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Handrail locator card of metal fence

A positioning card and fence technology, applied in fences, ladder-like structures, buildings, etc., can solve the problems of anti-demolition, poor anti-theft effect, short service life, easy to be rusted, etc., and achieve good anti-theft effect, long service life and easy use convenient effect

Inactive Publication Date: 2015-07-15
ZHANGJIAGANG GOLDNET FENCING SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Fences are often used for boundary isolation or regional division and regional protection. They are widely used in industry, agriculture, animal husbandry, forestry, highways, railways, national defense, airports, ports, municipal guardrails, greening, grasslands, orchards For the isolation and protection of various sites, the general fence is with columns on both sides, and the horizontal bar and vertical bar are connected together in the middle. Now most of the connection methods are that the horizontal bar and the vertical bar are connected by bolts or pins, which are anti-demolition and anti-theft. The effect is poor, and it is easy to be rusted, and the service life is short

Method used

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  • Handrail locator card of metal fence

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Embodiment Construction

[0020] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0021] As shown in the figure, a railing positioning card for a metal fence according to the present invention includes a connecting plate 1, a clamping groove 7, and an elastic column 3. A square connecting hole 2 is provided in the middle of the connecting plate, and the elastic column 3 There are two, symmetrically arranged below the connecting plate 1, the elastic column 3 ...

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Abstract

The invention discloses a handrail locator card of a metal fence. The handrail locator card comprises a connecting plate, a clamping slot and two elastic columns, wherein a square connecting hole is formed in the middle of the connecting plate; the two elastic columns are symmetrically arranged below the connecting plate; the elastic columns are of trapezoidal structures; inclined surfaces are arranged at the outer sides of the elastic columns; vertical surfaces are arranged at the inner sides of the elastic columns; clamping blocks are arranged below the vertical surfaces; clamping slots are formed in joints of the inclined planes of the elastic columns and the connecting plate. The handrail locator card of the metal fence disclosed by the invention is embedded into a transverse rod to clamp a vertical rod, so that the transverse rod and the vertical rod can be fixed together. The handrail locator card is simple in structure, convenient to use, good in anti-dismounting and anti-theft effects, and long in service life.

Description

technical field [0001] The invention belongs to the technical field of fence spare parts, and in particular relates to a railing positioning card for a metal fence. Background technique [0002] Fences are often used for boundary isolation or regional division and regional protection. They are widely used in industry, agriculture, animal husbandry, forestry, highways, railways, national defense, airports, ports, municipal guardrails, greening, grasslands, orchards For the isolation and protection of various sites, the general fence is with columns on both sides, and the horizontal bar and vertical bar are connected together in the middle. Now most of the connection methods are that the horizontal bar and the vertical bar are connected by bolts or pins, which are anti-demolition and anti-theft. The effect is poor, and it is easy to be rusted, and the service life is short. Contents of the invention [0003] In order to solve the above problems, the invention discloses ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/02E01D19/10E04F11/18E04H17/14
Inventor 宋国华徐律
Owner ZHANGJIAGANG GOLDNET FENCING SYST