CN210640523U - Cable outlet structure of low-voltage power distribution cabinet - Google Patents
Cable outlet structure of low-voltage power distribution cabinet Download PDFInfo
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- CN210640523U CN210640523U CN201921924822.3U CN201921924822U CN210640523U CN 210640523 U CN210640523 U CN 210640523U CN 201921924822 U CN201921924822 U CN 201921924822U CN 210640523 U CN210640523 U CN 210640523U
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- distribution cabinet
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Abstract
The utility model belongs to the technical field of the switch board technique and specifically relates to a low-voltage distribution cabinet cable outlet structure. The utility model provides a low-voltage distribution cabinet cable outgoing line structure, including the first cover body, the second cover body and fixed plate, the first cover body and the second cover body are horizontal round platform cover, the front end of the first cover body and the rear end fixed connection of the second cover body, the lower extreme of the first cover body and the second cover body junction is equipped with the small opening, the rear end opening of the first cover body is provided with first gasket, the first export of cable has been seted up on the first gasket, the front end opening of the second cover body is equipped with the second gasket, set up the preceding terminal surface fixed connection of the rear end of the first cover body of cable second export and fixed plate on the second gasket. The utility model discloses a low-voltage distribution cabinet cable outlet structure, the cable passes through the first export of cable and the cable second export supports fixedly, under the elastic shrinkage characteristic of first gasket and second gasket self, forms good flexible fastening to the cable, and the dust rainwater is difficult for getting into.
Description
Technical Field
The utility model belongs to the technical field of the switch board technique and specifically relates to a low-voltage distribution cabinet cable outlet structure.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The low-voltage power distribution cabinet has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like.
At present some low-voltage distribution cabinet (case), especially the more cabinet (case) body of being qualified for the next round of competitions, many cables pass a cable hole, because there is the space between cable and the cable wire hole, cause cable position unstability easily, dust and rainwater etc. get into the inside not enough of switch board from the space between cable and the cable wire hole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-voltage distribution cabinet cable outlet structure overcomes among the aforementioned prior art cable stability in switch board cable outlet is not good, dust and rainwater etc. from getting into the inside not enough of switch board from the space between cable and the cable outlet easily.
The utility model provides a technical scheme that its technical problem adopted is:
a cable outlet structure of a low-voltage power distribution cabinet comprises a first cover body, a second cover body and a fixing plate, wherein the first cover body and the second cover body are both transverse round platform covers, the diameter of a front end opening of the first cover body is larger than that of a rear end opening of the first cover body, the diameter of a front end opening of the second cover body is smaller than that of the rear end opening of the second cover body, the front end of the first cover body is fixedly connected with the rear end of the second cover body, a leakage hole is formed in the lower end of the joint of the first cover body and the second cover body, a first sealing sheet is arranged at the rear end opening of the first cover body, a first cable outlet is formed in the first sealing sheet, a second sealing sheet is arranged at the front end opening of the second cover body, a second cable outlet is formed in the second sealing sheet, a round hole is formed in the fixing plate, the size of the round hole is matched with the size of the rear end opening of, the round hole position of fixed plate is corresponding with the cable outlet position, and the cable stretches out from the cable outlet on the switch board lateral wall, passes the round hole of fixed plate, the first export of the cable of first gasket and the cable second export of second gasket in proper order, and the cable passes through the first export of cable and the cable second export supports fixedly, and a small amount of dust, rainwater etc. that get into from the cable second export slide to small opening department along first cover body inner wall. The water is discharged through the leakage hole, and the condition that dust and rainwater enter the interior of the power distribution cabinet carelessly is avoided.
Further, first gasket and second gasket are all and adopt the elasticity rubber material, and after the cable passed the first export of cable and the export of cable second, under the elastic shrinkage characteristic of first gasket and second gasket self, not only formed good flexible fastening to the cable, can effectively reduce the space that leaves between cable and the first export of cable/the export of cable second moreover, greatly reduce the possibility that dust, rainwater etc. got into the first cover body and the inside of the second cover body from the outside.
Furthermore, the edge all around of fixed plate is equipped with the screw hole, and the cable outlet of switch board lateral wall is equipped with all around with the screw hole position corresponding screw hole on the fixed plate, and the fixed plate is fixed on the switch board through the bolt with screw hole threaded connection, and the dismouting of the low voltage distribution cabinet cable outlet structure of being convenient for is changed and is cleared up.
Furthermore, a filter screen is fixed on the leak hole, and large particles are prevented from entering the first cover body and the second cover body in the morning when dust in extreme weather rises.
Furthermore, the first cover body, the second cover body and the fixed plate are made of stainless steel materials, and an anti-corrosion coating is arranged on the outer walls of the first cover body, the second cover body and the fixed plate, so that the service life of the cable outlet structure of the low-voltage power distribution cabinet is prolonged.
The utility model has the advantages that: compared with the prior art, the utility model discloses a low-voltage distribution cabinet cable outlet structure has following advantage: (1) the cable extends out of a cable outlet on the side wall of the power distribution cabinet and sequentially passes through the round hole of the fixing plate, the first cable outlet of the first sealing sheet and the second cable outlet of the second sealing sheet, the cable is supported and fixed through the first cable outlet and the second cable outlet, and under the elastic shrinkage characteristic of the first sealing sheet and the second sealing sheet, the cable is well flexibly fastened, a gap reserved between the cable and the first cable outlet/the second cable outlet can be effectively reduced, and the possibility that dust, rainwater and the like enter the first cover body and the second cover body from the outside is greatly reduced; (2) a small amount of dust, rainwater and the like entering from the second outlet of the cable slide down to the leakage hole along the inner wall of the first cover body. The water is discharged through the leakage hole, and the condition that dust and rainwater enter the interior of the power distribution cabinet carelessly is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the first cover body, the second cover body and the fixing plate after being disassembled;
the cable sealing device comprises a first cover body 1, a second cover body 2, a fixing plate 3, a leakage hole 4, a first sealing sheet 5, a first cable outlet 6, a second sealing sheet 7, a second cable outlet 8, a round hole 9 and a threaded hole 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
In the embodiment shown in fig. 1 and 2, a cable outgoing structure of a low-voltage power distribution cabinet comprises a first cover body 1, a second cover body 2 and a fixing plate 3, wherein the first cover body 1 and the second cover body 2 are both horizontal round table covers, the front end opening diameter of the first cover body 1 is larger than the rear end opening diameter, the front end opening diameter of the second cover body 2 is smaller than the rear end opening diameter, the front end of the first cover body 1 is fixedly connected with the rear end of the second cover body 2, a leak hole 4 is arranged at the lower end of the joint of the first cover body 1 and the second cover body 2, a first sealing sheet 5 is arranged at the rear end opening of the first cover body 4, a first cable outlet 6 is arranged on the first sealing sheet 5, a second sealing sheet 7 is arranged at the front end opening of the second cover body 2, a second cable outlet 8 is arranged on the second sealing sheet 7, a circular hole 9 is arranged on the fixing plate 3, and the size of the circular hole 9 is, the rear end of the first cover body 1 is fixedly connected with the front end face of the fixing plate 3, the fixing plate 3 is fixed on a cable outlet of the side wall of the power distribution cabinet, and the position of the round hole 9 of the fixing plate 3 corresponds to the position of the cable outlet.
In this embodiment, the first seal fin 5 and the second seal fin 7 are both made of an elastic rubber material.
In this embodiment, fixed plate 3 edge all around is equipped with screw hole 10, and the cable outlet of switch board lateral wall is equipped with all around with the screw hole position corresponding screw hole on the fixed plate 3, fixed plate 3 through with screw hole threaded connection's bolt fastening on the switch board.
In this embodiment, a filter screen (not shown) is fixed on the leak hole 4.
In this embodiment, the first cover body, the second cover body 1, the fixing plate 3 and the first cover body 2 are made of stainless steel, and the outer walls of the first cover body 1, the second cover body 2 and the fixing plate 3 are provided with anticorrosive coatings.
The working principle is as follows: the utility model discloses a low-voltage distribution cabinet cable outlet structure, during the use, the cable stretches out from the cable outlet on the switch board lateral wall, pass round hole 9 of fixed plate, the first export 6 of cable of first gasket 5 and the second export 8 of cable of second gasket 7 in proper order, the cable supports fixedly through first export 6 of cable and second export 8 of cable, under the elastic shrinkage characteristic of first gasket 5 and second gasket 7 self, not only form good flexible fastening to the cable, and can effectively reduce the space that leaves between cable and the first export 6 of cable/the second export 8 of cable, greatly reduce the possibility that dust, rainwater etc. get into the first cover body 1 and the second cover body 2 from the outside; a small amount of dust, rainwater and the like entering from the cable second outlet 8 slide down to the leak hole 4 along the inner wall of the first cover body 1. And the dust and rain water are discharged through the leakage holes 4, so that the condition that the dust and the rain water enter the interior of the power distribution cabinet carelessly is avoided.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a low-voltage distribution cabinet cable outlet structure which characterized in that: comprises a first cover body, a second cover body and a fixing plate, wherein the first cover body and the second cover body are both transverse round platform covers, the front end opening diameter of the first cover body is larger than the rear end opening diameter, the front end opening diameter of the second cover body is smaller than the rear end opening diameter, the front end of the first cover body is fixedly connected with the rear end of the second cover body, the lower end of the joint of the first cover body and the second cover body is provided with a leak hole, the rear end opening of the first cover body is provided with a first sealing sheet, the first sealing sheet is provided with a first cable outlet, the front end opening of the second cover body is provided with a second sealing sheet, the second sealing sheet is provided with a second cable outlet, and the fixing plate is provided with a round, and the size of the round hole is matched with the size of the opening at the rear end of the first cover body, the rear end of the first cover body is fixedly connected with the front end face of the fixing plate, the fixing plate is fixed on a cable outlet on the side wall of the power distribution cabinet, and the position of the round hole of the fixing plate corresponds to the position of the cable outlet.
2. The cable outlet structure of the low-voltage power distribution cabinet according to claim 1, wherein: and the first sealing sheet and the second sealing sheet are both made of elastic rubber materials.
3. The cable outlet structure of the low-voltage power distribution cabinet according to claim 1, wherein: the edge all around of fixed plate is equipped with the screw hole, and the cable outlet of switch board lateral wall is equipped with the screw hole corresponding with the screw hole position on the fixed plate all around, and the fixed plate passes through the bolt fastening with screw hole threaded connection on the switch board.
4. The cable outlet structure of the low-voltage power distribution cabinet according to claim 1, wherein: and a filter screen is fixed on the leak hole.
5. The cable outlet structure of the low-voltage power distribution cabinet according to claim 1, wherein: the first cover body, the second cover body and the fixing plate are all made of stainless steel materials, and anti-corrosion coatings are arranged on the outer walls of the first cover body, the second cover body and the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921924822.3U CN210640523U (en) | 2019-11-09 | 2019-11-09 | Cable outlet structure of low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921924822.3U CN210640523U (en) | 2019-11-09 | 2019-11-09 | Cable outlet structure of low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210640523U true CN210640523U (en) | 2020-05-29 |
Family
ID=70797846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921924822.3U Active CN210640523U (en) | 2019-11-09 | 2019-11-09 | Cable outlet structure of low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210640523U (en) |
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2019
- 2019-11-09 CN CN201921924822.3U patent/CN210640523U/en active Active
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