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A special mobile maintenance power box for power grid

A technology for repairing power supplies and power grids. It is applied to substation/distribution device shells, electrical components, substation/switch layout details, etc., and can solve problems such as difficult connections, power boxes susceptible to rain erosion, and staff electric shocks.

Inactive Publication Date: 2019-04-02
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When constructing at the power test site, it is necessary to equip several maintenance power boxes on the construction site so that the electrical equipment can be connected to the power supply nearby. However, the traditional power boxes are fixed, and the location on the construction site is inconvenient. The position of the power box needs to be accommodated during use. Once it is too far away from the power box, it is not easy to connect, and the power box is easily eroded by rain. Accidents caused by electric shock to the staff now require a movable power box to solve the above problems and bring convenience to the power test and maintenance work

Method used

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  • A special mobile maintenance power box for power grid
  • A special mobile maintenance power box for power grid
  • A special mobile maintenance power box for power grid

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-5 , the present invention provides a technical solution: a special mobile maintenance power supply box for power grids, including a device base 1, a set of sleeves 2, a supporting frame 3 and a storage box 4 are arranged on both sides of the device base 1, the The sleeve 2 is equipped with a positioning drill 5, the upper part of the supporting frame 3 is screwed with a lifting bolt 6, and the lower end of the lifting bolt 6 is connected w...

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Abstract

The invention discloses a special mobile maintenance power box for a power network. The special mobile maintenance power box comprises a device base, wherein a box body is arranged at the middle part of the device base and is hinged with a box door through a hinge; an equipment cable inlet is arranged in the box door, the upper part of the equipment cable inlet is matched with an upper chuck through an upper pull frame and the lower part of the equipment cable inlet is matched with a lower chuck through a lower pull frame; a circuit breaker is arranged in the box body and is electrically connected with a main line post; the main line post is electrically connected with a group of binding posts arranged in the box body; a top frame is arranged at the upper part of the box body; a storage battery is arranged at the lower part of the top frame; a solar cell panel is paved at the upper part of the top frame and is electrically connected with the storage battery; and the storage battery is electrically connected with a group of lighting lamps. The special mobile maintenance power box for the power network can move, the whole height of the device can be adjusted according to the actual requirements, the water-proof and moisture-proof properties are good, use is safe and reliable, and faults of electric connection and the like are not easily generated.

Description

technical field [0001] The invention relates to the field of maintenance equipment, in particular to a special mobile power supply box for power grid maintenance. Background technique [0002] When constructing at the power test site, it is necessary to equip several maintenance power boxes on the construction site so that the electrical equipment can be connected to the power supply nearby. However, the traditional power boxes are fixed, and the location on the construction site is inconvenient. The position of the power box needs to be accommodated during use. Once it is too far away from the power box, it is not easy to connect, and the power box is easily eroded by rain. The electric shock accident of the staff now needs a kind of movable power supply box to solve the above problems, which brings convenience to the electric power test and maintenance work. Contents of the invention [0003] The purpose of the present invention is to provide a special mobile power supp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/52H02B1/28
CPCH02B1/28H02B1/52
Inventor 李天辉秦聪王承方王芳郑伟刘国强张一荻安好好王新国贾文嘉鲁接利姜梦玉安家良李强林涛杜兴远刘卫东陈佳
Owner STATE GRID CORP OF CHINA
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