CN208472626U - A kind of road anticollision barrier - Google Patents
A kind of road anticollision barrier Download PDFInfo
- Publication number
- CN208472626U CN208472626U CN201820724207.7U CN201820724207U CN208472626U CN 208472626 U CN208472626 U CN 208472626U CN 201820724207 U CN201820724207 U CN 201820724207U CN 208472626 U CN208472626 U CN 208472626U
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- CN
- China
- Prior art keywords
- block
- connecting column
- link block
- protective net
- locking piece
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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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Abstract
The utility model discloses a kind of road anticollision barriers, including connecting column, underground is inserted into the bottom of the connecting column, the center bottom of the connecting column is provided with spud pile, fixed plate is provided on the bottom end side wall of the connecting column, the spud pile and fixed plate are respectively positioned on underground, locking piece is provided on the outside of the connecting column, convex block is provided on the locking piece, the convex block is provided with link block far from the side of locking piece, the link block is provided with protective net far from the side of convex block, the protective net is provided with supporting block far from the side of link block, elastic connecting strip is provided in the supporting block.The utility model is provided with link block, protective net and supporting block, link block is articulated and connected by loop bar and locking piece, pass through elastic connection band connection between two neighboring supporting block, when automobile impacting guardrail, link block, protective net and supporting block stress are mobile, at this point, elastic connecting strip provides a buffer function power for automobile.
Description
Technical field
The utility model relates to guardrail correlative technology field, in particular to a kind of road 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.Therefore, a kind of road anticollision barrier is invented
It is necessary to solve the above problems.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of road anticollision barrier
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of road anticollision barrier, including connection
Underground is inserted into the bottom of column, the connecting column, and the center bottom of the connecting column is provided with spud pile, the bottom end of the connecting column
Fixed plate is provided on side wall, the spud pile and fixed plate are respectively positioned on underground, are provided with locking piece on the outside of the connecting column,
Convex block is provided on the locking piece, the convex block is provided with link block far from the side of locking piece, and the link block is far from convex
The side of block is provided with protective net, and the protective net is provided with supporting block far from the side of link block, is arranged in the supporting block
Flexible connecting band.
Preferably, the link block is fluted close to the setting of the side of convex block, and loop bar is provided in the groove, described convex
Through-hole is provided on block, the through-hole is socketed on loop bar.
Preferably, the protective net is made of double layer of metal net, the fitting setting of double layer of metal net.
Preferably, stiffening plate is provided between the link block and supporting block, the both ends of the stiffening plate are fixed respectively to be connected
Link block and supporting block are connect, the stiffening plate is located at the back side of protective net.
Preferably, the protective net is provided with empty slot far from the side of protective net, and two are provided in the empty slot side by side
The fixed link of setting is provided with annular groove in the fixed link, flexible connecting band is fitted into the annular groove.
Preferably, multiple annular grooves, two neighboring annular groove spaced set, elastic connection are provided in the fixed link
The quantity of band and the quantity of annular groove are equal.
The technical effect and advantage of the utility model: the utility model by the bottom in connecting column be provided with spud pile and
Fixed plate, improve connecting column grabs ground active force；Originally practical to be provided with link block, protective net and supporting block, link block passes through
Loop bar and locking piece are articulated and connected, by elastic connection band connection between two neighboring supporting block, when automobile impacting guardrail, even
It is mobile to connect block, protective net and supporting block stress, at this point, elastic connecting strip provides a buffer function power for automobile, discharges automobile
Impact force, reduce guardrail to the shocking damage of accident vehicle and personnel, ensure that the life security of driver；In link block
On be provided with cross reinforcing, be provided with waling on loop bar, cross reinforcing and waling cooperate, and mention
The high stress intensity of guardrail.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model locking piece structural schematic diagram.
Fig. 3 is the utility model structure schematic top plan view.
Fig. 4 is the utility model connecting block structure partial cutaway schematic.
Fig. 5 is the utility model support block structure partial cutaway schematic.
In figure: connecting column 1, spud pile 2, fixed plate 3, locking piece 4, convex block 5, through-hole 51, link block 6, groove 7, loop bar
8, waling 9, cross reinforcing 10, protective net 11, supporting block 12, stiffening plate 13, empty slot 14, fixed link 15, annular groove
16, elastic connecting strip 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of road anticollision barrier as shown in Figs. 1-5, including connecting column 1, the connection
Underground is inserted into the bottom of column 1, and the center bottom of the connecting column 1 is provided with spud pile 2, on the bottom end side wall of the connecting column 1
It is provided with fixed plate 3, the spud pile 2 and fixed plate 3 are respectively positioned on underground, and the outside of the connecting column 1 is provided with locking piece 4,
Convex block 5 is provided on the locking piece 4, the convex block 5 is provided with link block 6, the link block 6 far from the side of locking piece 4
Side far from convex block 5 is provided with protective net 11, and the protective net 11 is provided with supporting block 12, institute far from the side of link block 6
It states and is provided with elastic connecting strip 17 in supporting block 12.
The link block 6 is arranged fluted 7 close to the side of convex block 5, is provided with loop bar 8, the convex block in the groove 7
Through-hole 51 is provided on 5, the through-hole 51 is socketed on loop bar 8；The protective net 11 is made of double layer of metal net, double layer of metal
Net fitting setting；Stiffening plate 13 is provided between the link block 6 and supporting block 12, the both ends of the stiffening plate 13 are fixed respectively
Connection link block 6 and supporting block 12, the stiffening plate 13 are located at the back side of protective net 11；The protective net 11 is far from protective net 11
Side be provided with empty slot 14, two fixed links 15 arranged side by side are provided in the empty slot 14, are set in the fixed link 15
It is equipped with annular groove 16, flexible connecting band 17 is fitted into the annular groove 16；Multiple annular grooves are provided in the fixed link 15
16, two neighboring 16 spaced set of annular groove, the quantity of elastic connecting strip 17 is equal with the quantity of annular groove 16.
This practical working principle: the bottom of connecting column 1 is provided with spud pile 2 and fixed plate 3, improves connecting column 1
Grab ground active force；Originally practical to be provided with link block 6, protective net 11 and supporting block 12, link block 6 is cut with scissors by loop bar 8 and locking piece 4
It connects, is connected between two neighboring supporting block 12 by elastic connecting strip 17 in succession, when automobile impacting guardrail, link block 6, protection
Net 11 and 12 stress of supporting block are mobile, at this point, elastic connecting strip 17 provides a buffer function power for automobile, discharge hitting for automobile
Power is hit, reduces guardrail to the shocking damage of accident vehicle and personnel, ensure that the life security of driver；On link block 6
It is provided with cross reinforcing 10, waling 9, cross reinforcing 10 and 9 phase interworking of waling are provided on loop bar 8
It closes, improves the stress intensity of guardrail.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of road anticollision barrier, including connecting column (1), it is characterised in that: ground is inserted into the bottom of the connecting column (1)
Under, the center bottom of the connecting column (1) is provided with spud pile (2), is provided with fixation on the bottom end side wall of the connecting column (1)
Plate (3), the spud pile (2) and fixed plate (3) are respectively positioned on underground, are provided with locking piece (4) on the outside of the connecting column (1),
It is provided with convex block (5) on the locking piece (4), the convex block (5) is provided with link block (6), institute far from the side of locking piece (4)
It states link block (6) to be provided with protective net (11) far from the side of convex block (5), the one of the protective net (11) separate link block (6)
Side is provided with supporting block (12), is provided with elastic connecting strip (17) on the supporting block (12).
2. a kind of road anticollision barrier according to claim 1, it is characterised in that: the link block (6) is close to convex block
(5) fluted (7) are arranged in side, are provided with loop bar (8) in the groove (7), are provided with through-hole on the convex block (5)
(51), the through-hole (51) is socketed on loop bar (8).
3. a kind of road anticollision barrier according to claim 1, it is characterised in that: the protective net (11) is by two layers of gold medal
Belong to net composition, the fitting setting of double layer of metal net.
4. a kind of road anticollision barrier according to claim 1, it is characterised in that: the link block (6) and supporting block
(12) it is provided between stiffening plate (13), the both ends of the stiffening plate (13) are respectively fixedly connected with link block (6) and supporting block
(12), the stiffening plate (13) is located at the back side of protective net (11).
5. a kind of road anticollision barrier according to claim 1, it is characterised in that: the protective net (11) is far from protection
The side of net (11) is provided with empty slot (14), is provided with two fixed links (15) arranged side by side in the empty slot (14), described
It is provided in fixed link (15) annular groove (16), is fitted into flexible connecting band (17) in the annular groove (16).
6. a kind of road anticollision barrier according to claim 5, it is characterised in that: be provided on the fixed link (15)
Multiple annular grooves (16), two neighboring annular groove (16) spaced set, quantity and annular groove (16) of elastic connecting strip (17)
Quantity it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820724207.7U CN208472626U (en) | 2018-05-16 | 2018-05-16 | A kind of road anticollision barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820724207.7U CN208472626U (en) | 2018-05-16 | 2018-05-16 | A kind of road anticollision barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208472626U true CN208472626U (en) | 2019-02-05 |
Family
ID=65221370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820724207.7U Active CN208472626U (en) | 2018-05-16 | 2018-05-16 | A kind of road anticollision barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208472626U (en) |
-
2018
- 2018-05-16 CN CN201820724207.7U patent/CN208472626U/en active Active
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