Falling prevention quick-opening and slow-descending device and falling prevention quick-opening and slow-descending method for climbing pole tower in power system

A power system and pole-mounting technology, which is applied in parachute, transportation and packaging, aircraft parts, etc., can solve the problems of line construction personnel falling, poles and towers slipping, and no protection facilities for pedal climbing poles.

Inactive Publication Date: 2016-05-04
HUANTAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the work on the line tower requires special power line construction personnel to use special climbing tools to climb to the pole tower for maintenance and repair of the line. The line construction personnel have no protection facilities in the p

Method used

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  • Falling prevention quick-opening and slow-descending device and falling prevention quick-opening and slow-descending method for climbing pole tower in power system
  • Falling prevention quick-opening and slow-descending device and falling prevention quick-opening and slow-descending method for climbing pole tower in power system
  • Falling prevention quick-opening and slow-descending device and falling prevention quick-opening and slow-descending method for climbing pole tower in power system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: as figure 1 As shown, the power system climbing tower anti-falling speed detonation slow-down device of the present invention includes a holding bag 4, a trigger device 3 is installed on the holding bag 4, a high-pressure gas cylinder 2 is installed on the trigger device 3, and the trigger device 3 The air outlet 5 is connected to the air inlet 15 of the air bag 17 provided on the parachute 18 through the pipeline 16, the parachute 18 is accommodated in the holding bag, and the four corners of the rectangular parachute 18 are connected to the bottom of the holding bag by connecting ropes 20, and the trigger device 3 The operating end is connected with rope 1.

Embodiment 2

[0026] Embodiment 2: on the basis of the structure described in embodiment 1, as image 3 Shown, parachute 18 comprises parachute cloth 19 and air bag 17, and air bag 17 is net shape, and is fixed on the bottom of parachute cloth 19, and the air inlet hole 15 part of air bag 17 is provided with check valve, and air inlet hole 15 passes through check valve. Connected to the outlet hole 5 of the trigger device 3.

Embodiment 3

[0027] Embodiment 3: on the basis of the structure described in embodiment 2, as figure 2 As shown, the trigger device 3 includes a housing 7, and the housing 7 is provided with an air chamber 6 and a trigger chamber 9, the air chamber 6 and the trigger chamber 9 are connected through a trigger channel 12, and a sealing ring 13 is provided in the trigger channel 12, and the air chamber 6 and the trigger chamber 9 are connected to each other through a trigger channel 12. The outlet hole 5 communicates with the installation hole of the high-pressure gas cylinder 2, and the high-pressure gas cylinder 2 is installed on the installation hole of the high-pressure gas cylinder 2 through threads, and a trigger pin 14 is provided, and one end of the trigger pin 14 is located in the trigger chamber 9 and passes through the trigger channel 12 Enter the air chamber 6 and be located above the high-pressure gas cylinder 2, the trigger pin 14 is located in the trigger chamber 9 and one end i...

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Abstract

The invention provides a falling prevention quick-opening and slow-descending device and a falling prevention quick-opening and slow-descending method for climbing a pole tower in a power system, and belongs to the field of safe devices for climbing poles. The falling prevention quick-opening and slow-descending device comprises an accommodation bag, wherein a trigger device is arranged on the accommodation bag; a high-pressure gas cylinder or a steel cylinder filled with chemical substances for quickly generating light gases is arranged on the trigger device; an air outlet hole of the trigger device is connected to an air inlet hole of an air bag arranged on a parachute; the parachute is accommodated in the accommodation bag, and four corners of the rectangular parachute are connected to the bottom of the accommodation bag through connecting ropes; and a rope is connected onto the operating end of the trigger device and can be used for emergency rescue when a worker is dangerous in the process of climbing the pole.

Description

technical field [0001] The invention provides an anti-falling speed detonation slow-down device and method for climbing a pole climbing tower in a power system and belongs to the field of climbing pole safety devices. Background technique [0002] At present, the work on the line pole tower requires special power line construction personnel to use special climbing tools to climb to the pole tower for maintenance and repair of the line. The line construction personnel have no protection facilities in the process of using the pedal climbing pole , In rainy days or when there is ice on the tower, it will cause the tower to be slippery, and the line construction personnel may have a dangerous accident of falling. The existing equipment cannot solve this problem well. Contents of the invention [0003] The purpose of the present invention is to provide an anti-falling speed detonation and slow-down device and method for climbing a pole in a power system, so that workers can car...

Claims

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Application Information

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IPC IPC(8): A62B1/00B64D17/72
CPCA62B1/00B64D17/72
Inventor 张远镇陈雷张传坤陈之光李金玉邱薇青王玮邱兰田甜杜姗姗杨澜耿琼宿聪孟霞荆现亮魏凤张晓琴张海健王信春张瑞李峰窦荣波张翰林董丽司亚楠周浩王菲翡杨跃宇路玲张蕙欣赵舒铭赵守莉
Owner HUANTAI POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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