CN220668380U - Stop valve convenient to install - Google Patents
Stop valve convenient to install Download PDFInfo
- Publication number
- CN220668380U CN220668380U CN202321749662.XU CN202321749662U CN220668380U CN 220668380 U CN220668380 U CN 220668380U CN 202321749662 U CN202321749662 U CN 202321749662U CN 220668380 U CN220668380 U CN 220668380U
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- China
- Prior art keywords
- plate
- arc
- stop valve
- shaped groove
- transmission
- Prior art date
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- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000006978 adaptation Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003044 adaptive effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model discloses a stop valve convenient to install, which comprises a stop valve body, wherein two ends of the stop valve body are symmetrically provided with a pipe body, one end of the pipe body is provided with a connecting device, the connecting device comprises a first arc-shaped groove plate matched with the pipe body, one end surface of the first arc-shaped groove plate is provided with a first connecting plate, the other end of the first arc-shaped groove plate is provided with a connecting rotating shaft, the surface of the connecting rotating shaft is provided with a second arc-shaped groove plate, the inner walls of the first arc-shaped groove plate and the second arc-shaped groove plate are matched with the stop plate and a clamping plate, one end of the second arc-shaped groove plate is provided with a second connecting plate, the surface of the second connecting plate is provided with a connecting bolt, the connecting bolt is matched with the first connecting plate and the second connecting plate, the first arc-shaped groove plate and the second arc-shaped groove plate are internally provided with sealing gaskets matched with each other, the surface of the stop valve body is provided with a fixing device, and the surface of the fixing device is provided with a switch handle.
Description
Technical Field
The utility model relates to the technical field of stop valves, in particular to a stop valve convenient to install.
Background
Shut-off valves are a common type of valve used to control the on-off of a fluid. The valve can play a role in cutting off fluid flow in a pipeline system, has wide application fields including industry, construction, water supply, petroleum, chemical industry and the like, and the structure of the stop valve generally comprises a valve body, a valve cover, a valve rod, a valve core, a valve seat and the like. The valve core controls the on-off of fluid by moving up and down or rotating, and the valve seat is used for being matched with the valve core to realize sealing. The stop valve can be divided into a plurality of types such as a gate valve, a plug valve, a ball valve and the like according to different valve structures. Common materials of manufacture for shut-off valves include cast iron, carbon steel, stainless steel, copper, aluminum, and the like. The corrosion resistance, the high temperature resistance and the wear resistance of the stop valve can be improved by selecting proper materials according to the properties of the fluid and the requirements of the working environment. Common sealing techniques include metal seals, packing seals, elastomeric seals, and the like. The metal seal is suitable for high temperature, high pressure and corrosive media, the filler seal is suitable for normal temperature, low pressure and neutral media, and the elastic seal is suitable for normal temperature, low pressure and small caliber valves, standard and specification: to ensure the quality and safety of the shut-off valve, corresponding standards and specifications are promulgated by various countries and international organizations. For example, the international standard organization ISO promulgates a series of standards for shut-off valves, including valve classification, size, test methods, and the like. The shut-off valve is designed to meet the needs and challenges of different industries. The stop valve can better adapt to various working conditions and process requirements by continuously improving materials, structures, sealing technology and control modes.
At present, most of the existing stop valves are installed by threaded connection, and installers need to support and fix a connecting pipeline and the stop valves in the connecting process, and a plurality of threads inside the threads are required to be aligned in sequence, so that time and labor are wasted in the whole installation process, and the installation efficiency is affected.
Disclosure of Invention
The utility model aims to provide a stop valve convenient to install so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stop valve convenient to install, including stopping the valve body, stop valve body both ends are equipped with and cut the stop plate, stop valve body both ends symmetry is equipped with the body, body one end is equipped with the cardboard, body one end is equipped with connecting device, connecting device includes the first arc frid with body looks adaptation, first arc frid one end surface is equipped with first connecting plate, the first arc frid other end is equipped with the connecting shaft, the connecting shaft surface is equipped with the second arc frid, first arc frid and second arc frid inner wall and stop plate and cardboard looks adaptation, second arc frid one end is equipped with the second connecting plate, second connecting plate surface is equipped with connecting bolt, connecting bolt and first connecting plate and second connecting plate looks adaptation, be equipped with the sealed pad of looks adaptation in first arc frid and the second arc frid, stop valve body surface is equipped with fixing device, fixing device includes the fixed plate of fixed mounting at stop valve body surface, the fixed slot has been seted up to the fixed plate internal symmetry, the fixed lever of looks adaptation is equipped with the fixed ring with the fixed slot looks adaptation, fixed lever one end runs through transmission device and carries out the connection with stop plate and cardboard looks adaptation, second arc frid one end is equipped with the power transmission device, the transmission device is equipped with the power transmission device is equipped with the handle, the fixed lever looks through the fixed lever, the fixed lever is equipped with the fixed lever.
Preferably, in order to meet the requirement of conveniently installing the stop valve, a connecting device is arranged on the surface of the stop valve body and the surface of the tank body.
