CN207173519U

CN207173519U - A kind of vehicle protection device

Info

Publication number: CN207173519U
Application number: CN201721191998.3U
Authority: CN
Inventors: 李晓赫
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-18
Filing date: 2017-09-18
Publication date: 2018-04-03
Anticipated expiration: 2027-09-18

Abstract

A kind of vehicle protection device, include the protecting base plate for being installed on vehicle bottom, protecting base plate includes the crossbeam positioned at the left and right sides, and uniform intervals weld the more fixed beams be arrangeding in parallel between crossbeam；The rear and front end of crossbeam is respectively welded anticollision barrier；The outside of anticollision barrier is detachably provided with buffering safeguard；Buffering safeguard includes the fixed plate being fixed on the outside of anticollision barrier, and fixed plate is connected to buffer board by some expansion links, and buffer board is connected to Crashworthy plate by some expansion links；The outside of expansion link is cased with hard compression spring.Vehicle protection device can absorb the Impact energy of part, reduce the impact to vehicle, protect the safety of occupant；It can also be recycled for multiple times, reduce expense and the time of maintenance.

Description

A kind of vehicle protection device

Technical field

Vehicle protector field is the utility model is related to, more particularly to a kind of vehicle protection device.

Background technology

Engineering truck side protection device, it is one of essential part of engineering truck, in installation process, it is necessary to meet National relevant regulations, at present, in state compulsory standard, the side such as terrain clearance, upper limb terrain clearance to protector lower edge There is specified in more detail in face.The species of engineering truck side protection device is a lot, is classified from mounting means, including integral solder Formula and the class of assembled two, assembled protection device because having preferable versatility, meanwhile, because its installation and removal is more square Just, therefore using relatively broad.

But existing vehicle protection device is mostly steel pipe type safeguard structure, once collide, steel pipe type safeguard structure Can form irreversible bending and breakage, and influence it is attractive in appearance outside car body, can also be spent if reparation substantial amounts of expense and when Between.

To sum up, how a kind of vehicle protection device is provided, vehicle can preferably be protected, can repeatedly circulate makes With expense and the time of maintenance being reduced, into the technical problem of those skilled in the art's urgent need to resolve.

Utility model content

In order to solve above-mentioned problems of the prior art, the utility model provides a kind of vehicle protection device, can be with It is recycled for multiple times, reduces expense and the time of maintenance.

Technical scheme is used by the utility model solves its technical problem：A kind of vehicle protection device, include peace Protecting base plate loaded on vehicle bottom, protecting base plate include the crossbeam positioned at the left and right sides, and uniform intervals welding is more between crossbeam The fixed beam that root be arranged in parallel；The rear and front end of crossbeam is respectively welded anticollision barrier；The outside of anticollision barrier is detachably provided with Buffering safeguard；Buffering safeguard includes the fixed plate being fixed on the outside of anticollision barrier, and fixed plate is stretched by some Contracting bar is connected to buffer board, and buffer board is connected to Crashworthy plate by some expansion links；The outside of expansion link is cased with hard pressure Contracting spring.

Compared to the prior art the utility model, the advantage is that：

（1）The both sides of anticollision barrier are in 60 ° of curved designs, have certain elasticity, from side impact when can produce it is certain Elastic bending, and absorb the Impact energy of part, reduce the impact to vehicle, protect the safety of occupant.

（2）Expansion link includes outer barrel and interior bar；Outer barrel is hollow form, and left side is designed with outer baffle block in shrink mouth shape；It is interior Bar is in solid shape, and right side is designed with internal stop in outer gibbosity；Interior bar stretches into outer barrel on the right side of outer barrel and in outer barrel Portion horizontally slips；The both ends of expansion link are respectively welded on the sheet material of the left and right sides；Such design, vehicle collision is occurring When, Crashworthy plate is first subjected to impact, and compression spring is compressed and absorbs the Impact energy of part, reduces to vehicle by impulsive force Impact, protect the safety of occupant.

（3）One layer of anticollision cushion pad is respectively and fixedly provided with the outside of Crashworthy plate and anticollision barrier；The material of anticollision cushion pad is EPP Anticollision foam polypropylene padded coaming；The thickness of anticollision cushion pad is 20mm；Anticollision cushion pad can be at the first of impact generation Between carry out crusherbull zone, play protection the first step effect.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model partial enlargement structural representation；

Fig. 3 is the utility model partial enlargement structural representation.

Embodiment

The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure Completely it is communicated to those skilled in the art.

In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on Orientation shown in the drawings or position relationship, it is for only for ease of description the utility model, rather than instruction or the dress for implying meaning Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model Limitation.

A kind of vehicle protection device, includes the protecting base plate 1 for being installed on vehicle bottom, and protecting base plate 1 is included positioned at a left side The crossbeam 2 of right both sides, uniform intervals weld the more fixed beams be arrangeding in parallel 3 between crossbeam 2；The rear and front end difference of crossbeam 2 It is welded with anticollision barrier 4；The outside of anticollision barrier 4 is detachably provided with buffering safeguard；Buffering safeguard includes fixation Fixed plate 12 in the outside of anticollision barrier 4, fixed plate 12 are connected to buffer board 10 by some expansion links 9, and buffer board 10 is logical Cross some expansion links 9 and be connected to Crashworthy plate 7；The outside of expansion link 9 is cased with hard compression spring 8.

The both sides of anticollision barrier 4 are in 60 ° of curved designs, have certain elasticity, from side impact when can produce it is certain Elastic bending, and the Impact energy of part is absorbed, the impact to vehicle is reduced, protects the safety of occupant.

Expansion link 9 includes outer barrel 92 and interior bar 91；Outer barrel 92 is hollow form, and left side is set with outer baffle block 93 in shrink mouth shape Meter；Interior bar 91 is in solid shape, and right side is designed with internal stop 94 in outer gibbosity；Interior bar 91 stretches into outer barrel 92 from the right side of outer barrel 92 Inside simultaneously horizontally slips inside outer barrel 92；The both ends of expansion link 9 are respectively welded on the sheet material of the left and right sides；It is such to set Meter, when vehicle collision occurs, Crashworthy plate 7 is first subjected to impact, and compression spring 8 is compressed and absorbs part by impulsive force Impact energy, the impact to vehicle is reduced, protect the safety of occupant.

The outside of Crashworthy plate 7 and anticollision barrier 4 is respectively and fixedly provided with one layer of anticollision cushion pad；The material of anticollision cushion pad is EPP Anticollision foam polypropylene padded coaming；The thickness of anticollision cushion pad is 20mm；Anticollision cushion pad can be at the first of impact generation Between carry out crusherbull zone, play protection the first step effect.

Although the various embodiments described above are described, those skilled in the art once know basic wound The property made concept, then other change and modification can be made to these embodiments, so embodiment of the present utility model is these are only, Not thereby scope of patent protection of the present utility model is limited, it is every to be made using the utility model specification and accompanying drawing content Equivalent structure or equivalent flow conversion, or other related technical areas are directly or indirectly used in, similarly it is included in this reality Within new scope of patent protection.

Claims

1. a kind of vehicle protection device, it is characterised in that include the protecting base plate for being installed on vehicle bottom（1）, the protection Chassis（1）Including the crossbeam positioned at the left and right sides（2）, crossbeam（2）Between uniform intervals weld the more fixed beams be arrangeding in parallel （3）；Crossbeam（2）Rear and front end be respectively welded anticollision barrier（4）；Anticollision barrier（4）To be detachably provided with buffering anti-in outside Protection unit；The buffering safeguard, which includes, is fixed on anticollision barrier（4）The fixed plate in outside（12）, fixed plate（12）Pass through Some expansion links（9）It is connected to buffer board（10）, buffer board（10）Pass through some expansion links（9）It is connected to Crashworthy plate（7）； The expansion link（9）Outside be cased with hard compression spring（8）.

2. vehicle protection device according to claim 1, it is characterised in that the anticollision barrier（4）Both sides in 60 ° it is curved Song design.

3. vehicle protection device according to claim 1, it is characterised in that the expansion link（9）Include outer barrel（92） And interior bar（91）；The outer barrel（92）For hollow form, left side carries outer baffle block（93）Designed in shrink mouth shape；The interior bar（91）It is in Solid shape, right side carry internal stop（94）Designed in outer gibbosity；The interior bar（91）From the outer barrel（92）Right side stretch into it is outer Cylinder（92）It is internal and in outer barrel（92）Inside horizontally slips；The expansion link（9）Both ends be respectively welded at the left and right sides plate On material.

4. vehicle protection device according to claim 1, it is characterised in that the Crashworthy plate（7）And anticollision barrier（4）'s Outside is respectively and fixedly provided with one layer of anticollision cushion pad；The material of the anticollision cushion pad is EPP anticollision foam polypropylene padded coamings；Institute The thickness for stating anticollision cushion pad is 20mm.