Anti-climbing device for electric iron tower

A power tower and anti-climbing technology is applied in the field of anti-climbing devices for power iron towers, which can solve the problems of inconvenient maintenance work, obstacles in the climbing process, movement, etc., and achieve the effect of convenient maintenance and good anti-climbing.

Inactive Publication Date: 2017-04-26
PENGLAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to prevent non-staff from climbing the power tower, many existing power towers are equipped with anti-climbing equipment. The anti-climbing equipment can prevent non-staff from climbing along the tower to the top of the tower to steal electricity, etc. It brings obstacles to the climbing process, because the anti-climbing equipment makes it impossible for the staff to conveniently move the maintenance equipment to the working surface when repairing the power equipment on the tower, so that during the maintenance of the power equipment, special hoisting equipment is required to transport Power maintenance equipment, which brings inconvenience to maintenance work

Method used

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  • Anti-climbing device for electric iron tower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] In this embodiment, in order to make the slide plate relatively fixed on the slide rail, preferably, the slide rail 107 is provided with a counterbore 118 corresponding to the position of the through hole, and the end of the positioning pin 116 It can be plugged into the inner side of the counterbore 118, and when the pull bar is in a horizontal state, the pull bar can push the locating pin to be inserted into the locating hole and the inside of the counterbore, so that the slide plate can be fixed on the slide rail.

Embodiment 2

[0030] In this embodiment, in order to keep the locating pin stable in the through hole, preferably, a disc 119 is provided in the middle of the locating pin 116, and a convex plate is provided at the end of the through hole close to the pull rod 117. The outer diameter of the disc 119 is greater than the inner diameter of the flange 120 . By arranging the flange and the disc structure, the positioning pin can be prevented from coming out of the through hole on the baffle.

[0031] Further preferably, in this embodiment, in order to enable the positioning pin to move along the fixed track, a positioning groove 121 is provided on the inner wall of the through hole, and the length direction of the positioning groove 121 is parallel to the through hole In the lengthwise direction, a slider capable of sliding along the positioning groove 121 is provided on the outer edge of the disc 119 . By setting the positioning groove structure, the positioning pin can move along the through ...

Embodiment 3

[0033] In this embodiment, in order to improve the stability of the slide plate and enable the slide plate to move along a fixed track, preferably, a slide groove is provided on the end surface of the card slot 110 close to the tower body 101. A cylinder 123 capable of sliding along the chute is provided on the sliding plate 111 . In the present invention, the chute is arranged along the circumferential direction of the cover body, and when the slide plate is slid along the slide rail, the cylinder on the slide plate can move along the chute, which can improve the stability of the slide plate. A groove is arranged on the cylinder, so that the side wall of the chute is clamped on the inside of the groove, so that the cylinder cannot be moved out of the chute. The present invention adopts the slide rails on the upper support plate and the lower support plate so that the slide plate does not move in the vertical direction during the relative movement process, and at the same time...

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Abstract

The invention discloses an anti-climbing device for an electric iron tower. The anti-climbing device for the electric iron tower comprises an upper supporting plate and a lower supporting plate which are arranged on a tower body. The top views of the upper supporting plate and the lower supporting plate are both circular, and the upper supporting plate and the lower supporting plate are detachably connected to the tower body through angle iron pieces. A passing opening is formed in the lower supporting plate, and a passing door is arranged on the passing opening. The end, close to the tower body, of the passing door is rotatably connected to the lower supporting plate, and the other end of the passing door bends towards the position below the tower body to form a connecting plate. A mounting plate is installed on the end, away from the tower body, of the passing opening, and the passing door is closed when the connecting plate is attached to the mounting plate. According to the anti-climbing device for the electric iron tower, by adoption of a lower supporting structure, it is avoided that non-staff climb to the tower body through the position below the tower body; and meanwhile, through an adjustable sliding plate structure, an opening of a cover body structure is opened, and inspection operation of the electric iron tower is facilitated.

Description

technical field [0001] The invention relates to an anti-climbing device for an electric iron tower. Background technique [0002] In order to prevent non-staff from climbing the power tower, many existing power towers are equipped with anti-climbing equipment. The anti-climbing equipment can prevent non-staff from climbing along the tower to the top of the tower to steal electricity, etc. It brings obstacles to the climbing process. Due to the anti-climbing equipment, the staff cannot easily move the maintenance equipment to the working surface when maintaining the power equipment on the tower. Therefore, during the maintenance of the power equipment, special hoisting equipment is required to transport Power maintenance equipment brings inconvenience to maintenance work. Contents of the invention [0003] The object of the present invention is to provide an anti-climbing device for an electric iron tower. By adopting the lower support plate structure, non-workers are prev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H12/00E04H12/08
CPCE04H12/00E04H12/08
Inventor 王磊丛北亭王德刚金泉生王志凤纪振军杨振东张远铭刘斌
Owner PENGLAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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