CN216207368U - Air tightness detection device of automobile exhaust treatment equipment - Google Patents
Air tightness detection device of automobile exhaust treatment equipment Download PDFInfo
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- CN216207368U CN216207368U CN202122345000.3U CN202122345000U CN216207368U CN 216207368 U CN216207368 U CN 216207368U CN 202122345000 U CN202122345000 U CN 202122345000U CN 216207368 U CN216207368 U CN 216207368U
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- automobile exhaust
- air tightness
- treatment equipment
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Abstract
The utility model discloses an air tightness detection device of automobile exhaust treatment equipment, which comprises a first base, wherein a pushing device is arranged above the first base, the pushing device comprises a first telescopic cylinder, a first cylinder shaft is arranged at the front end of the first telescopic cylinder, a fixed supporting device is arranged at the other end of the first cylinder shaft, a detection device is arranged on the fixed supporting device, the detection device comprises a second telescopic cylinder, a second cylinder shaft is arranged at the front end of the second telescopic cylinder, a detection pipeline is arranged at the other end of the second cylinder shaft, and a barometer is arranged on the detection pipeline. The air tightness detection device has the advantages of simple structure, convenience in operation, easiness in operation, small occupied area, high reliability, high degree of free installation, high detection speed and good detection effect, can be suitable for air tightness detection of automobile exhaust treatment equipment with different heights and distances, and can detect the air tightness of the automobile exhaust treatment equipment more visually.
Description
Technical Field
The utility model relates to the technical field of equipment air tightness detection devices, in particular to an air tightness detection device of automobile exhaust treatment equipment.
Background
Automobile exhaust is the produced waste gas when the car goes, mainly constitute by carbonaceous granule and oxynitrides that finish unburned, use exhaust treatment device to handle carbonaceous granule and oxynitrides in the exhaust among the prior art usually to this prevents that exhaust from causing great harm to atmospheric environment and current a lot of products need carry out the gas tightness capability test after the assembly is accomplished, at present generally all be with the air inlet and the sealed check out test set butt joint of the product (such as pipeline) after the assembly, then reuse the product after the sealed check out test set assembly to test, but current gas tightness detection device structure is complicated, the operation is difficult for the first-hand.
The applicant finds that Chinese patent discloses an automatic pot washer through retrieval when applying the utility model, the application number is '201820251973.6', the patent mainly comprises a frame, a detection device and a control unit, the frame comprises an air inlet pipeline, the air inlet pipeline is used for leading in detection gas, the air inlet pipeline comprises a plurality of detection pipe orifices, the detection pipe orifices are used for connecting to-be-detected pipe fittings, the detection device comprises a plurality of detection units, the detection units are in one-to-one correspondence with the detection pipe orifices, each detection unit comprises a pressure sensor, used for detecting the pressure data of each detection pipe orifice, the control unit is arranged on the frame, each detection unit is electrically connected with the control unit, the pressure detection device is used for sending detected pressure data to the control unit, and the control unit generates an air tightness detection result according to the received pressure data.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an air tightness detection device for automobile exhaust treatment equipment.
In order to achieve the purpose, the utility model adopts the following technical scheme: the air tightness detection device for the automobile exhaust treatment equipment comprises a first base, wherein a pushing device is arranged above the first base and comprises a first telescopic cylinder, a first cylinder shaft is arranged at the front end of the first telescopic cylinder, and a fixed supporting device is arranged at the other end of the first cylinder shaft;
the detection device is arranged on the fixed supporting device and comprises a second telescopic cylinder, a second cylinder shaft is arranged at the front end of the second telescopic cylinder, a detection pipeline is arranged at the other end of the second cylinder shaft, and a barometer is arranged on the detection pipeline.
As a further description of the above technical solution:
first telescopic cylinder both ends are provided with first fixing base, second fixing base respectively, first fixing base, second fixing base bottom fixed connection respectively in first base upper surface.
As a further description of the above technical solution:
the bottom end of the second base is provided with a sliding block, and a sliding shaft is arranged below the sliding block.
As a further description of the above technical solution:
the sliding shaft is provided with a sliding groove matched with the sliding block, and the sliding shaft is arranged on the upper surface of the first base.
As a further description of the above technical solution:
the fixed supporting device comprises a second base, and a mounting hole is formed in the second base.
As a further description of the above technical solution:
the second base is provided with a first mounting block and a second mounting block respectively, and the first mounting block is provided with a third mounting block.
As a further description of the above technical solution:
the third installation block is provided with a through hole, and the third installation block is provided with a third base.
As a further description of the above technical solution:
and a fourth mounting block is arranged in the middle of the second air cylinder shaft, and the bottom end of the fourth mounting block is fixedly connected with a third base.
The utility model has the following beneficial effects:
1. compared with the prior art, the air tightness detection device of the automobile exhaust treatment equipment has the advantages of simple structure, convenient operation, easy operation, small occupied area and high reliability.
2. Compared with the prior art, the automobile exhaust treatment equipment air tightness detection device is high in free installation degree, and can be suitable for detection of automobile exhaust treatment equipment with different heights and different distances.
3. Compared with the prior art, the device for detecting the air tightness of the automobile exhaust gas treatment equipment has the advantages of high detection speed, good detection effect and capability of detecting the air tightness of the automobile exhaust gas treatment equipment more visually.
Drawings
FIG. 1 is a side view of an air tightness detecting device for an automobile exhaust gas treatment device according to the present invention;
FIG. 2 is a schematic structural view of a first base of the air tightness detection device of the automobile exhaust gas treatment equipment provided by the utility model;
FIG. 3 is a schematic structural view of a fixing and supporting device of an air tightness detecting device of an automobile exhaust gas treatment device according to the present invention;
fig. 4 is a schematic structural diagram of a detection device in the air tightness detection device of the automobile exhaust gas treatment equipment provided by the utility model.
Illustration of the drawings:
1. a first base; 101. a slide shaft; 102. a chute; 2. a pushing device; 201. a first fixed seat; 202. a first telescopic cylinder; 203. a second fixed seat; 204. a first cylinder shaft; 3. fixing the supporting device; 301. a second base; 302. a slider; 303. mounting holes; 304. a first mounting block; 305. a second mounting block; 306. a third mounting block; 307. a through hole; 308. a third base; 4. a detection device; 401. a second telescopic cylinder; 402. a second cylinder shaft; 403. a fourth mounting block; 404. detecting a pipeline; 405. a barometer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: automobile exhaust treatment facility gas tightness detection device, including first base 1, first base 1 top is provided with thrust unit 2, and thrust unit 2 includes first telescopic cylinder 202, and first telescopic cylinder 202 both ends are provided with first fixing base 201, second fixing base 203 respectively, and first fixing base 201, second fixing base 203 bottom are fixed connection in first base 1 upper surface respectively. The front end of the first telescopic cylinder 202 is provided with a first cylinder shaft 204, and the other end of the first cylinder shaft 204 is provided with a fixed support device 3. The first telescopic cylinder 202 is started, and the first cylinder shaft 204 on the first telescopic cylinder 202 extends out to drive the fixed support device 3 to horizontally adjust the position.
The fixed supporting device 3 comprises a second base 301, a sliding block 302 is arranged at the bottom end of the second base 301, and a sliding shaft 101 is arranged below the sliding block 302. The sliding shaft 101 is provided with a sliding groove 102 matched with the sliding block 302, and the sliding shaft 101 is arranged on the upper surface of the first base 1. The second base 301 is provided with a mounting hole 303. The second base 301 is provided with a first mounting block 304 and a second mounting block 305, respectively, and the first mounting block 304 is provided with a third mounting block 306. The third mounting block 306 is provided with a through hole 307, and the third mounting block 306 is provided with a third base 308.
The fixed supporting device 3 is provided with a detection device 4, the detection device 4 comprises a second telescopic cylinder 401, the front end of the second telescopic cylinder 401 is provided with a second cylinder shaft 402, the middle part of the second cylinder shaft 402 is provided with a fourth mounting block 403, and the bottom end of the fourth mounting block 403 is fixedly connected with a third base 308. The other end of the second cylinder shaft 402 is provided with a detection pipeline 404, and a barometer 405 is arranged on the detection pipeline 404. The flexible cylinder 401 of start-up second, the second cylinder axle 402 on the flexible cylinder 401 of second stretches out, and in stretching into the automobile exhaust processing apparatus who treats to detect the top of pipeline 404, the artifical automobile exhaust processing apparatus who treats to detect and the junction between the pipeline 404 seals, through injecting the air in to the pipeline 404 that detects, observes the numerical value of barometer 405.
The working principle is as follows: place this device in waiting to detect device one side, start first telescopic cylinder 202, first cylinder axle 204 on the first telescopic cylinder 202 stretches out, drive the 3 horizontal adjustment positions of fixed stay device, after the adjustment of detection device 4 position finishes, start second telescopic cylinder 401, second cylinder axle 402 on the second telescopic cylinder 401 stretches out, stretch into the top that detects pipeline 404 and wait to detect in the automobile exhaust processing apparatus, the junction between the automobile exhaust processing apparatus that the manual work was waited to detect and the detection pipeline 404 seals, through injecting the air in to detecting pipeline 404, observe the numerical value of barometer 405, when barometer 405 numerical value is stable, it is good to represent the gas tightness.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. Automobile exhaust treatment facility gas tightness detection device, including first base (1), its characterized in that: a pushing device (2) is arranged above the first base (1), the pushing device (2) comprises a first telescopic cylinder (202), a first cylinder shaft (204) is arranged at the front end of the first telescopic cylinder (202), and a fixed supporting device (3) is arranged at the other end of the first cylinder shaft (204);
the detection device (4) is arranged on the fixed supporting device (3), the detection device (4) comprises a second telescopic cylinder (401), a second cylinder shaft (402) is arranged at the front end of the second telescopic cylinder (401), a detection pipeline (404) is arranged at the other end of the second cylinder shaft (402), and a barometer (405) is arranged on the detection pipeline (404).
2. The device for detecting the air tightness of the automobile exhaust gas treatment equipment according to claim 1, characterized in that: first telescopic cylinder (202) both ends are provided with first fixing base (201), second fixing base (203) respectively, first fixing base (201), second fixing base (203) bottom fixed connection respectively in first base (1) upper surface.
3. The device for detecting the air tightness of the automobile exhaust gas treatment equipment according to claim 1, characterized in that: the device is provided with a second base (301), a sliding block (302) is arranged at the bottom end of the second base (301), and a sliding shaft (101) is arranged below the sliding block (302).
4. The device for detecting the air tightness of the automobile exhaust gas treatment equipment according to claim 3, characterized in that: the sliding shaft (101) is provided with a sliding groove (102) matched with the sliding block (302), and the sliding shaft (101) is arranged on the upper surface of the first base (1).
5. The device for detecting the air tightness of the automobile exhaust gas treatment equipment according to claim 1, characterized in that: the fixed supporting device (3) comprises a second base (301), and a mounting hole (303) is formed in the second base (301).
6. The device for detecting the air tightness of the automobile exhaust gas treatment equipment according to claim 5, characterized in that: the second base (301) is provided with a first mounting block (304) and a second mounting block (305) respectively, and the first mounting block (304) is provided with a third mounting block (306).
7. The device for detecting the air tightness of the automobile exhaust gas treatment equipment according to claim 6, characterized in that: a through hole (307) is formed in the third mounting block (306), and a third base (308) is arranged on the third mounting block (306).
8. The device for detecting the air tightness of the automobile exhaust gas treatment equipment according to claim 1, characterized in that: a fourth mounting block (403) is arranged in the middle of the second cylinder shaft (402), and a third base (308) is fixedly connected to the bottom end of the fourth mounting block (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345000.3U CN216207368U (en) | 2021-09-27 | 2021-09-27 | Air tightness detection device of automobile exhaust treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345000.3U CN216207368U (en) | 2021-09-27 | 2021-09-27 | Air tightness detection device of automobile exhaust treatment equipment |
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| Publication Number | Publication Date |
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| CN216207368U true CN216207368U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122345000.3U Active CN216207368U (en) | 2021-09-27 | 2021-09-27 | Air tightness detection device of automobile exhaust treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116929862A (en) * | 2023-07-18 | 2023-10-24 | 北京博科测试系统股份有限公司 | Automatic detection system and detection method for automobile exhaust |
-
2021
- 2021-09-27 CN CN202122345000.3U patent/CN216207368U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116929862A (en) * | 2023-07-18 | 2023-10-24 | 北京博科测试系统股份有限公司 | Automatic detection system and detection method for automobile exhaust |
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