CN218382049U

CN218382049U - Novel small-diameter valve high-pressure testing device

Info

Publication number: CN218382049U
Application number: CN202222355450.5U
Authority: CN
Inventors: 周勇; 杨洋; 徐敏; 邱枝红
Original assignee: Jiangsu Mingtong Fulu Fluid Control Equipment Co ltd
Current assignee: Jiangsu Mingtong Fulu Fluid Control Equipment Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-24
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to the technical field of valve testing, in particular to a novel small-caliber valve high-pressure testing device, which enables the testing and installation of small-caliber valves to be more convenient and faster to operate and improves the testing efficiency; including the base, decide the support, decide the survey test tube, the tight piece in top, the sealing washer, water guide ladder support, the water guide ladder, the balladeur train, the slider, the screw rod, the spiro, move the support and move and survey the test tube, base top left side is connected with deciding the support bottom, decide the support top and decide to survey the test tube bottom and be connected, base top middle part is connected with water guide ladder support bottom, water guide ladder support top is connected with water guide ladder bottom, the slider inboard is provided with the spiro, the screw rod outer wall is connected with spiro union inner wall spiral shell dress, the slider top is connected with moving the support bottom, it is connected with moving survey test tube bottom to move the support top, decide to survey the test tube and move the test tube inboard and be connected with a set of tight piece outer end inner ring side in top respectively, two sets of tight piece inner ring sides in top are connected with a set of sealing washer respectively.

Description

Novel small-diameter valve high-pressure testing device

Technical Field

The utility model relates to a technical field of valve test especially relates to a novel small-bore valve high pressure test device.

Background

The small-bore valve is generally a valve with nominal diameter DN less than or equal to 40 mm. The device is suitable for corresponding small-opening through pipelines and is used for intercepting or controlling the water flow.

Usually, for small-bore valves, high-pressure tests are required after production, that is, water flow is changed, and whether the quality of the small-bore valves meets requirements or not is tested according to the working conditions of the valves under different conditions. Because the valve needs to be manually installed on the test pipeline through the flange by bolts and disassembled after the test, under the condition of testing a plurality of groups of valves, the operation especially consumes energy and time, and further the test efficiency is lower and the reliability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a make the test installation of small-bore valve, operate convenient and fast more, improve efficiency of software testing's a novel small-bore valve high pressure test device.

The utility model discloses a novel small-bore valve high pressure test device, the on-line screen storage device comprises a base, decide the support, decide the survey test tube, the tight piece in top, the sealing washer, water guide ladder support, the water guide ladder, the balladeur train, the slider, the screw rod, the spiro, move the support and move the survey test tube, base top left side is connected with deciding the support bottom, it is connected with deciding the survey test tube bottom to decide the support top, base top middle part is connected with water guide ladder support bottom, water guide ladder support top is connected with water guide ladder bottom, base top right side is connected with the balladeur train bottom, the inboard sliding connection of balladeur train has the slider, and the horizontal side rotation of balladeur train is connected with the screw rod, the slider inboard is provided with the spiro union, the screw rod outer wall is connected with spiro union, the slider top is connected with moving the support bottom, it is connected with moving the survey test tube bottom to move the support top, decide the survey test tube inboard and move the survey test tube inboard and be connected with a set of tight piece outer end inner ring side in top respectively, two sets of tight piece inner ring sides in top are connected with a set of tight piece respectively, two sets of top are connected with a set of tight piece respectively.

The utility model discloses a novel small-bore valve high pressure test device, still including shaking the piece and changeing the handle, the screw rod right-hand member is connected with shaking piece left end one side, shakes piece right-hand member opposite side and changes the left end rotation and be connected.

The utility model discloses a novel small-bore valve high pressure test device still includes the pump nozzle, and slider right-hand member upper portion is provided with the pump nozzle, and the pump nozzle output is linked together with the spiro inner wall.

The utility model discloses a novel small-bore valve high pressure test device still includes the oiling cap, and detachable mounting has the oiling cap outside the pump nozzle.

The utility model discloses a novel small-bore valve high pressure test device, still including receiving and putting case, hinge and case apron, base top left side rear side is connected with receiving and putting the bottom of the case end, receives and puts case top rear side and is connected with case lid board bottom end through the hinge.

The utility model discloses a novel small-bore valve high pressure test device still includes the piece, case lid board left end upside with be connected the piece right-hand member.

The utility model discloses a novel small-bore valve high pressure test device still includes catch and round pin piece, and the box cover board rear end upside middle part is connected with the rotation of catch inner, and the catch output is connected with round pin piece front end one side.

The utility model discloses a novel small-bore valve high pressure test device, the base bottom is connected fixedly with ground.

