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Bidirectional self-rolling magnetic suction warning red cloth curtain

A red cloth curtain, self-rolling technology, applied in the direction of fences, building types, buildings, etc., can solve the problems that the adhesive buckle is easily damaged, the fixed pile cannot be fixed and organically combined, and the length cannot be adjusted at will.

Active Publication Date: 2021-08-31
STATE GRID SHANDONG ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a two-way self-rolling magnetic warning red curtain to solve the existing problem that most of the existing red curtains are magnetic suction, adhesive, and plug-in. The small magnet used in the magnetic red cloth curtain is easy to lose, and the adhesive buckle of the adhesive red cloth curtain is easily damaged, so it can only be used for winding and bonding, and these two kinds of red cloth curtains are not easy to recycle, and the length cannot be adjusted at will; The other is that the connection firmness between the head end of the red cloth mantle and the fixed rod of the existing device is not enough, and the firmness of the head end of the red cloth mantle cannot be improved through structural improvement, and the fixed firmness enhancement structure cannot be combined with the fixed structure. The rapid fixation combined with each other; finally, the fixed pile of the existing device cannot realize self-protection, and the fixed pile cannot be organically combined with the fixing of the red cloth curtain

Method used

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  • Bidirectional self-rolling magnetic suction warning red cloth curtain
  • Bidirectional self-rolling magnetic suction warning red cloth curtain
  • Bidirectional self-rolling magnetic suction warning red cloth curtain

Examples

Experimental program
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Embodiment

[0055] as attached figure 1 to attach Figure 8 Shown:

[0056] The invention provides a two-way self-rolling magnetic warning red curtain, which includes a cylinder 1;

[0057] Cylinder body 1 is a cylindrical tubular structure;

[0058] Shell 1 includes:

[0059] There are two discharge pipes 101, two discharge pipes 101, and the two discharge pipes 101 are welded on the outer wall of the cylinder 1 in an annular array, and the two discharge pipes 101 are connected to the cylinder 1;

[0060] The winding box 2, the winding box 2 is installed on the cylinder body 1 through bolts;

[0061] The rotating shaft 3 is plugged and connected with the rotating shaft on the winding box 2 , and the rotating shaft 3 is located in the cylinder body 1 .

[0062] Reference as figure 1 , cylinder 1 also includes:

[0063] Bottom cover 102, the bottom cover 102 is a cylindrical stepped shaft structure, and the bottom cover 102 is screwed on the cylinder body 1;

[0064] The top cover ...

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Abstract

The invention provides a bidirectional self-rolling magnetic suction warning red cloth curtain, relates to the technical field of power-assisted accessories, and solves the problems that the fixing firmness of the head end of the red cloth curtain cannot be improved through structural improvement, a fixing firmness enhancement structure cannot be quickly fixed and mutually combined with a fixing structure and organic combination with fixation of the red cloth curtain cannot be realized. The bidirectional self-rolling magnetic suction warning red cloth curtain comprises a barrel, wherein the barrel is of a cylindrical barrel-shaped structure; the barrel comprises two discharge pipes, and the two discharge pipes are welded to the outer wall of the barrel in an annular array shape; firstly, two bulges A are arranged in all, the two bulges A are welded to the inner walls of the two discharge pipes separately, one side of each bulge A is in contact with the red cloth curtain, and the opposite side, in contact with each bulge A, of the red cloth curtain is in contact with a limiting block, so that double locking of the red cloth curtain is realized; and secondly, the head end of the bulges A and the head end of the limiting block are both of a semi-cylindrical structure, so that the wear degree of the red cloth curtain can be reduced.

Description

technical field [0001] The invention belongs to the technical field of electric power accessories, and more specifically relates to a two-way self-rolling magnetic suction warning red curtain. Background technique [0002] In the process of power production or maintenance of power equipment, in order to prevent operators from going to the wrong place and accidentally touching live equipment, when setting safety measures, red curtains must be installed around the power-off equipment to play a warning and protective role. [0003] For example, the application number: CN201921778031.4, discloses a self-contained magnetic roller shutter type red cloth curtain, including NdFeB strong magnetic roller shutter box and fire-proof and flame-retardant red cloth curtain; The magnetic roller shutter box is adsorbed and installed on the top of the protective screen cabinet; the upper and lower ends of the fire-resistant and flame-retardant red cloth curtain are respectively connected with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H75/38B65H75/44E04H17/00
CPCB65H75/38B65H75/44E04H17/00B65H75/4418
Inventor 吴超王志房悦罗光凯杜文
Owner STATE GRID SHANDONG ELECTRIC POWER
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