CN211478408U - Pressure-multiplying cylinder convenient to install and maintain - Google Patents
Pressure-multiplying cylinder convenient to install and maintain Download PDFInfo
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- CN211478408U CN211478408U CN201922145571.5U CN201922145571U CN211478408U CN 211478408 U CN211478408 U CN 211478408U CN 201922145571 U CN201922145571 U CN 201922145571U CN 211478408 U CN211478408 U CN 211478408U
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- thick bamboo
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- screw
- pressure
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Abstract
The utility model relates to a multiple pressure section of thick bamboo technical field specifically discloses a multiple pressure section of thick bamboo convenient to installation maintenance, including the transformer box, the equal fixed mounting in both sides of transformer box bottom has the supporting shoe, and the left side fixed mounting at transformer box top has input port, and the top of transformer box and the right side that is located input port are provided with fixing device, and fixing device's top is provided with a first multiple pressure section of thick bamboo, and the top of a first multiple pressure section of thick bamboo is provided with a second multiple pressure section of thick bamboo, and the top of a second multiple pressure section of thick bamboo is provided with a protection section of thick bamboo, and the top of a protection. The utility model discloses a set up input port and be used for conveying outside electric energy to the inside of transformer box, realize pressing a section of thick bamboo jack-up first doubly through the cooperation between first backup pad and the second spring, fix a doubly pressing a section of thick bamboo through the kelly, be convenient for disassemble the maintenance when realizing easy to assemble, solved the inconvenient problem of disassembling the maintenance of a doubly pressing a section of thick bamboo simultaneously.
Description
Technical Field
The utility model relates to a multiple voltage section of thick bamboo technical field specifically is a multiple voltage section of thick bamboo convenient to installation maintenance.
Background
In the field of high-voltage electrical tests of power plants, transformer substations and the like, electrical test equipment such as a direct-current high-voltage generator, an alternating-current and direct-current voltage divider and the like is often used, at present, the voltage doubling cylinder units of the high-voltage equipment are connected in a cylindrical pin connection mode through bolts with different lengths, the connection mode needs to be in butt joint with bolts with specified lengths and screw holes with specified positions strictly, different positions have different requirements on the lengths of the bolts, reworking due to the fact that workers take the bolts by mistake or delay long time for finding correct bolts often occurs in the butt joint process, the voltage doubling cylinder is easy to damage due to the fact that voltage changes greatly during use, the existing voltage doubling cylinder is inconvenient to disassemble and maintain, and therefore working efficiency is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a doubly press a section of thick bamboo convenient to installation maintenance possesses the advantage of conveniently disassembling the maintenance, has solved the inconvenient problem of disassembling the maintenance of doubly press a section of thick bamboo.
The utility model discloses a multiple pressure section of thick bamboo convenient to installation maintenance, including the transformer box, the equal fixed mounting in both sides of transformer box bottom has the supporting shoe, the left side fixed mounting at transformer box top has input port, the top of transformer box and the right side that is located input port are provided with fixing device, fixing device's top is provided with a first multiple pressure section of thick bamboo, the top of a first multiple pressure section of thick bamboo is provided with a second multiple pressure section of thick bamboo, the top of a second multiple pressure section of thick bamboo is provided with a protection section of thick bamboo, the top of a protection section of thick bamboo is provided with protection device.
The utility model discloses a pressure doubling cylinder convenient to installation and maintenance, wherein fixing device includes set casing, first recess, second recess, kelly, third recess, first backup pad, cardboard, first spring and second spring, the top of transformer box and the right side that is located the input port is fixed and is installed the set casing, the inside of set casing has seted up first recess, the both sides of first recess bottom have all seted up the third recess, the inside of third recess is fixed and is installed the second spring, the top of second spring is fixed and is installed the first backup pad, the inside sliding connection of first recess has first pressure doubling cylinder, the both sides of first recess have all seted up the second recess, the inside of second recess is provided with first spring, the inside of second recess is provided with the kelly, the both sides of kelly run through the set casing respectively, one side of kelly runs through to the inside of a first time pressure section of thick bamboo, the fixed surface of kelly installs the cardboard, realizes pressing a section of thick bamboo jack-up first time through the cooperation between first backup pad and the second spring, fixes a first time pressure section of thick bamboo through the kelly, is convenient for disassemble the maintenance when realizing easy to assemble.
The utility model relates to a pressure doubling cylinder convenient for installation and maintenance, wherein the protection device comprises an anti-static shell, a first screw, a bottom card, a fourth groove, an output screw, a second screw, a top card and a second support plate, the top of the protection cylinder is fixedly provided with the anti-static shell, the top of the protection cylinder is fixedly provided with the output screw, the surface of the output screw is fixedly provided with the second support plate, the surface of the output screw and the upper part of the second support plate are connected with the first screw through screw threads, the surface of the output screw and the upper part of the first screw are movably connected with the bottom card, the surface of the output screw is positioned at the top of the bottom card and is movably connected with the top card, the surface of the output screw and the upper part of the top card are connected with the second screw through screw threads, the bottom card and the inside of the top card are both provided with the fourth groove, realize the fixed of external wire through the cooperation between bottom card, fourth recess and the top card, prevent that the static shell is used for preventing output screw discharge through the setting to cause danger.
The utility model discloses a pressure doubling section of thick bamboo convenient to installation maintenance, wherein first pressure doubling section of thick bamboo and second are pressed between the section of thick bamboo and the second is pressed all through retainer plate fixed connection between a section of thick bamboo and the protection section of thick bamboo, the top of a first pressure doubling section of thick bamboo, the top and the bottom of a second pressure doubling section of thick bamboo and the equal fixed mounting in bottom of a protection section of thick bamboo have an outer lip, through setting up the installation that the retainer plate made things convenient for first pressure doubling section of thick bamboo, second to press between a section of thick bamboo and the protection section of thick bamboo, make things convenient for disassembling between a first pressure doubling section of thick bamboo, the second pressure doubling section of thick bamboo and the protection.
The utility model discloses a pressure doubling section of thick bamboo convenient to installation maintenance, wherein the draw-in groove has been seted up to the inside of retainer plate, the outer lip runs through to the inside of draw-in groove, the left side fixed mounting of retainer plate has the connecting block, the inside fixedly connected with third screw of connecting block fixes a first pressure doubling section of thick bamboo, a second pressure doubling section of thick bamboo and a protection section of thick bamboo through the cooperation between draw-in groove and the outer lip.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up input port and be used for conveying outside electric energy to the inside of transformer box, realize pressing a section of thick bamboo jack-up first doubly through the cooperation between first backup pad and the second spring, fix a doubly pressing a section of thick bamboo through the kelly, be convenient for disassemble the maintenance when realizing easy to assemble, solved the inconvenient problem of disassembling the maintenance of a doubly pressing a section of thick bamboo simultaneously.
2. The utility model discloses a bottom card, cooperation between fourth recess and the top card is realized fixed to external wire, prevent that the static shell is used for preventing output screw from discharging through setting up, thereby cause danger, make things convenient for first time to press a section of thick bamboo through setting up the retainer plate, the second is for twice to press the installation between a section of thick bamboo and the protection section of thick bamboo, make things convenient for first time to press a section of thick bamboo simultaneously, second is for twice to press disassembling between a section of thick bamboo and the protection section of thick bamboo, cooperation through between draw-in groove and the outer lip is with first time to press a section of thick bamboo, second is for twice to press a section of thick bamboo and protection.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the protection device of the present invention;
FIG. 3 is a schematic cross-sectional view of the fixing device of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a transformer tank body; 2. a support block; 3. an input port; 4. a fixing device; 401. a stationary case; 402. a first groove; 403. a second groove; 404. a clamping rod; 405. a third groove; 406. a first support plate; 407. clamping a plate; 408. a first spring; 409. a second spring; 5. a first double-pressure cylinder; 6. a second pressure doubling cylinder; 7. a protective cylinder; 8. a protection device; 801. an antistatic housing; 802. a first screw; 803. a bottom card; 804. a fourth groove; 805. outputting a screw; 806. a second screw; 807. a top card; 808. a second support plate; 9. a stationary ring; 10. a card slot; 11. an outer lip; 12. a third screw; 13. and (4) connecting the blocks.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-4, the utility model discloses a pressure doubling cylinder convenient to installation and maintenance, including transformer box 1, the both sides of transformer box 1 bottom are all fixed mounting has supporting shoe 2, the left side fixed mounting at transformer box 1 top has input port 3, the top of transformer box 1 and the right side that is located input port 3 are provided with fixing device 4, the top of fixing device 4 is provided with first pressure doubling cylinder 5, the top of first pressure doubling cylinder 5 is provided with second pressure doubling cylinder 6, the top of second pressure doubling cylinder 6 is provided with protection cylinder 7, the top of protection cylinder 7 is provided with protection device 8;
the fixing device 4 comprises a fixing shell 401, a first groove 402, a second groove 403, a clamping rod 404, a third groove 405, a first supporting plate 406, a clamping plate 407, a first spring 408 and a second spring 409, the fixing shell 401 is fixedly installed at the top of the transformer tank 1 and positioned at the right side of the input port 3, the first groove 402 is formed in the fixing shell 401, the third groove 405 is formed in each of two sides of the bottom of the first groove 402, the second spring 409 is fixedly installed in the third groove 405, the first supporting plate 406 is fixedly installed at the top of the second spring 409, the first double-pressure cylinder 5 is slidably connected in the first groove 402, the second groove 403 is formed in each of two sides of the first groove 402, the first spring 408 is arranged in the second groove 403, the clamping rod 404 is respectively arranged in each of two sides of the clamping rod 404, the fixing shell 401 is respectively penetrated through each of one side of the clamping rod 404 to the first double-pressure cylinder 5, the clamping plate 407 is fixedly mounted on the surface of the clamping rod 404, the first double-pressure cylinder 5 is jacked up through the matching between the first supporting plate 406 and the second spring 409, and the first double-pressure cylinder 5 is fixed through the clamping rod 404, so that the mounting is facilitated, and meanwhile, the disassembly and maintenance are facilitated;
the protection device 8 comprises an anti-static shell 801, a first screw 802, a bottom card 803, a fourth groove 804, an output screw 805, a second screw 806, a top card 807 and a second support plate 808, the top of the protection cylinder 7 is fixedly provided with the anti-static shell 801, the top of the protection cylinder 7 is fixedly provided with the output screw 805, the surface of the output screw 805 is fixedly provided with the second support plate 808, the surface of the output screw 805 and above the second support plate 808 are in threaded connection with the first screw 802, the surface of the output screw 805 and above the first screw 802 are movably connected with the bottom card 803, the surface of the output screw 805 and above the bottom card 807 are in threaded connection with the top card 803, the surface of the output screw 805 and above the top card 807 are both provided with the fourth groove 804, the external lead is fixed through the matching among the bottom clamping piece 803, the fourth groove 804 and the top clamping piece 807, and the anti-static shell 801 is arranged to prevent the output screw 805 from discharging, so that danger is caused;
the first pressure doubling cylinder 5 is fixedly connected with the second pressure doubling cylinder 6, the second pressure doubling cylinder 6 is fixedly connected with the protection cylinder 7 through fixing rings 9, outer lips 11 are fixedly arranged at the top of the first pressure doubling cylinder 5, the top and the bottom of the second pressure doubling cylinder 6 and the bottom of the protection cylinder 7, the first pressure doubling cylinder 5, the second pressure doubling cylinder 6 and the protection cylinder 7 are convenient to mount through the fixing rings 9, and meanwhile the first pressure doubling cylinder 5, the second pressure doubling cylinder 6 and the protection cylinder 7 are convenient to disassemble;
draw-in groove 10 has been seted up to the inside of retainer plate 9, and outer lip 11 runs through to the inside of draw-in groove 10, and the left side fixed mounting of retainer plate 9 has connecting block 13, and the inside fixedly connected with third screw 12 of connecting block 13 fixes a first doubly pressure section of thick bamboo 5, a second doubly pressure section of thick bamboo 6 and a protection section of thick bamboo 7 through the cooperation between draw-in groove 10 and the outer lip 11.
When using the utility model discloses the time: pressing a section of thick bamboo 5, twice a pressure section of thick bamboo 6 and a protection section of thick bamboo 7 with first doubly respectively through retainer plate 9 fixed connection and getting up, pressing a bottom of section of thick bamboo 5 with first doubly and alternate to the inside of first recess 402, pressing a section of thick bamboo 5 and set casing 401 fixedly with first doubly through kelly 404, supporting kelly 404 through cardboard 407 and first spring 408 tightly, preventing that kelly 404 from sliding to it is not hard up to lead to first doubly to press between section of thick bamboo 5 and the set casing 401.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a pressure doubling section of thick bamboo convenient to installation maintenance, includes transformer box (1), its characterized in that: the equal fixed mounting in both sides of transformer box (1) bottom has supporting shoe (2), the left side fixed mounting at transformer box (1) top has input port (3), the top of transformer box (1) and the right side that is located input port (3) are provided with fixing device (4), the top of fixing device (4) is provided with first time and presses a section of thick bamboo (5), the top of first time pressing a section of thick bamboo (5) is provided with the second and presses a section of thick bamboo (6), the top of second time pressing a section of thick bamboo (6) is provided with a protection section of thick bamboo (7), the top of a protection section of thick bamboo (7) is provided with protection device (8).
2. The pressure doubling cartridge of claim 1, wherein: the fixing device (4) comprises a fixing shell (401), a first groove (402), a second groove (403), a clamping rod (404), a third groove (405), a first supporting plate (406), a clamping plate (407), a first spring (408) and a second spring (409), the fixing shell (401) is fixedly installed at the top of the transformer box body (1) and positioned on the right side of the input port (3), the first groove (402) is formed in the fixing shell (401), the third grooves (405) are formed in two sides of the bottom of the first groove (402), the second spring (409) is fixedly installed in the third groove (405), the first supporting plate (406) is fixedly installed at the top of the second spring (409), a first pressure doubling cylinder (5) is connected in the first groove (402) in a sliding mode, the second grooves (403) are formed in two sides of the first groove (402), the inside of second recess (403) is provided with first spring (408), the inside of second recess (403) is provided with kelly (404), fixed shell (401) is run through respectively to the both sides of kelly (404), one side of kelly (404) runs through to the inside of first time pressure section of thick bamboo (5), the fixed surface mounting of kelly (404) has cardboard (407).
3. The pressure doubling cartridge of claim 1, wherein: the protection device (8) comprises an anti-static shell (801), a first screw (802), a bottom card (803), a fourth groove (804), an output screw (805), a second screw (806), a top card (807) and a second support plate (808), wherein the anti-static shell (801) is fixedly installed at the top of the protection barrel (7), the output screw (805) is fixedly installed at the top of the protection barrel (7), the second support plate (808) is fixedly installed on the surface of the output screw (805), the surface of the output screw (805) above the second support plate (808) is in threaded connection with the first screw (802), the surface of the output screw (805) above the first screw (802) is in movable connection with the bottom card (803), the surface of the output screw (805) above the bottom card (803) is in movable connection with the top card (807), the surface of the output screw (805) and the top of the top card (807) are connected with a second screw (806) in a threaded manner, and the bottom card (803) and the top card (807) are both provided with a fourth groove (804).
4. The pressure doubling cartridge of claim 1, wherein: the pressure protection device is characterized in that the first pressure doubling cylinder (5) and the second pressure doubling cylinder (6) and the protection cylinder (7) are fixedly connected through a fixing ring (9), and outer lips (11) are fixedly mounted at the top of the first pressure doubling cylinder (5), the top and the bottom of the second pressure doubling cylinder (6) and the bottom of the protection cylinder (7).
5. The pressure doubling cartridge of claim 4, wherein: draw-in groove (10) have been seted up to the inside of retainer plate (9), outer lip (11) run through to the inside of draw-in groove (10), the left side fixed mounting of retainer plate (9) has connecting block (13), the inside fixedly connected with third screw (12) of connecting block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922145571.5U CN211478408U (en) | 2019-12-04 | 2019-12-04 | Pressure-multiplying cylinder convenient to install and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922145571.5U CN211478408U (en) | 2019-12-04 | 2019-12-04 | Pressure-multiplying cylinder convenient to install and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211478408U true CN211478408U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922145571.5U Expired - Fee Related CN211478408U (en) | 2019-12-04 | 2019-12-04 | Pressure-multiplying cylinder convenient to install and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211478408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526299A (en) * | 2020-11-23 | 2021-03-19 | 国网湖北省电力有限公司电力科学研究院 | Mobile +/-800 kV direct-current withstand voltage test platform and using method thereof |
-
2019
- 2019-12-04 CN CN201922145571.5U patent/CN211478408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526299A (en) * | 2020-11-23 | 2021-03-19 | 国网湖北省电力有限公司电力科学研究院 | Mobile +/-800 kV direct-current withstand voltage test platform and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20211204 |