CN106638389A - Road protective fence with a buffer structure - Google Patents

Road protective fence with a buffer structure Download PDF

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Publication number
CN106638389A
CN106638389A CN201610844236.2A CN201610844236A CN106638389A CN 106638389 A CN106638389 A CN 106638389A CN 201610844236 A CN201610844236 A CN 201610844236A CN 106638389 A CN106638389 A CN 106638389A
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CN
China
Prior art keywords
stator
column
rail
buffer
rod
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.)
Granted
Application number
CN201610844236.2A
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Chinese (zh)
Other versions
CN106638389B (en
Inventor
王文庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weng Shengkui
Original Assignee
Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd filed Critical Dongguan Lianzhou Intellectual Property Operation and Management Co Ltd
Priority to CN201610844236.2A priority Critical patent/CN106638389B/en
Publication of CN106638389A publication Critical patent/CN106638389A/en
Application granted granted Critical
Publication of CN106638389B publication Critical patent/CN106638389B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02Continuous barriers extending along roads or between traffic lanes
    • E01F15/04Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407Metal rails
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02Continuous barriers extending along roads or between traffic lanes
    • E01F15/04Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407Metal rails
    • E01F15/0438Spacers between rails and posts, e.g. energy-absorbing means

Abstract

The invention discloses a road protective fence with a buffer structure. The road protective fence comprises protective barriers and a stand column, the adjacent protective barriers are fixedly connected through a connection plate which is fixedly provided with a bracket, one ends of two long connection rods are inserted into the bracket and hinged to the bracket, and the other end of each of the two long connection rods is provided with a short connection rod. An embracing hoop is fixedly arranged on the stand column in an inserted and sleeved mode and comprises a front fixing piece and a rear fixing piece, the front fixing piece and the rear fixing piece are arc, the two ends of the front piece are fixedly connected with the two ends of the rear fixing piece respectively, and the two ends of the rear fixing piece are bent to form annular locating sleeves. The short connection rods are hinged to the locating sleeves of the rear fixing piece through articulated shafts, a permanent magnet is fixedly arranged in the position, on the inner side of the embracing hoop, of the stand column, a V-shaped flexure strip is arranged between the two long connection rods, the bottom of the flexure strip is fixedly inserted into the bracket, and the two ends of the flexure strip are attached to the front fixing piece in an attracted mode. The protective fence has a good buffering effect, and the impact damage caused by a collision to vehicles is reduced.

Description

A kind of road guard-rail with buffer structure
Technical field:
The present invention relates to the technical field of security product, more specifically to a kind of road prevention with buffer structure Hurdle.
Background technology:
The safeguard structure of the safety guide rail by existing road is generally protective plate, and protective plate is mostly by metal material bending Arc plate structure is formed, although the protective plate of arc plate structure can provide certain cushion effect, to reduce injury is clashed into, its The distance of buffering is shorter, and buffering dynamics is less, and vehicle is bumped against and often occur on guard rail more serious breakage.
The content of the invention:
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of road prevention with buffer structure Hurdle, it can provide good buffering effect, reduce and clash into injury.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of road guard-rail with buffer structure, including guard rail and column, adjacent guard rail is by connection Plate is fixedly connected, and the support of " Contraband " font is fixed with connecting plate, and one end of two long connecting rods is plugged in support and by hinge Spindle is hinged on support, and the other end of two long connecting rods has been respectively articulated with short connecting rod by jointed shaft, is inserted on described column Set is fixed with anchor ear, and anchor ear is by two front stators in circular arc and rear stator, and the two ends of front stator are solid with rear respectively The two ends of stator are fixedly connected, and the two ends bending forming of rear stator has the positioning sleeve of annular, and short connecting rod is by jointed shaft with after The positioning sleeve of stator is hinged, and permanent magnet is fixed with the column on the inside of anchor ear, and between two long connecting rods V-arrangement is provided with Flexure strip, the bottom grafting of flexure strip is fixed in support, and the two ends of flexure strip are sucked against on front stator and are distributed in front solid Both sides in the middle part of stator.
The circular arc radian of the front stator on the column anchor ear is more than the circular arc radian of rear stator, and short connecting rod is distributed in The both sides of column.
The guard rail is made up of the metallic plate of twice circular arc, the shape in connecting plate section and guard rail section Shape is identical, and the vertical portion of support forms the depression of circular arc.
The two ends of the long connecting rod or short connecting rod form the axle sleeve of annular.
The two ends of the flexure strip form the flanging of circular arc, and flanging is sucked against on front stator, the circular arc half of flanging Footpath is equal to the arc radius of front stator.
The column is tubing string, and permanent magnet is fixed in column in cylinder, permanent magnet grafting, and the top of column is fixed with Cap.
The beneficial effects of the present invention is:
The road guard-rail that it is adopted extends the distance of buffering, and can provide the cushion effect of high strength, makes guard rail With good buffering effect, shock injury caused during vehicle collision is reduced.
Description of the drawings:
Fig. 1 is three-dimensional structural representation of the invention;
Fig. 2 is the structural representation of side-looking of the present invention;
Fig. 3 is the structural representation that the present invention is looked up.
In figure:1st, guard rail;2nd, column;3rd, connecting plate;4th, support;5th, long connecting rod;6th, short connecting rod;7th, anchor ear;71st, after Stator;711st, positioning sleeve;72nd, front stator;8th, tread plate;81st, flanging;9th, permanent magnet.
Specific embodiment:
Embodiment:As shown in Fig. 1 to 3, a kind of road guard-rail with buffer structure, including guard rail 1 and column 2, Adjacent guard rail 1 is fixedly connected by connecting plate 3, and the support 4 of " Contraband " font, two long connecting rods 5 are fixed with connecting plate 3 One end be plugged in support 4 and be hinged on support 4 by jointed shaft, the other end of two long connecting rods 5 is by jointed shaft point Short connecting rod 6 is not hinged with, the described upper sleeve of column 2 is fixed with anchor ear 7, and anchor ear 7 is by two front stators 72 in circular arc With rear stator 71, the two ends of front stator 72 are fixedly connected respectively with the two ends of rear stator 71, the two ends of rear stator 71 Bending forming has the positioning sleeve 711 of annular, and short connecting rod 6 is hinged by the positioning sleeve 711 of jointed shaft and rear stator 71, Permanent magnet 9 is fixed with the column 2 of the inner side of anchor ear 7, the flexure strip 8 of V-arrangement, the bottom of flexure strip 8 are provided between two long connecting rods 5 Grafting is fixed in support 4, and the two ends of flexure strip 8 are sucked against on front stator 72 and are distributed in the two of the middle part of front stator 72 Side.
The circular arc radian of the front stator 72 on the anchor ear 7 of the column 2 is more than the circular arc radian of rear stator 71, short connecting rod 6 both sides for being distributed in column 2.
The guard rail 1 is made up of the metallic plate of twice circular arc, 1 section of the shape and guard rail in the section of connecting plate 3 The shape in face is identical, and the vertical portion of support 4 forms the depression of circular arc.
The two ends of the long connecting rod 5 or short connecting rod 6 form the axle sleeve of annular.
The two ends of the flexure strip 8 form the flanging 81 of circular arc, and flanging 81 is sucked against on front stator 72, flanging 81 Arc radius be equal to front stator 72 arc radius.
The column 2 is tubing string, and permanent magnet 9 is fixed in column 2 in cylinder, the grafting of permanent magnet 9, the top of column 2 It is fixed with cap.
Operation principle:The present invention is mainly the mounting structure of road guard-rail, and its mounting structure has good buffering effect Really, its mounting structure realizes that guard rail 1 and column 2 connect by support 4, long connecting rod 5, short connecting rod 6 and anchor ear 7, and adopts Flexure strip 8 coordinates permanent magnet 9 to be positioned, and when crash railing 1, guard rail 1 is moved rearwards by, its flexure strip 8 and long Connecting rod 5 can be opened wide, and its flexure strip 8 opens offer elastic force, realize buffering, and it is bigger to open bigger buffering dynamics, while also extending The distance of buffering.

Claims (6)

1. a kind of road guard-rail with buffer structure, including guard rail (1) and column (2), adjacent guard rail (1) leads to Cross connecting plate (3) to be fixedly connected, it is characterised in that:The support (4) of " Contraband " font, two long connecting rods are fixed with connecting plate (3) (5) one end is plugged in support (4) and is hinged on support (4) by jointed shaft, and the other end of two long connecting rods (5) passes through Jointed shaft has been respectively articulated with short connecting rod (6), and described column (2) upper sleeve is fixed with anchor ear (7), and anchor ear (7) is by two in circle The front stator (72) and rear stator (71) of arc, the two ends of front stator (72) are consolidated respectively with the two ends of rear stator (71) Fixed connection, the two ends bending forming of rear stator (71) has the positioning sleeve (711) of annular, and short connecting rod (6) is by jointed shaft with after The positioning sleeve (711) of stator (71) is hinged, is fixed with permanent magnet (9) in the column (2) on the inside of anchor ear (7), two The flexure strip (8) of V-arrangement is provided between long connecting rod (5), the bottom grafting of flexure strip (8) is fixed in support (4), flexure strip (8) The two ends both sides that are sucked against on front stator (72) and are distributed in the middle part of front stator (72).
2. a kind of road guard-rail with buffer structure according to claim 1, it is characterised in that:The column (2) is embraced The circular arc radian of the front stator (72) on hoop (7) is more than the circular arc radian of rear stator (71), and short connecting rod (6) is distributed in column (2) both sides.
3. a kind of road guard-rail with buffer structure according to claim 1, it is characterised in that:The guard rail (1) it is made up of the metallic plate of twice circular arc, the shape in connecting plate (3) section is identical with the shape in guard rail (1) section, The vertical portion of frame (4) forms the depression of circular arc.
4. a kind of road guard-rail with buffer structure according to claim 1, it is characterised in that:The long connecting rod (5) Or the two ends of short connecting rod (6) form the axle sleeve of annular.
5. a kind of road guard-rail with buffer structure according to claim 1, it is characterised in that:The flexure strip (8) Two ends form the flanging (81) of circular arc, flanging (81) is sucked against on front stator (72), the arc radius of flanging (81) Equal to the arc radius of front stator (72).
6. a kind of road guard-rail with buffer structure according to claim 1, it is characterised in that:The column (2) is Tubing string, in cylinder, permanent magnet (9) grafting is fixed in column (2) permanent magnet (9), and the top of column (2) is fixed with cap.
CN201610844236.2A 2016-09-21 2016-09-21 A kind of road guard-rail with buffer structure Active CN106638389B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610844236.2A CN106638389B (en) 2016-09-21 2016-09-21 A kind of road guard-rail with buffer structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610844236.2A CN106638389B (en) 2016-09-21 2016-09-21 A kind of road guard-rail with buffer structure

Publications (2)

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CN106638389A true CN106638389A (en) 2017-05-10
CN106638389B CN106638389B (en) 2018-12-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108643085A (en) * 2018-03-30 2018-10-12 河南城建学院 A kind of vibration damping is taken precautions against natural calamities complex function guardrail
CN109958077A (en) * 2017-12-22 2019-07-02 王俞璎 Urban traffic road impact resistance protective fence with folder function
CN110629705A (en) * 2019-08-23 2019-12-31 浙江恒则熙交通科技有限公司 Anti-collision road guardrail

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997025482A1 (en) * 1996-01-05 1997-07-17 The Board Of Regents Of The University Of Nebraska Guardrail system
CN1368581A (en) * 2001-02-09 2002-09-11 王云涛 Protecting fence with buffering and rebound function for wave beams of highway
CN202492818U (en) * 2012-03-12 2012-10-17 吴瑞仁 Guardrail fixing structure
KR20130116619A (en) * 2012-04-16 2013-10-24 주식회사 대흥미래기술 Reinforce type guard fence
CN203947434U (en) * 2014-06-10 2014-11-19 浙江师范大学 A kind of crashproof highway barrier
CN204676422U (en) * 2015-05-28 2015-09-30 陈波龙 New road bridge protection device
KR20150135558A (en) * 2014-05-22 2015-12-03 공주대학교 산학협력단 Vehicle crash barrier of the reinforcement method and Reinforced vehicle crash barrier

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997025482A1 (en) * 1996-01-05 1997-07-17 The Board Of Regents Of The University Of Nebraska Guardrail system
CN1368581A (en) * 2001-02-09 2002-09-11 王云涛 Protecting fence with buffering and rebound function for wave beams of highway
CN202492818U (en) * 2012-03-12 2012-10-17 吴瑞仁 Guardrail fixing structure
KR20130116619A (en) * 2012-04-16 2013-10-24 주식회사 대흥미래기술 Reinforce type guard fence
KR20150135558A (en) * 2014-05-22 2015-12-03 공주대학교 산학협력단 Vehicle crash barrier of the reinforcement method and Reinforced vehicle crash barrier
CN203947434U (en) * 2014-06-10 2014-11-19 浙江师范大学 A kind of crashproof highway barrier
CN204676422U (en) * 2015-05-28 2015-09-30 陈波龙 New road bridge protection device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109958077A (en) * 2017-12-22 2019-07-02 王俞璎 Urban traffic road impact resistance protective fence with folder function
CN108643085A (en) * 2018-03-30 2018-10-12 河南城建学院 A kind of vibration damping is taken precautions against natural calamities complex function guardrail
CN110629705A (en) * 2019-08-23 2019-12-31 浙江恒则熙交通科技有限公司 Anti-collision road guardrail

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20181025

Address after: 350400 after 181, Yantian village, middle building, Pingtan County, Fuzhou, Fujian

Applicant after: Weng Shengkui

Address before: 523000 productivity building 406, high tech Industrial Development Zone, Songshan Lake, Dongguan, Guangdong

Applicant before: DONGGUAN LIANZHOU INTELLECTUAL PROPERTY OPERATION AND MANAGEMENT CO., LTD.

GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20170510

Assignee: Shaanxi Zhongji Weiye Construction Engineering Co., Ltd

Assignor: Weng Shengkui

Contract record no.: X2019610000005

Denomination of invention: Road protective fence with a buffer structure

Granted publication date: 20181211

License type: Exclusive License

Record date: 20191203