CN101245585B - Protection fence for rolling wheel rubber belt - Google Patents
Protection fence for rolling wheel rubber belt Download PDFInfo
- Publication number
- CN101245585B CN101245585B CN2007100693113A CN200710069311A CN101245585B CN 101245585 B CN101245585 B CN 101245585B CN 2007100693113 A CN2007100693113 A CN 2007100693113A CN 200710069311 A CN200710069311 A CN 200710069311A CN 101245585 B CN101245585 B CN 101245585B
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- China
- Prior art keywords
- roller
- section
- interior outer
- type cross
- adhesive tape
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- 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.)
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- 238000005096 rolling process Methods 0.000 title claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 239000002390 adhesive tape Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 235000014121 butter Nutrition 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 230000002153 concerted effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000019082 Osmanthus Nutrition 0.000 description 1
- 241000333181 Osmanthus Species 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The invention relates to a guardrail made by rollers and rubber belts. A circular ring loop is formed by a ladder-shaped butter belts, the rollers, guide pulleys and inside and outside guide rails with C-shape section. An upper side and a lower side of the rubber belt are similar to two legs of the ladder, and a gear is connected between the upper side and the lower side. A roller is mounted at a space between the gears. A roller axle is inserted in the holes of the upper side and the lower side in a movable fit manner. When the upper side and the lower side are not tensioned, it is easy to bend, so that the roller can be installed. The C-type inside and outside guide rails are the guide rails of the roller. A multi-elastic rubber layer is clamped between the C-type guide rails. T-type or U-type steel is fastened in the multi-elastic rubber layer. A bolt is used to connect the C-type inside and outside guide rails and to clamp the multi-elastic rubber layer. The upper end of an embedded bolt on a bridge floor or ground crossing a long hole of the C-type inside and outside guide rails is fastened by a large spacer and a double nut. The invention has advantages that the rubber of the waste tyres is used for multi-level energy adsorption and buffering, so as to reduce the casualties of the passengers; due to the guidance of the roller, the drivers have more chances to regulate the automobiles and guarantee the safety of the passengers.
Description
Technical field
The invention belongs to highway, Bridge guardrail field, driver's correction out of control can be given in the scarp highway limit of the many zig zags in the many mountains of a kind of protection fence for rolling wheel rubber belt, particularly western part of China, revert to the redemption chance of the right way.
Background technology
Present guardrail is a kind of to be that stake is connected the guardrail steel plate with the inboard of stake: another kind is stub formula or waveform protective guard; As city, Hangzhou wall bulletin at 2007.5.8 day 2 editions reports: the double-deck night coach that leaves for the Zhenxiong, Yunnan is gone out the waveform protective guard of front, left lateral track in the Bijie Prefecture, Guizhou Province, crash into the dark the lowest point of rice surplus in the of 100, and dead 17 people hinder 25 people.2007.4.24 day city wall bulletin is 19 editions again; Long-living bridge one passenger vehicle in Chongqing washes upside down nearly 13 meters of half back height of fall of pact of whole guardrails in bridge left side, and 26 people that die hinder 6 people, and the guardrail of bridge is stub (pier) formula of arranging one by one.After one side of the automobile that this stub or waveform guard rail are run at high speed knocks, make the advance inertia force and the one-sided impact resistance in succession of automobile, make a concerted effort to be the great steering torque of automobile, cause the driver and be difficult to the control answer right way; In the department of authoritative organization of investigation accident, as if all ignore fleeting mechanical function afterwards always.I recall the traffic accident of experiencing personally and nearly suffer (seeing also application number 200710068524.4), it is exactly the guardrail on the newly-built national highway, see in inactive state, as if quite reasonable, automobile departs from the vertical steel plate (section bar) that at first is parallel to highway and blocks, and can not knock the column steel pipe, but after steel pipe is hit curved outer facing upward, the guardrail that also can become the long-living bridge in similar Chongqing gives collision its automobile, makes a concerted effort to strengthen the automobile departure degree for moment turns to couple.
Summary of the invention
The invention provides a kind of protection fence for rolling wheel rubber belt, solve the guide effect that do not have of existing guardrail existence, in case after a side of automobile knocks, cause the driver and be difficult to control the problem of replying the right way.
Technical scheme of the present invention is: a kind of protection fence for rolling wheel rubber belt, it is characterized in that, interior outer guide by adhesive tape, roller, roller shaft, guide wheel and the C type cross section of ladder-shaped constitutes the circulation loop checking installation, the bottom and upper segment of adhesive tape is like the two legs of ladder, the coupling part of this top and bottom is like the ladder shelves, and shelves are all adorned a roller with a grade middle spatial domain, and roller shaft is with in the hole that penetrates described bottom and upper segment movingly, crooked easily when this bottom and upper segment is not strained, the roller of packing into; The interior outer guide in C type cross section is the guide rail of roller, between the interior outer guide in described C type cross section, clamping the multilayer elastic rubber layer, T type or U shaped steel are clamped to be fixed in the multilayer elastic rubber layer, connects the interior outer guide in C type cross section and clamps described multilayer elastic rubber layer with bolt; The elongated hole of the interior outer guide in C type cross section is passed in lower margin screw rod upper end on bridge floor or the road surface, and is fastening with big pad and double nut; In the turning site of adhesive tape, the excircle of each roller has constituted the rolling curve of guide wheel, can make adhesive tape with arc transition; All there is a guide wheel at the two ends of every group of adhesive tape roller guardrail; Upper and lower side at described roller shaft respectively is equipped with a sphere silently, this silently leads in the interior outer guide in C type cross section, adhesive tape does not need again to open tightlyer, and the interior outer guide C in this C type cross section makes inside or outside circular arc bending, and the adhesive tape that can lead is inside, outwardly-bent; When automobile just in case depart from travels and when knocking guardrail, then all rollers roll by backing between the interior outer guide in automobile and C type cross section, the elasticity of roller and rolling guide effect are to the rectify a deviation leeway of redemption of driver.
The interior outer guide in described C type cross section and road surface or bridge floor can necessarily move apart from making a concession buffering.
Advantage of the present invention: 1, utilize the discarded car tyres that day by day increases, multi-level energy-absorbing, buffering, reduce passenger's injures and deaths and vehicle damage rate: the steel of 2, saving a part of steel guardrail consume: 3, roller guide effect, the vehicle that departs to driver's regulation and control has the leeway of redemption.
Description of drawings
Fig. 1 is a cross section structure schematic diagram of the present invention;
Fig. 2 is a perspective view of the present invention;
Fig. 3 is the guiding top schematic view of guide wheel 3 of the present invention;
Fig. 4 is the partial enlarged drawing of roller shaft 2a of the present invention.
The specific embodiment
Referring to Fig. 1～Fig. 4, the present invention is made up of roller and adhesive tape; The double dot dash line roller place of stereogram 2, adhesive tape shape picture is like a ladder as can be known, its top 1 and following 1a are like the two legs of ladder, the coupling part of top 1 and following 1a is like the ladder shelves, shelves are all adorned a roller 2 with the middle spatial domain of shelves, roller shaft 2a is with in the hole that penetrates top 1 and following 1a movingly, and is crooked easily when top 1 and following 1a do not strain, the roller of can packing into.
Fig. 4 is that amplify the part of roller shaft 2a, and car has escape 2a-1 in (steel pipe) roller axle head, and with (sphere) silently back taper 2c-1 fastening of 2c of interference fit, roller shaft 2a respectively has a 2c. silently up and down
Fig. 3 is the guiding top schematic view of guide wheel 3, and in the turning site of endless rubber belt 1, the excircle of each roller 2 has become the rolling curve (as the flank profil rolling curve of rolling curve type gear) of guide wheel 3, so can make adhesive tape with arc transition (exempting to use the sprocket type structure).Fig. 3 represents the part of an end of every group of adhesive tape roller guardrail, so all there is the wheelbase 10m-16m of a guide wheel 3, two guide wheels 3 at the two ends of each group, available many groups connect growth guardrail area, the connection of the shorter guardrail of racing crook available array (guide wheel shaft is apart from weak point).Because (sphere) silently 2c leads in C guide rail (Fig. 1), adhesive tape does not need again to open tightlyer, so the C guide rail can be made into inside or outside circular arc bending, the adhesive tape that just can lead is inside, outwardly-bent.
Among Fig. 1,1,1a is that going up of adhesive tape is following, and 1b is an embedding method silk section, the 2nd, roller, 2a (steel pipe) roller shaft, 2b is back-up ring (solid welding is on roller shaft), 2c is silently, 2d is a rivet, 2e is plastic, A1=160-170cm, A2=200cm, A3=500cm, A4=350cm, Φ b=400cm, Φ c=360-370cm, C guide rail shape is (as the C section steel beam of steel-structure factory building, so the manufacturing process maturation) be the guide rail of roller 2, C1 is (reinforcement) liner plate, and C2 is the follower rail of rolling wheel rubber belt closed circuit, the D bolt (connects guide rail C, C2 clamps the old glue-line D1 that is flattened substantially, last bolt also passes buckles the hole of climbing D4, locking cover plate D3, D2 is a foamed elastic glue), E is bridge (road) face, E1 is the lower margin screw rod, on pass the elongated hole of C guide rail, firm with big pad of E2 and double nut with torque spanner, so that cooperate the thrust in advance that stable friction factor is arranged of E4 ebonite pad (or the old feed back of PVC polyvinyl chloride), the buffering when playing superpower impact force, make a concession slippage.E3 is clamped being fixed among the cushion gum layer D1 of T (or U) shaped steel.
Fig. 1, roller 2 structures: with waste tire (girth) segmentation, flatten, be die-cut into the disk of rivet hole uniform on concentric centre bore and the concentric circumferences, several pieces superimposed (using anchor clamps) folder is real again, penetrate roller shaft 2a, back-up ring 2b, rivet 2d (several pieces), back-up ring, rivet clasp rivet are lived in down in weldering, 2e is plastic in injection machine moulding external form, and (plastic suitable colored or red), covered plastics layer is with anti-day light aging, flame-proof PVC feed back.
This guardrail resistance to rolling is minimum, and when in a single day it collided by automobile, roller had been " movable pulley effect ", thus very little to the resistance of automobile, and automotive wheels is " fixed pulley effect ", axletree and automobile advanced in unison; This so-called movable pulley effect is meant that roller (spin) bearing is the same, and roller axial line and moving-coil are asynchronous.
The present invention is fit to southwestern mountain region such as Yunnan, expensive, osmanthus, river, Tibetan dangerous section highway or bridge floor.
Claims (2)
1. protection fence for rolling wheel rubber belt, it is characterized in that, interior outer guide by adhesive tape, roller, roller shaft, guide wheel and the C type cross section of ladder-shaped constitutes the circulation loop checking installation, the bottom and upper segment of adhesive tape is like the two legs of ladder, the coupling part of this top and bottom is like the ladder shelves, and shelves are all adorned a roller with a grade middle spatial domain, and roller shaft is with in the hole that penetrates described bottom and upper segment movingly, crooked easily when this bottom and upper segment is not strained, the roller of packing into; The interior outer guide in C type cross section is the guide rail of roller, between the interior outer guide in described C type cross section, clamping the multilayer elastic rubber layer, T type or U shaped steel are clamped to be fixed in the multilayer elastic rubber layer, connects the interior outer guide in C type cross section and clamps described multilayer elastic rubber layer with bolt; The elongated hole of the interior outer guide in C type cross section is passed in lower margin screw rod upper end on bridge floor or the road surface, and is fastening with big pad and double nut; In the turning site of adhesive tape, the excircle of each roller has constituted the rolling curve of guide wheel, can make adhesive tape with arc transition; All there is a guide wheel at the two ends of every group of adhesive tape roller guardrail; Upper and lower side at described roller shaft respectively is equipped with a sphere silently, this silently leads in the interior outer guide in C type cross section, adhesive tape does not need again to open tightlyer, and the interior outer guide C in this C type cross section makes inside or outside circular arc bending, and the adhesive tape that can lead is inside, outwardly-bent; When automobile just in case depart from travels and when knocking guardrail, then all rollers roll by backing between the interior outer guide in automobile and C type cross section, the elasticity of roller and rolling guide effect are to the rectify a deviation leeway of redemption of driver.
2. according to the described a kind of protection fence for rolling wheel rubber belt of claim 1, it is characterized in that the interior outer guide in described C type cross section and road surface or bridge floor can necessarily move apart from making a concession buffering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100693113A CN101245585B (en) | 2007-06-14 | 2007-06-14 | Protection fence for rolling wheel rubber belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100693113A CN101245585B (en) | 2007-06-14 | 2007-06-14 | Protection fence for rolling wheel rubber belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101245585A CN101245585A (en) | 2008-08-20 |
| CN101245585B true CN101245585B (en) | 2011-10-12 |
Family
ID=39946248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100693113A Active CN101245585B (en) | 2007-06-14 | 2007-06-14 | Protection fence for rolling wheel rubber belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101245585B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877118B (en) * | 2020-07-28 | 2021-12-17 | 浙江常青公路工程有限公司 | Road traffic marking line drawing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2249334A (en) * | 1990-11-02 | 1992-05-06 | Bernard Whitehead | Crash barrier |
| EP1256659A2 (en) * | 2001-04-16 | 2002-11-13 | Miguel Rodriguez Montero | An impact absorber roller |
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| CN1740449A (en) * | 2005-09-22 | 2006-03-01 | 上海交通大学 | Protector to avoid collision between ship and pier |
| CN1974932A (en) * | 2006-12-14 | 2007-06-06 | 赵颖寅 | Anti-impacting bearing pile for bridge |
-
2007
- 2007-06-14 CN CN2007100693113A patent/CN101245585B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2249334A (en) * | 1990-11-02 | 1992-05-06 | Bernard Whitehead | Crash barrier |
| EP1256659A2 (en) * | 2001-04-16 | 2002-11-13 | Miguel Rodriguez Montero | An impact absorber roller |
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| CN1740449A (en) * | 2005-09-22 | 2006-03-01 | 上海交通大学 | Protector to avoid collision between ship and pier |
| CN1974932A (en) * | 2006-12-14 | 2007-06-06 | 赵颖寅 | Anti-impacting bearing pile for bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101245585A (en) | 2008-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 315326 Zhejiang province Cixi City Cang Tian Industrial Zone more than an Road No. 46 Ningbo lihebo Sanitary Ware Co. Ltd. Patentee after: Huang Jinlun Address before: 315327, Zhejiang, Cixi Province East Town Industrial Zone Wei two road Ningbo man and Mechanical Bearing Co., Ltd. Patentee before: Huang Jinlun |
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| ASS | Succession or assignment of patent right |
Owner name: JIANGSU YAOZHANG SPORTING GOODS CO., LTD. Free format text: FORMER OWNER: HUANG JINLUN Effective date: 20130311 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315326 NINGBO, ZHEJIANG PROVINCE TO: 226511 NANTONG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130311 Address after: 226511, Jiangsu province Rugao white Pu town advance community neighborhood committee 15 groups Patentee after: Jiangsu Yaozhang Sport Articles Co., Ltd. Address before: 315326 Zhejiang province Cixi City Cang Tian Industrial Zone more than an Road No. 46 Ningbo lihebo Sanitary Ware Co. Ltd. Patentee before: Huang Jinlun |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Protection fence for rolling wheel rubber belt Effective date of registration: 20151218 Granted publication date: 20111012 Pledgee: Rugao science and Technology Park Pledgor: Jiangsu Yaozhang Sport Articles Co., Ltd. Registration number: 2015320000021 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180503 Granted publication date: 20111012 Pledgee: Rugao science and Technology Park Pledgor: Jiangsu Yaozhang Sport Articles Co., Ltd. Registration number: 2015320000021 |