CN218916688U

CN218916688U - Detection device for processing butterfly valve plate

Info

Publication number: CN218916688U
Application number: CN202223290852.8U
Authority: CN
Inventors: 崔钢
Original assignee: Tianjin Jinde Shenghe Valve Manufacturing Co ltd
Current assignee: Tianjin Jinde Shenghe Valve Manufacturing Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-25
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the technical field of butterfly valve detection production, in particular to a detection device for processing a butterfly valve plate, which comprises a box body and a water tank, wherein a test device is arranged in the box body, the test device comprises a cylinder and a rotating block, a second gear is fixedly connected with an output shaft of a first motor, the first motor is fixedly connected with the inner surface of the box body, a rubber ring is fixedly connected with the inner surface of the cylinder, the detection device for processing the butterfly valve is characterized in that a water pump pumps water in the water tank into the cylinder through the cooperation of the test device and the box body, a telescopic end of a hydraulic cylinder stretches air in the cylinder to enable the pressure in the cylinder to be increased to a proper pressure, the working environment is not influenced, an operator places a paper for testing water leakage on the surface of the disc through the cooperation of the seal detection device and the box body, the air tightness of the butterfly valve disc can be detected through detecting whether the paper is soaked by water or not, the operation is simple, and the detection result is more accurate.

Description

Detection device for processing butterfly valve plate

Technical Field

The utility model relates to the technical field of butterfly valve detection, in particular to a detection device for processing a butterfly valve plate.

Background

The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and mainly has the functions of cutting off and throttling on a pipeline, and the butterfly valve is a disc-shaped butterfly plate and rotates around the axis of the butterfly plate in the valve body, so that the purpose of opening and closing or adjusting is achieved.

For example, the authorized bulletin number CN208721343U is named as a butterfly valve pressure measuring device, the sealing performance of the butterfly valve can be rapidly detected and the position of a sand hole can be found through the cooperation of the hydraulic pressure testing pump and the cylinder device, and the detection efficiency is improved. But the device is fixed the butterfly valve disc through the mount, the rethread cylinder is exerted pressure to inside, whether bubble appears on the device surface, make the butterfly valve disc carry out the test seal effect with the work piece, but the liquid of the device lacks and collects the device of trading with the liquid, make the operating personnel change the butterfly valve disc or can make liquid spray everywhere when putting into the butterfly valve disc, make operational environment receive certain influence, the device judges whether the gas tightness of butterfly valve disc is qualified through whether appearing the bubble simultaneously, but the bubble can dispel fast and make the operating personnel unable capture, make the testing result error appear.

Disclosure of Invention

The utility model aims to solve the problem that liquid in the device cannot be collected and the detection process is careless, and provides a detection device for processing a butterfly valve plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a detection device that butterfly valve plate processing was used, includes box and water tank, the inside testing arrangement that is equipped with of box, testing arrangement includes drum and rotating block, drum both sides surface all links to each other with the rotating block is fixed, both sides the rotating block links to each other with the box surface rotation, one side the rotating block surface links to each other with first gear is fixed, first gear meshes with the second gear mutually, the second gear links to each other with the output shaft of first motor is fixed, first motor links to each other with the box internal surface is fixed, drum internal surface is fixed to be connected with the rubber circle.

Preferably, the inner surface of the tank body is fixedly connected with a water tank, the inside of the water tank is communicated with a water inlet pipe, and the water inlet pipe penetrates through the tank body and is fixedly connected with a water pump.

Preferably, the inside sealing detection device that is equipped with of box, sealing detection device includes support frame and lead screw, the support frame links to each other with water tank upper surface fixed, the support frame rotates with the lead screw through the bearing and links to each other, the lead screw surface links to each other with the screw thread piece screw thread, the screw thread piece upper end runs through the support frame and links to each other with the plectane is fixed, the lead screw surface links to each other with the third gear is fixed, the third gear meshes with the fourth gear mutually, the fourth gear links to each other with the output shaft is fixed of second motor, the second motor links to each other with support frame surface fixed.

Preferably, the fixed case that links to each other is fixed on the box surface, fixed case internal surface links to each other with the water pump is fixed, the water pump links to each other with the outlet pipe is fixed, the outlet pipe runs through fixed case surface, the outlet pipe lower extreme contacts with drum upper end edge, fixed case surface fixed links to each other has the pneumatic cylinder.

Preferably, the water inlet is formed in the surface of the water tank, a plurality of groups of supporting legs are arranged at the lower end of the tank body, a limiting opening is formed in the surface of the tank body, and a visible window is formed in the surface of the tank body.

The utility model provides a detection device for processing a butterfly valve plate, which has the beneficial effects that: through the cooperation of testing arrangement and box, the water pump is inside taking out the drum with the inside water of water tank, the inside air of cylinder is compressed in the extension end extension of pneumatic cylinder, make the inside pressure of drum increase to suitable pressure, make the butterfly valve disc bear pressure, after the test is accomplished, first gear rotates and drives the drum and rotate, make the inside water of drum pour into the water tank, the operation workman takes out the butterfly valve disc can, pour out the inside water of drum, make inside water collect, can not make inside liquid spray, make operational environment can not receive the influence.

Through the cooperation of sealing detection device and box, the second motor drives the fourth gear and rotates, and the screw rotates and drives the screw thread piece upward movement, and the screw thread piece drives plectane upward movement, and operating personnel puts the disc surface with the paper etc. that the test leaked, detects whether the paper is soaked by water can detect the gas tightness of butterfly valve disc, easy operation makes the testing result more accurate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view of a water tank and water inlet;

fig. 5 is a schematic diagram of a portion a in fig. 2.

In the figure: 1. the device comprises a box body, 2, a fixed box, 3, a limiting opening, 4, a testing device, 401, a cylinder, 402, a first gear, 403, a rubber ring, 404, a rotating block, 405, a second gear, 406, a first motor, 5, a water pump, 6, a seal detection device, 601, a supporting frame, 602, a circular plate, 603, a threaded block, 604, a second motor, 605, a fourth gear, 606, a third gear, 607, a lead screw, 7, a supporting leg, 8, a water inlet pipe, 9, a water outlet pipe, 10, a hydraulic cylinder, 11, a water tank, 12 and a water inlet.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-5: in this embodiment, a detection device for processing of butterfly valve plate, including box 1 and water tank 11, the inside testing arrangement 4 that is equipped with of box 1, testing arrangement 4 includes drum 401 and rotating block 404, drum 401 both sides surface all links to each other with rotating block 404 is fixed, both sides rotating block 404 rotates with box 1 surface and links to each other, make the rotating block 404 of both sides drive drum 401 and rotate, one side rotating block 404 surface and first gear 402 are fixed to link to each other, first gear 402 meshes with second gear 405, second gear 405 links to each other with the output shaft of first motor 406 is fixed, first motor 406 is according to actual demand can, satisfy the work demand can, first motor 406 links to each other with box 1 internal surface is fixed, the position of fixed first motor 406, drum 401 internal surface is fixed to be connected with rubber circle 403, make rubber circle 403 can be with disc fixed position, can process liquid seal simultaneously, box 1 internal surface is fixed to link to have water tank 11, water tank 11 inside is linked to inlet tube 8, inlet tube 8 runs through box 1 and water pump 5 is fixed to link to each other, water pump 5 can according to actual demand, the work demand can be satisfied.

Referring to fig. 1-5: the inside sealing detection device 6 that is equipped with of box 1, sealing detection device 6 includes support frame 601 and lead screw 607, support frame 601 links to each other with the fixed surface of water tank 11, the position of fixed support frame 601, support frame 601 rotates through the bearing and links to each other with lead screw 607, prevent that lead screw 607 from being worn and torn, lead screw 607 surface links to each other with screw 603 screw thread, screw 607 rotates and can drive screw 603 and move, screw 603 upper end runs through support frame 601 and the fixed linking to each other of plectane 602, the lead screw 607 surface links to each other with the fixed third gear 606, the third gear 606 meshes with fourth gear 605, the fixed linking to each other of output shaft of fourth gear 605 and second motor 604, second motor 604 is according to actual demand, satisfy work demand can, second motor 604 links to each other with support frame 601 fixed surface, the position of fixed second motor 604, box 1 fixed link to each other with fixed case 2, make fixed case 2's fixed position, fixed case 2 internal surface links to each other with water pump 5, fixed water pump 5 links to each other with outlet pipe 9 is fixed, the inside water delivery drum 401, outlet pipe 9 runs through fixed case 2 surface, the upper end and edge of outlet pipe 9 and cylinder 401 are contacted with the fixed cylinder 10, the fixed cylinder 10 can be according to actual demand.

Referring to fig. 1, 2 and 4: the water inlet 12 has been seted up on water tank 11 surface, and box 1 lower extreme is equipped with multiunit supporting leg 7, prevents that box 1 from being corroded, and limit port 3 has been seted up on box 1 surface, makes drum 401 can rotate, falls inside water tank 11 with inside, and box 1 surface has seted up visual window, can put the plectane 602 surface with test butterfly valve disc gas tightness paper etc..

Working principle:

when detecting the butterfly valve disc, an operator firstly puts the butterfly valve workpiece into the cylinder 401 to be clamped with the rubber ring 403, the external power supply of the water pump 5 is connected, the water pump 5 is started to pump water in the water tank 11 into the cylinder 401, the external power supply of the hydraulic cylinder 10 is connected, the telescopic end of the hydraulic cylinder 10 is started to extend and compress air in the cylinder 401, the internal pressure of the cylinder 401 is increased to a proper pressure, the butterfly valve disc bears the pressure, the external power supply of the second motor 604 is connected, the second motor 604 is started to drive the fourth gear 605 to rotate, the fourth gear 605 rotates to drive the third gear 606 to rotate, the third gear 606 rotates to drive the lead screw 607 to rotate, the lead screw 607 rotates to drive the thread block 603 to move upwards, the thread block 603 drives the circular plate 602 to move upwards, the operator puts the workpiece to test water leakage paper and the like on the surface of the circular plate 602, after the test is completed, the first motor 406 is started to drive the second gear 405 to rotate, the first gear 402 rotates to drive the cylinder 401 to rotate, the water in the cylinder 401 is driven to rotate, and the disc 401 is driven to rotate, the water in the disc 11 is driven to be poured into the water tank 11, and the butterfly valve can be taken out.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a detection device that butterfly valve plate processing was used, includes box (1) and water tank (11), its characterized in that: the testing device is characterized in that the testing device (4) is arranged inside the box body (1), the testing device (4) comprises a cylinder (401) and a rotating block (404), the surfaces of two sides of the cylinder (401) are fixedly connected with the rotating block (404), the rotating block (404) is rotatably connected with the surface of the box body (1), one side of the rotating block (404) is fixedly connected with a first gear (402), the first gear (402) is meshed with a second gear (405), the second gear (405) is fixedly connected with an output shaft of a first motor (406), the first motor (406) is fixedly connected with the inner surface of the box body (1), and a rubber ring (403) is fixedly connected with the inner surface of the cylinder (401).

2. The detection device for processing a valve plate of a butterfly valve according to claim 1, wherein: the water tank is characterized in that a water tank (11) is fixedly connected to the inner surface of the tank body (1), the inside of the water tank (11) is communicated with a water inlet pipe (8), and the water inlet pipe (8) penetrates through the tank body (1) and is fixedly connected with the water pump (5).

3. The detection device for processing a valve plate of a butterfly valve according to claim 1, wherein: the utility model discloses a sealing detection device for a water tank, including box (1), inside sealing detection device (6) that is equipped with, sealing detection device (6) include support frame (601) and lead screw (607), support frame (601) and water tank (11) upper surface fixed link to each other, support frame (601) rotate through bearing and lead screw (607) and link to each other, lead screw (607) surface and thread block (603) screw thread link to each other, thread block (603) upper end runs through support frame (601) and fixed linking to each other of plectane (602), lead screw (607) surface and third gear (606) are fixed to be linked to each other, third gear (606) and fourth gear (605) mesh, fourth gear (605) and the fixed linking to each other of output shaft of second motor (604), second motor (604) and support frame (601) surface fixed link to each other.

4. The detection device for processing a valve plate of a butterfly valve according to claim 1, wherein: the utility model discloses a water pump, including box (1), fixed box (2) internal surface and water pump (5) are fixed to be linked to each other, water pump (5) are fixed to be linked to each other with outlet pipe (9), outlet pipe (9) run through fixed box (2) surface, outlet pipe (9) lower extreme and drum (401) upper end edge contact, fixed box (2) fixed surface links to each other has pneumatic cylinder (10).

5. The detection device for processing a valve plate of a butterfly valve according to claim 1, wherein: the water tank is characterized in that a water inlet (12) is formed in the surface of the water tank (11), a plurality of groups of supporting legs (7) are arranged at the lower end of the tank body (1), a limiting opening (3) is formed in the surface of the tank body (1), and a visible window is formed in the surface of the tank body (1).