CN213954485U - Gate valve body with good sealing effect - Google Patents
Gate valve body with good sealing effect Download PDFInfo
- Publication number
- CN213954485U CN213954485U CN202022900887.3U CN202022900887U CN213954485U CN 213954485 U CN213954485 U CN 213954485U CN 202022900887 U CN202022900887 U CN 202022900887U CN 213954485 U CN213954485 U CN 213954485U
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- fixedly connected
- connecting plate
- valve body
- gate valve
- sealing effect
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- 238000007789 sealing Methods 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 title claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 102000010970 Connexin Human genes 0.000 description 1
- 108050001175 Connexin Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000003976 gap junction Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Sliding Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a gate valve body with good sealing effect in the sealing valve technical field, which comprises a valve body, a first connecting plate is fixedly connected with the side of the valve body, a first threaded hole is arranged on the surface of the first connecting plate, a second connecting plate is fixedly connected with the upper side of the valve body, a second threaded hole is arranged on the surface of the second connecting plate, a valve cover is fixedly connected with the upper surface of the second connecting plate, a valve rod is arranged in the middle of the valve cover, a runner is fixedly connected with the upper end of the valve rod, a connecting rod is arranged in the middle of the runner, a base is fixedly connected with the bottom side of the valve body, a base station is fixedly connected with the lower surface of the base, connecting blocks are fixedly connected with the surfaces of the side of the connecting blocks, a sealing ring is fixedly connected with the outer surface of the first connecting plate, a supporting column is fixedly connected with the upper surface of the second connecting plate, an arm rod is fixedly connected with the upper end of the supporting column, a compression spring is fixedly connected with a flitch, the valve body joints are all provided with sealing components, and the sealing effect is excellent.
Description
Technical Field
The utility model relates to a seal valve technical field specifically is a sealed effectual gate valve body.
Background
The gate valve is a shutter, the movement direction of the shutter is vertical to the fluid direction, and the gate valve can only be fully opened and fully closed and cannot be adjusted and throttled. The gate valve seals through disk seat and flashboard contact, and the sealed face can build up welding metal material in order to increase the wearability usually, and the flashboard has rigidity flashboard and elasticity flashboard, and according to the difference of flashboard, the gate valve divide into rigidity gate valve and elasticity gate valve.
However, most of the joints of the valve body of the existing gate valve and the pipeline and the valve cover are connected through bolts, the sealing performance of the connecting mode is poor, leakage is likely to occur at the joints, and therefore not only can danger occur, but also waste of different degrees can be caused, and the valve body can be damaged.
Therefore, those skilled in the art have provided a gate valve body with good sealing effect to solve the problems mentioned in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed effectual gate valve body to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a gate valve body with good sealing effect comprises a valve body, wherein a first connecting plate is fixedly connected to the side of the valve body, a first threaded hole is formed in the surface of the first connecting plate, a second connecting plate is fixedly connected to the upper side of the valve body, a second threaded hole is formed in the surface of the second connecting plate, a valve cover is fixedly connected to the upper surface of the second connecting plate, a valve rod is arranged in the middle of the valve cover, a rotating wheel is fixedly connected to the upper end of the valve rod, a connecting rod is arranged in the middle of the rotating wheel, a base is fixedly connected to the bottom side of the valve body, a base table is fixedly connected to the lower surface of the base, connecting blocks are fixedly connected to the two sides of the base, clamping components are fixedly connected to the side surface of the connecting blocks, a sealing ring is fixedly connected to the outer side surface of the first connecting plate, a supporting column is fixedly connected to the upper surface of the second connecting plate, and an arm rod is fixedly connected to the upper end of the supporting column, the lower surface of the arm rod is fixedly connected with a compression spring, and the lower end of the compression spring is fixedly connected with a flitch.
As a further aspect of the present invention: the clamping component comprises a sliding plate, a groove is formed in the middle of the upper surface of the sliding plate, a screw rod is arranged inside the groove, the upper surface of the sliding plate is connected with a sliding block in a sliding mode, a hole groove is formed in the middle of the sliding block, the screw rod is embedded inside the hole groove, a rotating handle is fixedly connected to the upper end of the screw rod, an arc baffle is fixedly connected to the upper side of the sliding block, and a round hole is formed in the surface of the arc baffle.
As a further aspect of the present invention: the first threaded holes are ten, the first threaded holes are distributed in a circumferential array mode on the surface of the first connecting plate, the second threaded holes are eight, and the second threaded holes are distributed in a circumferential array mode on the surface of the second connecting plate.
As a further aspect of the present invention: the sealing washer is provided with two, and two the sealing washer set up respectively with first screw hole both sides.
As a further aspect of the present invention: the number of the compression springs is four, the compression springs are distributed on the upper side of the second connecting plate in a circumferential array, and the compression springs are in a compression state.
As a further aspect of the present invention: the valve cover is fixedly connected with the second connecting plate through a bolt, and the bolt is embedded in the inner side of the second threaded hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the clamping subassembly that is provided with, wherein clamping subassembly front side and connecting block welding, the staff is after accomplishing first connecting plate and pipe connection, can rotate the screw rod through rotating the handle, the screw rod will drive the sliding block at sliding plate upper surface slip like this, the removal of sliding block will drive the circular arc baffle and remove, wherein the round hole that the circular arc baffle surface was provided with is in order to make the circular arc baffle not blocked by the bolt that is used for connecting tube and first connecting plate, the circular arc baffle just can move pipeline port department like this, just so can carry out the clamping to pipe connection department and first connecting plate, the problem of current gate valve body and the easy emergence of pipe connection department leakage has been solved, the leakproofness of gate valve body has been improved.
2. The utility model discloses in, the compression spring who is provided with, wherein fixed surface is connected on support column and the second connecting plate, and after the staff accomplished the valve gap installation, compression spring was in compression state, and the flitch just can extrude the valve gap downwards like this, and the valve gap will take place the problem of leaking with the second connecting plate laminating more tightly like this, has solved current device valve body and valve gap junction easily, has improved the leakproofness of gate valve body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the front side of the present invention;
figure 3 is a schematic structural view of the clamping assembly of the present invention;
fig. 4 is a structural intention of the middle compression spring of the present invention.
In the figure: 1. a valve body; 2. a first connecting plate; 3. a first threaded hole; 4. a second connecting plate; 5. a second threaded hole; 6. a valve cover; 7. a valve stem; 8. a rotating wheel; 9. a connecting rod; 10. a base; 11. a base station; 12. connecting blocks; 13. a clamping assembly; 131. a sliding plate; 132. a groove; 133. a screw; 134. a slider; 135. rotating the handle; 136. a circular arc baffle plate; 137. a circular hole; 14. a seal ring; 15. a support pillar; 16. an arm lever; 17. a compression spring; 18. pasting a board; 19. and (4) bolts.
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.
Referring to fig. 1-4, in the embodiment of the present invention, a gate valve body with good sealing effect comprises a valve body 1, a first connecting plate 2 is fixedly connected to a side of the valve body 1, a first threaded hole 3 is formed on a surface of the first connecting plate 2, a second connecting plate 4 is fixedly connected to an upper side of the valve body 1, a second threaded hole 5 is formed on a surface of the second connecting plate 4, a valve cover 6 is fixedly connected to an upper surface of the second connecting plate 4, a valve rod 7 is arranged in a middle portion of the valve cover 6, a rotating wheel 8 is fixedly connected to an upper end of the valve rod 7, a connecting rod 9 is arranged in a middle portion of the rotating wheel 8, a base 10 is fixedly connected to a bottom side of the valve body 1, a base 11 is fixedly connected to a lower surface of the base 10, connecting blocks 12 are fixedly connected to two sides of the base 10, clamping components 13 are fixedly connected to lateral surfaces of the connecting blocks 12, a sealing ring 14 is fixedly connected to an outer surface of the first connecting plate 2, a supporting column 15 is fixedly connected to an upper surface of the second connecting plate 4, the upper end of the supporting column 15 is fixedly connected with an arm rod 16, the lower surface of the arm rod 16 is fixedly connected with a compression spring 17, and the lower end of the compression spring 17 is fixedly connected with a flitch 18.
Wherein, the clamping assembly 13 comprises a sliding plate 131, a groove 132 is arranged in the middle of the upper surface of the sliding plate 131, a screw 133 is arranged in the groove 132, a sliding block 134 is connected to the upper surface of the sliding plate 131 in a sliding manner, a hole groove is arranged in the middle of the sliding block 134, the screw 133 is embedded in the hole groove, a rotating handle 135 is fixedly connected to the upper end of the screw 133, an arc baffle 136 is fixedly connected to the upper side of the sliding block 134, round holes 137 are arranged on the surface of the arc baffle 136, ten first threaded holes 3 are arranged, the first threaded holes 3 are distributed on the surface of the first connecting plate 2 in a circumferential array manner, eight second threaded holes 5 are arranged, the second threaded holes 5 are distributed on the surface of the second connecting plate 4 in a circumferential array manner, two sealing rings 14 are arranged, two sealing rings 14 are respectively arranged on two sides of the first threaded holes 3, four compression springs 17 are arranged, and the compression springs 17 are distributed on the upper side of the second connecting plate 4 in a circumferential array manner, the compression spring 17 is in a compressed state, the valve cover 6 is fixedly connected with the second connecting plate 4 through a bolt 19, and the bolt 19 is embedded in the inner side of the second threaded hole 5.
