CN209954652U - Multifunctional protective vehicle for vehicle bottom - Google Patents
Multifunctional protective vehicle for vehicle bottom Download PDFInfo
- Publication number
- CN209954652U CN209954652U CN201922226504.6U CN201922226504U CN209954652U CN 209954652 U CN209954652 U CN 209954652U CN 201922226504 U CN201922226504 U CN 201922226504U CN 209954652 U CN209954652 U CN 209954652U
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- China
- Prior art keywords
- bottom plate
- vehicle
- spring
- fixed connection
- guardrail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title claims description 8
- 238000012423 maintenance Methods 0.000 claims abstract description 18
- 239000006096 absorbing agent Substances 0.000 claims abstract description 5
- 230000035939 shock Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000005236 sound signal Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 241000274582 Pycnanthus angolensis Species 0.000 claims 1
- 239000011087 paperboard Substances 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 9
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model relates to a multi-functional protection car of vehicle bottom, it includes the bottom plate, guardrail and directive wheel subassembly, four corners position at the bottom plate all is equipped with the race, be equipped with directive wheel subassembly respectively in every race, top at the race is equipped with the spring box, the lower extreme and the bottom plate fixed connection of spring box, be equipped with the spring that is used for automobile shock absorber ware in the spring box, the upper end of spring and the roof fixed connection of spring box, the lower extreme and the directive wheel subassembly fixed connection of spring, be equipped with locking mechanism on the directive wheel subassembly, the guardrail sets up the left and right sides at the bottom plate, guardrail and bottom plate fixed connection, bottom plate and guardrail are high strength, resistance to deformation spare, be equipped with the light on the bottom plate, the microphone, tool rest and power, light and microphone are respectively through hose and bottom plate fixed connection, make light and microphone energy arbitrary height-adjusting and direction. The utility model discloses a multi-functional protection car of vehicle bottom can ensure to overhaul the safety of examining and repairing personnel and maintenance tool in the experiment to going on of easy access experiment.
Description
Technical Field
The utility model relates to an auto repair check out test set field especially relates to a multi-functional protection car of vehicle bottom.
Background
In the overall abnormal sound evaluation experiment, an experimenter is required to enter the vehicle bottom to investigate the abnormal sound of the chassis when the four-upright-column system is excited. Laboratory staff often have to investigate a plurality of abnormal sound components one by one, so they often need to move hard under the vehicle to reach the target position. When the four columns are excited, the sample car is lifted to a certain height and can vibrate in the z direction
And (6) moving. Moreover, if a fault occurs somewhere on the four columns, the sample car may fall directly to ground level. Therefore, the experiment has higher experiment difficulty and also causes great threat to the personal safety of experimenters, and potential safety hazards still exist after the jack is used for supporting when outdoor experiments (without maintenance trenches) such as vehicle chassis faults and maintenance are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to in the background art in whole car abnormal sound evaluation experiment, the experimenter will get into the vehicle bottom, investigate the chassis abnormal sound, if four-column system or very heavy ejecting present trouble, there is danger experimenter's personal safety, and the problem of experimental facilities also easy damage provides a multi-functional protection car of vehicle bottom.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional protection car of vehicle bottom, its structural feature is: the automobile steering wheel assembly comprises a bottom plate, guardrails and steering wheel assemblies, wherein wheel grooves are formed in four corners of the bottom plate, the steering wheel assemblies are respectively arranged in the wheel grooves, a spring box is arranged above the wheel grooves, the lower end of the spring box is fixedly connected with the bottom plate, a spring for an automobile shock absorber is arranged in the spring box, the upper end of the spring is fixedly connected with a top plate of the spring box, the lower end of the spring is fixedly connected with the steering wheel assemblies, a locking mechanism is arranged on the steering wheel assemblies, the guardrails are arranged on the left side and the right side of the bottom plate, the guardrails are fixedly connected with the bottom plate, the bottom plate and the guardrails are high-strength anti-deformation parts, an illuminating lamp, a microphone, a tool holder and a power supply are arranged on the bottom plate, the illuminating lamp and the microphone are respectively and fixedly connected with the bottom plate through hoses, so that the height and the direction of the illuminating, the tool rest is used for storing tools commonly used for vehicle bottom detection and maintenance.
The further scheme is as follows: the directive wheel subassembly include gyro wheel, shaft and connecting seat, the connecting seat includes connecting plate at top, swivel mount and retaining member of connecting plate below, the lower extreme of spring and the connecting plate fixed connection of directive wheel subassembly, swivel mount and connecting plate normal running fit, the transposable below is equipped with the race, the gyro wheel is established in the race, the shaft passes from swivel mount and gyro wheel, the both ends of shaft are equipped with the shaft retaining member, the retaining member set up on the swivel mount, retaining member and swivel mount swing joint are equipped with the brake block in the retaining member lower part, push down the retaining member, make the brake block compress tightly the gyro wheel, realize the locking of gyro wheel.
The further scheme is as follows: the guardrail be including horizontal pole and a plurality of vertical pole, the lower extreme of vertical pole is connected with the last fixed surface of bottom plate, the top and the horizontal pole fixed connection of vertical pole are equipped with curved rib in the connection position.
The further scheme is as follows: the bottom plate be aluminum alloy material spare, the guardrail is 45 steel material spares.
The further scheme is as follows: the illuminating lamp is an LED illuminating light source, so that the illuminating lamp is low in power consumption and high in brightness.
The further scheme is as follows: the tool rack is provided with a plurality of tool grooves, and the maintenance tools can be placed in different tool grooves in a classified mode.
The further scheme is as follows: a power socket is arranged on one side face of the bottom plate, so that the illuminating lamp, the microphone and the electric maintenance tool can be conveniently used.
The utility model discloses has positive effect: the utility model discloses a multi-functional protection car of vehicle bottom, bottom plate and guardrail are high strength, anti-deformation, during the maintenance, operating personnel lies and operates on the bottom plate, the trouble of vehicle bottom is looked over in the illumination through the light, and gather the sound signal of car through the microphone, through the maintenance instrument, carry out corresponding detection and maintenance to the car, the going on of easy access experiment, if in the use, four-column or jack break down, the appearance car falls down, the guardrail can support the automobile body, guarantee operating personnel and maintenance instrument's safety, when the car pushes down, the spring of turning to wheel subassembly top can contract automatically, make the turning to wheel subassembly retract the race, make bottom plate laminating bottom surface, prevent the activity of automobile body, it is more stable to make the guardrail support of automobile body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
the device comprises a bottom plate 1, a wheel groove 11, a guardrail 2, a cross rod 21, a longitudinal rod 22, a reinforcing part 23, a steering wheel assembly 3, a roller 31, a wheel shaft 32, a connecting plate 33, a rotary seat 34, a locking part 35, a spring 4, an illuminating lamp 5, a hose 51, a microphone 6, a power socket 7, a tool rack 8 and a spring box 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a multi-functional protection car of vehicle bottom, like the multi-functional protection car of vehicle bottom shown in figure 1 and figure 2, it includes bottom plate 1, guardrail 2 and directive wheel subassembly 3.
The bottom plate 1 and the guardrail 2 are both high-strength and deformation-resistant parts, the bottom plate 1 is preferably made of aluminum alloy, and the guardrail 2 is preferably made of 45 steel. The bottom plate 1 is a rectangular solid plate with a certain thickness, and is made of an aluminum alloy material, so that the weight can be reduced, and the sufficient strength can be guaranteed. The guardrail 2 chooses No. 45 steel for use, and intensity is high, and the anti deformability is strong, can prevent that the guardrail 2 from receiving the pressure of automobile body and warping, ensures the security. Guardrail 2 set up in the left and right sides of bottom plate 1, guardrail 2 and 1 fixed connection of bottom plate, guardrail 2 for including horizontal pole 21 and a plurality of vertical pole 22, the lower extreme of vertical pole 22 and the last fixed surface of bottom plate 1 are connected, the top and the horizontal pole 21 fixed connection of vertical pole 22 are equipped with curved rib 23 at the connection position.
The bottom plate 1 is provided with an illuminating lamp 5, a microphone 6, a tool rack 8 and a power supply, the illuminating lamp 5 and the microphone 6 are respectively and fixedly connected with the bottom plate 1 through hoses 51, so that the height and the direction of the illuminating lamp 5 and the microphone 6 can be adjusted at will, one side surface of the bottom plate 1 is provided with a power socket 7, the power socket 7 is electrically connected with the power supply, the illuminating lamp 5 is used for illuminating when the vehicle bottom is detected and maintained, the microphone 6 is used for collecting sound signals, and the tool rack 8 is used for storing tools commonly used for vehicle bottom detection and maintenance; the illuminating lamp 5 is an LED illuminating light source, so that the illuminating lamp is low in power consumption and high in brightness. The tool rack 8 is provided with a plurality of tool grooves, and the maintenance tools can be placed in different tool grooves in a classified mode.
The utility model discloses a multi-functional protection car of vehicle bottom, when using, use four stands earlier or the jack with the certain height of car jack-up, then, the maintainer lies on the bottom plate, put through the power of light 5 and microphone 6, open retaining member 35 of gyro wheel 31, make gyro wheel 31 can freely roll, make the multi-functional protection car of vehicle bottom enter into the bottom half, the maintainer uses the maintenance instrument to carry out the special sound evaluation experiment of whole car to the car, gather sound signal through microphone 6, in order to confirm that the trouble is located. If four stands or jack break down among the maintenance process, the automobile body takes place the whereabouts, and guardrail 2 can support the automobile body, guarantee operating personnel's safety, and when the car pushed down, the spring of steering wheel subassembly 3 top can contract automatically, makes steering wheel subassembly 3 retraction race 11 in, makes bottom plate 1 laminating bottom surface, prevents the activity of automobile body, makes guardrail 2 more stable to the support of automobile body.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-functional protection car of vehicle bottom which characterized in that: the automobile shock absorber comprises a bottom plate, guardrails and steering wheel assemblies, wherein wheel grooves are formed in four corners of the bottom plate, the steering wheel assemblies are respectively arranged in the wheel grooves, a spring box is arranged above the wheel grooves, the lower end of the spring box is fixedly connected with the bottom plate, a spring for an automobile shock absorber is arranged in the spring box, and the upper end of the spring and the top of the spring box
Board fixed connection, the lower extreme and the steering wheel subassembly fixed connection of spring are equipped with locking mechanism on the steering wheel subassembly, the guardrail setting in the left and right sides of bottom plate, guardrail and bottom plate fixed connection are equipped with light, microphone, tool rest and power on the bottom plate, light and microphone are respectively through hose and bottom plate fixed connection, make light and microphone energy adjust height and direction wantonly, the light is used for the illumination when the vehicle bottom detects the maintenance, the microphone is used for carrying out sound signal's collection, the tool rest is used for storing the vehicle bottom and detects the instrument commonly used in maintenance.
2. The vehicle bottom multifunctional protective vehicle of claim 1, which is characterized in that: the steering wheel subassembly include gyro wheel, shaft and connecting seat, the connecting seat includes connecting plate at top, swivel mount and retaining member below the connecting plate, the lower extreme of spring and the connecting plate fixed connection of steering wheel subassembly, swivel mount and connecting plate normal running fit, the swivel mount below is equipped with the race, the gyro wheel is established at the gyro wheel
In the wheel groove, the shaft passes from swivel mount and gyro wheel, and the both ends of shaft are equipped with the shaft retaining member, the retaining member setting on the swivel mount, retaining member and swivel mount swing joint are equipped with the brake block in the retaining member lower part, push down the retaining member, make the brake block compress tightly the gyro wheel, realize the locking of gyro wheel.
3. The vehicle bottom multifunctional protective vehicle of claim 1, which is characterized in that: the guardrail be including horizontal pole and a plurality of vertical pole, the lower extreme of vertical pole is connected with the last fixed surface of bottom plate, the top and the horizontal pole fixed connection of vertical pole are equipped with curved rib in the connection position.
4. The vehicle bottom multifunctional protective vehicle of claim 1, which is characterized in that: the bottom plate be aluminum alloy material spare, the guardrail is 45 steel material spares.
5. The vehicle bottom multifunctional protective vehicle of claim 1, which is characterized in that: the illuminating lamp is an LED illuminating light source.
6. The vehicle bottom multifunctional protective vehicle of claim 1, which is characterized in that: the tool rack is provided with a plurality of tool grooves, and the maintenance tools can be placed in different tool grooves in a classified mode.
7. The vehicle bottom multifunctional protective vehicle of claim 1, which is characterized in that: a power socket is arranged on one side face of the bottom plate, so that the illuminating lamp, the microphone and the electric maintenance tool can be conveniently used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226504.6U CN209954652U (en) | 2019-12-13 | 2019-12-13 | Multifunctional protective vehicle for vehicle bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226504.6U CN209954652U (en) | 2019-12-13 | 2019-12-13 | Multifunctional protective vehicle for vehicle bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209954652U true CN209954652U (en) | 2020-01-17 |
Family
ID=69249434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922226504.6U Expired - Fee Related CN209954652U (en) | 2019-12-13 | 2019-12-13 | Multifunctional protective vehicle for vehicle bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209954652U (en) |
-
2019
- 2019-12-13 CN CN201922226504.6U patent/CN209954652U/en not_active Expired - Fee Related
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| 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: 20200117 |