CN208734411U - One kind being used for automotive test tail-gas analyzer - Google Patents
One kind being used for automotive test tail-gas analyzer Download PDFInfo
- Publication number
- CN208734411U CN208734411U CN201821209322.7U CN201821209322U CN208734411U CN 208734411 U CN208734411 U CN 208734411U CN 201821209322 U CN201821209322 U CN 201821209322U CN 208734411 U CN208734411 U CN 208734411U
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- China
- Prior art keywords
- tube body
- detection tube
- detection
- gas analyzer
- pull rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model relates to automobile production manufacturing technology fields, and it discloses a kind of for automotive test tail-gas analyzer, including detecting tube body, the equal movable sleeve in top and bottom of the detection tube body is connected to pull rod, one end of the pull rod is run through and is extended to the inside of detection tube body and is fixedly installed with clamping plate, the other end of the pull rod is fixedly installed with the handle outside detection pipe body, and the inside of the detection tube body is equipped with filter screen, and the upper and lower ends of the filter screen are fixedly installed with limited block.This is used for automotive test tail-gas analyzer, pass through the compound action of pull rod, clamping plate and handle, so that detection tube body tightly covers on the exhaust pipe of automobile to be measured, it avoids in detection process, a large amount of tail gas leakages, and aggravates environmental pollution, utilize the effect of extension spring, be conducive to the detector to be socketed the automobile exhaust pipe of different model, so that connection is more compact, to improve the accuracy of testing result.
Description
Technical field
The utility model relates to automobile production manufacturing technology fields, specially a kind of to be used for automotive test Tail gas measuring
Instrument.
Background technique
Vehicle exhaust is the exhaust gas generated when automobile use, and containing hundreds of different compound, pollutant therein has
Solid aerosol, carbon monoxide, carbon dioxide, hydrocarbon, oxynitrides, lead and oxygen sulfur compound etc., car tail
Gas can also exert far reaching influence to the environment of human lives while being directly detrimental to health, the sulfur dioxide in tail gas
With strong impulse smell, the generation of acid rain is easily led to, causes soil and water source to be acidified, influences the life of crops and forest
It is long.
It in automobile production manufacturing process, needs to detect motor vehicle exhaust emission, but existing detector is most
Only the tail gas after discharge is detected, there are a large amount of tail gas to leak, environmental pollution is caused, for this purpose, it is proposed that one kind is used for
Automotive test tail-gas analyzer.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of for automotive test tail-gas analyzer, has
It is adapted with exhaust pipe, the advantages that detection process No leakage, solving common tail-gas analyzer can only be to being discharged into air
Tail gas is detected, and exhaust emissions is diluted into air, causes testing result inaccurate, the leakage of a large amount of tail gas exacerbates
The problem of environmental pollution.
(2) technical solution
It is adapted for realization is above-mentioned with exhaust pipe, the purpose of detection process No leakage, the utility model provides following technology
Scheme: one kind being used for automotive test tail-gas analyzer, including detection tube body, and the top and bottom of the detection tube body are movable
It is socketed with pull rod, one end of the pull rod is run through and extended to the inside of detection tube body and is fixedly installed with clamping plate, the pull rod
The other end be fixedly installed with the handle outside detection pipe body, the inside of the detection tube body is equipped with filter screen, the mistake
The upper and lower ends of strainer are fixedly installed with limited block, the lateral surface of the limited block offer limiting slot and with detection tube body
Inner wall is flexibly connected, and the right end fixation of the detection tube body is communicated with intermediate tube, and the other end of the intermediate tube is fixedly installed with
Detector ontology, middle part on the right side of the detector ontology is fixed to be communicated with connecting tube, and the other end of the connecting tube is fixed to be connected
It is connected to purifying box, connecting rod is fixedly connected between the detector ontology and purifying box, the quantity of the connecting rod is two,
And two connecting rods are symmetrically distributed in the two sides of connecting tube.
Preferably, the outer surface of the detection tube body is equipped with fixed plate, outer surface and the detection tube body of the fixed plate
Outer wall is flexibly connected, and is fixedly installed with gag lever post in the middle part of the fixed plate bottom end.
Preferably, the bottom end of the gag lever post is run through and extends to the inside of detection tube body, the outer surface of the gag lever post
It is flexibly connected with the tube wall of detection tube body, the gag lever post is located at one end of detection tubular body and the inner wall activity of limiting slot connects
It connects.
Preferably, the equal movable sleeve in two sides of the fixed plate bottom is connected to screw rod, and the bottom end of the screw rod is run through and extended
To detection tube body inside and be fixedly connected at the top of limited block, the top of the screw rod is run through and extends to fixed plate top
Outside.
Preferably, the outer surface thread of the screw tip is socketed with locking nut, the bottom of the locking nut and solid
The top movable of fixed board connects.
Preferably, the outer surface of the pull rod is movably installed with the extension spring for being located at detection tubular body, the stretching
The both ends of spring are fixedly connected with the side of the inner wall of detection tube body and clamping plate respectively.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of for automotive test tail-gas analyzer, has following
The utility model has the advantages that
1, this is used for automotive test tail-gas analyzer, by the compound action of pull rod, clamping plate and handle, so that detection pipe
Body is tightly tightly placed on the exhaust pipe of automobile to be measured, is avoided in detection process, a large amount of tail gas leakages, and aggravates environmental pollution, is utilized
The effect of extension spring is conducive to the detector and is socketed to the automobile exhaust pipe of different model, so that connection is more compact,
To improve the accuracy of testing result.
2, this is used for automotive test tail-gas analyzer, by being used cooperatively for fixed plate, screw rod and locking nut, so that
Fixed plate drives gag lever post closely to connect with limiting slot, is conducive to the installation and removal of filter screen, improves the use of the detector
Convenience avoids the metal rust of automobile exhaust inside pipe wall and other sundries from entering detector ontology using the effect of filter screen
Inside influences detection procedure, is conducive to the service life for improving the detector.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side structure schematic diagram that the utility model detects tube body；
Fig. 3 is the partial enlargement structural representation in Fig. 1 at A.
In figure: 1 detection tube body, 2 pull rods, 3 clamping plates, 4 handles, 5 filter screens, 6 limited blocks, 7 limiting slots, 8 intermediate tubes, 9 inspections
Survey instrument ontology, 10 connecting tubes, 11 purifying boxs, 12 connecting rods, 13 fixed plates, 14 gag lever posts, 15 screw rods, 16 locking nuts, 17 drawings
Stretch spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, one kind being used for automotive test tail-gas analyzer, including detection tube body 1, detects the outer of tube body 1
Surface is equipped with fixed plate 13, and the equal movable sleeve in two sides of 13 bottom of fixed plate is connected to screw rod 15, and the bottom end of screw rod 15 is run through and extended
It is fixedly connected to the inside for detecting tube body 1 and with the top of limited block 6, the top of screw rod 15 is run through and extends to the top of fixed plate 13
The outside at end, the outer surface thread on 15 top of screw rod are socketed with locking nut 16, bottom and the fixed plate 13 of locking nut 16
Top movable connection, by being used cooperatively for fixed plate 13, screw rod 15 and locking nut 16, so that fixed plate 13 drives gag lever post
14 closely connect with limiting slot 7, are conducive to the installation and removal of filter screen 5, improve the property easy to use of the detector, fixed plate
13 outer surface is flexibly connected with the outer wall of detection tube body 1, and gag lever post 14 is fixedly installed in the middle part of 13 bottom end of fixed plate, is limited
The inside of detection tube body 1 is run through and extended in the bottom end of bar 14, and the outer surface of gag lever post 14 and the tube wall activity of detection tube body 1 connect
It connects, one end that gag lever post 14 is located inside detection tube body 1 is flexibly connected with the inner wall of limiting slot 7, detects the top and bottom of tube body 1
The equal movable sleeve in portion is connected to pull rod 2, and the outer surface of pull rod 2 is movably installed with the extension spring 17 being located inside detection tube body 1, stretches
The both ends of spring 17 are fixedly connected with the inner wall of detection tube body 1 and the side of clamping plate 3 respectively, using the effect of extension spring 17,
Be conducive to the detector to be socketed the automobile exhaust pipe of different model, so that connection is more compact, to improve detection knot
One end of the accuracy of fruit, pull rod 2 run through and extend to detection tube body 1 inside and be fixedly installed with clamping plate 3, pull rod 2 it is another
One end is fixedly installed with the handle 4 being located at outside detection tube body 1, by pull rod 2, the compound action of clamping plate 3 and handle 4, so that
Detection tube body 1 is tightly tightly placed on the exhaust pipe of automobile to be measured, is avoided in detection process, a large amount of tail gas leakages, and aggravates environment dirt
The inside of dye, detection tube body 1 is equipped with filter screen 5, using the effect of filter screen 5, avoid the metal of automobile exhaust inside pipe wall become rusty and
Other sundries enter the inside of detector ontology 9, influence detection procedure, are conducive to the service life for improving the detector, filtering
The upper and lower ends of net 5 are fixedly installed with limited block 6, the lateral surface of limited block 6 offer limiting slot 7 and with detection tube body 1
Inner wall is flexibly connected, and the right end fixation of detection tube body 1 is communicated with intermediate tube 8, and the other end of intermediate tube 8 is fixedly installed with detector
The middle part fixation of ontology 9,9 right side of detector ontology is communicated with connecting tube 10, and the other end of connecting tube 10 is fixedly connected with purification
Case 11 is fixedly connected with connecting rod 12 between detector ontology 9 and purifying box 11, the quantity of connecting rod 12 is two, and two
Connecting rod 12 is symmetrically distributed in the two sides of connecting tube 10.
When work, two handles 4 are pulled out, extension spring 17 is compressed, then will test 1 set of tube body in exhaust to be measured
Then Guan Shang decontrols handle 4, extension spring 17 at this point, two clamping plates 3 are located between exhaust wall and the inner wall for detecting tube body 1
Acting in opposition carries out resilient clamp in clamping plate 3, to exhaust pipe, restarts automobile, tail gas via detection tube body 1 and intermediate tube 8 into
Enter the inside of detector ontology 9, carry out composition detection, the tail gas after detecting is cleaned inside case 11 via purifying box 11
Exhaust gas purifying liquid absorbs and processing.
In conclusion this is used for automotive test tail-gas analyzer, by pull rod 2, the compound action of clamping plate 3 and handle 4,
So that detection tube body 1 is tightly tightly placed on the exhaust pipe of automobile to be measured, avoid in detection process, a large amount of tail gas leakages, and aggravates ring
Border pollution, using the effect of extension spring 17, is conducive to the detector and is socketed to the automobile exhaust pipe of different model, so that
Connect it is more compact, to improve the accuracy of testing result；Made by the cooperation of fixed plate 13, screw rod 15 and locking nut 16
With so that fixed plate 13 drives gag lever post 14 closely to connect with limiting slot 7, be conducive to the installation and removal of filter screen 5, raising this
The property easy to use of detector avoids the metal of automobile exhaust inside pipe wall from becoming rusty and enters with other sundries using the effect of filter screen 5
The inside of detector ontology 9, influences detection procedure, is conducive to the service life for improving the detector；Solves common tail gas inspection
The tail gas being discharged into air can only be detected by surveying instrument, and exhaust emissions is diluted into air, cause testing result inaccurate
Really, the leakage of a large amount of tail gas, the problem of exacerbating environmental pollution.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind is used for automotive test tail-gas analyzer, including detection tube body (1), it is characterised in that: the detection tube body (1)
The equal movable sleeve in top and bottom be connected to pull rod (2), one end of the pull rod (2) run through and extend to detection tube body (1) it is interior
It portion and is fixedly installed with clamping plate (3), the other end of the pull rod (2), which is fixedly installed with, is located at the external handle of detection tube body (1)
(4), the inside of detection tube body (1) is equipped with filter screen (5), and the upper and lower ends of the filter screen (5) are fixedly mounted limited
Position block (6), the lateral surface of the limited block (6) offer limiting slot (7) and are flexibly connected with the inner wall of detection tube body (1), institute
The right end fixation for stating detection tube body (1) is communicated with intermediate tube (8), and the other end of the intermediate tube (8) is fixedly installed with detector
Ontology (9), the middle part fixation on the right side of the detector ontology (9) are communicated with connecting tube (10), the connecting tube (10) it is another
End is fixedly connected with purifying box (11), is fixedly connected with connecting rod (12) between the detector ontology (9) and purifying box (11),
The quantity of the connecting rod (12) is two, and two connecting rods (12) are symmetrically distributed in the two sides of connecting tube (10).
2. according to claim 1 a kind of for automotive test tail-gas analyzer, it is characterised in that: the detection tube body
(1) outer surface is equipped with fixed plate (13), and the outer surface of the fixed plate (13) is flexibly connected with the outer wall of detection tube body (1),
Gag lever post (14) are fixedly installed in the middle part of fixed plate (13) bottom end.
3. according to claim 2 a kind of for automotive test tail-gas analyzer, it is characterised in that: the gag lever post
(14) inside of detection tube body (1), outer surface and detection tube body (1) of the gag lever post (14) are run through and extended in bottom end
Tube wall is flexibly connected, and the gag lever post (14) is located at the internal one end of detection tube body (1) and the inner wall activity of limiting slot (7) connects
It connects.
4. according to claim 2 a kind of for automotive test tail-gas analyzer, it is characterised in that: the fixed plate
(13) the equal movable sleeve in the two sides of bottom is connected to screw rod (15), and the bottom end of the screw rod (15) is run through and extends to detection tube body (1)
Inside and be fixedly connected at the top of limited block (6), the top of the screw rod (15) run through and extend to fixed plate (13) top
The outside at end.
5. according to claim 4 a kind of for automotive test tail-gas analyzer, it is characterised in that: the screw rod (15)
The outer surface thread on top is socketed with locking nut (16), and the bottom of the locking nut (16) and the top of fixed plate (13) are living
Dynamic connection.
6. according to claim 1 a kind of for automotive test tail-gas analyzer, it is characterised in that: the pull rod (2)
Outer surface be movably installed with and be located at the internal extension spring (17) of detection tube body (1), the both ends point of the extension spring (17)
It is not fixedly connected with the side of the inner wall of detection tube body (1) and clamping plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209322.7U CN208734411U (en) | 2018-07-29 | 2018-07-29 | One kind being used for automotive test tail-gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209322.7U CN208734411U (en) | 2018-07-29 | 2018-07-29 | One kind being used for automotive test tail-gas analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208734411U true CN208734411U (en) | 2019-04-12 |
Family
ID=66028843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821209322.7U Expired - Fee Related CN208734411U (en) | 2018-07-29 | 2018-07-29 | One kind being used for automotive test tail-gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208734411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113597A (en) * | 2020-09-23 | 2020-12-22 | 青岛益昕实业有限公司 | Automobile exhaust pipe detection device |
| CN117310105A (en) * | 2023-11-29 | 2023-12-29 | 上海旭宇信息科技有限公司 | Logistics transportation carbon emission monitoring system and monitoring method |
-
2018
- 2018-07-29 CN CN201821209322.7U patent/CN208734411U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113597A (en) * | 2020-09-23 | 2020-12-22 | 青岛益昕实业有限公司 | Automobile exhaust pipe detection device |
| CN112113597B (en) * | 2020-09-23 | 2022-03-25 | 青岛益昕实业有限公司 | Automobile exhaust pipe detection device |
| CN117310105A (en) * | 2023-11-29 | 2023-12-29 | 上海旭宇信息科技有限公司 | Logistics transportation carbon emission monitoring system and monitoring method |
| CN117310105B (en) * | 2023-11-29 | 2024-02-06 | 上海旭宇信息科技有限公司 | Logistics transportation carbon emission monitoring system and monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |