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Telescopic fence

A telescopic, fence technology, applied in the field of fences, can solve the problems of easy tilting and overturning of the fence, and achieve the effect of convenient and labor-saving adjustment process, convenient transportation and storage, and avoiding tilting and overturning effects

Inactive Publication Date: 2019-06-21
金华八达集团有限公司 +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 problem that the existing fence is easy to tilt and fall when it is placed on the uneven ground, and to provide a telescopic fence that can effectively solve the above problems

Method used

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  • Telescopic fence
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Examples

Experimental program
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Embodiment

[0020] Example: such as Figure 1 to Figure 5 As shown, a telescopic fence includes a telescopic fence 1 and support frames arranged at both ends of the telescopic fence 1 . The telescopic fence 1 includes a first pole set and a second pole set intersecting with the first pole set. The first rod group includes several first rods parallel to each other. The second rod group includes several second rods parallel to each other. The first rod and the second rod are arranged crosswise. The intersection of the first rod and the second rod is rotatably connected. The first rod and the second rod are connected to each other to form a parallelogram telescoping mechanism.

[0021] The support frame includes a column 2 connected to one end of the telescopic fence 1 . The column 2 is arranged along the vertical direction. A base 3 is provided at the bottom of the column 2 . The column 2 is a hollow cylinder structure. A hinge seat 7 is arranged above one side of the upright column...

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Abstract

The invention discloses a telescopic fence. The telescopic fence comprises a telescopic purse net and a supporting frame arranged at the two ends of the telescopic purse net. The supporting frame comprises stand columns connected to the two ends of the purse net and bases arranged at the bottoms of the stand columns. At least three adjusting rods driven by a driving device to move in the verticaldirection are arranged on the bases, the lower ends of the adjusting rods make contact with the ground, a control box for controlling the driving device is arranged on the stand column, and the driving device is electrically connected with the control box. The bases can be kept horizontal by adjusting the adjusting rods arranged on the bases, so that the stand columns can be vertically and stablyerected on the ground, and the problem that the stand columns are inclined and overturned due to the uneven ground is solved.

Description

technical field [0001] The invention relates to a fence, in particular to a telescopic fence. Background technique [0002] When carrying out electric power construction or emergency repair of electric equipment, it is often necessary to place fences around the construction site or emergency repair site to isolate surrounding groups and vehicles and ensure the safety of people and vehicles. For example: Chinese Patent Publication No. CN107489114 A, the name of the invention is a laser warning safety fence, including a laser beam warning system, a warning light, a warning tape box, a chassis and a column, and the column is detachably installed on the chassis. The warning tape box is installed on the top of the column, the warning light is installed on the warning tape box, and the laser shooting warning system is installed on the column, between the chassis and the warning tape box. The weak point of this invention is: when being placed on uneven ground, chassis and column a...

Claims

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Application Information

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IPC IPC(8): E04H17/00E04H17/22
Inventor 徐敏钱新建毛亦武黄穗吴旭静于锦梅惠文博
Owner 金华八达集团有限公司
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