CN206279475U - Median strip concrete guardrail anticollision ability reinforcement structure - Google Patents
Median strip concrete guardrail anticollision ability reinforcement structure Download PDFInfo
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- CN206279475U CN206279475U CN201621372693.8U CN201621372693U CN206279475U CN 206279475 U CN206279475 U CN 206279475U CN 201621372693 U CN201621372693 U CN 201621372693U CN 206279475 U CN206279475 U CN 206279475U
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- reinforcing bar
- reinforcement foundation
- concrete guardrail
- horizontal reinforcement
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Abstract
The utility model provides a kind of median strip concrete guardrail anticollision ability reinforcement structure, including left horizontal reinforcement foundation, right horizontal reinforcement foundation, cross-brace reinforcing bar, longitudinally reinforced reinforcing bar and concrete pouring structure；Along the reinforcing bar track of left horizontal reinforcement foundation, cross-brace reinforcing bar and right horizontal reinforcement foundation, after being equally spaced several described longitudinally reinforced reinforcing bars, in the outside casting concrete of reinforcing bar, concrete guardrail anticollision ability reinforcement structure is formed.The median strip concrete guardrail anticollision ability reinforcement structure that the utility model is provided has advantages below：There is easy construction reformation, low cost；In addition, the combination effect of concrete guardrail anticollision ability reinforcement structure and original concrete guardrail structure is good, former concrete guardrail anticollision ability can be comprehensively improved.
Description
Technical field
The utility model belongs to highway facilities technical field, and in particular to a kind of median strip concrete guardrail anticollision energy
Power reinforcement structure.
Background technology
Median strip concrete guardrail is separated to a part of the highway to runway, for Four-Lane Road or
The highway of more multilane is extremely important, for preventing vehicles traverse median strip and bumping against with opposed vehicle, so as to ensure public affairs
Road traffic safety.
In recent years, with the development of Construction of Highway Traffic, the protective capacities of original median strip concrete guardrail is
Demand cannot be met, in the prior art, the median strip concrete guardrail improved procedure mainly taken is：By original center
Dividing strip concrete guardrail is removed completely, then reconstructs new higher, broader concrete guardrail.
However, above-mentioned concrete guardrail improved procedure is primarily present problems with：Remove completely former concrete guardrail and
New concrete guardrail is built completely, with the problem that the rebuilding construction cycle is long and improvement cost is high.
Utility model content
For the defect that prior art is present, the utility model provides a kind of median strip concrete guardrail anticollision ability
Reinforcement structure, can effectively solve the above problems.
The technical solution adopted in the utility model is as follows：
The utility model provides a kind of median strip concrete guardrail anticollision ability reinforcement structure, including left laterally basis
Reinforcing bar, right horizontal reinforcement foundation, cross-brace reinforcing bar, longitudinally reinforced reinforcing bar and concrete pouring structure；
Wherein, in the equidistant parallel cloth of external upper for removing the former concrete guardrail that superstructure exposes former guardrail reinforcing bar
Put several cross-brace reinforcing bars, the cross-brace reinforcing bar is trapezium structure, including horizontal edge and be integrally formed in institute
State the left side and right edge of horizontal edge both sides；Wherein, the horizontal edge is higher than the reinforcing bar of the top of former concrete guardrail；
In the lower section of the left side of each cross-brace reinforcing bar, the left horizontal reinforcement foundation is set, also, it is described
It is embedded into the structure of former concrete guardrail after the top of left horizontal reinforcement foundation and the bottom colligation of the left side；The left side
The bottom of horizontal reinforcement foundation is crotch, and the crotch of the left horizontal reinforcement foundation is embedded into the structure of former concrete guardrail；
In the lower section of the right edge of each cross-brace reinforcing bar, the right horizontal reinforcement foundation is set, also, it is described
It is embedded into the structure of former concrete guardrail after the top of right horizontal reinforcement foundation and the bottom colligation of the right edge；The right side
The bottom of horizontal reinforcement foundation is crotch, and the crotch of the right horizontal reinforcement foundation is embedded into the structure of former concrete guardrail；
Along the reinforcing bar track of left horizontal reinforcement foundation, cross-brace reinforcing bar and right horizontal reinforcement foundation, it is equally spaced
After several described longitudinally reinforced reinforcing bars, in the outside casting concrete of reinforcing bar, form concrete guardrail anticollision ability and strengthen knot
Structure.
Preferably, the side of resting on the ground at the top of the left horizontal reinforcement foundation and the right horizontal reinforcement foundation, described
The bottom of left horizontal reinforcement foundation and the right horizontal reinforcement foundation is located at below ground.
Preferably, the longitudinally reinforced reinforcing bar and the left horizontal reinforcement foundation, the cross-brace reinforcing bar or the right side
The intersecting site position of horizontal reinforcement foundation, carries out colligation and fixes.
The median strip concrete guardrail anticollision ability reinforcement structure that the utility model is provided has advantages below：
There is easy construction reformation, low cost；In addition, concrete guardrail anticollision ability reinforcement structure and original coagulation
The combination effect of native guard bar structure is good, can comprehensively improve former concrete guardrail anticollision ability.
Brief description of the drawings
Fig. 1 shows for the overall structure of the median strip concrete guardrail anticollision ability reinforcement structure that the utility model is provided
It is intended to；
The structural representation of the cross-brace reinforcing bar that Fig. 2 is provided for the utility model；
The structural representation of the left horizontal reinforcement foundation that Fig. 3 is provided for the utility model；
The structural representation of the longitudinally reinforced reinforcing bar that Fig. 4 is provided for the utility model；
Wherein：1- cross-brace reinforcing bars；The left horizontal reinforcement foundations of 2-；The right horizontal reinforcement foundations of 3-；The longitudinally reinforced reinforcing bars of 4-；
The concrete of 5- newly cast；The superstructure of 6- original guardrails；7- original guardrail reinforcing bars；The substructure of 8- original guardrails；9- originals road surface
The surface layer of structure；The basic unit of 10- original pavement structures.
Specific embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model is solved become more apparent, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
The utility model provides a kind of median strip concrete guardrail anticollision ability reinforcement structure, with reference to Fig. 1-Fig. 4, bag
Include left horizontal reinforcement foundation, right horizontal reinforcement foundation, cross-brace reinforcing bar, longitudinally reinforced reinforcing bar and concrete pouring structure；
Wherein, in the equidistant parallel cloth of external upper for removing the former concrete guardrail that superstructure exposes former guardrail reinforcing bar
Put several cross-brace reinforcing bars, cross-brace reinforcing bar is trapezium structure, including horizontal edge and be integrally formed in horizontal edge both sides
Left side and right edge；Wherein, horizontal edge is higher than the reinforcing bar of the top of former concrete guardrail；
In the lower section of the left side of each cross-brace reinforcing bar, left horizontal reinforcement foundation, also, left laterally basis steel are set
It is embedded into the structure of former concrete guardrail after the top of muscle and the bottom colligation of left side；The bottom of left horizontal reinforcement foundation is
Crotch, the crotch of left horizontal reinforcement foundation is embedded into the structure of former concrete guardrail；
In the lower section of the right edge of each cross-brace reinforcing bar, right horizontal reinforcement foundation, also, right laterally basis steel are set
It is embedded into the structure of former concrete guardrail after the top of muscle and the bottom colligation of right edge；The bottom of right horizontal reinforcement foundation is
Crotch, the crotch of right horizontal reinforcement foundation is embedded into the structure of former concrete guardrail；
Additionally, the side of resting on the ground, left horizontal reinforcement foundation at the top of left horizontal reinforcement foundation and right horizontal reinforcement foundation
Bottom with right horizontal reinforcement foundation is located at below ground.
Along the reinforcing bar track of left horizontal reinforcement foundation, cross-brace reinforcing bar and right horizontal reinforcement foundation, it is equally spaced
After several longitudinally reinforced reinforcing bars, in the outside casting concrete of reinforcing bar, concrete guardrail anticollision ability reinforcement structure is formed.For
Strengthen the intensity of whole guard bar structure, longitudinally reinforced reinforcing bar and left horizontal reinforcement foundation, cross-brace reinforcing bar or right laterally basis
The intersecting site position of reinforcing bar, carries out colligation and fixes.
Construction method is：Former guardrail superstructure is pounded first, exposes former guardrail reinforcing bar, and remainder surface is made
Wharf's pavement quality；Then said structure colligation cross-brace reinforcing bar, left horizontal reinforcement foundation, right horizontal stroke are pressed in the outside of former guardrail reinforcing bar
To reinforcement foundation and longitudinally reinforced reinforcing bar；Wherein, cross-brace reinforcing bar and horizontal reinforcement foundation are using bar planting mode and former coagulation
Native guardrail is connected；Concrete is finally poured into a mould, the purpose of anticollision ability reinforcement is reached.
Further, in practical application, can open up fluted in the middle part of guardrail anticollision ability reinforcement structure, in groove
Portion is provided with controller；Flexible solar battery is equipped with the outer surface of guardrail anticollision ability reinforcement structure；
Controller includes：Processor, charging circuit, lithium battery, positioner, image acquiring sensor, radio communication dress
Put and meteorological harvester；The output end of flexible solar battery is connected to the charging inlet of lithium battery by charging circuit；
The feeder ear of lithium battery is connected with the feeder ear of processor；Processor respectively with positioner, image acquiring sensor, channel radio
T unit and meteorological harvester connection.
In practical application, positioner is GPS positioning device；Image acquiring sensor is camera；Radio communication device
It is 4G radio communication devices or GPRS radio communication devices.Meteorological harvester includes temperature collecting device, humidity collector
With wind direction harvester.Processor is also associated with display screen；Display screen lateral arrangement is in road top.
Therefore, processor is powered using flexible solar battery, can effectively extend the power-on time of lithium battery, saves whole
The energy consumption of controller；The parameter that processor is collected by all kinds of peripheral hardwares, can be transferred to remote service by radio communication device
Device, realizes the remote monitoring to guard bar structure position；In addition, the meteorologic parameter that processor is collected, can be shown near
On display screen above road, the convenient people by road know meteorologic parameter.
The utility model provide median strip concrete guardrail anticollision ability reinforcement structure, be mainly used in it is general in
Central median concrete guardrail, uses during for carrying out when former concrete guardrail anticollision scarce capacity and increase anticollision ability, has
There are easy construction reformation, low cost；In addition, concrete guardrail anticollision ability reinforcement structure and original concrete guardrail structure
Combination effect it is good, can comprehensively improve former concrete guardrail anticollision ability.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching should also regard protection domain of the present utility model.
Claims (3)
1. a kind of median strip concrete guardrail anticollision ability reinforcement structure, it is characterised in that including left horizontal reinforcement foundation,
Right horizontal reinforcement foundation, cross-brace reinforcing bar, longitudinally reinforced reinforcing bar and concrete pouring structure；
Wherein, if being equidistantly arranged in parallel in the external upper for removing the former concrete guardrail that superstructure exposes former guardrail reinforcing bar
The dry cross-brace reinforcing bar, the cross-brace reinforcing bar is trapezium structure, including horizontal edge and is integrally formed in the horizontal stroke
The left side and right edge of side both sides；Wherein, the horizontal edge is higher than the reinforcing bar of the top of former concrete guardrail；
In the lower section of the left side of each cross-brace reinforcing bar, the left horizontal reinforcement foundation, also, the left horizontal stroke are set
To being embedded into the structure of former concrete guardrail after the top of reinforcement foundation and the bottom colligation of the left side；The left transverse direction
The bottom of reinforcement foundation is crotch, and the crotch of the left horizontal reinforcement foundation is embedded into the structure of former concrete guardrail；
In the lower section of the right edge of each cross-brace reinforcing bar, the right horizontal reinforcement foundation, also, the right horizontal stroke are set
To being embedded into the structure of former concrete guardrail after the top of reinforcement foundation and the bottom colligation of the right edge；The right transverse direction
The bottom of reinforcement foundation is crotch, and the crotch of the right horizontal reinforcement foundation is embedded into the structure of former concrete guardrail；
Along the reinforcing bar track of left horizontal reinforcement foundation, cross-brace reinforcing bar and right horizontal reinforcement foundation, it is equally spaced some
After the individual longitudinally reinforced reinforcing bar, in the outside casting concrete of reinforcing bar, concrete guardrail anticollision ability reinforcement structure is formed.
2. median strip concrete guardrail anticollision ability reinforcement structure according to claim 1, it is characterised in that described
The side of resting on the ground at the top of left horizontal reinforcement foundation and the right horizontal reinforcement foundation, the left horizontal reinforcement foundation and described
The bottom of right horizontal reinforcement foundation is located at below ground.
3. median strip concrete guardrail anticollision ability reinforcement structure according to claim 1, it is characterised in that described
The phase knot of longitudinally reinforced reinforcing bar and the left horizontal reinforcement foundation, the cross-brace reinforcing bar or the right horizontal reinforcement foundation
Point position, carries out colligation and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372693.8U CN206279475U (en) | 2016-12-14 | 2016-12-14 | Median strip concrete guardrail anticollision ability reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372693.8U CN206279475U (en) | 2016-12-14 | 2016-12-14 | Median strip concrete guardrail anticollision ability reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279475U true CN206279475U (en) | 2017-06-27 |
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ID=59072248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621372693.8U Active CN206279475U (en) | 2016-12-14 | 2016-12-14 | Median strip concrete guardrail anticollision ability reinforcement structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142877A (en) * | 2017-07-07 | 2017-09-08 | 北京华路安交通科技有限公司 | Vertical opening arrangement of reinforcement cage concrete guardrail and construction method |
| CN111472303A (en) * | 2018-12-07 | 2020-07-31 | 杭州江润科技有限公司 | Middle pier anti-collision system and construction method |
-
2016
- 2016-12-14 CN CN201621372693.8U patent/CN206279475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142877A (en) * | 2017-07-07 | 2017-09-08 | 北京华路安交通科技有限公司 | Vertical opening arrangement of reinforcement cage concrete guardrail and construction method |
| CN111472303A (en) * | 2018-12-07 | 2020-07-31 | 杭州江润科技有限公司 | Middle pier anti-collision system and construction method |
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