CN201843106U - Cushion pad capable of guiding - Google Patents

Cushion pad capable of guiding Download PDF

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Publication number
CN201843106U
CN201843106U CN2009202926555U CN200920292655U CN201843106U CN 201843106 U CN201843106 U CN 201843106U CN 2009202926555 U CN2009202926555 U CN 2009202926555U CN 200920292655 U CN200920292655 U CN 200920292655U CN 201843106 U CN201843106 U CN 201843106U
Authority
CN
China
Prior art keywords
main
bumper
leads
absorbing
guide rail
Prior art date
Application number
CN2009202926555U
Other languages
Chinese (zh)
Inventor
栾斌
魏家明
徐丽
段芊
Original Assignee
北京道从交通科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京道从交通科技有限公司 filed Critical 北京道从交通科技有限公司
Priority to CN2009202926555U priority Critical patent/CN201843106U/en
Application granted granted Critical
Publication of CN201843106U publication Critical patent/CN201843106U/en

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Abstract

The utility model discloses a cushion pad capable of guiding, which relates to the field of highway (road) traffic equipment. The cushion pad solves the problems that the guard capability of the existing energy absorption buffering and guard facility used for triangular ends of a guard rail is not higher than 160KJ. The cushion pad capable of guiding comprises a buffering energy absorption main body which is formed by arranging a plurality of energy absorption components on a skeleton in multiple lines and multiple rows. A guide rail is arranged on the bottom of the main body, the skeleton is fixedly connected with ferrules on the guide rail, and the ferrules can slide to and fro along the guide rail. A nose piece is arranged at the front end of the main body for enhancing buffering and energy absorption. A guide plate is arranged on the side surface of the main body for guiding for the side surface. A support upright column with diagonal bracing is arranged on the back of the main body for providing the main body with constraining force. The cushion pad capable of guiding can meet the guard requirements of 1.5t small passenger busses with the speed of 80km/h.

Description

A kind of bumper that leads

Technical field

The utility model relates to public road transit equipment field, particularly relates to a kind of bumper that leads.

Background technology

In recent years, the flourish life for people of China's freeway traffic cause provides trip service fast and efficiently, for economic construction provides logistics corridor efficiently, increases severely but the thing followed is the traffic accident loss, and the situation is tense in traffic safety.And speedway split point place is special accident prone location, and promptly causes major accident easily in case have an accident.As collision waveform beam guardrail triangle termination to lose control of one's vehicle takes place, and guardrail board might occur and insert car body, the occupant is caused mortal injury; If errant vehicle collision concrete guardrail triangle termination takes place, then may be owing to acceleration is too big, the car body distortion seriously causes occupant injury.

And the protection mode that take the dangerous triangle termination on present domestic most of highway is the glass fiber reinforced plastic Sand Bucket, but this measure does not have the buffering energy-absorbing function to errant vehicle, does not reach protection effect.

In a word, domestic still do not have at present be higher than the energy-absorbing buffering protective equipment 160KJ protective capacities, that be applied to guardrail triangle end.

The utility model content

The utility model provides a kind of bumper that leads, the technical problem that solves be the energy-absorbing buffering protective equipment that makes guardrail triangle end satisfy conveniently install, under the prerequisite handsome in appearance, also will satisfy this energy-absorbing buffering protective equipment can protection speed be the collision of the 1.5t minibus of 80km/h, improves domestic triangle end degree of protection system.

The utility model is multiple lines and multiple rows by many energy-absorbing members and skeleton to be arranged, and forms the buffering energy-absorbing main body.Concrete, the energy-absorbing member is the integral plate moulding, is specially energy-absorbing plate or other energy-absorbing material, being the arranged type structure with skeleton interconnects, form a plurality of hollow box body, thereby form the energy-absorbing main body, during vehicle collision mainly the compressive strain by the energy-absorbing member reach buffering effect; Main body is that energy-absorbing member and skeleton are spliced, convenient transportation and installation when satisfying the buffering energy-absorbing effect.

Skeleton is that channel-section steel is welded, and the bottom can be provided with slide plate, the bottom part body mounting guide rail, and the collar on skeleton and the guide rail is connected and fixed, and the collar can slide before and after guide rail.One end of guide rail is anchored in ground by anchor slab with stone bolt, and the other end is anchored on the support post at bumper back.When buffering energy-absorbing, make energy-absorbing main body side that energy-absorbing member and skeleton form to vertically restrained, self rollover, sidesway and perk can not appear specifically in vehicular sideview collision bumper process, the slide plate of skeleton bottom cooperates with guide rail and can not retrain the function of its buffering energy-absorbing along the guide rail slippage in vehicle frontal collision bumper process.The front end of main body is installed nose spare, strengthens and improved the buffering energy-absorbing effect of energy-absorbing main body, simultaneously, has increased the aesthetic property of bumper.

The side direction of main body is installed guide strip, realizes the guide function of side.Concrete, each guide strip is stacked independent the installation, makes bumper not influence the buffering energy-absorbing function of energy-absorbing main body again when realizing the side direction guide function.During vehicle collision bumper side, guide strip leads to it; When the vehicle collision bumper was positive, along with the compressive strain of energy-absorbing main body, the guide strip of separate installation outwards opened, and does not retrain the distortion energy-absorbing of energy-absorbing main body.

The back of main body provides restraint forces by the support post of band diagonal brace for the energy-absorbing main body.Concrete, support post adopts foot bolt fastening in ground, and main body is connected with the support post bolt, makes support post provide a restraint forces for the energy-absorbing main body.

Description of drawings

Fig. 1 is can the lead structure elevation of bumper of the utility model;

Fig. 2 is the plan view of the novel bumper structure that leads shown in Figure 1;

Fig. 3 is can the lead plan view of bumper energy-absorbing plate of the utility model;

Fig. 4 is can the lead front view of bumper skeleton of the utility model;

Fig. 5 is can the lead plan view of bumper nose spare of the utility model;

Fig. 6 is can the lead elevation of bumper support post of the utility model;

Fig. 7 is can the lead elevation of bumper guide rail of the utility model;

Fig. 8 is can the lead elevation of bumper guide strip of the utility model;

Fig. 9 is can the lead plan view of bumper coaming plate of the utility model.

The specific embodiment

The led bumper that the utility model provides is applicable to that as a kind of buffering energy-absorbing facility speedway or city expressway main line shunting end, ring road export triangle end, bridge crossing bridge pier end etc. and locate.Describe in detail below in conjunction with accompanying drawing.

Referring to shown in Fig. 1 to 9, to be several energy-absorbing plates 1 be arranged type with several skeletons 2 to the bumper that leads of the present utility model distributes and is connected, and the formation case structure reaches the buffering energy-absorbing effect of compressive strain; Welding slide plate 8 in skeleton 2 bottoms helps moving of in compressive strain process skeleton 2, simultaneously, skeleton 2 is connected with the collar 9 on the guide rail 5, and anchoring has been carried out at guide rail 5 two ends respectively, also makes the skeleton bottom restrained, thereby reaches the purpose of the rollover of constraint bumper, sidesway and perk.

The utility model bumper energy-absorbing body front end that can lead is set up nose spare 3, has strengthened the energy-absorbing effect of bumper; The back is provided with support post 4, and for the energy-absorbing main body of bumper provides restraint forces, thereby bumper can not move the energy-absorbing function that reaches compressive strain when vehicle collision.

The utility model guide strip 6 that install the bumper side that can lead is layered laminate, and separate installation, and during vehicle collision bumper side, guide strip 6 can carry out good guiding to vehicle.

Can the lead coaming plate 7 of bumper nose spare 3 front ends of the utility model surrounds nose spare 3 and guide strip 6, can paste the caution reflective membrane on coaming plate, has also satisfied the outward appearance visual effect simultaneously.

Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.

Claims (9)

1. the bumper that can lead is characterized in that, is multiple lines and multiple rows by many energy-absorbing members and skeleton and arranges, and forms the buffering energy-absorbing main body;
Described bottom part body mounting guide rail, the collar on skeleton and the guide rail is connected and fixed, and the collar can slide before and after guide rail.
2. the bumper that leads as claimed in claim 1 is characterized in that, described body front end is installed nose spare, is used to strengthen buffering energy-absorbing.
3. the bumper that leads as claimed in claim 1 is characterized in that, described main body side is used for the guiding of side to guide strip is installed.
4. the bumper that leads as claimed in claim 1 is characterized in that, the support post of described main body back mounting strap diagonal brace is used to main body that restraint forces is provided.
5. the bumper that leads as claimed in claim 1 is characterized in that, described main body is that energy-absorbing member and skeleton are spliced, and forms a plurality of hollow box body.
6. the bumper that leads as claimed in claim 1 is characterized in that, described skeleton bottom welding slide plate cooperates slippage with guide rail.
7. the bumper that leads as claimed in claim 1 is characterized in that, an end of described guide rail is anchored in ground by anchor slab with stone bolt, and the other end is anchored on the support post at back.
8. as claim 4 or the 7 described bumpers that lead, it is characterized in that described support post adopts foot bolt fastening in ground.
9. the bumper that leads as claimed in claim 3 is characterized in that, each described guide strip is stacked independent the installation, and when vehicle bumped the side of main body, guide strip led to it; During vehicle collision main body positive, along with the compressive strain of main body, the guide strip of separate installation outwards opens.
CN2009202926555U 2009-12-29 2009-12-29 Cushion pad capable of guiding CN201843106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202926555U CN201843106U (en) 2009-12-29 2009-12-29 Cushion pad capable of guiding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202926555U CN201843106U (en) 2009-12-29 2009-12-29 Cushion pad capable of guiding

Publications (1)

Publication Number Publication Date
CN201843106U true CN201843106U (en) 2011-05-25

Family

ID=44038001

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202926555U CN201843106U (en) 2009-12-29 2009-12-29 Cushion pad capable of guiding

Country Status (1)

Country Link
CN (1) CN201843106U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103850205A (en) * 2014-03-12 2014-06-11 北京道从交通安全科技股份有限公司 Rotary rod pressure spring type guide crash pad
CN104120662A (en) * 2014-08-06 2014-10-29 唐娟荣 Novel high-strength crash pad
CN106320226A (en) * 2016-09-09 2017-01-11 长沙理工大学 Highway anti-collision pad with guide function
CN106638395A (en) * 2016-11-22 2017-05-10 长沙理工大学 Guardrail terminal
CN109356059A (en) * 2018-11-27 2019-02-19 成都工业学院 Ramp mouth avoiding collision
CN110984034A (en) * 2020-03-03 2020-04-10 深圳市乾行达科技有限公司 Trigger type energy absorption structure and long-distance energy absorption guardrail

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103850205A (en) * 2014-03-12 2014-06-11 北京道从交通安全科技股份有限公司 Rotary rod pressure spring type guide crash pad
CN104120662A (en) * 2014-08-06 2014-10-29 唐娟荣 Novel high-strength crash pad
CN106320226A (en) * 2016-09-09 2017-01-11 长沙理工大学 Highway anti-collision pad with guide function
CN106638395A (en) * 2016-11-22 2017-05-10 长沙理工大学 Guardrail terminal
CN109356059A (en) * 2018-11-27 2019-02-19 成都工业学院 Ramp mouth avoiding collision
CN110984034A (en) * 2020-03-03 2020-04-10 深圳市乾行达科技有限公司 Trigger type energy absorption structure and long-distance energy absorption guardrail

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100043 SHIJINGSHAN, BEIJING TO: 100041 SHIJINGSHAN, BEIJING

ASS Succession or assignment of patent right

Owner name: BEIJING DAOCONG PENGYUE TECHNOLOGY CONSULTING CO.,

Free format text: FORMER OWNER: BEIJING AMRD TRAFFIC TECHNOLOGY CO., LTD.

Effective date: 20141212

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20141212

Address after: 100041, building 3, building 30, 1501 Xing Xing street, Beijing, Shijingshan District

Patentee after: BEIJING DAOCONG PENGYUE TECHNOLOGY CONSULTING CO., LTD.

Address before: 100043 Beijing City, the ancient city of Shijingshan District Street No. 1 Lingxiu building block A room 320

Patentee before: Beijing Daocong Traffic Technology Co., Ltd.

EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110525

Termination date: 20151229