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Rainproof vibration-damping power distribution cabinet for municipal engineering

A power distribution cabinet and engineering technology, applied in substation/power distribution device shell, anti-seismic equipment, electrical components, etc., can solve the problems affecting the normal operation of the power distribution cabinet, the influence of the electrical components of the power distribution cabinet, and the influence of electrical components, etc., to achieve The effect of preventing short-circuit faults, ensuring stability and safety, and mitigating up and down vibrations

Inactive Publication Date: 2018-02-02
ZHENGZHOU RENHONG PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the construction of urban public facilities, a regional processing terminal will be set up for lighting and communication projects. The terminal is usually installed in the power distribution cabinet to prevent the invasion of wind, rain and dust; some power distribution cabinets are installed for a long time Working outdoors, especially in seasons with frequent rain, if rainwater enters the power distribution cabinet, it is very likely to be dangerous, so its waterproof performance is particularly important. However, some existing power distribution cabinets have poor waterproof performance, and rainwater easily passes through the cabinet. The gap between the body and the cabinet door enters the interior of the outdoor power distribution cabinet, thereby affecting the normal operation of the power distribution cabinet; at the same time, a large amount of heat will be generated when the power distribution cabinet works for a long time, and if it cannot be dissipated in time, it will damage the power distribution cabinet At the same time, some power distribution cabinets have large openings for heat dissipation holes, and large solid impurities outside the power distribution cabinet will enter the power distribution cabinet through the inner heat dissipation holes, thereby affecting the electrical appliances in the power distribution cabinet. Components have an impact; therefore, we need a rainproof and shock-absorbing power distribution cabinet for municipal engineering

Method used

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  • Rainproof vibration-damping power distribution cabinet for municipal engineering
  • Rainproof vibration-damping power distribution cabinet for municipal engineering
  • Rainproof vibration-damping power distribution cabinet for municipal engineering

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Embodiment Construction

[0016] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0017] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0018] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the des...

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Abstract

The invention discloses a rainproof vibration-damping power distribution cabinet for municipal engineering, wherein the rainproof vibration-damping power distribution cabinet belongs to the field of rainproof vibration-damping power distribution cabinet electric power equipment. The rainproof vibration-damping power distribution cabinet comprises a cabinet body. The top end of the cabinet body isprovided with a top board. The bottom end of the cabinet body is arranged in a vibration damping device through a supporting board. The front end of the cabinet body is provided with a cabinet door through a hinge. The inner part of an upper frame is provided with a chamber. The top of the upper frame is provided with a recessed trough. The recessed trough is provided with a plurality of water inlets which are communicated with the chamber. The vibration damping device is arranged at bottom of the cabinet body. The vibration damping device comprises a base, a spring set and a water discharginghole. The base is arranged below the cabinet body. The base is a recessed-trough-shaped member with an upward opening, and furthermore the cross section of the opening is same with the cross sectionof the cabinet body. The side surface of the base is provided with a plurality of water discharging holes which are uniformly arranged. The supporting board is fixed in the base through four spring sets. The rainproof vibration-damping power distribution cabinet has advantages of reasonable structure and dustproof and rainproof performance. Through arranging the vibration damping base, working stability of the power distribution cabinet is improved, and position shifting of the power distribution cabinet is prevented.

Description

technical field [0001] The invention relates to the field of municipal engineering power equipment, in particular to a rainproof and shock-absorbing power distribution cabinet for municipal engineering. Background technique [0002] In the construction of urban public facilities, a regional processing terminal will be set up for lighting and communication projects. The terminal is usually installed in the power distribution cabinet to prevent the invasion of wind, rain and dust; some power distribution cabinets are installed for a long time Working outdoors, especially in seasons with frequent rain, if rainwater enters the power distribution cabinet, it is very likely to be dangerous, so its waterproof performance is particularly important. However, some existing power distribution cabinets have poor waterproof performance, and rainwater easily passes through the cabinet. The gap between the body and the cabinet door enters the interior of the outdoor power distribution cabi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/54H02B1/28H02B1/30
CPCH02B1/565H02B1/28H02B1/30H02B1/54
Inventor 郜佩环
Owner ZHENGZHOU RENHONG PHARMA CO LTD
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