Anti-falling track convenient to replace and maintain

Abstract

The utility model discloses an anti-falling track convenient to replace and maintain, and relates to the technical field of anti-falling track installation. The anti-falling track convenient to replace and maintain comprises an anti-falling track body, and the anti-falling track body comprises a mounting plate and a T-shaped sliding rail fixedly arranged on the surface of the mounting plate; and the mounting assembly comprises two symmetrical arc-shaped positioning plates arranged on the surface of the mounting plate in a sliding mode and a rectangular groove formed in the surface of the mounting plate, and a bidirectional lead screw is rotationally arranged on the inner wall of the rectangular groove. According to the anti-falling track, the mounting assembly is arranged, so that when the anti-falling track is mounted, the rotating block can be rotated through an external hexagonal wrench, the two arc-shaped positioning plates are driven to move in the middle at the same time to effectively clamp and fix the surface of a tower pole, and therefore the purpose of quickly mounting the anti-falling track body is achieved; and therefore, the purpose of quickly replacing and maintaining the anti-falling track can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-falling rail installation, in particular to an anti-falling rail which can be conveniently replaced and maintained. Background Art

[0002] In aerial work, a track is usually set on the tower, and the workers will clip the fall arrester on the track to ensure the safety of the aerial workers. The fall arrester is a safety device used to provide safe support and anti-slip function on the vertical ladder. It can reduce the risk of accidental injury during climbing and improve work efficiency and safety. It is an ideal safety equipment for workers engaged in aerial work and climbing operations.

[0003] When the anti-fall device is actually used, it is necessary to install an anti-fall track on the tower pole that is compatible with the anti-fall self-locking device. However, during the actual installation of the existing anti-fall track, it is usually installed on the tower pole by bolt connection. Although it can ensure the stability of the anti-fall slide rail after installation, its installation process is relatively cumbersome. The bolt installation method can easily cause the bolts to fall off and be lost during the installation and disassembly process, which makes the disassembly more cumbersome when it needs to be replaced and maintained, and the installation efficiency is low.

[0004] Therefore, we propose an anti-fall track that can be easily replaced and maintained to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-fall track that can be easily replaced and maintained, thereby solving the defect in the prior art that the replacement and maintenance of the anti-fall track is relatively complicated.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a fall-proof track that can be easily replaced and maintained, comprising:

[0007] The anti-fall track body comprises a mounting plate and a T-shaped slide rail fixed on the surface of the mounting plate;

[0008] A mounting assembly, which is used to mount the anti-fall track body on the tower pole, the mounting assembly comprising two symmetrical arc-shaped positioning plates slidably arranged on the surface of the mounting plate, and a rectangular groove opened on the surface of the mounting plate, a bidirectional lead screw is rotatably arranged on the inner wall of the rectangular groove, and the end of the bidirectional lead screw extends to the front of the mounting plate and is fixedly provided with a rotating block, a hexagonal operating groove is opened on the surface of the rotating block, the mounting assembly also comprises two symmetrical Z-shaped sliding blocks slidably arranged on the inner wall of the rectangular groove, and the ends of the two Z-shaped sliding blocks are respectively fixedly connected to the surfaces of the two arc-shaped positioning plates, and the surfaces of the two Z-shaped sliding blocks are both provided with threaded holes threadedly connected to the outer surfaces of the bidirectional lead screws;

[0009] The reinforcement component is used to reinforce and lock the mounting plate to the tower surface.

[0010] Preferably, anti-skid pads are fixedly provided on the inner arc surfaces of the two arc-shaped positioning plates, and the material of the anti-skid pads is elastic rubber.

[0011] Preferably, the reinforcement assembly includes a rectangular cavity opened inside the mounting plate, and a rotating rod rotatably disposed inside the rectangular cavity.

[0012] Preferably, a winding disk is fixedly provided on the end surface of the rotating rod, and a fixing rope is wound on the surface of the winding disk, and the inner wall of the rectangular cavity is provided with a sliding hole extending to the outer surface of the mounting plate and slidably connected to the outer surface of the fixing rope.

[0013] Preferably, a hook is fixedly provided at one end of the fixing rope away from the winding drum, and a fixing ring is fixedly provided on the surface of the mounting plate, and the hook is hung on the surface of the fixing ring.

[0014] Preferably, the inner top wall of the rectangular cavity is provided with a rotating hole extending to the inner bottom wall of the rectangular groove, and a connecting rod is rotatably provided on the inner wall of the rotating hole through a bearing, and the top end of the connecting rod and the surface of the bidirectional lead screw are both fixed with a first bevel gear that meshes with each other, and the bottom end of the connecting rod and the surface of the rotating rod are both fixed with a second bevel gear that meshes with each other.

[0015] Preferably, the number of the mounting components and the number of the reinforcement components are both several, and the several mounting components and the reinforcement components are equidistantly arranged on the surface of the mounting plate. Beneficial Effects

[0016] The utility model provides an anti-fall track that can be easily replaced and maintained. Compared with the prior art, it has the following beneficial effects:

[0017] The anti-fall track which can be easily replaced and maintained has an installation component so that when installing the anti-fall track, the rotating block can be rotated by an external hexagonal wrench to drive the two arc-shaped positioning plates to move in the middle at the same time to effectively clamp and fix the surface of the tower pole, thereby achieving the purpose of quickly installing the anti-fall track main body, and then the purpose of quickly replacing and maintaining the anti-fall track can be achieved. In addition, when the rotating block of the anti-fall track drives the two-way lead screw to rotate, the winding drum can be driven to wind up the fixing rope, so that the fixing rope effectively reinforces and fixes the mounting plate to the surface of the tower pole, thereby effectively ensuring the stability of the anti-fall track main body after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2It is a schematic diagram of the top-sectional structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the bottom section structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the side section structure of the utility model.

[0022] In the figure:

[0023] 100. Anti-fall track body; 101. Mounting plate; 102. T-type slide rail;

[0024] 200, mounting assembly; 201, arc-shaped positioning plate; 202, bidirectional lead screw; 203, rotating block; 204, Z-shaped slider; 205, anti-skid pad;

[0025] 300, reinforcement assembly; 301, rotating rod; 302, winding disk; 303, fixing rope; 304, hook; 305, fixing ring; 306, connecting rod; 307, first bevel gear; 308, second bevel gear. DETAILED DESCRIPTION

[0026] 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. Example

[0027] See also Figure 1-4 The utility model provides a technical solution: an anti-fall track that can be easily replaced and maintained, comprising:

[0028] The anti-fall track body 100 includes a mounting plate 101 and a T-shaped slide rail 102 fixed on the surface of the mounting plate 101;

[0029] The mounting assembly 200 is used to mount the anti-fall track body 100 on the tower pole. The mounting assembly 200 includes two symmetrical arc-shaped positioning plates 201 slidably arranged on the surface of the mounting plate 101, and a rectangular groove opened on the surface of the mounting plate 101. The inner arc surfaces of the two arc-shaped positioning plates 201 are fixed with anti-skid pads 205, and the material of the anti-skid pads 205 is elastic rubber, which can effectively protect the tower pole and prevent the arc-shaped positioning plates 201 and the surface of the tower pole from slipping.

[0030] A bidirectional lead screw 202 is rotatably arranged on the inner wall of the rectangular groove, and the end of the bidirectional lead screw 202 extends to the front of the mounting plate 101 and is fixedly provided with a rotating block 203, and a hexagonal operating groove is provided on the surface of the rotating block 203. The mounting assembly 200 also includes two symmetrical Z-shaped sliders 204 slidably arranged on the inner wall of the rectangular groove, and the ends of the two Z-shaped sliders 204 are respectively fixedly connected to the surfaces of the two arc-shaped positioning plates 201, and the surfaces of the two Z-shaped sliders 204 are provided with threaded holes that are threadedly connected to the outer surface of the bidirectional lead screw 202;

[0031] In this embodiment, by providing the installation assembly 200, the anti-fall track body 100 and the tower pole can be quickly installed, thereby achieving the purpose of quickly replacing and maintaining the anti-fall track. Example

[0032] On the basis of the first embodiment, and different from the first embodiment,

[0033] A fall prevention track that can be easily replaced and maintained, further comprising:

[0034] The reinforcement assembly 300 is used to reinforce and lock the mounting plate 101 to the surface of the tower.

