CN213361468U - Manual locking sealing device for closed loading of tank truck - Google Patents
Manual locking sealing device for closed loading of tank truck Download PDFInfo
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- CN213361468U CN213361468U CN202021619193.6U CN202021619193U CN213361468U CN 213361468 U CN213361468 U CN 213361468U CN 202021619193 U CN202021619193 U CN 202021619193U CN 213361468 U CN213361468 U CN 213361468U
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- locking
- sealing
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Abstract
The utility model belongs to the technical field of the sealing of the tank car, in particular to a manual locking sealing device for the sealing loading of the tank car, which comprises a rubber sleeve, a plane rubber body, a sealing cap mounting plate, a locking nut, a locking screw rod, a direction indicating rod, a vertical pipe and a gas return pipe; the utility model is used for three locking screw all fasten the back that targets in place among the manual lock inseparable encapsulation of the airtight loading of tank car, and the plane colloid is compressed, forms reliable sealedly, and this kind of sealed atress is even, even jar mouthful position changes, also is not influenced. Just the utility model is used for the airtight loading of tank car manual lock tight seal device has simple structure, with low costs, sealing performance is good, the characteristics that the practicality is strong.
Description
Technical Field
The utility model relates to an airtight technical field of tank car specifically is a manual lock tight seal device that is used for airtight loading of tank car.
Background
In the oil gas recovery process, closed loading is a key link of oil gas recovery; the following three solutions are mainly provided for automobile top loading in the market at the present stage, and all have respective defects:
1. the common sealing cap is used without a pressing device, the structure is simpler, and the defects are as follows: the tightness of loading cannot be guaranteed, and the problem of liquid splashing in the loading process can only be solved;
2. the top cylinder is additionally arranged on the basis of using the common sealing cap to compress, the structure has better sealing performance and the defects that: the pressing force is uneven, and along with the increase of the liquid in the tank car, the height of the tank opening can be reduced in the loading process, and oil gas leakage is easily caused.
3. The sealing effect of the sliding type clamping jaw sealing cap is good, but the structure is complex, the one-time investment cost is high, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a manual lock tight seal device for airtight loading of tank car has solved with high costs, and the operation is complicated, the not good problem of sealed effect.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a manual locking tight seal device that is used for airtight loading of tank car which characterized in that: comprises a rubber sleeve, a plane rubber body, a sealing cap mounting plate, a locking nut, a locking screw rod, a direction indicating rod, a vertical pipe and an air return pipe; the bottom surface of the sealing cap mounting plate is provided with a plane colloid, and the sealing cap mounting plate is provided with a vertical pipe and an air return pipe; the vertical pipe penetrates through the sealing cap mounting plate, the outer wall of the vertical pipe is fixedly connected with the sealing cap mounting plate, and the bottom of the air return pipe is fixedly connected with the sealing cap mounting plate; a plurality of sleeves are uniformly arranged around the sealing cap mounting plate, a locking screw is arranged in each sleeve, and the locking screws sequentially penetrate through the sleeves and the sealing cap mounting plate; one end of the locking screw rod is provided with a direction indicating rod, the other end of the locking screw rod is sleeved with a rubber sleeve, and a locking nut is arranged on the locking screw rod.
As a preferred technical scheme of the utility model, the planar colloid is annular, the sealing cap mounting plate is fixed with the planar colloid through bolts, and the sealing cap mounting plate is provided with holes butted with the vertical pipe and the air return pipe; the sealing cap mounting plate is fixedly connected with the outer wall of the vertical pipe through welding, and the sealing cap mounting plate is fixedly connected with the bottom of the air return pipe through welding.
As an optimal technical scheme of the utility model, the sealing cap mounting panel is through welding and sleeve pipe looks fixed connection, set up the hole with the sleeve pipe butt joint on the sealing cap mounting panel.
As an optimized technical scheme of the utility model, the sealing cap mounting panel evenly be provided with three sleeve pipe all around.
As an optimal technical scheme of the utility model, lock nut's below is provided with lock gasket, and lock gasket is located between lock nut and the sleeve pipe.
As an optimal technical scheme of the utility model, locking screw is the L type, and locking screw and lock nut looks threaded connection, locking screw's bottom orientation is the same with the direction indication pole orientation.
(III) advantageous effects
Compared with the prior art, the utility model provides a manual lock tight seal device for airtight loading of tank car possesses following beneficial effect: the utility model is used for three locking screw all fasten the back that targets in place among the manual lock inseparable encapsulation of the airtight loading of tank car, and the plane colloid is compressed, forms reliable sealedly, and this kind of sealed atress is even, even jar mouthful position changes, also is not influenced. Just the utility model is used for the airtight loading of tank car manual lock tight seal device has simple structure, with low costs, sealing performance is good, the characteristics that the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the structure of the present invention.
In the figure: 1. a rubber sleeve; 2. a planar colloid; 3. a sealing cap mounting plate; 4. a locking washer; 5. locking the nut; 6. locking the screw rod; 7. a direction indicating lever; 8. a vertical pipe; 9. an air return pipe; 10. a sleeve.
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.
Examples
Referring to fig. 1-2, the present invention provides the following technical solutions: a manual locking sealing device for the closed loading of an automobile tank car comprises a rubber sleeve 1, a plane rubber body 2, a sealing cap mounting plate 3, a locking nut 5, a locking screw 6, a direction indicating rod 7, a vertical pipe 8 and an air return pipe 9; the bottom surface of the sealing cap mounting plate 3 is provided with a plane colloid 2, and the sealing cap mounting plate 3 is provided with a vertical pipe 8 and an air return pipe 9; the vertical pipe 8 penetrates through the sealing cap mounting plate 3, the outer wall of the vertical pipe 8 is fixedly connected with the sealing cap mounting plate 3, and the bottom of the air return pipe 9 is fixedly connected with the sealing cap mounting plate 3; the periphery of the sealing cap mounting plate 3 is uniformly provided with three sleeves 10, a locking screw 6 is arranged in each sleeve 10, and the locking screw 6 sequentially penetrates through the sleeves 10 and the sealing cap mounting plate 3; one end of the locking screw 6 is provided with a direction indicating rod 7, the other end of the locking screw 6 is sleeved with the rubber sleeve 1, and the locking screw 6 is provided with a locking nut 5. The utility model is used for three locking screw all fasten the back that targets in place among the manual lock inseparable encapsulation of the airtight loading of tank car, and the plane colloid is compressed, forms reliable sealedly, and this kind of sealed atress is even, even jar mouthful position changes, also is not influenced.
Specifically, the planar colloid 2 is annular, the planar colloid 2 is fixed on the sealing cap mounting plate 3 through bolts, and holes butted with the vertical pipe 8 and the air return pipe 9 are formed in the sealing cap mounting plate 3; the sealing cap mounting plate 3 is fixedly connected with the outer wall of the vertical pipe 8 through welding, the sealing cap mounting plate 3 is fixedly connected with the bottom of the air return pipe 9 through welding, the fixing mode is stable, and the service life is long.
Specifically, sealing cap mounting panel 3 is through welding and sleeve pipe 10 looks fixed connection, set up the hole with sleeve pipe 10 butt joint on the sealing cap mounting panel 3, fixed mode is stable, long service life.
Specifically, a locking gasket 4 is arranged below the locking nut 5, the locking gasket 4 is located between the locking nut 5 and the sleeve 10, and the locking gasket 4 plays a sealing role.
The utility model discloses a theory of operation and use flow: when the loading is locked, the direction indicating rod 7 is manually rotated in sequence, the radial direction of the sealing cap mounting plate 3 is extended, the locking nut 5 is rotated to adjust the height of the locking screw 6 until the bottom end of the locking screw 6 is clamped with the tank opening, after the three locking screws 6 are fastened in place, the plane colloid 2 is compressed to form reliable sealing, the sealing stress is uniform, the position of the tank opening is not affected even if the position is changed, the loading is finished, and when the locking nut 5 is loosened, the locking screw 6 is separated from the tank opening, so that the sealing device can be separated from the tank opening.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a manual locking tight seal device that is used for airtight loading of tank car which characterized in that: comprises a rubber sleeve (1), a plane rubber body (2), a sealing cap mounting plate (3), a locking nut (5), a locking screw rod (6), a direction indicating rod (7), a vertical pipe (8) and an air return pipe (9); the bottom surface of the sealing cap mounting plate (3) is provided with a plane colloid (2), and the sealing cap mounting plate (3) is provided with a vertical pipe (8) and an air return pipe (9); the vertical pipe (8) penetrates through the sealing cap mounting plate (3), the outer wall of the vertical pipe (8) is fixedly connected with the sealing cap mounting plate (3), and the bottom of the air return pipe (9) is fixedly connected with the sealing cap mounting plate (3); a plurality of sleeves (10) are uniformly arranged on the periphery of the sealing cap mounting plate (3), a locking screw (6) is arranged in each sleeve (10), and the locking screw (6) sequentially penetrates through the sleeves (10) and the sealing cap mounting plate (3); one end of the locking screw rod (6) is provided with a direction indicating rod (7), the other end of the locking screw rod (6) is sleeved with the rubber sleeve (1), and the locking screw rod (6) is provided with a locking nut (5).
2. The manual locking and sealing device for the closed loading of the automobile tank truck according to claim 1, is characterized in that: the plane colloid (2) is annular, the plane colloid (2) is fixed on the bottom surface of the sealing cap mounting plate (3) through bolts, and holes butted with the vertical pipe (8) and the air return pipe (9) are formed in the sealing cap mounting plate (3); the sealing cap mounting plate (3) is fixedly connected with the outer wall of the vertical pipe (8) through welding, and the sealing cap mounting plate (3) is fixedly connected with the bottom of the air return pipe (9) through welding.
3. The manual locking and sealing device for the closed loading of the automobile tank truck according to claim 1, is characterized in that: the sealing cap mounting plate (3) is fixedly connected with the sleeve (10) through welding, and a hole butted with the sleeve (10) is formed in the sealing cap mounting plate (3).
4. The manual locking and sealing device for the closed loading of the automobile tank truck according to claim 1, is characterized in that: the periphery of the sealing cap mounting plate (3) is uniformly provided with three sleeves (10).
5. The manual locking and sealing device for the closed loading of the automobile tank truck according to claim 1, is characterized in that: and a locking gasket (4) is arranged below the locking nut (5), and the locking gasket (4) is positioned between the locking nut (5) and the sleeve (10).
6. The manual locking and sealing device for the closed loading of the automobile tank truck according to claim 1, is characterized in that: locking screw (6) are the L type, and locking screw (6) and lock nut (5) looks threaded connection, and the bottom orientation of locking screw (6) is the same with direction indication pole (7) orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619193.6U CN213361468U (en) | 2020-08-06 | 2020-08-06 | Manual locking sealing device for closed loading of tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619193.6U CN213361468U (en) | 2020-08-06 | 2020-08-06 | Manual locking sealing device for closed loading of tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213361468U true CN213361468U (en) | 2021-06-04 |
Family
ID=76145111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021619193.6U Active CN213361468U (en) | 2020-08-06 | 2020-08-06 | Manual locking sealing device for closed loading of tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213361468U (en) |
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2020
- 2020-08-06 CN CN202021619193.6U patent/CN213361468U/en active Active
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