a steel pipe 5, a clamping plate 2, a plurality of clamping mechanisms, and a rotating rod 13;

[0038] The fixed frame 1 is in an n shape. The n-shaped fixed frame 1 can be installed on the wall or outside the steel structure. One side of the reinforcement plate 3 is bent into an L shape, and the other side extends outside the fixed frame 1. The bent part of the reinforcement plate 3 fits with the fixed frame 1. On the one hand, it can improve the connection stability between the reinforcement plate 3 and the fixed frame 1. On the other hand, it can improve the strength of the n-shaped bent part of the fixed frame 1, avoid the fixed frame 1 from being bent due to force, and thus improve the strength of the fixed frame 1.

[0039] The hanging hole 7 is arranged on the side of the reinforcement plate 3 that extends outside the fixed frame 1. The inner wall of the hanging hole 7 is arc-shaped. The arc-shaped hanging hole 7 prevents the seat belt from being worn after being hung. A second rib plate 8 is fixedly connected between the part of the reinforcement plate 3 that extends outside the fixed frame 1 and the fixed frame 1. The second rib plate 8 can support and fix the part of the reinforcement plate 3 that extends outside the fixed frame 1, thereby improving the stability of the seat belt hanging.

[0040] A fixed cylinder 6 is fixedly connected to the top of the reinforcement plate 3. The fixed cylinder 6 is a hollow square steel. The steel pipe 5 is fixedly connected inside the fixed cylinder 6. The hollow square steel fixed cylinder 6 facilitates the fixation of the steel pipe 5 on the reinforcement plate 3 and improves the connection stability of the steel pipe 5. The safety rope can pass through the steel pipe 5, thereby fixing the safety rope. The end face of the steel pipe 5 is arc-shaped, which can prevent the safety rope inside the steel pipe 5 from being worn. A first rib plate 4 is fixedly connected between one side wall of the fixed cylinder 6 and the reinforcement plate 3, which can further improve the connection stability of the steel pipe 5.

[0041] The clamping plate 2 is slidably connected to the inside of the fixed frame 1. Each clamping mechanism includes a transmission gear 10, a threaded barrel 11, a threaded rod 12, and a fixed seat 9. A rotating hole is provided on one side of the fixed frame 1. A tapered roller bearing is provided between the threaded barrel 11 and the rotating hole, so that the threaded barrel 11 is rotatably connected to the fixed frame 1. The threaded rod 12 is threadedly connected to the threaded barrel 11. One end of the threaded rod 12 penetrates through the fixed frame 1 and is rotatably connected to the fixed seat 9 fixed on the clamping plate 2. The transmission gear 10 is fixedly connected to the threaded barrel 11. The rotating rod 13 is rotatably connected to one side of the fixed frame 1, and a driving gear 14 is fixedly connected to the rotating rod 13. Each clamping mechanism is arranged around the rotating rod 13, so that each transmission gear 10 meshes with the driving gear 14. One end of the rotating rod 13 is rotatably connected to a handwheel. The rotating rod 13 can be driven to rotate through the handwheel, so that each transmission gear 10 is driven to rotate synchronously through the driving gear 14. Moreover, the threaded rods 12 in multiple clamping mechanisms support and fix the clamping plate 2, which can improve the clamping strength of the clamping plate 2, thereby improving the overall fixing strength of the device and increasing the use safety.

[0042] The working principle of the portable seat belt hanging device: When in use, the n-shaped fixed frame 1 is clamped on the wall or outside the steel structure member. Then, rotate the handwheel 14 to drive the rotating rod 13 to rotate. Then, the driving gear 14 can be driven to rotate through the rotating rod 13. The driving gear 14 drives each meshing transmission gear 10 to rotate synchronously, thereby driving each threaded barrel 11 to rotate, so that the threaded rods 12 threadedly connected to each threaded barrel 11 move, thereby pushing the clamping plate 2 to move closer to the wall or the steel structure member, so that the device is clamped on the wall or outside the steel structure member.

[0043] Then, the safety rope can pass through the steel pipe 5 to fix the safety rope, or the seat belt can be hung and fixed through the hanging hole 7.

[0044] When disassembly and replacement of the position are required, only need to rotate the handwheel in the reverse direction to remove the device and install and fix it at other positions on the wall or the steel structure member.

[0045] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A portable safety belt hanging device, characterized in that: include: Fixed frame (1); A reinforcing plate (3) fixedly connected to the fixing frame (1), wherein a hanging hole (7) is provided on one side of the top of the reinforcing plate (3); A steel pipe (5) fixedly connected to the reinforcing plate (3); A clamping plate (2) slidably connected to the interior of the fixing frame (1); A plurality of clamping mechanisms, each of the clamping mechanisms comprising a transmission gear (10), a threaded barrel (11) and a threaded rod (12), the threaded barrel (11) being rotatably connected to the fixed frame (1), the threaded rod (12) being threadedly connected to the threaded barrel (11), one end of the threaded rod (12) passing through the fixed frame (1) and being rotatably connected to the clamping plate (2), the transmission gear (10) being fixedly connected to the threaded barrel (11); and a rotating rod (13) which is rotatably connected to one side of the fixed frame (1), and a driving gear (14) is fixedly connected to the rotating rod (13), and each of the clamping mechanisms is arranged around the rotating rod (13) so that each of the transmission gears (10) meshes with the driving gear (14).

2. A portable safety belt hanging device according to claim 1, characterized in that: The top end of the reinforcing plate (3) is fixedly connected to a fixing tube (6), the fixing tube (6) is a hollow square steel, and the steel pipe (5) is fixedly connected to the inside of the fixing tube (6).

3. The portable safety belt hanging device according to claim 1, characterized in that: The end surface of the steel pipe (5) is arc-shaped.

4. The portable safety belt hanging device according to claim 2, characterized in that: A first rib plate (4) is fixedly connected between a side wall of the fixing cylinder (6) and the reinforcing plate (3).

5. The portable safety belt hanging device according to claim 1, characterized in that: The fixing frame (1) is in an N-shape, one side of the reinforcing plate (3) is bent into an L-shape, and the other side extends to the outside of the fixing frame (1), and the bent portion of the reinforcing plate (3) is in contact with the fixing frame (1).

6. The portable safety belt hanging device according to claim 5, characterized in that: The hanging hole (7) is arranged on a side of the reinforcing plate (3) extending to the outside of the fixing frame (1), and the inner wall of the hanging hole (7) is arc-shaped.

7. The portable safety belt hanging device according to claim 5, characterized in that: A second rib (8) is fixedly connected between the portion of the reinforcing plate (3) that extends to the outside of the fixing frame (1) and the fixing frame (1).

8. The portable safety belt hanging device according to claim 1, characterized in that: Each of the clamping mechanisms further comprises a fixing seat (9), wherein the fixing seat (9) is fixedly connected to one side of the clamping plate (2), and one end of the threaded rod (12) is rotatably connected to the fixing seat (9).

9. The portable safety belt hanging device according to claim 1, characterized in that: A rotation hole is provided on one side of the fixed frame (1), and a tapered roller bearing is provided between the threaded cylinder (11) and the rotation hole.

10. The portable safety belt hanging device according to claim 1, characterized in that: One end of the rotating rod (13) is rotatably connected to a hand wheel.

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