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Steel strand bending machine

A technology of steel strands and benders, applied in the field of benders, can solve the problems of inability to protect the anti-rust paint layer, easily injure the staff, and the bending angle of the steel strands is not smooth enough, so as to achieve easy operation and good Controllability and the effect of increasing the bending speed

Inactive Publication Date: 2018-01-23
国网黑龙江省电力有限公司七台河供电公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems that the existing technology cannot solve the problem that the bending angle of the steel strand is not smooth enough, the anti-rust paint layer cannot be protected when bending, and the staff is easily injured when bending, etc., and a steel strand bending machine is provided. The development method of the bender

Method used

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  • Steel strand bending machine
  • Steel strand bending machine
  • Steel strand bending machine

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specific Embodiment approach 1

[0011] Specific implementation mode one: combine figure 1 , figure 2 , image 3 and Figure 4 Describe this embodiment, the steel strand bender described in this embodiment includes three pulleys 2, two handles 3 and a fixed plate 6; it is characterized in that it also includes a baffle plate 1 and n spacers 4 , two connecting plates 5, two bolts 7 and three nuts 8;

[0012] Described handle 3 is No. 1 handle 3-1 and No. 2 handle 3-2, and No. 2 handle 3-2 is fixed on the fixed plate 6; One end of two connecting plates 5 is connected with the other end of fixed plate 6 simultaneously, And two connecting plates 5 are stacked up and down, and the other end of the connecting plate 5 is connected with one end of the No. 1 handle 3-1;

[0013] Described three pulleys 2 are No. 1 pulley 2-1, No. 2 pulley 2-2 and No. 3 pulley 2-3, and No. 1 pulley 2-1 and No. 2 pulley 2-2 are installed between two connecting plates 5 Between, No. 1 pulley 2-1 is positioned at the center of two c...

specific Embodiment approach 2

[0017] Specific Embodiment 2: This embodiment further limits the steel strand bender described in Specific Embodiment 1. In this embodiment, the No. 1 handle 3-1 is a movable handle, and No. 2 handle 3-1 is a movable handle. 3-2 is a fixed handle.

specific Embodiment approach 3

[0018] Embodiment 3: This embodiment further limits the steel strand bender described in Embodiment 1. In this embodiment, the pulley 2 is a nylon pulley.

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Abstract

The invention discloses a steel strand bending machine and relates to a bending machine for electrical power construction. The invention aims at solving the problems that the bending speed of a steelstrand is low, the angle is not easy to control and rust prevention coating cannot be protected. The steel strand bending machine comprises a baffle, pulleys, a movable handle, a fixed handle, connection plates, a fixed plate, screws, nuts and spacers. The working principle of the steel strand bending machine is that the baffle is buckled between the spacers of the third pulley, and the movable handle is spread so that the included angle between the movable handle and the fixed handle can be maximum; at this moment, the first pulley is located on the outer side of the third pulley, and the steel strand is inserted into the portion between the second pulley and the third pulley; the movable handle is rotated, then the first pulley is rotated to the outer side of the second pulley, the steelstrand surrounds the second pulley and is bent by the first pulley and the third pulley, and thus an angle is formed. The steel strand bending machine is suitable for working environments such as construction and maintenance of electric transmission lines.

Description

technical field [0001] The invention relates to a bender. Background technique [0002] Steel strand is a material frequently used in the mechanical field. Steel strand is a galvanized steel product composed of multiple steel wires twisted together. Since the wire diameter of the steel strand is relatively large and hard, it is not easy to bend. In the past, two or three people were usually used to bend steel strands by hand. Bending is laborious, and it is difficult to achieve the desired bending degree. The steel strand is also wrapped with anti-rust paint, and manual bending is easy to damage the anti-rust paint, which will cause the steel strand to rust easily, reduce the strength and shorten the service life. The angle of manual bending is not smooth, which is not convenient for practical application. The Chinese patent number is 201220163985.6, the publication number is CN202506766U, and the name is "A Steel Strand Bending Pliers", which better realizes the function...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F1/00
Inventor 杨文魏军亮崔正启张洋
Owner 国网黑龙江省电力有限公司七台河供电公司
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