CN212107308U - Turnover valve convenient to overhaul - Google Patents
Turnover valve convenient to overhaul Download PDFInfo
- Publication number
- CN212107308U CN212107308U CN202020373143.8U CN202020373143U CN212107308U CN 212107308 U CN212107308 U CN 212107308U CN 202020373143 U CN202020373143 U CN 202020373143U CN 212107308 U CN212107308 U CN 212107308U
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- valve
- main body
- valve main
- disc
- groove
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Abstract
The utility model discloses a turnover valve convenient for maintenance, which comprises a valve body, wherein the valve body comprises a valve main body and a valve disc, the valve disc is connected with the valve main body through a valve rod, mounting grooves are arranged at the connecting ports of the left water pipe and the right water pipe of the valve main body, the arc-shaped wall surfaces at the left end and the right end of the valve main body are provided with threads along the arc-shaped wall surfaces, the left end and the right end of the valve main body are both spirally assembled with fixing rings, the installation grooves are all inserted with water pipes matched with the installation grooves, the annular wall surface of the connection end of the water pipes and the valve main body is provided with threads, the upper wall surface of the valve rod is provided with a groove, the lower wall surface in the groove is fixedly provided with a spring, the turnover valve convenient for maintenance has simple structure, is convenient to disassemble, is convenient for maintenance personnel to maintain, and the change of the effects of the closure and the like of the valve main body caused by the rotation of the valve disc due to the impact can be avoided.
Description
Technical Field
The utility model relates to the technical field of valves, specifically be a convertible valve convenient to overhaul.
Background
The valve is applied to a fluid conveying system, has the functions of stopping, adjusting, guiding, stabilizing pressure and the like, is mostly connected with a water pipe through a flange plate and a bolt at present, is very troublesome to disassemble and assemble and inconvenient to maintain, and easily collides with a valve cover when the valve receives impact, so that the valve stopping effect is not flexible, and therefore the turnover valve convenient to overhaul is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convertible valve convenient to overhaul to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a turnover valve convenient to overhaul comprises a valve body, wherein the valve body comprises a valve main body and a valve disc, the valve disc is connected with the valve main body through a valve rod, mounting grooves are formed in the connecting openings of a left water pipe and a right water pipe of the valve main body, threads are arranged on the arc-shaped wall surfaces at the left end and the right end of the valve main body, fixing rings are spirally assembled at the left end and the right end of the valve main body, the water pipes matched with the mounting grooves are inserted in the mounting grooves, threads are arranged on the annular wall surfaces at the connecting ends of the water pipes and the valve main body, grooves are formed in the upper wall surfaces of the valve rod, springs are fixedly installed on the lower wall surfaces in the grooves, connecting rods are assembled at the end, away from the spring ends, of the connecting rods, are fixedly, the left side and the right side of the upper wall surface of the valve rod are provided with clamping grooves matched with the clamping blocks.
Preferably, the mounting groove is fixedly provided with a sealing ring.
Preferably, the valve disc is provided with a protection pad, and the protection pad is made of rubber.
Preferably, the water pipe outer ring is the same as the outer rings at the left end and the right end of the valve main body in size.
Compared with the prior art, the beneficial effects of the utility model are that: this convertible valve convenient to overhaul simple structure, convenient to detach makes things convenient for to maintain in maintainer to can avoid the striking to the rotation of valve dish and to the change of the effect such as damming of valve main part.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the structure of the present invention.
1-valve body, 101-valve body, 102-valve disc, 103-valve rod, 2-mounting groove, 4-fixing ring, 3-water pipe, 5-groove, 6-spring, 7-connecting rod, 8-fixture block, 9-clamp groove, 10-sealing ring and 11-protection pad.
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. 1-2, the present invention provides a technical solution: a turnover valve convenient for maintenance comprises a valve body 1, the valve body 1 comprises a valve main body 101 and a valve disc 102, the valve disc 102 is connected with the valve main body 101 through a valve rod 103, the connection ports of a left water pipe and a right water pipe of the valve main body 101 are both provided with a mounting groove 2, the arc wall surfaces of the left end and the right end of the valve main body 101 are provided with screw threads along the arc wall surfaces, the left end and the right end of the valve main body 101 are both spirally assembled with a fixing ring 4, the water pipe 3 matched with the mounting groove 2 is inserted in the mounting groove 2, the ring wall surface of the connection end of the water pipe 3 and the valve main body 101 is provided with screw threads, the upper wall surface of the valve rod 103 is provided with a groove 5, the lower wall surface in the groove 5 is fixedly provided with a spring 6, the lower wall surface end of the spring 6 far away, the left side and the right side of the upper wall surface of the valve rod 103 are provided with clamping grooves 9 matched with the clamping blocks 8.
Preferably, a sealing ring 10 is fixedly mounted on the mounting groove 2.
Preferably, the valve disc 102 is provided with a protection pad 11, and the protection pad 11 is made of rubber.
Preferably, the outer ring of the water pipe 3 is the same size as the outer rings of the left and right ends of the valve body 101.
When the valve disc 102 is rotated, the valve disc 102 is pressed downwards, the fixture block 8 at the lower end of the valve disc 102 is inserted into the clamping groove 9, the valve disc 102 is rotated to drive the valve rod 103 to rotate, so that the effects of valve closure and the like are controlled, after the valve disc 102 is rotated, the valve disc 102 is loosened, the valve disc 102 is bounced upwards under the action of the spring 6, the fixture block 8 is separated from the clamping groove 9, the valve disc 102 is prevented from impacting the valve disc 102 when the valve is impacted, so that the valve disc 102 rotates, so that the effects of valve closure and the like are changed, the protection pad 11 can protect hands when a worker rotates the valve disc 102, and the protection pad 11 is made of rubber, can also play a certain role in skid resistance.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The turnover valve convenient to overhaul is characterized by comprising a valve body (1), wherein the valve body (1) comprises a valve main body (101) and a valve disc (102), the valve disc (102) is connected with the valve main body (101) through a valve rod (103), mounting grooves (2) are formed in the positions of left and right water pipe connecting openings of the valve main body (101), arc-shaped walls extending from the left and right ends of the valve main body (101) are provided with threads, fixing rings (4) are spirally assembled at the left and right ends of the valve main body (101), water pipes (3) matched with the mounting grooves (2) are inserted into the mounting grooves (2), the annular walls at the connecting ends of the water pipes (3) and the valve main body (101) are provided with threads, the upper wall of the valve rod (103) is provided with a groove (5), and a spring (6) is fixedly installed on the lower wall in the groove (5), the valve disc is characterized in that a connecting rod (7) is assembled at the end, far away from the lower wall face of the groove (5), of the spring (6), the connecting rod (7) is fixedly installed on the lower wall face of the valve disc (102) at the end, far away from the spring (6), of the connecting rod, clamping blocks (8) are assembled on the left side and the right side of the lower wall face of the valve disc (102), and clamping grooves (9) matched with the clamping blocks (8) are formed in.
2. An easy-to-service roll-over valve as claimed in claim 1, characterised in that the mounting groove (2) is fixedly fitted with a sealing ring (10).
3. An easy-to-service roll-over valve as claimed in claim 1, characterised in that the valve disc (102) is fitted with a protective pad (11), the pad (11) being of rubber material.
4. The easy-to-overhaul roll-over valve as claimed in claim 1, wherein the outer ring of the water pipe (3) is the same size as the outer rings of the left and right ends of the valve body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373143.8U CN212107308U (en) | 2020-03-23 | 2020-03-23 | Turnover valve convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373143.8U CN212107308U (en) | 2020-03-23 | 2020-03-23 | Turnover valve convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212107308U true CN212107308U (en) | 2020-12-08 |
Family
ID=73638092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020373143.8U Active CN212107308U (en) | 2020-03-23 | 2020-03-23 | Turnover valve convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212107308U (en) |
-
2020
- 2020-03-23 CN CN202020373143.8U patent/CN212107308U/en active Active
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| GR01 | Patent grant | ||
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