CN205538248U - Offroad vehicle ride comfort pulse test device - Google Patents
Offroad vehicle ride comfort pulse test device Download PDFInfo
- Publication number
- CN205538248U CN205538248U CN201620345103.6U CN201620345103U CN205538248U CN 205538248 U CN205538248 U CN 205538248U CN 201620345103 U CN201620345103 U CN 201620345103U CN 205538248 U CN205538248 U CN 205538248U
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- offroad vehicle
- ride comfort
- test device
- projection
- vehicle ride
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Abstract
The utility model discloses an offroad vehicle ride comfort pulse test device, including 8 road analogue means in 4 groups, the structure that every group is two is the same, and each equipment appearance of putting is the semicircle type of co -altitude not, and every road analogue means of group highly decreases progressively in proper order or increases progressively, and every road analogue means includes lug and reinforcing plate, connecting plate, the lug is half circular shell body structure, lug and connecting plate fixed connection, the reinforcing plate is 2 semicircle templates, its shape and size with the shape of lug and size cooperate uses, welding both sides inside the lug respectively. The utility model discloses can reflect the operating mode of offroad vehicle under the condition of typical case protruding road surface, every road analogue means of group can bear the impact load of offroad vehicle under the condition of going at high speed comprehensively, through many secondary shock and do not take place obvious deformation.
Description
Technical field
This utility model relates to offroad vehicle Ride Comfort technical field, particularly relates to a kind of offroad vehicle
Ride comfort impulse test device.
Background technology
In conventional art, for excessively protruding pulse testing, China's standard to same vehicle only with single
The projection of height is examined, and it is optional that projection is shaped as triangular form and long shelving two kinds, and both be have bright
Significant difference is other, complicated due to the latter's waveform in reality, makes loaded down with trivial details, therefore uses triangular bump more.These
Background technology makes when carrying out Ride Comfort, and examination operating mode is single, it is impossible to adapt to offroad vehicle multiple
Driving requirements under complicated road conditions.It addition, when actual tests, owing to using triangular bump more,
It is that face contacts between projection with round tire, so that pulse is wider, is not easy to data identification and refinement.
Summary of the invention
The purpose of this utility model is for technological deficiency present in prior art, and provides a kind of cross-country vapour
Car ride comfort impulse test device.
For realizing the purpose of this utility model, this utility model be the technical scheme is that a kind of cross-country vapour
Car ride comfort impulse test device, including 4 groups of 8 road simulators, the structure often organizing two pieces is identical,
The profile of each group device is the semi-circular of differing heights, and the height often organizing road simulator successively decreases successively or passs
Increasing, every road simulator includes projection and reinforcing plate, connecting plate, and described projection is semicircular shell knot
Structure, described projection is fixing with connecting plate to be connected, and described reinforcing plate is 2 pieces of semicircle templates, its shape and size
It is used in combination with size with the shape of described projection, is respectively welded at the internal both sides of projection.
Wherein, the height of projection of 4 groups of road simulators is incremented by successively, be the most respectively 10.16cm,
15.24cm、20.32cm、25.40cm。
Wherein, described reinforcing plate is designed in the middle of equal strength scrape out circular hollow structure in non-stress side.
Wherein, described lug surface scribbles the spaced oblique reflectorized paint of different colours.
Wherein, also including pull bar, one end of pull bar is provided with handle, and the other end is hook-shaped, and described projection is non-
Stress side is designed with an aperture, and hook-shaped one end of described pull bar hooks in described aperture, can pull projection.
Wherein, the both sides, one end of projection are provided with rapid translating train, and described rapid translating train includes wheel
Son, pivoted arm, gripper shoe, alignment pin, wheel is connected with the wheel shaft of pivoted arm by bearing, and wheel can be around
Wheel shaft rotates, one end perforate of pivoted arm and being connected with the tumbler shaft arranged on the supporting plate, and pivoted arm can be around
Tumbler shaft rotates, and gripper shoe is provided with the first hole, location and the second hole, location, the pivoted arm adjacent with gripper shoe
On be provided with spacing hole, can be by spacing hole with hole, location is fixing connects by alignment pin, gripper shoe is welded on
On connecting plate.
