CN213017818U - Ball valve convenient to assemble and disassemble - Google Patents
Ball valve convenient to assemble and disassemble Download PDFInfo
- Publication number
- CN213017818U CN213017818U CN202020894080.0U CN202020894080U CN213017818U CN 213017818 U CN213017818 U CN 213017818U CN 202020894080 U CN202020894080 U CN 202020894080U CN 213017818 U CN213017818 U CN 213017818U
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- spring
- ball valve
- connecting ring
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
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Abstract
The utility model discloses a ball valve convenient to assemble and disassemble, which comprises a valve body, wherein connecting components are fixedly arranged at the two ends of the valve body; coupling assembling is including fixing the connecting ring seat at the valve body port, the inside circumference equipartition of connecting ring seat has a plurality of fixed slots, the fixed slot opening is outwards, the inside of fixed slot is provided with the sliding block, the inside bottom of fixed slot is kept away from the valve body end of body and is seted up the second fixed orifices, the utility model discloses the coupling assembling who sets up makes valve body and pipe connection head installation dismantle simple quick, through pressing the spring fixed pin, promotes the pull ring, makes the spring fixed pin remove the second fixed orifices from first fixed orifices, stretches out from the through-hole of seting up the pipe connection head that corresponds with the second fixed orifices and fixes, fixes the spring fixed pin in proper order, can fix the pipe connection head, the utility model discloses the installation is dismantled simply fast, need not the instrument, labour saving and time saving, and the installation is dismantled efficiently changed, and.
Description
Technical Field
The utility model belongs to the technical field of the ball valve, concretely relates to ball valve easy to assemble dismantlement.
Background
The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, has the functions of diversion, cut-off, throttling, non-return, diversion or overflow pressure relief and the like, is a common valve, is a ball valve, a valve taking a ball body as a closing part is called the ball valve, the closing part is driven by a valve rod and rotates around the axis of the ball valve, and can be used for regulating and controlling fluid, in China, the ball valve is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, plays a very important role in national economy, the fluid valve on the market generally comprises a valve body, a valve rod, a valve core and a connecting flange, the connecting flange is fixedly connected with the pipeline through bolts, tools are also needed when the valve is installed and disassembled, the operation consumes time, and the installation and, and is not conducive to repair and replacement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ball valve easy to assemble dismantlement has easy to assemble dismantlement, and the installation is dismantled fast characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a ball valve convenient to mount and dismount comprises a valve body, wherein connecting components are fixedly arranged at two ends of the valve body;
coupling assembling is including fixing the connecting ring seat at the valve body port, the inside circumference equipartition of connecting ring seat has a plurality of fixed slots, the fixed slot opening is outside, the inside bottom of fixed slot is kept away from the valve body end of body and is seted up the second fixed orifices, the inside spring fixed pin that is provided with of sliding block, outside the second fixed orifices was stretched out to the round pin head of spring fixed pin, the outside of connecting ring seat has set firmly the closed ring along the valve body horizontal direction.
Preferably, the spring fixed pin comprises fixed slotted hole, spring and fixed pin, fixed slotted hole is seted up and is corresponded with the second fixed orifices inside the sliding block, and the inside of fixed slotted hole is provided with spring and fixed pin, the free end of fixed pin sets up to the arc and partly stretches out outside the fixed slotted hole, the other end of fixed pin is connected with the spring, the other end of spring is connected in the inside bottom of fixed slotted hole.
Preferably, the outer side end of the connecting ring seat is provided with a limiting ring.
Preferably, first fixing holes are uniformly distributed in the limiting ring in the circumferential direction, the circle center of each first fixing hole and the circle center of each second fixing hole are on the same straight line, and the first fixing holes penetrate through the fixing grooves.
Preferably, the outer side of the connecting ring seat is connected with a pipeline connector, and through holes corresponding to the second fixing holes are uniformly distributed in the circumferential direction on the surface of the pipeline connector.
Preferably, a sealing ring which is pressed against the outer side of the pipeline connector is arranged on the outer side of the connecting ring seat.
Preferably, the outer end of the sliding block is provided with a pull ring.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the coupling assembling that sets up makes valve body and pipe connection head installation dismantle simple quick, through pressing the spring fixed pin, promotes the pull ring, makes the spring fixed pin remove the second fixed orifices from first fixed orifices in, stretches out from the through-hole of seting up with the pipe connection head that the second fixed orifices corresponds and fixes, fixes the spring fixed pin in proper order, can fix the pipe connection head, the utility model discloses the installation is dismantled simply fast, need not the instrument, and labour saving and time saving installs and dismantles change efficiency high-efficient, conveniently is suitable for.
Drawings
Fig. 1 is the utility model relates to a ball valve easy to assemble and dismantle's structural schematic.
Fig. 2 is the structure diagram of the connection assembly of the present invention.
Fig. 3 is a side view of the connection assembly of the present invention.
Fig. 4 is the open state schematic diagram of the sliding block of the present invention.
In the figure: 1. a valve body; 2. a connecting assembly; 21. a connecting ring seat; 22. fixing grooves; 23. a slider; 24. a spring fixing pin; 25. a closed ring; 26. a first fixing hole; 27. a limiting ring; 28. a pull ring; 29. a second fixing hole; 3. a pipe joint; 4. and (5) sealing rings.
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, the present invention provides the following technical solutions: a ball valve convenient to mount and dismount comprises a valve body 1, wherein two ends of the valve body 1 are fixedly provided with connecting components 2;
the connecting assembly 2 comprises a connecting ring seat 21 fixed at the port of the valve body 1, a plurality of fixing grooves 22 are uniformly distributed in the circumferential direction in the connecting ring seat 21, the openings of the fixing grooves 22 face outwards, sliding blocks 23 are arranged in the fixing grooves 22, and pull rings 28 are arranged at the outer ends of the sliding blocks 23 in order to pull the sliding blocks 23; a second fixing hole 29 is formed in the bottom end of the inner part of the fixing groove 22, which is far away from the valve body 1, the outer side of the connecting ring seat 21 is connected with a pipeline connector 3, and through holes corresponding to the second fixing holes 29 are uniformly distributed on the surface of the pipeline connector 3 in the circumferential direction; in order to fix the pipe joint 3 conveniently, the outer side end of the connecting ring seat 21 is provided with a limiting ring 27; in order to prevent the sliding block 23 from being pulled and separated from the fixing groove 22 and falling, the limiting ring 27 is circumferentially and uniformly provided with first fixing holes 26, the circle center of each first fixing hole 26 and the circle center of each second fixing hole 29 are on the same straight line, and the first fixing holes 26 penetrate through the fixing groove 22; in order to improve the sealing property of the connection between the connecting ring seat 21 and the pipeline connector 3, a sealing ring 4 which is pressed against the outer side of the pipeline connector 3 is arranged on the outer side of the connecting ring seat 21; the sliding block 23 is internally provided with a spring fixing pin 24, the pin head of the spring fixing pin 24 extends out of the second fixing hole 29, and the outside of the connecting ring seat 21 is fixedly provided with a sealing ring 25 along the horizontal direction of the valve body 1.
The utility model discloses in, for simple structure, conveniently adjust fixedly, spring fixed pin 24 comprises fixed slotted hole, spring and fixed pin, and fixed slotted hole is seted up at sliding block 23 inside corresponding with second fixed orifices 29, and the inside of fixed slotted hole is provided with spring and fixed pin, and outside the free end of fixed pin set up to arc and partly stretch out fixed slotted hole, the other end of fixed pin was connected with the spring, and the other end of spring is connected in the inside bottom of fixed slotted hole.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, during the installation, place pipe connection head 3 in spacing ring 27, press spring fixed pin 24, promote pull ring 28, make spring fixed pin 24 remove in second fixed orifices 29 from first fixed orifices 26, stretch out in the through-hole of seting up from the pipe connection head 3 that corresponds with second fixed orifices 29 and fix, fix spring fixed pin 24 in proper order, and is simple and convenient, the installation is quick, when needs are dismantled, on the same principle, press spring fixed pin 24 pulling pull ring 28, make spring fixed pin 24 remove first fixed orifices 26 and carry out spacingly, can unpack pipe connection head 3 and valve body 1 apart, this structure installation dismantlement is simple quick, need not the instrument, time saving and labor saving, the installation is dismantled and is changed efficiently, and is convenient to be suitable for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a ball valve easy to assemble dismantlement, includes valve body (1), its characterized in that: the two ends of the valve body (1) are fixedly provided with connecting components (2);
coupling assembling (2) are including fixing connecting ring seat (21) at valve body (1) port, the inside circumference equipartition of connecting ring seat (21) has a plurality of fixed slots (22), fixed slot (22) opening is outwards, the inside of fixed slot (22) is provided with sliding block (23), valve body (1) end is kept away from to the inside bottom of fixed slot (22) and second fixed orifices (29) have been seted up, sliding block (23) inside is provided with spring fixed pin (24), outside the round pin head of spring fixed pin (24) stretches out second fixed orifices (29), the outside of connecting ring seat (21) has set firmly closed ring (25) along valve body (1) horizontal direction.
2. The ball valve convenient to mount and dismount as claimed in claim 1, wherein: spring fixed pin (24) comprise fixed slotted hole, spring and fixed pin, fixed slotted hole is seted up and is corresponded with second fixed orifices (29) inside sliding block (23), and the inside of fixed slotted hole is provided with spring and fixed pin, the free end of fixed pin sets up to arc and partly stretch out outside the fixed slotted hole, the other end of fixed pin is connected with the spring, the other end of spring is connected in the inside bottom of fixed slotted hole.
3. The ball valve convenient to mount and dismount as claimed in claim 1, wherein: and a limiting ring (27) is arranged at the outer side end of the connecting ring seat (21).
4. The ball valve convenient to mount and dismount as claimed in claim 3, wherein: first fixing holes (26) are circumferentially and uniformly distributed in the limiting ring (27), the circle center of each first fixing hole (26) and the circle center of each second fixing hole (29) are on the same straight line, and the first fixing holes (26) penetrate through the fixing grooves (22).
5. The ball valve convenient to mount and dismount as claimed in claim 1, wherein: the outside of connecting ring seat (21) is connected with pipe connection head (3), the through-hole that corresponds with a plurality of second fixed orificess (29) is equipped with to pipe connection head (3) surface circumference equipartition.
6. The ball valve convenient to mount and dismount as claimed in claim 5, wherein: and a sealing ring (4) which is pressed against the outer side of the pipeline connector (3) is arranged on the outer side of the connecting ring seat (21).
7. The ball valve convenient to mount and dismount as claimed in claim 1, wherein: and the outer end of the sliding block (23) is provided with a pull ring (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020894080.0U CN213017818U (en) | 2020-05-25 | 2020-05-25 | Ball valve convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020894080.0U CN213017818U (en) | 2020-05-25 | 2020-05-25 | Ball valve convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213017818U true CN213017818U (en) | 2021-04-20 |
Family
ID=75488933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020894080.0U Active CN213017818U (en) | 2020-05-25 | 2020-05-25 | Ball valve convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213017818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932079A (en) * | 2021-09-10 | 2022-01-14 | 重庆山堆石机械制造有限公司 | Easy dismouting ball valve |
| CN114233882A (en) * | 2021-12-21 | 2022-03-25 | 江苏瑞润隆机械有限公司 | Gate valve convenient to install and used for petroleum pipeline and using method of gate valve |
-
2020
- 2020-05-25 CN CN202020894080.0U patent/CN213017818U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932079A (en) * | 2021-09-10 | 2022-01-14 | 重庆山堆石机械制造有限公司 | Easy dismouting ball valve |
| CN114233882A (en) * | 2021-12-21 | 2022-03-25 | 江苏瑞润隆机械有限公司 | Gate valve convenient to install and used for petroleum pipeline and using method of gate valve |
| CN114233882B (en) * | 2021-12-21 | 2023-08-25 | 江苏瑞润隆机械有限公司 | Gate valve convenient to install for petroleum pipeline and use method of gate valve |
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