CN209482215U - A kind of highway barrier anti-collision structure - Google Patents
A kind of highway barrier anti-collision structure Download PDFInfo
- Publication number
- CN209482215U CN209482215U CN201821788175.3U CN201821788175U CN209482215U CN 209482215 U CN209482215 U CN 209482215U CN 201821788175 U CN201821788175 U CN 201821788175U CN 209482215 U CN209482215 U CN 209482215U
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- China
- Prior art keywords
- column
- sleeve
- cushion
- bearing
- collision structure
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- 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.)
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Abstract
The utility model relates to highway technology fields, specifically a kind of highway barrier anti-collision structure, including the first column and the second column being vertically arranged, the bottom of first column and the second column is respectively connected with pedestal, and bolt hole used for positioning is offered on pedestal, spring is provided in the limit hole, one end of the bumper post is connected with Crashworthy plate by second sleeve, the Crashworthy plate is arc-shaped plate, and the outside of the Crashworthy plate is all covered with cushion.When vehicle hits bumper assembly accidentally, bumper assembly can be rotated, and be to roll potential energy by the shock potential energy of vehicle, and then it being capable of cushion impact forces, security performance is improved, by the design of cushion, vehicle impinges upon on cushion first, avoid rigid contact, impact force has been buffered, there is certain buffer function, after Crashworthy plate is hit, bumper post compressed spring, spring play good buffer function.
Description
Technical field
The utility model relates to highway fields, in particular to a kind of highway barrier anti-collision structure.
Background technique
Highway barrier has very important effect in highway safety, inventor it has been investigated that, traditional highway barrier
Crashworthiness is poor, and security performance is low, how to invent a kind of highway barrier anti-collision structure to solve these problems, becomes this field
Technical staff's urgent problem to be solved.
Summary of the invention
The utility model provides a kind of highway barrier anti-collision structure, it is intended to it is poor to improve traditional highway barrier crashworthiness
The problem of.
The utility model is realized in this way:
A kind of highway barrier anti-collision structure, including the first column and the second column being vertically arranged, first column and
The bottom of second column is respectively connected with pedestal, and bolt hole used for positioning is offered on the pedestal, and described first is vertical
It is connected by two first crossbeams being laterally arranged with second cross beam between column and second column, the first crossbeam and institute
The both ends for stating second cross beam are fixedly connected to connecting plate, and the connecting plate is bolted to connection vertical in described first respectively
Column and second column are separately installed with first bearing and at the top of the bottom of the first crossbeam and the second cross beam
Two bearings, the first bearing and the second bearing are correspondingly arranged up and down, and the first bearing and the second bearing are equal
It is rotatably coupled bumper assembly, the bumper assembly includes longitudinally disposed shaft, and the both ends of the shaft are rotationally
It is supported between the first bearing and the second bearing, the outside of the shaft is socketed with several lantern rings, the lantern ring
Outer ring several first sleeves are uniformly set, pilot hole and limit hole, the first set are offered in the first sleeve
It is plugged with bumper post in cylinder, the end of the bumper post is inserted into the limit hole, and the end of the bumper post is provided with
Limited block is provided with spring in the limit hole, and one end of the bumper post is connected with Crashworthy plate by second sleeve, described anti-
Hitting plate is arc-shaped plate, and the outside of the Crashworthy plate is all covered with cushion.
As advanced optimizing for the technical program, the spring is in compressive state, the spring and the limit always
Position block contact, clearance fit between the bumper post and the pilot hole.The moving direction of bumper post has been determined, when Crashworthy plate by
To after shock, bumper post compressed spring, spring plays good buffer function.
As advanced optimizing for the technical program, the first sleeve circular array is distributed in the lantern ring, described
First sleeve is fixedly welded in the lantern ring.
As advanced optimizing for the technical program, it is anti-that first is provided on first column and second column
Striation is provided with the second reflective strip on the cushion, and it is solid that first reflective strip and second reflective strip pass through bonding
It is fixed.By the design of the first reflective strip and the second reflective strip, there is certain warning alert effect, improve security performance.
As advanced optimizing for the technical program, the cushion is the rubber pad that thickness is not less than 10 millimeters, described
Cushion is by being adhesively fixed.It after Crashworthy plate is hit, impinges upon on cushion first, avoids rigid contact, buffer
Impact force has certain buffer function.
As advanced optimizing for the technical program, the second sleeve is threadedly coupled with the bumper post, and described second
It is fixedly welded between sleeve and the Crashworthy plate.Since bumper post and second sleeve are threadedly coupled, Crashworthy plate can unload, be convenient for
It is replaced after Crashworthy plate damage.
As advanced optimizing for the technical program, the lantern ring being socketed outside the shaft is at least arranged two, the set
Ring is bolted to connection in the shaft, convenient for installing lantern ring.
Compared with prior art, the utility model has the beneficial effects that a kind of highway barrier provided by the utility model is anti-
Structure is hit, since bumper assembly is rotationally connect with first bearing and second bearing, when vehicle hits bumper assembly accidentally,
Bumper assembly can rotate, by the shock potential energy of vehicle be roll potential energy, and then can cushion impact forces, improve safety
Can, by the design of cushion, vehicle impinges upon on cushion first, avoids rigid contact, has buffered impact force, has certain
Buffer function, after Crashworthy plate is hit, bumper post compressed spring, spring plays good buffer function, safety
Can be high, connecting plate is bolted to connection respectively in the first column and the second column, and first crossbeam and second cross beam assembling are just
Victory is suitble to promote the use of.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of highway barrier anti-collision structure provided by the embodiment of the utility model；
Fig. 2 is bumper assembly structural schematic diagram provided by the embodiment of the utility model；
Fig. 3 is first sleeve structural schematic diagram provided by the embodiment of the utility model；
Fig. 4 is first sleeve provided by the embodiment of the utility model and bumper post junction structural schematic diagram.
In figure: the first column of 1-；The second column of 2-；3- pedestal；4- first crossbeam；5- second cross beam；6- connecting plate；7-
One bearing；8- second bearing；9- bumper assembly；901- shaft；902- lantern ring；903- first sleeve；904- bumper post；905-
Two sleeves；906- Crashworthy plate；907- cushion；908- pilot hole；909- limit hole；910- limited block；911- spring；912-
Two reflective strips；The first reflective strip of 10-.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.
Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Mode is fallen within the protection scope of the utility model.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interactively；It can be electric connection, be also possible to be electrically connected.For the ordinary skill in the art, Ke Yigen
The concrete meaning of above-mentioned term in the present invention is understood according to concrete condition.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of highway barrier anti-collision structure, including it is vertical
The bottom of the first column 1 and the second column 2 being arranged, the first column 1 and the second column 2 is respectively connected with pedestal 3, and on pedestal 3
Bolt hole used for positioning is offered, convenient for pedestal 3 to be fixed on to the roadside of highway, is led between the first column 1 and the second column 2
It crosses two first crossbeams being laterally arranged 4 and second cross beam 5 connects, the both ends of first crossbeam 4 and second cross beam 5 are fixedly connected with
There is connecting plate 6, connecting plate 6 is bolted to connection respectively in the first column 1 and the second column 2, first crossbeam 4 and the second cross
5 install convenient of beam, the bottom of first crossbeam 4 and the top of second cross beam 5 are uniformly equipped with first bearing 7 and the second axis respectively
Hold 8, first bearing 7 and about 8 second bearing are correspondingly arranged, and between first bearing 7 and second bearing 8 activity rotationally
It is connected with bumper assembly 9, bumper assembly 9 includes longitudinally disposed shaft 901, and the both ends of shaft 901 are rotatably supported in the
Between one bearing 7 and second bearing 8, the outside of shaft 901 is socketed with several lantern rings 902, and the outer ring of lantern ring 902 is uniformly set
Several first sleeves 903 are set, pilot hole 908 and limit hole 909, grafting in first sleeve 903 are offered in first sleeve 903
There is bumper post 904, the end of bumper post 904 is inserted into limit hole 909, and the end of bumper post 904 is provided with limited block
910, by the design of limited block 910, bumper post 904 is avoided to extract from first sleeve 903, is provided with bullet in limit hole 909
One end of spring 911, bumper post 904 is connected with Crashworthy plate 906 by second sleeve 905, and Crashworthy plate 906 is arc-shaped plate, anticollision
The outside of plate 906 is all covered with cushion 907.
Specifically, spring 911 is in compressive state always, spring 911 and limited block 910 are contacted, bumper post 904 and guiding
Clearance fit between hole 908, it is determined that the moving direction of bumper post 904, after Crashworthy plate 906 is hit, bumper post 904 is pressed
Contracting spring 911, spring 911 play good buffer function.
Specifically, 903 circular array of first sleeve is distributed on lantern ring 902, first sleeve 903 is fixedly welded in lantern ring
902。
Specifically, being provided with the first reflective strip 10, the cushion of Crashworthy plate 906 on the first column 1 and the second column 2
The second reflective strip 912 is provided on 907, the first reflective strip 10 and the second reflective strip 912 are anti-by first by being adhesively fixed
The design of striation 10 and the second reflective strip 912 has certain warning alert effect, improves security performance.
Specifically, cushion 907 is the rubber pad that thickness is not less than 10 millimeters, cushion 907 is by being adhesively fixed, when anti-
It hits after plate 906 hit, is impinged upon on cushion 907 first, avoid rigid contact, buffered impact force, have certain
Buffer function.Wherein, it is reserved with gap between two neighboring Crashworthy plate 906, and combination constitutes a circle between Crashworthy plate 906
Shape.Since combination constitutes a circle between the outer ring of Crashworthy plate 906, bumper assembly 9 can be rotated preferably, be more advantageous to by
The shock potential energy of vehicle be roll potential energy, and then can cushion impact forces significantly, improve security performance.
Specifically, second sleeve 905 is internally provided with internal screw thread, one end of bumper post 904 and the interior spiral shell of second sleeve 905
Line screw thread is fixedly welded between second sleeve 905 and Crashworthy plate 906, since bumper post 904 and second sleeve 905 are threadedly coupled,
Crashworthy plate 906 can unload, convenient for replacing after the damage of Crashworthy plate 906.
Specifically, the lantern ring 902 being socketed outside shaft 901 is at least arranged two, lantern ring 902 be bolted to connection in
Shaft 901, convenient for installing lantern ring 902.
In the present embodiment, since bumper assembly 9 is rotatably connected at first bearing 7 and second bearing 8, when vehicle is careless
When hitting bumper assembly 9, bumper assembly 9 can be rotated, and be to roll potential energy, and then can buffer for the shock potential energy of vehicle
Impact force improves security performance, and by the design of cushion 907, vehicle is impinged upon first on cushion 907, and rigidity is avoided to connect
Touching, has buffered impact force, has certain buffer function, after Crashworthy plate 906 is hit, 904 compressed spring of bumper post
911, spring 911 plays good buffer function, and security performance is high, and connecting plate 6 is bolted to connection respectively in first
It is convenient that column 1 and the second column 2, first crossbeam 4 and second cross beam 5 assemble, and is suitble to promote the use of.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of highway barrier anti-collision structure, it is characterised in that: including the first column and the second column being vertically arranged, described
The bottom of one column and second column is respectively connected with pedestal, and bolt hole used for positioning is offered on the pedestal, institute
It states and is connected by two first crossbeams being laterally arranged with second cross beam between the first column and second column, described first
The both ends of crossbeam and the second cross beam are fixedly connected to connecting plate, and the connecting plate is bolted to connection respectively in institute
The first column and second column are stated, is separately installed with first at the top of the bottom of the first crossbeam and the second cross beam
Bearing and second bearing, the first bearing and the second bearing are correspondingly arranged up and down, and the first bearing and described the
Two bearings have been rotatably coupled bumper assembly, and the bumper assembly includes longitudinally disposed shaft, the both ends of the shaft
It being rotatably supported between the first bearing and the second bearing, the outside of the shaft is socketed with several lantern rings,
Several first sleeves are uniformly arranged in the outer ring of the lantern ring, and pilot hole and limit hole, institute are offered in the first sleeve
It states and is plugged with bumper post in first sleeve, the end of the bumper post is inserted into the limit hole, and the end of the bumper post
Portion is provided with limited block, and spring is provided in the limit hole, and one end of the bumper post is connected with anticollision by second sleeve
Plate, the Crashworthy plate are arc-shaped plate, and the outside of the Crashworthy plate is all covered with cushion.
2. a kind of highway barrier anti-collision structure according to claim 1, it is characterised in that: the spring is in compression always
State, the spring and limited block contact, clearance fit between the bumper post and the pilot hole.
3. a kind of highway barrier anti-collision structure according to claim 1, it is characterised in that: first sleeve battle array in a ring
Column distribution is fixedly welded in the lantern ring, the first sleeve in the lantern ring.
4. a kind of highway barrier anti-collision structure according to claim 1, it is characterised in that: first column and described
It is provided with the first reflective strip on two columns, is provided with the second reflective strip on the cushion, first reflective strip and described
Second reflective strip, which passes through, to be adhesively fixed.
5. a kind of highway barrier anti-collision structure according to claim 1, it is characterised in that: the cushion is that thickness is not small
In 10 millimeters of rubber pad, the cushion is by being adhesively fixed.
6. a kind of highway barrier anti-collision structure according to claim 1, it is characterised in that: the second sleeve is delayed with described
Male screw connection is rushed, is fixedly welded between the second sleeve and the Crashworthy plate.
7. a kind of highway barrier anti-collision structure according to claim 1, it is characterised in that: the set being socketed outside the shaft
Ring is at least arranged two, and the lantern ring is bolted to connection in the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821788175.3U CN209482215U (en) | 2018-10-30 | 2018-10-30 | A kind of highway barrier anti-collision structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821788175.3U CN209482215U (en) | 2018-10-30 | 2018-10-30 | A kind of highway barrier anti-collision structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482215U true CN209482215U (en) | 2019-10-11 |
Family
ID=68114706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821788175.3U Expired - Fee Related CN209482215U (en) | 2018-10-30 | 2018-10-30 | A kind of highway barrier anti-collision structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209482215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963928A (en) * | 2020-08-18 | 2020-11-20 | 江苏灯驿照明工程有限公司 | Lamp post anticollision type LED street lamp |
| CN112982241A (en) * | 2021-02-27 | 2021-06-18 | 伍洲 | Novel safety protection device for highway engineering management |
| CN113859160A (en) * | 2021-11-19 | 2021-12-31 | 常州青英机械制造有限公司 | High-strength anti-collision beam for agricultural machinery |
-
2018
- 2018-10-30 CN CN201821788175.3U patent/CN209482215U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963928A (en) * | 2020-08-18 | 2020-11-20 | 江苏灯驿照明工程有限公司 | Lamp post anticollision type LED street lamp |
| CN112982241A (en) * | 2021-02-27 | 2021-06-18 | 伍洲 | Novel safety protection device for highway engineering management |
| CN113859160A (en) * | 2021-11-19 | 2021-12-31 | 常州青英机械制造有限公司 | High-strength anti-collision beam for agricultural machinery |
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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: 20191011 Termination date: 20201030 |