The utility model discloses a theory of operation is: the clamping component 13 is arranged, wherein the front side of the clamping component 13 is welded with the connecting block 12, after a worker connects the first connecting plate 2 with the pipeline, the worker can rotate the screw rod 133 by rotating the handle 135, so that the screw rod 133 can drive the sliding block 134 to slide on the upper surface of the sliding plate 131, the sliding block 134 can drive the arc baffle 136 to move, wherein the circular hole 137 arranged on the surface of the arc baffle 136 is used for preventing the arc baffle 136 from being blocked by a bolt used for connecting the pipeline and the first connecting plate 2, so that the arc baffle 136 can move to the port of the pipeline, the pipeline connection part and the first connecting plate 2 can be clamped, the problem that the existing connection part of the gate valve body and the pipeline is easy to leak is solved, the sealing performance of the gate valve body is improved, the compression spring 17 is arranged, wherein the support column 15 is fixedly connected with the upper surface of the second connecting plate 4, after the staff is accomplished the installation of valve gap 6, compression spring 17 is in compression state, and flitch 18 just can extrude valve gap 6 downwards like this, and valve gap 6 will step up with what second connecting plate 4 was laminated like this more, has solved the easy problem that takes place to leak of current device valve body and valve gap 6 junction, has improved the leakproofness of gate valve body.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a sealed effectual gate valve body, includes valve body (1), its characterized in that: the valve body is characterized in that a first connecting plate (2) is fixedly connected to the side of the valve body (1), a first threaded hole (3) is formed in the surface of the first connecting plate (2), a second connecting plate (4) is fixedly connected to the upper side of the valve body (1), a second threaded hole (5) is formed in the surface of the second connecting plate (4), a valve cover (6) is fixedly connected to the upper surface of the second connecting plate (4), a valve rod (7) is arranged in the middle of the valve cover (6), a rotating wheel (8) is fixedly connected to the upper end of the valve rod (7), a connecting rod (9) is arranged in the middle of the rotating wheel (8), a base (10) is fixedly connected to the bottom side of the valve body (1), a base (11) is fixedly connected to the lower surface of the base (10), connecting blocks (12) are fixedly connected to the two sides of the base (10), and a clamping component (13) is fixedly connected to the side surface of the connecting blocks (12), first connecting plate (2) outside fixed surface is connected with sealing washer (14), fixed surface is connected with support column (15) on second connecting plate (4), support column (15) upper end fixedly connected with armed lever (16), armed lever (16) lower fixed surface is connected with compression spring (17), compression spring (17) lower extreme fixedly connected with flitch (18).
2. The gate valve body with good sealing effect according to claim 1, characterized in that: clamping subassembly (13) is including sliding plate (131), sliding plate (131) upper surface middle part is provided with recess (132), recess (132) inside is provided with screw rod (133), sliding plate (131) upper surface sliding connection has sliding block (134), sliding block (134) middle part is provided with the hole groove, screw rod (133) embedded in the hole inslot portion, screw rod (133) upper end fixedly connected with rotates handle (135), sliding block (134) upside fixedly connected with circular arc baffle (136), circular arc baffle (136) surface is provided with round hole (137).
3. The gate valve body with good sealing effect according to claim 1, characterized in that: the first threaded holes (3) are ten, the first threaded holes (3) are distributed on the surface of the first connecting plate (2) in a circumferential array mode, the second threaded holes (5) are eight, and the second threaded holes (5) are distributed on the surface of the second connecting plate (4) in a circumferential array mode.
4. The gate valve body with good sealing effect according to claim 1, characterized in that: the number of the sealing rings (14) is two, and the two sealing rings (14) are respectively arranged at two sides of the first threaded hole (3).
5. The gate valve body with good sealing effect according to claim 1, characterized in that: the number of the compression springs (17) is four, the compression springs (17) are distributed on the upper side of the second connecting plate (4) in a circumferential array mode, and the compression springs (17) are in a compression state.
6. The gate valve body with good sealing effect according to claim 1, characterized in that: the valve cover (6) is fixedly connected with the second connecting plate (4) through a bolt (19), and the bolt (19) is embedded in the inner side of the second threaded hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900887.3U CN213954485U (en) | 2020-12-04 | 2020-12-04 | Gate valve body with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900887.3U CN213954485U (en) | 2020-12-04 | 2020-12-04 | Gate valve body with good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213954485U true CN213954485U (en) | 2021-08-13 |
Family
ID=77214112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022900887.3U Active CN213954485U (en) | 2020-12-04 | 2020-12-04 | Gate valve body with good sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213954485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033860A (en) * | 2021-11-19 | 2022-02-11 | 范红梅 | Gate valve for high-pressure liquid conveying pipeline |
-
2020
- 2020-12-04 CN CN202022900887.3U patent/CN213954485U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033860A (en) * | 2021-11-19 | 2022-02-11 | 范红梅 | Gate valve for high-pressure liquid conveying pipeline |
| CN114033860B (en) * | 2021-11-19 | 2023-08-11 | 希佛隆阀门集团有限公司 | Gate valve for high-pressure liquid conveying pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240524 Address after: 716000 Bathing Village, Tanjiaying Management Committee, Ansai District, Yan'an City, Shaanxi Province Patentee after: Shaanxi Yinbang Oilfield Engineering Technology Co.,Ltd. Country or region after: China Address before: 224000 in Haihe town industrial concentration zone, Sheyang County, Yancheng City, Jiangsu Province Patentee before: Yancheng Junwei Machinery Parts Co.,Ltd. Country or region before: China |