CN104047246A - Middle-section upright connecting structure for hawser guard bar - Google Patents
Middle-section upright connecting structure for hawser guard bar Download PDFInfo
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- CN104047246A CN104047246A CN201410327306.8A CN201410327306A CN104047246A CN 104047246 A CN104047246 A CN 104047246A CN 201410327306 A CN201410327306 A CN 201410327306A CN 104047246 A CN104047246 A CN 104047246A
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- supporting
- wire rope
- steel wire
- rope clamping
- upright
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Abstract
The invention discloses a middle-section upright connecting structure for a hawser guard bar. The middle-section upright connecting structure comprises an upright and a supporting pipe. The upright is in parallel with the supporting pipe. The supporting pipe is connected with the upright through connecting parts and is sleeved with a plurality of idler wheels. A steel wire rope clamping piece is arranged between every two adjacent idler wheels. A supporting board of an integrated structure is formed by combining each connecting part and the corresponding steel wire rope clamping piece. Each supporting board is of a double-layer structure and is provided with a circular hole. The supporting pipe is arranged in each circular hole in a sleeved mode. One end of each supporting board is connected with the upright and the other end of each supporting board serves as the corresponding steel wire rope clamping piece. Rope clamping boards are arranged on the side edge of the supporting pipe. Each rope clamping board is provided with a clamping groove with an opening facing downwards or upwards. The positions of the clamping grooves are matched with those of steel wire ropes. The outer boundary of each idler wheel exceeds the outmost end of the corresponding steel wire rope clamping piece. A supporting structure is arranged between the two layers of each supporting board. Due to the fact that the outer boundary of each idler wheel exceeds the outer boundary of the corresponding supporting board, when a crash occurs, it is guaranteed that an automobile makes contact with the idler wheels. Vertical limitation of the steel wire ropes on the vertical face is achieved through the supporting boards and horizontal face limitation of the steel wire ropes is achieved through the supporting pipe and the rope clamping boards.
Description
Technical field
The present invention relates to highway barrier field, particularly
oneplant Cable Barrier interlude upright post connection structure.
Background technology
In recent years, along with the continuous increase of China's automobile pollution and speedway mileage, the traffic accident occurring on highway is also increasing year by year, and wherein nearly 1/3 accident is caused by automobile and rail collision.The microminiaturization of automobile, maximization and heavy-duty make again existing guardrail defending performance constantly decline, and cause every year huge casualties and property loss.The barrier propterty that how to improve guardrail has very real and great meaning.
Cable Barrier interlude column connecting elements (being referred to as bracket) before, for supporting fixedly wire rope, its structure adopts steel plate stamping to be pressed into U-shaped, and base has breach for supporting fixedly wire rope, and member itself is connected with pipe column by bolt.End part connecting component and interlude column connecting elements are joined together and have just formed Cable Barrier.The defect of this kind of structure is: (1) is when automobile high-speed is oblique while directly hitting between two interlude columns, because bracket rigidity is low, be subject to horizontal force to affect distortion large, when automobile slides into column place along wire rope, automobile is convenient to directly bump with column, the frictional force producing is each other force of sliding friction, larger to automobile or personnel's damage ratio; (2) when automobile high-speed is oblique while directly hitting on interlude column connecting elements, bracket is subject to larger horizontal force to affect short time set, and bracket and column distance are little, therefore, the effect of the buffering that wire rope plays and correction automobile will be had a greatly reduced quality, the impact force that causes automobile and column to produce is very large, also just larger to automobile or personnel's infringement.
Summary of the invention
Cable Barrier interlude column connecting elements of the present invention, the said structure defect existing for Cable Barrier interlude column connecting elements before, by change structure mode, solves original structure defect.
For realizing the object of the invention, the technical scheme of employing is:
A kind of Cable Barrier interlude upright post connection structure, comprise column, stay pipe, it is characterized in that: stay pipe and column are arranged in parallel, stay pipe is connected through connector with column, on stay pipe, be arranged with a plurality of rollers, between adjacent rollers, be provided with wire rope clamping sheet.
Further, the be integrated support plate of formula structure of described connector and wire rope clamping sheet, support plate is double-decker, and is provided with circular hole, and stay pipe is placed in circular hole, and support plate one end connects column, and the other end clamps sheet as wire rope.
Further, stay pipe side is provided with card rope plate.
Further, on described card rope plate, be provided with the draw-in groove that Open Side Down or make progress, draw-in groove position and wire rope position are adaptive.
Further, roller external boundary exceeds wire rope clamping sheet outermost end.
Further, between support plate double-decker, be provided with braced structures.
Beneficial effect of the present invention:
One, the present invention adopts this rotating structure of roller, substitutes fixed structure, effectively absorbs the energy of automobile out of control.By rotatable parts, original automobile and impact can be become to rolling friction from sliding friction.When automobile slides into column place along wire rope, first automobile produces and contacts with roller, thereby roller rotates under longitudinal force effect, steer motor just returns, avoid automobile and column directly to bump against, in addition the frictional force that automobile and roller produce is each other force of rolling friction, while therefore, bumping, can greatly alleviate automobile and personnel's infringement.
Two, support plate is both as the connector between stay pipe and column, and the vertical guide of realizing again wire rope is spacing.
Three, card rope plate and stay pipe are realized the spacing of wire rope horizontal plane, can give full play to wire rope pliability.
Four, the external boundary of roller exceeds the external boundary of support plate, when making automobile and impact, with roller contact, with this, reaches the object that reduces impaction lesion.
Accompanying drawing explanation
Fig. 1: the main generalized section of looking of the present invention.
The A-A sectional drawing of Fig. 2: Fig. 1.
Fig. 3: the present invention assembles design sketch.
Mark in figure: 1 column, 2 stay pipes, 3 rollers, 4 support plates, 5 card rope plates, 6 bolt assemblies, 7 wire rope.
The specific embodiment
As shown in Figure 1, a kind of Cable Barrier interlude upright post connection structure, comprises column, stay pipe, and column can be the column of pipe column or other shapes, and stay pipe and column are arranged in parallel, and stay pipe is connected through connector with column.On stay pipe, be arranged with a plurality of rollers, between adjacent rollers, be provided with wire rope clamping sheet.Two functional structures of connector and wire rope clamping sheet can be split type can be also integral type, for integral type structure is called support plate, support plate is double-decker, and be provided with circular hole, stay pipe is placed in circular hole, and support plate one end connects column, and the other end clamps sheet as wire rope.Stay pipe side is provided with card rope plate, and as shown in Figure 2, card rope plate can only be positioned at the dorsal part of roller collision contact position, that is the left side of stay pipe shown in Fig. 3.Card rope plate is connected with stay pipe by bolt assembly or other modes.On card rope plate, be provided with the draw-in groove that Open Side Down or make progress, draw-in groove position and wire rope position are adaptive.Roller external boundary exceeds wire rope clamping sheet outermost end.Between support plate double-decker, be provided with braced structures, braced structures can be the structures such as support bar or support chip.
When automobile high-speed is oblique while directly hitting between two interlude columns, because this stiffness of structural member is high, be subject to horizontal force to affect distortion little, when automobile slides into column place along wire rope, first automobile produces and contacts with roller, thereby roller rotates under longitudinal force effect, steer motor just returns, avoid automobile and column soldering member directly to bump against, the frictional force that automobile and roller produce each other is in addition force of rolling friction, make to automobile or personnel infringement with compared in the past much smaller.When automobile high-speed is oblique while directly hitting on novel interlude column connecting elements, wire rope still can absorb the energy of automobile out of control effectively, this new type of component to automobile or personnel's infringement with compared in the past less.
Claims (6)
1. a Cable Barrier interlude upright post connection structure, comprise column, stay pipe, it is characterized in that: stay pipe and column are arranged in parallel, stay pipe is connected through connector with column, on stay pipe, be arranged with a plurality of rollers, between adjacent rollers, be provided with wire rope clamping sheet.
2. Cable Barrier interlude upright post connection structure according to claim 1, it is characterized in that: the be integrated support plate of formula structure of described connector and wire rope clamping sheet, support plate is double-decker, and be provided with circular hole, stay pipe is placed in circular hole, support plate one end connects column, and the other end clamps sheet as wire rope.
3. Cable Barrier interlude upright post connection structure according to claim 1, is characterized in that: stay pipe side is provided with card rope plate.
4. Cable Barrier interlude upright post connection structure according to claim 3, is characterized in that: on described card rope plate, be provided with the draw-in groove that Open Side Down or make progress, draw-in groove position and wire rope position are adaptive.
5. Cable Barrier interlude upright post connection structure according to claim 1, is characterized in that: roller external boundary exceeds wire rope clamping sheet outermost end.
6. Cable Barrier interlude upright post connection structure according to claim 2, is characterized in that: between support plate double-decker, be provided with braced structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327306.8A CN104047246B (en) | 2014-07-10 | 2014-07-10 | A kind of Cable Barrier interlude upright post connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327306.8A CN104047246B (en) | 2014-07-10 | 2014-07-10 | A kind of Cable Barrier interlude upright post connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104047246A true CN104047246A (en) | 2014-09-17 |
| CN104047246B CN104047246B (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410327306.8A Active CN104047246B (en) | 2014-07-10 | 2014-07-10 | A kind of Cable Barrier interlude upright post connection structure |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165093A (en) * | 2017-06-23 | 2017-09-15 | 李雨林 | A kind of safety guard fence for super highway |
| CN108004985A (en) * | 2017-11-08 | 2018-05-08 | 王筱文 | A kind of attachment device of flexible steel cable protective fence |
| CN109183684A (en) * | 2018-09-29 | 2019-01-11 | 福建省华亿水处理工程技术有限公司 | A kind of highway spring protective plate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2303252A (en) * | 1941-05-03 | 1942-11-24 | Alexander F Blessing | Road guard |
| KR20010036617A (en) * | 1999-10-11 | 2001-05-07 | 이영구 | Coner guard rail for road |
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| CN2744729Y (en) * | 2004-12-12 | 2005-12-07 | 关健 | Safety stopping device for incontrollable vehicles |
| CN201162189Y (en) * | 2008-02-29 | 2008-12-10 | 成都航发液压工程有限公司 | Middle standing pillar structure of flexible anti-collision fence |
| CN102041789A (en) * | 2011-01-21 | 2011-05-04 | 长沙理工大学 | Wire rope safety guardrail |
| CN204039953U (en) * | 2014-07-10 | 2014-12-24 | 四川金城栅栏工程有限公司 | A kind of Cable Barrier interlude upright post connection structure |
-
2014
- 2014-07-10 CN CN201410327306.8A patent/CN104047246B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2303252A (en) * | 1941-05-03 | 1942-11-24 | Alexander F Blessing | Road guard |
| KR20010036617A (en) * | 1999-10-11 | 2001-05-07 | 이영구 | Coner guard rail for road |
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| CN2744729Y (en) * | 2004-12-12 | 2005-12-07 | 关健 | Safety stopping device for incontrollable vehicles |
| CN201162189Y (en) * | 2008-02-29 | 2008-12-10 | 成都航发液压工程有限公司 | Middle standing pillar structure of flexible anti-collision fence |
| CN102041789A (en) * | 2011-01-21 | 2011-05-04 | 长沙理工大学 | Wire rope safety guardrail |
| CN204039953U (en) * | 2014-07-10 | 2014-12-24 | 四川金城栅栏工程有限公司 | A kind of Cable Barrier interlude upright post connection structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165093A (en) * | 2017-06-23 | 2017-09-15 | 李雨林 | A kind of safety guard fence for super highway |
| CN108004985A (en) * | 2017-11-08 | 2018-05-08 | 王筱文 | A kind of attachment device of flexible steel cable protective fence |
| CN108004985B (en) * | 2017-11-08 | 2020-04-24 | 王筱文 | Connecting device of flexible steel cable protective guard |
| CN109183684A (en) * | 2018-09-29 | 2019-01-11 | 福建省华亿水处理工程技术有限公司 | A kind of highway spring protective plate |
| CN109183684B (en) * | 2018-09-29 | 2023-12-22 | 福建省华亿水处理工程技术有限公司 | Elastic protection plate for highway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104047246B (en) | 2016-02-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANG TAO Free format text: FORMER OWNER: JINCHENG RAILINGS ENGINEERING CO., LTD., SICHUAN PROV. Effective date: 20141217 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20141217 Address after: 610000 Qi Li building, No. 128, middle Jinli Street Road, Sichuan, Chengdu, 606 Applicant after: Huang Tao Address before: 610000, Sichuan City, Chengdu province Xindu District slate town satellite town stone wood industry area Applicant before: Jincheng Railings Engineering Co., Ltd., Sichuan Prov. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220616 Address after: 610000 stone wood industrial area, Weixing District, Shibantan Town, Xindu District, Chengdu City, Sichuan Province Patentee after: SICHUAN GOLDCITY FENCE ENGINEERING CO.,LTD. Address before: 606, Qili building, No. 128, Jinli Middle Road, Chengdu Patentee before: Huang Tao |
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| TR01 | Transfer of patent right |