CN216791670U - Vehicle steering shaft load detection equipment - Google Patents
Vehicle steering shaft load detection equipment Download PDFInfo
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- CN216791670U CN216791670U CN202123249274.9U CN202123249274U CN216791670U CN 216791670 U CN216791670 U CN 216791670U CN 202123249274 U CN202123249274 U CN 202123249274U CN 216791670 U CN216791670 U CN 216791670U
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- loading device
- wheel loading
- front wheel
- rear wheel
- steering shaft
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Abstract
The utility model discloses a vehicle steering shaft load detection device, and relates to the technical field of motor vehicle performance detection. The vehicle-mounted loading device comprises a front wheel loading device, a rear wheel loading device and an object stage positioned between the front wheel loading device and the rear wheel loading device, wherein horizontal adjusting devices are respectively arranged at the bottoms of the front wheel loading device and the rear wheel loading device, electronic scales are respectively arranged at the tops of the front wheel loading device and the rear wheel loading device through supports, a vehicle clamping device is fixedly arranged above the electronic scales of the front wheel loading device, an inclined plate is arranged behind the rear wheel loading device, the top of the inclined plate is flush with the horizontal planes of the electronic scales above the front wheel loading device and the rear wheel loading device, a support column is fixedly arranged below the top of the inclined plate, and the support column is flush with the horizontal planes at the bottoms of the front wheel loading device and the rear wheel loading device. The utility model has the technical advantages of simple structure, convenient movement and portability, economy and applicability, and provides technical support for further popularization and promotion of the vehicle steering shaft load detection equipment.
Description
Technical Field
The utility model relates to the technical field of motor vehicle performance detection, in particular to a vehicle steering shaft load detection device.
Background
Loads, traditionally referred to as various direct actions applied to an engineered structure to cause the engineered structure or component to act, are commonly: the structure dead weight, the floor live load, the roof deposition load, the vehicle load, crane load, equipment power load and wind, snow, wrap up in the natural load such as ice, wave, the loading force requirement of different motor vehicles is different, and general load is until the motor vehicle under no load or full load state, steering shaft axle load (or steering wheel load) should be more than or equal to with the ratio of this car service mass and total weight respectively: a passenger car: 30 percent; three-wheeled automobile, positive motor tricycle: 18 percent; other motor vehicles: 20 percent.
However, the conventional device for detecting the load of the steering shaft of the vehicle has a complicated structure, and the cost of the device is too high due to the excessive precision of the device, so that the device cannot be widely popularized in the wide market.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vehicle steering shaft load detection device, which aims to solve the problems in the prior art.
In order to achieve the technical purpose, the utility model mainly adopts the following technical scheme:
the utility model provides a vehicle steering shaft load check out test set, includes front wheel load device, rear wheel load device and is located objective table between front wheel load device and the rear wheel load device, front wheel load device and rear wheel load device bottom are installed respectively and are provided with horizontal adjusting device, and front wheel load device and rear wheel load device top are provided with the electronic scale through the support respectively, and front wheel load device electronic scale top fixed mounting has vehicle clamping device, and rear wheel load device rear is provided with the swash plate, the swash plate top with the electronic scale horizontal plane of front wheel load device and rear wheel load device top flushes the setting, and swash plate top below fixed mounting has the pillar, the pillar with front wheel load device with rear wheel load device bottom horizontal plane flushes the setting.
The front wheel load device and the rear wheel load device have the same structure and comprise mounting tables with square-turn cross sections, universal wheels are mounted at four corners of the bottoms of the mounting tables, the supports are fixedly mounted at the tops of the mounting tables, and the electronic scales are located above the supports.
Further, a threaded hole is formed in the bottom plate below the bottom of the mounting table, the threaded hole is connected with the horizontal adjusting device in a threaded mode, the horizontal adjusting device comprises a vertical screw rod connected with the threaded hole in a threaded mode, a fixing nut is connected to the vertical screw rod in a threaded mode, the fixing nut is located below the bottom plate, and a horizontal supporting plate is fixedly mounted at the bottom of the vertical screw rod.
As a further improvement of the present invention, the objective table includes two sets of support rods respectively disposed behind the front wheel loading device and in front of the rear wheel loading device, the two sets of support rods are arranged in a rectangular distribution, and a support plate is respectively connected above the top of each set of support rods, the support plates are arranged in a hollow manner, the two support plates are connected through an extension plate, and two ends of the extension plate are respectively slidably disposed in the two support plates.
Furthermore, a circular groove is formed in the top of the supporting rod, a spring is fixedly mounted at the bottom of the groove, and the lower portion of the bottom of the supporting plate is slidably arranged in the groove.
In the utility model, the vehicle clamping device comprises fixing plates fixedly arranged between two side edges of the electronic scale of the front wheel load device, threaded holes are formed in the two fixing plates, horizontal screws are respectively connected in the threaded holes in a threaded manner, and clamping plates are fixedly arranged at the other ends of the two horizontal screws, which are opposite to each other.
Preferably, the inclined plate and the extension line of the horizontal plane at the bottom of the front wheel loading device and the horizontal plane at the bottom of the rear wheel loading device form an included angle of 20-30 degrees.
Compared with the prior art, the utility model has the following beneficial effects:
1. the front wheel loading device, the rear wheel loading device and the objective table are assembled in a mutually-detached mode, and the universal wheels are arranged at the bottoms of the front wheel loading device and the rear wheel loading device, so that the device can move conveniently;
2. all the assembling parts adopted by the utility model are connected by adopting a detachable fastening device, so that the disassembly is convenient to the maximum extent, and the replacement and transportation of parts are convenient;
3. from the economical and applicable angle, the utility model has the technical advantages of simple structure, convenient movement and practicability, and provides technical support for further popularization and promotion of the vehicle steering shaft load detection equipment.
Drawings
Fig. 1 is a schematic structural view of a vehicle steering shaft load detecting apparatus of the present invention;
FIG. 2 is a schematic view of the structure of the stage of the present invention;
FIG. 3 is a schematic view of the connection structure between the support plate and the support rod according to the present invention;
FIG. 4 is a schematic view showing the structure of the vehicle clamping apparatus of the present invention on an electronic scale.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
A vehicle steering shaft load detecting apparatus as shown in fig. 1 includes a front wheel loading device, a rear wheel loading device, and a stage between the front wheel loading device and the rear wheel loading device, which are separately provided from each other, facilitating transfer of a single device. Wherein, the front wheel load device and the rear wheel load device bottom install respectively and are provided with horizontal adjusting device, and front wheel load device and rear wheel load device top are provided with electronic scale 2 through support 1 respectively, and is concrete, and front wheel load device is the same with rear wheel load device structure, sets up the mount table 5 into the font including the cross-section, and universal wheel 6 is installed in 5 bottom four corners of mount table, and mount table 5 top fixed mounting support 1, electronic scale 2 are located support 1 top.
The method comprises the steps of firstly determining the positions of a front wheel load device, a rear wheel load device and an objective table, then installing an electronic scale 2 on the tops of the front wheel load device and the rear wheel load device through a support 1, keeping the electronic scales 2 and the objective table at two ends to be located on the same horizontal plane through a horizontal adjusting device (when in detection, a steering shaft cannot have acting force from the vertical direction, otherwise, a detection result can be influenced), then placing a front wheel shaft and a rear wheel shaft of a vehicle on the electronic scales 2 at the two ends, weighing the weight through the electronic scales 2, and reading.
Wherein, a vehicle clamping device 14 is fixedly installed above the front wheel load device electronic scale 2, as shown in fig. 4, the vehicle clamping device 14 comprises fixing plates 15 fixedly installed in the middle of two side edges of the front wheel load device electronic scale 2, threaded holes are arranged on the two fixing plates 15, horizontal screws 16 are respectively in threaded connection in the threaded holes, and a clamping plate 17 is fixedly installed at the other end of the two horizontal screws 16 which are opposite to each other. After the front and rear wheel shafts of the vehicle are placed on the two electronic scales 2, the two sides of the wheel shafts can be clamped by the vehicle clamping device 14, and particularly, the horizontal screw 16 is rotated to move in the threaded hole, so that the position of the clamping plate 17 can be adjusted, the wheel shafts are clamped by the clamping plate 17, and the influence on the measurement effect is prevented.
Of course, the vehicle clamp device is not limited to this structure, and a pneumatic clamp device in which the movement of the clamp plate is controlled by a cylinder may be used.
In order to facilitate the detection of the load of the steering shaft of the vehicle and facilitate the advancing of the vehicle, the inclined plate 3 is arranged behind the rear wheel load device, wherein the top of the inclined plate 3 is flush with the horizontal planes of the electronic scales 2 above the front wheel load device and the rear wheel load device, a support column 4 is fixedly arranged below the top of the inclined plate 3, and the support column 4 is flush with the horizontal planes of the bottoms of the front wheel load device and the rear wheel load device. Preferably, the included angle between the inclined plate 3 and the extension lines of the horizontal planes of the bottoms of the front wheel load device and the rear wheel load device is 20-30 degrees, the preferred angle is further 26 degrees, and the arrangement of the angle structure is favorable for ascending and climbing of the vehicle.
In the utility model, a threaded hole is formed in a bottom plate below the bottom of the mounting table 5, a horizontal adjusting device is connected in the threaded hole, the horizontal adjusting device comprises a vertical screw 7 in threaded connection with the threaded hole, a fixing nut 8 is connected to the vertical screw 7 in a threaded manner, the fixing nut 8 is positioned below the bottom plate, and a horizontal supporting plate 9 is fixedly mounted at the bottom of the vertical screw 7.
When discovering electronic scale 2 unevenness on front wheel load device or rear wheel load device (can compare through the objective table that the level set up), can adjust the vertical screw 7 of bottom below, make it at the screw hole internal rotation, ensure electronic scale 2 level back, then utilize fixation nut 8 fixed vertical screw 7's position, at this moment, the position that is located the horizontal support board 9 of vertical screw 7 bottom is also fixed thereupon, plays stable supporting role.
Referring to fig. 2 and 3, in order to be suitable for detection of two-wheeled vehicles with various wheelbases, as a further improvement of the present invention, the objective table includes two sets of support rods 10 respectively disposed behind the front wheel loading device and in front of the rear wheel loading device, the two sets of support rods 10 are arranged in a rectangular distribution, a support plate 11 is respectively connected above the top of each set of support rod 10, the support plate 11 is arranged in a hollow manner, the two support plates 11 are connected through an extension plate 12, and two ends of the extension plate 12 are respectively slidably disposed in the two support plates 11. The depth of the extension plate 12 in the support plates 11 at the two ends is adjusted, so that the length of the whole objective table can be adjusted, the two-wheel vehicle with multiple wheelbases is suitable, and the universality is high.
Furthermore, a circular groove is formed in the top of the supporting rod 11, a spring 13 is fixedly mounted at the bottom of the groove, the lower portion of the bottom of the supporting plate 11 is arranged in the groove in a sliding mode, when the steering shaft of the vehicle is located above the objective table, the spring 13 can play a role in buffering and damping, and the stability of the device is effectively guaranteed.
In the description of the present invention, it is to be understood that the terms "middle", "two sides", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A vehicle steering shaft load detection apparatus characterized in that: the vehicle-mounted loading device comprises a front wheel loading device, a rear wheel loading device and an object stage positioned between the front wheel loading device and the rear wheel loading device, wherein horizontal adjusting devices are respectively arranged at the bottoms of the front wheel loading device and the rear wheel loading device, electronic scales are respectively arranged at the tops of the front wheel loading device and the rear wheel loading device through supports, a vehicle clamping device is fixedly arranged above the electronic scales of the front wheel loading device, an inclined plate is arranged behind the rear wheel loading device, the top of the inclined plate is flush with the horizontal planes of the electronic scales above the front wheel loading device and the rear wheel loading device, a support column is fixedly arranged below the top of the inclined plate, and the support column is flush with the horizontal planes at the bottoms of the front wheel loading device and the rear wheel loading device.
2. The vehicle steering shaft load detecting apparatus according to claim 1, characterized in that: the front wheel load device and the rear wheel load device are identical in structure and comprise an installation platform with a cross section in a shape like a Chinese character 'hui', universal wheels are installed at four corners of the bottom of the installation platform, the support is fixedly installed at the top of the installation platform, and the electronic scale is located above the support.
3. The vehicle steering shaft load detecting apparatus according to claim 2, characterized in that: the bottom plate below the bottom of the mounting table is provided with a threaded hole, the threaded hole is in threaded connection with the horizontal adjusting device, the horizontal adjusting device comprises a vertical screw rod in threaded connection with the threaded hole, the vertical screw rod is in threaded connection with a fixing nut, the fixing nut is located below the bottom plate, and a horizontal support plate is fixedly mounted at the bottom of the vertical screw rod.
4. The vehicle steering shaft load detecting apparatus according to claim 1, characterized in that: the objective table is including setting up respectively front wheel loading device rear with two sets of bracing pieces in rear wheel loading device the place ahead, it is two sets of bracing piece rectangular distribution sets up, and every group bracing piece top is connected with the backup pad respectively, the inside cavity of backup pad sets up, two connect through the extension plate between the backup pad, the extension plate both ends slide respectively and set up two in the backup pad.
5. The vehicle steering shaft load detecting apparatus according to claim 4, characterized in that: the support rod top is provided with circular recess, recess bottom fixed mounting has the spring, just backup pad bottom below slides and sets up in the recess.
6. The vehicle steering shaft load detecting apparatus according to claim 1, characterized in that: the vehicle clamping device comprises fixing plates fixedly mounted in the middle of two side edges of the electronic scale of the front wheel load device, threaded holes are formed in the two fixing plates, horizontal screw rods are connected in the threaded holes in a threaded mode respectively, and clamping plates are fixedly mounted at the other ends, opposite to the horizontal screw rods, of the two horizontal screw rods.
7. The vehicle steering shaft load detecting apparatus according to claim 1, characterized in that: the inclined plate and the extension line of the horizontal plane at the bottom of the front wheel load device and the horizontal plane at the bottom of the rear wheel load device form an included angle of 20-30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123249274.9U CN216791670U (en) | 2021-12-22 | 2021-12-22 | Vehicle steering shaft load detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123249274.9U CN216791670U (en) | 2021-12-22 | 2021-12-22 | Vehicle steering shaft load detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216791670U true CN216791670U (en) | 2022-06-21 |
Family
ID=82008141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123249274.9U Active CN216791670U (en) | 2021-12-22 | 2021-12-22 | Vehicle steering shaft load detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216791670U (en) |
-
2021
- 2021-12-22 CN CN202123249274.9U patent/CN216791670U/en active Active
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