CN213981468U

CN213981468U - Hydraulic test bed

Info

Publication number: CN213981468U
Application number: CN202022301282.2U
Authority: CN
Inventors: 李井涛; 丁长超; 李自沛
Original assignee: Shandong Huayi Hydraulic Equipment Co ltd
Current assignee: Shandong Huayi Hydraulic Equipment Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-08-17
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to a hydraulic test platform technical field just discloses hydraulic test platform, the power distribution box comprises a box body, the box openly is equipped with the opening, the water catch bowl has been seted up to the inside lower surface of box, fixed mounting has first rubber packing pad in the water catch bowl, fixed mounting has the bearing in the middle of the box upper end, the bearing runs through the box upper end, bearing internal rotation cover is equipped with the threaded rod, threaded rod upper end fixed mounting has first conical gear, box upper end fixed mounting has the motor, motor output fixedly connected with second conical gear, second conical gear is connected with first conical gear meshing. The utility model can clamp the cylindrical pipeline, avoid unstable pipeline placement, avoid the need of holding the pipeline by hand, and increase the stability of the hydraulic test bed; the pipeline is established to the pressure that the clamp plate can be convenient pressure, and the lower extreme all has rubber packing pad on the pipeline, makes to be encapsulated situation in the pipeline, and is convenient durable.

Description

Hydraulic test bed

Technical Field

The utility model relates to a hydraulic test platform technical field specifically is hydraulic test platform.

Background

The hydraulic test bed is suitable for testing the pressure resistance of various products such as automobile hoses, rubber tubes, air-conditioning tubes and the like, is used for measuring the burst pressure and the pressure resistance time of various types of pipe fittings, and is widely applied to the fields of production, development and research of various hoses such as quality detection units, various vehicle part manufacturing units, product quality detection stations, scientific research institutions and the like. The existing hydraulic test bed has certain defects when in use, can not test a plurality of products simultaneously, has low test efficiency and poor test effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic test bench to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the hydraulic test bed comprises a box body, wherein an opening is arranged on the front surface of the box body, a water collecting tank is arranged on the lower surface inside the box body, a first rubber sealing gasket is fixedly arranged in the water collecting tank, a bearing is fixedly arranged in the middle of the upper end of the box body and penetrates through the upper end of the box body, a threaded rod is rotatably sleeved in the bearing, a first bevel gear is fixedly arranged at the upper end of the threaded rod, a motor is fixedly arranged at the upper end of the box body, a second bevel gear is fixedly connected with the output end of the motor and meshed with the first bevel gear, sliding grooves are formed in the left side wall and the right side wall inside the box body, a pressing plate is arranged inside the box body and is in sliding connection with the sliding grooves on the left side and the right side inside the box body through sliding blocks on the left side and the right side, a threaded sleeve is fixedly arranged in the middle of the upper end of the pressing plate, and the threaded rod penetrates through the threaded sleeve, and the lower end of the pressing plate is fixedly provided with a second rubber sealing gasket, the inside of the box body is fixedly provided with a fixed rod, the front surface of the fixed rod is hinged with a clamp, the inner sides of the brackets at the two sides of the clamp are hinged with rotating blocks, a spring is arranged between the two rotating blocks, and the two ends of the spring are fixedly connected with the rotating blocks at the two sides.

Preferably, four supporting legs are fixedly mounted at the lower end of the box body and are fixedly mounted at four corners of the lower end of the box body.

Preferably, box lower extreme fixedly connected with circulating pipe, the circulating pipe sets up with the water catch bowl intercommunication, box upper end fixed mounting has the liquid reserve tank, liquid reserve tank and circulating pipe fixed connection, box left side fixed mounting has the elevator pump, the elevator pump sets up with the circulating pipe intercommunication, box upper end fixed mounting has the booster pump, the booster pump is located one side of liquid reserve tank, the booster pump passes through the explosion-proof hose intercommunication setting of high strength with the liquid reserve tank, the explosion-proof hose of high strength runs through the box upper end.

Preferably, the upper end of the pressing plate is fixedly provided with a shunt tube, and the middle of the upper end of the shunt tube is fixedly connected with a high-strength explosion-proof hose.

Preferably, lower extreme fixed mounting has the nozzle in the middle of the second rubber packing pad, the nozzle sets up with the shunt tubes intercommunication, second rubber packing pad lower extreme fixed mounting has the stop valve, the stop valve runs through second rubber packing pad and clamp plate in proper order.

Preferably, the clamping buckles, the rotating blocks and the springs are arranged in two groups, and the two groups of the clamping buckles, the rotating blocks and the springs are arranged in bilateral symmetry around the middle of the box body.

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

(1) the utility model discloses a erecting the clamping with columniform pipeline in the clip, through the power of the shrink of spring, can clip columniform pipeline dress, the pipeline of avoiding is placed unstably, does not need to hold the pipeline, increases this hydraulic test platform's stability.

(2) The utility model discloses a motor rotates, drives second conical gear and rotates, drives first conical gear and threaded rod and rotates, drives the clamp plate that can realize elevating movement with screw sleeve fixed connection, makes the pipeline established to the pressure that the clamp plate can be convenient, and the lower extreme all has rubber packing pad on the pipeline, makes to be encapsulated situation in the pipeline, and the air is got rid of through the stop valve, and rivers through the nozzle are exerted pressure to the inside realization of pipeline, convenient durable.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view in another direction of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. supporting legs; 3. a first rubber packing; 4. a water collection tank; 5. a lift pump; 6. a circulation pipe; 7. a liquid storage tank; 8. a booster pump; 9. a first bevel gear; 10. a second bevel gear; 11. a motor; 12. a bearing; 13. a shunt tube; 14. a stop valve; 15. a threaded rod; 16. a threaded sleeve; 17. a second rubber packing; 18. a nozzle; 19. fixing the rod; 20. clamping and buckling; 21. rotating the block; 22. a spring; 23. a high-strength explosion-proof hose; 24. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hydraulic test bed comprises a box body 1, wherein four supporting legs 2 are fixedly arranged at the lower end of the box body 1, the four supporting legs 2 are fixedly arranged at four corners at the lower end of the box body 1, so that the hydraulic test bed is stable in operation, an opening is arranged on the front surface of the box body 1, a water collecting tank 4 is arranged on the lower surface in the box body 1, a first rubber sealing gasket 3 is fixedly arranged in the water collecting tank 4, a circulating pipe 6 is fixedly connected with the lower end of the box body 1, the circulating pipe 6 is communicated with the water collecting tank 4, a lifting pump 5 is fixedly arranged at the left side of the box body 1, the lifting pump 5 is communicated with the circulating pipe 6, a liquid storage tank 7 is fixedly arranged at the upper end of the box body 1, the liquid storage tank 7 is fixedly connected with the circulating pipe 6, a booster pump 8 is fixedly arranged at the upper end of the box body 1, the booster pump 8 is positioned at one side of the liquid storage tank 7, the booster pump 8 is communicated with the liquid storage tank 7 through a high-strength explosion-proof hose 23, and the high-strength explosion-proof hose 23 penetrates through the upper end of the box body 1, water in the liquid storage tank 7 can be pressurized through a booster pump 8, so that the water enters a fixed pipeline through a high-strength explosion-proof hose 23 and a nozzle 18, meanwhile, the tested water can be recycled into the tank body 1 through a water collecting tank 4 and a lifting pump 5, a bearing 12 is fixedly arranged in the middle of the upper end of the tank body 1, the bearing 12 penetrates through the upper end of the tank body 1, a threaded rod 15 is rotatably sleeved in the bearing 12, a first bevel gear 9 is fixedly arranged at the upper end of the threaded rod 15, a motor 11 is fixedly arranged at the upper end of the tank body 1, a second bevel gear 10 is fixedly connected with the output end of the motor 11, the second bevel gear 10 is meshed with the first bevel gear 9, chutes are formed in the left side wall and the right side wall inside the tank body 1, a pressing plate 24 is arranged inside the tank body 1, a shunt pipe 13 is fixedly arranged at the upper end of the pressing plate 24, the middle of the upper end of the shunt pipe 13 is fixedly connected with the high-strength explosion-proof hose 23, and the pressing plate 24 is connected with the chutes in a sliding manner through sliders on the left side and right side walls inside the tank body 1, the middle of the upper end of the pressing plate 24 is fixedly provided with a threaded sleeve 16, a threaded rod 15 penetrates through the threaded sleeve 16 and is in threaded connection with the threaded sleeve 16, the lower end of the pressing plate 24 is fixedly provided with a second rubber sealing gasket 17, the lower end of the middle of the second rubber sealing gasket 17 is fixedly provided with a nozzle 18, the nozzle 18 is communicated with the shunt pipe 13, the lower end of the second rubber sealing gasket 17 is fixedly provided with a stop valve 14, the stop valve 14 sequentially penetrates through the second rubber sealing gasket 17 and the pressing plate 24, when water enters the pipeline, the air can be extruded out of the stop valve 14, so that the pipeline is in a sealing state without air, a fixed rod 19 is fixedly arranged in the box body 1, the front surface of the fixed rod 19 is hinged and connected with a clamping buckle 20, the inner sides of the brackets at the two sides of the clamping buckle 20 are hinged and connected with rotating blocks 21, a spring 22 is arranged between the two rotating blocks 21, and the two ends of the spring 22 are fixedly connected with the rotating blocks 21 at the two sides, the two groups of the clamping buckles 20, the rotating block 21 and the spring 22 are arranged symmetrically in the middle of the box body 1, the two groups of the clamping buckles 20, the rotating block 21 and the spring 22 are arranged symmetrically in the left and right direction, two pipelines can be clamped simultaneously, the two pipelines are tested simultaneously, the testing quantity is increased, the time is saved, the cylindrical pipeline is clamped in the clamping buckles 20 in a vertical mode through the vertical clamping mode, the cylindrical pipeline can be clamped through the contraction force of the spring 22, the avoided pipeline is placed unstably, the pipeline does not need to be held by hands, the stability of the hydraulic test table is improved, the motor 11 rotates to drive the second bevel gear 10 to rotate, the first bevel gear 9 and the threaded rod 15 are driven to rotate, the pressing plate 24 fixedly connected with the threaded sleeve 16 is driven to achieve lifting motion, the pressing plate 24 can conveniently press the pipeline, rubber gaskets are arranged at the upper end and the lower end of the pipeline, the interior of the pipeline is in a sealed state, and air is discharged through the stop valve 14, the water flow through the nozzle 18 exerts pressure on the interior of the pipe, which is convenient and durable.

During the use, through with the cylinder pipeline clamping in clip 20, the contractile force of spring 22 can press from both sides the cylinder pipeline clamping, the pipeline of avoiding is placed unstably, need not hold the pipeline by hand, secondly motor 11 work drives second conical gear 10 and rotates, drive first conical gear 9 and threaded rod 15 and rotate, because threaded

sleeve

16 and 15 threaded connection of threaded rod, threaded rod 15 drives threaded sleeve 16 and clamp plate 24 can slide from top to bottom in the cavity of box 1, establish the pipeline pressure, make the pipeline sealed through first rubber packing pad 3 and second rubber packing pad 17, can be with the air escape in the pipeline through stop valve 14, the hydroenergy in the liquid reserve tank 7 can be in the pipeline through nozzle 18 under the effect of booster pump 8, test the burst pressure of pipeline, and is convenient and durable, and the security is high.

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

Claims

1. Hydraulic test platform, including box (1), its characterized in that: the improved refrigerator is characterized in that an opening is arranged on the front side of the refrigerator body (1), a water collecting tank (4) is arranged on the lower surface inside the refrigerator body (1), a first rubber sealing gasket (3) is fixedly arranged in the water collecting tank (4), a bearing (12) is fixedly arranged in the middle of the upper end of the refrigerator body (1), the bearing (12) penetrates through the upper end of the refrigerator body (1), a threaded rod (15) is sleeved in the bearing (12) in a rotating manner, a first bevel gear (9) is fixedly arranged on the upper end of the threaded rod (15), a motor (11) is fixedly arranged on the upper end of the refrigerator body (1), a second bevel gear (10) is fixedly connected with the output end of the motor (11), the second bevel gear (10) is meshed with the first bevel gear (9), sliding grooves are arranged on the left side wall and the right side wall inside the refrigerator body (1), a pressing plate (24) is arranged inside the refrigerator body (1, fixed mounting has threaded sleeve (16) in the middle of clamp plate (24) upper end, threaded rod (15) run through threaded sleeve (16), and with threaded sleeve (16) threaded connection, clamp plate (24) lower extreme fixed mounting has second rubber packing pad (17), the inside fixed mounting of box (1) has dead lever (19), dead lever (19) openly articulate and are connected with clip (20), clip (20) both sides support inboard all articulates and is connected with rotatory piece (21), two be equipped with spring (22) between rotatory piece (21), spring (22) both ends all with the rotatory piece (21) fixed connection of both sides.

2. The hydraulic test rig of claim 1, wherein: four supporting legs (2) are fixedly mounted at the lower end of the box body (1), and the four supporting legs (2) are fixedly mounted at four corners of the lower end of the box body (1).

3. The hydraulic test rig of claim 1, wherein: box (1) lower extreme fixedly connected with circulating pipe (6), circulating pipe (6) set up with water catch bowl (4) intercommunication, box (1) left side fixed mounting has elevator pump (5), elevator pump (5) set up with circulating pipe (6) intercommunication, box (1) upper end fixed mounting has liquid reserve tank (7), liquid reserve tank (7) and circulating pipe (6) fixed connection, box (1) upper end fixed mounting has booster pump (8), booster pump (8) are located one side of liquid reserve tank (7), booster pump (8) set up through high strength explosion-proof hose (23) intercommunication with liquid reserve tank (7), high strength explosion-proof hose (23) run through box (1) upper end.

4. The hydraulic test rig of claim 3, wherein: pressing plate (24) upper end fixed mounting has shunt tubes (13), in the middle of shunt tubes (13) upper end and high strength explosion-proof hose (23) fixed connection.

5. The hydraulic test rig of claim 4, wherein: lower extreme fixed mounting has nozzle (18) in the middle of second rubber packing pad (17), nozzle (18) set up with shunt tubes (13) intercommunication, second rubber packing pad (17) lower extreme fixed mounting has stop valve (14), stop valve (14) run through second rubber packing pad (17) and clamp plate (24) in proper order.

6. The hydraulic test rig of claim 1, wherein: the clamping buckles (20), the rotating blocks (21) and the springs (22) are arranged in two groups, and the clamping buckles (20), the rotating blocks (21) and the springs (22) are symmetrically arranged in the left and right direction of the middle of the box body (1).