CN106939566B - A kind of road guard - Google Patents
A kind of road guard Download PDFInfo
- Publication number
- CN106939566B CN106939566B CN201710184487.7A CN201710184487A CN106939566B CN 106939566 B CN106939566 B CN 106939566B CN 201710184487 A CN201710184487 A CN 201710184487A CN 106939566 B CN106939566 B CN 106939566B
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- CN
- China
- Prior art keywords
- column
- rope
- lane
- road guard
- setting
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety 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
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/06—Continuous barriers extending along roads or between traffic lanes essentially made of cables, nettings or the like
Abstract
The invention discloses a kind of road guards, including multiple columns connected with rope, which is characterized in that rope is provided with more, and rope is connected by automatic winding device；The lower end of column is provided with multiple connectors for being used to connect ground, and the setting direction of multiple connectors is vertical with lane, and is less than the connector length in middle position close to the connector length in lane；Column is provided with anti-skidding bolster close to the two sides in lane；Telescopic rope, which plays, reduces probability and distance that vehicle pours another lane；Three ropes are each passed through rope through and play the guiding role that column is toppled over；The setting of connector has further functioned as the guiding role that column is toppled over；The setting of elastic bumps improves the frictional force on column and ground, reduces the skidding distance of column, while playing the role of buffering the anti-minor scratches of vehicle；The setting of liquid storage chamber can play interim fire extinguishing；Quantity and the interval that can select column as needed, improve the flexibility of the road guard.
Description
Technical field
The present invention relates to urban construction technical fields, more specifically, it relates to a kind of road guard.
Background technique
Guardrail is a kind of very important highway safety equipment, its main function is to prevent abnormal running vehicle from running off
Highway passes through guardrail and enters opposite lane；Trackside facility is protected, errant vehicle is induced, pedestrian and occupant safety is protected, keeps away
Exempt from second accident.
The Chinese invention patent of Publication No. CN103510481A discloses a kind of new road cushion guardail structure, including
Column, metal wave plate, rubber buffer band, road guard, and divide on the lateral metal wave plate on road guard, metal upright post
It is not provided with rubber buffer band, when vehicle collides with road guard, rubber buffer band can play protection vehicle
The effect of safety.
But above-mentioned guardrail can only play the purpose of protection vehicle, and when vehicle bumps against with guardrail, vehicle pair
The impulsive contact force of guardrail is larger, and vehicle or guardrail influence the traveling of vehicle on another lane, easily cause friendship to another lane shift
Pass blocking plug.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of road guard, vehicle can be reduced
Or guardrail is offset to the probability or distance in another lane.
To achieve the above object, the present invention provides the following technical scheme that
A kind of road guard, including multiple columns connected with rope, the rope is provided with more, and the rope is logical
Cross the connection of automatic winding device；The lower end of the column is provided with multiple for connecting the connector on ground, multiple connectors
Setting direction it is vertical with lane, and close to lane the connector length be less than middle position connector length；It is described
Column is provided with anti-skidding bolster close to the two sides in lane.
By using above-mentioned technical proposal, more root posts form guardrail after being connected with telescopic rope, can be according to scene
Demand sets the distance between two columns and column quantity, and flexibility is high；And more rope connection columns can be improved entirely
The structural strength of guardrail；In addition, the setting of the different connector of length is toppled over convenient for column towards another lane；Column is toppled over
Afterwards, in rope under the action of pullling power, will not long range be offset to another lane；Simultaneously in the effect of anti-skidding bolster
Under, after column is toppled over, anti-skidding bolster enhances the frictional force on ground, further reduces what column slid to another lane
Distance；In addition, anti-skidding bolster can also power of the buffer portion vehicle crash on column can when vehicle slightly nuzzles up column
Column is avoided to scratch vehicle body.
Further, rope through is offered in the two sides in close lane and apical position on the column.
By using above-mentioned technical proposal, the position of rope through is triangular in shape, can balanced column two sides power so that column
Upper uniform force.
Further, multiple rope throughs are arranged in parallel, and the rope through and the not parallel setting in the lane.
By using above-mentioned technical proposal, multiple rope throughs be arranged in parallel can balanced rope to column active force；And mistake
Cord hole and the not parallel setting in lane can toppling over for column play the guiding role, the rope column at rope through both ends has opposite
Active force, so that column is not easy to topple over towards adjacent column.
Further, the connector uses elastic steel sheet.
Topple over towards another lane, column is in elasticity by using above-mentioned technical proposal when vehicle slight impact column
Under the action of steel disc, there is the cushion space toppled over.
Further, the anti-skidding bolster includes the elastic bumps and hard for being set to the column close to lane two sides
Protrusion, the elastic bumps upper surface exceed the upper surface of the hard protrusion.
By using above-mentioned technical proposal, the frictional force between column and ground is can be improved in elastic bumps, and hard is raised
It can protect leg surface that cannot be worn.
Further, the arc-shaped setting of the hard protrusion, and its tangential direction and track direction setting at an acute angle.
By using above-mentioned technical proposal, hard protrusion can the glide direction of column play guiding role so that column
It is moved after being bumped against along the direction of hard protrusion, reduces the skidding distance of column.
Further, the column is provided with rounded corner close to the lower end of lane two sides.
By using above-mentioned technical proposal, convenient for toppling over for column.
Further, the upper end of the column is provided with the gravity block for improving the column center of gravity.
By using above-mentioned technical proposal, the center of gravity of column entirety is can be improved in the setting of gravity block, is further convenient for column
Topple over.
Further, the lower end of the column is provided with the stabilizing member for improving the Column stability.
By using above-mentioned technical proposal, the stability of column is can be improved in the effect of stabilizing member.
Further, the middle position of the column is provided with the liquid storage chamber of filling liquid.
By using above-mentioned technical proposal, the liquid in liquid storage chamber can be hit rear phenomenon on fire for vehicle and be played temporarily
Fire extinguishing effect.
Compared with prior art, the invention has the advantages that
1, telescopic rope, which plays, reduces probability and distance that vehicle pours another lane；
2, three ropes are each passed through rope through and play the guiding role that column is toppled over；
3, the setting of connector has further functioned as the guiding role that column is toppled over；
4, the setting of elastic bumps improves the frictional force on column and ground, reduces the skidding distance of column, rises simultaneously
To the effect of the buffering anti-minor scratches of vehicle；
5, the sliding of hard protrusion column play the guiding role, and has further functioned as the work for reducing the skidding distance of column
With；
6, the setting of gravity block improves the height of C.G. of column, convenient for toppling over for column；
7, the setting of liquid storage chamber can play interim fire extinguishing；
8, quantity and the interval that can select column as needed, improve the flexibility of the road guard.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of column；
Fig. 2 is the diagrammatic cross-section of column；
Fig. 3 is the partial schematic diagram of guardrail of the invention.
Appended drawing reference: 1, column；2, rope；3, automatic winding device；4, connector；5, rope through；6, elastic bumps；7, hard
Matter protrusion；8, rounded corner；9, gravity block；10, stabilizing member；11, liquid storage chamber.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
A kind of road guard is made of multiple columns 1, and referring to Fig.1, the lower end of column 1 is square setting and lower end is greater than
Upper end, it is possible to increase the contact area of column 1 and bottom surface improves the stability of column 1.Column 1 is set close to the lower end of lane two sides
It is equipped with rounded corner 8, is toppled over convenient for column 1 along rounded corner 8.In order to improve the bonding strength between multiple columns 1, in column 1
Upper end opened up multiple positions for rope 2(rope 2 referring to Fig. 3) rope through 5 that passes through, in the present embodiment, rope through 5 is set
3 are equipped with, is respectively arranged at the two sides close to lane and apical position, and rope through 5 is through vertical with 8 place side of rounded corner
Two sides, so that forming stable triangle between 3 rope throughs 5, after rope 2 is passed through from rope through 5, rope 2 is vertical
Active force on column 1 is more balanced.In addition, be arranged in parallel between 3 rope throughs 5, and rope through 5 and the not parallel setting in lane,
So that the power direction that rope 2 acts on 5 both ends of rope through is different, compared to along track direction after rope 2 passes through rope through 5
Topple over, column 1 has the trend toppled over towards column 1.
In addition, being provided with anti-skidding bolster close to the two sides in lane in column 1, anti-skidding bolster includes being set to column
1 close to lane two sides elastic bumps 6 and hard protrusion 7,6 upper surface of elastic bumps exceed hard protrusion 7 upper surface, elasticity
The frictional force between column 1 and ground can be improved in protrusion 6, and hard protrusion 7 can protect 1 surface of column that cannot be worn.This reality
It applies in example, hard 7 arc-shaped settings of protrusion, and its tangential direction and track direction setting at an acute angle, hard protrusion 7 can column
1 glide direction plays guiding role, so that column 1 moves after being bumped against along the direction of hard protrusion 7, reduces column 1
Skidding distance.Side is provided with inclined-plane to elastic bumps 6 outwardly, and the gradient on inclined-plane and column 1 topple over the angle formed afterwards with ground
Degree is adapted.Meanwhile elastic bumps 6 can power of the buffer portion vehicle crash on column 1, when vehicle slightly nuzzles up column 1,
It can avoid column 1 and scratch vehicle body.
Referring to Fig. 2, in order to improve the bonding strength of column 1, the lower end of column 1 is provided with 3 for connecting the company on ground
The setting direction of 4,3 connectors 4 of fitting is vertical with lane, and is less than the company in middle position close to 4 length of connector in lane
4 length of fitting, in the present embodiment, connector 4 uses elastic steel sheet.When vehicle is hit on column 1, if impulsive contact force is weaker,
Connector 4 can give column 1 elastic restoring force, and column 1 is made to automatically reset；When impulsive contact force is larger, according to the row of connector 4
Column, column 1 are toppled over towards lane.
In addition, being provided in the upper end of column 1 for mentioning to further increase the trend that column 1 is toppled over towards lane
Cement, iron block or the biggish object of color density can be used in the gravity block 9 of high 1 center of gravity of column, gravity block 9.Meanwhile in order to add
The stability of strong column 1, is provided with the stabilizing member 10 for improving 1 stability of column in the lower end of column 1, stabilizing member 10 can be adopted
With cement, iron block or the biggish object of color density.
Also, it in order to occur to put out a fire in time when severe crash is on fire in vehicle, is installed in the interposition of column 1
It is equipped with the liquid storage chamber 11 of filling liquid, is provided with connection liquid storage chamber 11 and extraneous channel on column 1, and set on 1 surface of column
The lid for blocking channel is set；Lid can be threadedly coupled in channel, be convenient for later period opening cover.It, can when vehicle fire
Lid is opened, is temporarily put out a fire.
Referring to Fig. 3, for the partial schematic diagram that multiple columns 1 are connected with rope 2, rope 2 is connected by automatic winding device 3,
After some or certain several columns 1 therein are knocked down, rope 2 is stretched, so that the several columns 1 only only hit incline
, the quantity that column 1 enters another lane is greatly reduced.
The working principle of the invention:
In vehicle travel process, if slightly encountering column 1, the elastic bumps 6 being arranged on 1 surface of column can avoid vehicle body
It is scratched；If the impulsive contact force of vehicle is larger, toppled over by the column 1 of Vehicular impact, and subtract under the guiding role of hard protrusion 7
The distance in another lane is slid onto less.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of road guard, including multiple columns (1) connected with rope (2), the rope (2) is provided with more, described
The lower end of column (1) is provided with multiple for connecting the connector (4) on ground, which is characterized in that the rope (2) passes through automatic
Coiler (3) connection；The setting direction of multiple connectors (4) is vertical with lane, and the connector (4) close to lane
Length is less than connector (4) length in middle position；The column (1) is provided with anti-skidding bolster close to the two sides in lane.
2. road guard according to claim 1, which is characterized in that on the column (1) in close to lane two sides and
Apical position offers rope through (5).
3. road guard according to claim 2, which is characterized in that multiple rope throughs (5) are arranged in parallel, and described
Rope through (5) and the not parallel setting in the lane.
4. road guard according to claim 1, which is characterized in that the connector (4) uses elastic steel sheet.
5. road guard according to claim 1, which is characterized in that the anti-skidding bolster includes being set to the column
(1) elastic bumps (6) and hard close to lane two sides are raised (7), and elastic bumps (6) upper surface is convex beyond the hard
Play the upper surface of (7).
6. road guard according to claim 5, which is characterized in that raised (7) the arc-shaped setting of the hard, and it is cut
Line direction and track direction setting at an acute angle.
7. road guard according to claim 1, which is characterized in that the column (1) sets close to the lower end of lane two sides
It is equipped with rounded corner (8).
8. road guard according to any one of claims 1-7, which is characterized in that the upper end of the column (1) is set
It is equipped with the gravity block (9) for improving the column (1) center of gravity.
9. road guard according to claim 8, which is characterized in that the lower end of the column (1) is provided with for improving
The stabilizing member (10) of column (1) stability.
10. road guard according to claim 9, which is characterized in that the middle position of the column (1) is provided with filling
The liquid storage chamber (11) of liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184487.7A CN106939566B (en) | 2017-03-24 | 2017-03-24 | A kind of road guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184487.7A CN106939566B (en) | 2017-03-24 | 2017-03-24 | A kind of road guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106939566A CN106939566A (en) | 2017-07-11 |
| CN106939566B true CN106939566B (en) | 2019-05-07 |
Family
ID=59464492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710184487.7A Active CN106939566B (en) | 2017-03-24 | 2017-03-24 | A kind of road guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106939566B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2841761Y (en) * | 2005-01-14 | 2006-11-29 | 四川科力道路养护机械有限公司 | The highway safety cable guard railing |
| CN200978398Y (en) * | 2006-12-15 | 2007-11-21 | 李继东 | Flexible guard rail |
| GB2447783B (en) * | 2007-03-20 | 2012-03-07 | Hill & Smith Ltd | Perimeter Security barriers |
| JP5736126B2 (en) * | 2010-05-27 | 2015-06-17 | 積水樹脂株式会社 | Road marking object |
| SE535410C2 (en) * | 2010-07-29 | 2012-07-31 | Berndt Aakerstroem | Bendable wire post |
-
2017
- 2017-03-24 CN CN201710184487.7A patent/CN106939566B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106939566A (en) | 2017-07-11 |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314512 No. 3, Huancheng South Road, Shimen Industrial Park, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Lixin Construction Group Co.,Ltd. Address before: 314512 No. 3, Huancheng South Road, Shimen Industrial Park, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG LIXIN CONSTRUCTION DEVELOPMENT Co.,Ltd. |