CN212693224U - Valve test equipment - Google Patents
Valve test equipment Download PDFInfo
- Publication number
- CN212693224U CN212693224U CN202021399653.9U CN202021399653U CN212693224U CN 212693224 U CN212693224 U CN 212693224U CN 202021399653 U CN202021399653 U CN 202021399653U CN 212693224 U CN212693224 U CN 212693224U
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- valve
- test platform
- clamping jaw
- support
- connecting rod
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Abstract
The utility model relates to a pressure measurement equipment field discloses a valve test equipment, including test platform, one side at test platform top is connected with the support, test platform is connected with left fixing base in one side of support, the middle part at test platform top is connected with right fixing base, the test platform opposite side is connected with the control box, the support top is connected with the pneumatic cylinder, pneumatic cylinder one end is connected with the hydraulic stem, hydraulic stem one end is connected with left sealed dish, the middle part of right side fixing base is connected with the fixed axle, the fixed axle outside is connected with a plurality of clamping jaw. The utility model discloses a clamping jaw with control sealed dish and carry out fixed centre gripping to the valve test piece, make the valve test piece obtain stable fixed in the testing process, the clamping jaw can be at the valve test piece press down automatic movement to suitable width simultaneously, can automatic re-setting when detecting the completion for the testing process is high-efficient stable more.
Description
Technical Field
The utility model relates to a valve check out test set field specifically is a valve test equipment.
Background
The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction and adjusting, has very wide application in the fields of daily life and industrial production, needs to be subjected to a pressure test after production to detect whether the valve meets related standard requirements, and needs to be detected by a pressure testing machine in the detection process of the valve.
Common compression testing machine fixes the valve test piece from both ends more, lacks stabilising arrangement all around, after one end pressurization, because fixed insecure leads to the valve test piece to take place to rock the influence experiment and go on often. Accordingly, one skilled in the art provides a valve testing apparatus to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a valve test equipment 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:
the utility model provides a valve test equipment, includes test platform, one side at test platform top is connected with the support, test platform is connected with left fixing base in one side of support, the middle part at test platform top is connected with right fixing base, the test platform opposite side is connected with the control box, the support top is connected with the pneumatic cylinder, pneumatic cylinder one end is connected with the hydraulic stem, hydraulic stem and left fixing base through connection, hydraulic stem one end is connected with left sealed dish, the middle part of right side fixing base is connected with the fixed axle, right side fixing base is connected with right sealed dish in fixed axle one end, the fixed axle outside is connected with a plurality of clamping jaw.
As a further aspect of the present invention: the upper end of clamping jaw one side is connected with the connecting rod, the lower extreme of clamping jaw one side is connected with the spring, connecting rod one end is connected with the dead lever.
As a further aspect of the present invention: one side at dead lever top is connected with spacing post, dead lever one end is connected with the fixed axle.
As a further aspect of the present invention: spring one end is connected with the clamping jaw, the spring other end is connected with the fixed axle.
As a further aspect of the present invention: a through strip-shaped hole is formed in the top of the connecting rod, and the connecting rod is in through connection with the limiting column through the strip-shaped hole.
As a further aspect of the present invention: one end of the limiting column is provided with a semicircular bulge, and the diameter of the semicircular bulge of the limiting column is larger than the width of the upper strip-shaped hole of the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
fix the valve of putting into through the clamping jaw, make the valve obtain more firm fixed in the testing process, the valve prevents when on right sealed dish, the clamping jaw can be pressed down to the one end of valve, the clamping jaw atress slides to the outside along the dead lever, make the clamping jaw can the centre gripping in the outside of valve, play the fixed action to the valve, prevent to lead to the valve to take place the skew because of pressure is too big among the testing process, influence experiment goes on, after the valve is taken off to experimental end, the clamping jaw can be automatic re-setting under the effect of spring, the fixed operation of valve has been simplified, the stability of valve when fixed has been improved simultaneously, the experimental going on of being convenient for.
Drawings
FIG. 1 is a schematic diagram of a valve testing apparatus;
FIG. 2 is a schematic structural view of a right fixing seat of a valve testing apparatus;
fig. 3 is a schematic structural diagram of a clamping jaw in the valve testing equipment.
In the figure: 1. a test platform; 2. a support; 3. a hydraulic cylinder; 4. a hydraulic lever; 5. a left fixed seat; 6. a left sealing disk; 7. a right fixed seat; 8. a right sealing disc; 9. a control box; 10. a clamping jaw; 11. a fixed shaft; 12. a connecting rod; 13. fixing the rod; 14. a limiting column; 15. a spring.
Detailed Description
Please refer to fig. 1 ~ 3, in the embodiment of the utility model, a valve test equipment, including test platform 1, one side at test platform 1 top is connected with support 2, 2 tops of support are connected with pneumatic cylinder 3, 3 one ends of pneumatic cylinder are connected with hydraulic stem 4, test platform 1 is connected with left fixing base 5 in one side of support 2, hydraulic stem 4 can run through the removal from left fixing base 5, pneumatic cylinder 3 releases hydraulic stem 4 through exerting pressure to hydraulic stem 4, make the left sealed dish 6 that 4 one ends of hydraulic stem are connected can remove to the right side, the middle part at test platform 1 top is connected with right fixing base 7, 1 opposite side of test platform is connected with control box 9.
In fig. 2: the middle part of right fixing base 7 is connected with fixed axle 11, and right fixing base 7 is connected with right sealed dish 8 in fixed axle 11 one end, and left sealed dish 6 and right sealed dish 8 are fixed respectively at the both ends of waiting to detect the valve, make the both ends of valve keep good gas tightness, and the fixed axle 11 outside is connected with a plurality of clamping jaw 10, and clamping jaw 10 moves to the outside under the pressure effect of valve spare, plays the constraint effect through inside spring 15, makes clamping jaw 10 can carry out the centre gripping with the valve fixed.
In fig. 3: the upper end of one side of the clamping jaw 10 is connected with a connecting rod 12, the top of the connecting rod 12 is provided with a through strip-shaped hole, the connecting rod 12 is in through connection with a limiting column 14 through the strip-shaped hole, the lower end of one side of the clamping jaw 10 is connected with a spring 15, one end of the spring 15 is connected with the clamping jaw 10, the other end of the spring 15 is connected with a fixed shaft 11, the spring 15 plays a role of pulling the clamping jaw 10 while playing a reset role, so that the clamping jaw 10 can stably clamp a valve, one end of the connecting rod 12 is connected with a fixed rod 13, one side of the top of the fixed rod 13 is connected with the limiting column 14, one end of the limiting column 14 is provided with a semicircular bulge, the diameter of the semicircular bulge of the limiting column 14 is larger than the width of the strip-shaped hole on the, the valve is fixedly held around a fixed shaft 11.
The utility model discloses a theory of operation is: the valve test piece to be detected is arranged on the right sealing disc 8, one end of the valve extrudes the clamping jaw 10 to enable the clamping jaw 10 to move towards the outer side, when the clamping jaw 10 moves to the outer side of the valve, the clamping jaw 10 is pulled back through the spring 15 on one side of the clamping jaw 10, the clamping jaw 10 is clamped and clamped together by the clamping jaws 10, the hydraulic rod 4 is pushed out by the hydraulic cylinder 3 from the other side, the hydraulic rod 4 drives the left sealing disc 6 to move towards the right side, the valve test piece is clamped and fixed by the left sealing disc 6 and the right sealing disc 8 from two ends, the valve test piece is taken down after the test is finished, the clamping jaw 10 automatically returns to the initial position under the resilience action of the spring 15, the connecting rod 12 at the upper end of the clamping jaw 10 slides in the fixing rod 13, under the protruding limit of the limiting column 14 and the limiting column 14, the.
The above-mentioned, 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 valve test equipment comprises a test platform (1) and is characterized in that one side of the top of the test platform (1) is connected with a support (2), the test platform (1) is connected with a left fixing seat (5) on one side of the support (2), the middle of the top of the test platform (1) is connected with a right fixing seat (7), the other side of the test platform (1) is connected with a control box (9), the top of the support (2) is connected with a hydraulic cylinder (3), one end of the hydraulic cylinder (3) is connected with a hydraulic rod (4), the hydraulic rod (4) is in through connection with the left fixing seat (5), one end of the hydraulic rod (4) is connected with a left sealing disc (6), the middle of the right fixing seat (7) is connected with a fixing shaft (11), the right fixing seat (7) is connected with a right sealing disc (8), the outer side of the fixed shaft (11) is connected with a plurality of clamping jaws (10).
2. The valve testing apparatus according to claim 1, wherein a connecting rod (12) is connected to an upper end of one side of the clamping jaw (10), a spring (15) is connected to a lower end of one side of the clamping jaw (10), and a fixing rod (13) is connected to one end of the connecting rod (12).
3. The valve testing apparatus according to claim 2, wherein a limit post (14) is connected to one side of the top of the fixing rod (13), and one end of the fixing rod (13) is connected to the fixing shaft (11).
4. A valve testing apparatus according to claim 2, characterized in that one end of the spring (15) is connected to the jaw (10) and the other end of the spring (15) is connected to the stationary shaft (11).
5. The valve testing device according to claim 2 or 3, wherein a through strip-shaped hole is formed in the top of the connecting rod (12), and the connecting rod (12) is in through connection with the limiting column (14) through the strip-shaped hole.
6. The valve testing equipment according to the claim 3, characterized in that one end of the limiting column (14) is provided with a semicircular bulge, and the diameter of the semicircular bulge of the limiting column (14) is larger than the width of the strip-shaped hole on the connecting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021399653.9U CN212693224U (en) | 2020-07-16 | 2020-07-16 | Valve test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021399653.9U CN212693224U (en) | 2020-07-16 | 2020-07-16 | Valve test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212693224U true CN212693224U (en) | 2021-03-12 |
Family
ID=74897582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021399653.9U Active CN212693224U (en) | 2020-07-16 | 2020-07-16 | Valve test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212693224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607406A (en) * | 2021-10-08 | 2021-11-05 | 南通市大安消防技术服务有限公司 | Water pressure resistance detection device for fire-fighting valve |
-
2020
- 2020-07-16 CN CN202021399653.9U patent/CN212693224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607406A (en) * | 2021-10-08 | 2021-11-05 | 南通市大安消防技术服务有限公司 | Water pressure resistance detection device for fire-fighting valve |
| CN113607406B (en) * | 2021-10-08 | 2022-01-07 | 南通市大安消防技术服务有限公司 | Water pressure resistance detection device for fire-fighting valve |
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