CN219770764U - Self-plugging device for leakage of storage tank pipeline accessories - Google Patents
Self-plugging device for leakage of storage tank pipeline accessories Download PDFInfo
- Publication number
- CN219770764U CN219770764U CN202321077389.0U CN202321077389U CN219770764U CN 219770764 U CN219770764 U CN 219770764U CN 202321077389 U CN202321077389 U CN 202321077389U CN 219770764 U CN219770764 U CN 219770764U
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- Prior art keywords
- storage tank
- mounting
- thread bush
- threaded rod
- self
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- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 16
- 239000000126 substance Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a self-plugging device for leakage of a storage tank pipeline accessory, which comprises a storage tank main body, wherein a reserved cavity is formed in one side of the top end of the inside of the storage tank main body, and a mounting frame is fixedly connected to one side of the top end of the storage tank main body. This storage tank pipeline annex leaks from shutoff ware starts servo motor when the inside of cavity is reserved in the embedding that needs to make the shutoff piece embedding through being provided with servo motor, the threaded rod, the mounting panel, servo motor drives the threaded rod and rotates, because threaded rod and thread bush mutually support and mounting panel fixed connection at the opposite side of thread bush, so the threaded rod rotates can make the thread bush drive mounting panel and the inside of cavity is reserved in the shutoff piece embedding that makes the shutoff piece descend, thereby can prevent pipeline annex from reserving the inside leak-out in the chamber, the outside sealing washer of shutoff piece can increase the leakproofness between shutoff piece and the cavity is reserved, it is inconvenient to reserve the chamber to block up, the problem that the storage tank was leaked easily.
Description
Technical Field
The utility model relates to the technical field of intelligent well covers, in particular to a self-plugging device for leakage of accessories of a storage tank pipeline.
Background
At present, the production, storage and transportation industries of dangerous chemicals such as China petroleum and China petrochemical industry are developed day by day, the transportation of dangerous chemical media is frequent, the application of various dangerous chemical storage tank trucks and vehicle-mounted liquefied hydrocarbon fuel storage tanks is more and more common, and the storage tanks are protected by using the self-plugging devices for the leakage of the pipeline accessories of the storage tanks when the storage tanks are used.
However, when the self-plugging device is used for sealing the reserved cavity, the leakage of the storage tank is easy due to the fact that the reserved cavity is inconvenient to seal. Therefore, we propose a novel self-plugging device for leakage of a storage tank pipeline accessory, which improves the problems.
Disclosure of Invention
The utility model aims to provide a self-plugging device for leakage of a storage tank pipeline accessory, which aims to solve the problems that a reserved cavity is inconvenient to plug and a storage tank is easy to leak in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a storage tank pipeline annex leakage self-plugging ware, includes the storage tank main part, the reservation chamber has been seted up to one side on the inside top of storage tank main part, one side fixedly connected with mounting bracket on storage tank main part top, servo motor is installed to one side on mounting bracket top, servo motor's output fixedly connected with threaded rod, the outside of threaded rod is provided with the thread bush, the opposite side fixedly connected with mounting panel of thread bush, the bottom of mounting panel is provided with the shutoff piece, the lateral wall of shutoff piece is provided with the sealing washer.
Preferably, the outside of threaded rod is provided with the external screw thread, the inside of thread bush is provided with the internal screw thread with external screw thread matched with, threaded rod and thread bush mutually support, the shutoff piece inlays the inside at the reservation chamber.
Preferably, the top fixedly connected with fixed plate of sprue, the mounting groove has been seted up to the inside both sides of fixed plate and mounting panel, the inside of mounting groove is provided with fixing bolt.
Preferably, the fixed plate is arranged at the bottom end of the mounting plate, and the fixed plate is arranged at the bottom end of the mounting plate through the fixing bolt and the mounting groove.
Preferably, a limit sliding groove is formed in one side of the inside of the mounting frame, a limit sliding block is fixedly connected to the other side of the threaded sleeve, a rolling groove is formed in the other side of the inside of the limit sliding block, and balls are arranged in the rolling groove.
Preferably, the limit sliding block slides up and down in the limit sliding groove, and the ball rolls in the rolling groove.
Compared with the prior art, the utility model has the beneficial effects that: the self-plugging device for the leakage of the pipeline accessories of the storage tank not only realizes the convenience of sealing the reserved cavity and the convenience of replacing the plugging block, but also improves the stability of the plugging block;
(1) By the aid of the servo motor, the threaded rod, the mounting plate, the blocking and the sealing ring, the servo motor is started when the blocking is needed to be embedded into the reserved cavity, the servo motor drives the threaded rod to rotate, the threaded rod and the threaded sleeve are matched with each other, the mounting plate is fixedly connected to the other side of the threaded sleeve, the threaded rod rotates to enable the threaded sleeve to drive the mounting plate and the blocking to descend so that the blocking is embedded into the reserved cavity, accordingly, pipeline accessories can be prevented from leaking out of the reserved cavity, and sealing performance between the blocking and the reserved cavity can be improved by the sealing ring outside the blocking;
(2) Through being provided with mounting groove, fixed plate and fixing bolt, need to dismantle the fixed bolt and twist out from the inside of mounting groove when changing the jam and make the fixed plate lose fixedly, the fixed plate loses the fixed and can dismantle the jam, need to make the inside mounting groove of fixed plate align with the inside mounting groove of mounting panel when installing the jam, screw in the inside of mounting groove after the mounting groove aligns fixing bolt can accomplish the installation to the jam;
(3) Through being provided with spacing slider, slot, ball and spacing spout, limit slider can slide from top to bottom in the inside of spacing spout when the thread bush drives mounting panel lift to can carry out spacing to the thread bush and prevent that the thread bush from overturning in the outside of threaded rod, can improve the stability that the mounting panel goes up and down, the slot can roll in the inside of ball when spacing slider goes up and down, and the ball can reduce the friction between spacing slider and the spacing spout, thereby can make things convenient for spacing slider to go up and down in the inside of spacing spout.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic view showing a bottom cross-sectional structure of a fixing plate according to the present utility model;
FIG. 3 is an enlarged schematic view of the cross-sectional front view of the threaded sleeve of the present utility model;
fig. 4 is an enlarged sectional view of fig. 1 a according to the present utility model.
In the figure: 1. a tank main body; 2. a mounting frame; 3. a servo motor; 4. a threaded rod; 5. a mounting plate; 6. a mounting groove; 7. blocking; 8. reserving a cavity; 9. a fixing plate; 10. a fixing bolt; 11. a seal ring; 12. a limit sliding block; 13. a thread sleeve; 14. rolling grooves; 15. a ball; 16. limiting sliding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a self-plugging device for leakage of a storage tank pipeline accessory comprises a storage tank main body 1, wherein a reserved cavity 8 is formed in one side of the top end of the inside of the storage tank main body 1, a mounting frame 2 is fixedly connected to one side of the top end of the storage tank main body 1, a servo motor 3 is mounted on one side of the top end of the mounting frame 2, the output end of the servo motor 3 is fixedly connected with a threaded rod 4, a thread bush 13 is arranged outside the threaded rod 4, a mounting plate 5 is fixedly connected to the other side of the thread bush 13, a blocking block 7 is arranged at the bottom end of the mounting plate 5, and a sealing ring 11 is arranged on the outer side wall of the blocking block 7;
the outside of the threaded rod 4 is provided with external threads, the inside of the threaded sleeve 13 is provided with internal threads matched with the external threads, the threaded rod 4 and the threaded sleeve 13 are matched with each other, and the blocking block 7 is embedded in the reserved cavity 8;
specifically, as shown in fig. 1 and 3, when the blocking piece 7 is required to be embedded into the reserved cavity 8, the servo motor 3 is started to drive the threaded rod 4 to rotate, because the threaded rod 4 and the threaded sleeve 13 are mutually matched and the mounting plate 5 is fixedly connected to the other side of the threaded sleeve 13, the threaded rod 4 rotates to enable the threaded sleeve 13 to drive the mounting plate 5 and the blocking piece 7 to descend so that the blocking piece 7 is embedded into the reserved cavity 8, and therefore leakage of pipeline accessories from the inside of the reserved cavity 8 can be prevented, and the sealing ring 11 outside the blocking piece 7 can increase tightness between the blocking piece 7 and the reserved cavity 8.
Example 2: the top end of the blocking block 7 is fixedly connected with a fixing plate 9, mounting grooves 6 are formed in the two sides of the inside of the fixing plate 9 and the mounting plate 5, fixing bolts 10 are arranged in the inside of the mounting grooves 6, the fixing plate 9 is arranged at the bottom end of the mounting plate 5, and the fixing plate 9 is mounted at the bottom end of the mounting plate 5 through the fixing bolts 10 and the mounting grooves 6;
specifically, as shown in fig. 1 and 2, when the block 7 needs to be detached and replaced, the fixing bolt 10 is screwed from the inside of the mounting groove 6 to lose the fixing of the fixing plate 9, and when the fixing plate 9 is not fixed, the block 7 can be detached, when the block 7 needs to be mounted, the mounting groove 6 in the fixing plate 9 is aligned with the mounting groove 6 in the mounting plate 5, and after the mounting groove 6 is aligned, the fixing bolt 10 is screwed into the inside of the mounting groove 6, so that the mounting of the block 7 can be completed.
