CN218294822U - Interface flange of gas tank truck - Google Patents
Interface flange of gas tank truck Download PDFInfo
- Publication number
- CN218294822U CN218294822U CN202222157440.0U CN202222157440U CN218294822U CN 218294822 U CN218294822 U CN 218294822U CN 202222157440 U CN202222157440 U CN 202222157440U CN 218294822 U CN218294822 U CN 218294822U
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- flange
- hexagonal bolt
- interior hexagonal
- mounting flange
- thick bamboo
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Abstract
The utility model provides a tank wagon interface flange relates to flange technical field, including mounting flange and flange, round hole and screw hole have been seted up respectively on mounting flange's surface. The utility model discloses, through setting up this spacing section of thick bamboo, when need fixing flange and mounting flange together, can be with flange laminating mounting flange, then twist interior hexagonal bolt threaded hole, can be in the same place flange and mounting flange fixed connection, carry out the air feed and use, and twist the in-process of moving interior hexagonal bolt, spacing section of thick bamboo can restrict the removal of interior hexagonal bolt, so that interior hexagonal bolt can aim at the screw hole perpendicularly, so that the staff twists and moves interior hexagonal bolt, when needing to pull down flange, only need to twist off interior hexagonal bolt, can pull down flange, and after interior hexagonal bolt down, spacing section of thick bamboo can restrict interior hexagonal bolt's position, prevent that interior hexagonal bolt from losing easily, so that the staff is follow-up to carry out installation work.
Description
Technical Field
The utility model relates to a flange technical field especially relates to tank wagon interface flange.
Background
In the interface use of tank wagon, often need be through the interface flange, be connected the tank wagon interface with the gas supply line and carry out the air feed, and the interface flange is in the use, and it often carries out fixed connection through the bolt, and in the dismouting use of interface flange, supporting fixed bolt of using drops easily and loses, leads to the staff in follow-up use, the bolt that needs to look for the adaptation again fixes the use, and is comparatively troublesome, and the staff of being not convenient for installs and uses.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the gas tank car interface flange.
In order to realize the purpose, the utility model adopts the following technical scheme: the gas tank car interface flange comprises a fixing flange and a connecting flange, wherein a round hole and a threaded hole are formed in the surface of the fixing flange respectively, a communicating hole is formed in the surface of the connecting flange, a limiting cylinder is fixedly mounted on the outer side, located in the communicating hole, of the surface of the connecting flange, a hexagon socket head cap screw is sleeved inside the limiting cylinder, the hexagon socket head cap screw is meshed with the limiting cylinder, and a groove is formed in the surface of the connecting flange.
In order to restrict the position of the hexagon socket head cap screw, the utility model discloses an improvement has, the circular slot has been seted up to one side of intercommunicating pore, hexagon socket head cap screw's surface cover is equipped with the spring.
In order to restrict the position between flange and the mounting flange, the utility model discloses an improvement has, flange's fixed surface installs the locating piece, the locating hole has been seted up on mounting flange's surface, locating piece and locating hole sliding connection.
In order to reach better sealed effect, the utility model discloses an improvement has, mounting flange's fixed surface installs the sealing washer, the ring channel has been seted up on mounting flange's surface.
In order to prevent that mounting flange from advancing grey, the utility model discloses an improvement has, mounting flange's surface is provided with block structure, block structure includes the rubber buffer, the rubber buffer is inserted and is located mounting flange's inside, mounting flange's surface cover is equipped with the ring, be equipped with the soft pole between ring and the rubber buffer admittedly.
For the convenience of taking off the rubber buffer, the utility model discloses an improvement has, the holding tank has been seted up on the surface of rubber buffer, the internal rotation of holding tank is connected with the pull ring.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the utility model discloses in, through setting up this spacing section of thick bamboo, when need be fixed flange and mounting flange together, can be with flange laminating mounting flange, then twist interior hexagonal bolt in the screw hole, can be in the same place flange and mounting flange fixed connection, carry out the air feed and use, and twist the in-process of moving interior hexagonal bolt, spacing section of thick bamboo can restrict the removal of interior hexagonal bolt, so that interior hexagonal bolt can aim at the screw hole perpendicularly, so that the staff twists interior hexagonal bolt, when needing to pull down flange, only need twist off interior hexagonal bolt, can pull down flange, and after interior hexagonal bolt down, spacing section of thick bamboo can restrict interior hexagonal bolt's position, prevent that interior hexagonal bolt from losing easily, so that the staff is follow-up to carry out installation work.
