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CN-224233300-U - Bus duct with double dustproof structure

CN224233300UCN 224233300 UCN224233300 UCN 224233300UCN-224233300-U

Abstract

The utility model discloses a bus duct with a dual dustproof structure, which belongs to the technical field of bus ducts and comprises a bus duct body, wherein four copper bars are fixedly connected to two sides of the bus duct body respectively, four sliding grooves are formed in the surfaces of two ends of the periphery of the bus duct body respectively, and two sides of the bus duct body are respectively connected with a protection frame in a penetrating and sliding manner. This bus duct with dual dustproof construction, through setting up protection frame, spring, rubber sloping block, the pulling protection frame makes the protection frame drive the elasticity fixture block when sliding in the spout, along with the protection frame removal let the inclined plane of copper bar extrusion rubber sloping block, makes the rubber sloping block drive limiting plate along with the copper bar extrusion to lead to the groove both sides and remove, thereby let limiting plate extrusion lead to the spring of inslot portion, make the spring drive the rubber sloping block through elasticity and hug closely at the copper bar surface, carry out fixed centre gripping to the copper bar, avoid the copper bar to rock, stability when improving bus duct body and use.

Inventors

  • SUN QIANG
  • Yu Zaixue
  • LI MIN
  • TANG BING
  • ZENG HAI

Assignees

  • 四川智慧连电气系统有限责任公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (6)

  1. 1. The bus duct with the double dustproof structure comprises a bus duct body (1), and is characterized in that four copper bars (3) are fixedly connected to two sides of the bus duct body (1), four sliding grooves (2) are respectively formed in the surfaces of two ends of the periphery of the bus duct body (1), a protection frame (4) is respectively connected through two sides of the bus duct body (1) in a penetrating and sliding mode, four elastic clamping blocks (5) are fixedly connected to the inner wall of the protection frame (4), the elastic clamping blocks (5) are connected with the inner wall of the sliding groove (2) in a sliding mode, elastic sealing gaskets (6) are fixedly connected to the inner wall of the protection frame (4) on two sides of each elastic clamping block (5), the elastic sealing gaskets (6) are tightly attached to the surface of the bus duct body (1), four through grooves (7) are formed in one side, far away from the elastic clamping blocks (5), the through grooves (7) correspond to the positions of the copper bars (3), the through grooves (7) penetrate through the frame (4), the inner wall of each through groove (7) is fixedly connected with five springs (8) on two sides of the protection frame (7), five sides of the same side (9) are fixedly connected with one end of the same spring (9), each limiting plate (9) is fixedly connected with a rubber inclined block (10) on one side far away from the spring (8), and the rubber inclined blocks (10) are in sliding connection with the inside of the through groove (7).
  2. 2. The bus duct with the double dustproof structure according to claim 1, wherein the two sides of the bus duct body (1) are fixedly connected with radiating nets (11), and the two sides of the bus duct body (1) positioned on the radiating nets (11) are respectively and fixedly connected with mounting plates (12).
  3. 3. The bus duct with the double dustproof structure according to claim 2, wherein a threaded rod (14) is rotatably connected between the mounting plates (12) through a bearing, and one end of the threaded rod (14) penetrates through the mounting plates (12) to be provided with a motor (13).
  4. 4. The bus duct with the double dustproof structure according to claim 3, wherein the motor (13) is fixedly connected with the mounting plate (12), and the threaded rod (14) is externally connected with the movable plate (15) through threads.
  5. 5. The bus duct with the double dustproof structure according to claim 4, wherein a cleaning brush (16) is fixedly connected to one side of the movable plate (15), and the cleaning brush (16) is tightly attached to the heat dissipation net (11).
  6. 6. The bus duct with the double dustproof structure according to claim 4, wherein limiting rods (17) are symmetrically and fixedly arranged between the two mounting plates (12) at two sides of the threaded rod (14), and the limiting rods (17) are connected with the movable plate (15) in a penetrating and sliding manner.

Description

Bus duct with double dustproof structure Technical Field The utility model belongs to the technical field of bus ducts, and particularly relates to a bus duct with a double dustproof structure. Background The bus duct is a closed metal device formed by copper and aluminum bus columns, copper bars or aluminum bars are generally adopted as conductive media, the bus duct has higher conductive performance and current carrying capacity, the outer shell is generally made of metal materials, such as aluminum magnesium alloy and the like, plays a role in protecting conductors and insulation, is convenient to install and fix, is mainly used for distributing larger power for each element of a dispersion system, is gradually replaced by wires and cables in indoor low-voltage power transmission trunk engineering projects, can be flexibly arranged and installed according to actual needs, is convenient to disassemble and maintain, can adapt to different environmental conditions, and when the existing bus duct is used, the copper bars on the bus duct are easy to shake, so that electric elements connected on the copper bars are loose, and the normal use of the bus duct is affected. Disclosure of utility model In order to overcome the defects, the utility model provides the bus duct with the double dustproof structure, and solves the problems that when the bus duct is used, the copper bars on the bus duct are easy to shake, so that electric elements connected on the copper bars are loose, and the normal use of the bus duct is affected. The bus duct with the dual dustproof structure comprises a bus duct body, four copper bars are fixedly connected to two sides of the bus duct body respectively, four sliding grooves are formed in the surfaces of two ends of the periphery of the bus duct body respectively, protection frames penetrate through two sides of the bus duct body respectively and are connected with the two sides of the bus duct body in a sliding mode, four elastic clamping blocks are fixedly connected to the inner walls of the protection frames, the elastic clamping blocks are connected with the inner walls of the sliding grooves in a sliding mode, elastic sealing gaskets are fixedly connected to two sides of each elastic clamping block on the inner walls of the protection frames, the elastic sealing gaskets are tightly attached to the surfaces of the bus duct body, four through grooves are formed in one side, away from the elastic clamping blocks, of each protection frame, the through grooves correspond to the copper bars in position, the through grooves penetrate through the protection frame, five springs are fixedly connected to the inner walls of two sides of each through groove respectively, one end of each spring is provided with one limiting plate, the limiting plate is connected with the inner walls of the through groove in a sliding mode, one side of each limiting plate is fixedly connected with a rubber oblique block, and the rubber oblique block is connected with the inner side of the rubber oblique block in a sliding mode. According to the utility model, the two sides of the bus duct body are fixedly connected with the heat dissipation net, and the two sides of the bus duct body are respectively fixedly connected with the mounting plates. As a further scheme of the utility model, threaded rods are rotatably connected between the mounting plates through bearings, and one ends of the threaded rods penetrate through the mounting plates to be provided with motors. As a further scheme of the utility model, the motor is fixedly connected with the mounting plate, and the threaded rod is externally connected with the movable plate through threads. As a further scheme of the utility model, one side of the movable plate is fixedly connected with a cleaning brush, and the cleaning brush is tightly attached to the heat dissipation net. According to the utility model, limit rods are symmetrically and fixedly arranged between the two mounting plates at two sides of the threaded rod, and the limit rods are connected with the movable plate in a penetrating and sliding manner. Compared with the prior art, the utility model has the beneficial effects that: 1. This bus duct with dual dustproof construction, through setting up protection frame, spring, rubber sloping block, when the bus duct body uses, the pulling protection frame makes the protection frame drive the elastic fixture block when sliding in the spout, along with the protection frame removal let the inclined plane of copper bar extrusion rubber sloping block, make the rubber sloping block drive limiting plate along with the copper bar extrusion to lead to the groove both sides and remove, thereby let the spring of limiting plate extrusion logical inslot portion, make the spring drive the rubber sloping block through elasticity and hug closely at the copper bar surface, fix the centre gripping to the copper bar, avoid the copper bar to rock, stability when improvi