CN211668711U

CN211668711U - Automobile pipeline air tightness detection device

Info

Publication number: CN211668711U
Application number: CN202020468828.0U
Authority: CN
Inventors: 孙敦文
Original assignee: Viskin Changzhou Intelligent Technology Co ltd
Current assignee: Viskin Changzhou Intelligent Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-10-13
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses an automobile pipeline airtightness detection device, which comprises a first shell, wherein a third plate body is welded on the upper surface of the first shell, a first plate body is welded on the outer side wall of the third plate body, a chute is formed in the inner side wall of the first plate body, a second plate body is slidably connected with the inner side wall of the chute, a fourth rod body is slidably connected with the inner side wall of the third plate body, a first handle is welded at one end of the fourth rod body, which is far away from the first handle, is welded with the outer side wall of the second plate body, so that the situation of shaking during detection is prevented, the phenomenon of unstable connection at the joint is avoided, the detection work of airtightness is ensured not to be influenced, a first square water box and a water tank are arranged, the position of poor airtightness can be visually observed, the place where the pipeline is easy to cause problems, the design scheme is adjusted, and the detection effect is better.

Description

Automobile pipeline air tightness detection device

Technical Field

The utility model relates to a pipeline detects technical field, specifically is car pipeline gas tightness detection device.

Background

Automobile parts mostly all require the gas tightness that detects the product, and the structural design of current gas tightness detection machine is comparatively complicated, and the check-up time can't be according to the concrete setting of product of difference, and the commonality is relatively poor, can't satisfy people's user demand, has increased the manufacturing cost of enterprise to a certain extent, is unfavorable for the long-term development and the progress of enterprise very much.

Chinese utility model CN207923391U discloses pipeline gas tightness detection equipment, through the air inlet joint, the exhaust connects, pipeline attach fitting, the three-way valve, casing and switch, the air inlet joint is suitable for to be connected with the air supply, the exhaust connects and is suitable for to be connected with external atmosphere, pipeline attach fitting is suitable for and awaits measuring the tube coupling, the three-way valve includes first joint, the second connects and third joint, first joint and pipeline attach fitting intercommunication, the second connects and air inlet fitting intercommunication, the third connects and exhaust fitting intercommunication, the three-way valve sets up in the casing, the air inlet joint, exhaust joint and pipeline attach fitting all set up the surface at the casing, the switch setting just is used for controlling first joint optionally to connect or the third joint intercommunication with the second on the casing. According to the utility model discloses a pipeline gas tightness detection equipment, the air supply with the dismouting of the examination pipeline that awaits measuring more convenient and fast, improved the pipeline and carried out the test efficiency of leakproofness test. However, the device does not have a clamping and fixing structure for the pipeline, if the pipeline shakes during detection, the connection of the joint is unstable, the detection of air tightness is affected, and the position of poor air tightness cannot be visually observed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car pipeline gas tightness detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automobile pipeline air tightness detection device comprises a first shell, wherein a third plate body is welded on the upper surface of the first shell, a first plate body is welded on the outer side wall of the third plate body, a chute is formed in the inner side wall of the first plate body, a second plate body is connected on the inner side wall of the chute in a sliding manner, a fourth rod body is connected on the inner side wall of the third plate body in a sliding manner, a first handle is welded at one end of the fourth rod body, one end, away from the first handle, of the fourth rod body is welded with the outer side wall of the second plate body, a second shell is welded on the upper surface of the first plate body, a spring is welded on the inner side wall of the second shell, a sliding block is welded at one end of the spring, the outer side wall of the sliding block is connected with the inner side wall of the second shell in a sliding manner, a third, the utility model discloses a water pump, including second plate body, second casing, pipeline pipe fitting, water pump, hose, the lateral wall welding of second plate body has the third casing, the inside wall sliding connection of third casing has the pipeline pipe fitting, the inside wall bonding of third casing has sealed the pad, the inside wall intercommunication of third casing has the suction nozzle, the one end threaded connection of pipeline pipe fitting has the stopcock, the first square water box of last fixed surface of first casing, the welding of the inside diapire of first casing has the water tank, the water pump is installed to the inside diapire of first casing, the inside wall intercommunication of water tank has first water pipe, the one end of first water pipe and the end intercommunication of intaking of water pump, the end intercommunication of intaking of water pump has the hose, the lateral wall fixedly connected with switch of first casing, the electrical output end of switch.

As further preferable in the present technical solution: the upper surface welding of first casing has the first body of rod, the lateral wall welding of the first body of rod has the second body of rod, the lower surface welding of the second body of rod has the clip, the inside wall of clip with the lateral wall sliding connection of hose.

As further preferable in the present technical solution: the inside diapire intercommunication of first square water box has the drain pipe, the inside wall intercommunication of drain pipe has the water valve, the one end of drain pipe with the inside roof intercommunication of water tank.

As further preferable in the present technical solution: the outer side wall of the first square water box is welded with a second square water box, the inner bottom wall of the second square water box is fixedly connected with a second water pipe, the second water pipe penetrates through the first shell, and one end of the second water pipe is fixedly connected with the inner top wall of the water tank.

As further preferable in the present technical solution: the upper surface welding of first casing has the fourth plate body, the lateral wall of fourth plate body and the lateral wall welding of first plate body, the inside wall symmetry threaded connection of fourth plate body has three lead screw, and is three the equal threaded connection of one end of lead screw has the U-shaped pole, the one end welding that the U-shaped pole was kept away from to the lead screw has the second handle.

As further preferable in the present technical solution: the lower surface symmetry welding of first casing has four lower feet, four the lower surface of lower foot all bonds there is the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up centre gripping fixed knot structure and fix the junction of third casing and pipeline pipe fitting, prevent to take place to rock when detecting, avoid making the junction produce and connect unstable phenomenon, the detection achievement of guaranteeing the gas tightness is not influenced, first square water box and water tank have been set up, can audio-visual observation the position that the gas tightness harmfully appears, take notes the place of the easy problem of pipeline, conveniently confirm not enough of technique, make the adjustment to the design scheme, better detection effect has.

Drawings

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

fig. 2 is a schematic structural view of a fourth plate body of the present invention;

fig. 3 is a schematic top view of the first square water box of the present invention;

fig. 4 is an enlarged view of region a of fig. 1.

In the figure: 1. a first housing; 2. a switch; 3. a first rod body; 4. a first square water box; 5. a pipe plug; 6. a second rod body; 7. clamping and buckling; 8. a hose; 9. a first water pipe; 10. a water pump; 11. ground feet; 12. a rubber pad; 13. a pipeline fitting; 14. a second square water box; 16. a first plate body; 17. an air inlet nozzle; 18. a second plate body; 19. a chute; 20. a third rod body; 21. a slider; 22. a spring; 23. a second housing; 24. a fourth rod body; 25. a first handle; 26. a third plate body; 27. a second water pipe; 28. a water valve; 29. a drain pipe; 30. a water tank; 31. a fourth plate body; 32. a third housing; 33. a U-shaped rod; 34. a screw rod; 35. a second handle.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the automobile pipeline airtightness detection device comprises a first shell 1, a third plate 26 is welded on the upper surface of the first shell 1, a first plate 16 is welded on the outer side wall of the third plate 26, a chute 19 is formed in the inner side wall of the first plate 16, a second plate 18 is connected on the inner side wall of the chute 19 in a sliding manner, a fourth rod 24 is connected on the inner side wall of the third plate 26 in a sliding manner, a first handle 25 is welded at one end of the fourth rod 24, one end, far away from the first handle 25, of the fourth rod 24 is welded with the outer side wall of the second plate 18, a second shell 23 is welded on the upper surface of the first plate 16, a spring 22 is welded on the inner side wall of the second shell 23, a slider 21 is welded at one end of the spring 22, the outer side wall of the slider 21 is connected with the inner side wall of the second shell 23 in a sliding manner, a third rod 20 is connected on, the welding of the lateral wall of second plate body 18 has third casing 32, the inside wall sliding connection of third casing 32 has pipeline pipe fitting 13, the inside wall of third casing 32 bonds and has sealed the pad, the inside wall intercommunication of third casing 32 has suction nozzle 17, the one end threaded connection of pipeline pipe fitting 13 has stopcock 5, the first square water box 4 of fixed surface is connected with of first casing 1, the welding of the inside diapire of first casing 1 has water tank 30, water pump 10 is installed to the inside diapire of first casing 1, the inside wall intercommunication of water tank 30 has first water pipe 9, the one end of first water pipe 9 and the end intercommunication of intaking of water pump 10, the end intercommunication of intaking of water pump 10 has hose 8, the lateral wall fixedly connected with switch 2 of first casing 1, switch 2's electrical output passes through wire and water pump 10's electrical input end electric connection.

In this embodiment, specifically: the upper surface of the first shell 1 is welded with a first rod body 3, the outer side wall of the first rod body 3 is welded with a second rod body 6, the lower surface of the second rod body 6 is welded with a clamp 7, and the inner side wall of the clamp 7 is connected with the outer side wall of a hose 8 in a sliding manner; through above setting, can play the clamping action to hose 8, place on clip 7 after hose 8 accomplishes the work of filling water in toward first square water box 4, avoid the landing to take out again in getting into first casing 1.

In this embodiment, specifically: a drain pipe 29 is communicated with the bottom wall of the first square water box 4, the inner side wall of the drain pipe 29 is communicated with a water valve 28, and one end of the drain pipe 29 is communicated with the top wall of the water tank 30; through the above arrangement, after the detection work is completed, water can be discharged from the first square water box 4 through the drain pipe 29, the water is collected again in the water return tank 30, the water can be used for the next time, the energy is saved, the environment is better, and the water inlet tank 30 of the water flow in the first square water box 4 can be controlled by the water valve 28.

In this embodiment, specifically: the outer side wall of the first square water box 4 is welded with a second square water box 14, the inner bottom wall of the second square water box 14 is fixedly connected with a second water pipe 27, the second water pipe 27 penetrates through the first shell 1, and one end of the second water pipe 27 is fixedly connected with the inner top wall of the water tank 30; through the above arrangement, after the water is filled in the first square water box 4, if moisture flows out from the opening because of a fine gap between the pipeline pipe 13 and the first square water box 4, the second square water box 14 is blown up for collection, so that the moisture does not flow everywhere, and the moisture flows into the water tank 30 from the second water pipe 27 after collection.

In this embodiment, specifically: the upper surface of the first shell 1 is welded with a fourth plate 31, the outer side wall of the fourth plate 31 is welded with the outer side wall of the first plate 16, the inner side wall of the fourth plate 31 is symmetrically in threaded connection with three lead screws 34, one ends of the three lead screws 34 are all in threaded connection with a U-shaped rod 33, and one end of each lead screw 34, which is far away from the U-shaped rod 33, is welded with a second handle 35; through the setting, can play the fixed effect of centre gripping to the lateral wall of pipeline pipe fitting 13, make pipeline pipe fitting 13 can not produce great rocking and influence gas tightness test effect when the test, twist and move the size that the lead screw 34 can adjust the internal diameter of the circle that three U-shaped pole 33 constitutes, make pipeline pipe fitting 13 conveniently get into, can adjust the elasticity of fastening simultaneously.

In this embodiment, specifically: four feet 11 are symmetrically welded on the lower surface of the first shell 1, and rubber pads 12 are bonded on the lower surfaces of the four feet 11; through the arrangement, the device can be supported and damped, and the rubber pad 12 is bonded to the bottom of the ground foot 11 to prevent the bottom of the device from sliding.

The model of the water pump 10 in this embodiment is: TL-C04.

Working principle or structural principle, when in use, a worker pulls a first handle 25, the first handle 25 drives a fourth rod 24, the fourth rod 24 drives a second plate 18, the second plate 18 drives a third shell 32, a pipeline pipe 13 penetrates through a first square water box 4, one end of the pipeline pipe 13 is fixed on a fourth plate 31, a screw rod 34 is rotated to fix the pipeline pipe 13, the first handle 25 is slowly sent back to enable the third shell 32 to be sleeved with the outer side wall of the pipeline pipe 13, the connection between the third shell 32 and the first handle 25 is not easy to loose due to the elasticity of a spring 22, an external air source is connected at an air inlet nozzle 17, a pipe plug 5 is connected at the other end of the pipeline pipe 13, a water pump 10 is started to fill water into the first square water box 4 by pressing a switch 2, the water pump stops when the water level overflows the pipeline pipe 13, bubbles can be generated in the water if the air tightness of the pipeline pipe 13 is not good, the user confirms the gas tightness of pipeline pipe fitting 13 through the observation, and the water in water tank 30 needs to be changed after using for a long time, places hose 8 in the recycling bin, opens water pump 10 and discharges water, and the rethread is first square water box 4 and drain pipe 29 is filled water again.

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. Car pipeline gas tightness detection device, including first casing (1), its characterized in that: the upper surface welding of first casing (1) has third plate body (26), the lateral wall welding of third plate body (26) has first plate body (16), spout (19) have been seted up to the inside wall of first plate body (16), the inside wall sliding connection of spout (19) has second plate body (18), the inside wall sliding connection of third plate body (26) has fourth body of rod (24), the one end welding of fourth body of rod (24) has first in command (25), the one end that first in command (25) was kept away from to fourth body of rod (24) welds with the lateral wall of second plate body (18), the upper surface welding of first plate body (16) has second casing (23), the inside wall welding of second casing (23) has spring (22), the one end welding of spring (22) has slider (21), the lateral wall of slider (21) and the inside wall sliding connection of second casing (23), the outer side wall of the sliding block (21) is connected with a third rod body (20) in a sliding mode, one end of the third rod body (20) is welded with the outer side wall of the second plate body (18), the outer side wall of the second plate body (18) is welded with a third shell (32), the inner side wall of the third shell (32) is connected with a pipeline pipe fitting (13) in a sliding mode, a sealing gasket is bonded on the inner side wall of the third shell (32), the inner side wall of the third shell (32) is communicated with an air inlet nozzle (17), one end of the pipeline pipe fitting (13) is connected with a pipe plug (5) in a threaded mode, a first square water box (4) is fixedly connected to the upper surface of the first shell (1), a water tank (30) is welded to the inner bottom wall of the first shell (1), a water pump (10) is installed to the inner bottom wall of the first shell (1), and a first water pipe (, the one end of first water pipe (9) and the end intercommunication of intaking of water pump (10), the end intercommunication of intaking of water pump (10) has hose (8), lateral wall fixedly connected with switch (2) of first casing (1), the electrical property output of switch (2) passes through the electrical property input electric connection of wire and water pump (10).

2. The device for detecting the airtightness of the automobile pipeline according to claim 1, wherein: the upper surface welding of first casing (1) has the first body of rod (3), the lateral wall welding of the first body of rod (3) has the second body of rod (6), the lower surface welding of the second body of rod (6) has clip (7), the inside wall of clip (7) with the lateral wall sliding connection of hose (8).

3. The device for detecting the airtightness of the automobile pipeline according to claim 1, wherein: the inside diapire intercommunication of first square water box (4) has drain pipe (29), the inside wall intercommunication of drain pipe (29) has water valve (28), the one end of drain pipe (29) with the inside roof intercommunication of water tank (30).

4. The device for detecting the airtightness of the automobile pipeline according to claim 1, wherein: the outer side wall of the first square water box (4) is welded with a second square water box (14), the inner bottom wall of the second square water box (14) is fixedly connected with a second water pipe (27), the second water pipe (27) penetrates through the first shell (1), and one end of the second water pipe (27) is fixedly connected with the inner top wall of the water tank (30).

5. The device for detecting the airtightness of the automobile pipeline according to claim 1, wherein: the last surface welding of first casing (1) has fourth plate body (31), the lateral wall of fourth plate body (31) and the lateral wall welding of first plate body (16), the inside wall symmetry threaded connection of fourth plate body (31) has three lead screw (34), and is three the equal threaded connection of one end of lead screw (34) has U-shaped pole (33), the one end welding that U-shaped pole (33) were kept away from in lead screw (34) has second handle (35).

6. The device for detecting the airtightness of the automobile pipeline according to claim 1, wherein: the lower surface symmetry welding of first casing (1) has four lower margin (11), four the lower surface of lower margin (11) all bonds and has rubber pad (12).