Compared with the prior art, the beneficial effects of the utility model are that: the small-caliber valve testing device comprises a movable support, a sliding block, a sliding frame, a movable testing tube, a sealing ring, a water guide ladder and a water guide plate, wherein the movable testing tube is arranged on the right side, the small-caliber valve to be tested is arranged on the inner sides of two groups of jacking pieces, the left side of the valve is slightly attached to the right side of the left jacking piece, the screw rod is rotated and matched with a spiral ring in a screw assembly mode, the sliding block slides leftwards under the restraint of the sliding frame, the two groups of jacking pieces are driven to move leftwards through the movable support and the movable testing tube, the two groups of jacking pieces are closed on the two sides of the valve and are sealed through the sealing ring in an attaching mode, water flows through a fixed testing tube and a movable testing tube during testing, the small-caliber valve is tested, water seepage can be guided out through the water guide ladder, the small-caliber valve is tested and installed, the operation is more convenient and faster, and the testing efficiency is improved.

Drawings

Fig. 1 is a schematic structural view and an axial view of the present invention;

figure 2 is a rear view of figure 1 of the present invention;

figure 3 is a right side view of figure 1 of the present invention;

in the drawings, the reference numbers: 1. a base; 2. fixing a bracket; 3. determining a test tube; 4. a jacking sheet; 5. a seal ring; 6. a water guide ladder support; 7. a water guide ladder; 8. a carriage; 9. a slider; 10. a screw; 11. a spiro ring; 12. a movable support; 13. testing the test tube dynamically; 14. shaking the slices; 15. turning a handle; 16. an oil injection nozzle; 17. an oil injection cap; 18. a storage box; 19. a hinge; 20. a box cover plate; 21. slicing; 22. a locking ring; 23. a pin piece.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the utility model discloses a novel small-bore valve high pressure testing device, including base 1, fixed support 2, fixed test tube 3, top tension sheet 4, sealing washer 5, water guide ladder support 6, water guide ladder 7, balladeur train 8, slider 9, screw rod 10, spiral ring 11, movable support 12 and movable test tube 13, base 1 top left side is connected with fixed support 2 bottom, fixed support 2 top is connected with fixed test tube 3 bottom, base 1 top middle part is connected with water guide ladder support 6 bottom, water guide ladder support 6 top is connected with water guide ladder 7 bottom, base 1 top right side is connected with balladeur train 8 bottom, balladeur train 8 inboard sliding connection has slider 9, and balladeur train 8 horizontal side rotation is connected with screw rod 10, slider 9 inboard is provided with spiral ring 11, the outer wall of screw rod 10 connects with spiral ring 11 inner wall spiral ring dress, slider 9 top is connected with movable support 12 bottom, movable support 12 top is connected with movable test tube 13 bottom, fixed test tube 3 and movable test tube 13 inboard are connected with a set of top tension sheet 4 inner ends respectively, two sets of side tension sheets are connected with a set of test tube 4 respectively; firstly, make the movable test tube 13 be in the right side, the small-bore valve that awaits measuring is arranged in two sets of tight piece 4 inboards that push up, make the valve left side paste a little on the right side of the tight piece 4 of left end push up, then make the screw rod 10 rotate, screw rod 10 passes through the screw assembly with spiral 11, make slider 9 slide left side under the restraint of balladeur train 8, thereby it moves left to drive tight piece 4 through moving support 12 and movable test tube 13, make two sets of tight piece 4 that push up close in the valve both sides, it is sealed by the laminating of sealing washer 5, it leads to water through fixed test tube 3 and movable test tube 13 during the test, carry out small-bore valve and detect, infiltration can accept and derive through water guide ladder 7, make the test installation of small-bore valve, the operation is more convenient and fast, improve efficiency of software testing.

The novel high-pressure testing device for the small-caliber valve further comprises a rocking piece 14 and a rotating handle 15, wherein the right end of the screw 10 is connected with one side of the left end of the rocking piece 14, and the other side of the right end of the rocking piece 14 is rotatably connected with the left end of the rotating handle 15; the handle 15 is held to rotate, so that the screw 10 can be driven to rotate through the swinging piece 14, and convenience is improved.

The utility model discloses a novel small-caliber valve high-pressure testing device, which also comprises an oil injection nozzle 16, wherein the upper part of the right end of a slide block 9 is provided with the oil injection nozzle 16, and the output end of the oil injection nozzle 16 is communicated with the inner wall of a spiral ring 11; the oil can be injected to the joint of the spiral ring 11 and the screw 10 for lubrication through the oil injection nozzle 16, so that the maintenance is convenient.

The novel high-pressure testing device for the small-caliber valve further comprises an oil filling cap 17, wherein the oil filling cap 17 is detachably mounted on the outer side of the oil filling nozzle 16; the outer side of the oil injection nozzle 16 can be installed and sealed through the oil injection cap 17, dust pollution is avoided, and reliability is improved.

The novel high-pressure testing device for the small-caliber valve further comprises a collecting box 18, a hinge 19 and a box cover plate 20, wherein the left rear side of the top end of the base 1 is connected with the bottom end of the collecting box 18, and the rear side of the top end of the collecting box 18 is connected with the bottom end of the box cover plate 20 through the hinge 19; tool components used for testing and the like can be stored through the storage box 18, and the box cover plate 20 is closed under the constraint of the hinge 19 for protection, so that convenience is improved.

The utility model discloses a novel small-caliber valve high-pressure testing device, which also comprises a handle piece 21, wherein the upper side of the left end of a box cover plate 20 is connected with the right end of the handle piece 21; the handle piece 21 is held to facilitate opening and closing control of the box cover plate 20, thereby improving convenience.

The utility model discloses a novel small-bore valve high pressure testing device, still include catch 22 and round pin piece 23, the middle part of the upper side of the rear end of cover plate 20 of case is connected with the inner of catch 22 rotatably, catch 22 output end is connected with one side of the front end of round pin piece 23; after the box cover plate 20 is closed, the lock ring 22 is screwed to cause the pin piece 23 to act and pin with the storage box 18, thereby closing and locking the box cover plate 20 and improving reliability.

The utility model discloses a novel small-caliber valve high-pressure testing device, the bottom end of a base 1 is connected and fixed with the ground; avoid equipment to take place skew slip, improve stability.

The utility model discloses a novel small-bore valve high pressure test device, it is at the during operation, it at first makes movable test tube 13 be in the right side, small-bore valve that will await measuring arranges two sets of tight pieces in top 4 inboards in, make the valve left side paste a little on the right side of tight piece 4 in left end top, then make screw rod 10 rotate, screw rod 10 is through with 11 spiral shell combinations, make slider 9 slide on a left side under the restraint of balladeur train 8, thereby move support 12 and move and survey test tube 13 and drive tight piece 4 left sides in top and move, make two sets of tight pieces in top 4 closed in the valve both sides, it is sealed by the laminating of sealing washer 5, through deciding survey test tube 3 and move survey test tube 13 and lead to the water during test, carry out the small-bore valve and detect, the infiltration can accept through water guide ladder 7 and derive.

The utility model discloses a novel small-bore valve high pressure test device, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A novel high-pressure testing device for a small-caliber valve is characterized by comprising a base (1), a fixed support (2), a fixed test tube (3), a top tightening piece (4), a sealing ring (5), a water guide ladder support (6), a water guide ladder (7), a sliding frame (8), a sliding block (9), a screw rod (10), a spiral ring (11), a movable support (12) and a movable test tube (13), wherein the left side of the top end of the base (1) is connected with the bottom end of the fixed support (2), the top end of the fixed support (2) is connected with the bottom end of the fixed test tube (3), the middle part of the top end of the base (1) is connected with the bottom end of the water guide ladder support (6), the top end of the water guide ladder support (6) is connected with the bottom end of the water guide ladder (7), the right side of the top end of the base (1) is connected with the bottom end of the sliding frame (8), the sliding block (9) is connected with the inner side of the sliding frame (8) in a sliding mode, the sliding block (8) is connected with the screw rod (10) in a rotating mode, the inner side of the sliding block (9) is provided with the spiral ring (11), the outer wall of the screw rod (10) is connected with the outer wall of the screw rod (10) and the inner wall of the spiral ring (11), the inner wall of the movable support (12), the top end of the movable support (12) is connected with the top end of the top tightening piece (13) and the top end of the movable support (13) respectively, the inner ring sides of the inner ends of the two groups of jacking sheets (4) are respectively connected with a group of sealing rings (5).

2. The novel high-pressure testing device for the small-caliber valve, as claimed in claim 1, further comprising a rocker (14) and a rotating handle (15), wherein the right end of the screw (10) is connected with one side of the left end of the rocker (14), and the other side of the right end of the rocker (14) is rotatably connected with the left end of the rotating handle (15).

3. The novel high-pressure testing device for the small-caliber valve, as claimed in claim 2, further comprises an oil injection nozzle (16), the upper portion of the right end of the sliding block (9) is provided with the oil injection nozzle (16), and the output end of the oil injection nozzle (16) is communicated with the inner wall of the spiral ring (11).

4. The novel high-pressure testing device for the small-caliber valve is characterized by further comprising an oil injection cap (17), wherein the oil injection cap (17) is detachably mounted on the outer side of the oil injection nozzle (16).

5. The novel small-caliber valve high-pressure testing device as claimed in claim 4, further comprising a storage box (18), a hinge (19) and a box cover plate (20), wherein the left rear side of the top end of the base (1) is connected with the bottom end of the storage box (18), and the rear side of the top end of the storage box (18) is connected with the bottom end of the box cover plate (20) through the hinge (19).

6. A novel small-bore valve high pressure test device according to claim 5, characterized in that, still include the piece (21), the upper side of the left end of case lid board (20) is connected with the right end of piece (21).

7. The novel high-pressure testing device for the small-caliber valve as claimed in claim 6, further comprising a locking ring (22) and a pin piece (23), wherein the middle part of the upper side of the rear end of the box cover plate (20) is rotatably connected with the inner end of the locking ring (22), and the output end of the locking ring (22) is connected with one side of the front end of the pin piece (23).

8. The novel small-caliber valve high-pressure testing device as claimed in claim 7, wherein the bottom end of the base (1) is fixedly connected with the ground.