CN220063281U

CN220063281U - Waterproof testing device

Info

Publication number: CN220063281U
Application number: CN202321682653.3U
Authority: CN
Inventors: 梁军
Original assignee: Jiangyin Noah Stainless Steel Pipe Industry Co ltd
Current assignee: Jiangyin Noah Stainless Steel Pipe Industry Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-21
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a waterproof testing device which comprises a base, wherein supporting feet are fixedly connected to four corners of the lower end of the base, and a sliding groove is formed in the middle of the upper end of the base. According to the utility model, the space between clamping assemblies can be adjusted through the first bidirectional screw rod, the sliding chute and the first servo motor, so that corrugated pipes with different lengths can be clamped, the space between detection assemblies can be adjusted through the second servo motor, the second bidirectional screw rod and the first sliding rail, so that the corrugated pipes with different lengths can be detected, the height of the detection assemblies can be detected through the electric telescopic rod, the sleeve can be aligned with the corrugated pipes, the inner diameter of the sleeve can be adjusted through the air bag, the tightness between the sleeve and the corrugated pipes can be improved, liquid injection can be performed through the liquid injection pipe at one side, and the sealing waterproof performance of the corrugated pipes can be detected.

Description

Waterproof testing device

Technical Field

The utility model relates to the technical field of waterproof testing devices, in particular to a sealing waterproof testing device for metal corrugated hose production.

Background

The metal corrugated pipe is a pipe with a regular wave shape, and commonly used metal corrugated pipes are made of carbon steel, stainless steel, steel plastic-lined, aluminum and the like. The application range of the corrugated pipe is wide, the corrugated pipe can be used for damp proofing of underground cables or as a fluid conveying pipeline, and if the corrugated pipe is used as the fluid conveying pipeline, the sealing waterproof performance of the corrugated pipe needs to be ensured, so the sealing waterproof performance detection of the corrugated pipe is one process which needs to be carried out in a key way when the corrugated pipe is produced.

Chinese patent with patent publication number of CN210243114U discloses a bellows tightness detection device, and belongs to the field of pipeline manufacturing. The utility model comprises a detection pool filled with water, a support frame matched with the detection pool in a vertical sliding way, a lifting mechanism for pushing the support frame to slide up and down, and an air charging device; the corrugated pipe detection device is characterized in that at least one corrugated pipe clamping mechanism consisting of clamping cylinders is arranged on the support frame, the clamping mechanism and the lifting mechanism are matched to control the position of the corrugated pipe to be detected in water, the inflating device inflates the corrugated pipe to be detected, and air leakage points can be positioned relatively accurately when air tightness judgment is carried out, so that the air tightness detection efficiency of the corrugated pipe is improved.

The existing detection device is inconvenient to clamp and communicate corrugated pipes with different lengths and pipe diameters, and detection efficiency is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a waterproof testing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a waterproof testing arrangement, includes the base, the equal fixedly connected with support lower extreme four corners department of base is supported the lower margin, the spout has been seted up to the upper end intermediate position of base, the inside rotation of spout is connected with first two-way screw rod, the upper end both sides of spout all are provided with clamping subassembly, the equal fixedly connected with bracing piece in upper end four corners department of base, be located both sides the equal fixedly connected with mount of upper end of bracing piece, the first slide rail of position fixedly connected with between the mount, the inside rotation of first slide rail is connected with second two-way screw rod, the lower extreme both sides of first slide rail all are provided with detection component, detection component includes the second slider, the lower extreme fixedly connected with electric telescopic handle of second slider, the output fixedly connected with connecting block of electric telescopic handle, the front end fixedly connected with sleeve pipe of connecting block, the rear end fixedly connected with air pump of connecting block, fixedly connected with between output and the air pump, the rear end fixedly connected with injection pipe of sleeve pipe, the upper end fixedly connected with injection pipe of pressure gauge, the injection pipe is located the position meter fixedly connected with injection pipe.

Further, a first servo motor is fixedly connected to the middle position of one side of the base, and the output end of the first servo motor is fixedly connected with one end of the first bidirectional screw rod.

Further, one end of the first sliding rail is fixedly connected with a second servo motor, and the output end of the second servo motor is fixedly connected with one end of a second bidirectional screw rod.

Further, the second sliding block is in sliding connection with the first sliding rail, and the second sliding block is in threaded connection with one side of the second bidirectional screw rod respectively.

Further, the clamping assembly comprises a first sliding block which is in sliding connection with the sliding groove, and one side of each first bidirectional screw rod is in threaded connection with the first sliding block.

Further, the upper end fixedly connected with connecting rod of first slider, the upper end fixedly connected with second slide rail of connecting rod, the inside rotation of second slide rail is connected with third two-way screw rod, the inside both sides of second slide rail all sliding connection has splint, splint respectively with one side threaded connection of third two-way screw rod.

Further, the inner sides of the clamping plates are fixedly connected with anti-slip pads, and one end of the third bidirectional screw rod is fixedly connected with an adjusting knob.

The utility model has the beneficial effects that:

when the waterproof test device is used, the space between clamping assemblies can be adjusted through the first bidirectional screw rod, the sliding groove and the first servo motor, so that corrugated pipes with different lengths can be clamped, the space between detection assemblies can be adjusted through the second servo motor, the second bidirectional screw rod and the first sliding rail, the waterproof test device can be suitable for detecting corrugated pipes with different lengths, the height of the detection assemblies can be detected through the electric telescopic rod, the sleeve can be aligned with the corrugated pipes, the inner diameter of the sleeve can be adjusted through the air bag, the sealing performance between the sleeve and the corrugated pipes can be improved, liquid injection can be performed through the liquid injection pipe at one side, and therefore the waterproof sealing performance of the corrugated pipes can be detected.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: a front view of the present utility model;

fig. 2: the first bidirectional screw and the second bidirectional screw are schematically provided with mounting structures;

fig. 3: the clamping assembly structure of the utility model is schematically shown;

fig. 4: the structure of the detection component is schematically shown.

The reference numerals are as follows:

1. a base; 2. supporting the ground feet; 3. a chute; 4. a support rod; 5. a fixing frame; 6. a first slide rail; 7. clamping the assembly; 8. a detection assembly; 9. a first bi-directional screw; 10. a first servo motor; 11. a second bidirectional screw; 12. a second servo motor; 13. a first slider; 14. a connecting rod; 15. a second slide rail; 16. a third bi-directional screw; 17. a clamping plate; 18. an anti-slip pad; 19. an adjustment knob; 20. a second slider; 21. an electric telescopic rod; 22. a connecting block; 23. a sleeve; 24. an air bag; 25. an air pump; 26. a connecting pipe; 27. a liquid injection pipe; 28. a pressure gauge; 29. a solenoid valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, relate to a waterproof testing device, including base 1, the lower extreme four corners department of base 1 all fixedly connected with supports lower margin 2, spout 3 has been seted up to the upper end intermediate position of base 1, the inside rotation of spout 3 is connected with first two-way screw 9, the upper end both sides of spout 3 all are provided with clamping subassembly 7, the upper end four corners department of base 1 all fixedly connected with bracing piece 4, the upper end that lies in bracing piece 4 of both sides is fixedly connected with mount 5, the position fixedly connected with first slide rail 6 between the mount 5, the inside rotation of first slide rail 6 is connected with second two-way screw 11, the lower extreme both sides of first slide rail 6 are provided with detection subassembly 8, detection subassembly 8 includes second slider 20, the lower extreme fixedly connected with electric telescopic handle 21 of second slider 20, the output fixedly connected with connecting block 22 of electric telescopic handle 21, the front end fixedly connected with sleeve 23 of connecting block 22, the inside front end fixedly connected with gasbag 24 of sleeve 23, the rear end fixedly connected with air pump 25, fixedly connected with connecting pipe 26 between the output of air pump 25 and the gasbag 24, the rear end fixedly connected with connecting pipe 23, the upper end 27 fixedly connected with solenoid valve 27, the upper end of gauge 27 fixedly connected with pressure gauge 27, the upper end of injection liquid position of injection pipe 28.

As shown in fig. 1-4, a first servo motor 10 is fixedly connected to one side middle position of the base 1, an output end of the first servo motor 10 is fixedly connected with one end of a first bidirectional screw rod 9, one end of a first sliding rail 6 is fixedly connected with a second servo motor 12, an output end of the second servo motor 12 is fixedly connected with one end of a second bidirectional screw rod 11, a second sliding block 20 is slidably connected with the first sliding rail 6, and the second sliding block 20 is respectively in threaded connection with one side of the second bidirectional screw rod 11.

As shown in fig. 1-4, the clamping assembly 7 comprises a first slider 13, the first slider 13 is slidably connected with the chute 3, and the first slider 13 is respectively in threaded connection with one side of the first bidirectional screw 9, the upper end of the first slider 13 is fixedly connected with a connecting rod 14, the upper end of the connecting rod 14 is fixedly connected with a second sliding rail 15, the inside of the second sliding rail 15 is rotatably connected with a third bidirectional screw 16, two sides of the inside of the second sliding rail 15 are slidably connected with clamping plates 17, the clamping plates 17 are respectively in threaded connection with one side of the third bidirectional screw 16, the inner sides of the clamping plates 17 are fixedly connected with anti-slip pads 18, one end of the third bidirectional screw 16 is fixedly connected with an adjusting knob 19, the first servo motor 10 drives the first bidirectional screw 9 to rotate, so that the first slider 13 can be driven to move along the chute 3, two ends of a corrugated pipe are respectively placed at positions between the corresponding clamping plates 17, the third bidirectional screw 16 can be driven to rotate by rotating the adjusting knob 19, so that the clamping plates 17 can be driven to move along the third sliding rails, and the corrugated pipes with different lengths can be clamped.

Working principle: when in use, the space between the clamping assemblies 7 can be adjusted through the arranged first bidirectional screw 9, the sliding chute 3 and the first servo motor 10, specifically, the first servo motor 10 drives the first bidirectional screw 9 to rotate, so that the first sliding block 13 can be driven to move along the sliding chute 3, two ends of the corrugated pipe are respectively arranged at the positions between the corresponding clamping plates 17, the third bidirectional screw 16 can be driven to rotate through rotating the adjusting knob 19, the clamping plates 17 can be driven to move along the third sliding rail, so that corrugated pipes with different lengths can be clamped, the space between the detection assemblies 8 can be adjusted through the arranged second servo motor 12, the second bidirectional screw 11 and the first sliding rail 6, the second servo motor 12 drives the second bidirectional screw 11 to rotate and can drive the detection assembly 8 to move along the first sliding rail 6 through the second sliding block 20, so that the detection assembly can be suitable for detection of corrugated pipes with different lengths, the height of the detection assembly 8 can be detected through the set electric telescopic rod 21, the sleeve 23 can be aligned with the corrugated pipes, the sleeve 23 can be respectively inserted into two ends of the corrugated pipes, the air pump 25 is used for inflating the air bags 24, the inner diameter of the sleeve 23 can be adjusted through the set air bags 24, the tightness between the sleeve 23 and the corrugated pipes can be improved, the electromagnetic valve 29 on one side is closed, liquid injection is carried out through the liquid injection pipe 27 on the other side, liquid injection can be carried out into the corrugated pipes, after a certain pressure is reached, the electromagnetic valve 29 is closed, pressure maintaining test is carried out, and therefore the sealing waterproof performance of the corrugated pipes can be detected.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Waterproof testing arrangement, including base (1), its characterized in that: the utility model discloses a pneumatic device, including base (1) and connecting block (24) of connecting block, lower extreme four corners department of base (1) is all fixedly connected with support lower margin (2), spout (3) have been seted up to the upper end intermediate position of base (1), the inside rotation of spout (3) is connected with first bi-directional screw rod (9), the upper end both sides of spout (3) all are provided with clamping subassembly (7), the upper end four corners department of base (1) is all fixedly connected with bracing piece (4), is located both sides the upper end of bracing piece (4) is all fixedly connected with mount (5), the position fixedly connected with first slide rail (6) between mount (5), the inside rotation of first slide rail (6) is connected with second bi-directional screw rod (11), the lower extreme both sides of first slide rail (6) all are provided with detection subassembly (8), detection subassembly (8) are including second slider (20), the lower extreme fixedly connected with electric telescopic handle (21), the output fixedly connected with support rod (22) of electric telescopic handle (21), the front end fixedly connected with air pump (23) of connecting block (22), connecting block (24) are connected with air pump (24), the air pump is characterized in that a connecting pipe (26) is fixedly connected between the output end of the air pump (25) and the air bag (24), the rear end of the sleeve (23) is fixedly connected with a liquid injection pipe (27), a pressure gauge (28) is fixedly connected to the liquid injection pipe (27), and an electromagnetic valve (29) is fixedly connected to the position, located at the lower end of the pressure gauge (28), of the liquid injection pipe (27).

2. A waterproof test apparatus according to claim 1, wherein: the middle position of one side of the base (1) is fixedly connected with a first servo motor (10), and the output end of the first servo motor (10) is fixedly connected with one end of a first bidirectional screw rod (9).

3. A waterproof test apparatus according to claim 1, wherein: one end of the first sliding rail (6) is fixedly connected with a second servo motor (12), and the output end of the second servo motor (12) is fixedly connected with one end of a second bidirectional screw rod (11).

4. A waterproof test apparatus according to claim 1, wherein: the second sliding block (20) is in sliding connection with the first sliding rail (6), and the second sliding block (20) is in threaded connection with one side of the second bidirectional screw rod (11) respectively.

5. A waterproof test apparatus according to claim 1, wherein: the clamping assembly (7) comprises a first sliding block (13), the first sliding block (13) is in sliding connection with the sliding groove (3), and the first sliding block (13) is in threaded connection with one side of the first bidirectional screw rod (9) respectively.

6. The waterproof test apparatus of claim 5, wherein: the novel sliding device is characterized in that the upper end of the first sliding block (13) is fixedly connected with a connecting rod (14), the upper end of the connecting rod (14) is fixedly connected with a second sliding rail (15), a third bidirectional screw (16) is rotatably connected to the inside of the second sliding rail (15), clamping plates (17) are slidably connected to two sides of the inside of the second sliding rail (15), and the clamping plates (17) are respectively connected with one side of the third bidirectional screw (16) through threads.

7. The waterproof test apparatus of claim 6, wherein: the inner sides of the clamping plates (17) are fixedly connected with anti-slip pads (18), and one end of the third bidirectional screw rod (16) is fixedly connected with an adjusting knob (19).