CN207466583U - A kind of rear anti-crash skeleton structure - Google Patents
A kind of rear anti-crash skeleton structure Download PDFInfo
- Publication number
- CN207466583U CN207466583U CN201721598379.6U CN201721598379U CN207466583U CN 207466583 U CN207466583 U CN 207466583U CN 201721598379 U CN201721598379 U CN 201721598379U CN 207466583 U CN207466583 U CN 207466583U
- Authority
- CN
- China
- Prior art keywords
- energy
- backplate
- rubber pad
- guide sleeve
- crash
- 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
Links
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of rear anti-crash skeleton structures,Connect the support component of truck both sides beam head respectively including two,And backplate of the cooperation between support component described in both sides,The support component includes supporting block and energy-absorption box,The energy-absorption box has energy-absorbing crumple zone,In the upper of the supporting block,The first guide sleeve is both provided at the position of downside,A groove is formed after being recessed to the left at the medium position of the backplate,Welding is combined with the first guide rod at the backplate leftward position,First guide rod passes through first guide sleeve,Spring is arranged on the shaft of first guide rod,The spring supporting is between the backplate and first guide sleeve,Pad is equipped with rubber pad and compression cotton pad in the groove,Bolt is combined between the compression cotton pad and the groove,The bolt passes through the rubber pad；The present apparatus can form security protection region at the rear of transfer loader, protect the dilly to knock into the back.
Description
Technical field
The utility model is related to a kind of rear anti-crash skeleton structures.
Background technology
Transfer loader, mainly by largely completing the support of wagon box, the bearing height of crossbeam is higher, therefore rear
It is usually in the air to hit structure, and since the sheet of truck is as steel construction, stress-bearing capability is stronger, but often occurs small
The phenomenon that car rear-end, after car knocks into the back, since the rear portion of truck is unobstructed, car would generally entirely pour card
Vehicle it is beneath, lead to the serious deformation of vehicle, and be the top half that is happened at vehicle due to squeezing, to driving chamber pressure
Compel to be particularly acute, be easy to cause driver's death.
Based on the above problem, it is desirable to provide it is a kind of to form security protection region at the rear of transfer loader, it protects
Protect the rear anti-crash skeleton structure of dilly to knock into the back.
Invention content
The technical problem to be solved by the utility model is to provide a kind of can be formed at the rear of transfer loader to pacify
The rear anti-crash skeleton structure of the dilly to knock into the back is protected in full protection region.
The utility model is achieved through the following technical solutions：
A kind of rear anti-crash skeleton structure, the support component for connecting truck both sides beam head respectively including two and cooperation are two
Backplate between support component described in side, the support component include supporting block and energy-absorption box, and the energy-absorption box is burst with energy-absorbing
Contracting region, flanged joint between the energy-absorption box and beam head, that one end of the energy-absorption box far from beam head are welded with the supporting block
Connect fixation, be both provided with the first guide sleeve at the upper and lower lateral location of the supporting block, at the medium position of the backplate to
A groove is formed after the recess of left side, is welded at the backplate leftward position and is combined with the first guide rod, first guide rod
Across first guide sleeve, first guide rod passes through to be threaded at the outer wall of that one end of first guide sleeve
Limited screw is arranged with spring on the shaft of first guide rod, and the spring supporting is in the backplate and described first
Between guide sleeve, pad is equipped with rubber pad and compression cotton pad in the groove, coordinates between the compression cotton pad and the groove
There is bolt, the bolt passes through the rubber pad.
Preferably, the energy-absorption box is being welded with a strut at beam head position, is welded on the outside of the supporting block
One guide sleeve, the strut pass through the guide sleeve, by the way that strut is set to coordinate guide sleeve, can be formed to support by strut
The support of block indirectly supports the weight of backplate, avoids energy-absorbing crumple zone due to the deformation occurred by stressing influence.
Preferably, a notch is offered close to that side of the backplate in the supporting block, is embedded in the notch
There is rubber block, that one end of the rubber block far from the notch extends to the outside of notch, by the rubber block, when backplate is sent out
After raw deformation breaks through the elastic force of spring, contacted first with rubber block, part of impact force can be reduced.
Preferably, the thickness after the rubber pad and compression cotton pad combine is more than the depth of the groove.
Preferably, the rubber pad is hollow-core construction, and usable sphere, the ball are inhaled in being internally provided with for the rubber pad
Body is rubber material, and the sphere is solid construction, and the sphere diameter of the sphere is more than the internal diameter of the rubber pad, the rubber pad
After flexible deformation, in the sphere insertion rubber pad.
Preferably, the length of the energy-absorbing crumple zone is 15cm-20cm.
The beneficial effects of the utility model are：The present apparatus is fixed on the rear of crossbeam, after installation is complete, can extend
Zone of protection after zone of protection extension, when dilly pours the bottom of loading vehicles, can be in contact with the present apparatus,
Energy-absorbing is carried out using the present apparatus, impact force is reduced, avoids further pouring, it, can be to avoid load wagon vehicle in the range of speed limit
The destruction to struggle against to car driver's cabin, the life security of effective protection car driver, the structure of the present apparatus is relatively simple, into
This is more cheap, is suitble to promote the use of.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the front view of the utility model；
Fig. 2 is the vertical view of backplate；
Fig. 3 is the sectional view of rubber pad.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it is to be appreciated that term " one end ", " other end ", " outside ", " on ", it is " interior
The orientation or position relationship of the instructions such as side ", " level ", " coaxial ", " center ", " end ", " length ", " outer end " are based on attached drawing
Shown orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this reality
With novel limitation.
In addition, " multiple " are meant that at least two, such as two in the description of the present invention, three etc., unless
It is another to have clearly specific limit.
In the utility model unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket "
Wear ", the terms such as " grafting " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；
Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
A kind of rear anti-crash skeleton structure as shown in Figure 1, Figure 2 and Figure 3 connects truck both sides beam head respectively including two
The backplate 2 of support component 1 and cooperation between support component described in both sides 1, the support component 1 include supporting block 101 and inhale
Energy box 102, the energy-absorption box 102 have energy-absorbing crumple zone 103, and flanged joint between the energy-absorption box 102 and beam head is described
That one end of energy-absorption box 102 far from beam head is welded and fixed with the supporting block 101, in the upper and lower side of the supporting block 101 position
The place of putting is both provided with the first guide sleeve 104, a groove 201 is formed after being recessed to the left at the medium position of the backplate 2, in institute
It states welding at 2 leftward position of backplate and is combined with the first guide rod 202, first guide rod 202 passes through first guide sleeve
104, first guide rod 202 passes through and is threaded with limited screw at the outer wall of that one end of first guide sleeve 104
211, it is arranged with spring 203 on the shaft of first guide rod 202, the spring 203 is supported on the backplate 2 and described
Between first guide sleeve 104, pad is equipped with rubber pad 221 and compression cotton pad 222, the compression cotton pad 222 in the groove 201
Bolt 223 is combined between the groove 201, the bolt 223 passes through the rubber pad 221.
A preferred embodiment in the utility model, the energy-absorption box 102 are being welded with one at beam head position
Bar 121, the outside of the supporting block 101 are welded with a guide sleeve 131, and the strut 121 passes through the guide sleeve 131, passes through
Strut is set to coordinate guide sleeve, the support to supporting block can be formed by strut, the weight of backplate is indirectly supported, avoids inhaling
Energy crumple zone is due to the deformation occurred by stressing influence.
A preferred embodiment in the utility model is opened up in the supporting block 101 close to that side of the backplate 2
There is a notch 141, rubber block 151, that one end extension of the rubber block far from the notch have been embedded in the notch 141
To the outside of notch, by the rubber block, after backplate deforms upon the elastic force for breaking through spring, contacted first with rubber block, it can
To reduce part of impact force.
Thickness after a preferred embodiment in the utility model, the rubber pad 221 and compression cotton pad 222 combine is big
In the depth of the groove 201.
A preferred embodiment in the utility model, the rubber pad 221 are hollow-core construction, the rubber pad 221
It is internally provided with and inhales usable sphere 232, the sphere 232 is rubber material, and the sphere is solid construction, the sphere
Sphere diameter is more than the internal diameter of the rubber pad, and after the rubber pad flexible deformation, the sphere is embedded in the rubber pad.
A preferred embodiment in the utility model, the length of the energy-absorbing crumple zone 103 is 17cm.
The beneficial effects of the utility model are：The present apparatus is fixed on the rear of crossbeam, after installation is complete, can extend
Zone of protection after zone of protection extension, when dilly pours the bottom of loading vehicles, can be in contact with the present apparatus,
Energy-absorbing is carried out using the present apparatus, impact force is reduced, avoids further pouring, it, can be to avoid load wagon vehicle in the range of speed limit
The destruction to struggle against to car driver's cabin, the life security of effective protection car driver, the structure of the present apparatus is relatively simple, into
This is more cheap, is suitble to promote the use of.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of rear anti-crash skeleton structure, it is characterised in that：Including two respectively the support component of connection truck both sides beam head and
Coordinate the backplate between support component described in both sides, the support component includes supporting block and energy-absorption box, the energy-absorption box tool
Have an energy-absorbing crumple zone, flanged joint between the energy-absorption box and beam head, that one end of the energy-absorption box far from beam head with it is described
Supporting block is welded and fixed, and the first guide sleeve, the middle part of the backplate are both provided at the upper and lower lateral location of the supporting block
A groove is formed after being recessed to the left at position, at the backplate leftward position welding be combined with the first guide rod, described the
One guide rod passes through first guide sleeve, and first guide rod passes through spiral shell at the outer wall of that one end of first guide sleeve
Line is connected with limited screw, is arranged with spring on the shaft of first guide rod, the spring supporting in the backplate and
Between first guide sleeve, pad is equipped with rubber pad and compression cotton pad, the compression cotton pad and the groove in the groove
Between be combined with bolt, the bolt passes through the rubber pad.
2. rear anti-crash skeleton structure according to claim 1, it is characterised in that：The energy-absorption box is at beam head position
A strut is welded with, a guide sleeve is welded on the outside of the supporting block, the strut passes through the guide sleeve.
3. rear anti-crash skeleton structure according to claim 1, it is characterised in that：In the supporting block close to the backplate
That side offers a notch, has been embedded in rubber block in the notch, that one end of the rubber block far from the notch is prolonged
Extend to the outside of notch.
4. rear anti-crash skeleton structure according to claim 1, it is characterised in that：After the rubber pad and compression cotton pad combination
Thickness be more than the groove depth.
5. rear anti-crash skeleton structure according to claim 1, it is characterised in that：The rubber pad is hollow-core construction, described
Usable sphere is inhaled in being internally provided with for rubber pad, and the sphere is rubber material, and the sphere is solid construction, the sphere
Sphere diameter be more than the internal diameter of the rubber pad, after the rubber pad flexible deformation, the sphere is embedded in the rubber pad.
6. rear anti-crash skeleton structure according to claim 1, it is characterised in that：The length of the energy-absorbing crumple zone is
15cm-20cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598379.6U CN207466583U (en) | 2017-11-27 | 2017-11-27 | A kind of rear anti-crash skeleton structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598379.6U CN207466583U (en) | 2017-11-27 | 2017-11-27 | A kind of rear anti-crash skeleton structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466583U true CN207466583U (en) | 2018-06-08 |
Family
ID=62258588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721598379.6U Expired - Fee Related CN207466583U (en) | 2017-11-27 | 2017-11-27 | A kind of rear anti-crash skeleton structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207466583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110703281A (en) * | 2019-11-13 | 2020-01-17 | 北斗卫星导航科技邢台有限公司 | Beidou GPS positioning query system based on rescue |
-
2017
- 2017-11-27 CN CN201721598379.6U patent/CN207466583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110703281A (en) * | 2019-11-13 | 2020-01-17 | 北斗卫星导航科技邢台有限公司 | Beidou GPS positioning query system based on rescue |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100032542A1 (en) | Frangible mount for a vehicle differential | |
| CN207466583U (en) | A kind of rear anti-crash skeleton structure | |
| CN103180154A (en) | Vehicle suspension support structure | |
| CN201554717U (en) | Outer sleeve for hydraulic cylinder | |
| CN208133985U (en) | A kind of vehicle cart sleeve assembling structure | |
| CN205589309U (en) | Sub vehicle puts up longeron | |
| CN107776354A (en) | A kind of method of work of the trailing wheel hydraulic pressure auxiliary damping device of car front-wheel sensing | |
| CN211594715U (en) | Anti-tilting support of traction machine and machine placing beam of elevator | |
| CN109278696A (en) | A kind of automobile can reduce the support accessory of collision damage | |
| CN208151915U (en) | A kind of municipal road crash bearer | |
| CN209142262U (en) | Cab framework structure, driver's cabin and engineering machinery | |
| CN105059074B (en) | suspension limiter, suspension system and vehicle with overload protection function | |
| CN207900511U (en) | Novel on-vehicle welder device | |
| CN210526681U (en) | Four-point suspension type front suspension system for cab of commercial vehicle | |
| CN210454381U (en) | Clamp casting of shock-absorbing suspension device of automobile | |
| CN207466362U (en) | A kind of automotive oil tank supporting frame | |
| CN209191866U (en) | A kind of automobile front collision prevention girders with energy-absorbing function | |
| CN207617810U (en) | A kind of rear bumper and squab panel component | |
| CN207960095U (en) | A kind of lateral cushioning formula falling proof device | |
| CN204956602U (en) | Protection driver's safe type steering column | |
| CN208530681U (en) | Car steering tube column crumple anti-rotation structure, steering column crumple system and automobile | |
| CN220180953U (en) | Anti-tipping structure for cab of excavator | |
| CN207481835U (en) | Automobile rear bumper supporting structure | |
| CN207859880U (en) | A kind of hovering car bridge lower plate holder structure of long-life | |
| CN207875770U (en) | Connector in the middle part of pick up threshold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20211127 |