CN204919426U - Convenient concrete anticollision barrier that removes - Google Patents
Convenient concrete anticollision barrier that removes Download PDFInfo
- Publication number
- CN204919426U CN204919426U CN201520641075.8U CN201520641075U CN204919426U CN 204919426 U CN204919426 U CN 204919426U CN 201520641075 U CN201520641075 U CN 201520641075U CN 204919426 U CN204919426 U CN 204919426U
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- China
- Prior art keywords
- concrete
- guard bar
- elastic
- guardrail body
- bar
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- Expired - Fee Related
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Abstract
The utility model discloses a convenient concrete anticollision barrier that removes, including concrete guard bar and pivot, the top of concrete mount pad is provided with the slot rolling, the both sides of recess all set up porose groove, the gyro wheel is passed in the pivot, and the tip of pivot installs in the inside in hole groove, concrete guard bar's inside is provided with the bar -mat reinforcement by the crisscross fixed connection of the horizontal and vertical equidistance of reinforcing bar, concrete guard bar's two sides all is provided with the elasticity cavity, the inside of elasticity cavity is provided with the elastic rubber piece, the internal connection of elastic rubber piece has the spring. The convenient concrete anticollision barrier that removes is provided with the bar -mat reinforcement by the crisscross fixed connection of the horizontal and vertical equidistance of reinforcing bar through the inside at concrete guard bar, can improve the intensity of concrete guardrail, and that can guarantee the concrete guardrail when receiving the striking of vehicle does not receive any damage.
Description
Technical field
The utility model belongs to guard bar technique field, is specifically related to a kind of concrete anti-collision guard bar of convenient movement.
Background technology
In China, etesian traffic accident is sharply increasing, and especially highway accident more very.For highway central strip region, vehicle easily passes through guardrail, invades subtend track, often occurs that Vehicular impact causes great traffic accident on guardrail.Current guardrail is high strength steel guardrail substantially, vehicle and the car crash substantially of its shock, and guardrail is also be knocked changed beyond recognition, causes economic loss; And current guardrail is be screwed on ground substantially, movement is very loaded down with trivial details, needs manpower and the time of at substantial, inconvenience very.A kind of concrete anti-collision guard bar of convenient movement is proposed for this reason.
Utility model content
The purpose of this utility model is the concrete anti-collision guard bar providing a kind of convenient movement, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of concrete anti-collision guard bar of convenient movement, comprise concrete guardrail body and rotating shaft, the bottom of described concrete guardrail body and the bottom of concrete mount pad are provided with groove, the top of described concrete mount pad is provided with slot rolling, the bottom of described concrete guardrail body is arranged on the inside of slot rolling, the end of described slot rolling is provided with fixed block, the both sides of described groove are provided with hole slot, described rotating shaft is through roller, and the end of rotating shaft is arranged on the inside of hole slot, the inside of described concrete guardrail body is provided with and the vertical equidistant staggered steel mesh reinforcement that be fixedly connected with horizontal by reinforcing bar, the two sides of described concrete guardrail body is provided with elastic cavity, the inside of described elastic cavity is provided with elastic block rubber, described elastic block rubber be internally connected with spring, elastic granule is filled with between described elastic cavity and elastic block rubber.
Preferably, described roller is set to 6-8, and described rotating shaft is connected to the inside of hole slot through roller.
Preferably, described elastic granule is the one in rubber grain and latex particle.
Preferably, the degree of depth of described groove is 3/4ths of roller height.
Preferably, described spring is set to 20-30, and interval is equidistantly connected to the inside of block rubber.
Preferably, described steel mesh reinforcement is set to layer 2-3, and is equidistantly arranged on the inside of concrete guardrail body with interval.
Technique effect of the present utility model and advantage: the concrete anti-collision guard bar of this convenience movement is by being provided with and the vertical equidistant staggered steel mesh reinforcement that be fixedly connected with horizontal by reinforcing bar in the inside of concrete guardrail body, can improve the intensity of concrete guardrail, what can ensure concrete guardrail when being subject to the shock of vehicle is not subject to any damage; By arranging elastic cavity on the two sides of concrete guardrail body, the inside of elastic cavity is provided with elastic block rubber, elastic block rubber be internally connected with spring, and between elastic cavity and elastic block rubber, be filled with elastic granule, when vehicle and concrete guardrail clash into, spring and elastic granule can absorb the energy that shock produces, and alleviate vehicle because clashing into the damage be subject to; Bottom due to concrete guardrail body is arranged on the inside of slot rolling, and rotating shaft is through roller, and the end of rotating shaft is arranged on the inside of hole slot, can transportable concrete guardrail very easily, avoids the drawback that traditional steel-guardrail moves loaded down with trivial details time and effort consuming.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model concrete guardrail body construction schematic diagram;
Fig. 3 is the utility model top view;
Fig. 4 is the utility model concrete mount pad left view.
In figure: 1 concrete guardrail body, 2 concrete mount pads, 3 steel mesh reinforcements, 4 fixed blocks, 5 slot rollings, 6 grooves, 7 rollers, 8 rotating shafts, 9 hole slots, 10 elastic granules, 11 elastic cavities, 12 elastic block rubbers, 13 springs.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides the concrete anti-collision guard bar of a kind of convenient movement as Figure 1-4, comprise concrete guardrail body 1 and rotating shaft 8, the bottom of described concrete guardrail body 1 and the bottom of concrete mount pad 2 are provided with groove 6, the degree of depth of described groove 6 is 3/4ths of roller 7 height, the top of described concrete mount pad 2 is provided with slot rolling 5, the bottom of described concrete guardrail body 1 is arranged on the inside of slot rolling 5, the end of described slot rolling 5 is provided with fixed block 4, the both sides of described groove 6 are provided with hole slot 9, described rotating shaft 8 is through roller 7, and the end of rotating shaft 8 is arranged on the inside of hole slot 9, described roller 7 is set to 6-8, described rotating shaft 8 is connected to the inside of hole slot 9 through roller 7, can transportable concrete guardrail very easily, avoid the drawback that traditional steel-guardrail moves loaded down with trivial details time and effort consuming, the inside of described concrete guardrail body 1 is provided with and the vertical equidistant staggered steel mesh reinforcement 3 that be fixedly connected with horizontal by reinforcing bar, described steel mesh reinforcement 3 is set to layer 2-3, and the inside of concrete guardrail body 1 is equidistantly arranged on interval, the intensity of concrete guardrail can be improved, what can ensure concrete guardrail when being subject to the shock of vehicle is not subject to any damage, the two sides of described concrete guardrail body 1 is provided with elastic cavity 11, the inside of described elastic cavity 11 is provided with elastic block rubber 12, described elastic block rubber 12 be internally connected with spring 13, described spring 13 is set to 20-30, and interval is equidistantly connected to the inside of block rubber 12, elastic granule 10 is filled with between described elastic cavity 11 and elastic block rubber 12, described elastic granule 10 is the one in rubber grain and latex particle, when vehicle and concrete guardrail clash into, spring 13 and elastic granule 10 can absorb the energy that shock produces, alleviate vehicle because clashing into the damage be subject to.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the concrete anti-collision guard bar of a convenient movement, comprise concrete guardrail body (1) and rotating shaft (8), the bottom of described concrete guardrail body (1) and the bottom of concrete mount pad (2) are provided with groove (6), the top of described concrete mount pad (2) is provided with slot rolling (5), the bottom of described concrete guardrail body (1) is arranged on the inside of slot rolling (5), it is characterized in that: the end of described slot rolling (5) is provided with fixed block (4), the both sides of described groove (6) are provided with hole slot (9), described rotating shaft (8) is through roller (7), and the end of rotating shaft (8) is arranged on the inside of hole slot (9), the inside of described concrete guardrail body (1) is provided with and the vertical equidistant staggered steel mesh reinforcement (3) that be fixedly connected with horizontal by reinforcing bar, the two sides of described concrete guardrail body (1) is provided with elastic cavity (11), the inside of described elastic cavity (11) is provided with elastic block rubber (12), described elastic block rubber (12) be internally connected with spring (13), elastic granule (10) is filled with between described elastic cavity (11) and elastic block rubber (12).
2. the concrete anti-collision guard bar of a kind of convenient movement according to claim 1, it is characterized in that: described roller (7) is set to 6-8, and described rotating shaft (8) is connected to the inside of hole slot (9) through roller (7).
3. the concrete anti-collision guard bar of a kind of convenient movement according to claim 1, is characterized in that: described elastic granule (10) is the one in rubber grain and latex particle.
4. the concrete anti-collision guard bar of a kind of convenient movement according to claim 1, is characterized in that: the degree of depth of described groove (6) is 3/4ths of roller (7) height.
5. the concrete anti-collision guard bar of a kind of convenient movement according to claim 1, is characterized in that: described spring (13) is set to 20-30, and interval is equidistantly connected to the inside of block rubber (12).
6. the concrete anti-collision guard bar of a kind of convenient movement according to claim 1, is characterized in that: described steel mesh reinforcement (3) is set to layer 2-3, and is equidistantly arranged on the inside of concrete guardrail body (1) with interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641075.8U CN204919426U (en) | 2015-08-24 | 2015-08-24 | Convenient concrete anticollision barrier that removes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641075.8U CN204919426U (en) | 2015-08-24 | 2015-08-24 | Convenient concrete anticollision barrier that removes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919426U true CN204919426U (en) | 2015-12-30 |
Family
ID=54968570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520641075.8U Expired - Fee Related CN204919426U (en) | 2015-08-24 | 2015-08-24 | Convenient concrete anticollision barrier that removes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004982A (en) * | 2017-12-20 | 2018-05-08 | 扬州大学 | A kind of Reactive Powder Concrete protective fence with pooling feature |
| CN110249096A (en) * | 2018-01-10 | 2019-09-17 | 塞弗罗德斯私人有限公司 | A kind of guardrail |
-
2015
- 2015-08-24 CN CN201520641075.8U patent/CN204919426U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004982A (en) * | 2017-12-20 | 2018-05-08 | 扬州大学 | A kind of Reactive Powder Concrete protective fence with pooling feature |
| CN110249096A (en) * | 2018-01-10 | 2019-09-17 | 塞弗罗德斯私人有限公司 | A kind of guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |