CN106917487B - Netted anticollision barrier - Google Patents
Netted anticollision barrier Download PDFInfo
- Publication number
- CN106917487B CN106917487B CN201710171237.XA CN201710171237A CN106917487B CN 106917487 B CN106917487 B CN 106917487B CN 201710171237 A CN201710171237 A CN 201710171237A CN 106917487 B CN106917487 B CN 106917487B
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- CN
- China
- Prior art keywords
- rotating bar
- cable wire
- column
- wirerope
- fixed block
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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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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/06—Flooring or floor layers composed of a number of similar elements of metal, whether or not in combination with other material
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention proposes a kind of netted anticollision barrier, and groove is set on column, and fixed block is set in groove, first buffer layer is set between fixed block and the front and rear sides wall of groove, fixed block, first buffer layer and column are tightened together by the first bolt and the first nut；Fixed block sets accommodation groove, and rotating bar is set in accommodation groove, and two demarcation plates are set in rotating bar；Torque spring is arranged on the outside of demarcation plate in rotating bar, connecting steel wire ropes between the corresponding accommodation groove of two columns, the end of wirerope is wrapped in the rotating bar on the inside of two demarcation plates and the end of wirerope is fixed with rotating bar；Longitudinal cable wire is connected between upper and lower two wirerope, lateral cable wire is set on longitudinal cable wire, and lateral cable wire is fixed with longitudinal cable wire junction by cutting ferrule；Rotor is arranged on longitudinal cable wire between lateral cable wire, between lateral cable wire and wirerope.The impact force of accident vehicle can be carried out buffering release by the present invention, reduce guardrail to the shocking damage of accident vehicle and occupant.
Description
Technical field
The present invention relates to highway barrier technical field, specifically a kind of netted anticollision barrier.
Background technique
As economic construction continues to develop, communications and transportation is increasingly busy.Traffic accident is current highway location or highway bridge
Beam location occurs the most frequent.In order to reduce traffic accident, various protective fences are separately installed in highway both sides,
Since guard rail rod is nonelastic by irony structure, the protective capacities of this kind of guardrail of stiff safety fence is strong, but automobile and guardrail bump against
When, under the action of moment impact load, guardrail does not move substantially, is indeformable, and the energy absorption touched during covering is first is that lean on
The plastic deformation of automobile itself, second is that by CONTACT WITH FRICTION between automobile and guardrail, third is that by automobile along guardrail climb and
The change of vehicle traveling direction.It is past especially in the bend section of some minor radius to the shocking damage of accident vehicle and occupant
Toward the disintegration that will cause oversize vehicle to which out of control or grievous injury is even dead.
Summary of the invention
The present invention proposes a kind of netted anticollision barrier, and it is strong caused to accident vehicle to solve guardrail rigidity in the prior art
And occupant shocking damage the problem of.
The technical scheme of the present invention is realized as follows:
A kind of netted anticollision barrier is provided with two up and down including the column that left and right is oppositely arranged on each column
Groove；The open end of the groove is towards opposite column；
It is equipped with fixed block in the groove, is provided with first between the fixed block and the front and rear sides wall of the groove
Buffer layer, the fixed block, first buffer layer and column are tightened together by the first bolt and the first nut；
It is provided with accommodation groove on the fixed block, the open end of the accommodation groove is towards opposite column；
A rotating bar is provided in the accommodation groove, the both ends of the rotating bar are respectively arranged on the front and back two of the accommodation groove
On side wall；There are two demarcation plates for setting in the rotating bar；Torsion bullet is arranged in rotating bar on the outside of two demarcation plates
Spring, one end of the torque spring are fixed on the demarcation plate, and the other end is fixed on the accommodation groove；
Wirerope, the end winding of the wirerope are connected between corresponding two accommodation grooves of two columns
In the rotating bar on the inside of two demarcation plates, and the end of the wirerope is fixed with the rotating bar；
It is connected with several longitudinal cable wires between upper and lower two wirerope, is horizontally arranged with several transverse directions on several longitudinal direction cable wires
The junction of cable wire, the transverse direction cable wire and longitudinal cable wire is fixed by cutting ferrule；
Rotor is arranged on longitudinal cable wire between the transverse direction cable wire, between the lateral cable wire and wirerope.
Further, the fixed block is combined by preceding piece and rear block are opposite, and described preceding piece passes through the second spiral shell with rear block
Bolt and the second nut tighten together；It is respectively equipped with rotation slot on described preceding piece and rear block, the both ends of the rotating bar are placed in
In the rotation slot.
Further, the first friction member is provided in the accommodation groove, first friction member is adjacent to the rotating bar.
Further, mounting hole is equipped in the first buffer layer, first bolt passes through the mounting hole, is located at institute
State and be arranged with compression spring on first bolt in mounting hole, the both ends of the compression spring respectively with the column and solid
Determine block to connect.
Further, it is provided with first on the column and screws togather slot, the end of first bolt and the first nut are located at
Described first screws togather in slot.
Further, second is provided on described preceding piece and rear block screw togather slot, the end of second bolt and the second spiral shell
Mother is located at described second and screws togather in slot.
Further, the bottom end of the column is provided with fixing seat.
The invention has the benefit that
Netted anticollision guardrail structure of the invention is simple, and design is reasonable；Pass through first buffer layer between column and fixed block
Double buffering is realized with compression spring；When by Vehicular impact, wirerope both ends pull rotating bar rotation, are wrapped in rotating bar
Wirerope be stretched out, provide buffering, while torque spring provides the torsion of opposite direction for rotating bar, slows down rotating bar
Revolving speed, when external force removes, torque spring may make rotating bar to rotate backward, so that wirerope rewinds in rotating bar,
It realizes and resets；Meanwhile rotor is rotated with the movement of vehicle, changes the moving direction of vehicle, alleviates impact force；The present invention can
The impact force of accident vehicle is carried out buffering release, reduce guardrail to the shocking damage of accident vehicle and occupant.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
Fig. 2 is the side structure schematic diagram that column is connect with fixed block；
Fig. 3 is the side structure schematic diagram inside fixed block；
Fig. 4 is the structural schematic diagram of lateral cable wire and longitudinal cable wire junction.
Wherein:
1, column；2, fixing seat；3, groove；4, fixed block；5, first buffer layer；6, the first bolt；7, the first nut；8,
Mounting hole；9, compression spring；10, first slot is screwed togather；11, accommodation groove；12, rotating bar；13, demarcation plate；14, torque spring；15,
Wirerope；16, longitudinal cable wire；17, lateral cable wire；18, cutting ferrule；19, rotor；21, preceding piece；22, rear block；23, the second bolt；
24, the second nut；25, rotation slot；26, second slot is screwed togather；27, the first friction member.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the present embodiment, the left side in Fig. 1 is set as a left side, and right side is the right side, before being towards paper outside, towards paper inside
It is rear.
As shown in Figs 1-4, the netted anticollision barrier in the present embodiment, including the column 1 that left and right is oppositely arranged, the column
1 bottom end is provided with fixing seat 2, and column 1 is arranged by fixing seat 2 using ground.
Be provided on each column 1 up and down two grooves 3, the groove 3 of the upper end of two columns 1 in correspondence with each other, two
In correspondence with each other, the open end of each groove 3 is towards opposite column 1 for the groove 3 of the lower end of a column 1.
It is equipped with fixed block 4 in each groove 3, is set between the fixed block 4 and the front and rear sides wall of the groove 3
It is equipped with first buffer layer 5, the fixed block 4, first buffer layer 5 and column 1 are fastened on by the first bolt 6 and the first nut 7
Together.In the present embodiment, mounting hole 8 is equipped in the first buffer layer 5, first bolt 6 passes through the mounting hole 8, position
In being arranged with compression spring 9 on first bolt 6 in the mounting hole 8, the both ends of the compression spring 9 respectively with it is described
Column 1 and fixed block 4 connect.Double buffering is realized by first buffer layer 5 and compression spring 9 between column 1 and fixed block 4.
It is provided with first on the column 1 and screws togather slot 10, the end of first bolt 6 and the first nut 7 are located at described first and screw togather
In slot 10；Guarantee that 1 surface smooth and beautiful appearance of column, no protrusion avoid scratching in this way.
Accommodation groove 11 is provided on the fixed block 4, the open end of the accommodation groove 11 towards opposite column 1, i.e., with
The open end of groove 3 where it is towards identical.
A rotating bar 12 is provided in the accommodation groove 11, the both ends of the rotating bar 12 are respectively arranged on the accommodation groove 11
Front and rear sides wall on；There are two demarcation plates 13 for setting in the rotating bar 12, and demarcation plate 13 here is annular plate, with rotation
Bar 12 is fixed, rotates with rotating bar 12；It is arranged with torque spring 14 in the rotating bar 12 in two 13 outsides of demarcation plate, it is described
One end of torque spring 14 is fixed on the demarcation plate 13, and the other end is fixed on the accommodation groove 11, when 12 turns of rotating bar
When dynamic, torque spring 14 provides reversed torsion, and rotating bar 12 can be made to reset.
Wirerope 15, i.e., the appearance of two upper ends are connected between corresponding two accommodation grooves 11 of two columns 1
Set connecting steel wire ropes 15 between slot 11, connecting steel wire ropes 15 between the accommodation groove 11 of two lower ends.The end of the wirerope 15
It is wrapped in the rotating bar 12 of two 13 insides of demarcation plate, and the end of the wirerope 15 and the rotating bar 12 are solid
Fixed, demarcation plate 13 can play position-limiting action to wirerope 15, so that region winding of the wirerope 15 in two demarcation plates 13.
Several longitudinal cable wires 16 are connected between upper and lower two wirerope 15, if being horizontally arranged on several longitudinal direction cable wires 16
The junction of dry transverse direction cable wire 17, the lateral cable wire 17 and longitudinal cable wire 16 is fixed by cutting ferrule 18, longitudinal cable wire 16 and cross
Reticular structure is formed to cable wire 17, as guardrail.Between the transverse direction cable wire 17, between the lateral cable wire 17 and wirerope 15
Longitudinal cable wire 16 on be arranged with rotor 19, then several rotors 19 are provided in entire reticular structure, rotor 19 is with vehicle
It moves and rotates, change the moving direction of vehicle, alleviate impact force.
In the present embodiment, the fixed block 4 is combined by preceding piece 21 and rear block 22 are opposite, the preceding block 21 and rear block 22
It is tightened together by the second bolt 23 and the second nut 24；Rotation slot 25, institute are respectively equipped on the preceding block 21 and rear block 22
The both ends for stating rotating bar 12 are placed in the rotation slot 25.Second, which is provided with, on the preceding block 21 and rear block 22 screws togather slot 26,
The end of second bolt 23 and the second nut 24 are located at described second and screw togather in slot 26.Block 21 before setting fixed block 4 to
With rear piece 22, facilitate processing, also facilitate actual installation and maintenance.
The first friction member 27 is provided in the accommodation groove 11, first friction member 27 is adjacent to the rotating bar 12.
First friction member 27 can slow down the velocity of rotation of rotating bar 12, play the role of buffering.
The present embodiment passes through first buffer layer 5 and pressure in use, when there is Vehicular impact between column 1 and fixed block 4
Spring 9 realizes double buffering；15 both ends of wirerope pull rotating bar 12 to rotate, and the wirerope 15 being wrapped in rotating bar 12 is drawn
It stretches, provides buffering, while torque spring 14 is that rotating bar 12 provides the torsion of opposite direction, slows down the revolving speed of rotating bar 12,
When external force removes, torque spring 14 may make rotating bar 12 to rotate backward, so that wirerope 15 rewinds to rotating bar 12
On, it realizes and resets；Meanwhile rotor 19 is rotated with the movement of vehicle, changes the moving direction of vehicle, alleviates impact force；This
The impact force of accident vehicle can be carried out buffering release by embodiment, reduce guardrail to the shocking damage of accident vehicle and occupant.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of netted anticollision barrier, which is characterized in that including the column that left and right is oppositely arranged, be provided on each column
Upper and lower two grooves；The open end of the groove is towards opposite column；
It is equipped with fixed block in the groove, is provided with the first buffering between the fixed block and the front and rear sides wall of the groove
Layer, the fixed block, first buffer layer and column are tightened together by the first bolt and the first nut；
It is provided with accommodation groove on the fixed block, the open end of the accommodation groove is towards opposite column；
A rotating bar is provided in the accommodation groove, the both ends of the rotating bar are respectively arranged on the front and rear sides wall of the accommodation groove
On；There are two demarcation plates for setting in the rotating bar；It is arranged with torque spring in rotating bar on the outside of two demarcation plates, institute
The one end for stating torque spring is fixed on the demarcation plate, and the other end is fixed on the accommodation groove；
It is connected with wirerope between corresponding two accommodation grooves of two columns, the end of the wirerope is wrapped in two
In rotating bar on the inside of a demarcation plate, and the end of the wirerope is fixed with the rotating bar；
It is connected with several longitudinal cable wires between upper and lower two wirerope, several lateral steel are horizontally arranged on several longitudinal direction cable wires
The junction of rope, the transverse direction cable wire and longitudinal cable wire is fixed by cutting ferrule；
Rotor is arranged on longitudinal cable wire between the transverse direction cable wire, between the lateral cable wire and wirerope.
2. netted anticollision barrier as described in claim 1, which is characterized in that the fixed block is combined by preceding piece and rear block are opposite
It forms, described preceding piece is tightened together with rear block by the second bolt and the second nut；It is respectively equipped on described preceding piece and rear block
Rotation slot, the both ends of the rotating bar are placed in the rotation slot.
3. netted anticollision barrier as claimed in claim 2, which is characterized in that the first friction member is provided in the accommodation groove,
First friction member is adjacent to the rotating bar.
4. netted anticollision barrier as claimed in claim 3, which is characterized in that be equipped with mounting hole, institute in the first buffer layer
The first bolt is stated across the mounting hole, is arranged with compression spring on first bolt in the mounting hole, it is described
The both ends of compression spring connect with the column and fixed block respectively.
5. netted anticollision barrier as claimed in claim 4, which is characterized in that it is provided with first on the column and screws togather slot, institute
The end and the first nut for stating the first bolt are located at described first and screw togather in slot.
6. netted anticollision barrier as claimed in claim 5, which is characterized in that be provided with second on described preceding piece and rear block and screw togather
Slot, the end of second bolt and the second nut are located at described second and screw togather in slot.
7. netted anticollision barrier as claimed in claim 6, which is characterized in that the bottom end of the column is provided with fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171237.XA CN106917487B (en) | 2017-03-21 | 2017-03-21 | Netted anticollision barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171237.XA CN106917487B (en) | 2017-03-21 | 2017-03-21 | Netted anticollision barrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106917487A CN106917487A (en) | 2017-07-04 |
| CN106917487B true CN106917487B (en) | 2019-02-19 |
Family
ID=59460549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710171237.XA Active CN106917487B (en) | 2017-03-21 | 2017-03-21 | Netted anticollision barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106917487B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755515B (en) * | 2018-04-11 | 2020-06-26 | 浙江后花园园林工程有限公司 | Municipal road line protection device and construction method thereof |
| CN110067196B (en) * | 2019-05-22 | 2021-12-14 | 江苏建筑职业技术学院 | Bridge anti-collision guardrail with buffer structure |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2224528B (en) * | 1988-11-08 | 1993-02-10 | British Ropes Ltd | Tensioned cable safety fence |
| CN2661763Y (en) * | 2003-10-28 | 2004-12-08 | 卢少鹏 | Hanging spring type freeway safety guard rail |
| US7249908B2 (en) * | 2004-10-28 | 2007-07-31 | Trinity Industries, Inc. | Combined guardrail and cable safety systems |
| CN102027173B (en) * | 2009-02-10 | 2013-07-24 | (株)金星产业 | Shock-absorbing installation for roadway |
| CN201635032U (en) * | 2009-10-14 | 2010-11-17 | 王学堂 | Road traffic bumper |
| US8992116B2 (en) * | 2013-01-28 | 2015-03-31 | Sloan Security Group, Inc | Cable based vehicle barrier |
| CN104563021B (en) * | 2015-01-14 | 2017-04-12 | 尚书 | Kinetic energy attenuation device and general classified highway fence using same |
| CN205224525U (en) * | 2015-12-18 | 2016-05-11 | 公为财 | Highway guardrail with dual buffering striking |
| CN205399300U (en) * | 2016-03-04 | 2016-07-27 | 成都龙鸟公路设备工程有限公司 | Drum -type anticollision barrier |
| CN205775999U (en) * | 2016-05-29 | 2016-12-07 | 王建友 | A kind of elastic anti-collision protecting wire net |
| CN205711881U (en) * | 2016-06-12 | 2016-11-23 | 齐齐哈尔工程学院 | A kind of expressway safety preventer |
-
2017
- 2017-03-21 CN CN201710171237.XA patent/CN106917487B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106917487A (en) | 2017-07-04 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201112 Address after: 277100 east side of North Head of Changbaishan Road, Taozhuang Town, Xuecheng District, Zaozhuang City, Shandong Province Patentee after: Zaozhuang Xuecheng Hongxiang Transportation Co., Ltd Address before: 230000, No. 69 Ji Qiao Road, Luyang Industrial Park, Luyang District, Anhui, Hefei Patentee before: ANHUI ZHUOHANG DISPLAY PRODUCTS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211122 Address after: 277000 No. 9, Taoshan Road, Taozhuang Town, Xuecheng District, Zaozhuang City, Shandong Province Patentee after: Zaozhuang Ruiheng Construction Engineering Co.,Ltd. Address before: 277100 east side of North Head of Changbaishan Road, Taozhuang Town, Xuecheng District, Zaozhuang City, Shandong Province Patentee before: Zaozhuang Xuecheng Hongxiang Transportation Co., Ltd |
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| TR01 | Transfer of patent right |