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Use method of line connector picking and hanging device

It is a technology for lifting and unhooking hooks, which is applied in the direction of lifting devices, lifting frames, etc. It can solve the problems of not realizing the operation of mechanical lifting rods, not completely solving the problems of manual lifting of the rods, and the special environment, so as to achieve long-distance control. It is convenient to work at heights, reduces safety hazards, and reduces the effect of danger

Inactive Publication Date: 2018-11-23
宋协翠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems in actual use are: since the gram is generally installed in a higher position, it brings a lot of trouble to the electric power workers, mainly in the following: one is working at heights, and the other is the special environment, usually in the field. The third is the need for anti-electricity, etc., and the fourth is that it is necessary to manually hold the gram stick on the ground or climb to the electric pole and then hold the gram stick to operate the gram to realize the removal and hanging operation
The problem is that it only improves the rod and adds multiple functions, but it does not completely solve the disadvantages of manually lifting the rod to remove and hang the rod
The existing problem is: the patented technology is still operated by manual lifting of the rod, and the operation of the mechanical rod is not realized.

Method used

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  • Use method of line connector picking and hanging device
  • Use method of line connector picking and hanging device
  • Use method of line connector picking and hanging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1, with reference to attached Figure 1-3 , a kind of lifting device mentioned in the present invention includes a lifting cylinder, a lifting support seat and a pneumatic device, the lifting cylinder is installed in the lifting support seat, and the lifting cylinder includes an opening and closing knife picking Hook 13, hook support rod 14, righting ring 15, lifting piston 16, working piston 17, cylinder 18, working piston 17 is installed in the cylinder 18, multi-stage lifting piston 16 is installed in the working piston 17, in lifting The upper end of the piston 16 is connected to the opening and closing knife picking hook 13 through the pick-up hook support rod 14 made of glass fiber reinforced plastic material;

[0027] The lifting support seat includes a rotating track 35, a lifting cylinder base 39, a track slider 41, a sealing piston 42, and a transmission spring 43. The lifting cylinder base 39 is installed in the rotating track 35, and the lifting c...

Embodiment 2

[0047] Embodiment 2, a kind of lock picking device mentioned in the present invention, differs from Embodiment 1 in that: the top of the hook support bar 14 is fixed with a switch knife picking hook 13 and a camera 51, and the camera 51 is arranged on the opening and closing switch knife picking the top of the hook 13, so that when the higher utility pole is convenient to operate from the ground, the cooperation of the opening and closing switch knife picking the hook 13 and the order can be seen clearly.

[0048] During use, when hanging the gram, the camera 51 rises along with the working piston 17 and the multi-stage lifting piston 16. When the opening and closing knife picks the hook 13 to the appropriate height for the gram to pick and hang, the operating handle 33 is manipulated to make it Stop moving up; through the monitoring of the camera, manipulate the operating handle of the rotary reversing valve 30 to rotate the opening and closing knife picking hook 13 and touch ...

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Abstract

The invention relates to a use method of a line connector picking and hanging device. The line connector picking and hanging device has the technical scheme that the device comprises a lifting air cylinder, a lifting support seat and a pneumatic device, wherein the lifting air cylinder is arranged in the lifting support seat; a work piston is arranged in the air cylinder; a multi-stage lifting piston is arranged in the work piston; the upper end part of the lifting piston is connected with an opening and closing gate picking and hanging hook connected through a picking and hanging hook supportrod; a lifting air cylinder base is arranged in a rotating rail; the lifting air cylinder base is connected with a rail slide block of a rotating rail through a connecting pin; a sealing piston and atransmission spring are arranged in a sandwich layer of the rotating rail; the lifting air cylinder base and the rotating rail are movably connected; the pneumatic device is respectively connected toa rotating rail and the lifting air cylinder, the rotation and the ascending and descending of the picking and hanging hook support rod can be realized. The method has the beneficial effects that thepotential safety hazards caused by rod climbing operation of electric power workers can be reduced; the mechanical operation is also realized; the efficiency is improved; the danger is reduced; the abrasion on an arc extinguishing cover on the surface of a line connector is avoided; the service life of the line connector is prolonged.

Description

technical field [0001] The invention relates to an electric power outside line tool and a method, in particular to a method for using a hook-and-twist device. Background technique [0002] In electric power work, Lingke is the insurance between the 10000v high voltage in the distribution room and the switchboard or transformer, also called drop-out insurance and drop-out fuse. Generally, three are installed, one for each of the three phases. It forms a 45-degree angle with the ground when it is switched on. Once the fuse inside is blown, hot gas or even flames will be ejected from the bottom of the fuse tube, and then the linkage device will act to make it fall, and it will be in an upside-down state. It can be seen, so that it can be found during maintenance. It does not fall to the ground when it fuses, but hangs on a high-voltage utility pole, and does not send a signal to maintenance personnel. Generally, in the work of the electric power line, the removal and hanging...

Claims

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Application Information

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IPC IPC(8): B66F7/16B66F7/28
CPCB66F7/16B66F7/28
Inventor 王传武郭鲁强窦金玉刘启玲伊丕海王家豪
Owner 宋协翠
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