2. The utility model discloses in, through setting up this block structure, with flange and mounting flange separately back, the staff can take up the rubber buffer, fill the rubber buffer in mounting flange, thereby prevent in the dust gets into mounting flange, so that the connection of back mounting flange uses, and when needing reuse mounting flange, only need take out the rubber buffer from mounting flange, can normal use mounting flange once more, and the soft rod can restrict the rubber buffer, prevent that the rubber buffer from losing, so that the staff is follow-up to be used.
Drawings
Fig. 1 is a schematic view of the overall structure of the interface flange of the gas tank truck of the present invention;
fig. 2 is a schematic structural view of the gas tank car interface flange viewed from the bottom according to the present invention;
fig. 3 is a partial sectional view of the connecting flange of the gas tank car interface flange provided by the utility model;
fig. 4 is a schematic structural view of a position a in fig. 3 of the gas tank car interface flange provided by the present invention.
Illustration of the drawings:
1. a fixed flange; 2. a connecting flange; 3. a circular hole; 4. a threaded hole; 5. a limiting cylinder; 6. a hexagon socket head cap screw; 7. a circular groove; 8. a spring; 9. positioning blocks; 10. positioning holes; 11. a seal ring; 12. an annular groove; 13. a rubber plug; 14. a circular ring; 15. a soft rod; 16. and (4) a pull ring.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example one
As shown in fig. 1-4, the utility model provides a technical solution: gas tank car interface flange, including mounting flange 1 and flange 2, round hole 3 and screw hole 4 have been seted up respectively to the surface of mounting flange 1, the intercommunicating pore has been seted up on the surface of flange 2, flange 2's surface is located the outside fixed mounting of intercommunicating pore has spacing section of thick bamboo 5, the inside cover of spacing section of thick bamboo 5 is equipped with hexagon socket head cap screw 6, hexagon socket head cap screw 6 meshes with spacing section of thick bamboo 5 mutually, flange 2's surface is seted up flutedly, when flange 2 needs to be fixed together with mounting flange 1, flange 2 can laminate mounting flange 1, then twist hexagon socket head cap screw 6 into screw hole 4, can be in the same place flange 2 with mounting flange 1 fixed connection, carry out the air feed use, and in the process of twisting hexagon socket cap screw 6, spacing section of thick bamboo 5 can restrict the removal of hexagon socket head cap screw 6, so that hexagon socket head cap screw 6 can vertically aim at screw hole 4, so that the staff twists hexagon socket head cap screw 6, when needing to pull down flange 2, hexagon socket head cap screw 6 can restrict the follow-up installation of staff easily, so that the staff prevents that hexagon socket head cap screw 6 from losing.
As shown in fig. 1-4, a circular groove 7 is formed in one side of the communication hole, a spring 8 is sleeved on the surface of the hexagon socket head cap 6, the spring 8 can push the hexagon socket head cap 6, the hexagon socket head cap 6 is prevented from being easily moved, so that a worker can align the hexagon socket head cap 6 with the threaded hole 4 during subsequent installation, a positioning block 9 is fixedly installed on the surface of the connecting flange 2, a positioning hole 10 is formed in the surface of the fixing flange 1, the positioning block 9 is slidably connected with the positioning hole 10, the positioning block 9 can be inserted into the positioning hole 10, so that the position between the connecting flange 2 and the fixing flange 1 is limited, so that the hexagon socket head cap 6 can be aligned with the threaded hole 4, a sealing ring 11 is fixedly installed on the surface of the fixing flange 1, an annular groove 12 is formed in the surface of the connecting flange 2, the sealing ring 11 can play a sealing effect, and prevent air leakage, so as to achieve a better sealing effect.
Example two
As shown in fig. 1-2, a blocking structure is disposed on a surface of the fixing flange 1, the blocking structure includes a rubber plug 13, the rubber plug 13 is inserted into the fixing flange 1, a ring 14 is sleeved on the surface of the fixing flange 1, a soft rod 15 is fixedly disposed between the ring 14 and the rubber plug 13, after the connecting flange 2 is separated from the fixing flange 1, a worker can pick up the rubber plug 13 and plug the rubber plug 13 into the fixing flange 1, so as to prevent dust from entering the fixing flange 1, so that the fixing flange 1 can be used after connection, and when the fixing flange 1 needs to be used again, the worker can normally use the fixing flange 1 again by taking out the rubber plug 13 from the fixing flange 1, and the soft rod 15 can limit the rubber plug 13, so as to prevent the rubber plug 13 from being lost, so that the worker can use the fixing flange 1 subsequently.
