CN213905703U - Female arranging of wiring of box-type substation - Google Patents
Female arranging of wiring of box-type substation Download PDFInfo
- Publication number
- CN213905703U CN213905703U CN202120030823.4U CN202120030823U CN213905703U CN 213905703 U CN213905703 U CN 213905703U CN 202120030823 U CN202120030823 U CN 202120030823U CN 213905703 U CN213905703 U CN 213905703U
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- CN
- China
- Prior art keywords
- elastic tube
- wiring
- wiring board
- box
- type substation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a female row of wiring of box-type substation belongs to complete set distribution equipment technical field. Including spiral helicine elastic tube and the wiring board that is located the elastic tube both ends, elastic tube and wiring board integrated into one piece have seted up a plurality of mounting holes on the wiring board, and the elastic tube is around establishing on a spliced pole, and threaded connection has the stop nut that is located the elastic tube both ends on the spliced pole. The utility model has the advantages of female both ends joint strength who arranges is higher, the reliability is better.
Description
Technical Field
The utility model belongs to the technical field of complete set distribution equipment, a female row of wiring of box-type substation is related to.
Background
The preassembled box type transformer substation is complete distribution equipment for urban network construction, high-voltage switch equipment, a transformer and low-voltage distribution equipment are generally combined into a whole according to a certain wiring scheme, a wiring busbar is a busbar for connecting a power supply end and a load end, and due to reasons such as expansion with heat and contraction with cold, the busbar has deformation in a certain range, so that stress concentration is easily caused, and the firmness of a wiring end is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a female row of wiring of box-type substation to the above-mentioned problem that prior art exists, the utility model aims to solve the technical problem that how to make the connection of arranging both ends more firm reliable.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a female arranging of wiring of box-type substation which characterized in that, includes spiral helicine elasticity pipe and the wiring board that is located elasticity pipe both ends, elasticity pipe and wiring board integrated into one piece, a plurality of mounting holes have been seted up on the wiring board, elasticity pipe is around establishing on a spliced pole, threaded connection has the stop nut who is located elasticity pipe both ends on the spliced pole.
The wiring board is plate-shaped, the elastic tube is hollow tube-shaped, the elastic tube is formed by bending the middle part of a long-strip plate-shaped metal piece, the spiral diameter of the elastic tube changes to deal with when the whole bus bar expands with heat and contracts with cold due to the spiral structure of the elastic tube, and the stress on two ends of the elastic tube is relatively small, so that the connection strength of the wiring board on the bus bar is prevented from being influenced; the wiring boards are fixed on a box body of the box-type substation through bolts, the connecting columns are also fixed on the box body, the wires to be connected are electrically connected with the busbar, and the connecting columns preliminarily limit the positions of the elastic tubes, so that the longitudinal positions of the two wiring boards are prevented from changing, and only the spiral diameters of the elastic tubes change when the two wiring boards are deformed; a certain height difference exists between the two connecting plates, so that the distance between the two connecting plates is relatively long.
Drawings
Fig. 1 is a schematic structural diagram of the wiring busbar with a connecting column.
Fig. 2 is a schematic structural diagram of the wiring busbar.
In the figure, 1, an elastic tube; 2. a wiring board; 3. mounting holes; 4. a limit nut; 5. connecting columns.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the elastic tube comprises a spiral elastic tube 1 and wiring boards 2 arranged at two ends of the elastic tube 1, the elastic tube 1 and the wiring boards 2 are integrally formed, a plurality of mounting holes 3 are formed in the wiring boards 2, the elastic tube 1 is wound on a connecting column 5, and limiting nuts 4 arranged at two ends of the elastic tube 1 are connected to the connecting column 5 in a threaded manner.
The wiring board 2 is plate-shaped, the elastic tube 1 is hollow tube-shaped, the elastic tube 1 is formed by bending the middle part of a long-strip plate-shaped metal piece, because the elastic tube 1 is of a spiral structure, when the whole bus bar expands with heat and contracts with cold, the spiral diameter of the elastic tube 1 changes to deal with the elastic tube, and the stress on the two ends of the elastic tube is relatively small, thereby avoiding the connection strength of the wiring board 2 on the bus bar from being influenced; the wiring boards 2 are fixed on a box body of the box-type substation through bolts, the connecting columns 5 are also fixed on the box body, the wires to be connected are electrically connected with the busbar, and the connecting columns 5 preliminarily limit the positions of the elastic pipes 1, so that the longitudinal positions of the two wiring boards 2 are prevented from changing, and only the spiral diameters of the elastic pipes 1 change when the two wiring boards are deformed; a certain height difference exists between the two connecting plates, so that the distance between the two connecting plates is relatively long.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The utility model provides a female arranging of wiring of box-type substation, its characterized in that includes spiral helicine elasticity pipe (1) and wiring board (2) that are located elasticity pipe (1) both ends, elasticity pipe (1) and wiring board (2) integrated into one piece, a plurality of mounting holes (3) have been seted up on wiring board (2), elasticity pipe (1) is around establishing on a spliced pole (5), threaded connection has stop nut (4) that are located elasticity pipe (1) both ends on spliced pole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120030823.4U CN213905703U (en) | 2021-01-06 | 2021-01-06 | Female arranging of wiring of box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120030823.4U CN213905703U (en) | 2021-01-06 | 2021-01-06 | Female arranging of wiring of box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213905703U true CN213905703U (en) | 2021-08-06 |
Family
ID=77107482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120030823.4U Active CN213905703U (en) | 2021-01-06 | 2021-01-06 | Female arranging of wiring of box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213905703U (en) |
-
2021
- 2021-01-06 CN CN202120030823.4U patent/CN213905703U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |