CN216524783U

CN216524783U - Torque testing pump pressure test bench of weighing butterfly valve

Info

Publication number: CN216524783U
Application number: CN202123409272.1U
Authority: CN
Inventors: 陈建兴; 汤杰
Original assignee: Wuxi Ganlu Valve Co ltd
Current assignee: Wuxi Ganlu Valve Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-13
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a torque testing pump pressure test bed of a weighing butterfly valve, which comprises a workbench, wherein the upper surface of the workbench is fixedly connected with two support plates, a second screw rod is movably connected between the support plates, the upper surface of the workbench is movably connected with a sliding plate, the second screw rod penetrates through the sliding plate and is movably connected with the sliding plate, one side of one support plate is fixedly connected with a motor, one end of an output shaft of the motor penetrates through the support plate and is fixed with the second screw rod, one side of the sliding plate is fixedly connected with a placing plate, one side of the sliding plate is fixedly connected with two fixed blocks, and one side of each fixed block is provided with a sliding hole. The butterfly valve clamping device can be used for conveniently clamping and fixing the butterfly valve during detection, the stability of the butterfly valve during testing is improved, and the clamping plate can be used for better clamping and fixing the butterfly valve, so that the clamping effect of the butterfly valve is improved, a worker can conveniently observe the torque of the butterfly valve, and the use convenience of the butterfly valve clamping device is improved.

Description

Torque testing pump pressure test bench of weighing butterfly valve

Technical Field

The utility model relates to the technical field of test tables, in particular to a torque testing pump pressure test table of a weighing butterfly valve.

Background

The butterfly valve is also called a flap valve, is a regulating valve with simple structure, can be used for the butterfly valve for the on-off control of low-pressure pipeline media, and is a valve with a closing part which is a disc and rotates around a valve shaft to open and close.

At present, along with the development of society, in the use of pipeline, involve the application to the butterfly valve, however after the production and processing of butterfly valve, need carry out the torque test to the butterfly valve, generally through the rotation dynamics of test valve rod to the processingquality of inspection butterfly valve, however when testing, inconvenient fix the butterfly valve, thereby make the butterfly valve when testing, produce and rock, consequently, propose the torque test pump pressure test bench of butterfly valve of weighing and seem very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a torque testing pump pressure test bed for a weighing butterfly valve.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a torque test pump pressure test bed of a weighing butterfly valve comprises a workbench, wherein the upper surface of the workbench is fixedly connected with two supporting plates, a second screw is movably connected between the supporting plates, the upper surface of the workbench is movably connected with a sliding plate, and the second screw rod passes through the sliding plate and is movably connected with the sliding plate, one side of one of the support plates is fixedly connected with a motor, one end of an output shaft of the motor penetrates through the support plate to be fixed with the second screw rod, one side of the sliding plate is fixedly connected with a placing plate, one side of the sliding plate is fixedly connected with two fixed blocks, one side of each fixed block is provided with a sliding hole, a feeler lever is movably connected in the sliding hole, two ends of the feeler lever are respectively and fixedly connected with a clamping plate and a raised head, the top of the workbench is fixedly connected with two fixing plates, one end of each fixing plate is fixedly connected with a wedge-shaped block, and the raised head can be in contact with the wedge-shaped block.

As a further scheme of the utility model, the outer circumferential wall of the feeler lever is sleeved with a spring, two ends of the spring are respectively fixed with the raised head and the fixed block, and the upper surface of the placing plate is bonded with an anti-skid pad.

As a further scheme of the utility model, a guide rod is fixedly connected between the two support plates and penetrates through the sliding plate.

As a further scheme of the utility model, the upper surface of the workbench is fixedly connected with a low-speed motor, and one end of the low-speed motor is fixedly connected with a lantern ring.

As a further scheme of the present invention, two threaded holes are formed in the outer side of the collar, a first screw is movably connected in the threaded hole, and a locking ring is fixedly connected to one end of the first screw.

As a further scheme of the present invention, a torque tester is fixedly connected to the top of the low-speed motor, the torque tester is electrically connected to the low-speed motor, and a control panel is fixedly connected to one side of the worktable.

As a further scheme of the utility model, one side of the workbench is movably connected with two sliding doors, the bottom of the workbench is fixedly connected with a plurality of ground feet, and the ground feet are uniformly distributed.

The utility model has the beneficial effects that:

1. the cooperation through plush copper and splint is used, place the butterfly valve on placing the board, then starter motor, the motor drives the second screw rod and rotates, the second screw rod drives the slide and removes, the slide drives and places board and fixed block and remove, the fixed block drives the plush copper, feeler lever and splint remove, when plush copper and wedge contact, at the in-process that the slide removed, wedge and fixed plate can extrude the plush copper, thereby promote the feeler lever and remove, the feeler lever promotes splint and removes, it is fixed to make splint carry out the centre gripping to the butterfly valve, thereby it is fixed to conveniently carry out the centre gripping when detecting the butterfly valve, stability when having improved the butterfly valve test.

2. Through the setting of slipmat, when placing the butterfly valve on placing the board, the slipmat can increase the frictional force when the butterfly valve is placed to make the butterfly valve can not remove easily, let splint can be better carry out the centre gripping to the butterfly valve fixed, thereby improved the centre gripping effect to the butterfly valve.

3. Through the setting of torque tester, the valve rod when the butterfly valve enters into the lantern ring and carries out the centre gripping to the valve rod and fix the back, starts the low-speed motor, and the low-speed motor drives the lantern ring and rotates to carry out the torque test to the butterfly valve through torque tester, the result of test can show on torque tester, thereby makes things convenient for the staff to observe the moment of torsion of butterfly valve, has improved the convenience that the device used.

Drawings

FIG. 1 is a schematic structural diagram of a front side of a torque testing pump pressure test bed of a weighing butterfly valve, which is provided by the utility model;

FIG. 2 is a schematic diagram of a rear side three-dimensional structure of a torque testing pump pressure test bed of a weighing butterfly valve provided by the utility model;

fig. 3 is an enlarged structural schematic diagram of a part a of a torque testing pump pressure test bed of a weighing butterfly valve provided by the utility model.

In the figure: 1. a work table; 2. a control panel; 3. a support plate; 4. a slide plate; 5. a first screw; 6. a locking ring; 7. a torque tester; 8. a collar; 9. a low-speed motor; 10. sliding the door; 11. ground feet; 12. a fixing plate; 13. a wedge block; 14. placing the plate; 15. a non-slip mat; 16. a guide bar; 17. a second screw; 18. a splint; 19. a feeler lever; 20. a fixed block; 21. a spring; 22. and (4) a convex head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a torque testing pump pressure test bed of a weighing butterfly valve comprises a workbench 1, two support plates 3 are fixed on the upper surface of the workbench 1 through bolts, a second screw 17 is rotatably connected between the support plates 3, a sliding plate 4 is slidably connected on the upper surface of the workbench 1, the second screw 17 penetrates through the sliding plate 4 and is in threaded connection with the sliding plate 4, a motor is fixed on one side of one of the support plates 3 through bolts, one end of an output shaft of the motor penetrates through the support plate 3 and is fixed with the second screw 17, a placing plate 14 is fixed on one side of the sliding plate 4 through bolts, two fixed blocks 20 are fixed on one side of the sliding plate 4 through bolts, a sliding hole is formed in one side of each fixed block 20, a contact rod 19 is slidably connected in the sliding hole, a clamping plate 18 and a raised head 22 are welded at two ends of the contact rod 19 respectively, two fixed plates 12 are fixed on the top of the workbench 1 through bolts, the wedge-shaped block 13 is fixed at one end of the fixing plate 12 through a bolt, the raised head 22 can be in contact with the wedge-shaped block 13, a butterfly valve is placed on the placing plate 14, then the motor is started, the motor drives the second screw 17 to rotate, the second screw 17 drives the sliding plate 4 to move, the sliding plate 4 drives the placing plate 14 and the fixing block 20 to move, the fixing block 20 drives the contact rod 19 to move, the contact rod 19 drives the raised head 22 and the clamping plate 18 to move, when the sliding plate 4 drives the raised head 22 to move to be in contact with the wedge-shaped block 13, the wedge-shaped block 13 can extrude the two contact rods 19 through the raised head 22 to move oppositely, the contact rod 19 drives the clamping plate 18 to move, and therefore the butterfly valve 18 is clamped and fixed.

In the utility model, a spring 21 is sleeved on the outer wall of the circumference of a contact rod 19, two ends of the spring 21 are respectively fixed with a raised head 22 and a fixed block 20, an anti-slip pad 15 is adhered on the upper surface of a placing plate 14, when the butterfly valve is placed, the anti-slip pad 15 can increase the friction force of the butterfly valve, so that the butterfly valve cannot easily move, and the butterfly valve can be better clamped, a guide rod 16 is fixed between two supporting plates 3 through a bolt, the guide rod 16 penetrates through a sliding plate 4, a low-speed motor 9 is fixed on the upper surface of a workbench 1 through a bolt, a lantern ring 8 is fixed at one end of the low-speed motor 9 through a bolt, two threaded holes are formed in the outer side of the lantern ring 8, a first screw rod 5 is connected with the threaded holes in a threaded manner, one end of the first screw rod 5 is welded with a lock ring 6, the first screw rod 5 rotates to drive the lock ring 6 to move, so that the valve rod of the butterfly valve can be clamped and fixed by the lock ring 6, the convenience carries out the torque test to the butterfly valve, there is torque tester 7 at low-speed motor 9's top through the bolt fastening, and torque tester 7 and low-speed motor 9 electric connection, low-speed motor 9 rotates the butterfly valve, thereby make torque tester 7 carry out the torque test to the butterfly valve, the result of while test also can show on torque tester 7, there is control panel 2 one side of workstation 1 through the bolt fastening, control panel 2 can control motor open or close, and can also control motor and carry out corotation or reversal, one side of workstation 1 is rotated and is connected with two sliding doors 10, there are a plurality of lower margin 11 bottom through the bolt fastening in workstation 1's bottom, and lower margin 11 evenly distributed.

The working principle is as follows: when the butterfly valve needs to be subjected to torque test, the butterfly valve is placed on the placing plate 14, then the motor is started, the motor drives the second screw rod 17 to rotate, the second screw rod 17 drives the sliding plate 4 to move, the sliding plate 4 drives the placing plate 14 and the fixing block 20 to move, the fixing block 20 drives the contact rod 19 to move, the contact rod 19 drives the raised head 22 and the clamping plate 18 to move, the sliding plate 4 drives the raised head 22 to move to be in contact with the wedge-shaped block 13, the wedge-shaped block 13 can extrude the two contact rods 19 to move oppositely through the raised head 22 and extrude the spring 21, the contact rod 19 drives the clamping plate 18 to move, so that the clamping plate 18 clamps and fixes the butterfly valve, when the butterfly valve moves to a valve rod to enter the lantern ring 8, the motor is closed, then the first screw rod 5 is rotated, the first screw rod 5 drives the locking ring 6 to move, so that the locking ring 6 clamps and fixes the valve rod of the butterfly valve, then the low-speed motor 9 is started, the low-speed motor 9 drives the lantern ring 8 to rotate, thereby detect the moment of torsion of butterfly valve through torque tester 7, the result after detecting can show on torque tester 7, when detecting the completion back to the butterfly valve, first screw rod 5 of reversal makes catch 6 not at the valve rod of centre gripping butterfly valve, then the motor that reverses, and the motor drives slide 4 through second screw rod 17 and resets, and feeler lever 19 can reset through spring 21's effort simultaneously, makes splint 18 not carry out the centre gripping to the butterfly valve.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A torque testing pump pressure test bed of a weighing butterfly valve comprises a workbench (1) and is characterized in that two support plates (3) are fixedly connected to the upper surface of the workbench (1), a second screw rod (17) is movably connected between the support plates (3), a sliding plate (4) is movably connected to the upper surface of the workbench (1), the second screw rod (17) penetrates through the sliding plate (4) and is movably connected with the sliding plate (4), one side of one of the support plates (3) is fixedly connected with a motor, one end of an output shaft of the motor penetrates through the support plate (3) and is fixed with the second screw rod (17), a placing plate (14) is fixedly connected to one side of the sliding plate (4), two fixing blocks (20) are fixedly connected to one side of each fixing block (20), a sliding hole is formed in one side of each fixing block (20), and a touch rod (19) is movably connected in each sliding hole, the two ends of the feeler lever (19) are respectively fixedly connected with a clamping plate (18) and a raised head (22), the top of the workbench (1) is fixedly connected with two fixing plates (12), one end of each fixing plate (12) is fixedly connected with a wedge-shaped block (13), and the raised head (22) can be contacted with the wedge-shaped block (13).

2. The torque testing pump pressure test bed for the weighing butterfly valve is characterized in that a spring (21) is sleeved on the outer circumferential wall of the contact rod (19), two ends of the spring (21) are respectively fixed with a raised head (22) and a fixed block (20), and an anti-skid pad (15) is bonded on the upper surface of the placing plate (14).

3. The torque testing pump pressure test bed of the weighing butterfly valve is characterized in that a guide rod (16) is fixedly connected between the two support plates (3), and the guide rod (16) penetrates through the sliding plate (4).

4. The torque testing pump pressure test bed for the weighing butterfly valve is characterized in that a low-speed motor (9) is fixedly connected to the upper surface of the workbench (1), and a sleeve ring (8) is fixedly connected to one end of the low-speed motor (9).

5. The torque testing pump pressure test bed for the weighing butterfly valve is characterized in that two threaded holes are formed in the outer side of the sleeve ring (8), a first screw rod (5) is movably connected in each threaded hole, and a locking ring (6) is fixedly connected to one end of each first screw rod (5).

6. The torque testing pump pressure test bed for the weighing butterfly valve is characterized in that a torque tester (7) is fixedly connected to the top of the low-speed motor (9), the torque tester (7) is electrically connected with the low-speed motor (9), and a control panel (2) is fixedly connected to one side of the workbench (1).

7. The torque testing pump pressure test bed for the weighing butterfly valve is characterized in that two sliding doors (10) are movably connected to one side of the workbench (1), a plurality of ground feet (11) are fixedly connected to the bottom of the workbench (1), and the ground feet (11) are uniformly distributed.