Universal anti-falling device for communication tower

Abstract

The utility model relates to the technical field of anti-falling, in particular to a universal anti-falling device for a communication tower, which comprises a plurality of first hanging rings, the plurality of first hanging rings are connected to a tower body of the communication tower, each first hanging ring is connected with a first connecting ring, and a fixing belt is connected between every two adjacent first connecting rings. Wherein one fixing belt is connected with a positioning mechanism, the positioning mechanism is connected with a pull rope, and one end of the pull rope is connected with a locking mechanism. The device is fixed on the communication tower body through the first hanging rings, the first hanging rings limit and fix the first connecting rings, the first connecting rings fix the fixing belts, the fixing belts are connected with the positioning mechanism, the positioning mechanism limits and fixes one end of the pull rope, and the first hanging rings are fixed on the communication tower body to fix the device. And the first hanging rings are easy to install and can be conveniently suitable for steel communication towers of various shapes.

Description

Technical Field

[0001] This utility model relates to the field of fall protection technology, and in particular to a fall protection device for communication towers. Background Technology

[0002] Communication towers are key components of wireless communication network infrastructure. They are mainly used to support wireless communication networks, including mobile communications, broadcasting, radio communications, and satellite communications. They are used to increase the height of communication antennas to expand the service radius and improve communication efficiency.

[0003] Existing communication towers are mostly constructed using floor masts, guyed towers, extension frames, and support poles. During installation and maintenance, the swing range of floor guyed towers and the limited operating space pose significant safety hazards to workers during climbing and operation. Therefore, fall protection devices are needed to protect workers. However, existing fall protection devices are not universal and cannot be applied to various shapes of steel communication towers. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing fall protection devices, which lack versatility and cannot be applied to steel communication towers of various shapes, and to propose a universal fall protection device for communication towers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The design includes a general fall arrest device for communication towers, comprising several first hanging rings connected to the tower body, each first hanging ring being connected to a first connecting ring, and a fixing strap connecting adjacent first connecting rings, one of the fixing straps being connected to a positioning mechanism, the positioning mechanism being connected to a pull rope, and one end of the pull rope being connected to a locking mechanism.

[0007] Preferably, the fixing belt is a carbon fiber belt.

[0008] Preferably, the positioning mechanism includes a second connecting ring, which is sleeved onto the fixing band. A first double-ended screw is inserted into the second connecting ring, one end of which passes through the fixing band, and both ends of the first double-ended screw are connected to a first fixing nut.

[0009] Preferably, the locking mechanism includes an open frame, the upper end of which is fixedly connected to the pull rope, the open frame is inserted into the communication tower body, and a second double-ended screw is inserted into the open frame, with a second fixing nut connected to both ends of the second double-ended screw.

[0010] Preferably, the open frame is coated with an anti-corrosion layer.

[0011] Preferably, the pull rope is connected to a hooking mechanism for improving safety. The hooking mechanism includes a fixing sleeve, which is connected to the pull rope. A connecting rope is fixedly connected to the fixing sleeve, and one end of the connecting rope is connected to a second hanging ring, which is connected to the communication tower body.

[0012] The beneficial effects of the universal fall protection device for communication towers proposed in this utility model are as follows:

[0013] The device is fixed to the tower body by several first hanging rings. The first hanging rings limit and fix the first connecting ring, and the first connecting ring fixes the fixing belt. The fixing belt is connected to the positioning mechanism, and the positioning mechanism limits and fixes one end of the pull rope. The device is fixed to the tower body by several first hanging rings. The installation of several first hanging rings is simple and easy to apply to steel communication towers of various shapes. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the universal fall protection device for communication towers proposed in this utility model. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of the universal fall protection device for communication towers proposed in this utility model. Figure 2 ;

[0016] Figure 3 for Figure 2 A magnified view of the structure at point A above;

[0017] Figure 4 for Figure 2 A magnified view of the structure at point B above;

[0018] Figure 5 for Figure 2 A magnified structural diagram of the area at point C.

[0019] In the diagram: 1. First hanging ring; 2. First connecting ring; 3. Fixing strap; 4. Positioning mechanism; 5. Pull rope; 6. Locking mechanism; 7. Hanging mechanism; 41. Second connecting ring; 42. First double-ended screw; 43. First fixing nut; 61. Open frame; 62. Second double-ended screw; 63. Second fixing nut; 71. Fixing sleeve; 72. Connecting rope; 73. Second hanging ring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Example 1: Refer to Figure 1-3 A common fall arrest device for communication towers includes several first hanging rings 1, which are connected to the tower body. Each first hanging ring 1 is connected to a first connecting ring 2. A fixing strap 3 is connected between two adjacent first connecting rings 2. The fixing strap 3 is a carbon fiber strap. A positioning mechanism 4 is connected to one of the fixing straps 3. A pull rope 5 is connected to the positioning mechanism 4. One end of the pull rope 5 is connected to a locking mechanism 6.

[0022] Work process:

[0023] Several first hanging rings 1 are fixed to the tower body of the communication tower. The first hanging rings 1 limit and fix the first connecting ring 2. The first connecting ring 2 fixes the fixing strap 3. The fixing strap 3 is connected to the positioning mechanism 4. The positioning mechanism 4 limits and fixes one end of the pull rope 5. The other end of the pull rope 5 is limited and fixed by the locking mechanism 6, thereby fixing the pull rope 5. The worker puts his safety rope buckle on the pull rope 5, which provides protection for the worker and allows the worker to move more freely on the communication tower. It provides the worker with an additional point of leverage outside the communication tower support, effectively preventing the worker from falling. The device is fixed by several first hanging rings 1 on the tower body of the communication tower. The installation of several first hanging rings 1 is simple and easy to apply to steel communication towers of various shapes.

[0024] Example 2: In Example 1, the positioning mechanism 4 is connected to the fixed belt 3, and the positioning mechanism 4 can easily slide on the fixed belt 3. (Refer to...) Figure 3 As another preferred embodiment of this utility model, the difference from embodiment 1 is that the positioning mechanism 4 includes a second connecting ring 41, which is sleeved on the fixing band 3. A first double-ended screw 42 is inserted into the second connecting ring 41. One end of the first double-ended screw 42 passes through the fixing band 3, and both ends of the first double-ended screw 42 are connected to a first fixing nut 43. One end of the first double-ended screw 42 passes through the fixing band 3, and the two first fixing nuts 43 fix the first double-ended screw 42. The fixing band 3 limits the first double-ended screw 42, and the first double-ended screw 42 limits and fixes the second connecting ring 41, so that it will not slide on the fixing band 3.

[0025] Example 3: In Example 1, when the positioning mechanism 4 fixes the pull rope 5, the other end of the pull rope 5 will move, causing the pull rope 5 to shake. (Refer to...) Figure 4As another preferred embodiment of this utility model, the difference from embodiment 1 is that the locking mechanism 6 includes an open frame 61, the open frame 61 is coated with an anti-corrosion layer, the upper end of the open frame 61 is fixedly connected to a pull rope 5, the open frame 61 is inserted into the communication tower body, a second double-ended screw 62 is inserted into the open frame 61, and a second fixing nut 63 is connected to both ends of the second double-ended screw 62. The open frame 61 is inserted into the communication tower body, the second double-ended screw 62 is inserted into the open frame 61, and the open frame 61 and the second double-ended screw 62 are clamped on the communication tower body after they cooperate. The second fixing nut 63 fixes the second double-ended screw 62, thereby fixing the open frame 61.

[0026] Example 4: In Example 1, the pull rope 5 is fixed by the positioning mechanism 4. If the connection between the positioning mechanism 4 and the pull rope 5 breaks, the pull rope 5 loses its fixation, reducing safety. (Refer to...) Figure 5 In another preferred embodiment of this utility model, the difference from embodiment 1 is that a hooking mechanism 7 for improving safety is connected to the pull rope 5. The hooking mechanism 7 includes a fixing sleeve 71, which is connected to the pull rope 5. A connecting rope 72 is fixedly connected to the fixing sleeve 71. One end of the connecting rope 72 is connected to a second hanging ring 73, which is connected to the tower body of the communication tower. The fixing sleeve 71 is fixed to the pull rope 5. The fixing sleeve 71 is connected to the second hanging ring 73 through the connecting rope 72. The second hanging ring 73 is connected to the tower body of the communication tower. After the fixing sleeve 71, the connecting rope 72 and the second hanging ring 73 cooperate, the pull rope 5 is fixed, which improves safety.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fall arrest device for communication towers, characterized in that, The utility model relates to a communication tower fixing device, including a plurality of first hanging rings (1), wherein: A plurality of first hanging rings (1) are connected to the communication tower body, a first connecting ring (2) is connected to each first hanging ring (1), a fixing band (3) is connected between two adjacent first connecting rings (2), one of the fixing bands (3) is connected with a positioning mechanism (4), the positioning mechanism (4) is connected with a pull rope (5), one end of the pull rope (5) is connected with a locking mechanism (6).

2. The fall arrest device of claim 1, wherein, The fixing band (3) is a carbon fiber band.

3. The fall arrest device of claim 1, wherein, The positioning mechanism (4) includes a second connecting ring (41), the second connecting ring (41) is sleeved on the fixing band (3), a first double-end screw rod (42) is inserted into the second connecting ring (41), one end of the first double-end screw rod (42) penetrates the fixing band (3), and both ends of the first double-end screw rod (42) are connected with first fixed nuts (43).

4. The fall arrest device of claim 1, wherein, The locking mechanism (6) includes an open frame (61), the upper end of the open frame (61) is fixedly connected with the pull rope (5), the open frame (61) is inserted into the communication tower body, a second double-end screw rod (62) is inserted into the open frame (61), and both ends of the second double-end screw rod (62) are connected with second fixed nuts (63).

5. The communication tower universal fall arrest device of claim 4, wherein, The open frame (61) is sprayed with an anticorrosive layer.

6. The fall arrest device of claim 1, wherein, The pull rope (5) is connected with a hanging mechanism (7) for improving safety, the hanging mechanism (7) includes a fixing sleeve (71), the fixing sleeve (71) is connected to the pull rope (5), the fixing sleeve (71) is fixedly connected with a connecting rope (72), one end of the connecting rope (72) is connected with a second hanging ring (73), and the second hanging ring (73) is connected to the communication tower body.

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