As shown in fig. 1-2, the surface of the rubber stopper 13 is provided with a receiving groove, and a pull ring 16 is rotatably connected to the inside of the receiving groove, so that a worker pulls the pull ring 16 to remove the rubber stopper 13 from the fixing flange 1, so that the worker can use the rubber stopper.
The working principle is as follows: when the rubber plug is used, a proper bolt group can be used for penetrating through the circular hole 3, the fixing flange 1 is installed at an air outlet interface of a gas tank car, the connecting flange 2 is connected with a gas supply pipeline through parts such as a hoop, the connecting flange 2 can be taken up, the connecting flange 2 is attached to the fixing flange 1, the positioning block 9 can be inserted into the positioning hole 10, the position between the connecting flange 2 and the fixing flange 1 is limited, so that the hexagon socket head cap bolts 6 can be aligned to the threaded holes 4, then the hexagon socket head cap bolts 6 can be screwed into the threaded holes 4 by using a hexagon socket head wrench, in the process of screwing the hexagon socket head cap bolts 6, the limiting cylinder 5 can limit the movement of the hexagon socket head cap bolts 6, so that the hexagon socket cap bolts 6 can be vertically aligned to the threaded holes 4, so that a worker can screw the hexagon socket head cap bolts 6, the connecting flange 2 and the fixing flange 1 are fixedly connected together, the gas supply work can be carried out, the sealing ring 11 can play a sealing effect, the occurrence of gas leakage is prevented, when the connecting flange 2 and the rubber plug 2 needs to be separated from the fixing flange 6, the rubber plug can be easily pulled, the rubber plug can be easily, when the rubber plug 1 is required to be separated from the fixing flange 1, the rubber plug 13, the rubber plug can be easily, the rubber plug can be prevented from being easily, the rubber plug 6, the rubber plug 1, when the rubber plug 1 is easily, the rubber plug 13 is easily, the rubber plug can be easily, when the rubber plug can be easily removed, the fixing flange 1 can be used normally again, and the soft rod 15 can limit the rubber plug 13 and prevent the rubber plug 13 from being lost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. Tank wagon interface flange, including mounting flange (1) and flange (2), its characterized in that: round hole (3) and screw hole (4) have been seted up respectively on the surface of mounting flange (1), the intercommunicating pore has been seted up on the surface of flange (2), the outside fixed mounting that the surface of flange (2) is located the intercommunicating pore has spacing section of thick bamboo (5), the inside cover of spacing section of thick bamboo (5) is equipped with hexagon socket head cap screw (6), hexagon socket head cap screw (6) mesh mutually with spacing section of thick bamboo (5), the surface of flange (2) is seted up flutedly.
2. The tank wagon interface flange of claim 1, wherein: a circular groove (7) is formed in one side of the communicating hole, and a spring (8) is sleeved on the surface of the inner hexagonal bolt (6).
3. The tank wagon interface flange of claim 1, wherein: the surface of the connecting flange (2) is fixedly provided with a positioning block (9), the surface of the fixing flange (1) is provided with a positioning hole (10), and the positioning block (9) is in sliding connection with the positioning hole (10).
4. The tank wagon interface flange of claim 1, wherein: the surface of the fixed flange (1) is fixedly provided with a sealing ring (11), and the surface of the connecting flange (2) is provided with an annular groove (12).
5. The tank wagon interface flange of claim 1, wherein: the surface of mounting flange (1) is provided with block structure, block structure includes rubber buffer (13), the inside of locating mounting flange (1) is inserted in rubber buffer (13), the surperficial cover of mounting flange (1) is equipped with ring (14), admittedly, be equipped with soft pole (15) between ring (14) and rubber buffer (13).
6. The tank wagon interface flange of claim 5, wherein: the holding tank has been seted up on the surface of rubber buffer (13), the inside rotation of holding tank is connected with pull ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222157440.0U CN218294822U (en) | 2022-08-17 | 2022-08-17 | Interface flange of gas tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222157440.0U CN218294822U (en) | 2022-08-17 | 2022-08-17 | Interface flange of gas tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218294822U true CN218294822U (en) | 2023-01-13 |
Family
ID=84795342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222157440.0U Active CN218294822U (en) | 2022-08-17 | 2022-08-17 | Interface flange of gas tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218294822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116293127A (en) * | 2023-05-22 | 2023-06-23 | 泸州聚购科技发展有限公司 | Pipe connection structure of tubular reactor for continuous production of barium titanate |
-
2022
- 2022-08-17 CN CN202222157440.0U patent/CN218294822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116293127A (en) * | 2023-05-22 | 2023-06-23 | 泸州聚购科技发展有限公司 | Pipe connection structure of tubular reactor for continuous production of barium titanate |
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