CN221025525U - Novel mud tank sand-cleaning port sealing structure - Google Patents
Novel mud tank sand-cleaning port sealing structure Download PDFInfo
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- CN221025525U CN221025525U CN202322734882.1U CN202322734882U CN221025525U CN 221025525 U CN221025525 U CN 221025525U CN 202322734882 U CN202322734882 U CN 202322734882U CN 221025525 U CN221025525 U CN 221025525U
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- sealing
- fixedly connected
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- wall
- sealing plate
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- 238000007789 sealing Methods 0.000 title claims abstract description 106
- 238000004140 cleaning Methods 0.000 title description 4
- 239000004576 sand Substances 0.000 claims abstract description 20
- 239000004568 cement Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a novel mud tank sand removal port sealing structure which comprises a connecting seat, wherein a first sealing plate is fixedly connected to the outer wall of the top end of the connecting seat, a connecting sleeve is fixedly connected to the top of the connecting seat, a sealing sleeve is fixedly connected to the outer wall of the connecting sleeve, a sealing cover is slidingly connected to the top of the connecting sleeve, and a second sealing plate is fixedly connected to the outer wall of the bottom end of the sealing cover. The positioning rod penetrates through the limiting hole to be positioned at the top of the second sealing plate, so that the stability of connection between the second sealing plate and the first sealing plate is ensured, the sealing plate is in sliding connection with the connecting sleeve, the sealing plate is in embedded connection with the inner side of the connecting sleeve through the embedded sleeve, and the bottom end of the fastening bolt is abutted against the outer wall of the connecting sleeve through rotating the fastening bolt, so that the stability of connection between the sealing plate and the connecting sleeve is ensured, the sealing plate is convenient to mount and dismount by a worker, the sealing structure is convenient to dismount by the worker, and the subsequent working efficiency of the worker is improved.
Description
Technical Field
The utility model relates to the technical field of sand cleaning opening sealing of mud tanks, in particular to a novel sand cleaning opening sealing structure of a mud tank.
Background
The mud tank type petroleum drilling fluid solid control system mainly comprises FG and ZG petroleum drilling mud tanks, and the mud tank circulation system is divided into a square tank and a conical tank according to the shape of the tank bottom. The tank body adopts flat conical structure or corrugated structure, and steel sheet and shaped steel assembly welding, after the mud jar uses, the staff can clear sand to mud jar inside, can use seal structure to seal the clear sand mouth of mud jar after clear sand to mud jar, but current clear sand mouth seal structure of mud jar still has certain defect when using.
The sealing structure in the prior art has the following defects:
At present, patent document CN217049918U discloses a cement jar feed inlet seal structure, including cement jar body, the top center department fixedly connected with of cement jar body is rather than the material loading pipe that inside is linked together, cement jar body top one side is provided with and is vertical direction and can follow the horizontal plane orientation and carry out pivoted stock, one side of stock is provided with and is the connecting rod that the L type structure of standing upside down can reciprocate, the bottom fixedly connected with bottom surface of connecting rod is contradicted and is located the roof of same central axis at the material loading pipe top surface and with the material loading pipe. According to the utility model, the annular air bag is inflated under the action of the inflation piece, and the volume of the annular air bag is inflated and props against the inner wall of the feeding pipe so as to fill the gap between the column block and the inner wall of the feeding pipe, and the external air is prevented from entering the cement tank body.
The mouth seal structure in above-mentioned document is when using, though make the inside annular gasbag aerify through the effect of aerifing the piece, annular gasbag's volume can expand and contradict on the inner wall of material loading pipe thereupon to fill the space between column type piece and the material loading pipe inner wall, avoid outside air to enter into the cement jar originally internally, the seal that such design makes this internal of cement jar is better, more be fit for the long-term storage of cement, but the staff is difficult to install seal structure and dismantle when using, the staff is comparatively loaded down with trivial details when dismantling seal structure in the follow-up use, reduce the efficiency of the follow-up work of staff, inconvenient staff uses.
Disclosure of utility model
The utility model aims to provide a novel mud tank sand removal port sealing structure so as to solve the problems in the background technology.
In order to achieve the above purpose, the novel mud tank sand removal port sealing structure comprises a connecting seat, wherein a first sealing plate is fixedly connected to the outer wall of the top end of the connecting seat, a connecting sleeve is fixedly connected to the top of the connecting seat, a sealing sleeve is fixedly connected to the outer wall of the connecting sleeve, a sealing cover is slidably connected to the top of the connecting sleeve, a second sealing plate is fixedly connected to the outer wall of the bottom end of the sealing cover, and the second sealing plate is matched with the first sealing plate.
Preferably, a connecting groove is formed in the top of the first sealing plate, and a supporting plate is connected to the inner side of the connecting groove in a sliding mode.
Preferably, a reset spring is fixedly connected to the inner bottom wall of the connecting groove, and the top end of the reset spring is connected with the bottom of the supporting plate.
Preferably, a sealing strip is fixedly connected to the top of the supporting plate, and the sealing strip is connected with the second sealing plate.
Preferably, the top fixedly connected with locating lever of first closing plate, spacing hole has been seted up at the top of second closing plate, and the locating lever runs through spacing hole and is located the top of second closing plate.
Preferably, the inner bottom wall of the sealing cover is fixedly connected with a jogging sleeve, and the jogging sleeve is jogged and connected with the inner side of the connecting sleeve.
Preferably, the outer wall threads of the sealing cover penetrate through the fastening bolts, and the bottom ends of the fastening bolts are abutted against the outer wall of the connecting sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
1. The positioning rod penetrates through the limiting hole to be positioned at the top of the second sealing plate, so that the stability of connection between the second sealing plate and the first sealing plate is ensured, the sealing plate is in sliding connection with the connecting sleeve, the sealing plate is in embedded connection with the inner side of the connecting sleeve through the embedded sleeve, and the bottom end of the fastening bolt is abutted against the outer wall of the connecting sleeve through rotating the fastening bolt, so that the stability of connection between the sealing plate and the connecting sleeve is ensured, the sealing plate is convenient to mount and dismount by a worker, the sealing structure is convenient to dismount by the worker, and the subsequent working efficiency of the worker is improved.
2. According to the utility model, the supporting plate can slide on the inner side of the connecting groove, and the elastic force of the reset spring can drive the supporting plate to slide, so that the sealing strip at the top of the supporting plate can be in close contact with the bottom of the second sealing plate, and the tightness of the connection between the second sealing plate and the first sealing plate is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a connector structure according to the present utility model;
FIG. 3 is a schematic view of the seal cap structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of a connector according to the present utility model;
fig. 5 is a schematic cross-sectional view of the seal cap of the present utility model.
In the figure: 1. a connecting seat; 2. a first sealing plate; 3. a connecting groove; 4. a return spring; 5. a support plate; 6. a sealing strip; 7. a positioning rod; 8. connecting sleeves; 9. sealing sleeve; 10. a second sealing plate; 11. a limiting hole; 12. sealing cover; 13. a fastening bolt; 14. and (5) embedding the sleeve.
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.
Referring to fig. 1 to 5, a novel mud tank sand removal port sealing structure:
Including connecting seat 1, the first closing plate 2 of top outer wall fixedly connected with of connecting seat 1, the top fixedly connected with adapter sleeve 8 of connecting seat 1, the outer wall fixedly connected with seal cover 9 of adapter sleeve 8, the top sliding connection of adapter sleeve 8 has sealed lid 12, the bottom outer wall fixedly connected with second closing plate 10 of sealed lid 12, and second closing plate 10 and first closing plate 2 looks adaptation.
When the mud tank sand-clearing port sealing structure is used, the sealing structure is connected with the mud tank sand-clearing port through the connecting seat 1, and the sealing cover 12 is in sliding connection with the connecting sleeve 8, so that the mud tank sand-clearing port can be sealed through the sealing cover 12, the joint of the sealing cover 12 and the connecting sleeve 8 can be sealed through the sealing sleeve 9, the sealing performance of the sealing structure is ensured, and the sealing structure is further ensured by connecting the second sealing plate 10 with the first sealing plate 2.
Wherein, spread groove 3 has been seted up at the top of first closing plate 2, and the inboard sliding connection of spread groove 3 has backup pad 5, and the interior bottom wall fixedly connected with reset spring 4 of spread groove 3, and reset spring 4's top is connected with the bottom of backup pad 5, and the top fixedly connected with sealing strip 6 of backup pad 5, and sealing strip 6 is connected with second closing plate 10.
Through the connection of sealing strip 6 and second closing plate 10 to guarantee the leakproofness that second closing plate 10 is connected with first closing plate 2, can slide in the inboard of spread groove 3 through backup pad 5, the elasticity of reset spring 4 can drive backup pad 5 and slide again, makes the sealing strip 6 at backup pad 5 top can with the bottom in close contact of second closing plate 10, thereby improves the leakproofness that second closing plate 10 is connected with first closing plate 2.
Wherein, the top fixedly connected with locating lever 7 of first closing plate 2, spacing hole 11 has been seted up at the top of second closing plate 10, and locating lever 7 runs through spacing hole 11 and is located the top of second closing plate 10.
The locating rod 7 penetrates through the limiting hole 11 to be located at the top of the second sealing plate 10, so that the stability of connection between the second sealing plate 10 and the first sealing plate 2 is guaranteed.
Wherein, the inner bottom wall of the sealing cover 12 is fixedly connected with a jogging sleeve 14, and the jogging sleeve 14 is jogged and connected with the inner side of the connecting sleeve 8.
The sealing cover 12 is connected with the inner side of the connecting sleeve 8 in a jogged manner through the jogging sleeve 14, so that the stability of the connection between the sealing cover 12 and the connecting sleeve 8 is ensured.
Wherein, the outer wall screw thread of sealed lid 12 runs through and installs binding bolt 13, and the bottom of binding bolt 13 supports at the outer wall of adapter sleeve 8.
Through rotating the fastening bolt 13, the bottom end of the fastening bolt 13 abuts against the outer wall of the connecting sleeve 8, so that the stability of connection between the sealing cover 12 and the connecting sleeve 8 is further guaranteed, and the sealing cover 12 is convenient for a worker to install and detach.
The working principle is that when the mud tank sand removing opening sealing structure is used, the sealing structure is connected with the mud tank sand removing opening through the connecting seat 1, the sealing cover 12 is in sliding connection with the connecting sleeve 8, accordingly the mud tank sand removing opening can be sealed through the sealing cover 12, the joint of the sealing cover 12 and the connecting sleeve 8 can be sealed through the sealing sleeve 9, the sealing strip 6 is connected with the second sealing plate 10, the tightness of the connection of the second sealing plate 10 and the first sealing plate 2 is guaranteed, the sealing plate 5 can slide on the inner side of the connecting groove 3 through the supporting plate 5, the supporting plate 5 can be driven to slide through the elastic force of the reset spring 4, and the sealing strip 6 at the top of the supporting plate 5 can be in close contact with the bottom of the second sealing plate 10.
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 (7)
1. Novel mud jar sand removal mouth seal structure, including connecting seat (1), its characterized in that: the sealing device comprises a connecting seat (1), a first sealing plate (2) is fixedly connected to the outer wall of the top end of the connecting seat (1), a connecting sleeve (8) is fixedly connected to the top of the connecting seat (1), a sealing sleeve (9) is fixedly connected to the outer wall of the connecting sleeve (8), a sealing cover (12) is slidably connected to the top of the connecting sleeve (8), a second sealing plate (10) is fixedly connected to the outer wall of the bottom end of the sealing cover (12), and the second sealing plate (10) is matched with the first sealing plate (2).
2. The novel mud tank sand removal port sealing structure according to claim 1, wherein: the top of first closing plate (2) has seted up spread groove (3), the inboard sliding connection of spread groove (3) has backup pad (5).
3. The novel mud tank sand removal port sealing structure according to claim 2, wherein: the inner bottom wall of the connecting groove (3) is fixedly connected with a return spring (4), and the top end of the return spring (4) is connected with the bottom of the supporting plate (5).
4. The novel mud tank sand removal port sealing structure according to claim 2, wherein: the top of backup pad (5) fixedly connected with sealing strip (6), and sealing strip (6) are connected with second closing plate (10).
5. The novel mud tank sand removal port sealing structure according to claim 1, wherein: the top fixedly connected with locating lever (7) of first closing plate (2), spacing hole (11) have been seted up at the top of second closing plate (10), and locating lever (7) run through spacing hole (11) and are located the top of second closing plate (10).
6. The novel mud tank sand removal port sealing structure according to claim 1, wherein: the inner bottom wall of the sealing cover (12) is fixedly connected with a jogging sleeve (14), and the jogging sleeve (14) is jogged and connected to the inner side of the connecting sleeve (8).
7. The novel mud tank sand removal port sealing structure according to claim 1, wherein: the outer wall threads of the sealing cover (12) penetrate through the fastening bolts (13), and the bottom ends of the fastening bolts (13) are abutted against the outer wall of the connecting sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322734882.1U CN221025525U (en) | 2023-10-11 | 2023-10-11 | Novel mud tank sand-cleaning port sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322734882.1U CN221025525U (en) | 2023-10-11 | 2023-10-11 | Novel mud tank sand-cleaning port sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221025525U true CN221025525U (en) | 2024-05-28 |
Family
ID=91140283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322734882.1U Active CN221025525U (en) | 2023-10-11 | 2023-10-11 | Novel mud tank sand-cleaning port sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221025525U (en) |
-
2023
- 2023-10-11 CN CN202322734882.1U patent/CN221025525U/en active Active
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