Preferably, in order to meet the requirement of being convenient for replacing the valve cover and the valve rod, a fixing device and a transmission device are arranged on the surface of the stop valve body.
Preferably, in order to meet the requirement that the switch is convenient for a person to switch, a switch ring is arranged in the switch handle.
Compared with the prior art, the utility model has the beneficial effects that:
(1) In order to meet the requirement that the stop valve is conveniently installed, the stop valve body and the tank body surface are provided with connecting devices, the two ends of the stop valve body are provided with stop plates, two ends of the stop valve body are symmetrically provided with a pipe body, one end of the pipe body is provided with a clamping plate, the connecting devices comprise first arc-shaped groove plates matched with the pipe body, one end surface of each first arc-shaped groove plate is provided with a first connecting plate, the other end of each first arc-shaped groove plate is provided with a connecting shaft, the surfaces of the connecting shafts are provided with second arc-shaped groove plates, the inner walls of the first arc-shaped groove plates and the second arc-shaped groove plates are matched with the stop plates and the clamping plate, one end of each second arc-shaped groove plate is provided with a second connecting plate, the connecting bolts are arranged on the surfaces of the second connecting plates, the connecting bolts are matched with the first connecting plates and the second connecting plates, and sealing gaskets matched with each other through the structures, when the pipe body is in use, the sealing gaskets are placed in the middle of the pipe body and the stop valve body, the first arc-shaped groove plates and the clamping plates are aligned, and the second arc-shaped groove plates are wrapped by the connecting plates, and the first arc-shaped groove plates and the second arc-shaped groove plates are fixedly connected with the first connecting plates and the second connecting plates through the first connecting plates and the second connecting plates.
(2) In order to meet the requirement of being convenient for change valve gap and valve rod, be equipped with fixing device and transmission on the surface of stop valve body, fixing device includes fixed mounting at the fixed plate of stop valve body surface, the fixed slot has been seted up to the symmetry in the fixed plate, be equipped with the dead lever of looks adaptation in the fixed slot, the dead lever surface is equipped with the solid fixed ring with fixed slot looks adaptation, dead lever one end runs through transmission and connects through the bolt, the fixing device surface is equipped with transmission, transmission includes the drive plate, the drive plate surface is equipped with the transfer line that runs through the drive plate, be equipped with the power pole of looks adaptation in the transfer line, the power pole runs through the fixed block of installing on the surface of fixing device, the fixed block is connected with fixing device through fixing bolt, the transfer device surface is equipped with the switch handle, through above-mentioned structure mutually support, when needs change valve gap and valve rod, take out fixing bolt, make the fixed block break away from fixing device, gu fixed ring in the fixed device, make solid fixed ring break away from the fixed slot, make the dead lever break away from the fixed slot, take out for transmission, conveniently change.
Drawings
FIG. 1 is a schematic diagram of a stop valve of the present utility model;
FIG. 2 is a schematic diagram of a connection device of a stop valve with convenient installation;
fig. 3 is a schematic cross-sectional view of a stop valve according to the present utility model.
In the figure: 1. a shut-off valve body; 2. a tube body; 3. a connecting device; 4. a fixing device; 5. a switch handle; 6. a transmission device; 101. a cutoff plate; 201. a clamping plate; 301. a first arcuate slot plate; 302. a first connection plate; 303. the connecting rotating shaft; 304. a second arcuate slot plate; 305. a second connecting plate; 306. a connecting bolt; 307. a sealing gasket; 401. a fixing plate; 402. a fixing groove; 403. a fixed rod; 404. a fixing ring; 501. a switch lever; 502. a switching ring; 601. a drive plate; 602. a transmission rod; 603. a power lever; 604. a fixed block; 605. and (5) fixing bolts.
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. 1-3, the present utility model provides a technical solution: the utility model provides a stop valve of easy to assemble, stop valve body 1 including cast iron, carbon steel, the stainless steel, copper, stop valve body 1 both ends are equipped with stop plate 101, stop valve body 1 both ends symmetry is equipped with body 2, body 2 one end is equipped with cardboard 201, body 2 one end is equipped with connecting device 3, connecting device 3 includes the first arc frid 301 with body 2 looks adaptation, first arc frid 301 one end surface is equipped with first connecting plate 302, the first arc frid 301 other end is equipped with connecting shaft 303, connecting shaft 303 surface is equipped with second arc frid 304, first arc frid 301 and second arc frid 304 inner wall and stop plate 101 and cardboard 201 looks adaptation, second arc frid 304 one end is equipped with second connecting plate 305, second connecting plate 305 surface is equipped with connecting bolt 306, connecting bolt 306 and first connecting plate 302 and second connecting plate 305 looks adaptation, first arc frid 301 and second arc frid 304 are equipped with the sealed pad 307 of looks adaptation, through the above-mentioned structure mutually supporting, when using, through with body 2 and stop plate 1 and stop plate 101 and cardboard 201, make the second arc frid 101 and second connecting plate 305 looks adaptation, when using, stop plate 101 and second arc frid 101 and second connecting plate are placed.
The surface of the stop valve body 1 is provided with a fixing device 4, the fixing device 4 comprises a fixing plate 401 fixedly arranged on the surface of the stop valve body 1, fixing grooves 402 are symmetrically formed in the fixing plate 401, a matched fixing rod 403 is arranged in the fixing grooves 402, a fixing ring 404 matched with the fixing grooves 402 is arranged on the surface of the fixing rod 403, one end of the fixing rod 403 penetrates through a transmission device 6 and is connected through bolts, the surface of the fixing device 4 is provided with the transmission device 6, the transmission device 6 comprises a transmission plate 601, the surface of the transmission plate 601 is provided with a transmission rod 602 penetrating through the transmission plate 601, a matched power rod 603 is arranged in the transmission rod 602, the power rod 603 penetrates through a fixing block 604 arranged on the surface of the fixing device 4, the fixing block 604 is connected with the fixing device 4 through a fixing bolt 605, a switch handle 5 is arranged on the surface of the transmission device 6, a switch rod 501 fixedly connected with the power rod 603 is arranged in the switch handle 5, a matched switch ring 502 is arranged on the surface of the switch rod 501, when a valve cover and a valve rod are required to be replaced through the structure, the fixing bolt 605 is taken out, the fixing rod 604 is separated from the fixing device 4, the fixing rod 4 is separated from the fixing ring 404 after the rotation of the fixing device 4, and the fixing rod 404 is separated from the fixing ring 404, and the fixing device 4 is separated from the fixing groove 404 conveniently.
Working principle: when the pipe body 2 and the stop valve body 1 are in butt joint, the sealing gasket 307 is placed between the pipe body 2 and the stop valve body 1, the stop plate 101 and the clamping plate 201 are aligned, the connecting device 3 is used, the first arc-shaped groove plate 301 and the second arc-shaped groove plate 304 wrap the stop plate 101 and the clamping plate 201, and then the first connecting plate 302 and the second connecting plate 305 are fixed through the connecting bolts 306.
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. The utility model provides a stop valve of easy to assemble, includes stop valve body (1), its characterized in that: the two ends of the stop valve body (1) are symmetrically provided with a pipe body (2), one end of the pipe body (2) is provided with a connecting device (3), the surface of the stop valve body (1) is provided with a fixing device (4), the surface of the fixing device (4) is provided with a transmission device (6), and the surface of the transmission device (6) is provided with a switch handle (5);
connecting device (3) include with first arc frid (301) of body (2) looks adaptation, first arc frid (301) one end surface is equipped with first connecting plate (302), first arc frid (301) other end is equipped with connection pivot (303), connection pivot (303) surface is equipped with second arc frid (304), second arc frid (304) one end is equipped with second connecting plate (305), second connecting plate (305) surface is equipped with connecting bolt (306), connecting bolt (306) and first connecting plate (302) and second connecting plate (305) looks adaptation.
2. A stop valve for easy installation as defined in claim 1, wherein: cut-off valve body (1) both ends are equipped with and cut off board (101), body (2) one end is equipped with cardboard (201).
3. A stop valve for easy installation as defined in claim 2, wherein: the inner walls of the first arc-shaped groove plate (301) and the second arc-shaped groove plate (304) are matched with the stop plate (101) and the clamping plate (201).
4. A stop valve for easy installation as defined in claim 3, wherein: and the first arc-shaped groove plate (301) and the second arc-shaped groove plate (304) are internally provided with a sealing gasket (307) which is matched with each other.
5. The easy to install shutoff valve of claim 4, wherein: fixing device (4) are including fixed mounting fixed plate (401) on stop valve body (1) surface, fixed slot (402) have been seted up to fixed plate (401) in the symmetry, be equipped with dead lever (403) of looks adaptation in fixed slot (402), dead lever (403) surface be equipped with fixed ring (404) of fixed slot (402) looks adaptation, dead lever (403) one end runs through transmission (6) and connects through the bolt.
6. The easy to install shutoff valve of claim 5, wherein: the transmission device (6) comprises a transmission plate (601), a transmission rod (602) penetrating through the transmission plate (601) is arranged on the surface of the transmission plate (601), an adaptive power rod (603) is arranged in the transmission rod (602), the power rod (603) penetrates through a fixing block (604) arranged on the surface of the fixing device (4), and the fixing block (604) is connected with the fixing device (4) through a fixing bolt (605).
7. The easy to install shutoff valve of claim 6, wherein: switch handle (5) are equipped with in with power pole (603) fixed connection's switch lever (501), switch lever (501) surface is equipped with looks adaptation switch ring (502), switch ring (502) inlay with power pole (603) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321749662.XU CN220668380U (en) | 2023-07-05 | 2023-07-05 | Stop valve convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321749662.XU CN220668380U (en) | 2023-07-05 | 2023-07-05 | Stop valve convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220668380U true CN220668380U (en) | 2024-03-26 |
Family
ID=90327177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321749662.XU Active CN220668380U (en) | 2023-07-05 | 2023-07-05 | Stop valve convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220668380U (en) |
-
2023
- 2023-07-05 CN CN202321749662.XU patent/CN220668380U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |