CN204059246U - Flexible cable anti-collision guardrail with rotor - Google Patents
Flexible cable anti-collision guardrail with rotor Download PDFInfo
- Publication number
- CN204059246U CN204059246U CN201420412890.2U CN201420412890U CN204059246U CN 204059246 U CN204059246 U CN 204059246U CN 201420412890 U CN201420412890 U CN 201420412890U CN 204059246 U CN204059246 U CN 204059246U
- Authority
- CN
- China
- Prior art keywords
- flexible cable
- rotor
- anticollision barrier
- composite material
- flexible
- 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.)
- Expired - Fee Related
Links
- 239000002131 composite material Substances 0.000 claims abstract description 20
- 230000004888 barrier function Effects 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 239000004567 concrete Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 229920007790 polymethacrylimide foam Polymers 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 239000006173 Good's buffer Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a flexible cable anti-collision guardrail with a rotor, which comprises a plurality of flexible cable anti-collision guardrail units, wherein adjacent flexible cable anti-collision guardrail units are connected in series with bolts through vertical piles; each flexible cable anti-collision guardrail unit comprises a rotor and flexible cables, the flexible cables are transversely and longitudinally staggered and arranged in a grid shape, and clamping sleeves are arranged at the transverse and longitudinal joints of the flexible cables to form nodes; the rotors are sleeved on the flexible cables and are uniformly arranged. The utility model has the advantages of light weight, high strength, good buffer performance, large flexibility and the like; meanwhile, the composite material rotor and the flexible cable of the structure play a role in protection and energy absorption, and are suitable for road anti-collision guardrails or ship collision prevention intercepting systems.
Description
Technical field
The utility model relates to the flexible cable anticollision barrier that a kind of high-strength light rotates power consumption, can be used as anticollision barrier and hits in intercepting system for highway engineering or anti-ship, belong to field of composite structures.
Background technology
Conventional crash guardrail many employings concrete structure, steel guard rail and simple steel cable structure form.Concrete structure rigidity is large, large to the injury of vehicle and people; , can there is room temperature brittle failure in the easy corrosion of steel guard rail, impact damage is large, and the life-span is short; Simple steel cable structure easy damaged vehicle, and the vehicle that easily rebounds, cause secondary traffic accident.
Utility model content
The purpose of this utility model is for prior art Problems existing, provides a kind of and consumes energy, rotatably, can not only protect trackside and can protect the flexible cable anticollision barrier of band rotor of people's car.
The technical solution adopted in the utility model is: a kind of flexible cable anticollision barrier with rotor, comprises multiple flexible cable anticollision barrier unit, is connected in series between adjacent flexible cable anticollision barrier unit by staking out and bolt;
Each flexible cable anticollision barrier unit comprises rotor and flexible cable, and described flexible cable transverse and longitudinal is interlocked, and become latticed layout, flexible cable transverse and longitudinal junction is provided with cutting ferrule, forms node; Described rotor is set on flexible cable, and is evenly arranged.
As preferably, described column place has additional the flexible cable of row's longitudinal direction, the multiple rotor of flexible cable place string cover, and is separated successively by rotor by cutting ferrule.
As preferably, described rotor is composite material or plastic rotor, and shape is circular, and inside is hollow or filled and process or fill mortar, sand.Described filled and process is polyurethane foam, polyvinyl chloride foam, carbon foam, PEI foam or PMI foam.
As preferably, described flexible cable adopts wire rope, steel strand or cordage.
As preferably, described cutting ferrule material adopts steel, stainless steel, composite material or plastics.
As preferably, described staking out adopts concrete, composite material, steel, stainless steel, composite material tube confined concrete, steel tube confined concrete or composite constraining pin.
Beneficial effect: the steel strand of the plurality of advantages such as the utility model is large by flexibility, high-strength, power consumption is good carry out transverse and longitudinal knitting arrangement, form protective screening, and adopt cutting ferrule to form transverse and longitudinal steel strand knot point, be made into cable net, simultaneously with vertical cable for flexible axle, tandem arrangement composite material rotor, makes this anticollision barrier have lightweight, flexible large, intensity advantages of higher; The composite material rotor of this structure and steel strand play coordination protective action simultaneously, are applicable to highway anti-collision guardrail or anti-ship hits intercepting system.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 anticollision guardrail structure schematic diagram;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that the utility model embodiment 1 transverse and longitudinal two restraints flexible cable knot point schematic diagram;
Fig. 4 is the utility model embodiment 1 rotor schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1
As Figure 1-4: the flexible cable anticollision barrier of band rotor of the present utility model, it comprises flexible cable 2, flexible cable 2 adopts transverse steel wire rope and longitudinal steel wire rope to weave and forms, transverse steel wire rope and longitudinal steel wire rope interconnecting part are provided with stainless cutting ferrule 3, transverse steel wire rope is connected to form entirety by bolt 5 and staking out 4, with longitudinal steel wire rope for flexible axle, the rotor 1 of tandem arrangement plastics.
Embodiment 2
The difference of the present embodiment and embodiment 1 is: rotor 1 of the present utility model is the rotor 1 of composite material, the rotor 1 of composite material adopts glass fiber and epoxy resin to be prepared by pultrude process, and in the rotor 1 of composite material, reserving hole channel is directly gone here and there on the flexible cable 2 of longitudinal direction; The flexible cable 2 of transverse direction and longitudinal flexible cable 2 are successively arranged, is connected by cutting ferrule 3 and the rotor 1 of composite material is installed while arranging; Flexible cable 2 is made to form one with the rotor 1 of composite material; Finally the flexible cable 2 of band rotor 1 is connected by bolt 5 with between staking out 4, makes each several part form entirety, form the flexible cable anticollision barrier of band rotor.
In above-mentioned preparation technology: the kind of the form of structure of the rotor 1 of composite material and each parameter size, fiber and quantity, the kind of resin, the kind of flexible cable 2, quantity and transverse and longitudinal spacing size, the kind of staking out 4 and spacing etc. all can adjust as required flexibly.
It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.The all available prior art of each ingredient not clear and definite in the present embodiment is realized.
Claims (8)
1. the flexible cable anticollision barrier with rotor, is characterized in that: comprise multiple flexible cable anticollision barrier unit, is connected in series between adjacent flexible cable anticollision barrier unit by staking out and bolt;
Each flexible cable anticollision barrier unit comprises rotor and flexible cable, and described flexible cable transverse and longitudinal is interlocked, and become latticed layout, flexible cable transverse and longitudinal junction is provided with cutting ferrule, forms node; Described rotor is set on flexible cable, and is evenly arranged.
2. a kind of flexible cable anticollision barrier with rotor according to claim 1, is characterized in that: described column place has additional the flexible cable of row's longitudinal direction, the multiple rotor of flexible cable place string cover, and is separated successively by rotor by cutting ferrule.
3. a kind of flexible cable anticollision barrier with rotor according to claim 1, is characterized in that: described rotor is composite material or plastic rotor.
4. a kind of flexible cable anticollision barrier with rotor according to claim 1, is characterized in that: described rotor shapes is circular, and inside is hollow or filled and process or fill mortar or sand.
5. a kind of flexible cable anticollision barrier with rotor according to claim 4, is characterized in that: described filled and process is polyurethane foam, polyvinyl chloride foam, carbon foam, PEI foam or PMI foam.
6. a kind of flexible cable anticollision barrier with rotor according to claim 1, is characterized in that: described flexible cable adopts wire rope, steel strand or cordage.
7. a kind of flexible cable anticollision barrier with rotor according to claim 1, is characterized in that: described cutting ferrule material adopts steel, stainless steel, composite material or plastics.
8. a kind of flexible cable anticollision barrier with rotor according to claim 1, is characterized in that: described staking out adopts concrete, composite material, steel, stainless steel, composite material tube confined concrete, steel tube confined concrete or composite constraining pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412890.2U CN204059246U (en) | 2014-07-24 | 2014-07-24 | Flexible cable anti-collision guardrail with rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412890.2U CN204059246U (en) | 2014-07-24 | 2014-07-24 | Flexible cable anti-collision guardrail with rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059246U true CN204059246U (en) | 2014-12-31 |
Family
ID=52200790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412890.2U Expired - Fee Related CN204059246U (en) | 2014-07-24 | 2014-07-24 | Flexible cable anti-collision guardrail with rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059246U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088237A (en) * | 2014-07-24 | 2014-10-08 | 南京工业大学 | Flexible cable anti-collision guardrail with rotor |
| CN111893927A (en) * | 2020-09-15 | 2020-11-06 | 郑州大学 | Flexible safety anti-collision guardrail and construction method |
| CN116289717A (en) * | 2023-03-17 | 2023-06-23 | 中国水利水电第七工程局有限公司 | Expressway anti-collision barrier guardrail |
-
2014
- 2014-07-24 CN CN201420412890.2U patent/CN204059246U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088237A (en) * | 2014-07-24 | 2014-10-08 | 南京工业大学 | Flexible cable anti-collision guardrail with rotor |
| CN111893927A (en) * | 2020-09-15 | 2020-11-06 | 郑州大学 | Flexible safety anti-collision guardrail and construction method |
| CN116289717A (en) * | 2023-03-17 | 2023-06-23 | 中国水利水电第七工程局有限公司 | Expressway anti-collision barrier 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: 20141231 Termination date: 20170724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |