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Prefabricated power transformation box with automatic opening and shutting door

An automatic door opening and closing, pre-installed technology, applied in the cooling/ventilation of substation/switchgear, substation/switch layout details, electrical components, etc. , to ensure normal and safe operation, reduce production cycle and improve production efficiency.

Inactive Publication Date: 2015-06-10
SUNRISE GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to make the prefabricated substation more efficient and safer to use, a large number of improvements have been made to the structure of the prefabricated substation in the prior art, and the assembly components for fixing the door and the door panel are important parts for the installation of the automatic switch door panel , the commonly used general method is to use standard door panels and standard door hinges for furniture decoration to assemble, but it has the disadvantages of complex processing technology, difficult door gap adjustment, high labor intensity, and low safety factor in assembly. In the workshop, if the windproof hook is not inserted, it is easy to cause some personal injury hazards

Method used

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  • Prefabricated power transformation box with automatic opening and shutting door
  • Prefabricated power transformation box with automatic opening and shutting door
  • Prefabricated power transformation box with automatic opening and shutting door

Examples

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Embodiment Construction

[0027] Specific embodiments of the present invention will be described in detail below in conjunction with specific drawings. It should be noted that the technical features or combinations of technical features described in the following embodiments should not be regarded as isolated, and they can be combined with each other to achieve better technical effects. In the drawings of the following embodiments, the same reference numerals appearing in each drawing represent the same features or components, which can be applied in different embodiments.

[0028] figure 1 Shown is a schematic diagram of an automatic opening and closing door of a prefabricated transformer box provided with an automatic opening and closing door according to the present invention.

[0029] figure 2 Shown is a front view of a prefabricated transformer box provided with an automatic opening and closing door of the present invention.

[0030] image 3 Shown is a bottom schematic diagram of a prefabric...

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Abstract

The invention belongs to the technical field of a prefabricated power transformation box structure and especially relates to a prefabricated power transformation box with an automatic opening and shutting door. The prefabricated power transformation box comprises a box body, a ventilating device, and the automatic opening and shutting door, wherein the automatic opening and shutting door comprises a first fixing part, a second fixing part, and a hydraulic rod; the hydraulic rod is sleeved with a hydraulic cylinder, one end of the hydraulic rod is in extensible connection with one end of the hydraulic cylinder, the other end of the hydraulic cylinder is provided with a first spherical connector which is moveably connected the inside of a door frame through the first fixing part, and the other end of the hydraulic rod is provided with a second spherical connector which is moveably hinged to the upper door beam of the automatic opening and shutting door leaf through the second fixing part. The prefabricated power transformation box is convenient to install, safe and reliable, and high in production efficiency.

Description

technical field [0001] The invention belongs to the technical field of prefabricated transformer box structure, and in particular relates to a prefabricated transformer box provided with an automatic opening and closing door. Background technique [0002] The prefabricated substation is a compact complete power distribution device composed of high-voltage equipment, power transformers, low-voltage electrical equipment, boxes and auxiliary equipment. It is suitable for receiving and distributing electric energy in a three-phase AC system with a rated voltage of 10 / 0.4KV and a rated frequency of 50Hz. Especially suitable for urban public power distribution, high-rise buildings, residential quarters, industrial and mining enterprises, ports, oil fields, parks, highways and construction sites and other places. The prefabricated substation has the advantages of compact structure, strong completeness, reliable operation, convenient maintenance, beautiful appearance and perfect "f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/46
CPCH02B1/46H02B1/56
Inventor 顾益胡钧翔顾立立周宗良
Owner SUNRISE GRP CO LTD
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