CN214153743U - Novel cable connection structure of ring main unit - Google Patents
Novel cable connection structure of ring main unit Download PDFInfo
- Publication number
- CN214153743U CN214153743U CN202022974587.XU CN202022974587U CN214153743U CN 214153743 U CN214153743 U CN 214153743U CN 202022974587 U CN202022974587 U CN 202022974587U CN 214153743 U CN214153743 U CN 214153743U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cable
- ring main
- incorgruous
- main unit
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a novel looped netowrk cabinet cable junction structure, including female antithetical couplet cabinet, female antithetical couplet promotion cabinet and connect the cable connector between the two, longitudinal separation sets up between the cable connector, and this cable connector includes two the linkage unit who promotes the cabinet and be connected with female antithetical couplet cabinet, female antithetical couplet respectively, and every linkage unit includes three-way connector, equipment sleeve pipe, insulating stopper, shield cover and incorgruous generating line cup joints respectively in three connecting port of three-way connector, it is connected with the nut cooperation to lead to passing through stud between equipment sleeve pipe and the insulating stopper, incorgruous generating line and stud are connected, the shield cover will insulate to plug the closing cap inside three-way connector, two connect through incorgruous generating line between linkage unit's the three-way connector. The utility model discloses a novel looped netowrk cabinet cable junction structure overall structure is simple, and the installation is high-efficient, and reduction equipment cost realizes high-efficient the connection between the looped netowrk cabinet body.
Description
Technical Field
The utility model relates to a looped netowrk cabinet technical field, concretely relates to novel looped netowrk cabinet cable junction structure.
Background
The ring main unit has two types of bus coupler and bus coupler lifting cabinet, and these types of bus coupler and lifting cabinet are used to separate one section of bus from two sections of bus with one section switch. In other air-insulated cabinet types, the bus-bar cabinet and the bus-bar lifting cabinet are directly connected through copper bars, but the method cannot be used for a fully-insulated ring main unit, because the inflatable cabinet seals primary components in a stainless steel air box filled with SF6 gas and comprises the copper bars; referring to fig. 1, fig. 1 is a schematic view of connection between ring main units in the prior art, a high-voltage cable is used to connect primary loops of the two main units together, but such a scheme has the following disadvantages: this high tension cable of preparation needs 2 tangible cable front plug a and one section high tension cable b of cover, needs the looped netowrk cabinet to send the scene in addition and just can make, if done in the workshop, that contains the cable of front plug and can not alternate in the cabinet body, such scheme is with high costs, and is efficient and use inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a novel looped netowrk cabinet cable junction structure solves at least that it is high to connect between the current looped netowrk cabinet body, and connects the inconvenient problem of operation, has simple structure, installs and uses convenient advantage.
(II) technical scheme
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a novel looped netowrk cabinet cable junction structure, includes female antithetical couplet cabinet, female antithetical couplet promotion cabinet and connects the cable connector between the two, longitudinal separation sets up between the cable connector, and this cable connector includes two the linkage unit who is connected with female antithetical couplet cabinet, female antithetical couplet promotion cabinet respectively, and every linkage unit includes tee junction head, equipment sleeve pipe, insulating stopper, shield cover and incorgruous generating line, equipment sleeve pipe, insulating stopper and incorgruous generating line cup joint respectively in the three connecting port of tee junction head, stud and nut cooperation are passed through between equipment sleeve pipe and the insulating stopper and are connected, incorgruous generating line and stud are connected, the shield cover will insulate to fill up the closing cap inside the tee junction head, two connect through the incorgruous generating line between linkage unit's the tee junction head.
In a further arrangement, the device bushing is disposed opposite the insulating plug.
So set up, equipment sleeve pipe and insulating stopper are connected on two connectors that the tee bend connector is relative, conveniently pass through stud connection each other.
Further, a flat gasket and a spring gasket are arranged between the stud bolt and the nut.
So set up, flat gasket and spring shim strengthen the joint strength between stud and the nut.
The special-direction bus comprises an inner wire and an outer sleeve, a connecting hole is formed in the connecting end of the inner wire, and the stud bolt penetrates through the connecting hole.
So set up, the incorgruous generating line is connected with stud through connecting hole on the interior line, and then realizes being connected between two the linkage unit, and firm in connection is stable.
The end part of the inner wire is provided with a positioning convex part, a positioning concave part matched with the positioning convex part is arranged in the three-way connector, and the positioning concave part and the positioning convex part are attached to limit the rotation of the incongruous bus.
So set up, through location convex part and location concave part laminating cooperation realization circumference location between incoordination generating line and the tee bend connector, rotate in avoiding the incoordination generating line use, promote the stability of connecting.
Further setting, the interior line is inside to be equipped with the hole, and this hole sets up along interior line length direction.
So set up, the flexibility and the elasticity of interior line through hole reinforcing self promote connection stability between the cabinet body.
Further setting, equipment sleeve pipe tip is equipped with the stair structure and is connected with female cabinet or female lifting cabinet that allies oneself with through this stair structure.
So set up, the stair structure forms spacingly, promotes the stability of being connected between equipment sleeve pipe and the cabinet body.
(III) advantageous effects
Compared with the prior art, the utility model provides a pair of novel looped netowrk cabinet cable junction structure possesses following beneficial effect:
the utility model discloses a novel looped netowrk cabinet cable junction structure passes through the cable connector and connects two cabinet bodies, and the linkage unit of cable connector installs on a cabinet body respectively alone, linkage unit's equipment sleeve pipe and cabinet body coupling, connect through incorgruous generating line between the linkage unit, and then realize the connection between the cabinet body, so saved the operation that traditional inter-cabinet body coupling need install two sets of cable front plugs and connect through the copper bar at the internal, reduced equipment cost, the installation effectiveness is higher. The utility model discloses a novel looped netowrk cabinet cable junction structure overall structure is simple, and the installation is high-efficient, and reduction equipment cost realizes high-efficient the connection between the looped netowrk cabinet body.
Drawings
Fig. 1 is a schematic view of connection between ring main unit bodies in the prior art;
FIG. 2 is a front view of the preferred embodiment of the present invention;
FIG. 3 is a top view of a preferred embodiment of the present invention;
fig. 4 is a schematic diagram of the fitting of the spacer and the welding head according to the preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention, fig. 2 is a front view of the preferred embodiment of the present invention, fig. 3 is a top view of the preferred embodiment of the present invention, and fig. 4 is a schematic matching diagram of a partition board and a welding head of the preferred embodiment of the present invention.
The utility model provides
The utility model provides a novel looped netowrk cabinet cable connection structure, including female antithetical couplet cabinet 2, female antithetical couplet promotes cabinet 3 and connects cable connector 1 between the two, vertical interval sets up between the cable connector 1, this cable connector 1 includes two respectively with female antithetical couplet cabinet 2, the female linkage promotes the linkage unit that cabinet 3 is connected, every linkage unit includes three-way connection head 11, equipment sleeve 12, insulating stopper 13, shield cover 14 and incorgruous generating line 15, equipment sleeve 12, insulating stopper 13 and incorgruous generating line 15 cup joint respectively in three interface of three-way connection head 11, it is connected with nut 17 cooperation to lead to passing through stud 16 between equipment sleeve 12 and the insulating stopper 13, incorgruous generating line 15 is connected with stud 16, shield cover 14 covers insulating stopper 13 inside three-way connection head 11, connect through incorgruous generating line 15 between three-way connection head 11 of two linkage units.
The equipment sleeve 12 and the insulating plug 13 are oppositely arranged, and the equipment sleeve 12 and the insulating plug 13 are connected to two opposite connecting ports of the three-way connector 11 and are conveniently connected with each other through the stud bolts 16; a flat gasket 18 and a spring gasket 19 are arranged between the stud bolt 16 and the nut 17, and the flat gasket 18 and the spring gasket 19 enhance the connection strength between the stud bolt 16 and the nut 17.
The anisotropic bus 15 comprises an inner wire 151 and an outer sleeve 152, a connecting hole 150 is formed in the connecting end of the inner wire 151, the stud bolt 16 penetrates through the connecting hole 150, the anisotropic bus 15 is connected with the stud bolt 16 through the connecting hole 150 in the inner wire 151, connection between the two connecting units is achieved, and connection is firm and stable; a positioning convex part 101 is arranged at the end part of the inner wire 151, a positioning concave part 102 matched with the positioning convex part 101 is arranged in the three-way connector 11, the positioning concave part 102 is attached to the positioning convex part 101 to limit the rotation of the incongruous bus 15, the incongruous bus 15 and the three-way connector 11 are circumferentially positioned by the attachment and matching of the positioning convex part 101 and the positioning concave part 102, the rotation of the incongruous bus in the use process is avoided, and the connection stability is improved; interior line 151 is inside to be equipped with hole 153, and this hole 153 sets up along interior line 151 length direction, and interior line 151 passes through the pliability and the elasticity of hole 153 reinforcing self, promotes the stability of connecting between the cabinet body.
The end of the equipment casing 12 is provided with a ladder structure 120 and is fixedly connected with the bus coupler cabinet 2 or the bus coupler lifting cabinet 3 through the ladder structure 120, the ladder structure 120 forms a limit position, and the connection stability between the equipment casing 12 and the cabinet body is improved.
The utility model discloses a novel looped netowrk cabinet cable junction structure during the use, connect two cabinet bodies through cable connector 1, cable connector 1's the linkage unit is installed on a cabinet body respectively alone, linkage unit's equipment sleeve 12 and cabinet body coupling, connect through incorgruous generating line 15 between the linkage unit, and then realize the connection between the cabinet body, so saved the operation that two sets of cable front plugs of traditional inter-cabinet body coupling need be installed and the internal copper bar of cabinet is connected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel looped netowrk cabinet cable junction structure, a serial communication port, including female antithetical couplet cabinet, female antithetical couplet promotion cabinet and connect the cable connector between the two, longitudinal separation sets up between the cable connector, and this cable connector includes two the linkage unit who is connected with female antithetical couplet cabinet, female antithetical couplet promotion cabinet respectively, and every linkage unit includes three-way connection head, equipment sleeve pipe, insulating stopper, shield cover and incorgruous generating line cup joints respectively in three connecting port of three-way connection head, the expert is passed between equipment sleeve pipe and the insulating stopper stud and is connected with the nut cooperation, incorgruous generating line and stud are connected, the shield cover will insulate to fill in the closing cap inside three-way connection head, two connect through incorgruous generating line between linkage unit's the three-way connection head.
2. The novel ring main unit cable connection structure as claimed in claim 1, wherein the equipment sleeve is disposed opposite to the insulating plug.
3. The novel ring main unit cable connection structure as claimed in claim 2, wherein a flat gasket and a spring gasket are arranged between the stud bolt and the nut.
4. The novel ring main unit cable connection structure as claimed in claim 2, wherein the incongruous bus bar includes an inner wire and an outer sleeve, the connection end of the inner wire is provided with a connection hole, and the stud bolt is arranged through the connection hole.
5. The novel ring main unit cable connection structure as claimed in claim 4, wherein a positioning protrusion is disposed at an end of the inner wire, and a positioning concave portion adapted to the positioning protrusion is disposed in the three-way connector, and the positioning concave portion and the positioning protrusion are attached to limit rotation of the incongruous bus.
6. The novel ring main unit cable connection structure as claimed in claim 4, wherein an inner hole is formed inside the inner wire, and the inner hole is formed along a length direction of the inner wire.
7. The novel ring main unit cable connection structure as claimed in claim 1, wherein the end of the equipment sleeve is provided with a step structure and is connected with the female connection cabinet or the female connection lifting cabinet through the step structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974587.XU CN214153743U (en) | 2020-12-08 | 2020-12-08 | Novel cable connection structure of ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974587.XU CN214153743U (en) | 2020-12-08 | 2020-12-08 | Novel cable connection structure of ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214153743U true CN214153743U (en) | 2021-09-07 |
Family
ID=77585972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022974587.XU Active CN214153743U (en) | 2020-12-08 | 2020-12-08 | Novel cable connection structure of ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214153743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142377A (en) * | 2021-11-26 | 2022-03-04 | 平高集团有限公司 | Bus-tie lifting cabinet |
-
2020
- 2020-12-08 CN CN202022974587.XU patent/CN214153743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142377A (en) * | 2021-11-26 | 2022-03-04 | 平高集团有限公司 | Bus-tie lifting cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209200181U (en) | A kind of cable connector device | |
| CN105281055A (en) | Plug buckle connecting conductive cable connector matching member and finished product mode | |
| CN214153743U (en) | Novel cable connection structure of ring main unit | |
| CN208189812U (en) | A kind of cable intermediate joint | |
| CN111082388A (en) | PT elbow type cable joint | |
| CN210838124U (en) | Tubular bus flexible connection joint | |
| CN202503115U (en) | Combined type novel connection structure of tubular bus | |
| CN210201393U (en) | High-voltage grounding box embedded part | |
| CN202004415U (en) | Special intermediate connector for fireproof cables | |
| CN218770149U (en) | Connection structure between reactive power compensation device modules | |
| CN216818770U (en) | PT connecting cable | |
| CN217401373U (en) | Welding-free metal joint | |
| CN206340657U (en) | Emergent portable antenna Fast Installation component | |
| CN212991363U (en) | Single-double conductor conversion device | |
| CN215294041U (en) | Anti-falling device suitable for hydraulic hose connector | |
| CN217691704U (en) | Cable joint connecting device | |
| CN2479670Y (en) | Low-voltage power cable junction box | |
| CN217115039U (en) | Joint for cable | |
| CN215835106U (en) | High-voltage electric power fitting for electric power circuit | |
| CN205070032U (en) | Insulated wire connecting terminal component that can connect with electricity | |
| CN209982026U (en) | Tube bus multi-hole connecting device | |
| CN218448742U (en) | Secondary-fastening welding cable quick connector | |
| CN219643575U (en) | Metal joint capable of connecting metal hose | |
| CN210576537U (en) | Thread cold pressing head for cable television cable joint | |
| CN216489699U (en) | Pi-shaped cable front connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |