CN-224216260-U - Tightness detection device is used in ball valve production

CN224216260UCN 224216260 UCN224216260 UCN 224216260UCN-224216260-U

Abstract

The utility model discloses a tightness detection device for ball valve production, which comprises a frame, wherein a placing seat is fixedly connected to the inner wall of the frame, a placing groove is formed in the outer surface of the placing seat, a ball valve body is placed on the inner wall of the placing groove, a fixing mechanism is arranged on the outer surface of the placing seat and the outer surface of the ball valve body together, a sealing mechanism is arranged on the inner wall of the frame and the outer surface of the ball valve body together, and a water conveying mechanism is arranged on the outer surface of the sealing mechanism. This device can the accurate removal of control fixed splint through the electric putter among the fixed establishment, makes two fixed splint firm centre gripping in the standing groove with the ball valve body, and the ball valve is in steady state when guaranteeing to detect, can drive the lifter plate through the pneumatic cylinder in the sealing mechanism and reciprocate, and the pneumatic cylinder promotes the lifter plate and descends, makes two sealed pads closely laminate on the flange at ball valve body both ends, and sealed pad can form good sealed effect with the flange at ball valve body both ends.

Inventors

NIU BAOHUA
WANG ZHIJUN
TIAN JUNMEI
YU FENGYANG
LI ZHIJUAN
GAO QIUGUI

Assignees

河南省高山阀门有限公司

Dates

Publication Date: 20260508
Application Date: 20250616

Claims (6)

1. The tightness detection device for ball valve production is characterized by comprising a frame (1), wherein the inner wall of the frame (1) is fixedly connected with a placement seat (2), the outer surface of the placement seat (2) is provided with a placement groove (3), the inner wall of the placement groove (3) is provided with a ball valve body (4), the outer surface of the placement seat (2) and the outer surface of the ball valve body (4) are jointly provided with a fixing mechanism (5), the inner wall of the frame (1) and the outer surface of the ball valve body (4) are jointly provided with a sealing mechanism (6), the outer surface of the sealing mechanism (6) is provided with a water delivery mechanism (7), and the outer surface of the sealing mechanism (6) is provided with a liquid level meter (8).
2. The tightness detection device for ball valve production according to claim 1, wherein the fixing mechanism (5) comprises two fixing plates (501), the outer surfaces of the two fixing plates (501) are fixedly connected with the outer surface of the placement seat (2) together, an opening (502) is formed in the outer surface of each fixing plate (501), an electric push rod (503) is fixedly connected to one surface, away from each other, of each fixing plate (501), a fixing clamping plate (504) is fixedly connected to the output end of each electric push rod (503), and one surface, close to each other, of each fixing clamping plate (504) is in contact with the outer surface of the ball valve body (4) together.
3. The tightness detection device for ball valve production according to claim 1, wherein the sealing mechanism (6) comprises a hydraulic cylinder (601), the outer surface of the hydraulic cylinder (601) is fixedly installed on the inner wall of the frame (1), the output end of the hydraulic cylinder (601) is fixedly connected with a lifting plate (602), the outer surface of the lifting plate (602) is fixedly connected with two sealing gaskets (603), and the outer surfaces of the two sealing gaskets (603) are respectively contacted with two ends of the ball valve body (4).
4. The tightness detection device for ball valve production according to claim 1, wherein the water delivery mechanism (7) comprises a water delivery valve (701), the outer surface of the water delivery valve (701) is fixedly installed with the outer surface of the lifting plate (602), the input end of the water delivery valve (701) is fixedly communicated with a first water delivery pipeline (702), the output end of the water delivery valve (701) is fixedly communicated with a second water delivery pipeline (703), the outer surface of the second water delivery pipeline (703) is fixedly communicated with the outer surface of the lifting plate (602) and the outer surface of one sealing pad (603) together, and the outer surface of the liquid level meter (8) is fixedly communicated with the outer surface of the lifting plate (602) and the outer surface of the other sealing pad (603) together.
5. The tightness detection device for ball valve production according to claim 1, wherein a control board (9) is fixedly arranged on the inner wall of the frame (1), and a water storage box (10) is fixedly connected to the inner wall of the frame (1).
6. The tightness detection device for ball valve production according to claim 5, wherein the outer surface of the water storage box (10) is fixedly communicated with a drain pipe (11), and the outer surface of the drain pipe (11) is in threaded connection with a sealing cover (12).

Description

Tightness detection device is used in ball valve production Technical Field The utility model relates to the technical field of ball valve production, in particular to a tightness detection device for ball valve production. Background Ball valve production covers a series of links from raw material purchase, part processing and manufacturing to assembly, detection and the like, and aims to meet the requirements of different industries on fluid control, and the ball valve quality is ensured to be reliable and the performance is stable through standardized and customized production. The part detection device at the present stage adopts manual fixed ball valve, and fixed dynamics is difficult to accurate accuse, causes the problem that the ball valve takes place the displacement because of fixed infirm easily in detection process then for detect data appears the deviation, can't truly reflect the sealing performance of ball valve, and for this reason, we propose a leakproofness detection device for ball valve production to solve above-mentioned problem. Disclosure of utility model The utility model aims to provide a tightness detection device for ball valve production, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a leakproofness detection device is used in ball valve production, includes the frame, the inner wall fixedly connected with of frame places the seat, the standing groove has been seted up to the surface of placing the seat, the ball valve body has been placed to the inner wall of standing groove, the surface of placing the seat and the surface of ball valve body are equipped with fixed establishment jointly, the inner wall of frame and the surface of ball valve body are equipped with sealing mechanism jointly, sealing mechanism's surface is equipped with water delivery mechanism, sealing mechanism's surface is equipped with the liquid level meter. In a further embodiment, the fixing mechanism comprises two fixing plates, the outer surfaces of the two fixing plates are fixedly connected with the outer surface of the placing seat jointly, each fixing plate is provided with an opening on the outer surface, one side, away from each other, of each fixing plate is fixedly connected with an electric push rod, each electric push rod is fixedly connected with a fixing clamping plate at the output end, and one side, close to each other, of each fixing clamping plate is contacted with the outer surface of the ball valve body jointly. In a further embodiment, the sealing mechanism comprises a hydraulic cylinder, the outer surface of the hydraulic cylinder is fixedly mounted with the inner wall of the frame, the output end of the hydraulic cylinder is fixedly connected with a lifting plate, the outer surface of the lifting plate is fixedly connected with two sealing gaskets, and the outer surfaces of the two sealing gaskets are respectively contacted with two ends of the ball valve body. In a further embodiment, the water delivery mechanism comprises a water delivery valve, the outer surface of the water delivery valve is fixedly arranged with the outer surface of the lifting plate, the input end of the water delivery valve is fixedly communicated with a first water delivery pipeline, the output end of the water delivery valve is fixedly communicated with a second water delivery pipeline, the outer surface of the second water delivery pipeline is fixedly communicated with the outer surface of the lifting plate and the outer surface of one sealing pad together, and the outer surface of the liquid level meter is fixedly communicated with the outer surface of the lifting plate and the outer surface of the other sealing pad together. In a further embodiment, a control panel is fixedly mounted on the inner wall of the frame, and a water storage box is fixedly connected to the inner wall of the frame. In a further embodiment, the outer surface of the water storage box is fixedly communicated with a drain pipe, and the outer surface of the drain pipe is in threaded connection with a sealing cover. Compared with the prior art, the utility model has the beneficial effects that: This device can the removal of accurate control fixed splint through the electric putter in the fixed establishment, make two fixed splint firmly centre gripping in the standing groove with the ball valve body, can effectively avoid the ball valve body to take place the displacement at the leakproofness testing process, rock etc. the condition, the ball valve is in steady state when guaranteeing to detect, and then ensure accuracy and the reliability of detected data, can drive the lifter plate through the pneumatic cylinder in the sealing mechanism and reciprocate, after the ball valve body is placed, the pneumatic cylinder promotes the lifter plate and descends, make two sealed pads closely lami