CN221925502U - A valve detection device - Google Patents

Abstract

The utility model relates to a valve detection device, which comprises a bottom plate and a top plate fixedly arranged at the top of the bottom plate through four support columns, wherein a groove body is formed at the top of the top plate, connecting plates are fixedly arranged at two sides of the bottom of the top plate, a double-threaded rod is rotatably arranged between the two connecting plates, one side of a notch of a valve is attached to a water outlet pipeline, a motor is started to drive the double-threaded rod at an output end to rotate, and further two movable seats are adjusted to be mutually close to or mutually far away from each other, so that two sliding tables are adjusted to adapt to the valve, a cylinder is started to push a limiting clamping plate to clamp and fix the valve, valves with different specifications are fixed, and a sealing baffle is driven to move by a rotating adjusting rod to seal and block an outlet at one end of the installed valve; and starting the water pump to suck the water in the water tank into the pipe body and discharging the water from the water outlet pipeline into the valve so as to observe whether the valve leaks or not.

Description

A valve detection device

Technical Field

The utility model relates to the technical field of leak-proof detection equipment, in particular to a valve detection device.

Background Art

During the valve inspection process, it is necessary to quickly detect whether the valve is leaking. However, when the valve is leaking and the seal is incomplete, it is impossible to intuitively find out whether the seal meets the requirements. In the current valve inspection process, valves of fixed specifications are often inspected, and there is no ability to adapt to other types of valves for adjustment and clamping for inspection, which has certain limitations.

A defect detection device for valve steel casting production (application number: 202020161031.6), including a detection table, a water tank is fixedly installed on the upper surface of the detection table, a sealing cover is movably installed on the upper surface of the water tank, a first connecting pipe and a blower are fixedly installed on the upper surface of the sealing cover, an air outlet pipe is provided at one horizontal end of the blower, an air inlet pipe is provided at the other horizontal end of the blower, the air outlet pipe is fixedly connected to the first connecting pipe through a second connecting pipe, a connecting pipe is fixedly installed on the vertical outer wall of one side of the bottom of the water tank, an exhaust valve is fixedly installed on the upper end of the connecting pipe, and a drain port is provided on the inner surface of the detection table. The detection equipment of the utility model can realize the detection of the sealing of valve steel castings, has a novel structure, is easy to manufacture, simple to operate, has low production and working costs, and is suitable for the detection needs of small and medium-sized manufacturers.

The above patents often test valves of fixed specifications and are not capable of adapting to other types of valves for adjustment and clamping for testing, which has certain limitations. Therefore, we need to provide a valve testing device.

Utility Model Content

The purpose of the utility model is to provide a valve detection device, which can fit one side of the notch of the valve to the water outlet pipe, and start the motor to drive the double-threaded rod at the output end to rotate, thereby adjusting the two movable seats to move closer to or away from each other, thereby adjusting the two sliding platforms to adapt the valve, and start the cylinder to push the limit clamp to clamp and fix the valve, so as to achieve the fixation of valves of different specifications and models, and rotate the adjusting rod to drive the sealing baffle to move to seal and block the outlet of one end of the installed valve, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve detection device, comprising a bottom plate and a top plate fixedly installed on the top of the bottom plate by four supporting columns, the top of the top plate is provided with a groove body, connecting plates are fixedly installed on both sides of the bottom of the top plate, a double-threaded rod is rotatably installed between the two connecting plates, moving seats are threadedly installed on both sides of the surface of the double-threaded rod, sliding tables are fixedly installed on the tops of the two moving seats, cylinders are embedded in the front and back of the sliding tables, and limiting clamps are fixedly installed on adjacent ends of the two cylinders, a sealing member is installed on one side of the top plate, a water tank is fixedly installed on the top of the bottom plate, one side of the water tank is connected to a pipe body, and the top of the pipe body passes through the top of the top plate and is installed with a water outlet pipe, the inside of the pipe body is connected to a driving pump, an inlet valve pipe and a drain valve pipe are installed on the front of the water tank, and one end of the double-threaded rod passes through one side of the connecting plate and is installed with a motor.

Preferably, the sealing member comprises a fixing seat fixedly mounted on the top of the top plate, an adjusting rod is installed on the internal thread of the fixing seat, and a sealing baffle is rotatably mounted on one end of the adjusting rod.

Preferably, a sealing ring is installed on one side of the sealing baffle adjacent to the water outlet pipe, and the sealing ring is configured as a rubber layer ring.

Preferably, two balancing bars are fixedly installed inside the trough body, and the two balancing bars are slidably installed inside the two sliding platforms.

Preferably, it further comprises a hand wheel body, wherein the hand wheel body is fixedly mounted on an end of the adjusting rod away from the sealing baffle.

Preferably, it also includes a reinforcement seat, which is fixedly mounted on the surface of the driving pump, and a pad is fixedly mounted on the bottom of the reinforcement seat by bolts, and the pad is arranged between the driving pump and one side adjacent to the base plate.

Preferably, it also includes a scale bar, which is opened on the surface of the water tank and is configured as a transparent acrylic bar.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model fits one side of the notch of the valve with the water outlet pipe, and starts the motor to drive the double-threaded rod at the output end to rotate, thereby adjusting the two moving seats to be closer to or farther away from each other, thereby adjusting the two sliding platforms to adapt the valve, and starts the cylinder to push the limit clamping plate to clamp and fix the valve, so as to achieve the fixation of valves of different specifications and models, and rotates the adjusting rod to drive the sealing baffle to move to seal and block the outlet of one end of the installed valve; starts the water pump to suck the water in the water tank into the pipe body, and discharges it from the water outlet pipe to the inside of the valve, so as to observe whether the valve is leaking.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the present invention;

FIG2 is a partial structural perspective view of the utility model;

FIG3 is a perspective view of a sliding platform of the present invention;

FIG. 4 is a perspective view of the water tank structure of the present invention.

In the figure: 1. bottom plate; 2. support column; 3. top plate; 4. trough body; 5. connecting plate; 6. double threaded rod; 7. moving seat; 8. sliding table; 9. cylinder; 10. limit clamp; 11. seal; 111. fixed seat; 112. adjusting rod; 113. sealing baffle; 12. water tank; 13. pipe body; 14. water outlet pipe; 15. driving pump; 16. water inlet valve pipe; 17. drain valve pipe; 18. sealing ring; 19. balance rod; 20. handwheel body; 21. reinforcement seat; 22. pad; 23. scale bar; 24. motor.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a technical solution: a valve detection device, including a bottom plate 1 and a top plate 3 fixedly installed on the top of the bottom plate 1 through four support columns 2, a groove body 4 is opened on the top of the top plate 3, and connecting plates 5 are fixedly installed on both sides of the bottom of the top plate 3. A double-threaded rod 6 is rotatably installed between the two connecting plates 5. Both sides of the surface of the double-threaded rod 6 are threadedly installed with a moving seat 7. The tops of the two moving seats 7 are fixedly installed with a sliding table 8, and the front and back of the sliding table 8 are embedded with Cylinder 9, and a limit clamp 10 is fixedly installed at one end of the two cylinders 9 that are adjacent to each other, a seal 11 is installed on one side of the top plate 3, a water tank 12 is fixedly installed on the top of the bottom plate 1, one side of the water tank 12 is connected with a pipe body 13, and the top of the pipe body 13 passes through the top of the top plate 3 and is installed with a water outlet pipe 14, the inside of the pipe body 13 is connected with a driving pump 15, an inlet valve pipe 16 and a drain valve pipe 17 are installed on the front of the water tank 12, and one end of the double-threaded rod 6 passes through one side of the connecting plate 5 and is installed with a motor 24.

The sealing member 11 comprises a fixing seat 111 fixedly mounted on the top of the top plate 3, an adjusting rod 112 is installed on the internal thread of the fixing seat 111, and a sealing baffle 113 is rotatably installed on one end of the adjusting rod 112. In the present embodiment, the sealing baffle 113 is moved by rotating the adjusting rod 112 to seal and block the outlet of one end of the installed valve.

A sealing ring 18 is installed on one side of the sealing baffle 113 adjacent to the water outlet pipe 14, and the sealing ring 18 is set as a rubber ring. It should be noted that a sealing ring 18 is installed on one side of the sealing baffle 113 adjacent to the water outlet pipe 14, and the sealing ring 18 is set as a rubber ring, so as to make the outlets at both ends of the valve fit more tightly and improve the sealing performance. The sealing baffle 113 and the water outlet pipe 14 are respectively arranged at both ends of the valve.

Two balance bars 19 are fixedly installed inside the trough body 4, and the two balance bars 19 are slidably installed inside the two sliding tables 8. It is worth noting that the two balance bars 19 are slidably installed inside the two sliding tables 8, and the two sliding tables 8 slide on the balance bars 19, which enhances the stability of the movement of the sliding tables 8.

It also includes a handwheel body 20, which is fixedly mounted on the end of the adjusting rod 112 away from the sealing baffle 113. By setting the handwheel body 20 fixedly mounted on the end of the adjusting rod 112 away from the sealing baffle 113, the rotation adjustment of the adjusting rod 112 is convenient.

It also includes a reinforcement seat 21, which is fixedly installed on the surface of the driving pump 15, and a pad 22 is fixedly installed on the bottom of the reinforcement seat 21 by bolts, and the pad 22 is arranged between the driving pump 15 and the side adjacent to the base plate 1. In this embodiment, the pad 22 and the reinforcement seat 21 are arranged to enhance the support of the driving pump 15.

It also includes a scale bar 23, which is opened on the surface of the water tank 12 and is set as a transparent acrylic bar. By setting the scale bar 23 to be opened on the surface of the water tank 12 and the scale bar 23 to be set as a transparent acrylic bar, it is convenient to observe the water level in the water tank 12.

The device fits one side of the notch of the valve into the water outlet pipe 14, and starts the motor 24 to drive the double-threaded rod 6 at the output end to rotate, thereby adjusting the two movable seats 7 to move closer to or away from each other, thereby adjusting the two sliding platforms 8 to adapt the valve, and starting the cylinder 9 to push the limit clamping plate 10 to clamp and fix the valve, so as to fix valves of different specifications and models, and rotating the adjusting rod 112 to drive the sealing baffle 113 to move to seal and block the outlet of one end of the installed valve; starting the water pump to suck the water in the water tank 12 into the pipe body 13, and discharge it from the water outlet pipe 14 to the inside of the valve, so as to observe whether the valve is leaking.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a valve detection device, includes bottom plate (1) and bottom plate (1) top is through roof (3) of four support column (2) fixed mounting, its characterized in that: the utility model discloses a water tank, including roof (3) and sealing member (11), sealing member (11) are installed to the front and the back of roof (9), sealing member (11) are installed to the front and the back of cylinder (9), sealing member (12) are installed to the one side of roof (3), the top fixed mounting of bottom plate (1) has water tank (12), one side intercommunication of water tank (12) has body (13), just the top of body (13) runs through the top of roof (3) and installs outlet conduit (14), the internal communication of body (13) has driving pump (15), water intaking valve pipe (16) and motor pipe (17) are installed to the front of water tank (12) and the back of cylinder (9) adjacent one end fixed mounting has spacing splint (10), one side of roof (3) is installed sealing member (11), one side intercommunication of bottom plate (1) has body (13), just the top of body (13) runs through top of roof (3) and installs outlet conduit (14).

2. A valve testing apparatus according to claim 1, wherein: the sealing piece (11) comprises a fixing seat (111) fixedly installed at the top of the top plate (3), an adjusting rod (112) is installed in an internal thread of the fixing seat (111), and a sealing baffle (113) is installed at one end of the adjusting rod (112) in a rotating mode.

3. A valve testing apparatus according to claim 2, wherein: sealing rings (18) are arranged on one sides of the sealing baffles (113) adjacent to the water outlet pipeline (14), and the sealing rings (18) are arranged as glue layer rings.

4. A valve testing apparatus according to claim 1, wherein: two balance bars (19) are fixedly arranged in the groove body (4), and the two balance bars (19) are slidably arranged in the groove body and the two sliding tables (8).

5. A valve testing apparatus according to claim 2, wherein: the novel adjustable sealing device further comprises a hand wheel body (20), wherein the hand wheel body (20) is fixedly installed at one end, far away from the sealing baffle plate (113), of the adjusting rod (112).

6. A valve testing apparatus according to claim 1, wherein: still include reinforcement seat (21), reinforcement seat (21) fixed mounting is in the surface of driving pump (15), just the bottom of reinforcement seat (21) is through bolt fixed mounting backing plate (22), backing plate (22) set up between driving pump (15) and one side that bottom plate (1) is adjacent.

7. A valve testing apparatus according to claim 1, wherein: the water tank is characterized by further comprising a scale bar (23), wherein the scale bar (23) is arranged on the surface of the water tank (12), and the scale bar (23) is a transparent acrylic bar.