Auxiliary wire lifting tool for wire tightening construction of linear steel pipe pole

Abstract

The utility model discloses a linear steel pipe pole stringing construction auxiliary wire lifting tool, which comprises a U-shaped ring, a lever block, a single-wheel transmission pulley, a steel pipe, a hoop, a bolt, a hook and a steel pipe pole, the U-shaped ring is connected with the steel pipe pole, one end of the lever block is connected with the U-shaped ring, and the hook at the other end of the lever block is connected with the single-wheel transmission pulley. One end of the steel pipe is welded to the single-wheel transmission tackle, the other end of the steel pipe is connected with the hoop through a bolt, one end of the hoop is fixed to the steel pipe pole through a bolt, the other end of the hoop is fixed to the steel pipe through a bolt, the inner wall of the hoop is provided with a rubber face, and the inner wall of the hook is provided with a rubber face and connected with the lever block. A wire is lifted to a corresponding position through the auxiliary wire lifting tool, the working efficiency is improved, the labor intensity is reduced, the auxiliary wire lifting tool is light in weight and convenient to disassemble and assemble, potential safety hazards can be avoided in the whole construction process, and wire tightening construction can be completed more efficiently and quickly.

Description

Technical Field

[0001] The utility model relates to a wire tightening construction tool, in particular to an auxiliary wire lifting tool for the wire tightening construction of a straight steel pipe rod. Background Art

[0002] A patent with the publication number CN210326730U discloses a tensioner. In the prior art, the tensioning construction requires high-altitude workers to install a pair of special tensioners at both ends of the wire and connect them with a hand winch. The wire can be hung on the insulator wire clamp only after it is contracted to a relaxed state, and then combined with manual operation to complete the tensioning work. In actual use, the operation is cumbersome. According to conventional construction conditions, to make the tensioning successful, the tensioner must be pushed out at least 1.8 meters, and the tensioner itself is relatively small in size and has no auxiliary tools. At this time, in order to ensure the farthest pushing distance, the body of the construction worker must be as far out as possible, and due to the physical differences of each construction worker, it may not be possible to push the tensioner to the required distance. This method is likely to result in a low success rate of tensioning and a long time. In the long run, it is also easy to cause physical harm to the construction workers. In this process, the high-altitude workers hang on the wire for too long when installing and removing, which is prone to safety hazards, and the work efficiency is very low. The wire cannot be directly lifted to the corresponding position and hung on the insulator wire clamp.

[0003] How to improve construction efficiency and make the entire construction process safer and faster is a technical problem that needs to be solved urgently by technicians in this field. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an auxiliary wire-lifting tool for the tightening construction of a straight steel pipe rod, so as to improve the construction efficiency and reduce the potential safety hazards.

[0005] The technical solution adopted by the utility model to solve the technical problem is:

[0006] An auxiliary wire lifting tool for straight steel pipe rod tightening construction, comprising a U-shaped ring, a lever hoist, a single-wheel transfer pulley, a steel pipe, a hoop, a bolt, a hook, and a steel pipe rod, wherein the U-shaped ring is connected to the steel pipe rod, one end of the lever hoist is connected to the U-shaped ring, and the hook at the other end is connected to the single-wheel transfer pulley, one end of the steel pipe is welded to the single-wheel transfer pulley, and the other end is connected to the hoop by a bolt, one end of the hoop is fixed to the steel pipe rod by a bolt, and the other end is fixed to the steel pipe by a bolt.

[0007] A reserved hole is arranged at the top end of the steel pipe rod, the U-shaped ring is connected to the steel pipe rod through the reserved hole, and the other end is connected to a lever hoist.

[0008] The bolts are arranged in three numbers, two of which are used to fix the steel pipe and the clamp, and the other one is used to fix the clamp to the steel pipe rod.

[0009] The inner wall of the clamp is provided with a rubber surface, which is fixed to the steel pipe and the steel pipe rod by bolts; the inner wall of the hook is provided with a rubber surface, which is connected to the lever hoist.

