CN106836053A - It is fixed to hit not bad height-limiting frame - Google Patents
It is fixed to hit not bad height-limiting frame Download PDFInfo
- Publication number
- CN106836053A CN106836053A CN201610514314.2A CN201610514314A CN106836053A CN 106836053 A CN106836053 A CN 106836053A CN 201610514314 A CN201610514314 A CN 201610514314A CN 106836053 A CN106836053 A CN 106836053A
- Authority
- CN
- China
- Prior art keywords
- height
- crossbeam
- limiting frame
- limit
- buffering limit
- 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.)
- Pending
Links
- 230000003139 buffering effect Effects 0.000 claims abstract description 55
- 239000000872 buffer Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 13
- 239000004567 concrete Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920002530 polyetherether ketone Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Revetment (AREA)
Abstract
Fixed not bad height-limiting frame is hit the invention discloses one kind, belong to road traffic technical field, the height-limiting frame includes support body, support body top is crossed with buffering limit for height crossbeam, described buffering limit for height crossbeam is rotated with support body and is connected, and is a kind of buffer damping construction, when there is external force collision to buffer limit for height crossbeam, buffering limit for height crossbeam is rotatable, avoids the limit for height from being damaged using avoiding-type impact resistance principle.Buffering limit for height crossbeam of the invention is movable, can effectively buffer the shock of dealing Overheight Vehicles, both protects Overheight Vehicles, and height-limiting frame entirety is protected again, both economical, and safety.
Description
Technical field
The present invention relates to road traffic technical field, not bad height-limiting frame is hit more particularly to one kind is fixed.
Background technology
With the development of urban construction, various Construction traffics gradually increase, and bring great pressure to traffic administration, especially
It is that Large Construction vehicle arbitrarily seizes track, greatly injury is brought to road particularly overpass, is caused to civic life
Greatly harm.Vehicle is frequently necessary to by roads such as railroad bridge, highway bridge, tunnels in the process of moving, some roads
Limit for height is restricted driving, and can in advance have a height-limiting frame, and current height-limiting frame is mostly fixed frame structure, this kind of height-limiting frame when in use, one
Denier some Overheight Vehicles the height-limiting frame in front of not noting to bump against with height-limiting frame, and this can cause vehicle and height-limiting frame together to damage；Very
Can extremely cause support body to collapse, so not only cause economic loss, and also create personal safety.
The content of the invention
Regarding to the issue above, the present invention provides and a kind of fixed hit not bad height-limiting frame and ask solving above-mentioned technology
Topic.
Specifically scheme is：One kind is fixed to hit not bad height-limiting frame, and the height-limiting frame includes support body, and support body top is crossed with slow
Limit for height crossbeam is rushed, described buffering limit for height crossbeam is rotated with support body and is connected, be a kind of buffer damping construction, delayed when there is external force collision
When rushing limit for height crossbeam, buffering limit for height crossbeam is rotatable, avoids the limit for height from being damaged using avoiding-type impact resistance principle.
Described support body includes two columns, and column top is crossed with fixed beam, and fixed beam lower rotation is connected with buffering
Limit for height crossbeam.
The mode of described rotation connection is to be hinged.
It is both provided with jack on column described in each, is provided with and inserts on the left and right sides of described buffering limit for height crossbeam
The cooperation of the telescopic spring pin of the round end of hole corresponding matching, telescopic spring pin and jack is mainly used for buffering limit for height crossbeam
It is spacing.
Described column is triangle frame structure, and such structure is more firm.
The material of described buffering limit for height crossbeam is armored concrete, and the outer surface of described buffering limit for height crossbeam is enclosed with
(PEEK plastics or rubber and composite or nylon or tetrafluoro are poly- for the metal (stainless steel or special steel) or nonmetallic of resistance to collision
Ethene or pom or polyurethane etc.) material.
Preferably, described support body includes two columns, and top surface front side and the buffering limit for height crossbeam of each column lead to
Rotating connecting part connection is crossed, the bottom surface of described buffering limit for height crossbeam is round and smooth arcwall face, and arcwall face buffering effect is more preferable,
When there is Vehicular impact, it is easier to buffer.
Preferably, described rotating connecting part is hinge arrangement.
Preferably, the material of described buffering limit for height crossbeam is armored concrete, and Reinforced Concrete Materials is served to slow
The effect of limit for height crossbeam counterweight is rushed, cost is saved.
Preferably, the outer side bottom surface of described buffering limit for height crossbeam is enclosed with the metal (stainless steel or special steel) of resistance to collision
Or nonmetallic (PEEK plastics or rubber and composite or nylon or tetrafluoro or polyethylene or pom or polyurethane etc.) material.
Electric rotating mechanism or hydraulic rotation mechanism are provided with below described buffering limit for height crossbeam, are so capable of achieving slow
Rush the offset elevating function of limit for height crossbeam；Electric rotating mechanism core component is electro-motor, the core of hydraulic rotation mechanism
Part is hydraulic motor, and both of the above belongs to prior art, and its internal structure will not be repeated here.
The beneficial effects of the invention are as follows：Buffering limit for height crossbeam is movable, can effectively buffer dealing Overheight Vehicles
Clash into, both protect Overheight Vehicles, height-limiting frame entirety is protected again, it is both economical, and safety.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the using effect figure of embodiment 1；
Fig. 3 is the structural representation of embodiment 2；
Fig. 4 is the using effect figure of embodiment 2.
In figure：1. column, 2. bottom surface, 3. buffers limit for height crossbeam, 4. hinge, 5. vehicle, 6. fixed beam, 7. jack, 8. bullet
Spring telescopic pin.
Specific embodiment
With reference to Figure of description and specific embodiment, the invention will be further described：
Embodiment 1
As shown in Figures 1 and 2, fixed to hit not bad height-limiting frame, the height-limiting frame includes support body, and support body top is crossed with
Buffering limit for height crossbeam 3, described buffering limit for height crossbeam 3 is rotated with support body and is connected, when there is external force collision to buffer limit for height crossbeam 3,
Buffering limit for height crossbeam 3 is rotatable.Described support body includes two columns 1, and described column 1 is triangle frame structure.It is described
The top of column 1 be crossed with fixed beam 6, the bottom of fixed beam 6 is hinged with buffering limit for height crossbeam 3.Described buffering limit for height crossbeam 3
The telescopic spring pin 8 with the corresponding matching of jack 7 is provided with the left and right sides.The material of described buffering limit for height crossbeam 3 is reinforcing bar
Concrete, the outer surface of described buffering limit for height crossbeam 3 is enclosed with metal (stainless steel or special steel) material of resistance to collision.It is described
Buffering limit for height crossbeam below be provided with electric rotating mechanism.
When vehicle 5 clashes into, it is slow that the operation principle of buffering limit for height crossbeam 3 is that kinetic energy when vehicle 5 is clashed into is converted into skew
Rush the kinetic energy of limit for height crossbeam 3.Detailed process is：The impact that the height-limiting frame can be arrived is more than the gravity of itself of buffering limit for height crossbeam 3
When, telescopic spring pin 8 departs from jack 7, and buffering limit for height crossbeam 3 can be with hinge 4 for the center of circle starts to turn to the crash direction of vehicle 5
It is dynamic, play cushioning effect, it is to avoid damage whole height-limiting frame, after vehicle 5 is withdrawn from, buffering limit for height crossbeam 3 can set back automatically,
Telescopic spring pin 8 is reinserted into jack 7.
Embodiment 2
Fixed to hit not bad height-limiting frame as shown in accompanying drawing 3 and accompanying drawing 4, the height-limiting frame includes support body, and support body top is crossed with
Buffering limit for height crossbeam 3, described buffering limit for height crossbeam 3 is rotated with support body and is connected, when there is external force collision to buffer limit for height crossbeam 3,
Buffering limit for height crossbeam 3 is rotatable.Described support body includes two columns 1, top surface front side and the buffering limit for height of each column 1
Crossbeam 3 is connected by hinge 4, and the bottom surface 2 of described buffering limit for height crossbeam 3 is round and smooth arcwall face.Described buffering limit for height is horizontal
The material of beam 3 is armored concrete.The outside of bottom surface 2 of described buffering limit for height crossbeam 3 is enclosed with the nonmetallic (PEEK of resistance to collision
Plastics or rubber and composite or nylon or tetrafluoro or polyethylene or pom or polyurethane etc.) material.Described buffering limit for height
Hydraulic rotation mechanism is provided with below crossbeam.
When vehicle 5 clashes into, the operation principle of buffering limit for height crossbeam 3 is that kinetic energy when vehicle 5 is clashed into is converted into lifting and delays
Rush the kinetic energy of limit for height crossbeam 3.Detailed process is：The impact that the height-limiting frame can be arrived is more than the gravity of itself of buffering limit for height crossbeam 3
When, the buffering limit for height crossbeam 3 of the height-limiting frame automatic can be lifted from the side clashed into, and the opposite side of buffering limit for height crossbeam 3 is due to being
It is hinged with column 1, so can also rotate, after vehicle 5 is withdrawn from, buffering limit for height crossbeam 3 can set back automatically.
Presently preferred embodiments of the present invention is the foregoing is only, is not whole embodiments of the invention, be not used to limit
The system present invention, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in
Within protection scope of the present invention.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art, in order to prominent
Go out innovative characteristicses of the invention, above-mentioned technical characteristic will not be repeated here.
Claims (10)
1. it is fixed to hit not bad height-limiting frame, it is characterized in that, the height-limiting frame includes support body, and it is horizontal that support body top is crossed with buffering limit for height
Beam, described buffering limit for height crossbeam is rotated with support body and is connected, and when there is external force collision to buffer limit for height crossbeam, buffering limit for height crossbeam can
Rotate.
2. it is according to claim 1 it is fixed hit not bad height-limiting frame, it is characterized in that, described support body includes two columns,
Column top is crossed with fixed beam, and fixed beam lower rotation is connected with buffering limit for height crossbeam.
3. it is according to claim 2 it is fixed hit not bad height-limiting frame, it is characterized in that, the mode of described rotation connection is hinge
Connect.
4. it is according to claim 3 it is fixed hit not bad height-limiting frame, it is characterized in that, be both provided with the column described in each
Jack, is provided with the telescopic spring pin with jack corresponding matching on the left and right sides of described buffering limit for height crossbeam.
5. it is according to claim 4 it is fixed hit not bad height-limiting frame, it is characterized in that, described column is triangle support body knot
Structure.
6. it is according to claim 5 it is fixed hit not bad height-limiting frame, it is characterized in that, the bottom of described buffering limit for height crossbeam
Surface is arcwall face；The material of described buffering limit for height crossbeam is armored concrete；The outer surface of described buffering limit for height crossbeam
It is enclosed with the metal or nonmetallic materials of resistance to collision.
7. it is according to claim 1 it is fixed hit not bad height-limiting frame, it is characterized in that, described support body includes two columns,
The top surface front side of each column is connected with limit for height crossbeam is buffered by rotating connecting part, described buffering limit for height crossbeam
Bottom surface is round and smooth arcwall face.
8. it is according to claim 7 it is fixed hit not bad height-limiting frame, it is characterized in that, described rotating connecting part is hinge
Structure.
9. it is according to claim 8 it is fixed hit not bad height-limiting frame, it is characterized in that, the material of described buffering limit for height crossbeam
It is armored concrete, the outer side bottom surface of described buffering limit for height crossbeam is enclosed with the metal or nonmetallic materials of resistance to collision.
10. it is according to claim 1 it is fixed hit not bad height-limiting frame, it is characterized in that, under described buffering limit for height crossbeam
Side is provided with electric rotating mechanism or hydraulic rotation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514314.2A CN106836053A (en) | 2016-07-04 | 2016-07-04 | It is fixed to hit not bad height-limiting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514314.2A CN106836053A (en) | 2016-07-04 | 2016-07-04 | It is fixed to hit not bad height-limiting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106836053A true CN106836053A (en) | 2017-06-13 |
Family
ID=59145763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610514314.2A Pending CN106836053A (en) | 2016-07-04 | 2016-07-04 | It is fixed to hit not bad height-limiting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836053A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012172501A (en) * | 2011-02-24 | 2012-09-10 | Sekisui Jushi Co Ltd | Marking body for road and installation structure for marking body for road |
| CN105155439A (en) * | 2015-08-28 | 2015-12-16 | 黄飞 | Height restriction frame on road |
| CN105672163A (en) * | 2016-03-07 | 2016-06-15 | 安庆市星博特电子科技有限公司 | Safety height-limiting component for road |
| CN206279469U (en) * | 2016-07-01 | 2017-06-27 | 枣庄鲁交智能工业设备开发有限公司 | It is fixed to hit not bad height-limiting frame |
-
2016
- 2016-07-04 CN CN201610514314.2A patent/CN106836053A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012172501A (en) * | 2011-02-24 | 2012-09-10 | Sekisui Jushi Co Ltd | Marking body for road and installation structure for marking body for road |
| CN105155439A (en) * | 2015-08-28 | 2015-12-16 | 黄飞 | Height restriction frame on road |
| CN105672163A (en) * | 2016-03-07 | 2016-06-15 | 安庆市星博特电子科技有限公司 | Safety height-limiting component for road |
| CN206279469U (en) * | 2016-07-01 | 2017-06-27 | 枣庄鲁交智能工业设备开发有限公司 | It is fixed to hit not bad height-limiting frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |