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CN-224218077-U - Bus outgoing tapping box with fireproof and waterproof structure

CN224218077UCN 224218077 UCN224218077 UCN 224218077UCN-224218077-U

Abstract

The utility model provides a bus outgoing line tapping box with a fireproof and waterproof structure, which belongs to the technical field of bus duct tapping boxes and comprises a tapping box body and a bus duct body, wherein the tapping box body is positioned above the bus duct body, an outgoing line tapping table is arranged at the top of the bus duct body, an upper butt joint assembly is arranged on the tapping box body, and a lower butt joint assembly is arranged on the outgoing line tapping table, wherein the upper butt joint assembly comprises a butt joint column arranged at the bottom of the tapping box body, and a straight tooth groove is formed in the outer wall of one side of the butt joint column, and the toothed plate can be inserted into the straight tooth groove after the butt joint column is inserted into the straight tooth groove through unidirectional rotation and rebound of the toothed plate, so that the limit of the butt joint column in the vertical direction in the butt joint groove is realized, the firmness and stability of the tapping box body and the bus duct body in the splicing process are ensured, and the waterproof sealing performance is prevented from being loosened or even being far away from the butt joint position due to vibration.

Inventors

  • LIU FEI
  • ZHANG YONGJUN
  • XU YUEQIN

Assignees

  • 镇江春卓电气有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (6)

  1. 1. A bus outgoing tapping box with a fireproof waterproof structure is characterized in that: The novel distribution box comprises a distribution box body (1) and a bus duct body (2), wherein the distribution box body (1) is positioned above the bus duct body (2); The outgoing line tapping table (3) is arranged at the top of the bus duct body (2); An upper butt joint assembly (4) arranged on the tapping-off box body (1); The lower butt joint assembly (5) is arranged on the outgoing line tapping table (3); wherein the upper docking assembly (4) comprises: The butt joint column (41) is arranged at the bottom of the tapping box body (1); a straight tooth groove (42) arranged on the outer wall of one side of the butt joint column (41); wherein the lower docking assembly (5) comprises: A butt joint groove (51) arranged at the top of the outgoing line tapping table (3); a guide post (52) embedded in the inner side wall of the butt joint groove (51); a support bracket (54) arranged at one end of the guide post (52) The horizontal spring (53) is sleeved on the outer side wall of the guide column (52) and is close to the space between the outer side wall of the support frame (54) and the inner side wall of the butt joint groove (51); A toothed plate (55) rotating on the inner side wall of the supporting frame (54); A torsion spring (56) provided between the toothed plate (55) and the support frame (54); And the limiting block (57) is arranged on the inner side wall of the supporting frame (54) and is close to the upper position of the toothed plate (55).
  2. 2. The bus outgoing line tapping box with the fireproof and waterproof structure according to claim 1, wherein the lower butt joint assembly (5) further comprises a connecting rod (58) arranged on the outer wall of one side of the supporting frame (54), a handle (59) is arranged on the outer wall of one side, far away from the connecting rod (58), of the supporting frame (54), a through groove (6) is formed in the outer wall of one side of the outgoing line tapping table (3) and is close to the handle (59), and the handle (59) is located on the outer side of the outgoing line tapping table (3).
  3. 3. The bus outgoing line tapping box with the fireproof and waterproof structure according to claim 1, wherein a plug (7) is arranged at the bottom of the tapping box body (1), sockets (8) are arranged at the tops of the outgoing line tapping platform (3) and the bus duct body (2), and rubber sealing rings (9) are arranged at positions, close to the outer sides of the sockets (8), of the top of the outgoing line tapping platform (3).
  4. 4. The bus outgoing line tapping box with the fireproof and waterproof structure according to claim 1, wherein the butt joint column (41) and the butt joint groove (51) are respectively provided with a sliding block and a sliding groove which are in sliding fit with each other, and the butt joint column (41) and the butt joint groove (51) are symmetrically provided with four.
  5. 5. The bus outgoing tapping box with the fireproof and waterproof structure according to claim 1, wherein the cross section of the straight tooth groove (42) is a right triangle, and an inclined surface which is matched with the straight tooth groove (42) is formed on the outer wall of one side of the toothed plate (55).
  6. 6. The bus outgoing line tapping box with the fireproof and waterproof structure according to claim 2, wherein the two ends of the connecting rod (58) are provided with supporting frames (54), the outer side wall of one of the two supporting frames (54) is provided with a handle (59), and a cavity for the connecting rod (58) to move horizontally is formed in the outgoing line tapping table (3).

Description

Bus outgoing tapping box with fireproof and waterproof structure Technical Field The utility model belongs to the technical field of bus duct tapping boxes, and particularly relates to a bus outgoing line tapping box with a fireproof and waterproof structure. Background The bus duct is a new circuit arrangement mode, which is a novel conductor formed by taking copper or aluminum as a conductor, using non-olefinic insulation support and then being arranged in a metal groove, and a tapping unit of the bus duct is a switch cabinet or a tapping box which is tapped to a bypass of the bus duct in a bus duct collecting way. When the existing bus duct is in butt joint installation with the tapping box, only the plug and the socket of the tapping box are in butt joint, the connecting structure of the single fixing point possibly loosens the connecting position along with vibration generated by long-term running of equipment, so that the tapping box shakes, and the connecting structure of the tapping unit is unstable. Therefore, a bus outgoing tapping box with a fireproof and waterproof structure is provided. Disclosure of Invention The utility model provides a bus outgoing line tapping box with a fireproof and waterproof structure, and aims to solve the problems. The embodiment of the utility model provides a bus outgoing line tapping box with a fireproof and waterproof structure, which comprises a tapping box body and a bus duct body, wherein the tapping box body is arranged above the bus duct body, an outgoing line tapping table arranged at the top of the bus duct body, an upper butt joint assembly arranged on the tapping box body, a lower butt joint assembly arranged on the outgoing line tapping table, wherein the upper butt joint assembly comprises a butt joint column arranged at the bottom of the tapping box body, a straight tooth socket arranged on the outer wall of one side of the butt joint column, the lower butt joint assembly comprises a butt joint groove arranged at the top of the outgoing line tapping table, a guide column embedded in the inner side wall of the butt joint groove, a support frame arranged at one end of the guide column, a horizontal spring sleeved between the outer side wall of the guide column and the inner side wall of the support frame, a toothed plate rotating on the inner side wall of the support frame, a torsion spring arranged between the toothed plate and the support frame, and a limiting block arranged at the position of the inner side wall of the support frame and close to the upper side of the toothed plate. The lower butt joint assembly further comprises a connecting rod arranged on the outer wall of one side of the support frame, a handle is arranged on the outer wall of one side of the support frame, which is far away from the connecting rod, a through groove is formed in the outer wall of one side of the outgoing line tapping table, which is close to the handle, and the handle is positioned on the outer side of the outgoing line tapping table. The bottom of tapping box body is provided with the plug, the top of being qualified for the next round of competitions tapping table and busway body all is provided with the socket, the outside position department that is close to the socket of top of being qualified for the next round of competitions tapping table is provided with rubber seal. Further, the butt-joint column and the butt-joint groove are respectively provided with a sliding block and a sliding groove which are in sliding fit with each other, and the butt-joint column and the butt-joint groove are symmetrically provided with four; Through adopting above-mentioned technical scheme, guarantee through sliding fit that the butt joint post inserts the butt joint groove perpendicularly to guarantee the stability of butt joint post inserted position. Further, the cross section of the straight tooth groove is a right triangle, and an inclined surface which is matched with the straight tooth groove is formed on the outer wall of one side of the toothed plate; through adopting above-mentioned technical scheme, utilize the cooperation of straight tooth's socket and pinion rack, when can making the butt joint post move down, the straight tooth's socket on the butt joint post promotes the pinion rack and rotates down, guarantees that the butt joint post can move down. Further, the two ends of the connecting rod are provided with supporting frames, the outer side wall of one of the two supporting frames is provided with a handle, and a cavity for the connecting rod to horizontally move is formed in the outgoing line tapping table; Through adopting above-mentioned technical scheme, utilize the connecting rod to connect two adjacent support frames to utilize the handle to be convenient for stimulate two support frames horizontal migration, and through the setting of cavity, guarantee that the connecting rod smoothly moves. The beneficial effects of the utility model are as follows: A