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CN-224217861-U - Copper bar connection structure

CN224217861UCN 224217861 UCN224217861 UCN 224217861UCN-224217861-U

Abstract

The utility model belongs to the field of copper bar connection, and provides a copper bar connection structure, which comprises a horizontal copper bar, wherein the front surface of the horizontal copper bar is provided with a main copper bar and a plurality of branch copper bars, the horizontal copper bar is provided with a plurality of mounting pieces corresponding to the numbers of the branch copper bars and the main copper bars, the branch copper bars and the main copper bars are arranged on the horizontal copper bar, and the rear side of the horizontal copper bar is provided with a positioning component for positioning the mounting pieces.

Inventors

  • PING SHAOPENG
  • YANG JIAWEI
  • YUE XITAI
  • XU BIN
  • SUN ZHIPING

Assignees

  • 烟台海珐电气科技有限公司

Dates

Publication Date
20260508
Application Date
20250711

Claims (8)

  1. 1. The utility model provides a copper bar connection structure, a serial communication port, including horizontal copper bar (1), the front of horizontal copper bar (1) is provided with main copper bar (2) and a plurality of copper bar (3) that divide, be provided with on horizontal copper bar (1) a plurality of and divide installed part (4) that copper bar (3) and main copper bar (2) quantity correspond for will divide copper bar (3) and main copper bar (2) to install on horizontal copper bar (1), the rear side of horizontal copper bar (1) is provided with locating component (5) that are used for carrying out the location to installed part (4), and the bottom of horizontal copper bar (1) is provided with two sets of extrusion subassembly (6) that match the cooperation and use with locating component (5).
  2. 2. The copper bar connecting structure of claim 1, wherein the upper portion of the transverse copper bar (1) is provided with a mounting groove (7), the mounting piece (4) comprises a mounting block (41) which is arranged in the mounting groove (7) in a sliding mode, the upper portion of the mounting block (41) is provided with an L-shaped connecting block (42), one side, close to the transverse copper bar (1), of the copper bar (3) and the main copper bar (2) is attached to one side, far away from the transverse copper bar (1), of the connecting block (42), and the mounting block (41) and the connecting block (42) are made of copper.
  3. 3. A copper bar connecting structure according to claim 2, characterized in that the vertical cross-sections of the mounting groove (7) and the mounting block (41) are T-shaped.
  4. 4. The copper bar connecting structure according to claim 2, wherein the connecting block (42) is provided with a mounting opening (8) for mounting the main copper bar (2) and the copper dividing bar (3), the mounting opening (8) is internally provided with a bolt (9) in a threaded manner, and the main copper bar (2) and the copper dividing bar (3) are connected with the corresponding connecting block (42) through the bolt (9).
  5. 5. The copper bar connecting structure of claim 4, wherein the positioning assembly (5) comprises two connecting rods (51) which are symmetrically distributed on the left side and the right side of the rear side of the transverse copper bar (1), a positioning plate (52) is slidably arranged between the two connecting rods (51), a plurality of tooth blocks (53) which are equidistantly distributed are arranged on one side, close to the connecting block (42), of the positioning plate (52), springs (54) are sleeved on the outer sides of the connecting rods (51), and two ends of each spring (54) are connected with one side of each connecting rod (51) and one side of each positioning plate (52).
  6. 6. The copper bar connecting structure according to claim 5, wherein a plurality of tooth grooves (10) matched with the tooth blocks (53) are formed on one side, close to the pair of the positioning plates (52), of the connecting block (42), and the corresponding tooth blocks (53) are spliced with the corresponding tooth grooves (10).
  7. 7. The copper bar connecting structure according to claim 1, wherein the extrusion assembly (6) comprises a connecting shaft (61) fixedly arranged at the bottom of the transverse copper bar (1), and an extrusion block (62) is rotatably arranged at the lower end of the outer side of the connecting shaft (61).
  8. 8. The copper bar connecting structure according to claim 7, wherein both ends of the side of the pressing block (62) close to the positioning plate (52) are rounded.

Description

Copper bar connection structure Technical Field The utility model belongs to the field of copper bar connection, and particularly relates to a copper bar connection structure. Background The copper bar is also called copper busbar or copper busbar, is made of copper material, is a long conductor with a rectangular or chamfered rectangular cross section, plays a role in current transmission and electrical equipment connection in a circuit, and is generally used in a power distribution cabinet. When the copper bars are installed in the power distribution cabinet, the main copper bars are used as main conductors of the power distribution cabinet and fastened at the outlet ends of the incoming line circuit breakers through bolts, then the mutual inductor is installed on the main copper bars, then the copper distribution bars are installed on the components, then the transverse copper bars are installed between the main copper bars and the copper distribution bars, and continuity of current paths is ensured. However, when the main copper bar and the plurality of branch copper bars are connected with the transverse copper bar, the corresponding number of mounting holes need to be formed in the transverse copper bar in advance according to the mounting quantity of the main copper bar and the branch copper bars, and the positions of the plurality of mounting holes need to correspond to the distribution positions of the branch copper bars on the components and the main copper bars on the circuit breaker, so that the number, the distance and the positions of the mounting holes need to be completely determined in the processing stage of the transverse copper bar, and then if the layout of the components is adjusted (if the number of the components is increased or decreased, the number of the branch copper bars is synchronously increased or decreased or the using positions of the components are changed), the transverse copper bars need to be reprocessed, so that the connection of the branch copper bars and the transverse copper bars is troublesome and time-consuming. For this reason, a copper bar connection structure is proposed by those skilled in the art to solve the problems proposed in the background art. Disclosure of utility model In order to solve the technical problems, the utility model provides a copper bar connecting structure. The utility model provides a copper bar connection structure, includes horizontal copper bar, and the front of horizontal copper bar is provided with main copper bar and a plurality of branch copper bar, is provided with a plurality of installed part that corresponds with branch copper bar and main copper bar quantity on the horizontal copper bar for will divide copper bar and main copper bar to install on horizontal copper bar, the rear side of horizontal copper bar is provided with the locating component that is used for carrying out the location to the installed part, and the bottom of horizontal copper bar is provided with two sets of extrusion subassemblies that match the cooperation with the locating component and use. Preferably, the mounting groove has been seted up on the upper portion of horizontal copper bar, and the installed part is including sliding the setting at the mounting inslot installation piece, and the upper portion of installation piece is provided with the connecting block that is L shape, divides copper bar and main copper bar to be close to one side laminating that the horizontal copper bar was kept away from with the connecting block to one side of horizontal copper bar, and installation piece and connecting block are made by copper. Preferably, the mounting slots and mounting blocks are T-shaped in vertical cross-section. Preferably, the connecting block is provided with a mounting port for mounting the main copper bar and the branch copper bar, the mounting port is internally provided with a bolt by means of an internal thread, and the main copper bar and the branch copper bar are connected with the corresponding connecting block through the bolt. Preferably, the locating component is including setting up two connecting rods that are bilateral symmetry and distribute in horizontal copper bar rear side, and the slip is provided with the locating plate between two connecting rods, and one side that the locating plate is close to the connecting block is provided with a plurality of equidistance tooth piece that distribute, and the outside cover of connecting rod is equipped with the spring, and the both ends of spring are connected with one side of connecting rod and locating plate respectively. Preferably, one side of the connecting block, which is close to the positioning plate pair, is provided with a plurality of tooth grooves matched with the tooth blocks, and the corresponding tooth blocks are spliced with the corresponding tooth grooves. Preferably, the extrusion assembly comprises a connecting shaft fixedly arranged at the bottom of the transverse co