Closed busbar installation equipment and method
A technology for enclosing busbars and installing equipment, which is applied in the directions of fully enclosed busbar devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of long adjustment period, etc., and achieve the effect of convenient observation, simple detection equipment, and realization of position adjustment.
Active Publication Date: 2022-02-11
北京中科中电电力工程管理有限公司
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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
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[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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The invention discloses a closed busbar installation device and method, which comprises a laser light detachably connected to one closed busbar shell and a reflector on another closed busbar shell; the two shells are respectively provided with adjustment mechanisms, the adjustment mechanism It includes a horizontal adjustment mechanism and a vertical adjustment mechanism; the horizontal adjustment mechanism includes a base connected to the ground, a sliding block is slidably connected to the base, a sliding mechanism is provided on the base to drive the sliding block to move, and a sliding mechanism is provided on the sliding mechanism to limit the movement of the sliding block. The locking mechanism; the vertical adjustment mechanism is connected to the sliding block, and the arc-shaped plate is fixed on the vertical adjustment mechanism. The vertical adjustment mechanism can drive the arc-shaped plate to move in the vertical direction, and the axis of the arc-shaped plate and the movement of the sliding block The directions are perpendicular to each other; a supporting mechanism is connected under the ends of the two shells close to each other. The invention has the effect of facilitating quick adjustment of the coaxiality between two closed busbars.
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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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