[0035] The reinforcement assembly 300 includes a rectangular cavity opened inside the mounting plate 101 and a rotating rod 301 rotatably disposed inside the rectangular cavity.

[0036] A winding drum 302 is fixedly provided on the end surface of the rotating rod 301, and a fixing rope 303 is wound on the surface of the winding drum 302. The inner wall of the rectangular cavity is provided with a sliding hole that extends to the outer surface of the mounting plate 101 and is slidably connected to the outer surface of the fixing rope 303. The winding drum 302 can wind up the fixing rope 303 by rotating the rotating rod 301.

[0037] A hook 304 is fixedly provided at one end of the fixing rope 303 away from the winding drum 302 , and a fixing ring 305 is fixedly provided on the surface of the mounting plate 101 . The hook 304 is hung on the surface of the fixing ring 305 , so that one end of the fixing rope 303 can be effectively fixed to the surface of the mounting plate 101 .

[0038] The inner top wall of the rectangular cavity is provided with a rotating hole extending to the inner bottom wall of the rectangular groove, and a connecting rod 306 is rotatably provided on the inner wall of the rotating hole through a bearing, and the top end of the connecting rod 306 and the surface of the bidirectional screw 202 are fixed with a first bevel gear 307 that meshes with each other, and the bottom end of the connecting rod 306 and the surface of the rotating rod 301 are fixed with a second bevel gear 308 that meshes with each other.

[0039] The rotation of the rotating rod 301 can be achieved by rotating the bidirectional lead screw 202 .

[0040] There are several mounting components 200 and several reinforcement components 300, and the mounting components 200 and the reinforcement components 300 are equidistantly arranged on the surface of the mounting plate 101, which effectively ensures the stability of the anti-fall track body 100 after installation.

[0041] In this embodiment, by setting up the reinforcement component 300, one end of the fixing rope 303 can be hung on the fixing ring 305 before rotating the rotating block 203 during installation, so that the anti-fall track body 100 and the tower pole can be pre-positioned, avoiding the anti-fall track body 100 from tipping over during the installation process, and providing great convenience for the installers.

[0042] During operation, when installing the anti-fall track, the mounting plate 101 can be erected first, so that the tower pole is located in the middle of the two arc-shaped positioning plates 201, and then the rotating block 203 is rotated by an external hexagonal wrench. The rotation of the rotating block 203 drives the two-way screw 202 to rotate, and the rotation of the two-way screw 202 drives the two Z-shaped sliders 204 to move toward the middle at the same time, thereby driving the two arc-shaped positioning plates 201 to move in the middle at the same time to effectively clamp and fix the surface of the tower pole, thereby achieving the purpose of quickly installing the anti-fall track main body 100. At the same time, when the anti-fall track main body 100 needs to be disassembled, it is only necessary to rotate the rotating block 203 in the opposite direction with a hexagonal wrench to drive the two arc-shaped positioning plates 201 to move back to each other, so as to achieve the quick installation of the anti-fall track main body 100 and the tower pole, thereby achieving the purpose of quickly replacing and maintaining the anti-fall track. Moreover, when During installation and before rotating the rotating block 203, one end of the fixing rope 303 is first hung on the fixing ring 305, so that the anti-fall track body 100 and the tower pole can be pre-positioned, avoiding the anti-fall track body 100 from tipping over during the installation process, providing great convenience for the installers. At the same time, in the process of rotating the rotating block 203 to drive the two-way screw 202 to rotate, the rotation of the two-way screw 202 can drive the connecting rod 306 to rotate under the action of the two first bevel gears 307, and the rotation of the connecting rod 306 drives the rotating rod 301 to rotate under the action of the two second bevel gears 308. The rotation of the rotating rod 301 drives the winding drum 302 to wind up the fixing rope 303, so that the fixing rope 303 effectively reinforces and fixes the mounting plate 101 to the tower pole surface, thereby effectively ensuring the stability of the anti-fall track body 100 after installation.

[0043] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A fall prevention track that can be easily replaced and maintained, characterized in that: include: An anti-fall track body (100), the anti-fall track body (100) comprising a mounting plate (101) and a T-shaped slide rail (102) fixedly mounted on a surface of the mounting plate (101); A mounting assembly (200) for mounting the anti-fall track body (100) on a tower pole, the mounting assembly (200) comprising two symmetrical arc-shaped positioning plates (201) slidably arranged on the surface of the mounting plate (101), and a rectangular groove provided on the surface of the mounting plate (101), a bidirectional lead screw (202) being rotatably arranged on the inner wall of the rectangular groove, and the end of the bidirectional lead screw (202) extending to the front side of the mounting plate (101) and being fixedly provided with a rotating block (203), the surface of the rotating block (203) being provided with a hexagonal operating groove, the mounting assembly (200) further comprising two symmetrical Z-shaped sliding blocks (204) slidably arranged on the inner wall of the rectangular groove, and the ends of the two Z-shaped sliding blocks (204) are respectively fixedly connected to the surfaces of the two arc-shaped positioning plates (201), and the surfaces of the two Z-shaped sliding blocks (204) are both provided with threaded holes threadedly connected to the outer surfaces of the bidirectional lead screw (202); The reinforcement assembly (300) is used to reinforce and lock the mounting plate (101) and the tower surface.

2. The anti-fall track that can be easily replaced and maintained according to claim 1 is characterized in that: The inner arc surfaces of the two arc-shaped positioning plates (201) are both fixedly provided with anti-skid pads (205), and the material of the anti-skid pads (205) is elastic rubber.

3. The anti-fall track that can be easily replaced and maintained according to claim 1 is characterized in that: The reinforcement component (300) comprises a rectangular cavity opened inside the mounting plate (101), and a rotating rod (301) rotatably arranged inside the rectangular cavity.

4. The anti-fall track that can be easily replaced and maintained according to claim 3 is characterized in that: A winding disk (302) is fixedly provided on the end surface of the rotating rod (301), and a fixing rope (303) is wound on the surface of the winding disk (302). The inner wall of the rectangular cavity is provided with a sliding hole extending to the outer surface of the mounting plate (101) and slidably connected to the outer surface of the fixing rope (303).

5. The anti-fall track that can be easily replaced and maintained according to claim 4 is characterized in that: A hook (304) is fixedly provided at one end of the fixing rope (303) away from the winding drum (302), and a fixing ring (305) is fixedly provided on the surface of the mounting plate (101), and the hook (304) is hung on the surface of the fixing ring (305).

6. The anti-fall track that can be easily replaced and maintained according to claim 3 is characterized in that: The inner top wall of the rectangular cavity is provided with a rotating hole extending to the inner bottom wall of the rectangular groove, and a connecting rod (306) is rotatably arranged on the inner wall of the rotating hole via a bearing, and the top end of the connecting rod (306) and the surface of the bidirectional lead screw (202) are both fixedly provided with a first bevel gear (307) that meshes with each other, and the bottom end of the connecting rod (306) and the surface of the rotating rod (301) are both fixedly provided with a second bevel gear (308) that meshes with each other.

7. The anti-fall track that can be easily replaced and maintained according to claim 1 is characterized in that: The number of the mounting components (200) and the number of the reinforcement components (300) are both multiple, and the multiple mounting components (200) and the reinforcement components (300) are equidistantly arranged on the surface of the mounting plate (101).

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