CN106917487A - Netted anticollision barrier - Google Patents
Netted anticollision barrier Download PDFInfo
- Publication number
- CN106917487A CN106917487A CN201710171237.XA CN201710171237A CN106917487A CN 106917487 A CN106917487 A CN 106917487A CN 201710171237 A CN201710171237 A CN 201710171237A CN 106917487 A CN106917487 A CN 106917487A
- Authority
- CN
- China
- Prior art keywords
- rotating bar
- column
- groove
- cable wire
- steel wire
- 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
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Classifications
-
- 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
Landscapes
- 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, sets fixed block in groove, and first buffer layer is set between the front and rear two side of fixed block and groove, and fixed block, first buffer layer and column are tightened together by the first bolt and the first nut；Fixed block sets storage tank, and rotating bar is set in storage tank, and two demarcation strips are set in rotating bar；Connecting steel wire ropes between torque spring, two corresponding storage tanks of column are arranged on the outside of demarcation strip in rotating bar, the end of steel wire rope is wrapped in the rotating bar on the inside of two demarcation strips and the termination of steel wire rope is fixed with rotating bar；Longitudinal cable wire is connected between upper and lower two steel wire ropes, horizontal cable wire is set on longitudinal cable wire, horizontal cable wire is fixed with longitudinal cable wire junction by cutting ferrule；Rotor is arranged on longitudinal cable wire between horizontal cable wire, between horizontal cable wire and steel wire rope.The impact of accident vehicle can be entered row buffering release by the present invention, reduce impact injury of the guardrail to accident vehicle and occupant.
Description
Technical field
The present invention relates to highway barrier technical field, specifically a kind of netted anticollision barrier.
Background technology
As economic construction is continued to develop, communications and transportation is increasingly busy.Traffic accident is current highway location or highway bridge
Beam location occurs the most frequent.Occur to reduce traffic accident, various guard rails be separately installed with highway both sides,
Because guard rail rod is nonelastic by irony structure, the protective capacities of this kind of guardrail of stiff safety fence is strong, but automobile bumps against with guardrail
When, in the presence of moment impact load, guardrail do not move substantially, indeformable, and the energy absorption one touched during covering is to lean on
Automobile plastic deformation in itself, two is the CONTACT WITH FRICTION by between automobile and guardrail, three be by automobile along guardrail climb and
The change of vehicle traveling direction.Impact injury to accident vehicle and occupant, it is past particularly in the bend section of some minor radius
Toward can cause the disintegration of oversize vehicle so as to out of control, or grievous injury is even dead.
The content of the invention
The present invention proposes a kind of netted anticollision barrier, solves guardrail rigidity of the prior art strong caused to accident vehicle
And occupant impact injury problem.
The technical proposal of the invention is realized in this way：
A kind of netted anticollision barrier, including the column that left and right is oppositely arranged, are provided with upper and lower two on each described column
Groove；The openend of the groove is towards relative column；
Fixed block is equipped with the groove, first is provided between the fixed block and the front and rear two side of the groove
Cushion, the fixed block, first buffer layer and column are tightened together by the first bolt and the first nut；
It is provided with storage tank on the fixed block, the openend of the storage tank is towards relative column；
A rotating bar is provided with the storage tank, the two ends of the rotating bar are respectively arranged on front and rear the two of the storage tank
On the wall of side；Two demarcation strips are provided with the rotating bar；Torsion bullet is arranged with rotating bar on the outside of two demarcation strips
Spring, one end of the torque spring is fixed on the demarcation strip, and the other end is fixed on the storage tank；
Steel wire rope, the end winding of the steel wire rope are connected between two corresponding two storage tanks of the column
In rotating bar on the inside of two demarcation strips, and the termination of the steel wire rope is fixed with the rotating bar；
Some longitudinal cable wires are connected between upper and lower two steel wire ropes, some transverse directions are horizontally arranged with some longitudinal cable wires
Cable wire, the horizontal cable wire is fixed with the junction of longitudinal cable wire by cutting ferrule；
Rotor is arranged with longitudinal cable wire between the horizontal cable wire, between the horizontal cable wire and steel wire rope.
Further, the fixed block is combined into by preceding piece and rear block are relative, and described preceding piece passes through the second spiral shell with rear block
Bolt and the second nut tighten together；Rotation slot is respectively equipped with described preceding piece and rear block, the two ends of the rotating bar are placed in
In the rotation slot.
