CN214254831U - High-pressure-resistant sealed connector for internal and external connection of equipment - Google Patents
High-pressure-resistant sealed connector for internal and external connection of equipment Download PDFInfo
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- CN214254831U CN214254831U CN202023210341.1U CN202023210341U CN214254831U CN 214254831 U CN214254831 U CN 214254831U CN 202023210341 U CN202023210341 U CN 202023210341U CN 214254831 U CN214254831 U CN 214254831U
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Abstract
The utility model discloses a high pressure resistant canned type connector for equipment internal-external connection, which comprises a housin, run through in the middle of the casing and be provided with the inner conductor, the inner conductor left end is connected with the silica gel high-voltage line, and the position of connecting the silica gel high-voltage line is connected through gluing plastic envelope, casing left end face sets up the sealing washer, casing left end face still is provided with the screw mounting hole, the radial through connection of inner conductor right-hand member has the pin, the right-hand member of inner conductor still has set gradually flat pad, spring washer, nut. The connector is assembled by first inserting the inner conductor into the housing and then inserting the pin therein. And welding a cable AGRT-40kV at the tail part of the connector, and injecting 703 glue into the hole of the shell to the end face of the shell after the welding is finished. And after the colloid is dried, a sealing ring is arranged on the left side of the flange plate, and the mounting accessories are sequentially arranged at the left end of the connector to complete the assembly of the connector. The effect is firm after the installation. The overall structure of the connector and the connection mode are simplified on the whole.
Description
Technical Field
The utility model relates to a radio frequency electric connector, cable subassembly etc. are relevant technical field, specifically are a high pressure resistant canned type connector for the inside and outside connection of equipment.
Background
With the progress of society and the development of science and technology, in the field of electric transmission, the application occasions of high-voltage and high-power transmission are more and more, higher requirements are provided for equipment and connecting devices, and waterproof and sealing are also required for some special application occasions. As described above, there is an increasing demand for a dedicated high-pressure sealing type connector for connecting internal and external devices of a large-scale apparatus, and the connector is also required to have features of simple structure and firm installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure resistant canned type connector for equipment internal-external connection to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high pressure resistant canned type connector for equipment internal-external connection, includes the casing, run through in the middle of the casing and be provided with the inner conductor, the inner conductor left end is connected with the silica gel high-voltage line, and the position of connecting the silica gel high-voltage line is connected through 703 plastic sealing, the casing left end face sets up the sealing washer, the casing left end face still is provided with the screw mounting hole, the radial through connection of inner conductor right-hand member has the pin, the right-hand member of inner conductor still has set gradually flat pad, spring washer, nut.
Preferably, the inner conductor passes through welded connection with the silica gel high-voltage line, the inner conductor left side is provided with a right angled breach, and this breach is used for carrying out welded connection with the silica gel high-voltage line.
Preferably, a plurality of protruding strips are arranged outside the shell for increasing the heat dissipation of the surface of the shell.
Preferably, the number of the screw mounting holes is four, and the four screw mounting holes are arranged on the left end face of the shell at equal angles.
Preferably, the inner conductor with the casing left side all is provided with the round pin shaft hole that link up, interference fit is connected between round pin shaft hole and the pin.
Preferably, the 703 glue seals the connection position and is located inside the casing, just inside being provided with the annular groove of casing.
Advantageous effects
The utility model provides a high pressure resistant canned type connector for equipment internal and external connection possesses following beneficial effect:
the connector is assembled by first inserting the inner conductor into the housing and then inserting the pin therein. Because the pin and the shell are in interference fit, the pin cannot fall off after being installed, so the structure is simple, and the assembly is convenient. And welding a cable AGRT-40kV at the tail part of the connector, and injecting 703 glue into the hole of the shell to the end face of the shell after the welding is finished. And after the colloid is dried, a sealing ring is arranged on the left side of the flange plate, and the mounting accessories are sequentially arranged at the left end of the connector to complete the assembly of the connector. The effect is firm after the installation, has convenient and practical's characteristics. The integral structure and the connection mode of the connector are simplified on the whole, and the connector is economical and energy-saving.
Drawings
Fig. 1 is a main sectional view of a high pressure-resistant sealing type connector for internal and external connection of equipment according to the present invention;
fig. 2 is a sectional structural view of a housing of a high pressure resistant hermetic connector for internal and external connection of equipment according to the present invention;
fig. 3 is a side view of the housing of the high pressure resistant hermetic connector of the present invention for internal and external connection of equipment;
fig. 4 is a structural view of an inner conductor of a high-pressure-resistant sealing type connector for internal and external connection of equipment according to the present invention;
fig. 5 is a pin structure diagram of a high pressure-resistant sealing type connector for internal and external connection of equipment according to the present invention.
In the figure: the high-voltage power supply comprises a shell 1, an inner conductor 2, 703 glue 3, a sealing ring 4, a screw mounting hole 5, a pin 6, a flat gasket 7, a spring washer 8, a nut 9, a pin shaft hole 201, a notch 202 and an annular groove 101.
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. 1-5, the present invention provides a technical solution: the utility model provides a high pressure resistant canned type connector for equipment internal-external connection, includes casing 1, run through in the middle of the casing 1 and be provided with inner conductor 2, 2 left ends of inner conductor are connected with the silica gel high-voltage line, and the position of connecting the silica gel high-voltage line is connected through 703 gluey 3 plastic envelopes, 1 left end face of casing sets up sealing washer 4, 1 left end face of casing still is provided with screw mounting hole 5, the radial through connection of 2 right-hand members of inner conductor has pin 6, the right-hand member of inner conductor 2 still has set gradually flat 7, spring washer 8, nut 9.
Further, inner conductor 2 passes through welded connection with the silica gel high-voltage line, the inner conductor 2 left side is provided with a right angled breach 202, and this breach 202 is used for carrying out welded connection with the silica gel high-voltage line.
Further, a plurality of protruding strips are arranged outside the housing 1 for increasing the heat dissipation of the surface of the housing 1.
Further, the number of the screw mounting holes 5 is four, and the four screw mounting holes 5 are arranged on the left end face of the housing 1 at equal angles.
Further, the inner conductor 2 and the shell 1 are provided with a through pin shaft hole 201 on the left, and the pin shaft hole 201 is connected with the pin 6 in an interference fit manner.
Further, 703 glue 3 plastic envelope connected position is located inside casing 1, just inside being provided with annular groove 101 of casing 1.
The utility model discloses a high pressure resistant canned type flange mounting connector (BTT-FD) for equipment internal and external connection, its 1 material of casing adopts ceramic packing polytetrafluoroethylene (4FTSI-60), the 2 materials of inner conductor are leaded brass (HPb59-1), the cable that the afterbody connects is silicon rubber high-voltage line AGRT-40kV, and glue 3 at afterbody embedment 703 and realize the sealed of product, the processing of product head has M10X 1.5's screw thread, and be furnished with flat 7, spring washer 8, nut 9, with the outside electrical connection of equipment. In addition, the inner conductor 2 of the product and the shell 1 are provided with a pin shaft hole 201 with phi 3 at the same position, and then the pin 6 is inserted to realize the rotation prevention of the inner conductor.
In assembling the connector, the inner conductor 2 is first inserted into the housing 1, the through holes of the two are aligned, and then the pin 6 is inserted into the through holes. The pin 6 and the shell 1 are in interference fit, so that the pin cannot fall off after being installed. And welding a cable AGRT-40kV at the tail part of the connector, and injecting 703 glue 3 into the hole of the shell 1 to the end face of the shell 1 after the welding is finished. After the colloid is dried, the sealing ring 4 is arranged on the left side of the flange plate, and the mounting accessories are sequentially arranged at the left end of the connector to complete the assembly of the connector. The withstand voltage value of the connector is 30000kV through tests, and the requirements of customers can be completely met.
When the connector is used, the connector is installed on a panel of equipment by using a screw of M5, a cable at the left end is welded with a certain device in the equipment, and an outer M10 multiplied by 1.5 nut is used for connecting with external equipment.
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 (6)
1. The utility model provides a high pressure resistant canned type connector for equipment internal-external connection, includes casing (1), its characterized in that, run through in the middle of casing (1) and be provided with inner conductor (2), inner conductor (2) left end is connected with the silica gel high-voltage line, and the position of connecting the silica gel high-voltage line is connected through 703 glue (3) plastic envelope, casing (1) left end face sets up sealing washer (4), casing (1) left end face still is provided with screw mounting hole (5), inner conductor (2) right-hand member radially has through connection to have pin (6), the right-hand member of inner conductor (2) still has set gradually flat pad (7), spring washer (8), nut (9).
2. A high pressure resistant sealed type connector for internal and external connection of equipment according to claim 1, wherein: inner conductor (2) and silica gel high-voltage line pass through welded connection, inner conductor (2) the left side is provided with a right angled breach (202), and this breach (202) are used for carrying out welded connection with the silica gel high-voltage line.
3. A high pressure resistant sealed type connector for internal and external connection of equipment according to claim 1, wherein: a plurality of protruding strips are arranged outside the shell (1) and used for increasing the heat dissipation performance of the surface of the shell (1).
4. A high pressure resistant sealed type connector for internal and external connection of equipment according to claim 1, wherein: the number of the screw mounting holes (5) is four, and the four screw mounting holes (5) are arranged on the left end face of the shell (1) at equal angles.
5. A high pressure resistant sealed type connector for internal and external connection of equipment according to claim 1, wherein: inner conductor (2) with casing (1) the left side all is provided with round pin shaft hole (201) that link up, interference fit is connected between round pin shaft hole (201) and pin (6).
6. A high pressure resistant sealed type connector for internal and external connection of equipment according to claim 1, wherein: 703 glue (3) plastic envelope connected position is located inside casing (1), just casing (1) inside is provided with annular groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023210341.1U CN214254831U (en) | 2020-12-28 | 2020-12-28 | High-pressure-resistant sealed connector for internal and external connection of equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023210341.1U CN214254831U (en) | 2020-12-28 | 2020-12-28 | High-pressure-resistant sealed connector for internal and external connection of equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214254831U true CN214254831U (en) | 2021-09-21 |
Family
ID=77744840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023210341.1U Active CN214254831U (en) | 2020-12-28 | 2020-12-28 | High-pressure-resistant sealed connector for internal and external connection of equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214254831U (en) |
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2020
- 2020-12-28 CN CN202023210341.1U patent/CN214254831U/en active Active
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