CN217281449U - Cable connecting device of integrated power cabinet - Google Patents
Cable connecting device of integrated power cabinet Download PDFInfo
- Publication number
- CN217281449U CN217281449U CN202220248740.7U CN202220248740U CN217281449U CN 217281449 U CN217281449 U CN 217281449U CN 202220248740 U CN202220248740 U CN 202220248740U CN 217281449 U CN217281449 U CN 217281449U
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- Prior art keywords
- cable
- connecting pipe
- pipe
- integrated power
- cable connector
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- 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
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Abstract
The utility model discloses a cable connecting device of integration power cabinet, including the cable connector, the top of cable connector is fixed with the connecting pipe through fixing bolt, is provided with the elastic expansion band in the inner wall of connecting pipe, and the inside both sides equidistance welding that is located the elastic expansion band of connecting pipe has a plurality of spacing fixture blocks, close soon through the screw thread on the connecting pipe and be connected with the fixed lid of connection. The utility model discloses in, the equidistance welding has a plurality of spacing fixture blocks on the inner wall of connecting pipe to still be provided with the elastic expansion band on the connecting pipe, cover fixedly being connected and be provided with communicating pipe, and there is the arc limiting plate in the inside of communicating pipe through extrusion spring coupling, when connecting pipe internally connected with cable, extrusion spring coupling's arc limiting plate is earlier one step restriction cable position, and spacing fixture block can restrict the position of cable again, makes the cable can not appear rocking phenomenon when connecting.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to cable connecting device of integration power cabinet.
Background
The cable is a cable core formed by a plurality of mutually insulated wires or conductors, a sealing sheath is arranged outside the cable core, an outer protective layer is arranged outside the sheath, and the cable is divided into symmetrical, coaxial and comprehensive cables according to the structure in various laying modes such as overhead, direct-buried, pipeline and underwater; the cable is divided into field operation and permanent cables (underground and submarine cables) according to functions, and all the cables penetrate through walls, floors and cable channels and enter cable holes in a control room, a cable interlayer, a control cabinet, an instrument panel and the like; an end of a cable corridor; the entrance at the bottom of the cable shaft and the upper end of the cable shaft penetrate through the floor slab and are sealed.
However, the existing multi-butt connector for cables has some defects in the using process, the connector is poor in connecting and fixing effects on the cables, the phenomenon that the connecting part falls off easily occurs, and when the cables are not connected, the body sealing effect of the connector is poor, the connector is long in time, and the phenomenon that parts inside the connector are aged easily is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cable connecting device of an integrated power cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the cable connecting device of the integrated power cabinet comprises a cable connector, wherein a connecting pipe is fixed at the top of the cable connector through a fixing bolt, an elastic telescopic belt is arranged in the inner wall of the connecting pipe, a plurality of limiting clamping blocks are welded on the two sides of the elastic telescopic belt in the connecting pipe at equal intervals, a connecting fixing cover is connected on the connecting pipe in a screwing mode through threads, a communicating pipe penetrating through the connecting fixing cover is welded at the center of the top of the connecting fixing cover, a sealing cap is clamped at the top of the communicating pipe, a second sealing washer is arranged on the outer side, located on the connecting pipe, of the top of the cable connector, a convex ring is arranged at the top of the second sealing washer, and a clamping groove clamped with the convex ring is formed in the bottom of the fixing cover.
As a further description of the above technical solution:
the cross section of the limiting clamping block is of a circular ring structure.
As a further description of the above technical solution:
and a first sealing washer is arranged at the top of the connecting pipe.
As a further description of the above technical solution:
the inner wall of the communicating pipe is connected with arc limiting plates through the extrusion springs, the arc limiting plates are provided with six, every three arc limiting plates are a group, and the two groups of arc limiting plates are symmetrical about the horizontal center line of the communicating pipe.
As a further description of the above technical solution:
the connecting tube has a diameter smaller than a diameter of the cable connector.
As a further description of the above technical solution:
the inner diameter of the communicating pipe is larger than that of the connecting pipe.
In the utility model, a plurality of limiting fixture blocks are welded on the inner wall of the connecting pipe at equal intervals, an elastic expansion band is arranged on the connecting pipe, the connecting fixing cover is provided with the communicating pipe, the inside of the communicating pipe is connected with an arc-shaped limiting plate through an extrusion spring, the connecting fixing cover is connected with the connecting pipe in a screwing way, when the connecting pipe is internally connected with a cable, the arc-shaped limiting plate connected with the extrusion spring limits the position of the cable in one step, the limiting fixture blocks can limit the position of the cable again, so that the cable can not shake during connection, the use effect is better, a second sealing washer is arranged on the cable connector and positioned at the outer side of the connecting pipe, a convex ring is also arranged on the second sealing washer, a first sealing washer is arranged at the top of the connecting pipe, a clamping groove is arranged at the bottom of the connecting pipe, when the connecting fixing cover is connected with the connecting pipe in a screwing way, first seal cushion layer and second seal cushion layer can be better guarantee the leakproofness of its junction, and protection effect when not using to the connector is better.
Drawings
Fig. 1 is a schematic structural view of a cable connection device of an integrated power cabinet according to the present invention;
fig. 2 is a top view of the communication pipe of the present invention;
fig. 3 is a top view of the connecting pipe of the present invention.
Illustration of the drawings:
the cable connector comprises a sealing cap 1, a communicating pipe 2, a first sealing washer 3, a second sealing washer 4, a cable connector 5, a fixing bolt 6, a convex ring 7, an elastic expansion band 8, a limiting clamping block 9, a connecting pipe 10, a clamping groove 101, a connecting fixing cover 11, an extrusion spring 12 and an arc limiting plate 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a cable connecting device of an integrated power cabinet includes a cable connector 5, a connecting pipe 10 is fixed at the top of the cable connector 5 through a fixing bolt 6, an elastic expansion band 8 is arranged in the inner wall of the connecting pipe 10, a plurality of limiting clamping blocks 9 are welded inside the connecting pipe 10 at equal intervals on two sides of the elastic expansion band 8, a connecting fixing cover 11 is connected to the connecting pipe 10 in a screwing manner through threads, a communicating pipe 2 penetrating the connecting fixing cover 11 is welded at the center of the top of the connecting fixing cover 11, a sealing cover cap 1 is clamped at the top of the communicating pipe 2, a second sealing washer 4 is arranged at the top of the cable connector 5 and located outside the connecting pipe 10, a convex ring 7 is arranged at the top of the second sealing washer 4, and a clamping groove 101 clamped with the convex ring 7 is arranged at the bottom of the fixing cover 11.
The cross section of the limiting clamping block 9 is of a circular ring structure, a first sealing washer 3 is arranged at the top of the connecting pipe 10, the inner wall of the communicating pipe 2 is connected with arc limiting plates 13 through extrusion springs 12, the number of the arc limiting plates 13 is six, every three arc limiting plates 13 are a group, the two groups of arc limiting plates 13 are symmetrical about the horizontal central line of the communicating pipe 2, the diameter of the connecting pipe 10 is smaller than that of the cable connector 5, and the inner diameter of the communicating pipe 2 is larger than that of the connecting pipe 10.
When the cable connection is not needed, the connection fixing cover 11 can be screwed on the connecting pipe 10, and the sealing cap 1 is fixed on the communication 2, so that the whole cable connector 5 is in a sealing state, and the protection effect on the internal elements of the cable connection card 5 is better.
The working principle is as follows: during the use, open sealing cap 1 on communicating pipe 2, pass communicating pipe 2 with the cable and put into the inside of connecting pipe 10, the inside arc limiting plate 13 of communicating pipe 2 can carry out the fixed in position to the cable under extrusion spring 12's effect, will connect fixed lid 11 and close soon and be connected to on the connecting pipe 10, it can extrude connecting pipe 10 to connect fixed lid 11, make the inside spacing fixture block 9 of connecting pipe 10 can further carry out the restriction in the position to the cable, when connecting second seal ring 4 coincidence on dead lever 11 and the cable connector 5, protruding circle 7 can enter into joint recess 101, can accomplish the installation of cable.
The above, only be the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical field of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered by the protection scope of the present invention.
Claims (6)
1. The cable connecting device of the integrated power cabinet comprises a cable connector (5) and is characterized in that a connecting pipe (10) is fixed at the top of the cable connector (5) through a fixing bolt (6), an elastic telescopic belt (8) is arranged in the inner wall of the connecting pipe (10), a plurality of limiting clamping blocks (9) are welded at the two sides of the elastic telescopic belt (8) inside the connecting pipe (10) at equal intervals, a connecting and fixing cover (11) is connected to the connecting pipe (10) in a screwing mode through threads, a communicating pipe (2) penetrating through the connecting and fixing cover (11) is welded at the center of the top of the connecting and fixing cover (11), a sealing cover cap (1) is clamped at the top of the communicating pipe (2), a second sealing washer (4) is arranged at the outer side of the connecting pipe (10) at the top of the cable connector (5), and a convex ring (7) is arranged at the top of the second sealing washer (4), the bottom of the fixed cover (11) is provided with a clamping groove (101) which is clamped with the convex ring (7).
2. The cable connecting device of the integrated power cabinet as claimed in claim 1, wherein the cross section of the limiting clamping block (9) is a circular ring structure.
3. The cable connection device of an integrated power supply cabinet according to claim 1, characterized in that the top of the connection pipe (10) is provided with a first sealing gasket (3).
4. The cable connecting device of the integrated power cabinet according to claim 1, wherein the inner wall of the communication pipe (2) is connected with six arc-shaped limiting plates (13) through the extrusion spring (12), every three arc-shaped limiting plates (13) are in one group, and the two groups of arc-shaped limiting plates (13) are symmetrical about the horizontal center line of the communication pipe (2).
5. The cable connection device of an integrated power supply cabinet according to claim 1, characterized in that the diameter of the connection tube (10) is smaller than the diameter of the cable connector (5).
6. The cable connection device of an integrated power supply cabinet according to claim 1, wherein the inner diameter of the communication pipe (2) is larger than the inner diameter of the connection pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220248740.7U CN217281449U (en) | 2022-02-06 | 2022-02-06 | Cable connecting device of integrated power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220248740.7U CN217281449U (en) | 2022-02-06 | 2022-02-06 | Cable connecting device of integrated power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217281449U true CN217281449U (en) | 2022-08-23 |
Family
ID=82904353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220248740.7U Active CN217281449U (en) | 2022-02-06 | 2022-02-06 | Cable connecting device of integrated power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217281449U (en) |
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2022
- 2022-02-06 CN CN202220248740.7U patent/CN217281449U/en active Active
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