CN219659397U - Cable sealing device of power distribution cabinet - Google Patents
Cable sealing device of power distribution cabinet Download PDFInfo
- Publication number
- CN219659397U CN219659397U CN202320387012.9U CN202320387012U CN219659397U CN 219659397 U CN219659397 U CN 219659397U CN 202320387012 U CN202320387012 U CN 202320387012U CN 219659397 U CN219659397 U CN 219659397U
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- China
- Prior art keywords
- threading
- cable
- fixedly connected
- power distribution
- sealing device
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- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a cable sealing device of a power distribution cabinet, which belongs to the field of power distribution cabinets and comprises a cabinet body and a threading shell fixedly arranged at one side of the cabinet body, wherein a plurality of threading holes penetrating through the cabinet body are formed in the threading shell, cables penetrate through the threading holes, studs are connected to two sides of the threading shell in a threaded manner, one end of each stud, which is positioned in each threading hole, is rotationally connected with an arc-shaped clamping plate, the arc-shaped clamping plate is abutted against the surface of the cable, an air inflation ring is fixedly embedded into the inner wall of each threading hole, an air inflation pipe is fixedly connected to the top of each air inflation ring, and an air outlet pipe is fixedly connected to the bottom of each air inflation ring; through the setting of inflation ring, gas tube, inflation valve, check valve, outlet duct and discharge valve, after the cable is fixed, can use external inflation equipment to connect the inflation valve and aerify the inflation ring through the gas tube in, make the inflation ring take place to expand to fill between threading hole inner wall and cable, seal the cable, improve sealed effect.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a cable sealing device of a power distribution cabinet.
Background
The power distribution cabinet is a power distribution device for assembling switching equipment, measuring instruments, protection electrical appliances and auxiliary equipment in a box body according to the electric wiring requirements. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads.
The cable of traditional switch board, most is connected with external line through the through-hole of switch board cabinet wall, needs to seal cable inlet wire department in order to guarantee the inside environmental quality of switch board, and the cable seal of current switch board adopts the fixed form of sealing washer, generally because its leakproofness is weaker, leads to having water, debris dust and the entering of toy easily, exists the potential safety hazard.
Disclosure of Invention
The utility model aims to provide a cable sealing device of a power distribution cabinet, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable sealing device of switch board, includes the cabinet body and the threading casing of fixed mounting in cabinet body one side, the inside of threading casing has been seted up a plurality of through wires holes that link up the cabinet body, it has the cable to run through in the threading hole, the equal threaded connection in both sides of threading casing has the double-screw bolt, the one end that the double-screw bolt is located the threading hole rotates and is connected with arc splint, arc splint and the surface butt of cable, the inner wall embedding of threading hole is fixed with the inflation ring, the top fixedly connected with inflation tube of inflation ring, the bottom fixedly connected with outlet duct of inflation ring, the position fixedly mounted that the cabinet body inner wall is close to the threading hole has the baffle, the inner wall fixedly connected with sealing washer of baffle.
As a preferred implementation mode, a limiting telescopic rod is fixedly connected between the arc-shaped clamping plate and the inner wall of the threading hole.
As a preferred implementation mode, one end of the air charging pipe is fixedly connected with an air charging valve.
As a preferred embodiment, the inflation tube is provided with a one-way valve.
As a preferred implementation mode, one end of the air outlet pipe is fixedly connected with an air outlet valve.
As a preferred embodiment, the baffle is fixedly mounted on the inner wall of the cabinet body through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
according to the cable sealing device of the power distribution cabinet, through the arrangement of the studs and the arc clamping plates, after a cable penetrates into the threading hole, the studs can be rotated to drive the arc clamping plates to move, so that the arc clamping plates clamp and fix the cable, and the stability of the cable is ensured;
the cable sealing device of the power distribution cabinet is characterized in that the cable is fixedly arranged through the air charging ring, the air charging pipe, the air charging valve, the one-way valve, the air outlet pipe and the exhaust valve, and after the cable is fixed, the external air charging equipment can be used for connecting the air charging valve to charge air in the air charging ring through the air charging pipe, so that the air charging ring is expanded and is filled between the inner wall of the threading hole and the cable, the cable is sealed, and the sealing effect is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
fig. 3 is a schematic cross-sectional view of the threading housing of the present utility model.
In the figure: 1. a cabinet body; 2. a threading housing; 3. a threading hole; 4. a cable; 5. a stud; 6. an arc clamping plate; 7. an air-filling ring; 8. an inflation tube; 9. an air outlet pipe; 10. a baffle; 11. a seal ring; 12. a limiting telescopic rod; 13. an inflation valve; 14. a one-way valve; 15. an exhaust valve; 16. and (5) a bolt.
Detailed Description
The utility model is further described below with reference to examples.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1-3, the utility model provides a cable sealing device of a power distribution cabinet, which comprises a cabinet body 1 and a threading shell 2 fixedly installed on one side of the cabinet body 1, wherein a plurality of threading holes 3 penetrating through the cabinet body 1 are formed in the threading shell 2, cables 4 penetrate through the threading holes 3, through the arrangement of the threading shell 2 and the threading holes 3, a plurality of cables 4 can penetrate through the threading shell 2, studs 5 are connected to two sides of the threading shell 2 in a threaded manner, one end of each stud 5, which is positioned in each threading hole 3, is rotationally connected with an arc clamping plate 6, a limiting telescopic rod 12 is fixedly connected between each arc clamping plate 6 and the inner wall of each threading hole 3, the arc clamping plates 6 are abutted against the surfaces of the cables 4, and through the arrangement of the studs 5 and the arc clamping plates 6, after the cables 4 penetrate through the threading holes 3, the rotatable studs 5 drive the arc clamping plates 6 to move so that the arc clamping plates 6 clamp the cables 4 to clamp and fix the cables 4, and the stability of the cables 4 is ensured.
The inner wall embedding of through wires hole 3 is fixed with the charging collar 7, the top fixedly connected with charging tube 8 of charging collar 7, the one end fixedly connected with inflation valve 13 of charging tube 8, install check valve 14 on the charging tube 8, the bottom fixedly connected with outlet duct 9 of charging collar 7, the one end fixedly connected with discharge valve 15 of outlet duct 9, through the setting of charging collar 7, charging tube 8, inflation valve 13, check valve 14, outlet duct 9 and discharge valve 15, after cable 4 is fixed, can use external inflation equipment to connect inflation valve 13 and charge through charging tube 8 to charging collar 7, make charging collar 7 take place the inflation, and fill between threading hole 3 inner wall and cable 4, seal cable 4, improve sealed effect.
The position fixed mounting that cabinet body 1 inner wall is close to through wires hole 3 has baffle 10, and baffle 10 passes through bolt 16 fixed mounting on cabinet body 1 inner wall, and the inner wall fixedly connected with sealing washer 11 of baffle 10, through the setting of baffle 10 and sealing washer 11, after inflatable ring 7 aerifys, can install the baffle 10 in the through wires hole 3 departments of cabinet body 1 inner wall, cooperates sealing washer 11 to carry out secondary seal to cabinet body 1 inner wall, further improves sealed effect.
The working principle and the using flow of the utility model are as follows: firstly, through the setting of double-screw bolt 5 and arc splint 6, after cable 4 penetrates through hole 3, rotatable double-screw bolt 5 drives arc splint 6 and removes, make arc splint 6 carry out the centre gripping fixedly to cable 4, guarantee the stability of cable 4, through the setting of inflation ring 7, inflation tube 8, inflation valve 13, check valve 14, outlet duct 9 and discharge valve 15, after cable 4 is fixed, can use external inflation equipment to connect inflation valve 13 to aerify in the inflation ring 7 through inflation tube 8, make inflation ring 7 expand, and fill between through hole 3 inner wall and cable 4, seal cable 4, improve sealed effect, through the setting of baffle 10 and sealing washer 11, can install baffle 10 in the through hole 3 departments of cabinet body 1 inner wall after inflation ring 7 aerifys, cooperate sealing washer 11 to carry out secondary seal to cabinet body 1 inner wall, further improve sealed effect.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cable sealing device of switch board, includes cabinet body (1) and fixed mounting threading casing (2) in cabinet body (1) one side, its characterized in that: the utility model discloses a threading cabinet, including threading casing (2), cable (4) have been run through in threading casing (2), threading casing (2) both sides equal threaded connection has double-screw bolt (5), one end that double-screw bolt (5) are located threading casing (3) rotates and is connected with arc splint (6), the surface butt of arc splint (6) and cable (4), the inner wall embedding of threading casing (3) is fixed with and aerifys ring (7), the top fixedly connected with gas tube (8) of aerifys ring (7), the bottom fixedly connected with outlet duct (9) of aerifys ring (7), the position fixedly connected with baffle (10) that cabinet body (1) inner wall is close to threading hole (3), the inner wall fixedly connected with sealing washer (11) of baffle (10).
2. The cable sealing device of a power distribution cabinet according to claim 1, wherein: and a limiting telescopic rod (12) is fixedly connected between the arc clamping plate (6) and the inner wall of the threading hole (3).
3. The cable sealing device of a power distribution cabinet according to claim 1, wherein: one end of the air charging pipe (8) is fixedly connected with an air charging valve (13).
4. The cable sealing device of a power distribution cabinet according to claim 1, wherein: the one-way valve (14) is arranged on the air charging pipe (8).
5. The cable sealing device of a power distribution cabinet according to claim 1, wherein: one end of the air outlet pipe (9) is fixedly connected with an exhaust valve (15).
6. The cable sealing device of a power distribution cabinet according to claim 1, wherein: the baffle (10) is fixedly arranged on the inner wall of the cabinet body (1) through bolts (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320387012.9U CN219659397U (en) | 2023-03-03 | 2023-03-03 | Cable sealing device of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320387012.9U CN219659397U (en) | 2023-03-03 | 2023-03-03 | Cable sealing device of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219659397U true CN219659397U (en) | 2023-09-08 |
Family
ID=87859841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320387012.9U Active CN219659397U (en) | 2023-03-03 | 2023-03-03 | Cable sealing device of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219659397U (en) |
-
2023
- 2023-03-03 CN CN202320387012.9U patent/CN219659397U/en active Active
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