[0010] The U-shaped ring adopts a 3-ton U-shaped ring, and the lever hoist adopts a 3-ton lever hoist.

[0011] When carrying out line tightening construction, the auxiliary wire lifting tool needs to be fixed to the steel pipe rod by bolts, one end of the hand winch is connected to the steel pipe rod by a U-shaped ring, and the other end passes through the pulley of the single-wheel transfer pulley of the auxiliary tool. By using the hand winch, the hook treated with glue can directly lift the wire to the required position. The utility model has not only a simple structure and is easy to manufacture and install, but also a safe and quick operation, which improves the efficiency of line tightening construction of straight steel pipe rods and reduces labor intensity.

[0012] The positive beneficial effects of the utility model are:

[0013] 1. The utility model is composed of a U-shaped ring, a lever hoist, a single-wheel transfer pulley, a steel pipe, bolts, etc. It has a simple structure and is easy to operate. The wire can be lifted to a corresponding position through an auxiliary wire lifting tool, thereby improving work efficiency and reducing labor intensity.

[0014] 2. The inner walls of the clamp and hook of the utility model are both set as rubber surfaces. The clamp is fixed by bolts, and its inner wall is set as a rubber surface, which avoids the safety hazard of slipping of the clamp fixed on the steel pipe rod. The inner wall of the hook is set as a rubber surface, which avoids the risk of slipping of the lifting line during construction.

[0015] 3. The utility model adopts a modular design, and the size of the clamp can be replaced according to the diameter of the steel pipe rod. The clamp is fixed to the steel pipe rod by bolts, and is easy to disassemble and install.

[0016] 4. The utility model is convenient to operate for the straight steel pipe pole tightening construction, and the construction efficiency is high. The tool is light in weight and easy to disassemble and install. The entire construction process can avoid the occurrence of safety hazards and complete the tightening construction more efficiently and quickly.

[0017] 5. The U-shaped ring and lever hoist of the utility model are preferably 3-ton U-shaped ring and 3-ton lever hoist, and 5-ton or other types of U-shaped ring and lever hoist can also be selected according to actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the auxiliary wire lifting tool of the utility model.

[0020] In the figure: 1--U-shaped ring, 2--lever hoist, 3--single-wheel transfer pulley, 4--steel pipe, 5--hoop, 6--bolt, 7--hook, 8--steel pipe rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0022] Example: See Figure 1 and Figure 2 , an auxiliary wire lifting tool for straight steel pipe rod tightening construction, including a U-shaped ring 1, a lever hoist 2, a single-wheel transfer pulley 3, a steel pipe 4, a hoop 5, a bolt 6, a hook 7, and a steel pipe rod 8. The U-shaped ring 1 is connected to the steel pipe rod 8, one end of the lever hoist 2 is connected to the U-shaped ring 1, and the hook 7 at the other end is connected to the single-wheel transfer pulley 3, one end of the steel pipe 4 is welded to the single-wheel transfer pulley 3, and the other end is connected to the hoop 5 by a bolt 6, one end of the hoop 5 is fixed to the steel pipe rod 8 by a bolt 6, and the other end is fixed to the steel pipe 4 by a bolt 6.

[0023] A reserved hole is arranged at the top end of the steel pipe rod 8 , and the U-shaped ring 1 is connected to the steel pipe rod 8 through the reserved hole, and the other end is connected to the lever hoist 2 .

[0024] The number of the bolts 6 is three, two of which are used to fix the steel pipe 4 and the clamp 5 , and the other is used to fix the clamp 5 to the steel pipe rod 8 .

[0025] The inner wall of the clamp 5 is provided with a rubber surface and is fixed to the steel pipe 4 and the steel pipe rod 8 by bolts 6 . The inner wall of the hook 7 is provided with a rubber surface and is connected to the lever hoist 2 .

[0026] The U-shaped ring 1 is a 3-ton U-shaped ring, and the lever hoist 2 is a 3-ton lever hoist.

[0027] When carrying out the line tightening construction, the auxiliary wire lifting tool needs to be fixed on the steel pipe rod 8 by bolts 6, one end of the hand winch 2 is connected to the steel pipe rod 8 by a U-shaped ring 1, and the other end passes through the single-wheel transfer pulley 3 of the auxiliary tool. By using the hand winch 2, the hook 7 treated with glue can directly lift the wire to the required position. The utility model is not only simple in structure and easy to manufacture and install, but also safe and quick in operation, which improves the efficiency of the straight steel pipe rod tightening construction and reduces labor intensity.

[0028] The utility model is composed of a U-shaped ring, a lever hoist, a single-wheel transfer pulley, a steel pipe, bolts, etc. It has a simple structure and is easy to operate. The wire is lifted to a corresponding position by an auxiliary wire lifting tool, which improves work efficiency and reduces labor intensity. The inner walls of the clamp and the hook of the utility model are both set as rubber surfaces. The clamp is fixed by bolts, and its inner wall is set as a rubber surface, which avoids the safety hazard of the clamp fixed on the steel pipe rod slipping. The inner wall of the hook is set as a rubber surface, which avoids the risk of the wire slipping during construction. The utility model adopts a modular design. The size of the clamp can be changed according to the diameter of the steel pipe rod. The clamp is fixed to the steel pipe rod by bolts, and is easy to disassemble and install. The utility model is convenient to operate for the straight steel pipe rod tightening construction, and the construction efficiency is high. The tool is light in weight and easy to disassemble and install. The entire construction process can avoid the occurrence of safety hazards and complete the tightening construction more efficiently and quickly. The U-shaped ring and the lever hoist of the utility model are preferably 3-ton U-shaped ring and 3-ton lever hoist, and 5-ton or other types of U-shaped rings and lever hoists can also be selected according to actual conditions.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A straight steel pipe rod tightening construction auxiliary wire lifting tool, characterized by: The straight steel pipe rod tightening construction auxiliary wire lifting tool comprises a U-shaped ring (1), a lever hoist (2), a single-wheel transmission pulley (3), a steel pipe (4), a clamp (5), a bolt (6), a hook (7), and a steel pipe rod (8), wherein the U-shaped ring (1) is connected to the steel pipe rod (8), one end of the lever hoist (2) is connected to the U-shaped ring (1), and the hook (7) at the other end is connected to the single-wheel transmission pulley (3), one end of the steel pipe (4) is welded to the single-wheel transmission pulley (3), and the other end is connected to the clamp (5) by a bolt (6), one end of the clamp (5) is fixed to the steel pipe rod (8) by a bolt (6), and the other end is fixed to the steel pipe (4) by a bolt (6).

2. The auxiliary wire lifting tool for straight steel pipe rod tightening construction according to claim 1, characterized in that: A reserved hole is provided at the top of the pipe rod (8), the U-shaped ring (1) is connected to the steel pipe rod (8) through the reserved hole, and the other end is connected to the lever hoist (2).

3. The auxiliary wire lifting tool for straight steel pipe rod tightening construction according to claim 1, characterized in that: The number of bolts (6) is three, two of which are used to fix the steel pipe (4) and the clamp (5), and the other is used to fix the clamp (5) to the steel pipe rod (8).

4. The auxiliary wire lifting tool for straight steel pipe rod tightening construction according to claim 1, characterized in that: The inner wall of the clamp (5) is provided with a rubber surface and is fixed to the steel pipe (4) and the steel pipe rod (8) by means of bolts (6); the inner wall of the hook (7) is provided with a rubber surface and is connected to the lever hoist (2).

5. The auxiliary wire lifting tool for straight steel pipe rod tightening construction according to claim 1, characterized in that: The U-shaped ring (1) is a 3-ton U-shaped ring, and the lever hoist (2) is a 3-ton lever hoist.

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