Enclosed bus installing device and method

A technology of closed busbar and installation equipment, which is applied in the direction of fully enclosed busbar device, welding equipment, auxiliary welding equipment, etc., can solve the problems of long adjustment period, etc., and achieve the effect of convenient observation, position adjustment and simple detection equipment

Active Publication Date: 2020-04-10
北京中科中电电力工程管理有限公司
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  • Application Information

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Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: when two closed busbars are welded, the coaxiality between the two closed busbars needs to be adjusted, and the existing adjustment mechanism often adjusts the closed busbars by moving the position of the inclined block. long cycle

Method used

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  • Enclosed bus installing device and method

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Embodiment

[0048] refer to figure 1 , the present invention discloses a closed busbar installation equipment, which is used for the installation of closed busbars. After aligning the two closed busbars on the ground to be in a coaxial state, the two closed busbars are welded and connected. The closed busbars include cables 11 And the shell 1 located outside the cable 11, a detection mechanism is arranged on the closed bus, the detection mechanism includes a laser light 21 detachably connected to one of the shells 1, and a reflector 22 is detachably connected to the other shell 1, and the laser light The angular relationship between the light emitted by 21 and the laser light reflected by the mirror 22 determines the coaxiality of the two housings 1 .

[0049] Positioning blocks 23 are fixed on the two shells 1, and the surface of the positioning blocks 23 facing away from the shell 1 is a plane parallel to the axis of the shell 1. The positioning blocks 23 are detachably connected with a...

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Abstract

The invention discloses an enclosed bus installing device and method. The enclosed bus installing device comprises a laser lamp and a reflector, wherein the laser lamp is detachably connected to one enclosed bus shell, the reflector is arranged on the other enclosed bus shell. The two shells are each provided with an adjusting mechanism. Each adjusting mechanism comprises a horizontal adjusting mechanism and a vertical adjusting mechanism. Each horizontal adjusting mechanism comprises a base connected to the ground, wherein a sliding block is connected to the base in a sliding manner, the baseis provided with a sliding mechanism driving the sliding block to move, and the sliding mechanism is provided with a locking mechanism capable of limiting movement of the sliding block. Each verticaladjusting mechanism is connected to the corresponding sliding block, an arc plate is fixed to the vertical adjusting mechanism, the vertical adjusting mechanism can drive the arc plate to move in thevertical direction, and the axis of the arc plate and the movement direction of the sliding block are perpendicular. A supporting mechanism is arranged below the ends, close to each other, of the twoshells. The enclosed bus installing device has the effect of conveniently and rapidly adjusting the coaxiality between two enclosed buses.

Description

technical field [0001] The invention relates to the field of cable installation, in particular to a closed busbar installation device and method. Background technique [0002] The power station generator and the main transformer are usually connected by an isolated closed busbar, and the underground powerhouse often arranges the closed busbar in a dedicated busbar cavern at the same elevation as the generator floor. Closed busbars are often installed in the air to save space. Due to the height of the cavern and the installation space, large lifting equipment such as bridge cranes and cranes cannot enter the busbar cavern. The traditional method is to set up temporary bent frames and platforms, and install permanent supports first. For beams, single-section busbars are hoisted into the air one by one, docked, adjusted and welded. A large number of high-altitude operations make it difficult to ensure installation accuracy, high operational risks, and low installation efficienc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K37/053H02G5/06
CPCB23K37/00B23K37/053H02G5/06B23K2101/04B23K2101/36
Inventor 胡建军李文胜司铁利赵天宝
Owner 北京中科中电电力工程管理有限公司
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