Pit for motor vehicle detection
By designing the liquid storage chamber, cleaning mechanism and conveying mechanism in the motor vehicle inspection pit, the time-consuming and laborious problem of manual cleaning in the prior art is solved, automatic cleaning and waste liquid discharge are achieved, and cleaning efficiency and equipment stability are improved.
Patent Information
- Application Number
- CN202421604687.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-09
AI Technical Summary
During the use of existing motor vehicle inspection pits, manual cleaning is required, which leads to time-consuming and labor-intensive and increases labor intensity.
A land pit for motor vehicle inspection is designed, including a liquid storage chamber, a cleaning mechanism and a conveying mechanism. The cleaning mechanism uses sliders and connecting pipes driven by the servo motor, combined with bristles, to automatically flush and wipe impurities at the bottom of the pit chamber; the conveying mechanism conveniently discharges waste liquid through water pumps and hoses.
It effectively reduces the time and labor intensity of manual cleaning, improves cleaning efficiency, ensures the clean state of the pit, and prevents impurities from being blocked through the filter, ensuring the stable operation of the conveying mechanism.
Smart Images
Figure CN223018293U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of motor vehicle detection, and particularly relates to a pit for motor vehicle detection. Background Technique
[0002] In the detection of motor vehicles, especially for the detection of the chassis of motor vehicles, a pit is required. The vehicle is driven to the top of the pit, and the inspectors enter the pit to facilitate the observation of the chassis of the motor vehicle.
[0003] At present, during the use of the pit for motor vehicle detection, a large amount of impurities will fall into the pit, such as dust, oil stains, sand and stones. As time goes by, the impurities in the pit will become more and more. To ensure the cleanliness of the pit, people usually clean the inside regularly. The existing cleaning method is usually manual, which is time-consuming and laborious, and increases the labor intensity of people. Content of the Utility Model
[0004] The utility model provides a pit for motor vehicle detection, aiming to solve the problems that it is time-consuming and laborious and increases the labor intensity of people during the process of cleaning the pit for motor vehicle detection proposed in the above background technique.
[0005] To solve the above problems, the utility model is realized as follows. A pit for motor vehicle detection includes: a pit body, a pit chamber for detecting motor vehicles is arranged on the pit body; a liquid storage cavity opened on the pit body; a sliding groove opened on the inner wall of one side of the pit chamber; a groove body opened on the inner wall of the bottom of the pit chamber; a cleaning mechanism installed on the pit body for cleaning the pit chamber; a conveying mechanism assembled on the pit body for discharging waste liquid.
[0006] Preferably, the cleaning mechanism includes: a servo motor fixedly installed on the inner wall of one side of the sliding groove, a screw rod fixedly installed on the output shaft of the servo motor; a slider threadedly installed on the screw rod, the slider is slidably connected with the inner wall of the sliding groove; a connecting pipe fixedly installed on the slider, a box body is fixedly installed on the connecting pipe, a plurality of water outlet holes are opened at the bottom of the box body; a brush fixedly installed at the bottom of the box body; a first water pump fixedly installed on the inner wall of the bottom of the liquid storage cavity, a straight pipe is fixedly installed on the drainage end of the first water pump, and one end of the straight pipe extends to the outside of the pit body; a first hose fixedly installed on the straight pipe, and one end of the first hose is fixedly connected with one end of the connecting pipe.
[0007] Preferably, the conveying mechanism includes: a second water pump fixedly installed on an inner wall of one side of the pit chamber, a water suction pipe fixedly installed on a water suction end of the second water pump, and one end of the water suction pipe extends into the inside of the tank body; a second hose fixedly installed on a water discharge end of the second water pump.
[0008] Preferably, two support rods are fixedly installed on the slider, and bottom ends of the two support rods are fixedly connected to a top of the box body.
[0009] Preferably, a filter screen is fixedly installed on an inner wall of the tank body, and the filter screen is slidably connected to the water suction pipe.
[0010] Preferably, a water filling port is formed in a top inner wall of the liquid storage chamber, and a plug body is arranged on the water filling port.
[0011] Preferably, a handle is fixedly installed on a top of the plug body, and the handle is arranged in an arc shape.
[0012] Compared with the related art, the pit for motor vehicle detection provided by the present utility model has the following beneficial effects:
[0013] Compared with the prior art, the pit for motor vehicle detection provided by this solution can facilitate the inspection work of the chassis of the motor vehicle by the use of the pit chamber. The cleaning liquid can be stored through the liquid storage chamber. The cleaning mechanism can use the cleaning liquid in the liquid storage chamber to flush the impurities at the bottom of the pit chamber, and at the same time of flushing, the impurities at the bottom of the pit chamber can also be scrubbed by the brush bristles, which can effectively replace people to carry out the cleaning work, is relatively time-saving and labor-saving, can reduce the labor intensity of people. The conveying mechanism can discharge the waste water flowing into the tank body, and the discharge is relatively convenient. The filter screen can intercept larger impurities, so as to avoid the water suction pipe being blocked by impurities, and make the conveying mechanism operate more safely and stably. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic cross-sectional structure view of a pit for motor vehicle detection provided by the present utility model;
[0015] Figure 2 is a schematic three-dimensional structure view of the pit body in the present utility model;
[0016] Figure 3 is Figure 1 an enlarged structure view of part A shown in
[0017] Figure 4 is Figure 1 an enlarged structure view of part B shown in
[0018] Reference numerals: 1, pit body; 2, pit chamber; 3, liquid storage cavity; 4, sliding groove; 5, servo motor; 6, screw rod; 7, slider; 8, connecting pipe; 9, box body; 10, brush bristles; 11, first water pump; 12, straight pipe; 13, first hose; 14, tank body; 15, second water pump; 16, water suction pipe; 17, second hose; 18, support rod; 19, filter screen. Detailed implementation manners
[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order; the terms "inner", "outer", "left", "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present invention.
[0020] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase does not necessarily refer to the same embodiment at every occurrence in the specification, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.
[0021] An embodiment of the present invention provides a pit for motor vehicle detection, as Figures 1-4 shown, the pit for motor vehicle detection includes: a pit body 1, a pit chamber 2 for detecting motor vehicles is provided on the pit body 1; a liquid storage cavity 3 opened on the pit body 1; a sliding groove 4 opened on an inner wall of one side of the pit chamber 2; a tank body 14 opened on an inner wall of the bottom of the pit chamber 2; a cleaning mechanism installed on the pit body 1 for cleaning the pit chamber 2; a conveying mechanism assembled on the pit body 1 for discharging waste liquid.
[0022] In this embodiment, during daily use, when it is necessary to detect the chassis of a motor vehicle, the vehicle is first driven to the top of the pit body 1, and then the detector enters the pit chamber 2 to observe and detect the chassis of the motor vehicle. As the number of detections increases, more impurities such as dust, oil stains, and sand and gravel will accumulate at the bottom of the pit chamber 2. When it is necessary to clean these impurities, the detector needs to leave the pit chamber 2, and then an appropriate amount of cleaning liquid is injected into the liquid storage chamber 3. After injection, the cleaning mechanism is started. The cleaning mechanism will use the cleaning liquid to wash the impurities at the bottom of the pit chamber 2 and will also use the brush hairs 10 to scrub the impurities at the bottom of the pit chamber 2, so as to effectively replace people to clean it, which is time-saving and labor-saving and can reduce the labor intensity of people. During the cleaning process, it is also necessary to use the conveying mechanism to discharge the waste water flowing into the trough body 14, and the discharge is relatively convenient.
[0023] In a further preferred embodiment of the present utility model, the cleaning mechanism includes: a servo motor 5 fixedly installed on the inner wall of one side of the sliding groove 4, and a screw rod 6 fixedly installed on the output shaft of the servo motor 5; a slider 7 threadedly installed on the screw rod 6, and the slider 7 is slidably connected to the inner wall of the sliding groove 4; a connecting pipe 8 fixedly installed on the slider 7, a box body 9 fixedly installed on the connecting pipe 8, and a plurality of water outlet holes are opened at the bottom of the box body 9; a brush hair 10 fixedly installed at the bottom of the box body 9; a first water pump 11 fixedly installed on the inner wall of the bottom of the liquid storage chamber 3, a straight pipe 12 fixedly installed on the drainage end of the first water pump 11, and one end of the straight pipe 12 extends to the outside of the pit body 1; a first hose 13 fixedly installed on the straight pipe 12, and one end of the first hose 13 is fixedly connected to one end of the connecting pipe 8.
[0024] In this embodiment, the cleaning mechanism is used to clean the pit chamber 2. During cleaning, the first water pump 11 is started. The first water pump 11 will transport the cleaning liquid in the liquid storage chamber 3 into the first hose 13 through the straight pipe 12. Then the first hose 13 will transmit the cleaning liquid to the box body 9 through the connecting pipe 8 and finally discharge it from a plurality of water outlet holes to wash the impurities at the bottom of the pit chamber 2. During this process, the servo motor 5 also needs to be started. The servo motor 5 will drive the screw rod 6 to rotate. The screw rod 6 will drive the slider 7 to slide left and right in the sliding groove 4. The slider 7 will drive the connecting pipe 8 to move left and right. The connecting pipe 8 will drive the box body 9 to move left and right, so that a plurality of water outlet holes can evenly spray the cleaning liquid on the bottom of the pit chamber 2, and will also drive the brush hairs 10 to scrub the bottom of the pit chamber 2. The cleaning effect is good, which can effectively replace people to clean it, is time-saving and labor-saving, and can reduce the labor intensity of people.
[0025] In a further preferred embodiment of the present utility model, the conveying mechanism includes: a second water pump 15 fixedly installed on one inner wall of the pit chamber 2, a water suction pipe 16 fixedly installed on the water suction end of the second water pump 15, and one end of the water suction pipe 16 extends into the interior of the tank body 14; a second hose 17 fixedly installed on the water discharge end of the second water pump 15.
[0026] In this embodiment, the conveying mechanism is used to discharge waste liquid. During use, the second water pump 15 is started, and the second water pump 15 will convey the waste liquid in the tank body 14 to the second hose 17 through the water suction pipe 16, and then the second hose 17 discharges the waste liquid to the outside of the pit body 1, which is relatively convenient to use.
[0027] In a further preferred embodiment of the present utility model, two support rods 18 are fixedly installed on the slider 7, and the bottom ends of the two support rods 18 are fixedly connected to the top of the box body 9.
[0028] In this embodiment, the stability of the box body 9 during movement can be improved through multiple support rods 18, making it not prone to shaking.
[0029] In a further preferred embodiment of the present utility model, a filter screen 19 is fixedly installed on the inner wall of the tank body 14, and the filter screen 19 is slidably connected to the water suction pipe 16.
[0030] In this embodiment, larger impurities can be intercepted through the filter screen 19, which can prevent the water suction pipe 16 from being blocked by impurities, making the conveying mechanism operate more safely and stably.
[0031] In a further preferred embodiment of the present utility model, a water filling port is provided on the top inner wall of the liquid storage cavity 3, and a plug body is arranged on the water filling port.
[0032] In this embodiment, the water filling port can be blocked by the plug body to prevent impurities such as dust from entering the liquid storage cavity 3. When it is necessary to add cleaning liquid to the liquid storage cavity 3, the plug body is opened, and then an appropriate amount of cleaning liquid can be injected into the liquid storage cavity 3 from the water filling port.
[0033] In a further preferred embodiment of the present utility model, a handle is fixedly installed on the top of the plug body, and the handle is arranged in an arc shape.
[0034] In this embodiment, the arc-shaped handle can facilitate people to manually remove the plug body from the water filling port, making the operation more convenient.
[0035] In summary, compared with the related technologies, in this solution, by using the pit chamber 2, it is convenient for inspectors to check the chassis of the motor vehicle. The cleaning liquid can be stored through the liquid storage cavity 3. Through the cleaning mechanism, the cleaning liquid in the liquid storage cavity 3 can be used to flush the impurities at the bottom of the pit chamber 2. And during the flushing, the bristles 10 can be used to scrub the impurities at the bottom of the pit chamber 2, which can effectively replace people to carry out the cleaning work, saving time and effort, reducing the labor intensity of people. Through the conveying mechanism, the waste water flowing into the trough 14 can be discharged, and the discharge is relatively convenient. Through the filter screen 19, larger impurities can be intercepted, which can prevent the water suction pipe 16 from being blocked by impurities, making the conveying mechanism operate more safely and stably.
[0036] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways.
[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the embodiments of the present invention according to the situation without making creative efforts, so as to obtain different technical solutions that essentially do not deviate from the concept of the present invention, and these technical solutions also belong to the scope of protection of the present invention.
Claims
1. A pit for motor vehicle inspection, characterized in that: include: A pit body, wherein a pit chamber for detecting a motor vehicle is arranged on the pit body; A liquid storage chamber is provided on the pit body; A sliding groove is provided on the inner wall of one side of the pit chamber; A groove body is provided on the inner wall of the bottom of the pit chamber; A cleaning mechanism installed on the pit body for cleaning the pit chamber, the cleaning mechanism comprising: a servo motor fixedly installed on an inner wall of one side of the sliding groove, a screw fixedly installed on the output shaft of the servo motor; A slider threadedly mounted on the screw rod, the slider being slidably connected to the inner wall of the sliding groove; a connecting pipe fixedly mounted on the slider, a box body fixedly mounted on the connecting pipe, a plurality of water outlet holes being provided at the bottom of the box body; bristles fixedly mounted on the bottom of the box body; a first water pump fixedly mounted on the inner wall of the bottom of the liquid storage chamber, a straight pipe fixedly mounted on the drainage end of the first water pump, one end of the straight pipe extending to the outside of the pit body; a first hose fixedly mounted on the straight pipe, one end of the first hose fixedly connected to one end of the connecting pipe; A conveying mechanism for discharging waste liquid is assembled on the pit body.
2. The motor vehicle inspection pit according to claim 1, characterized in that: The conveying mechanism comprises: A second water pump is fixedly mounted on an inner wall of one side of the pit chamber, a water pumping pipe is fixedly mounted on a water pumping end of the second water pump, and one end of the water pumping pipe extends into the interior of the tank body; A second hose is fixedly mounted on the discharge end of the second water pump.
3. The motor vehicle inspection pit according to claim 1, characterized in that: Two support rods are fixedly mounted on the sliding block, and the bottom ends of the two support rods are fixedly connected to the top of the box body.
4. The motor vehicle inspection pit according to claim 2, characterized in that: A filter screen is fixedly mounted on the inner wall of the tank body, and the filter screen is slidably connected to the water pumping pipe.
5. The motor vehicle inspection pit according to claim 1, characterized in that: A water inlet is provided on the top inner wall of the liquid storage cavity, and a plug is provided on the water inlet.
6. The motor vehicle inspection pit according to claim 5, characterized in that: A handle is fixedly mounted on the top of the plug body, and the handle is arranged in an arc shape.