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Stretcher for expressway separation fence barbed wire

A technology for highways and barriers, applied in roads, roads, road safety devices, etc., can solve problems such as waste, affecting installation efficiency, and large manpower, and achieve the effects of improving work efficiency, saving manpower and time, and improving installation efficiency

Pending Publication Date: 2021-06-22
河北高速公路集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem that needs to be solved in the present invention is to provide a kind of barbed wire stretcher for highway barrier, to solve the problem that the current method of straightening the barrier barbed wire will waste a lot of manpower and time, and seriously affect the installation efficiency. It is very convenient to straighten the barbed wire of the isolation grid, reduce the labor intensity and improve the installation efficiency of the barbed wire of the isolation grid

Method used

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  • Stretcher for expressway separation fence barbed wire
  • Stretcher for expressway separation fence barbed wire
  • Stretcher for expressway separation fence barbed wire

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Barbed wire tensioner for highway isolation fence, combined with Figure 1 to Figure 3 As shown, it includes a first positioning and locking mechanism 1 , a second positioning and locking mechanism 2 , a connecting rope 3 and a rope tightening mechanism 4 .

[0023] The first positioning and locking mechanism 1 is used for locking and positioning the barbed wire 5 on the right side. The first positioning and locking mechanism 1 includes a positioning frame body 11 , a bottom positioning plate 12 , a rotatable special-shaped frame 14 , a top positioning plate 13 , a torsion spring, a connecting rod 18 and a fork connecting frame 19 .

[0024] The bottom positioning plate 12 is fixedly arranged on the bottom end of the positioning frame body 11 .

[0025] The top positioning plate 13 is fixedly arranged on the rotatable special...

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Abstract

The invention discloses a stretcher for an expressway separation fence barbed wire. The stretcher comprises a first positioning and locking mechanism used for locking and positioning a right separation fence barbed wire and a second positioning and locking mechanism used for locking and positioning a left separation fence barbed wire, wherein the first positioning and locking mechanism is connected with the second positioning and locking mechanism through a connecting rope, and a rope tightening mechanism is arranged between the first positioning and locking mechanism and the second positioning and locking mechanism. According to the stretcher, the first positioning and locking mechanism is fixed to the right separation fence barbed wire, the second positioning and locking mechanism is fixed to the left separation gate barbed wire, and the rope tightening mechanism tightens the connecting rope connected between the first positioning and locking mechanism and the second positioning and locking mechanism so that the left separation fence barbed wire and the right side separation fence barbed wire can be straightened rapidly and effectively at the same time, and one person can operate the stretcher, so that the labor intensity of workers is effectively reduced, manpower and time are saved, and the installation efficiency of the separation fence barbed wire is improved.

Description

technical field [0001] The invention relates to the technical field of expressway safety facilities, in particular to a barbed wire tensioner for expressway isolation fences. Background technique [0002] In order to prevent people, animals, etc. from crossing the road surface of the expressway and ensure the safety of driving on the expressway, barriers of different structures are installed outside the anti-collision barriers on both sides of the expressway. The isolation fence is an important safety isolation facility for the land expropriation boundary of the expressway, and the barbed wire isolation fence is generally set in the rugged and undulating mountainous area. When installing the barbed steel wire, it is necessary to connect the barbed wire to the column of the isolation fence, then straighten the left barbed wire and the right barbed wire, and finally connect the barbed wires on the left and right sides. [0003] However, the current method used to straighten t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F1/02B21F15/04E01F15/02
CPCB21F1/02B21F15/04E01F15/02
Inventor 孙永张士英张国庆叶永迪高燕尹学博王婧王树信蔡玉文何舰赵芳陶涛冯冲胡连华刘铁赵丽峰张冲冲贾莎莎何江静王钊安朋张楠郭培张月明刘冬董晨旭孙哲陈民国尹江华刘凤妮李玲丽褚彦林张学智张莺飞师旭刘素善柴亚杨芳刘婷婷杜凯凯王晓萌杨英媛
Owner 河北高速公路集团有限公司
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