CN206348151U - A kind of obstacle adjuster - Google Patents
A kind of obstacle adjuster Download PDFInfo
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- CN206348151U CN206348151U CN201621394343.1U CN201621394343U CN206348151U CN 206348151 U CN206348151 U CN 206348151U CN 201621394343 U CN201621394343 U CN 201621394343U CN 206348151 U CN206348151 U CN 206348151U
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- obstacle
- fixing hole
- fixed component
- adjuster
- bar portion
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Abstract
The utility model discloses a kind of obstacle adjuster, belong to vehicle impact testing apparatus field.The obstacle adjuster includes：Body, the first fixed component, the second fixed component and limited block；Insertion offers multiple first fixing holes matched with the number and size of the first fixed component, and multiple second fixing holes matched with the number and size of the second fixed component in body；The 3rd fixing hole corresponding with multiple first fixing hole positions is offered on limited block, the size of the 3rd fixing hole is matched with the end size of the first fixed component, the 3rd fixing hole not insertion limited block.So as to after by the second fixed component body is fixed on the obstacle wall for the one or both sides for being hit obstacle, adjust the locking length of the first fixed component, the position for being hit obstacle is adjusted, so as to accurately be adjusted to being hit obstacle position, improve and hit obstacle positioning regulated efficiency, it is simple to operate, improve the simulation precision of impact test.
Description
Technical field
The utility model is related to vehicle impact testing apparatus field, more particularly to a kind of obstacle adjuster.
Background technology
At present, be vehicle C-ECAP (full name China Eco-Car Assessment Programme,《Ecology in China
Automobile evaluation code》) vehicle ODB (Offset Deformable Barrier, deformable biasing obstacle) impact test when,
There are strict regulation and requirement to the fixation for being hit obstacle for offset collision and the installation of honeycomb aluminum.Prior art
In, it is fixed it is such hit the position of thing when, it is general thing be hit using crane to be moved at obstacle wall one relative position again
It is fixed.
By the method for prior art, because crane is connected by steel cable structure with being hit thing, it is difficult to enter to being hit obstacle
Row is accurately positioned, and therefore, obstacle positioning precision deviation can be caused larger and dangerous higher, and operation is relatively cumbersome, can extend examination
Time is tested, simultaneously because positioning alignment is repeated, the experimentation costs such as human and material resources are added；If in addition, the preparatory stage
Vehicle is inaccurate to central point, and the experiment rear vehicle point of impingement can be caused not accurate, be not inconsistent after vehicle collision with simulated test effect,
The problems such as test failure, at the same to experiment preparation bring many inconvenience, so need provide one kind can be accurately positioned by
The device and method of obstacle are hit, to improve vehicle impact test effect.
Utility model content
In order to improve the precision for being hit obstacle position adjustment, the operation for facilitating precision to adjust, while improving precision adjustment
Efficiency, the utility model embodiment provides a kind of obstacle adjuster.The technical scheme is as follows：
First aspect includes there is provided a kind of obstacle adjuster, the obstacle adjuster：
Body, the first fixed component, the second fixed component and limited block；
Insertion offers multiple first matched with the number and size of first fixed component and consolidated in the body
Determine hole, and multiple second fixing holes matched with the number and size of second fixed component；
The multiple first fixing hole is staggered and is vertically arranged in the body with the multiple second fixing hole；
The 3rd fixing hole corresponding with the multiple first fixing hole position is offered on the limited block, the described 3rd consolidates
The size for determining hole is matched with the end size of first fixed component, limited block described in the 3rd fixing hole not insertion.
With reference in a first aspect, in the first mode in the cards, first fixed component includes base portion, Yi Jicong
The bar portion that the base portion extends；
The bar portion is provided with external screw thread；
Wherein, the diameter of first fixing hole and the 3rd fixing hole and the diameter matches of the bar portion.
With reference to the first mode in the cards of first aspect, in second of mode in the cards, the bar portion
Including the first bar portion and the second bar portion；
The base diameter is more than first gauge diameter, and it is straight that first gauge diameter is more than second bar portion
Footpath；
Wherein, the diameter of first fixing hole is matched with first gauge diameter, the size of the 3rd fixing hole
Matched with the size of second bar portion.
With reference to first aspect or second of mode in the cards of first aspect, in the third mode in the cards
In, second fixed component includes bolt；
The bolt includes bolt cap and bolt shank, and the bolt shank is provided with external screw thread；
The bolt shank diameter matches with the described second fixation bore dia.
With reference to the third mode in the cards of first aspect to first aspect, in the 4th kind of mode in the cards
In, it is provided with internal thread in first fixing hole, second fixing hole and the 3rd fixing hole.
With reference to the 4th kind of mode in the cards of first aspect, in the 5th kind of mode in the cards, described second
Two faces of the body of fixing hole insertion are the horizontal plane being parallel to each other.
With reference to the 4th kind of mode in the cards of first aspect, in the 6th kind of mode in the cards, described first
One face of the body of fixing hole insertion is horizontal plane, in use, offering for the horizontal plane and limited block the 3rd is consolidated
The face for determining hole is relative.
With reference to the 6th kind of mode in the cards of first aspect, in the 7th kind of mode in the cards, with described
The another side that the horizontal plane of the body of one fixing hole insertion is relative is arch.
Second aspect applies above-mentioned first there is provided the obstacle method of adjustment in a kind of vehicle impact testing, methods described
Aspect to the 7th kind of the first aspect obstacle adjuster described in any one, methods described includes：
By the track Alignment measuring center line in vehicle impact test place；
According to the measuring center line, obstacle will be hit and be resisted against on obstacle metope；
According to the position for being hit obstacle, obstacle adjuster is installed on described hit described in obstacle one or both sides
On obstacle metope, and adjust the first fixed component of the obstacle adjuster to adjust the position for being hit obstacle and the survey
Measure center line alignment；
The base for being hit obstacle is fixed on the obstacle metope.
It is described that obstacle adjuster is installed on described hit in the first mode in the cards with reference to second aspect
On the obstacle metope of obstacle one or both sides, and adjust the first fixed component of the obstacle adjuster to adjust the quilt
The step of position for hitting obstacle is aligned with the center line includes：
Second fixed component of the obstacle adjuster is passed through to the second fixing hole of the obstacle adjuster body, so that
The body is fixed with the obstacle wall；
The limited block of obstacle adjuster is resisted against the base side for being hit obstacle, first fixed component is worn
The first fixing hole of the obstacle adjuster is crossed, the 3rd fixing hole of the quasi- limited block is fixed；
First fixed component is adjusted, a side for being hit obstacle is adjusted and is aligned with the measuring center line.
The beneficial effect brought of technical scheme that the utility model embodiment is provided is：The utility model embodiment is provided
Obstacle adjuster hit obstacle by the way that the body of obstacle adjuster is fixed on by the second fixed component through the second fixing hole
On the obstacle wall of one or both sides, then limited block is resisted against to the base side for being hit obstacle, the first fixed component is passed through
First fixing hole of body, is deep into corresponding 3rd fixing hole of limited block, so that the lock by adjusting the first fixed component
Tight length, by being hit the power of obstacle from being hit obstacle side and give, so as to adjust the position for being hit obstacle, can hit wall
Barrier is moved to by crane after the relative position of obstacle wall, and the position for being hit obstacle is accurately adjusted；Meanwhile, use the wall
Hinder the simple to operate of adjuster, without positioning repeatedly, improve the efficiency for being hit obstacle registration, and avoid car crass examination
The consuming to human and material resources during centering is tested, vehicle impact testing simulation effect and accuracy is improved.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the obstacle adjuster all parts dismounting schematic diagram figure that the utility model embodiment is provided；
Fig. 2 is the body construction schematic diagram for the obstacle adjuster that the utility model embodiment is provided；
Fig. 3 is another structural representation for the first fixed component that the utility model embodiment is provided；
Fig. 4 is the combining structure schematic diagram for the obstacle adjuster that the utility model embodiment is provided；
Fig. 5 is that the obstacle adjuster of the utility model embodiment offer is installed on entirety when being hit obstacle and obstacle wall
When structural representation.
Description of reference numerals：
1st, body；2nd, the first fixed component；3rd, the second fixed component (bolt)；4th, limited block；11st, the first fixing hole；12、
Second fixing hole；41st, the 3rd fixing hole；221st, the first bar portion；222nd, the second bar portion；31st, bolt cap；32nd, bolt shank；5、
Obstacle adjuster；6th, honeycomb aluminum obstacle is；7th, obstacle seat；71st, obstacle seat base；8th, obstacle wall.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with the utility model
Accompanying drawing in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality
It is only a part of embodiment of the utility model to apply example, rather than whole embodiments.Based on the embodiment in the utility model,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this reality
With novel protected scope.
Embodiment one
The utility model embodiment provides a kind of obstacle adjuster, and shown in reference picture 1-3, obstacle adjuster includes：This
Body 1, the first fixed component 2, the second fixed component 3 and limited block 4；
Shown in reference picture 2, insertion offers matched with the number and size of the first fixed component 2 multiple in body 1
First fixing hole 11, and multiple second fixing holes 12 matched with the number and size of the second fixed component 3；
Multiple first fixing holes 11 are staggered and are vertically arranged in body with multiple second fixing holes 12；
Shown in reference picture 1, the 3rd fixing hole corresponding with multiple positions of first fixing hole 11 is offered on limited block 4
41, the size of the 3rd fixing hole 41 is matched with the end size of the first fixed component 2, the not insertion limited block of the 3rd fixing hole 41.
Wherein, reference picture 3, the first fixed component 2 includes base portion 21, and the bar portion 22 extended from base portion；
Bar portion 22 is provided with external screw thread；
The diameter of first fixing hole 11 and the 3rd fixing hole 41 and the diameter matches of bar portion 22.
It is preferred that, bar portion includes the first bar portion 221 and the second bar portion 222, shown in reference picture 1；
The diameter of base portion 21 is more than the diameter of the first bar portion 221, and the diameter of the first bar portion 221 is more than the diameter of the second bar portion 222；
Wherein, the diameter of the first fixing hole 11 and the diameter matches of the first bar portion 221, the size and second of the 3rd fixing hole 41
The size matching of bar portion 222；Optionally, the size of the 3rd fixing hole 41 matched with the size of the second bar portion 222 including this
The diameter matches of the diameter of three fixing holes 41 and the second bar portion 222, or diameter and depth including the 3rd fixing hole 41 with
Diameter and the length matching of second bar portion 222.
It should be noted that the first fixed component shown in Fig. 1 includes base portion 21, the first bar portion 221 and the second bar portion
222。
First fixed component can be jackscrew or the longer screw of bar portion, can also be that other have and fix
The part of effect, the utility model embodiment is not limited to specific first fixed component.
The second fixed component 3 that the utility model embodiment is provided includes bolt, shown in reference picture 1, the mark of the bolt
For 3；
Bolt 3 includes bolt cap 31 and bolt shank 32, and bolt shank is provided with external screw thread；
The diameter of bolt shank 32 matches with the diameter of the second fixing hole 12.
It is corresponding, in the utility model embodiment, set in the first fixing hole 11, the second fixing hole 12 and the 3rd fixing hole 41
It is equipped with internal thread；The internal thread and the external screw thread of the first fixed component, the second fixed component match, wherein, screw thread is preferably held
The larger helicitic texture of power is carried, such as trapezoidal thread, rectangular thread.
It should be noted that not specifically illustrated first fixed component, the second fixed component, the first fixing hole, in Fig. 1-3
The helicitic texture of two fixing holes and the 3rd fixing hole.
Shown in reference picture 2 and Fig. 4, two faces of the body of the insertion of the second fixing hole 12 are the horizontal plane being parallel to each other；The
One face of the body of the insertion of one fixing hole 11 is horizontal plane A, in use, horizontal plane A and limited block offer the 3rd fixation
The face in hole is relative；The another side relative with the horizontal plane A of the body of the first fixing hole insertion is arch B.
Shown in reference picture 4, state diagram when being combined together for the obstacle adjuster all parts.
Shown in reference picture 5, in Figure 5, obstacle adjuster is 5, and honeycomb aluminum obstacle is 6, and obstacle seat is 7, obstacle seat base
For 71, obstacle wall is 8, herein, it is necessary to which explanation, honeycomb aluminum obstacle 6 and obstacle seat are combined into and are hit obstacle, in use, first will
Honeycomb aluminum obstacle is installed on obstacle seat and is combined as being hit obstacle, and this is hit into obstacle be moved to the phase of obstacle wall 8 by crane
Contraposition is postponed, and the second fixed component 3 of obstacle adjuster 5 is passed through to the second fixing hole 12 of the body 1 of obstacle adjuster, so that
Body 1 is fixed with obstacle wall 8 and (is provided with fixing hole on obstacle wall)；The limited block 4 of obstacle adjuster 5 is resisted against obstacle seat again
The side of base 71, the first fixed component 2 is passed through the first fixing hole 11 of obstacle adjuster, and the 3rd of alignment limited block 4 the fixes
Hole fixes 41；
The locking length of the first fixed component 2 is adjusted, adjusts and is hit position of the obstacle with respect to obstacle wall 8, it is fixed after adjustment
The fixed structure of obstacle seat base 71 or so is fixed with obstacle wall, so as to be hit a side and the vehicle collision examination of obstacle
Test the measuring center line alignment of track.
It should be noted that because in vehicle impact testing, the collision between automobile and obstacle can cause repeatedly to change quilt
Obstacle is hit, and obstacle seat cost is higher, so honeycomb aluminum obstacle is installed on obstacle seat, then vehicle impact testing collision is only damaged
Bad honeycomb aluminum obstacle, will not damage obstacle seat, reduce experimentation cost, and in test of many times, only need to be with changing the wall being aligned
Hinder the honeycomb aluminum obstacle on seat, reduce the alignment function that obstacle is hit in experiment every time, improve test efficiency.
The utility model embodiment provides a kind of obstacle adjuster, by the way that the second fixed component is passed through into the second fixing hole
The body of obstacle adjuster is fixed on the obstacle wall for being hit obstacle one or both sides, then limited block is resisted against is hit wall
The base side of barrier, the first fixed component is passed through the first fixing hole of body, is deep into corresponding 3rd fixing hole of limited block
It is interior, so that the locking length by adjusting the first fixed component, by being hit the power of obstacle from being hit obstacle side and give, so that
The position of obstacle is hit in adjustment, after the relative position of obstacle wall being moved to by crane being hit obstacle, to being hit obstacle
Position accurately adjusted；Meanwhile, using the simple to operate of the obstacle adjuster, without positioning repeatedly, obstacle is hit in raising
The efficiency of registration, and the consuming during vehicle impact testing centering to human and material resources is avoided, improve car crass
Test simulation effect and accuracy.
It should be noted that " first " " second " description being related in the utility model is only used for describing purpose, and can not
It is interpreted as indicating or implies its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".
Above-mentioned all optional technical schemes, can form alternative embodiment of the present utility model, herein using any combination
No longer repeat one by one.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. a kind of obstacle adjuster, it is characterised in that the obstacle adjuster includes：
Body, the first fixed component, the second fixed component and limited block；
Insertion offers multiple first fixing holes matched with the number and size of first fixed component in the body,
Multiple second fixing holes matched with the number and size with second fixed component；
The multiple first fixing hole is staggered and is vertically arranged in the body with the multiple second fixing hole；
The 3rd fixing hole corresponding with the multiple first fixing hole position, the 3rd fixing hole are offered on the limited block
Size matched with the end size of first fixed component, limited block described in the 3rd fixing hole not insertion.
2. obstacle adjuster according to claim 1, it is characterised in that first fixed component includes base portion, and
The bar portion extended from the base portion；
The bar portion is provided with external screw thread；
Wherein, the diameter of first fixing hole and the 3rd fixing hole and the diameter matches of the bar portion.
3. obstacle adjuster according to claim 2, it is characterised in that the bar portion includes the first bar portion and the second bar
Portion；
The base diameter is more than first gauge diameter, and first gauge diameter is more than second gauge diameter；
Wherein, the diameter of first fixing hole is matched with first gauge diameter, the size of the 3rd fixing hole and institute
State the size matching of the second bar portion.
4. obstacle adjuster according to claim 3, it is characterised in that second fixed component includes bolt；
The bolt includes bolt cap and bolt shank, and the bolt shank is provided with external screw thread；
The bolt shank diameter matches with the described second fixation bore dia.
5. the obstacle adjuster according to claim 1-4 any one, it is characterised in that first fixing hole, described
Internal thread is provided with two fixing holes and the 3rd fixing hole.
6. obstacle adjuster according to claim 5, it is characterised in that the body of the second fixing hole insertion
Two faces are the horizontal plane being parallel to each other.
7. obstacle adjuster according to claim 5, it is characterised in that the body of the first fixing hole insertion
One face is horizontal plane, in use, the horizontal plane is relative with the face for offering the 3rd fixing hole of limited block.
8. obstacle adjuster according to claim 7, it is characterised in that the body with the first fixing hole insertion
The relative another side of the horizontal plane be arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394343.1U CN206348151U (en) | 2016-12-19 | 2016-12-19 | A kind of obstacle adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394343.1U CN206348151U (en) | 2016-12-19 | 2016-12-19 | A kind of obstacle adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348151U true CN206348151U (en) | 2017-07-21 |
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ID=59317156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621394343.1U Active CN206348151U (en) | 2016-12-19 | 2016-12-19 | A kind of obstacle adjuster |
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| CN (1) | CN206348151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644511A (en) * | 2016-12-19 | 2017-05-10 | 汽-大众汽车有限公司 | Barrier adjustment device and barrier adjustment method |
| CN111964920A (en) * | 2020-08-17 | 2020-11-20 | 中汽研汽车检验中心(广州)有限公司 | Barrier for small offset collision test |
-
2016
- 2016-12-19 CN CN201621394343.1U patent/CN206348151U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644511A (en) * | 2016-12-19 | 2017-05-10 | 汽-大众汽车有限公司 | Barrier adjustment device and barrier adjustment method |
| CN111964920A (en) * | 2020-08-17 | 2020-11-20 | 中汽研汽车检验中心(广州)有限公司 | Barrier for small offset collision test |
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