Electric screen cabinet installation method
An installation method and technology of electric screen, applied in the direction of electrical components, substation/power distribution device shell, substation/switch layout details, etc., can solve the problems of difficulty in moving screen cabinets, leakage of weld seams, inconvenience, etc., and achieve simplified construction operations , beautiful appearance effect
Inactive Publication Date: 2018-11-13
NR ELECTRIC CO LTD +1
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Problems solved by technology
With this welding installation method, the weld seam leaks out, which affects the overall appearance, and the weld seam needs anti-corrosion treatment; the later repair and renovation of the screen cabinet requires the removal of the original weld seam, and it is difficult to move the screen cabinet for maintenance and renovation. , very inconvenient
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[0013] The present invention will be further described below in conjunction with specific examples.
[0014] The novel electric screen cabinet installation method provided by the present invention, such as Figure 1 to Figure 4 As shown, it is realized by connecting C-shaped channel steel 1, straight rod anchor 2, end plate 3, T-shaped bolt 4 and electrical screen cabinet 5 to each other.
[0015] In this example, if Figure 1 to Figure 2 As shown, the center of the waist of the C-shaped channel steel 1 is provided with a round hole 6 at a fixed distance D. The diameter of the round hole 6 is 1.5mm larger than the diameter of the straight rod anchor 2. The welding is firmly connected with the C-shaped channel steel 1; the end plate 3 is fixed to both ends of the C-shaped channel steel 1 by welding, so as to prevent the concrete from entering the notch when the C-shaped channel steel 1 is buried, which will affect the next installation. The above work can be done in the facto...
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The invention discloses an electric screen cabinet installation method, which comprises guide rails, T-bolts and an electric screen cabinet, wherein the guide rails are hollow, the two guide rails arelaid and fixed on the ground at a certain interval, the electric screen cabinet is installed and fixed through the T-bolts and the guide rails; the bottom of the electric screen cabinet is reserved with installation holes, the center spacing of the two guide rails is the same as the center spacing of the installation holes reserved at the bottom of the electric screen cabinet; the T-bolts are pre-fixed at the lower parts of the installation holes reserved at the bottom of the electric screen cabinet, and the electric screen cabinet is adjusted so as to enable the heads of the T-bolts to be buckled into slots of the guide rails; and the screen cabinet is fixed on the guide rails from the internal part of the electric screen cabinet through nuts matched with the T-bolts. The electric screencabinet installation method has the characteristics of reasonable and beautiful structure, flexible and convenient installation and maintenance, high universality and the like, and is applicable to the installation of various types of electric screen cabinets.
Description
technical field [0001] The invention relates to the technical field of electrical equipment installation in substations and power distribution stations, in particular to an installation method for electrical screen cabinets. Background technique [0002] The installation of traditional electrical screen cabinets mostly adopts the installation method of pre-embedded channel steel on the top of the foundation, and then welding the bottom of the electrical screen cabinet to the channel steel. With this welding installation method, the weld seam leaks, which affects the overall appearance, and the weld seam needs anti-corrosion treatment; the later repair and renovation of the screen cabinet requires the removal of the original weld seam, and it is difficult to move the screen cabinet for maintenance and renovation. , very inconvenient. Utility model content [0003] The purpose of this invention is to provide a new type of installation method for electrical screen cabinets, ...
Claims
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Login to View More IPC IPC(8): H02B1/30
CPCH02B1/303
Inventor 代兵桑涛郭文强叶醒李林陈爱萍严伟刘刚吴俊何其伟高志明史绍洲
Owner NR ELECTRIC CO LTD