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CN-224218080-U - Bus duct with joint protection

CN224218080UCN 224218080 UCN224218080 UCN 224218080UCN-224218080-U

Abstract

The utility model provides a bus duct with joint protection, which belongs to the technical field of bus ducts and comprises a bus duct shell, a conductive copper sheet protruding from the outer wall of one side of the bus duct shell, a limiting cover arranged on the outer wall of one side of the bus duct shell adjacent to the conductive copper sheet, and a joint protection component arranged on the inner side of the limiting cover, wherein the joint protection component comprises a side plate sliding on the outer side wall of the bus duct shell, a positive plate rotating at one side end of the side plate, a baffle arranged at the other side end of the side plate, a groove formed in the top of the side plate, and a side plate which can be pulled out from the outer side wall of the bus duct shell, and a protective surface consisting of an adjacent positive plate, an adjacent top plate and two side plates can be used for protecting the conductive copper sheet positioned on the inner side of the bus duct shell, so that the conductive copper sheet is prevented from being rubbed with an external object and being damaged due to collision during carrying of the bus duct.

Inventors

  • YU XIAOLI
  • Lu Diequn
  • WANG YUTING

Assignees

  • 江苏可乐电气有限公司

Dates

Publication Date
20260508
Application Date
20250527

Claims (6)

  1. 1. Busway with connect protection, its characterized in that: comprises a bus duct shell (1); A conductive copper sheet (2) protruding from the outer wall of one side of the bus duct shell (1) The limiting cover (3) is arranged on the outer wall of one side of the bus duct shell (1) adjacent to the conductive copper sheet (2); the joint protection assembly (4) is arranged at the inner side of the limiting cover (3); Wherein the joint protection assembly (4) comprises: a side plate (41) sliding on the outer side wall of the bus duct shell (1); A positive plate (42) rotated at one side end of the side plate (41) A baffle plate (43) arranged at the other side end of the side plate (41); a groove (44) arranged at the top of the side plate (41); a movable frame (45) sliding on the inner side wall of the groove (44); a top plate (46) rotating on the inner side wall of the movable frame (45); A spring (47) arranged at the bottom of the groove (44); A limiting block (48) integrally formed at the bottom of the movable frame (45); And the limiting groove (49) is formed in the position, close to the outer side of the limiting block (48), of the inner side wall of the groove (44).
  2. 2. The bus duct with joint protection according to claim 1, wherein the limiting cover (3), the front plate (42) and the side plate (41) are provided with positioning holes (5) on the outer walls of one side and on the same horizontal plane.
  3. 3. The bus duct with joint protection according to claim 1, wherein a conducting bar (6) is arranged on the outer wall of one side of the side plate (41), and a guide groove (7) matched with the conducting bar (6) is formed on the outer wall of one side of the bus duct shell (1).
  4. 4. A bus duct with joint protection according to claim 1, characterized in that the outer side wall of the positive plate (42) and the top of the top plate (46) are provided with concave-convex parts (8), the concave-convex parts (8) are composed of concave parts and convex parts, and the concave parts and the convex parts are respectively arranged on the top of the adjacent top plate (46) and the outer side wall of the adjacent positive plate (42).
  5. 5. The bus duct with joint protection according to claim 1, wherein the side plates (41) and the front plate (42) can be just embedded into the inner side of the limit cover (3) when being folded to be in a horizontal state.
  6. 6. A bus duct with joint protection according to claim 4, characterized in that the relief portion (8) is provided with a through hole through which a pin for connection is inserted.

Description

Bus duct with joint protection Technical Field The utility model belongs to the technical field of bus ducts, and particularly relates to a bus duct with joint protection. Background The bus duct is a closed metal device formed by copper and aluminum bus posts and is used for distributing large power to each element of the dispersion system. At present, when the bus duct is used, the conductive copper sheets at the two end parts of the bus duct can extend out of the shell, so that the conductive copper sheets can be rubbed with external objects during carrying, and the bus duct is damaged, and the service life is influenced. Therefore, a bus duct with joint protection is proposed. Disclosure of Invention The utility model provides a bus duct with joint protection, and aims to solve the problems. The embodiment of the utility model provides a bus duct with joint protection, which comprises a bus duct shell, a conductive copper sheet protruding from the outer wall of one side of the bus duct shell, a limiting cover arranged on the outer wall of one side of the bus duct shell adjacent to the conductive copper sheet, and a joint protection component arranged on the inner side of the limiting cover, wherein the joint protection component comprises a side plate sliding on the outer side wall of the bus duct shell, a positive plate rotating on one side end of the side plate, a baffle plate arranged on the other side end of the side plate, a groove arranged on the top of the side plate, a movable frame sliding on the inner side wall of the groove, a top plate rotating on the inner side wall of the movable frame, a spring arranged at the bottom of the inner part of the groove, a limiting block integrally formed at the bottom of the movable frame, and a limiting groove arranged at the position, close to the outer side of the limiting block, of the inner side wall of the groove. Further, positioning holes are formed in the outer walls of one side of the limiting cover, the positive plate and the side plate and in the same horizontal plane; Through adopting above-mentioned technical scheme, run through in the locating hole has the screw rod, screw rod and bus duct casing threaded connection utilize the screw rod to realize fixed on curb plate, positive board and the limiting cap position. Further, a guide bar is arranged on the outer wall of one side of the side plate, and a guide groove matched with the guide bar is arranged on the outer wall of one side of the bus duct shell; through adopting above-mentioned technical scheme, through the removal of conducting bar in the guide slot, can make curb plate sliding movement on bus duct casing lateral wall. Further, concave-convex parts are arranged on the outer side wall of the positive plate and the top of the top plate, each concave-convex part consists of a concave part and a convex part, and each concave part and each convex part are respectively arranged on the top of the adjacent top plate and the outer side wall of the adjacent positive plate; further, the side plates and the positive plates can be just embedded into the inner sides of the limiting covers when being in a horizontal state after being folded; Through adopting above-mentioned technical scheme, can make curb plate and positive board accomodate in the inboard of limiting cover, reduce the occupation space of joint protection subassembly. Further, the concave-convex part is provided with a through hole which is penetrated, and a pin for connection is penetrated in the through hole; through adopting above-mentioned technical scheme, utilize concave part and convex part's butt joint in the concave-convex part, can make the round pin pass the back, dock adjacent roof and adjacent positive plate fixed, constitute the protection face, realize the diversified protection to conductive copper sheet. The beneficial effects of the utility model are as follows: According to the bus duct, the side plates, the expandable positive plates and the expandable top plates can be pulled out from the outer side wall of the bus duct shell, the conductive copper sheets positioned on the inner sides of the bus duct can be protected by utilizing the protection surfaces formed by the adjacent positive plates, the adjacent top plates and the two side plates, the problem that the conductive copper sheets are damaged due to friction and collision between the conductive copper sheets and external objects when the bus duct is carried is avoided, and the occupied space of the joint protection assembly is reduced by utilizing the joint protection assembly stored on the outer side wall of the bus duct shell, so that the bus duct is ensured to be normally used. Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized