Motor vehicle exhaust monitoring equipment
By using magnets to fix the monitoring probe, the health hazards and physical exertion associated with manual testing by staff are eliminated, enabling automated exhaust gas monitoring that is adaptable to different vehicles.
Patent Information
- Application Number
- CN202422853574.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-11-22
AI Technical Summary
When using existing exhaust gas monitoring equipment, staff need to hold the probe by hand to conduct the test, which can easily lead to inhalation of exhaust gas, affecting health and is time-consuming and labor-intensive.
The monitoring probe is fixed by magnetic adsorption. The first ring magnet is adsorbed onto the exhaust pipe, and the second ring magnet is fixed to the round pipe. The slider moves the probe into the exhaust pipe, realizing automatic fixation and eliminating the need for manual operation.
It avoids workers inhaling exhaust fumes, saves time and energy, improves testing efficiency, adapts to exhaust pipes of different diameters, and expands the range of applications for the equipment.
Smart Images
Figure CN223611467U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to tail gas monitoring technical field, specifically a motor vehicle tail gas monitoring equipment. BACKGROUND
[0002] In modern city traffic, vehicle tail gas emission has become a very serious problem. Due to the seriousness of vehicle tail gas emission pollution, the detection of motor vehicle tail gas has become an important traffic safety measure. Among them, annual inspection is also a necessary tail gas monitoring.
[0003] At present, when tail gas monitoring is carried out, the staff usually holds the monitoring probe and inserts it into the exhaust pipe to realize the monitoring of tail gas. In order to prevent the probe from being blown out by the impact of tail gas during exhaust, the staff needs to hold the monitoring probe and monitor, which is easy to cause the staff to inhale a large amount of tail gas and affect their health. UTILITY MODEL CONTENTS
[0004] The utility model provides a motor vehicle tail gas monitoring equipment to solve the defects in prior art.
[0005] The utility model is implemented through the following technical solutions:
[0006] A motor vehicle tail gas monitoring equipment, comprising a bottom plate and a first monitoring probe, the first monitoring probe is communicated with the monitoring equipment through the air pipe, the top surface of the bottom plate is vertically connected with the telescopic rod, the upper end of the telescopic rod is vertically connected with the slide rail, the slide rail is slidably connected with the sliding block, the first monitoring probe is fixedly arranged on the sliding block, one side of the slide rail is fixedly provided with a circular pipe, the outer end of the circular pipe is fixedly connected with the first annular magnet, the first monitoring probe is coaxial with the circular pipe and can pass through the circular pipe, further comprising a second annular magnet, the second annular magnet is fixedly arranged on the sliding block, the first monitoring probe is detachably fixed in the second annular magnet, and the circular pipe is an iron pipe.
[0007] When the utility model is used, first, the telescopic rod is adjusted according to different vehicles, so that the first annular magnet is located at the same height as the exhaust pipe, then the length of the telescopic rod is fixed and the first annular magnet is adsorbed on the exhaust pipe, the fixing of the circular pipe and the exhaust pipe is realized, then the sliding block is moved, the movement of the sliding block drives the movement of the first monitoring probe, since the first monitoring probe is coaxial with the circular pipe, the movement of the sliding block can drive the first monitoring probe to move and insert into the exhaust pipe, then the adsorption capacity of the second annular magnet is utilized to realize the attraction and fixing of the second annular magnet and the circular pipe, and the fixing of the monitoring probe is realized, so that the staff holding the monitoring probe is saved, and the time and physical strength of the staff are saved, and the staff inhaling excessive tail gas is avoided to harm their health.
[0008] As preferred, the first annular magnet is a left narrow and right wide conical structure, so that part of the first annular magnet can be inserted into exhaust pipes with different diameters, and then better adapt to exhaust pipes with different styles and diameters.
[0009] As preferred, the second annular magnet is coaxially provided with an inner ring, the inner ring and the second annular magnet are fixedly connected through a connecting rod, opposite screw holes are formed on the inner ring and the second annular magnet, bolts are threadedly connected in the screw holes, inner ends of the bolts are located in the inner ring, outer ends of the bolts are located outside the second annular magnet, and the first monitoring probe is located between the bolts and the inner ring.
[0010] As preferred, the second monitoring probe is parallel to the first monitoring probe, the first monitoring probe and the second monitoring probe are both vertically connected and communicated on the longitudinal pipe with two closed ends, the gas pipe is communicated at a middle position of the longitudinal pipe, and the valve is arranged on the longitudinal pipe and located between the gas pipe and the second monitoring probe.
[0011] The application has the advantages that: the first annular magnet is adsorbed on the exhaust pipe, and the second annular magnet is adsorbed on the circular pipe, so that the monitoring probe is fixed, the staff can hold the monitoring probe, the time and strength of the staff are saved, and the staff is prevented from inhaling excessive tail gas to cause harm to the health. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.
[0013] Figure 1 is a structural schematic view of the present application;
[0014] Figure 2 is Figure 1 A schematic view of
[0015] Figure 3is a first monitoring probe assembly diagram in a first annular magnet.
[0016] The figure shows:
[0017] 1, the base plate, 2, the first monitoring probe, 3, the telescopic rod, 4, the slide rail, 5, the sliding block, 6, the first annular magnet, 7, the circular tube, 8, the second annular magnet, 9, the inner ring, 10, the bolt, 11, the second monitoring probe, 12, the longitudinal tube, 13, the valve, 14, the air pipe. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0019] A motor vehicle exhaust monitoring device, such as Figures 1-3 shown. Including the base plate 1 and the first monitoring probe 2, the first monitoring probe 2 is communicated with the monitoring device through the air pipe 14, the top surface of the base plate 1 is vertically connected with the telescopic rod 3, the upper end of the telescopic rod 3 is vertically connected with the slide rail 4, the slide rail 4 is slidably connected with the sliding block 5, wherein the slide rail 4 is a rectangular rod, the sliding block 5 is a rectangular frame that is sleeved on the rectangular rod and slides along the rectangular rod, the first monitoring probe 2 is fixedly arranged on the sliding block 5, one side of the slide rail 4 is fixedly provided with the circular tube 7, the outer end of the circular tube 7 is fixedly provided with the cushion block bottom surface, the cushion block top surface is fixedly connected with the first annular magnet 6, so that the first annular magnet 6 and the circular tube 7 can be better docked through the cushion block. The first monitoring probe 2 is coaxial with the circular tube 7 and can pass through the circular tube 7, further comprising a second annular magnet 8, the second annular magnet 8 is fixedly arranged on the sliding block 5, the first monitoring probe 2 is detachably fixedly arranged in the second annular magnet 8, and the circular tube 7 is an iron pipe.
[0020] The application is used, first, the telescopic rod 3 is adjusted according to different vehicles, so that the first annular magnet 6 is located at the same height as the exhaust pipe 14, then the length of the telescopic rod 3 is fixed and the first annular magnet 6 is adsorbed on the exhaust pipe 14, the fixing of the circular pipe 7 and the exhaust pipe 14 is realized, then the sliding block 5 is moved, the movement of the sliding block 5 drives the first monitoring probe 2 to move, since the first monitoring probe 2 is coaxial with the circular pipe 7, therefore, the movement of the sliding block 5 can drive the first monitoring probe 2 to move and insert into the exhaust pipe 14, then the adsorption capacity of the second annular magnet 8 is used to realize the attraction and fixing of the second annular magnet 8 and the circular pipe 7, and the fixing of the monitoring probe is realized, so that the staff handholds the monitoring probe, and then not only the time and strength of the staff are saved, but also the harm of inhaling excessive exhaust gas to the health of the staff is avoided.
[0021] The first annular magnet 6 is a left-narrow right-wide conical structure, so that part of the first annular magnet 6 can be inserted into the exhaust pipe 14 of different diameters, and the exhaust pipe 14 of different styles and diameters can be better adapted.
[0022] The second annular magnet 8 is coaxially provided with an inner ring 9, the inner ring 9 and the second annular magnet 8 are fixedly connected through a connecting rod, opposite screw holes are formed in the inner ring 9 and the second annular magnet 8, and a bolt 10 is threadedly connected in the screw holes, the inner end of the bolt 10 is located in the inner ring 9, the outer end of the bolt 10 is located outside the second annular magnet 8, and the first monitoring probe 2 is located between the bolt 10 and the inner ring 9. Rotating the bolt 10 can realize the extrusion of the bolt 10 on the monitoring probe, realize the fixing of the first monitoring probe 2 and the inner ring 9, and further ensure the detachable connection of the first monitoring probe 2 and the second annular magnet 8, so as to facilitate the inspection and maintenance of the monitoring probe.
[0023] It also includes a second monitoring probe 11, the second monitoring probe 11 is parallel to the first monitoring probe 2, the first monitoring probe 2 and the second monitoring probe 11 are both vertically connected and communicated on the longitudinally pipe 12 which is closed at both ends, the longitudinally pipe 12 is communicated with the air pipe 14 at the middle position, the longitudinally pipe 12 is provided with a valve 13, and the valve 13 is located between the air pipe 14 and the second monitoring probe 11. Through the second monitoring probe 11, the monitoring of the double exhaust pipe 14 vehicle can be realized, and the exhaust gas sucked by the first monitoring probe 2 and the second monitoring probe 11 can be synchronously introduced into the air pipe 14 through the longitudinally pipe 12, so as to ensure the accuracy of the monitoring, and when it is a single exhaust pipe 14, the valve 13 is only needed to be closed and the second monitoring probe 11 is located outside the exhaust pipe 14, and the first monitoring probe 2 is located in the exhaust pipe 14, so that the monitoring of the single exhaust pipe 14 can be realized, and the use range of the equipment is increased.
[0024] The use of the application can realize the fixation of the monitoring probe by using the first annular magnet 6 to be adsorbed on the exhaust pipe 14 and the second annular magnet 8 to be adsorbed on the circular pipe 7, thereby saving the time and strength of the staff, and avoiding the harm to the health of the staff caused by inhaling excessive exhaust gas.
[0025] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A motor vehicle exhaust monitoring apparatus, characterised in that: The utility model relates to a first monitoring probe and a second monitoring probe, and the first monitoring probe and the second monitoring probe are both vertically connected and communicated on a longitudinal pipe with two closed ends.
2. The motor vehicle exhaust monitoring apparatus of claim 1, wherein: The first annular magnet is in a left-narrow-right-wide conical structure.
3. The motor vehicle exhaust monitoring apparatus of claim 2, wherein: The second annular magnet is coaxially provided with an inner ring, and the inner ring and the second annular magnet are fixedly connected through a connecting rod.
4. The motor vehicle exhaust monitoring apparatus of claim 1, wherein: The utility model also includes a second monitoring probe, which is parallel to the first monitoring probe, and the first monitoring probe and the second monitoring probe are both vertically connected and communicated on a longitudinal pipe with two closed ends. The longitudinal pipe is provided with a valve between the air pipe and the second monitoring probe.