Further, the first friction member is provided with the storage tank, first friction member is adjacent to the rotating bar.
Further, mounting hole is provided with the first buffer layer, first bolt passes through the mounting hole, positioned at institute
State and compression spring be arranged with first bolt in mounting hole, the two ends of the compression spring respectively with the column and solid
Determine block to connect.
Further, first is provided with the column and screws togather groove, the termination of first bolt and the first nut are located at
Described first screws togather in groove.
Further, it is provided with second on described preceding piece and rear block and screws togather groove, the termination of second bolt and the second spiral shell
Mother is screwed togather in groove positioned at described second.
Further, the bottom of the column is provided with fixed seat.
Beneficial effects of the present invention are：
Netted anticollision guardrail structure of the invention is simple, reasonable in design；Pass through first buffer layer between column and fixed block
Double buffering is realized with compression spring；When by Vehicular impact, steel wire rope two ends pull rotating bar to rotate, and are wrapped in rotating bar
Steel wire rope be stretched out, there is provided buffering, while torque spring provides the torsion of opposite direction for rotating bar, slow down rotating bar
Rotating speed, when external force is removed, torque spring may be such that rotating bar is rotated backward so that steel wire rope is rewinded in rotating bar,
Realize resetting；Meanwhile, rotor is rotated with the movement of vehicle, changes the moving direction of vehicle, alleviates impulsive force；The present invention can
Discharged so that the impact of accident vehicle is entered into row buffering, reduce impact injury of the guardrail to accident vehicle and occupant.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is the side structure schematic diagram that column is connected with fixed block；
Fig. 3 is the side structure schematic diagram inside fixed block；
Fig. 4 is the structural representation of horizontal cable wire and longitudinal cable wire junction.
Wherein：
1st, column；2nd, fixed seat；3rd, groove；4th, fixed block；5th, first buffer layer；6th, the first bolt；7th, the first nut；8、
Mounting hole；9th, compression spring；10th, first groove is screwed togather；11st, storage tank；12nd, rotating bar；13rd, demarcation strip；14th, torque spring；15、
Steel wire rope；16th, longitudinal cable wire；17th, horizontal cable wire；18th, cutting ferrule；19th, rotor；21st, preceding piece；22nd, rear block；23rd, the second bolt；
24th, the second nut；25th, rotation slot；26th, second groove is screwed togather；27th, the first friction member.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In the present embodiment, the left side in Fig. 1 is set as left, right side is the right side, be preceding towards paper outside, towards paper inner side
For rear.
As Figure 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 is provided with fixed seat 2, and column 1 is arranged on by fixed seat 2 and uses ground.
Be provided with upper and lower two grooves 3 on each described column 1, two grooves of the upper end of column 13 in correspondence with each other, two
In correspondence with each other, the openend of each groove 3 is towards relative column 1 for the groove 3 of the lower end of individual column 1.
Fixed block 4 is equipped with each described groove 3, is set between the fixed block 4 and the front and rear two side of the groove 3
First buffer layer 5 is equipped with, 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 provided with 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 two 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.
First is provided with the column 1 and screws togather groove 10, the termination of first bolt 6 and the first nut 7 are screwed togather positioned at described first
In groove 10；So ensure the surface smooth and beautiful appearance of column 1, without projection, it is to avoid scratch.
Be provided with storage tank 11 on the fixed block 4, the openend of the storage tank 11 towards relative column 1, i.e., with
The openend of the groove 3 where it is towards identical.
A rotating bar 12 is provided with the storage tank 11, the two ends of the rotating bar 12 are respectively arranged on the storage tank 11
Front and rear two side on；Two demarcation strips 13 are provided with the rotating bar 12, demarcation strip 13 here is annular plate, with rotation
Bar 12 is fixed, and is rotated with rotating bar 12；Torque spring 14 is arranged with two rotating bars 12 in the outside of the demarcation strip 13, it is described
One end of torque spring 14 is fixed on the demarcation strip 13, and the other end is fixed on the storage tank 11, when 12 turns of rotating bar
When dynamic, torque spring 14 provides reverse torsion, it is possible to so that rotating bar 12 resets.
The appearance of the upper end of steel wire rope 15, i.e., two is connected between two corresponding two storage tanks 11 of the column 1
Put connecting steel wire ropes 15 between groove 11, connecting steel wire ropes 15 between two storage tanks of lower end 11.The end of the steel wire rope 15
It is wrapped in two rotating bars 12 of the inner side of the demarcation strip 13, and the termination of the steel wire rope 15 is solid with the rotating bar 12
Fixed, demarcation strip 13 can play position-limiting action to steel wire rope 15 so that region winding of the steel wire rope 15 in two demarcation strips 13.
Some longitudinal cable wires 16 are connected between upper and lower two steel wire ropes 15, if being horizontally arranged with some longitudinal cable wires 16
Dry transverse direction cable wire 17, the horizontal cable wire 17 is fixed with the junction of longitudinal cable wire 16 by cutting ferrule 18, longitudinal cable wire 16 and horizontal stroke
Network structure is formed to cable wire 17, as guardrail.Between the horizontal cable wire 17, between the horizontal cable wire 17 and steel wire rope 15
Longitudinal cable wire 16 on be arranged with rotor 19, then be provided with some rotors 19 in whole network structure, rotor 19 is with vehicle
Move and rotate, change the moving direction of vehicle, alleviate impulsive force.
In the present embodiment, the fixed block 4 is combined into by preceding piece 21 and rear block 22 are relative, the preceding block 21 and rear block 22
Tightened together by the second bolt 23 and the second nut 24；Rotation slot 25, institute are respectively equipped with the preceding block 21 and rear block 22
The two ends for stating rotating bar 12 are placed in the rotation slot 25.Second is provided with the preceding block 21 and rear block 22 screw togather groove 26,
The termination of second bolt 23 and the second nut 24 are screwed togather in groove 26 positioned at described second.Fixed block 4 is set to preceding block 21
With rear piece 22, convenient processing is also convenient for actual installation and maintenance.
The first friction member 27 is provided with the storage tank 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 a part of buffering.
The present embodiment is when using, when there is Vehicular impact, pass through first buffer layer 5 and pressure between column 1 and fixed block 4
Spring 9 realizes double buffering；The two ends of steel wire rope 15 pull rotating bar 12 to rotate, and the steel wire rope 15 being wrapped in rotating bar 12 is drawn
Stretch, there is provided buffering, while torque spring 14 is the torsion that rotating bar 12 provides opposite direction, slow down the rotating speed of rotating bar 12,
When external force is removed, torque spring 14 may be such that rotating bar 12 is rotated backward so that steel wire rope 15 rewinds to rotating bar 12
On, realize resetting；Meanwhile, rotor 19 is rotated with the movement of vehicle, changes the moving direction of vehicle, alleviates impulsive force；This
The impact of accident vehicle can be entered row buffering release by embodiment, reduce impact injury of the guardrail to accident vehicle and occupant.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (7)
1. a kind of netted anticollision barrier, it is characterised in that including the column that left and right is oppositely arranged, be provided with each described column
Upper and lower two grooves；The openend of the groove is towards relative column；
Fixed block is equipped with the groove, the first buffering is provided between the fixed block and the front and rear two side 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 storage tank on the fixed block, the openend of the storage tank is towards relative column；
A rotating bar is provided with the storage tank, the two ends of the rotating bar are respectively arranged on the front and rear two side of the storage tank
On；Two demarcation strips are provided with the rotating bar；Torque spring is arranged with rotating bar on the outside of two demarcation strips, institute
The one end for stating torque spring is fixed on the demarcation strip, and the other end is fixed on the storage tank；
Steel wire rope is connected between two corresponding two storage tanks of the column, the end of the steel wire rope is wrapped in two
In rotating bar on the inside of the individual demarcation strip, and the termination of the steel wire rope is fixed with the rotating bar；
Some longitudinal cable wires are connected between upper and lower two steel wire ropes, some horizontal steel are horizontally arranged with some longitudinal cable wires
Rope, the horizontal cable wire is fixed with the junction of longitudinal cable wire by cutting ferrule；
Rotor is arranged with longitudinal cable wire between the horizontal cable wire, between the horizontal cable wire and steel wire rope.
2. netted anticollision barrier as claimed in claim 1, it is characterised in that the fixed block is combined by preceding piece and rear block are relative
Form, described preceding piece is tightened together with rear block by the second bolt and the second nut；It is respectively equipped with described preceding piece and rear block
Rotation slot, the two ends of the rotating bar are placed in the rotation slot.
3. netted anticollision barrier as claimed in claim 2, it is characterised in that the first friction member is provided with the storage tank,
First friction member is adjacent to the rotating bar.
4. netted anticollision barrier as claimed in claim 3, it is characterised in that mounting hole, institute are provided with the first buffer layer
The first bolt through the mounting hole is stated, compression spring is arranged with first bolt in the mounting hole, it is described
The two ends of compression spring connect with the column and fixed block respectively.
5. netted anticollision barrier as claimed in claim 4, it is characterised in that first is provided with the column and screws togather groove, institute
The termination and the first nut for stating the first bolt are screwed togather in groove positioned at described first.
6. netted anticollision barrier as claimed in claim 5, it is characterised in that be provided with second on described preceding piece and rear block and screw togather
Groove, the termination of second bolt and the second nut are screwed togather in groove positioned at described second.
7. netted anticollision barrier as claimed in claim 6, it is characterised in that the bottom of the column is provided with fixed 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 true CN106917487A (en) | 2017-07-04 |
| CN106917487B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755515A (en) * | 2018-04-11 | 2018-11-06 | 浙江后花园园林工程有限公司 | A kind of town road line protective devices and its construction method |
| CN110067196A (en) * | 2019-05-22 | 2019-07-30 | 江苏建筑职业技术学院 | A kind of Collison fence for bridge with buffer structure |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8826140D0 (en) * | 1988-11-08 | 1988-12-14 | British Ropes Ltd | Improvements in/relating to safety fences |
| CN2661763Y (en) * | 2003-10-28 | 2004-12-08 | 卢少鹏 | Hanging spring type freeway safety guard rail |
| CN201635032U (en) * | 2009-10-14 | 2010-11-17 | 王学堂 | Road traffic bumper |
| CN102027173A (en) * | 2009-02-10 | 2011-04-20 | (株)金星产业 | Shock-absorbing installation for roadway |
| CA2583791C (en) * | 2004-10-28 | 2013-07-23 | Trinity Industries, Inc. | Combined guardrail and cable safety system |
| CN104563021A (en) * | 2015-01-14 | 2015-04-29 | 尚书 | Kinetic energy attenuation device and general classified highway fence using same |
| US20150191882A1 (en) * | 2013-01-28 | 2015-07-09 | Sloan Security Group, Inc | Cable based vehicle barrier fence |
| 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 |
| CN205711881U (en) * | 2016-06-12 | 2016-11-23 | 齐齐哈尔工程学院 | A kind of expressway safety preventer |
| CN205775999U (en) * | 2016-05-29 | 2016-12-07 | 王建友 | A kind of elastic anti-collision protecting wire net |
-
2017
- 2017-03-21 CN CN201710171237.XA patent/CN106917487B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8826140D0 (en) * | 1988-11-08 | 1988-12-14 | British Ropes Ltd | Improvements in/relating to safety fences |
| CN2661763Y (en) * | 2003-10-28 | 2004-12-08 | 卢少鹏 | Hanging spring type freeway safety guard rail |
| CA2583791C (en) * | 2004-10-28 | 2013-07-23 | Trinity Industries, Inc. | Combined guardrail and cable safety system |
| CN102027173A (en) * | 2009-02-10 | 2011-04-20 | (株)金星产业 | Shock-absorbing installation for roadway |
| CN201635032U (en) * | 2009-10-14 | 2010-11-17 | 王学堂 | Road traffic bumper |
| US20150191882A1 (en) * | 2013-01-28 | 2015-07-09 | Sloan Security Group, Inc | Cable based vehicle barrier fence |
| CN104563021A (en) * | 2015-01-14 | 2015-04-29 | 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755515A (en) * | 2018-04-11 | 2018-11-06 | 浙江后花园园林工程有限公司 | A kind of town road line protective devices and its construction method |
| 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 |
| CN110067196A (en) * | 2019-05-22 | 2019-07-30 | 江苏建筑职业技术学院 | A kind of Collison fence for bridge with buffer structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106917487B (en) | 2019-02-19 |
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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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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 |