Compared with prior art, the beneficial effects of the utility model are: this device can reflect offroad vehicle comprehensively
Operating mode under typical ledge surface conditions, often group road simulator can bear offroad vehicle at row at a high speed
Shock loading in the case of sailing, does not occur through repeat impact significantly to deform.
Accompanying drawing explanation
Fig. 1 show this utility model example structure the first schematic diagram；
Fig. 2 show this utility model example structure the second schematic diagram；
Fig. 3 show this utility model example structure the 3rd schematic diagram；
Fig. 4 show structure first schematic diagram of the rapid translating train that this utility model embodiment provides；
Fig. 5 show structure second schematic diagram of the rapid translating train that this utility model embodiment provides；
Fig. 6 show structure the 3rd schematic diagram of the rapid translating train that this utility model embodiment provides；
In figure: 1-projection, 2-reinforcing plate, 3-connecting plate, 4-rapid translating train, 5-screw, 6-pull bar,
7-open-work, 8-fixing hole, 401-wheel, 402-pivoted arm, 403-bearing, 404-wheel shaft, 405-first is fixed
Hole, position, 406-second positions hole, 407-reinforcing plate, 408-tumbler shaft, 409-alignment pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.Should be appreciated that
Specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
It should be noted that, " connection " described herein and be used for expressing the word of " connection ", as
" be connected ", " being connected " etc., it both may refer to a certain parts and had been directly connected to another parts, it is also possible to
Refer to a certain parts be connected with another parts by miscellaneous part.
As shown in Figure 1-Figure 3, this utility model offroad vehicle ride comfort impulse test device is by 4 groups of 8 roads
Road analog composition, two pieces is one group, and the when of use, the wheel of automobile both sides, respectively by two
On identical road simulator.Often group road simulator structure is identical, is semi-circular, the projection of 4 groups
Height the most different with size, be the most respectively 10.16cm, 15.24cm, 20.32cm,
25.40cm, each road simulator include projection 1, reinforcing plate 2, connecting plate 3, rapid translating train 4,
Screw 5, connecting plate 3 is designed as overall permeable structures, and on the one hand it can bear the impulsive force that projection 1 transmits,
On the other hand can be tightly secured on road surface as an entirety.Connecting plate has 6 fixing holes, Gu
Determining hole can be screwed hole, is then fixed on road surface by connecting plate by screw 5.
Described projection 1 is welded on connecting plate 3, and surface scribbles between yellow wide for eye-catching 30mm and black
Every 30 degree of oblique reflectorized paints, projection 1 non-stress side is designed with an aperture for inserting pull bar 6,
In a preferred embodiment, more solid in order to draw, aperture can be designed as the most outside, pass through
Pull bar 6 can pull one integral piece road simulator.
Described reinforcing plate 2 is preferably set to 2 pieces of semicircle templates, is respectively welded at internal 2 positions of projection
Put place, and be designed in the middle of equal strength scrape out circular hollow structure, circular hollow in its non-percussion stress side
Structure can be open-work 7 structure.
In a preferred embodiment, move for convenience, be respectively provided with rapid translating in the both sides, one end of projection
Wheel train structure 4, as Figure 4-Figure 6, rapid translating wheel train structure 4 include wheel 401, pivoted arm 402,
Gripper shoe 407, alignment pin 409 etc..Wheel size is little, material is light, is fixed on by bearing 403
On the wheel shaft 404 of pivoted arm, rotate freely；Pivoted arm 402 is made up of inside and outside two pieces of arms, for wheel between two pieces of arms
Son, one end of two pieces of arms is connected by wheel shaft 404, and wheel 401 is installed on wheel shaft, the other end of pivoted arm
Perforate is wound on the tumbler shaft 408 of gripper shoe, is provided with spacing hole simultaneously, and spacing hole can be screwed hole；
Gripper shoe 407 is welded on connecting plate 3, is provided with a tumbler shaft 408, and pivoted arm can drive wheel
Rotate around this tumbler shaft 408, be provided with hole, two location in gripper shoe 407, including the first location simultaneously
Hole and the second hole, location, the first hole, location is used for by wheel alignment above connecting plate, and the second hole, location is used for
By wheel alignment below connecting plate；Alignment pin front end is provided with screw thread.When road simulator is in work
During state, wheel alignment is above connecting plate；When road simulator moved by needs, wheel is transformed into
Below connecting plate.
Described pull bar 6 is provided with handle, and the other end is hook-shaped.
During work, road simulator is fixed on the ground by screw 5, connecting plate 3, and automobile is with certain
Speed breaks through this device, and then investigates the ride comfort of automobile.During portable, rapid translating train is rotated to even
Below fishplate bar and lock, pull bar inserts, and holds pull bar and pulls road simulator.
The above is only preferred implementation of the present utility model, it is noted that lead for this technology
For the those of ordinary skill in territory, on the premise of without departing from this utility model principle, it is also possible to make some
Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. an offroad vehicle ride comfort impulse test device, it is characterised in that include 4 groups of 8 road moulds
Intending device, the structure often organizing two pieces is identical, and the profile of each group device is the semi-circular of differing heights, Mei Jiandao
Road analog includes projection and reinforcing plate, connecting plate, and described projection is semicircular shell structure, described convex
Block is fixing with connecting plate to be connected, and described reinforcing plate is 2 pieces of semicircle templates, its shape and size and described projection
Shape be used in combination with size, be respectively welded at the internal both sides of projection.
Offroad vehicle ride comfort impulse test device the most according to claim 1, it is characterised in that each
The height of group device is 10.16cm, 15.24cm, 20.32cm, 25.40cm respectively.
Offroad vehicle ride comfort impulse test device the most according to claim 1 and 2, it is characterised in that
Described reinforcing plate is designed in the middle of equal strength scrape out circular hollow structure in non-stress side.
Offroad vehicle ride comfort impulse test device the most according to claim 1 and 2, it is characterised in that
Described lug surface scribbles the spaced oblique reflectorized paint of different colours.
Offroad vehicle ride comfort impulse test device the most according to claim 1 and 2, it is characterised in that
Also including pull bar, one end of pull bar is provided with handle, and the other end is hook-shaped, and described projection non-stress side sets
In respect of an aperture, hook-shaped one end of described pull bar hooks in described aperture, can pull projection.
Offroad vehicle ride comfort impulse test device the most according to claim 1, it is characterised in that convex
The both sides, one end of block are provided with rapid translating train, and described rapid translating train includes wheel, pivoted arm, props up
Fagging, alignment pin, wheel is connected with the wheel shaft of pivoted arm by bearing, and wheel can rotate around wheel shaft, turns
One end perforate of arm and being connected with the tumbler shaft arranged on the supporting plate, pivoted arm can rotate around tumbler shaft,
It is provided with the first hole, location and the second hole, location in gripper shoe, the pivoted arm adjacent with gripper shoe is provided with spacing
Hole, can be by the fixing connection of spacing hole and hole, location by alignment pin, and gripper shoe is welded on connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345103.6U CN205538248U (en) | 2016-04-21 | 2016-04-21 | Offroad vehicle ride comfort pulse test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345103.6U CN205538248U (en) | 2016-04-21 | 2016-04-21 | Offroad vehicle ride comfort pulse test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205538248U true CN205538248U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620345103.6U Active CN205538248U (en) | 2016-04-21 | 2016-04-21 | Offroad vehicle ride comfort pulse test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205538248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537242A (en) * | 2020-05-18 | 2020-08-14 | 北京汽车集团越野车有限公司 | Vehicle steering wheel hiring test testing device and method |
-
2016
- 2016-04-21 CN CN201620345103.6U patent/CN205538248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537242A (en) * | 2020-05-18 | 2020-08-14 | 北京汽车集团越野车有限公司 | Vehicle steering wheel hiring test testing device and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |