CN214064463U - Mobile automobile emission detection equipment - Google Patents
Mobile automobile emission detection equipment Download PDFInfo
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- CN214064463U CN214064463U CN202022611614.7U CN202022611614U CN214064463U CN 214064463 U CN214064463 U CN 214064463U CN 202022611614 U CN202022611614 U CN 202022611614U CN 214064463 U CN214064463 U CN 214064463U
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Abstract
The embodiment of the utility model relates to the technical field of automobile exhaust detection equipment, in particular to a mobile automobile emission detection device, which comprises a detection device body, wherein the bottom end of the detection device body is provided with a base, both sides of the bottom end of the base are respectively articulated with a foldable damping support plate, both sides of the base are respectively provided with a groove matched with the damping support plate, a linkage rod is arranged between the end part side surface of the damping support plate and the base, one end of the linkage rod is articulated with the end part side surface of the damping support plate, the other end of the linkage rod is articulated with the side surface of a pulley, the base is provided with a chute matched with the pulley, and the pulley is provided with a locking piece for locking; the bottom of base is close to four corners department and all is equipped with the universal wheel. The utility model discloses beneficial effect does: the stability under the static state of placing can be kept when convenient the removal, the accuracy of detecting is improved.
Description
Technical Field
The utility model relates to an automobile exhaust check out test set technical field, concretely relates to portable automobile emission detection is equipped.
Background
With the improvement of living standard of people, the number of private cars in China begins to increase greatly, and serious environmental problems are brought along with the increase of the number of private cars in China. The rapidly increasing automobile exhaust emissions are becoming more and more serious and becoming a major source of urban atmospheric pollution in the near future. Although China has strict control standards on vehicle exhaust emission, the number of automobiles is large, so the effect is very little.
The remote sensing type automobile tail gas detection effectively improves the detection efficiency, and the remote sensing monitoring of the automobile tail gas is a laboratory spectrum analysis technology, so the remote sensing type automobile tail gas detection method is also called as long-optical-path absorption spectrum method, and can monitor the concentration of pollutants emitted by an automobile normally running on a road. The main working principle is that ultraviolet light and infrared light are sent to an optical reflector opposite to a road through a light source, and the optical reflector reflects the ultraviolet light and the infrared light to a detector. When the automobile runs on the road, the light beams are passed through, and the tail gas of the automobile absorbs the light, so that the intensity of the transmitted light is changed, and the concentration of nitrogen oxides, hydrocarbons and carbon monoxide emitted by the automobile running on the road is monitored by monitoring the change of the light intensity in the detector.
Need detect the exhaust emission of different highway sections, remote sensing formula exhaust gas detection device will move, consequently, current portable remote sensing detection device has the bottom of adoption and installs the universal wheel additional, but install the universal wheel additional after, when remote sensing detection device used, static when placing in road both sides, lack stability, laser instrument retro-reflection receives the influence very easily in having caused actual detection, thereby cause data can't detect, data drift appears, moreover, the vehicle is crossed, especially the cart, can cause great vibrations, influence detection device's stability more easily.
Therefore, there is a need for a mobile vehicle emission testing apparatus that overcomes the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the embodiment of the utility model provides a mobile automobile emission detection device, which comprises a detection device body, wherein the bottom end of the detection device body is provided with a base, both sides of the bottom end of the base are respectively hinged with a foldable damping support plate, both sides of the base are respectively provided with a groove matched with the damping support plate, a linkage rod is arranged between the end part side surface of the damping support plate and the base, one end of the linkage rod is hinged with the end part side surface of the damping support plate, the other end of the linkage rod is hinged with the side surface of a pulley, the base is provided with a chute matched with the pulley, and the pulley is provided with a locking piece for locking; the bottom of base is close to four corners department and all is equipped with the universal wheel.
Furthermore, an auxiliary detector is arranged above the base, and a gas detection box is arranged above the auxiliary detector.
Further, the auxiliary detector is a transmitting and receiving device or a reflecting device.
Furthermore, pull rods are arranged at two sides of the gas detection box close to the upper end.
Furthermore, the shock attenuation extension board includes the bottom plate, the top of bottom plate is separated to be equipped with the extension board, be equipped with the side extension board between the medial surface of bottom plate and the upper support board, be equipped with damping spring between bottom plate and the upper support board.
Furthermore, the top both sides of going up the extension board all are equipped with the side hinge ear, the bottom side of base is equipped with the connecting block with side hinge ear articulated.
Furthermore, the bottom surface of bottom plate is equipped with the shock pad.
Furthermore, the locking piece includes the screw thread post, the center department of pulley transversely runs through there is the center pin, be equipped with axial and with screw thread post complex screw thread locking hole on the center pin.
Furthermore, a pressing plate is arranged at the top end of the threaded column, a connecting rod is arranged at the center of the upper portion of the pressing plate, and a hand wheel is arranged at the top end of the connecting rod.
Further, the diameter of the pressure plate is larger than the width of the notch formed at the sliding groove.
The utility model discloses beneficial effect does: the damping support plates are additionally arranged on the two sides of the base, so that a certain damping effect can be achieved while the base is stably supported, the stability of the device in a static state can be maintained, and the influence on detection caused by large shaking is avoided; the shock absorption support plate can be quickly turned over, and can be turned over in the moving process, so that extra space is prevented from being occupied; the shock attenuation extension board passes through the trace and drives to turn over and turn over, realizes the locking through the locking piece, and is swift, convenient.
Drawings
FIG. 1 is a front view of the mobile vehicle emission testing apparatus of the present invention;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
FIG. 3 is a front view of a shock absorbing plate according to the present invention;
FIG. 4 is a schematic structural view of a locking member of the present invention;
figure 5 is the utility model discloses portable automobile discharges and surveys among the equipment front view of shock attenuation extension board fold condition.
In the figure:
1. a detection device body; 11. a gas detection box; 12. an auxiliary detector; 13. a pull rod;
2. a base; 21. a groove; 22. connecting blocks; 23. a universal wheel; 24. a pulley; 25. a central shaft;
251. a threaded locking hole 26 and a linkage rod; 27. a chute; 271. a notch;
3. a shock-absorbing support plate; 31. an upper support plate; 32. a side hinge ear; 33. a damping spring; 34. a side support plate;
35. a base plate; 36. a shock pad;
4. a locking member; 41. a threaded post; 42. pressing a plate; 43. a connecting rod; 44. a handwheel.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 5, the embodiment of the utility model discloses a mobile automobile emission detection device, including detection device body 1, the bottom of detection device body 1 is equipped with base 2, the bottom both sides of base 2 all articulate the shock attenuation extension board 3 that can turn over, the both sides of base 2 all are equipped with the recess 21 that cooperates shock attenuation extension board 3, be equipped with the trace 26 between the tip side of shock attenuation extension board 3 and base 2, the one end of trace 26 articulates with the tip side of shock attenuation extension board 3, the other end of trace 26 articulates with the side of pulley 24, be equipped with the spout 27 that cooperates pulley 24 on base 2, be equipped with locking part 4 that is used for the locking on pulley 24; the bottom of base 2 is close to four corners department and all is equipped with universal wheel 23.
An auxiliary detector 11 is arranged above the base 2, and a gas detection box 12 is arranged above the auxiliary detector 11.
The auxiliary detector 11 is a transmitting and receiving device or a reflecting device.
Wherein, the two sides of the gas detection box 12 close to the upper end are both provided with a pull rod 13.
The shock absorption support plate 3 comprises a bottom plate 35, an upper support plate 31 is arranged above the bottom plate 35 in a spaced mode, a side support plate 34 is arranged between the inner side face of the bottom plate 35 and the upper support plate 31, and a shock absorption spring 33 is arranged between the bottom plate 35 and the upper support plate 31.
Side hinge lugs 32 are arranged on two sides of the top end of the upper support plate 31, and a connecting block 22 hinged to the side hinge lugs 32 is arranged on the side face of the bottom end of the base 2.
Wherein, the bottom surface of the bottom plate 35 is provided with a shock pad 36.
The locking member 4 includes a threaded column 41, a central shaft 25 transversely penetrates through the center of the pulley 24, and a threaded locking hole 251 is provided on the central shaft 25, which is axial and is matched with the threaded column 41.
The top end of the threaded column 41 is provided with a pressing plate 42, the center of the upper part of the pressing plate 42 is provided with a connecting rod 43, and the top end of the connecting rod 43 is provided with a hand wheel 44.
Wherein, the diameter of the pressing plate 42 is larger than the width of the notch 271 formed at the sliding groove 27.
In the specific using process, the device with the auxiliary detector 11 as a transmitting and receiving device and the device with the auxiliary detector 11 as a reflecting device are correspondingly placed on two sides of a road, in the placing process, one side of the device is slightly lifted, the damping support plate 3 on the side is turned over downwards, in the turning process, the linkage rod 26 is driven to rotate and drive the pulley 24 to slide, after the damping support plate 3 is turned over downwards to a position, the pulley 24 is locked through the locking piece 4, and then the linkage rod 26 is locked, so that the damping support plate 3 is fixed and locked, in the locking process, the threaded column 41 is screwed into the threaded locking hole 251, the pressure plate 42 is tightly pressed on the surface of the base 2, and locking is realized through the action of friction force; the shock absorption support plate 3 can assist in playing a shock absorption role while improving the placing stability, and the tail gas detection effect is improved; when the detection device body 1 needs to be moved, the threaded column 41 is unscrewed, the damping support plate 3 is turned upwards to be turned over in the same way, after the damping support plate 3 is turned into the groove 21, the damping support plate 3 is fixed through the locking pulley 24 of the locking piece 4 in the same way, and after the damping support plate 3 is turned into the groove 21, unnecessary space occupation is avoided, and inconvenience in the moving process of workers is avoided.
Wherein the shock absorbing pad 36 can play an auxiliary shock absorbing role.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. The movable automobile emission detection equipment is characterized by comprising a detection device body (1), wherein a base (2) is arranged at the bottom end of the detection device body (1), a foldable damping support plate (3) is hinged to each of two sides of the bottom end of the base (2), grooves (21) matched with the damping support plate (3) are formed in each of two sides of the base (2), a linkage rod (26) is arranged between the side face of the end portion of the damping support plate (3) and the base (2), one end of the linkage rod (26) is hinged to the side face of the end portion of the damping support plate (3), the other end of the linkage rod (26) is hinged to the side face of a pulley (24), a sliding groove (27) matched with the pulley (24) is formed in the base (2), and a locking piece (4) used for locking is arranged on the pulley (24); the bottom of base (2) is close to four corners department and all is equipped with universal wheel (23).
2. The mobile vehicle emission test device of claim 1, wherein an auxiliary tester (11) is disposed above the base (2), and a gas test box (12) is disposed above the auxiliary tester (11).
3. Mobile vehicle emission testing arrangement according to claim 2, characterized in that the auxiliary tester (11) is a transmitter-receiver device or a reflector device.
4. The mobile vehicle emissions testing equipment according to claim 2 wherein the gas detection box (12) is provided with tie rods (13) on both sides near the upper end.
5. The mobile automobile emission detection equipment according to claim 1, wherein the shock absorption plate (3) comprises a bottom plate (35), an upper plate (31) is arranged above the bottom plate (35) in a spaced manner, a side plate (34) is arranged between the inner side surface of the bottom plate (35) and the upper plate (31), and a shock absorption spring (33) is arranged between the bottom plate (35) and the upper plate (31).
6. The mobile automobile emission detection device according to claim 5, wherein the upper support plate (31) is provided with side hinge lugs (32) on both sides of the top end, and the base (2) is provided with a connecting block (22) hinged to the side hinge lugs (32) on the side of the bottom end.
7. Mobile vehicle emission testing arrangement according to claim 5, characterized in that the bottom surface of the floor plate (35) is provided with a shock pad (36).
8. The mobile vehicle emission testing apparatus according to claim 1, wherein the locking member (4) comprises a threaded post (41), a central shaft (25) transversely penetrates through the center of the pulley (24), and a threaded locking hole (251) which is axial and is matched with the threaded post (41) is formed on the central shaft (25).
9. The mobile automobile emission detection equipment of claim 8, wherein a pressure plate (42) is arranged at the top end of the threaded column (41), a connecting rod (43) is arranged at the center above the pressure plate (42), and a hand wheel (44) is arranged at the top end of the connecting rod (43).
10. The mobile automotive emissions detection equipment of claim 9 wherein the platen (42) has a diameter greater than the width of the slot (271) formed at the chute (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022611614.7U CN214064463U (en) | 2020-11-12 | 2020-11-12 | Mobile automobile emission detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022611614.7U CN214064463U (en) | 2020-11-12 | 2020-11-12 | Mobile automobile emission detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214064463U true CN214064463U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022611614.7U Active CN214064463U (en) | 2020-11-12 | 2020-11-12 | Mobile automobile emission detection equipment |
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| CN (1) | CN214064463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114548441A (en) * | 2022-02-24 | 2022-05-27 | 因为科技无锡股份有限公司 | I/M automobile emission detection and maintenance management system |
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2020
- 2020-11-12 CN CN202022611614.7U patent/CN214064463U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114548441A (en) * | 2022-02-24 | 2022-05-27 | 因为科技无锡股份有限公司 | I/M automobile emission detection and maintenance management system |
| CN114548441B (en) * | 2022-02-24 | 2023-01-10 | 因为科技无锡股份有限公司 | I/M automobile emission detection and maintenance management system |
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