CN210636461U - Prevent leaking gas valve well - Google Patents
Prevent leaking gas valve well Download PDFInfo
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- CN210636461U CN210636461U CN201921217186.0U CN201921217186U CN210636461U CN 210636461 U CN210636461 U CN 210636461U CN 201921217186 U CN201921217186 U CN 201921217186U CN 210636461 U CN210636461 U CN 210636461U
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Abstract
The utility model discloses a prevent leaking gas valve well relates to gas valve well field, including the well lid and the well body, one side upper end fixed connection resilient means of the well body, resilient means includes bracing piece and fixed plate, the middle part and the bracing piece fixed connection of fixed plate, the middle part swing joint of bracing piece has the fly leaf, the spring has been cup jointed on the surface of bracing piece, the one end and the fixed plate fixed connection of spring. The utility model discloses a cooperation setting between first rubber layer, first sealed pad, second rubber layer and the sealed pad of second is sealed, and sealing that can be better prevents that the gas from leaking in the gas valve well, has avoided the harm that the gas leaked and caused, through setting up hollow groove and support column, can alleviate the weight of well lid, and convenient transportation through the cooperation setting between bracing piece, spring, sleeve pipe, fixed plate and the fly leaf, can bounce the well lid automatically, conveniently opens, and periodic check is convenient.
Description
Technical Field
The utility model relates to a gas valve well field, in particular to prevent leaking gas valve well.
Background
The valve well is a valve of underground pipelines and underground pipelines (such as tap water, oil, natural gas pipelines and the like), is convenient to open and close part of pipe networks or overhaul operation when needed, a pit (or a well) similar to a small room is arranged, the valve and the like are arranged in the pit, regular inspection, cleaning and dredging of the pipelines are facilitated, and the junction of pipeline blockage is prevented. This pit is called the valve well. The valve well is necessary to have a valve, but the valve is not necessary to have the valve well, and the leakage-proof gas valve well is a necessary measure for protecting the gas valve.
At present, the current leakage-proof gas valve well on the market is more traditional, and the leakproofness is not good, lets the gas leak from the gas valve well easily, if the gas leaks from preventing leaking the gas valve well and probably causes harm, the well lid of current gas valve well all is solid, and is with high costs, and the quality is heavy, and the transportation is inconvenient, and the well lid is opened inconveniently and the periodic check is inconvenient.
Therefore, there is a need for a leak-proof gas valve well that solves the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent leaking gas valve well to it leaks easily not well and well lid is with high costs to provide current prevent leaking gas valve well leakproofness among the solution above-mentioned background art, and the quality is total, and inconvenient good periodic inspection inconvenient problem is opened to the well lid.
In order to achieve the above object, the utility model provides a following technical scheme: a leakage-proof gas valve well comprises a well lid and a well body, wherein the well lid is connected to an opening of the well body, a first rubber layer is fixedly connected to the bottom end of the well lid, a first sealing gasket is fixedly connected to the bottom of the first rubber layer, a hollow groove is formed in the well lid, a fixing groove is formed in the middle of one end of the well lid, a sleeve is fixedly connected to one side face of the well lid, a vertically arranged threaded column is arranged in the fixing groove, a fixing block is arranged between the threaded column and the fixing groove, and the threaded column is movably connected with the fixing groove through a bearing;
the inner wall of the well body is connected with a sealing layer in an attaching manner, a gas pipeline is arranged in the well body, two ends of the gas pipeline are fixedly connected with the well body, a gas valve is fixedly connected in the middle of the gas pipeline, two ends of the gas pipeline, which are connected with the well body, are fixedly connected with a sealing ring, a second sealing gasket is fixedly connected at an opening at the upper end of the well body, a second rubber layer is fixedly connected at the upper end of the second sealing gasket, a well cover groove is arranged above the second rubber layer, an elastic device is fixedly connected at the upper end of one side of the well body, the upper end of the elastic device is fixedly connected with the well cover, a thread groove is arranged at the upper end of the well body, which,
the elastic device comprises a supporting rod and a fixing plate, the fixing plate is fixedly connected with the well body, the middle of the fixing plate is fixedly connected with the supporting rod, the middle of the supporting rod is movably connected with a movable plate, a spring is sleeved on the surface of the supporting rod, springs are fixedly connected to the two sides of the movable plate, one end of each spring is fixedly connected with the fixing plate, the movable plate is fixedly connected with a sleeve, and the sleeve is movably connected with the fixing plate.
Optionally, the middle part of the hollow groove is fixedly connected with three support columns, and the three support columns are arranged at equal intervals.
Optionally, one end of the threaded column is rectangular, and the threaded column is in threaded connection with the well body through a threaded groove.
Optionally, the surface of well lid is equipped with anti-skidding line, anti-skidding line is netted.
Optionally, a groove is formed in the edge of the upper surface of the well lid, a handle is fixedly connected to the middle of the groove, and a rotating groove is formed in one side of the groove.
Optionally, the well lid and well lid groove looks adaptation, first rubber layer and first sealed the pad and the sealed pad looks adaptation of second rubber layer and second.
Optionally, there are two fixing plates, and the two fixing plates are symmetrically arranged.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a cooperation setting between first rubber layer, first sealed pad, second rubber layer and the sealed pad of second is sealed, and sealing that can be better prevents that the gas from leaking in the valve well, has avoided the harm that the gas leakage caused.
2. The utility model discloses a set up hollow groove and support column, can alleviate the weight of well lid, convenient transportation through the cooperation setting between bracing piece, spring, sleeve pipe, fixed plate and the fly leaf, can bounce the well lid automatically, conveniently open, periodic inspection is convenient.
Drawings
FIG. 1 is a schematic sectional view of the well lid structure of the present invention;
FIG. 2 is a schematic top view of the well lid structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the well structure of the present invention;
fig. 4 is a schematic structural section view of the elastic device of the present invention.
In the figure: 1. a well cover; 2. a first rubber layer; 3. a first gasket; 4. a support pillar; 5. a threaded post; 6. fixing grooves; 7. a bearing; 8. an elastic device; 9. a well body; 10. a sealing layer; 11. a second rubber layer; 12. a second gasket; 13. a gas valve; 14. a thread groove; 15. a seal ring; 16. a gas pipeline; 17. a groove; 18. a handle; 19. a rotating tank; 20. a support bar; 21. a spring; 22. a sleeve; 23. a fixing plate; 24. a movable plate; 25. a hollow groove; 26. well lid groove.
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.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a leak-proof gas valve well as shown in figures 1-4, which is shown in figures 1 and 2, and comprises a well cover 1 and a well body 9, the well cover 1 is connected at the opening of the well body 9, the surface of the well cover 1 is provided with anti-skid veins which are net-shaped, the bottom end of the well cover 1 is fixedly connected with a first rubber layer 2, the bottom of the first rubber layer 2 is fixedly connected with a first sealing gasket 3, the inside of the well cover 1 is provided with a hollow groove 25, the middle part of the hollow groove 25 is fixedly connected with a support column 4, the support columns 4 are three, the three support columns 4 are arranged at equal intervals, the weight of the well cover 1 can be lightened by arranging the hollow groove 25 and the support columns 4, the transportation is convenient, the middle part of one end of the well cover 1 is provided with a fixed groove 6, the side surface of one side of the well cover 1 is fixedly connected with a sleeve 22, the, the threaded column 5 is movably connected with the fixed groove 6 through a bearing 7, a groove 17 is formed in the edge of the upper surface of the well lid 1, a handle 18 is fixedly connected to the middle of the groove 17, and a rotating groove 19 is formed in one side of the groove 17;
as shown in fig. 3, a sealing layer 10 is attached to the inner wall of a well body 9, a gas pipeline 16 is arranged inside the well body 9, two ends of the gas pipeline 16 are fixedly connected with the well body 9, a gas valve 13 is fixedly connected to the middle of the gas pipeline 16, two ends of the gas pipeline 16 connected with the well body 9 are fixedly connected with a sealing ring 15, a second sealing gasket 12 is fixedly connected to an opening at the upper end of the well body 9, a second rubber layer 11 is fixedly connected to the upper end of the second sealing gasket 12, a well cover groove 26 is arranged above the second rubber layer 11, the well cover 1 is matched with the well cover groove 26, the first rubber layer 2 and the first sealing gasket 3 are matched with the second rubber layer 11 and the second sealing gasket 12, an elastic device 8 is fixedly connected to the upper end of one side of the well body 9, the upper end of the elastic device 8 is fixedly connected with the well cover 1, a thread groove 14 is, one end of the threaded column 5 is rectangular, the threaded column 5 is in threaded connection with the well body 9 through a thread groove 14, and through the matching arrangement among the first rubber layer 2, the first sealing gasket 3, the second rubber layer 11 and the second sealing gasket 12, better sealing can be realized, gas is prevented from leaking from a valve well, and the harm caused by gas leakage is avoided;
by the elastic device 8 shown in fig. 4 including bracing piece 20 and fixed plate 23, fixed plate 23 and well body 9 fixed connection, the middle part and the bracing piece 20 fixed connection of fixed plate 23, fixed plate 23 has two, two fixed plates 23 are the symmetrical arrangement, the middle part swing joint of bracing piece 20 has fly leaf 24, the through-hole has been seted up at fly leaf 24's middle part, fly leaf 24 cup joints the middle part at bracing piece 20 through the through-hole, spring 21 has been cup jointed on the surface of bracing piece 20, the equal fixedly connected with spring 21 in both sides of fly leaf 24, the one end and the fixed plate 23 fixed connection of spring 21, fly leaf 24 and sleeve pipe 22 fixed connection, sleeve pipe 22 and fixed plate 23 swing joint, through bracing piece 20, spring 21, sleeve pipe 22, the cooperation setting between fixed plate 23 and the fly leaf 24, can bounce well lid 1 automatically, conveniently open.
This practical theory of operation: when the gas valve 13 is inspected or maintained, the threaded column 5 is driven to rotate by using the threaded column 5 rotator, the threaded column 5 exits the well body 9 through threads, the elastic force of the spring 21 drives the movable plate 24 to rotate, the movable plate 24 drives the sleeve 22 to rotate, the sleeve 22 drives the well lid 1 to lift up, the well lid 1 drives the first rubber layer 2 and the first sealing gasket 3 to move upwards, the first rubber layer 2 and the first sealing gasket 3 are separated from the second rubber layer 11 and the second sealing gasket 12, the handle 18 is held to open the well lid 1 to inspect or maintain the gas valve 13, the inspection or maintenance is completed, the handle 18 is held to press the well lid 1 downwards, the well lid 1 drives the sleeve 22 to rotate, the sleeve 22 drives the movable plate 24 to rotate, the movable plate 24 rotates to compress the spring 21, meanwhile, the well lid 1 drives the first rubber layer 2 and the first sealing gasket 3 to move downwards, the threaded column 5 is rotated, the threaded column 5 drives the well lid 1 to move downwards, well lid 1 drives first rubber layer 2 and first sealed pad 3 and the sealed 12 laminating sealings of second rubber layer 11 and second, and threaded column 5 passes through thread groove 14 and fixes well lid 1 and well body 9 together.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a prevent leaking gas valve well, includes well lid (1) and well body (9), its characterized in that: the well lid (1) is connected to an opening of a well body (9), a first rubber layer (2) is fixedly connected to the bottom end of the well lid (1), a first sealing gasket (3) is fixedly connected to the bottom of the first rubber layer (2), a hollow groove (25) is formed in the well lid (1), a fixing groove (6) is formed in the middle of one end of the well lid (1), a sleeve (22) is fixedly connected to one side face of the well lid (1), a vertically arranged threaded column (5) is arranged in the fixing groove (6), a bearing (7) is arranged between the threaded column (5) and the fixing groove (6), and the threaded column (5) is movably connected with the fixing groove (6) through the bearing (7);
the inner wall of the well body (9) is connected with a sealing layer (10) in a fitting manner, a gas pipeline (16) is arranged inside the well body (9), both ends of the gas pipeline (16) are fixedly connected with the well body (9), the middle part of the gas pipeline (16) is fixedly connected with a gas valve (13), the two ends of the gas pipeline (16) connected with the well body (9) are fixedly connected with sealing rings (15), a second sealing gasket (12) is fixedly connected at the opening of the upper end of the well body (9), the upper end of the second sealing gasket (12) is fixedly connected with a second rubber layer (11), a well cover groove (26) is arranged above the second rubber layer (11), the upper end of one side of the well body (9) is fixedly connected with an elastic device (8), the upper end of the elastic device (8) is fixedly connected with the well cover (1), and the upper end of one side, opposite to the elastic device (8), of the well body (9) is provided with a threaded groove (14);
elastic device (8) include bracing piece (20) and fixed plate (23), fixed plate (23) and well body (9) fixed connection, the middle part and bracing piece (20) fixed connection of fixed plate (23), the middle part swing joint of bracing piece (20) has fly leaf (24), spring (21) have been cup jointed on the surface of bracing piece (20), the equal fixedly connected with spring (21) in both sides of fly leaf (24), the one end and fixed plate (23) fixed connection of spring (21), fly leaf (24) and sleeve pipe (22) fixed connection, sleeve pipe (22) and fixed plate (23) swing joint.
2. A leak resistant gas valve well as defined in claim 1, further comprising:
the middle part fixedly connected with support column (4) of hollow groove (25), support column (4) have threely, three support column (4) are equidistant range.
3. A leak resistant gas valve well as defined in claim 1, further comprising:
one end of the threaded column (5) is rectangular, and the threaded column (5) is in threaded connection with the well body (9) through a threaded groove (14).
4. A leak resistant gas valve well as defined in claim 1, further comprising:
the surface of the well lid (1) is provided with anti-skid grains, and the anti-skid grains are net-shaped.
5. A leak resistant gas valve well as defined in claim 1, further comprising:
the manhole cover is characterized in that a groove (17) is formed in the edge of the upper surface of the manhole cover (1), a handle (18) is fixedly connected to the middle of the groove (17), and a rotating groove (19) is formed in one side of the groove (17).
6. A leak resistant gas valve well as defined in claim 1, further comprising:
well lid (1) and well lid groove (26) looks adaptation, first rubber layer (2) and first sealed pad (3) and second rubber layer (11) and the sealed pad (12) looks adaptation of second.
7. A leak resistant gas valve well as defined in claim 1, further comprising:
the number of the fixing plates (23) is two, and the two fixing plates (23) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217186.0U CN210636461U (en) | 2019-07-31 | 2019-07-31 | Prevent leaking gas valve well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217186.0U CN210636461U (en) | 2019-07-31 | 2019-07-31 | Prevent leaking gas valve well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210636461U true CN210636461U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921217186.0U Active CN210636461U (en) | 2019-07-31 | 2019-07-31 | Prevent leaking gas valve well |
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| CN (1) | CN210636461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894041A (en) * | 2020-08-28 | 2020-11-06 | 安徽绿洲危险废物综合利用有限公司 | Anti-seismic wear-resistant composite resin inspection well |
-
2019
- 2019-07-31 CN CN201921217186.0U patent/CN210636461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894041A (en) * | 2020-08-28 | 2020-11-06 | 安徽绿洲危险废物综合利用有限公司 | Anti-seismic wear-resistant composite resin inspection well |
| CN111894041B (en) * | 2020-08-28 | 2022-04-15 | 安徽绿洲危险废物综合利用有限公司 | Anti-seismic wear-resistant composite resin inspection well |
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