Efficient and intensive type bus duct
A bus duct, intensive technology, applied in the field of bus duct, can solve the problems of poor sealing performance and waterproof ability, limit the performance of the bus duct, large connection gap, etc., to improve the waterproof effect and sealing effect, and improve the IP level. , The effect of strengthening the sealing performance
Inactive Publication Date: 2015-01-21
XIANGRONG ELECTRIC GRP
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Problems solved by technology
The original connection cover plate is made of bent aluminum plate, and the surface close to the connector is smooth. When connecting with the connector, due to the large connection gap, the sealing performance and waterproof ability are not very good, which limits the performance of the bus duct
Method used
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Embodiment
[0016] As shown in the figure, a high-efficiency dense busway includes a body 1, and two connecting cover plates 2 are arranged on the top and bottom of the body 1, wherein the connecting cover plates 2 are arranged symmetrically, and the connecting cover plates 2 is provided with a sealing structure 3, the sealing structure 3 includes a sealing protrusion 31, a waterproof sealing rubber pad 32 and a sealing and fixing structure 33, the fitting protrusion 31 is located between the connecting cover plate 2 and the busway body 1 connection, the fitting protrusion 31 has a square structure and is located at the center of the connecting cover 1; the waterproof sealing rubber pad 32 is circular and fits on the inner side wall of the fitting protrusion 31 Around, the sealing and fixing structure 33 includes two sealing connection grooves 331, the two sealing connection grooves 331 are located at both ends of the connecting cover plate 2, and are square grooves, which are formed on th...
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The invention discloses an efficient and intensive type bus duct. Two connecting cover plates are symmetrically arranged at the top and the bottom of a body, sealing structures are arranged on the connecting cover plates, and each sealing structure comprises a sealing pasting protrusion, a waterproof sealing rubber blanket and a sealing fixing structure; each sealing pasting protrusion is located at the position where the corresponding connecting cover plate is connected with the bus duct body, is of a square structure and is located in the center of the corresponding connecting cover plate; each waterproof sealing rubber blanket is annular and is pasted to the periphery of the lateral wall of the interior of the corresponding sealing pasting protrusion; each sealing fixing structure comprises two sealing connecting grooves, the two sealing connecting grooves of each sealing fixing structure are located at the two ends of the corresponding connecting cover plate, are square grooves and are symmetrically arranged on the corresponding connecting cover plate, and two connecting holes are symmetrically formed in each sealing connecting groove in a left-and-right mode. The reinforced sealing cover plates are used, the sealing performance and the waterproof performance of the connecting portion are greatly improved, the IP grade is improved, and the safety performance is improved.
Description
technical field [0001] The invention relates to a bus duct, in particular to an efficient and intensive bus duct. Background technique [0002] Modern high-rise buildings and large workshops require huge amounts of electrical energy, and in the face of the huge loads requiring hundreds of thousands of amperes of strong current, safe and reliable conduction equipment must be selected. The busway is a power distribution device for efficient current transmission, especially to meet the needs of economical and reasonable wiring of increasingly taller buildings and large-scale factories. [0003] In the dense busway system, the connector connecting the two sections of busway is covered with two connecting covers up and down to ensure the sealing and mechanical strength of the connection of the busway. The original connection cover plate is made of bent aluminum plate, and the surface close to the connector is smooth. When connecting with the connector, due to the large connectio...
Claims
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IPC IPC(8): H02G5/00
Inventor 孙现伟
Owner XIANGRONG ELECTRIC GRP