Example 3: a limit sliding groove 16 is formed in one side of the inside of the mounting frame 2, a limit sliding block 12 is fixedly connected to the other side of the threaded sleeve 13, a rolling groove 14 is formed in the other side of the inside of the limit sliding block 12, a ball 15 is arranged in the rolling groove 14, the limit sliding block 12 slides up and down in the limit sliding groove 16, and the ball 15 rolls in the rolling groove 14;
specifically, as shown in fig. 1 and 4, when the threaded sleeve 13 drives the mounting plate 5 to lift, the limit sliding block 12 can slide up and down in the limit sliding groove 16, so that the threaded sleeve 13 can be limited to prevent the threaded sleeve 13 from overturning outside the threaded rod 4, the lifting stability of the mounting plate 5 can be improved, when the limit sliding block 12 lifts, the rolling groove 14 can roll in the ball 15, the ball 15 can reduce friction between the limit sliding block 12 and the limit sliding groove 16, and therefore the limit sliding block 12 can conveniently lift in the limit sliding groove 16.
Working principle: when the utility model is used, the servo motor 3 is started, the servo motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 rotates to enable the thread bush 13 to drive the mounting plate 5 and the block 7 to descend so that the block 7 is embedded into the interior of the reserved cavity 8, thereby preventing pipeline accessories from leaking out of the interior of the reserved cavity 8, the limit sliding block 12 can slide up and down in the interior of the limit sliding groove 16 when the thread bush 13 drives the mounting plate 5 to ascend and descend, thereby limiting the thread bush 13 to prevent the thread bush 13 from overturning outside the threaded rod 4, improving the stability of lifting of the mounting plate 5, enabling the rolling groove 14 to roll in the interior of the ball 15 when the limit sliding block 12 ascends and descends, reducing friction between the limit sliding block 12 and the limit sliding groove 16, enabling the limit sliding block 12 to ascend in the interior of the limit sliding groove 16 conveniently, starting the servo motor 3 to drive the 4 to reversely rotate when the limit sliding block 7 is required to ascend, thereby enabling the thread bush 13 to drive the mounting plate 5 and the block 7 to descend, enabling the fixing bolt 10 to lose the fixing plate 9 from the interior of the mounting groove 6 to be screwed into the fixing plate 9 when the fixing plate 9 is required to be detached from the interior of the mounting plate 6, and the fixing plate 9 can be screwed into the fixing groove 10 when the fixing plate 9 is required to be screwed into the fixing groove 6 to be aligned with the mounting groove 6, and the fixing plate 10 is required to be installed in the interior of the fixing groove 6.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a storage tank pipeline annex leakage self-plugging ware, includes storage tank main part (1), its characterized in that: the utility model discloses a storage tank, including storage tank main part (1), servo motor (3), screw rod (4) are fixed on the outer wall of installation board (5), reservation chamber (8) have been seted up to one side on the inside top of storage tank main part (1), one side fixedly connected with mounting bracket (2) on storage tank main part (1) top, servo motor (3) are installed to one side on mounting bracket (2) top, the outside of screw rod (4) is provided with thread bush (13), opposite side fixedly connected with mounting panel (5) of thread bush (13), the bottom of mounting panel (5) is provided with closure (7), the lateral wall of closure (7) is provided with sealing washer (11).
2. A tank line accessory leak self-sealer as claimed in claim 1, wherein: the outside of threaded rod (4) is provided with the external screw thread, the inside of thread bush (13) is provided with the internal screw thread with external screw thread matched with, threaded rod (4) and thread bush (13) mutually support, the inside at reserving chamber (8) is inlayed in sprue (7).
3. A tank line accessory leak self-sealer as claimed in claim 1, wherein: the top fixedly connected with fixed plate (9) of sprue (7), mounting groove (6) have been seted up to both sides of fixed plate (9) and mounting panel (5) inside, the inside of mounting groove (6) is provided with fixing bolt (10).
4. A tank line accessory leak self-sealer as claimed in claim 3, wherein: the fixed plate (9) is arranged at the bottom end of the mounting plate (5), and the fixed plate (9) is arranged at the bottom end of the mounting plate (5) through the fixing bolts (10) and the mounting grooves (6).
5. A tank line accessory leak self-sealer as claimed in claim 1, wherein: one side of the inside of mounting bracket (2) is provided with spacing spout (16), the opposite side fixedly connected with spacing slider (12) of thread bush (13), rolling groove (14) have been seted up to the opposite side of spacing slider (12) inside, rolling groove (14)'s inside is provided with ball (15).
6. A tank line accessory leak self-sealer as claimed in claim 5, wherein: the limit sliding block (12) slides up and down in the limit sliding groove (16), and the ball (15) rolls in the rolling groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321077389.0U CN219770764U (en) | 2023-05-08 | 2023-05-08 | Self-plugging device for leakage of storage tank pipeline accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321077389.0U CN219770764U (en) | 2023-05-08 | 2023-05-08 | Self-plugging device for leakage of storage tank pipeline accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219770764U true CN219770764U (en) | 2023-09-29 |
Family
ID=88134432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321077389.0U Active CN219770764U (en) | 2023-05-08 | 2023-05-08 | Self-plugging device for leakage of storage tank pipeline accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219770764U (en) |
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2023
- 2023-05-08 CN CN202321077389.0U patent/CN219770764U/en active Active
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