CN219152623U

CN219152623U - Test bed clamping mechanism for valve detection

Info

Publication number: CN219152623U
Application number: CN202223439569.7U
Authority: CN
Inventors: 王盛宏
Original assignee: Wuxi Liangxuan Construction Machinery Manufacturing Co ltd
Current assignee: Wuxi Liangxuan Construction Machinery Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-09
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a test bed clamping mechanism for valve detection, which is applied to the field of valve detection and comprises a top plate, wherein the surface of the top plate is provided with a clamping mechanism; according to the utility model, the clamping rod is moved to enable the clamping rod to be separated from the clamping hole, then the clamping head is detached and replaced, after the clamping head is inserted into the fixing block, the clamping rod is clamped with the clamping hole under the action of the first spring, and the clamping head is fixed, so that the aim of conveniently replacing the clamping head can be fulfilled, the workload is reduced, and the replacement efficiency is improved.

Description

Test bed clamping mechanism for valve detection

Technical Field

The utility model relates to the field of valve detection, in particular to a test bed clamping mechanism for valve detection.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. According to the functions, the valve detection device can be divided into a shutoff valve, a check valve, a regulating valve and the like, and when the valve is detected, a clamping mechanism on a test bed is required to be used for fixing the valve so as to improve the detection efficiency.

At present, the chinese utility model of bulletin number CN214334225U discloses a valve clamping device, including the U-shaped backup pad, the upper end fixedly connected with of U-shaped backup pad places the board, sliding connection has the lift slat between the left and right sides inner wall of U-shaped backup pad, the upper end fixedly connected with rack that two symmetries set up of lift slat, the left and right sides inner wall rotation of U-shaped backup pad is connected with the bi-directional screw that is located lift slat top, the outer periphery spiro union of bi-directional screw has two movable blocks that symmetry set up, two the equal fixedly connected with connecting rod of upper end of movable block, two the upper end of connecting rod all runs through the upper surface of placing the board, two the equal fixedly connected with protection piece of one side that the clamp block is close to each other, the front and back both sides of U-shaped backup pad all fixedly connected with guard plate. The whole device has the advantages of simple structure, convenient operation, good clamping effect, convenient control and low manufacturing cost, and is worthy of popularization and use.

The existing clamping mechanism is inconvenient to replace the clamping heads, the types of valves are various, different valves need different clamping heads to clamp the valves, the existing clamping heads are generally fixedly connected with the clamping rods through bolts, when the clamping heads are replaced, the clamping heads need to be disassembled and assembled through wrenches, the operation is complex, the workload is increased, the replacement efficiency is reduced, the valves are inconvenient to rotate, the direction of the general clamping mechanism is fixed, after one face of each valve is detected, the other cottons need to be detected, the valves are generally detached, after the direction is adjusted, the valves are clamped again, the operation is very troublesome, the workload is increased, the detection efficiency is reduced, and the use is inconvenient.

Disclosure of Invention

The utility model aims to provide a test bed clamping mechanism for valve detection, which has the advantages of being convenient for replacing a clamping head and rotating a valve.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a test bench clamping mechanism for valve detects, includes the roof, the surface of roof is provided with clamping mechanism, clamping mechanism's top bolt has the bracing piece, the surface of bracing piece is provided with to tightly the mechanism, it has the fixed block to support tightly mechanism one end bolt, the inside slip of fixed block has cup jointed the gripping head, the inside slip of fixed block has cup jointed the clamping rod, the fixed surface of clamping rod has cup jointed the limiting plate, be provided with first spring between the inner wall of limiting plate and fixed block, the joint hole has been seted up on the surface of gripping head, and clamping rod and joint hole joint, the bottom bolt of roof is provided with the base, the bottom bolt of roof has the dwang, and the surface of dwang rotates with the inner wall of base and cup joints, the fixed surface of dwang has cup jointed first gear, the surface engagement of first gear has the second gear, the axle center department of second gear has fixedly cup jointed the transfer line, the one end bolt of transfer line has the crank.

By adopting the technical scheme, through removing the clamping rod, the clamping rod removes and makes clamping rod and joint hole break away from the joint, then the centre gripping head dismantles and changes, insert the fixed block with the centre gripping head after, clamping rod and joint hole joint under the effect of first spring, with the fixed mode of centre gripping head, can reach the purpose of being convenient for change the centre gripping head, reduce work load, the efficiency of changing has been improved, through rotating the crank, the crank rotates and drives the transfer line and rotate, the transfer line rotates and drives the second gear and rotate, the second gear rotates and drives first gear and rotate, first gear rotates and drives the transfer line and rotate, the transfer line rotates and drives roof pivoted mode, can reach the purpose of being convenient for rotate the valve, the work load has been reduced, the efficiency of detecting has been improved, and is convenient to use.

The utility model is further provided with: the clamping mechanism comprises a sliding groove, the sliding groove is formed in the surface of the top plate, the sliding block is connected to the sliding groove in a sliding mode, the top of the sliding block is bolted to the bottom of the supporting rod, the screw is connected to the inner thread of the sliding block, and the two ends of the screw are connected with the inner wall of the sliding groove in a rotating mode.

By adopting the technical scheme, the clamping mechanism is arranged, so that the clamping is convenient.

The utility model is further provided with: the abutting mechanism comprises a fixed cylinder, the surface of the fixed cylinder is bolted to the surface of the supporting rod, the inside of the fixed cylinder is sleeved with an abutting head in a sliding mode, the abutting head is bolted to the surface of the fixed block, and a second spring is arranged between the abutting head and the inner wall of the fixed block.

By adopting the technical scheme, the valve is prevented from loosening by arranging the abutting mechanism, and stability is ensured.

The utility model is further provided with: one end of the screw rod is bolted with a rotating head.

By adopting the technical scheme, the screw rod is convenient to rotate by arranging the rotating head.

The utility model is further provided with: one end of the clamping connection rod is wedge-shaped.

By adopting the technical scheme, one end of the clamping connection rod is wedge-shaped, so that the clamping head is convenient to install.

The utility model is further provided with: the surface of the crank is fixedly sleeved with an anti-skid sleeve.

By adopting the technical scheme, through setting up the antiskid cover, prevent that the hand from sliding, the operation of being convenient for.

The utility model is further provided with: the bottom of the base is bolted with fixing legs.

By adopting the technical scheme, the test bed is convenient to fix with the test bed by arranging the fixing legs.

The utility model is further provided with: and a rubber pad is adhered to the surface of the clamping head.

By adopting the technical scheme, the valve is prevented from being damaged by arranging the rubber pad.

In summary, the utility model has the following beneficial effects:

1. according to the clamping head, the clamping rod is moved to enable the clamping rod to be separated from the clamping hole, then the clamping head is detached and replaced, after the clamping head is inserted into the fixing block, the clamping rod is clamped with the clamping hole under the action of the first spring, and the clamping head is fixed, so that the aim of conveniently replacing the clamping head can be fulfilled, the workload is reduced, and the replacement efficiency is improved;

2. according to the utility model, the crank is rotated to drive the transmission rod to rotate, the transmission rod rotates to drive the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear rotates to drive the rotation rod to rotate, and the rotation rod rotates to drive the top plate to rotate, so that the purpose of conveniently rotating the valve can be achieved, the workload is reduced, the detection efficiency is improved, and the valve is convenient to use.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of the structure of fig. 2 a according to the present utility model.

Reference numerals: 1. a top plate; 2. a clamping mechanism; 3. a support rod; 4. a tightening mechanism; 5. a fixed block; 6. a clamping head; 7. a clamping rod; 8. a limiting plate; 9. a first spring; 10. a base; 11. a rotating lever; 12. a first gear; 13. a second gear; 14. a transmission rod; 15. a crank; 16. a chute; 17. a slide block; 18. a screw; 19. a fixed cylinder; 20. a tightening head; 21. a second spring; 22. a rotating head; 23. an anti-skid sleeve; 24. a fixed leg; 25. a rubber pad; 26. and a clamping hole.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1, fig. 2 and fig. 3, a test bench clamping mechanism for valve detection, including roof 1, the surface of roof 1 is provided with clamping mechanism 2, clamping mechanism 2's top bolt has bracing piece 3, bracing piece 3's surface is provided with butt-joint mechanism 4, butt-joint mechanism 4 one end bolt has fixed block 5, the inside slip of fixed block 5 has cup jointed clamping head 6, clamping rod 7 has been cup jointed in the inside slip of fixed block 5, limiting plate 8 has been cup jointed to clamping rod 7's surface fixation, be provided with first spring 9 between limiting plate 8 and the inner wall of fixed block 5, clamping hole 26 has been seted up on clamping head 6's surface, and clamping rod 7 and clamping hole 26 joint, through removal clamping rod 7, clamping rod 7 removes and makes clamping rod 7 and clamping hole 26 break away from the joint, then clamping head 6 dismantles the change, after inserting fixed block 5 with clamping head 6, clamping rod 7 and clamping hole 26 joint under the effect of first spring 9, the fixed mode of clamping head 6, can be convenient for change clamping head 6, work load has been reduced, and work load has been improved.

Referring to fig. 2, the clamping mechanism 2 includes a chute 16, the chute 16 is provided on the surface of the top plate 1, a sliding block 17 is slidably connected in the chute 16, the top of the sliding block 17 is bolted to the bottom of the support rod 3, a screw 18 is screwed in the interior of the sliding block 17, and two ends of the screw 18 are rotatably connected with the inner wall of the chute 16, so that the clamping mechanism 2 is provided to facilitate clamping.

Referring to fig. 2, the abutting mechanism 4 comprises a fixed cylinder 19, the surface of the fixed cylinder 19 is bolted to the surface of the support rod 3, an abutting head 20 is sleeved in the fixed cylinder 19 in a sliding manner, the abutting head 20 is bolted to the surface of the fixed block 5, a second spring 21 is arranged between the abutting head 20 and the inner wall of the fixed block 5, and the valve is prevented from loosening and is stable by arranging the abutting mechanism 4.

Referring to fig. 1 and 2, one end of the screw 18 is bolted with a turning head 22, which facilitates turning the screw 18 by providing a turning head 22.

Referring to fig. 3, one end of the clamping rod 7 is wedge-shaped, and by arranging the clamping rod 7 to be wedge-shaped, the clamping head 6 is convenient to install.

Referring to fig. 1, a rubber pad 25 is adhered to the surface of the clamping head 6, and damage to the valve is prevented by providing the rubber pad 25.

Example 2:

referring to fig. 1 and 2, a base 10 is bolted to the bottom of a top plate 1, a rotating rod 11 is bolted to the bottom of the top plate 1, the surface of the rotating rod 11 is rotationally sleeved with the inner wall of the base 10, a first gear 12 is fixedly sleeved on the surface of the rotating rod 11, a second gear 13 is meshed on the surface of the first gear 12, a transmission rod 14 is fixedly sleeved at the axis of the second gear 13, a crank 15 is bolted to one end of the transmission rod 14, the transmission rod 14 is rotationally driven to rotate by rotating the crank 15, the transmission rod 14 rotationally drives the second gear 13 to rotate, the second gear 13 rotationally drives the first gear 12, the first gear 12 rotationally drives the rotating rod 11 to rotate, and the rotating rod 11 rotationally drives the top plate 1 to rotate.

Referring to fig. 1 and 2, the anti-slip cover 23 is fixedly sleeved on the surface of the crank 15, and by arranging the anti-slip cover 23, the hand slip is prevented, so that the operation is convenient.

Referring to fig. 1 and 2, the bottom of the base 10 is bolted with fixing legs 24, and by providing the fixing legs 24, the fixing with the test stand is facilitated.

The use process is briefly described: moving the clamping rod 7, moving the clamping rod 7 to enable the clamping rod 7 to be separated from the clamping hole 26, then disassembling and replacing the clamping head 6, inserting the clamping head 6 into the fixed block 5, clamping the clamping rod 7 with the clamping hole 26 under the action of the first spring 9, and fixing the clamping head 6 to complete replacement, thereby achieving the purpose of facilitating replacement of the clamping head 6; the crank 15 is rotated, the crank 15 rotates to drive the transmission rod 14 to rotate, the transmission rod 14 rotates to drive the second gear 13 to rotate, the second gear 13 rotates to drive the first gear 12 to rotate, the first gear 12 rotates to drive the rotation rod 11 to rotate, the rotation rod 11 rotates to drive the top plate 1 to rotate, the top plate 1 rotates to drive the clamping mechanism 2 to rotate, the clamping mechanism 2 rotates to drive the abutting mechanism 4 to rotate, the abutting mechanism 4 rotates to drive the fixed block 5 to drive the clamping head 6 to drive the valve to rotate, and therefore the purpose of conveniently rotating the valve is achieved.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a test bench clamping mechanism for valve detection, includes roof (1), a serial communication port, the surface of roof (1) is provided with clamping mechanism (2), clamping mechanism's (2) top bolt has bracing piece (3), bracing piece (3) surface is provided with and supports tight mechanism (4), support tight mechanism (4) one end bolt has fixed block (5), the inside slip of fixed block (5) has cup jointed clamping head (6), the inside slip of fixed block (5) has cup jointed clamping bar (7), the fixed surface of clamping bar (7) has cup jointed limiting plate (8), be provided with first spring (9) between the inner wall of limiting plate (8) and fixed block (5), clamping hole (26) have been seted up on the surface of clamping head (6), and clamping bar (7) and clamping hole (26) joint, the bottom bolt of roof (1) is provided with base (10), the bottom bolt of roof (1) has dwang (11), and the fixed surface of dwang (11) has cup jointed limiting plate (8), be provided with first gear (12) of a second gear (12) meshing of the surface of rotating bar (12), the axle center of the second gear (13) is fixedly sleeved with a transmission rod (14), and one end of the transmission rod (14) is bolted with a crank (15).

2. The test bed clamping mechanism for valve detection according to claim 1, wherein the clamping mechanism (2) comprises a chute (16), the chute (16) is formed in the surface of the top plate (1), a sliding block (17) is slidably connected in the chute (16), the top of the sliding block (17) is bolted to the bottom of the supporting rod (3), a screw (18) is connected to the internal thread of the sliding block (17), and two ends of the screw (18) are rotatably connected with the inner wall of the chute (16).

3. The test bench clamping mechanism for valve detection according to claim 1, characterized in that the abutting mechanism (4) comprises a fixed cylinder (19), the surface of the fixed cylinder (19) is bolted to the surface of the support rod (3), an abutting head (20) is sleeved in the fixed cylinder (19) in a sliding manner, the abutting head (20) is bolted to the surface of the fixed block (5), and a second spring (21) is arranged between the abutting head (20) and the inner wall of the fixed block (5).

4. A test bed clamping mechanism for valve detection according to claim 2, wherein one end of the screw (18) is bolted with a swivel head (22).

5. A test bed clamping mechanism for valve detection according to claim 1, characterized in that one end of the clamping rod (7) is wedge-shaped.

6. A test bed clamping mechanism for valve detection according to claim 1, characterized in that the surface of the crank (15) is fixedly sleeved with an anti-slip sleeve (23).

7. A test bed clamping mechanism for valve detection according to claim 1, wherein the bottom of the base (10) is bolted with a fixed leg (24).

8. A test bench clamping mechanism for valve detection according to claim 1, characterized in that the surface of the clamping head (6) is glued with a rubber pad (25).