CN214957381U - 10KV/3150A high-voltage large-current connecting sleeve device - Google Patents
10KV/3150A high-voltage large-current connecting sleeve device Download PDFInfo
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- CN214957381U CN214957381U CN202121352982.2U CN202121352982U CN214957381U CN 214957381 U CN214957381 U CN 214957381U CN 202121352982 U CN202121352982 U CN 202121352982U CN 214957381 U CN214957381 U CN 214957381U
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Abstract
The utility model relates to a 10KV/3150A high pressure heavy current connection sleeve device, including first connector, second connector, first connecting bus body, second connecting bus body, first generating line copper conductor, second generating line copper conductor. One end of the second connector is connected with the first connector, and the other end of the second connector is connected with the other first connector. The insulating sleeve structure is respectively arranged at the lower ends of the first connector or the second connector, and the insulating straight sleeve main body and the straight sleeve copper conductor in the insulating sleeve are mutually and tightly matched, so that the high-current carrying capacity of the insulating sleeve is favorably improved. And then the external thread groove arranged on the straight sleeve copper conductor is meshed with the internal thread body arranged on the insulating straight sleeve main body, and the sleeve pressing plate arranged on the insulating straight sleeve main body is used for improving the installation force between the connecting sleeves.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an electric connector's technical field especially indicates a 10KV/3150A high pressure heavy current adapter sleeve device that is used for the aspect of high pressure heavy current technique.
[ background of the invention ]
With the continuous progress and development of society, the living standard of consumers is continuously improved, and meanwhile, various electric appliances are increasingly popularized in the lives of the consumers. However, the electricity consumption of a family or village or society is increased, and therefore, the current carried by the used equipment required for providing the society with large electricity consumption is increased. Since the connector is one of the important components in the voltage equipment or the transformer, and the connector is used for bridging the components connected to the inside of the power equipment or the voltage transformer, the more current the connector carries. Because the connecting sleeve in the existing connector adopts the mutual matching use of a common insulator and a metal conductor, the connecting sleeve cannot bear large current. In addition, the installation force ratio between the insulator and the metal conductor is poor, which easily causes the connecting sleeve to be easily loosened.
[ Utility model ] content
In view of this, the technical problem to be solved of the present invention is to provide a 10KV/3150A high voltage large current connection sleeve device capable of improving the current capacity carried by the connection sleeve in the connector and the installation force between the connection sleeves.
Therefore, the technical solution of the present invention is to provide a 10KV/3150A high-voltage large-current connection casing device, which comprises a first connector, a second connector, a first connection bus body, a second connection bus body, a first bus copper conductor and a second bus copper conductor; one end of the second connector is connected with the first connector, and the other end of the second connector is connected with the other first connector; the first connecting bus body is connected between the first connector and one end of the second connector, and the first bus copper conductor is arranged in the first connecting bus body; the second connecting bus body sleeve is connected between the first connector and the other end of the second connector, and the second bus copper conductor is arranged on the second connecting bus body; or the two ends of the first connecting bus body or the second connecting bus body are respectively provided with a first connector; the insulating sleeve is arranged at the lower end of the first connector or the second connector respectively, and comprises an insulating straight sleeve main body and a straight sleeve copper conductor arranged in the insulating straight sleeve main body; the insulating straight sleeve main body comprises a straight sleeve body, copper conductor sleeve holes, sleeve pressing plates and a sealing ring sleeve, wherein the straight sleeve body is arranged on the periphery, two ends of the straight sleeve body are small, the middle of the straight sleeve body is large, the straight sleeve body is hollow, the copper conductor sleeve holes are formed in the straight sleeve body and used for accommodating and fixing a straight sleeve copper conductor, the sleeve pressing plates are respectively arranged on the periphery of the middle position of the straight sleeve body, and the sealing ring sleeve is arranged between the inner side end faces of the two sleeve pressing plates and used for sealing; two ends of the inside of the copper conductor sleeve hole are respectively provided with an internal thread body protruding outwards, and the sleeve pressing plates at the two ends are respectively provided with a vertically downward bolt hole for fixing the insulating straight sleeve on the ground; the straight sleeve copper conductor comprises a copper conductor main body, wherein the two ends of the copper conductor main body are large, the middle of the copper conductor main body is small, the copper conductor main body is contained in a copper conductor sleeve hole, the two ends of the copper conductor main body are respectively provided with an inward concave external thread groove which is used for being meshed with the internal thread body, and the two ends of the copper conductor main body are respectively provided with a conductor connecting hole which is used for connecting.
The first connector comprises a shielding three-way pipe, a three-way sleeve shielding layer arranged on the outer layer surface of the shielding three-way pipe, an insulating sleeve structure arranged at the lower end of the shielding three-way pipe, and a first bolt fixing piece arranged at the upper end of the insulating sleeve structure and used for connecting the shielding three-way pipe and the insulating sleeve structure together; the insulating sleeve structure comprises a first insulating straight sleeve directly mounted at the lower end of the shielding type three-way pipe, an insulating straight sleeve sealing ring mounted between the first insulating straight sleeve and the ground, an insulating straight sleeve pressing plate mounted at the lower end of the first insulating straight sleeve and used for fixing the lower end of the first insulating straight sleeve, and insulating straight sleeve bolts mounted at two ends of the insulating straight sleeve pressing plate.
The second connector comprises a shielding type four-way pipe, a four-way sleeve shielding layer arranged on the surface of the outer layer of the shielding type four-way pipe, a four-way insulating sleeve structure arranged at the lower end of the shielding type four-way pipe, and a second bolt fixing part arranged at the upper end of the four-way insulating sleeve structure and used for connecting the shielding type four-way pipe with the four-way insulating sleeve structure; the four-way insulating sleeve structure comprises a second insulating straight sleeve directly arranged at the lower end of the shielding type four-way pipe, an insulating straight sleeve copper conductor arranged inside the second insulating straight sleeve, a four-way insulating sleeve sealing ring arranged between the second insulating straight sleeve and the ground, an insulating straight sleeve pressing plate arranged at the lower end of the second insulating straight sleeve and used for fixing the lower end of the second insulating straight sleeve, and four-way insulating sleeve bolts arranged at two ends of the insulating straight sleeve pressing plate.
The utility model has the advantages of: one end of the second connector is connected with the first connector, and the other end of the second connector is connected with the other first connector; the first connecting bus body is connected between the first connector and one end of the second connector, and the first bus copper conductor is arranged in the first connecting bus body; the second connecting bus body sleeve is connected between the first connector and the other end of the second connector, and the second bus copper conductor is arranged on the second connecting bus body; or the two ends of the first connecting bus body or the second connecting bus body are respectively provided with a first connector; the insulating sleeve is arranged at the lower end of the first connector or the lower end of the second connector respectively and comprises an insulating straight sleeve main body and a straight sleeve copper conductor arranged in the insulating straight sleeve main body. The insulating straight sleeve main body comprises a straight sleeve body, copper conductor sleeve holes, sleeve pressing plates and a sealing ring sleeve, wherein the straight sleeve body is arranged on the periphery, two ends of the straight sleeve body are small, the middle of the straight sleeve body is large, the straight sleeve body is hollow, the copper conductor sleeve holes are formed in the straight sleeve body and used for accommodating and fixing a straight sleeve copper conductor, the sleeve pressing plates are respectively arranged on the periphery of the middle position of the straight sleeve main body, and the sealing ring sleeve is arranged between the inner side end faces of the two sleeve pressing plates and used for sealing; the copper conductor sleeve hole is characterized in that two ends inside the copper conductor sleeve hole are respectively provided with an internal thread body protruding outwards, and the two end sleeve pressing plates are respectively provided with a vertical downward bolt hole used for fixing the insulating straight sleeve on the ground. The straight sleeve copper conductor comprises a copper conductor main body, wherein the two ends of the copper conductor main body are large, the middle of the copper conductor main body is small, the copper conductor main body is contained in a copper conductor sleeve hole, the two ends of the copper conductor main body are respectively provided with an inward concave external thread groove which is used for being meshed with the internal thread body, and the two ends of the copper conductor main body are respectively provided with a conductor connecting hole which is used for connecting. The insulating straight sleeve main body and the straight sleeve copper conductor in the insulating sleeve are mutually and tightly matched, so that the high-current bearing capacity of the insulating sleeve is favorably improved. And then the external thread groove arranged on the straight sleeve copper conductor is meshed with the internal thread body arranged on the insulating straight sleeve main body, and the sleeve pressing plate arranged on the insulating straight sleeve main body is used for improving the installation force between the connecting sleeves.
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
[ description of the drawings ]
Fig. 1 is a schematic view of the general assembly of a 35KV/3150A high-voltage large-current connection sleeve device of the present invention;
fig. 2 is a schematic view of the assembly of two first connectors according to the present invention;
fig. 3 is a schematic view of the structure of the middle insulation sleeve of the present invention.
[ detailed description ] embodiments
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to fig. 3, a high-voltage large-current connection sleeve device of 10KV/3150A is described below with reference to an embodiment, which includes a first connector 1, a second connector 2, a first connection bus body 3, a second connection bus body 4, a first bus copper conductor 5, and a second bus copper conductor 6.
The first connector 1 comprises a shielding three-way pipe 101, a three-way sleeve shielding layer 102 arranged on the outer layer surface of the shielding three-way pipe 101, an insulating sleeve structure arranged at the lower end of the shielding three-way pipe 101, and a first bolt fixing part 103 arranged at the upper end of the insulating sleeve structure and used for connecting the shielding three-way pipe 101 and the insulating sleeve structure together; the insulating sleeve structure comprises a first insulating straight sleeve 104 directly mounted at the lower end of the shielding type three-way pipe 101, an insulating straight sleeve sealing ring 105 mounted between the first insulating straight sleeve 104 and the ground, an insulating straight sleeve pressing plate 106 mounted at the lower end of the first insulating straight sleeve 104 and used for fixing the lower end of the first insulating straight sleeve 104, and insulating straight sleeve bolts 107 mounted at two ends of the insulating straight sleeve pressing plate 106.
The second connector 2 comprises a shielding type four-way pipe 201, a four-way sleeve shielding layer 202 arranged on the outer layer surface of the shielding type four-way pipe 201, a four-way insulating sleeve structure arranged at the lower end of the shielding type four-way pipe 201, and a second bolt fixing piece 203 arranged at the upper end of the four-way insulating sleeve structure and used for connecting the shielding type four-way pipe 201 and the four-way insulating sleeve structure together; the four-way insulation sleeve structure comprises a second insulation straight sleeve 204 directly installed at the lower end of the shielding type four-way pipe 201, an insulation straight sleeve copper conductor 205 installed inside the second insulation straight sleeve 204, a four-way insulation sleeve sealing ring 206 installed between the second insulation straight sleeve 204 and the ground, an insulation straight sleeve pressing plate 207 installed at the lower end of the second insulation straight sleeve 204 and used for fixing the lower end of the second insulation straight sleeve 204, and four-way insulation sleeve bolts 208 installed at two ends of the insulation straight sleeve pressing plate 207.
In the present embodiment, one end of the second connector 2 is connected to the first connector 1, and the other end of the second connector 2 is connected to another first connector 1; the first connecting bus body 3 is connected between the first connector 1 and one end of the second connector 2, and the first bus copper conductor 5 is arranged inside the first connecting bus body 3; the second connecting bus body sleeve 4 is connected between the first connector 1 and the other end of the second connector 2, and the second bus copper conductor 6 is arranged inside the second connecting bus body 4; alternatively, the first connector 1 is connected to each of both ends of the first connecting bus bar body 3 or the second connecting bus bar body 4.
The first insulating straight bushing 104 and the second insulating straight bushing 204 are collectively referred to as insulating bushings, and are respectively arranged on the insulating bushings at the lower end of the first connector 1 or the second connector 2, and each insulating bushing comprises an insulating straight bushing main body 31 and a straight bushing copper conductor 32 installed inside the insulating straight bushing main body 31. The insulating straight sleeve main body 31 comprises a straight sleeve body, copper conductor sleeve holes 33, sleeve pressing plates 30 and a sealing ring sleeve 34, wherein the straight sleeve body is arranged on the periphery, two ends of the straight sleeve body are small, the middle of the straight sleeve body is large, the straight sleeve body is hollow, the copper conductor sleeve holes 33 are arranged in the straight sleeve body and used for accommodating and fixing a straight sleeve copper conductor 32, the sleeve pressing plates 30 are respectively arranged on the periphery of the middle position of the straight sleeve body, and the sealing ring sleeve 34 is arranged between the inner side end faces of the two sleeve pressing plates 30 and used for sealing; two ends of the inside of the copper conductor sleeve hole 33 are respectively provided with an internal thread body 35 protruding outwards, and the sleeve pressing plates 30 at the two ends are respectively provided with a bolt hole 36 which is used for fixing the insulating straight sleeve main body 31 on the ground and faces downwards vertically; the straight sleeve copper conductor 32 includes a copper conductor main body with two large ends and a small middle part, which is accommodated in the copper conductor trepan 33, wherein the two ends of the copper conductor main body are respectively provided with an inward concave external thread groove 37 for meshing with the internal thread body 35, and the two ends of the copper conductor main body are respectively provided with a conductor connecting hole 38 for connection.
In this structure, the insulating straight bushing main body 31 and the straight bushing copper conductor 32 in the insulating bushing are tightly matched with each other, so that the high-current carrying capacity of the insulating bushing is favorably improved. And then the external thread groove 37 arranged on the straight sleeve copper conductor 32 is meshed with the internal thread body 35 arranged on the insulating straight sleeve main body 31, and the sleeve pressing plate arranged on the insulating straight sleeve main body 31 is used for improving the installation force between the connecting sleeves.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, without thereby limiting the scope of the invention. Any modification, equivalent replacement and improvement made by those skilled in the art without departing from the scope and spirit of the present invention should be within the scope of the claims of the present invention.
Claims (3)
1. A10 KV/3150A high-voltage large-current connecting sleeve device comprises a first connector, a second connector, a first connecting bus body, a second connecting bus body, a first bus copper conductor and a second bus copper conductor; the method is characterized in that: one end of the second connector is connected with the first connector, and the other end of the second connector is connected with the other first connector; the first connecting bus body is connected between the first connector and one end of the second connector, and the first bus copper conductor is arranged in the first connecting bus body; the second connecting bus body sleeve is connected between the first connector and the other end of the second connector, and the second bus copper conductor is arranged on the second connecting bus body; or the two ends of the first connecting bus body or the second connecting bus body are respectively provided with a first connector; the insulating sleeve is arranged at the lower end of the first connector or the second connector respectively, and comprises an insulating straight sleeve main body and a straight sleeve copper conductor arranged in the insulating straight sleeve main body; the insulating straight sleeve main body comprises a straight sleeve body, copper conductor sleeve holes, sleeve pressing plates and a sealing ring sleeve, wherein the straight sleeve body is arranged on the periphery, two ends of the straight sleeve body are small, the middle of the straight sleeve body is large, the straight sleeve body is hollow, the copper conductor sleeve holes are formed in the straight sleeve body and used for accommodating and fixing a straight sleeve copper conductor, the sleeve pressing plates are respectively arranged on the periphery of the middle position of the straight sleeve main body, and the sealing ring sleeve is arranged between the inner side end faces of the two sleeve pressing plates and used for sealing; two ends of the inside of the copper conductor sleeve hole are respectively provided with an internal thread body protruding outwards, and the sleeve pressing plates at the two ends are respectively provided with a vertically downward bolt hole for fixing the insulating straight sleeve on the ground; the straight sleeve copper conductor comprises a copper conductor main body, wherein the two ends of the copper conductor main body are large, the middle of the copper conductor main body is small, the copper conductor main body is contained in a copper conductor sleeve hole, the two ends of the copper conductor main body are respectively provided with an inward concave external thread groove which is used for being meshed with the internal thread body, and the two ends of the copper conductor main body are respectively provided with a conductor connecting hole which is used for connecting.
2. A 10KV/3150A high-voltage large-current connection sleeve device according to claim 1, characterized in that: the first connector comprises a shielding three-way pipe, a three-way sleeve shielding layer arranged on the outer layer surface of the shielding three-way pipe, an insulating sleeve structure arranged at the lower end of the shielding three-way pipe, and a first bolt fixing piece arranged at the upper end of the insulating sleeve structure and used for connecting the shielding three-way pipe and the insulating sleeve structure together; the insulating sleeve structure comprises a first insulating straight sleeve directly mounted at the lower end of the shielding type three-way pipe, an insulating straight sleeve sealing ring mounted between the first insulating straight sleeve and the ground, an insulating straight sleeve pressing plate mounted at the lower end of the first insulating straight sleeve and used for fixing the lower end of the first insulating straight sleeve, and insulating straight sleeve bolts mounted at two ends of the insulating straight sleeve pressing plate.
3. A 10KV/3150A high-voltage large-current connection sleeve device according to claim 1, characterized in that: the second connector comprises a shielding type four-way pipe, a four-way sleeve shielding layer arranged on the outer layer surface of the shielding type four-way pipe, a four-way insulating sleeve structure arranged at the lower end of the shielding type four-way pipe, and a second bolt fixing part arranged at the upper end of the four-way insulating sleeve structure and used for connecting the shielding type four-way pipe and the four-way insulating sleeve structure together; the four-way insulating sleeve structure comprises a second insulating straight sleeve directly arranged at the lower end of the shielding type four-way pipe, an insulating straight sleeve copper conductor arranged inside the second insulating straight sleeve, a four-way insulating sleeve sealing ring arranged between the second insulating straight sleeve and the ground, an insulating straight sleeve pressing plate arranged at the lower end of the second insulating straight sleeve and used for fixing the lower end of the second insulating straight sleeve, and four-way insulating sleeve bolts arranged at two ends of the insulating straight sleeve pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352982.2U CN214957381U (en) | 2021-06-17 | 2021-06-17 | 10KV/3150A high-voltage large-current connecting sleeve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352982.2U CN214957381U (en) | 2021-06-17 | 2021-06-17 | 10KV/3150A high-voltage large-current connecting sleeve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214957381U true CN214957381U (en) | 2021-11-30 |
Family
ID=79051669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121352982.2U Active CN214957381U (en) | 2021-06-17 | 2021-06-17 | 10KV/3150A high-voltage large-current connecting sleeve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214957381U (en) |
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2021
- 2021-06-17 CN CN202121352982.2U patent/CN214957381U/en active Active
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