CN218331697U - Spherical pressure-equalizing cap - Google Patents
Spherical pressure-equalizing cap Download PDFInfo
- Publication number
- CN218331697U CN218331697U CN202221462308.4U CN202221462308U CN218331697U CN 218331697 U CN218331697 U CN 218331697U CN 202221462308 U CN202221462308 U CN 202221462308U CN 218331697 U CN218331697 U CN 218331697U
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- inner cover
- cap
- pressure
- voltage
- equalizing
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Abstract
The utility model provides a spherical pressure equalizing cap is provided with the pressure equalizing cap be provided with inside appearance chamber on the pressure equalizing cap inside appearance chamber top be provided with and reinforce the voltage-sharing part, be provided with the slot on the inner wall of pressure equalizing cap the slot in insert and reinforce the voltage-sharing part the both sides of pressure equalizing cap be provided with the connection platform the connection bench be provided with the hasp part, reinforce the voltage-sharing part adopt the voltage-sharing inner cover on the voltage-sharing inner cover be provided with the sideboard, carry out local shielding effect when can rely on the pressure equalizing cap to carry out partial discharge test, inside pressure-sharing inner cover of having placed when the pressure equalizing cap uses, utilize the pressure-sharing inner cover can let the further optimization of voltage-sharing cap internal strength, can further utilize the voltage-sharing inner cover to carry out shielding property's promotion simultaneously when using, satisfied the needs of different operating modes.
Description
Technical Field
The utility model relates to a voltage-sharing part, concretely relates to spherical voltage-sharing cap.
Background
In the preparation work of the partial discharge test of the transformer in the test site, the voltage equalizing cap is arranged on the high-voltage side sleeve, the high voltage generated at the top of the sleeve in the test can cause an uneven electric field and can interfere with the test, so the work in the test site is indispensable, the voltage equalizing cap is used in the process of testing partial discharge, the effect of partial shielding of discharge equipment can be given by using the voltage equalizing cap, and the problem that the strength of the middle position of the voltage equalizing cap is not enough in the process of using the voltage equalizing cap is solved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a spherical pressure equalizing cap with improved strength.
The utility model discloses a following technical scheme realizes: the utility model provides a spherical pressure equalizing cap, is provided with the pressure equalizing cap be provided with inside appearance chamber on the pressure equalizing cap inside appearance chamber top be provided with and strengthen the voltage-sharing part, be provided with the slot on the inner wall of pressure equalizing cap the slot in insert and strengthen the voltage-sharing part the both sides of pressure equalizing cap be provided with the connection platform the connection bench be provided with the hasp part, strengthen the voltage-sharing part adopt the voltage-sharing inner cover on be provided with the curb plate, the curb plate insert in the slot the curb plate on be provided with positioning element, positioning element adopt the locating pin axle.
The pressure-equalizing inner cover adopts a double-layer structure inner cover, and the double-layer structure inner cover adopts a first inner cover and a second inner cover.
The first inner cover and the second inner cover are connected through a connecting shaft, and connecting threaded holes matched with the connecting shaft are formed in the two sides of the first inner cover and the second inner cover.
The locking part is a locking elastic sheet, round holes are formed in the locking elastic sheet and the connecting table, and the locking elastic sheet is fixed on the connecting sleeve by virtue of a rivet.
The locking shell fragment and connect and be provided with the joint gap between the platform and be in the joint gap inside be provided with vertical spacing pipe, vertical spacing pipe and round hole between link up each other.
Compared with the prior art, the utility model discloses when using, can rely on the voltage-sharing cap to carry out local shielding effect when partial discharge test, inside the voltage-sharing inner cover of having placed when the voltage-sharing cap uses utilizes the voltage-sharing inner cover can let the further optimization of voltage-sharing cap internal strength, can further utilize the voltage-sharing inner cover to carry out shielding performance's promotion simultaneously when using, has satisfied the needs of the use of different operating modes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the reinforced pressure equalizing member of the present invention;
in the figure: 1 is the pressure-equalizing cap, 11 is the inside appearance chamber, 12 is the slot, 13 is for strengthening the pressure-equalizing part, 131 are the curb plate, 132 are the locating pin axle, no. 133 inner cover, no. 134 inner cover, 32 are the connection platform, 21 are the locking shell fragment, 22 are vertical spacing pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model provides a spherical pressure equalizing cap, is provided with pressure equalizing cap 1 on be provided with inside and hold chamber 11 inside hold chamber 11 top be provided with and strengthen the voltage-sharing part, be provided with slot 12 on the inner wall of pressure equalizing cap 1 slot 12 in insert and strengthen voltage-sharing part 13 the both sides of pressure equalizing cap 1 be provided with the connection platform 2 on be provided with the hasp part, strengthen voltage-sharing part 13 adopt the voltage-sharing inner cover on be provided with side board 131, side board 131 insert in the slot 12 side board 131 on be provided with the locating part, the locating part adopt location round pin axle 132.
The inside voltage-sharing inner cover that is provided with of voltage-sharing cap 1, utilize interconnect between voltage-sharing inner cover and the voltage-sharing cap for the further promotion of intensity of 1 part of voltage-sharing cap part has satisfied voltage-sharing cap 1 in the local test, keeps apart the work needs that the effect further guaranteed.
The pressure-equalizing inner cover can promote the local strength of the pressure-equalizing cap, can also enable the overall anti-shielding capacity of the pressure-equalizing cap to be further improved, adopts a multi-layer structure for the pressure-equalizing inner cover, adopts a double-layer structure inner cover, adopts the inner cover 133 and the inner cover 134 with the double-layer structure, adopts a connecting shaft to connect the inner cover 133 and the inner cover 134, and is provided with connecting threaded holes of the adaptive connecting shaft on the two sides of the inner cover 133 and the inner cover 134.
The hasp part is locking shell fragment 21, locking shell fragment 21 and connection platform 2 on be provided with the round hole just locking shell fragment rely on fix with rivet on the connecting sleeve, locking shell fragment 21 and connection platform 2 between be provided with the joint space and be in the inside vertical spacing pipe 22 that is provided with of joint space, vertical spacing pipe 22 and round hole between link up each other, vertical spacing pipe can be fine carry out the fixed and assembly of bolt.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a spherical pressure equalizing cap is provided with the pressure equalizing cap be provided with inside appearance chamber on the pressure equalizing cap inside appearance chamber top be provided with intensive pressure equalizing part the inner wall of pressure equalizing cap on be provided with the slot in insert and strengthen pressure equalizing part the both sides of pressure equalizing cap be provided with the connection platform connection bench be provided with hasp part, its characterized in that: the reinforced pressure-equalizing part adopts a pressure-equalizing inner cover, a side plate is arranged on the pressure-equalizing inner cover and inserted into the slot, and a positioning part is arranged on the side plate and adopts a positioning pin shaft.
2. The spherical pressure equalization cap of claim 1, wherein: the pressure-equalizing inner cover adopts a double-layer structure inner cover, and the double-layer structure inner cover adopts a first inner cover and a second inner cover.
3. The spherical pressure equalization cap of claim 2, wherein: the first inner cover and the second inner cover are connected through a connecting shaft, and connecting threaded holes matched with the connecting shaft are formed in the two sides of the first inner cover and the two sides of the second inner cover.
4. The spherical pressure equalization cap of claim 1, wherein: the locking part is a locking elastic sheet, round holes are formed in the locking elastic sheet and the connecting table, and the locking elastic sheet is fixed on the connecting sleeve by virtue of a rivet.
5. The spherical pressure equalization cap of claim 4, wherein: the locking shell fragment and connect and be provided with the joint gap between the platform and be in the joint gap inside be provided with vertical spacing pipe, vertical spacing pipe and round hole between link up each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221462308.4U CN218331697U (en) | 2022-06-13 | 2022-06-13 | Spherical pressure-equalizing cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221462308.4U CN218331697U (en) | 2022-06-13 | 2022-06-13 | Spherical pressure-equalizing cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218331697U true CN218331697U (en) | 2023-01-17 |
Family
ID=84865624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221462308.4U Active CN218331697U (en) | 2022-06-13 | 2022-06-13 | Spherical pressure-equalizing cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218331697U (en) |
-
2022
- 2022-06-13 CN CN202221462308.4U patent/CN218331697U/en active Active
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