CN212391181U

CN212391181U - Vehicle sealing performance detection device

Info

Publication number: CN212391181U
Application number: CN202020878408.XU
Authority: CN
Inventors: 靳桂清
Original assignee: Individual
Current assignee: Harbin Zhouya Pressure Vessel Inspection Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-22
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a vehicle leakproofness detection device, the capsule comprises a cabin body, cabin body one side outer wall fixedly connected with intake pipe, the intake pipe outer wall rotates and is connected with the air inlet valve, internal wall fixedly connected with mount in cabin, the first air duct of mount bottom fixedly connected with, first air duct and intake pipe fixed connection, a plurality of first air guide cover of first air duct bottom fixedly connected with, cabin body top fixedly connected with supercharging device. The utility model discloses a it is internal that the setting lets in the test gas from the intake pipe and enters into the cabin, then the internal sealed state that is in of cabin, and place the gas detection ware in the internal automobile of cabin, then carry out the pressure boost to the internal cabin through supercharging device to detect the time that the test gas of the internal automobile reaches certain concentration and judge the leakproofness of automobile according to the gas detection ware, whole testing process is simple easily operated, and has the high efficiency.

Description

Vehicle sealing performance detection device

Technical Field

The utility model relates to a detection device technical field especially relates to a vehicle leakproofness detection device.

Background

Along with the development of economy, more and more families possess the car, bring the convenience for people's trip, and the installation performance of car also receives user's favor more and more, and some convenient and practical's function user also can put forward more demands to satisfy real life's demand. With the development of economy, the market demand is getting bigger and bigger, and many production enterprises have long working time and higher labor intensity of operators due to various reasons, and when cold winter comes, the temperature in a factory is lower, which brings trouble and is easy to be fussy to a large number of operators, and some devices and parts are difficult to use due to lower temperature.

The sealing performance of the existing vehicle is not always detected systematically, the detection is more complicated, and a large amount of manpower and material resources are wasted, so that the research on a sealing performance detection device which is simple to use and high in efficiency is very important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the vehicle leakproofness detection device who provides.

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

the utility model provides a vehicle leakproofness detection device, includes the cabin body, cabin body one side outer wall fixedly connected with intake pipe, the intake pipe outer wall rotates and is connected with the air inlet valve, internal wall fixedly connected with mount in cabin, the first air duct of mount bottom fixedly connected with, first air duct and intake pipe fixed connection, a plurality of first air guide covers of first air duct bottom fixedly connected with, cabin body top fixedly connected with supercharging device, internal wall fixedly connected with trachea in cabin, trachea and supercharging device fixed connection.

Preferably, the equal fixedly connected with a large amount of first springs in cabin inner wall both ends, the first guard plate of first spring one end outer wall fixedly connected with, first guard plate other end fixedly connected with cushion, a large amount of second springs of cabin one end inner wall fixedly connected with, second spring inner wall are provided with the damping stopper, and second spring other end fixed block is connected with the second guard plate, and second guard plate other end fixedly connected with foam-rubber cushion.

Preferably, the outer wall of one end of the cabin body is rotatably connected with a cover plate, the middle part of the cover plate is provided with a hollow groove, the inner wall of the hollow groove is fixedly connected with glass, and the two ends of the cover plate and the outer walls of the two sides of the cover plate are fixedly connected with adhesive tapes.

Preferably, the outer wall of the top of one end, close to the cover plate, of the cabin body is fixedly connected with an alignment mark.

Preferably, the inner wall of the bottom of the cabin body is fixedly connected with a transmission device, the outer wall of the transmission device is rotatably connected with a transmission belt, and the outer wall of the transmission belt is fixedly connected with a sawtooth protrusion.

Preferably, the outer wall of one end, close to the cover plate, of the cabin body is fixedly connected with a slope pad, and the outer wall of the top of the slope pad is fixedly connected with a first anti-skid pad.

Preferably, the outer wall of one side of the cabin body is fixedly connected with an air exhaust device, the inner wall of the cabin body is fixedly connected with a second air duct, the second air duct is fixedly connected with the air exhaust device, and the bottom of the second air duct is fixedly connected with a second air guide cover.

The utility model has the advantages that:

1. it is internal to let in the test gas through the setting from the intake pipe and enter into the cabin, then be in sealed state in the cabin, and place the gas detector in the inside car of cabin, then carry out the pressure boost to the cabin through supercharging device in to the cabin, test gas can be to the motion of low pressure department under the high pressure to detect the time that the test gas of car inside reaches certain concentration and judge the leakproofness of car according to the gas detector, whole testing process is simple easily operated, and has the high efficiency.

2. Carry out elasticity protection to the car both sides through setting up first spring and first guard plate, prevent that the skew from taking place in the data send process and causing the damage, through setting up second spring, second guard plate and foam-rubber cushion. The automobile head is protected, the damage caused by forward sliding of the automobile in the transmission process is prevented, the automobile can be well protected through the arrangement, and the automobile safety protection device has high safety.

3. Through setting up the evacuation of exhaust device via the second air duct to the internal gaseous evacuation of remaining after the detection in cabin, the gaseous influence detection effect of cabin body surplus detection when avoiding next measurement, through setting up the second air guide cover, can promote the scope and the efficiency of bleeding, through the accurate nature that the above setting has improved the device and has detected.

Drawings

Fig. 1 is a schematic structural view of a main body of a vehicle sealing performance detecting apparatus according to embodiment 1 of the present invention;

fig. 2 is a schematic cross-sectional structure view of a vehicle sealing performance detecting apparatus according to embodiment 1 of the present invention;

fig. 3 is a schematic front structural view of a vehicle sealing performance detecting device according to embodiment 2 of the present invention.

In the figure: the air-conditioning unit comprises a cabin body 1, an alignment mark 2, a rubber pad 3, a first spring 4, a first protection plate 5, a sawtooth protrusion 6, a first antiskid pad 7, a slope pad 8, glass 9, an adhesive tape 10, a cover plate 11, an air inlet valve 12, an air inlet pipe 13, a supercharging device 14, a first air guide cover 15, a second spring 16, a damping limiting device 17, a second protection plate 18, a spongy cushion 19, a conveying device 20, a first air guide pipe 21, a fixing frame 22, an air exhaust device 23, a second air guide pipe 24, a second air guide cover 25 and an air guide pipe 26.

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.

Example 1

Referring to fig. 1-2, a vehicle sealing performance detecting device comprises a cabin body 1, an air inlet pipe 13 is fixedly connected to the outer wall of one side of the cabin body 1, an air inlet valve 12 is rotatably connected to the outer wall of the air inlet pipe 13, a fixing frame 22 is fixedly connected to the inner wall of the cabin body 1, a first air duct 21 is fixedly connected to the bottom of the fixing frame 22, the first air duct 21 is fixedly connected to the air inlet pipe 13, a plurality of first air guide hoods 15 are fixedly connected to the bottom of the first air duct 21, a pressurizing device 14 is fixedly connected to the top of the cabin body 1, an air pipe 26 is fixedly connected to the inner wall of the cabin body 1, the air pipe 26 is fixedly connected to the pressurizing device 14, a detecting gas is introduced from the air inlet pipe 13 and enters the cabin body 1, the cabin body 1 is in a sealed state, a gas detector is placed in an automobile, therefore, the time for detecting the gas in the automobile to reach a certain concentration is detected according to the gas detector to judge the sealing performance of the automobile, the whole detection process is simple and easy to operate, and the high efficiency is realized.

The utility model discloses in, 1 inner wall both ends in the cabin body are a large amount of first springs 4 of equal fixedly connected with, the first guard plate 5 of 4 one end outer wall fixedly connected with of first spring, 5 other end fixedly connected with cushions 3 of first guard plate, 1 one end inner wall fixedly connected with a large amount of second springs 16 in the cabin body, 16 inner walls of second springs are provided with

damping stop

17, 16 other end fixed block of second springs is connected with

second guard plate

18, 18 other end fixedly connected with foam-rubber cushion 19 of second guard plate, carry out elastic protection to the car both sides through setting up first spring 4 and first guard plate 5, prevent to take place the skew in the data send process and cause the damage, through setting up second spring 16, second guard plate 18 and foam-rubber cushion 19. The automobile head is protected, the damage caused by forward sliding of the automobile in the transmission process is prevented, the automobile can be well protected through the arrangement, and the safety is high;

the outer wall of one end of the cabin body 1 is rotatably connected with a cover plate 11, the middle part of the cover plate 11 is provided with a hollow groove, the inner wall of the hollow groove is fixedly connected with glass 9, the two ends and the outer walls of the two sides of the cover plate 11 are fixedly connected with adhesive tapes 10, so that workers can observe the internal condition of the cabin body 1 conveniently, and the adhesive tapes 10 can improve the sealing performance of the cabin body 1;

the outer wall of the top of one end, close to the cover plate 11, of the cabin body 1 is fixedly connected with an alignment mark 2, so that a worker can align a vehicle to the cabin body 1 conveniently and then transmit the vehicle into the cabin body 1 through a transmission device 20;

the inner wall of the bottom of the cabin body 1 is fixedly connected with a transmission device 20, the outer wall of the transmission device 20 is rotatably connected with a transmission belt, the outer wall of the transmission belt is fixedly connected with a sawtooth bulge 6, so that the purpose of transmitting a vehicle into the cabin body 1 is realized, and the sawtooth bulge 6 increases the friction force between the vehicle and the transmission belt;

the cabin body 1 is close to the outer wall fixedly connected with slope pad 8 of 11 one ends of apron, and the first slipmat 7 of 8 top outer walls fixedly connected with of slope pad increases the convenience that the car got into cabin body 1 inside.

The working principle is as follows: in the spare part of the device, all driving parts, which refer to power elements, electric devices and adaptive power supplies, are connected through leads, the specific connection means refers to the following working principle that the electric devices are electrically connected in sequence, the detailed connection means is the known technology in the field, the working principle and the process are mainly introduced below, no description is made on the electrical control, the detection gas is introduced into the cabin body 1 from the gas inlet pipe 13 and then is in a sealed state in the cabin body 1, the gas detector is arranged in the automobile in the cabin body 1, then the cabin body 1 is pressurized through the pressurization device 14, the detection gas moves to a low-pressure part under high pressure, so that the time for detecting the detection gas in the automobile to reach certain concentration is detected according to the gas detector to judge the sealing performance of the automobile, and the whole detection process is simple and easy to operate, and has high efficiency.

Example 2

Referring to fig. 3, a vehicle leakproofness detection device, cabin body 1 one side outer wall fixedly connected with air exhaust device 23, cabin body 1 inner wall fixedly connected with second air duct 24, second air duct 24 and air exhaust device 23 fixed connection, second air duct 24 bottom fixedly connected with second air guide cover 25.

The working principle is as follows: through setting up air exhaust device 23 via second air duct 24 to the evacuation of the gaseous surplus after the detection in the cabin body 1, from the gaseous influence detection effect of cabin body 1 surplus detection when avoiding next measurement, through setting up second air guide cover 25, can promote the scope and the efficiency of bleeding, improved the accurate nature that the device detected through the above setting.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a vehicle leakproofness detection device, includes the cabin body (1), its characterized in that, cabin body (1) one side outer wall fixedly connected with intake pipe (13), intake pipe (13) outer wall rotates and is connected with air inlet valve (12), cabin body (1) inner wall fixedly connected with mount (22), the first air duct (21) of mount (22) bottom fixedly connected with, first air duct (21) and intake pipe (13) fixed connection, a plurality of first air guide cover (15) of first air guide (21) bottom fixedly connected with, cabin body (1) top fixedly connected with supercharging device (14), cabin body (1) inner wall fixedly connected with trachea (26), trachea (26) and supercharging device (14) fixed connection.

2. The vehicle sealing performance detection device according to claim 1, wherein a large number of first springs (4) are fixedly connected to two ends of the inner wall of the cabin body (1), a first protection plate (5) is fixedly connected to the outer wall of one end of each first spring (4), a rubber mat (3) is fixedly connected to the other end of each first protection plate (5), a large number of second springs (16) are fixedly connected to the inner wall of one end of the cabin body (1), a damping limiter (17) is arranged on the inner wall of each second spring (16), a second protection plate (18) is fixedly connected to the other end of each second spring (16), and a sponge mat (19) is fixedly connected to the other end of each second protection plate (18).

3. The vehicle sealing performance detection device according to claim 1 or 2, wherein a cover plate (11) is rotatably connected to the outer wall of one end of the cabin (1), a hollow groove is formed in the middle of the cover plate (11), glass (9) is fixedly connected to the inner wall of the hollow groove, and rubber strips (10) are fixedly connected to the outer walls of two ends and two sides of the cover plate (11).

4. The vehicle tightness detection device according to claim 1, wherein the outer wall of the top of one end of the cabin (1) close to the cover plate (11) is fixedly connected with an alignment mark (2).

5. The vehicle sealing performance detection device according to claim 4, wherein a transmission device (20) is fixedly connected to the inner wall of the bottom of the cabin (1), a transmission belt is rotatably connected to the outer wall of the transmission device (20), and a sawtooth protrusion (6) is fixedly connected to the outer wall of the transmission belt.

6. The vehicle sealing performance detection device according to claim 5, wherein a slope pad (8) is fixedly connected to the outer wall of one end of the cabin (1) close to the cover plate (11), and a first anti-skid pad (7) is fixedly connected to the outer wall of the top of the slope pad (8).

7. The vehicle sealing performance detection device according to claim 6, wherein an air exhaust device (23) is fixedly connected to an outer wall of one side of the cabin body (1), a second air duct (24) is fixedly connected to an inner wall of the cabin body (1), the second air duct (24) is fixedly connected to the air exhaust device (23), and a second air guide cover (25) is fixedly connected to the bottom of the second air duct (24).