CN207987835U - A kind of shock resistance highway flexible cable guardrail - Google Patents
A kind of shock resistance highway flexible cable guardrail Download PDFInfo
- Publication number
- CN207987835U CN207987835U CN201820186880.XU CN201820186880U CN207987835U CN 207987835 U CN207987835 U CN 207987835U CN 201820186880 U CN201820186880 U CN 201820186880U CN 207987835 U CN207987835 U CN 207987835U
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- Prior art keywords
- shock resistance
- fixedly connected
- fixed column
- impact
- block
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- 230000035939 shock Effects 0.000 title claims abstract description 89
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000703 anti-shock Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of shock resistance highway flexible cable guardrails, including pedestal, the upper end of pedestal is fixedly connected with fixed column, fixed column is hollow structure, fixed column is socketed with drive block by through-hole, one end that drive block is located inside fixed column is fixedly connected with shock resistance slide plate, shock resistance slide plate is fixedly connected with multiple shock resistance springs between the side and fixed column of drive block, and side of the shock resistance slide plate far from drive block is fixedly connected with multiple fixed blocks, fixed block is connected with buffer gear, buffer gear is made of two shock resistance bars, it is fixedly connected with tension spring between two shock resistance bars, drive block is fixedly connected with impact-resistant panels far from fixed column side, impact-resistant panels are hollow structure, the inner wall of impact-resistant panels opposite sides is symmetrically fixedly connected with multiple buffer springs.The utility model substantially reduces the injury generated when vehicle collides with guardrail by the way that buffer spring, shock resistance spring and tension spring is arranged.
Description
Technical field
The utility model is related to highway barrier technical field more particularly to a kind of shock resistance highway flexible cable guardrails.
Background technology
Highway barrier is the highway facilities of indispensability, and effect is that haulage vehicle is prevented to be driven out to from track or on bridge, is resisted
Only vehicle crosses dividing strip and sails the automobile crash come with opposite, and vehicle is avoided to bump against with the physical obstacles on dividing strip, curb
Deng.
However the safety barrier used in China's road construction at present, most of is stiff safety fence, is not had slow
Ability is rushed, impact resistance is weak, great destruction can be all brought to vehicle and guardrail when vehicle collides therewith, to vehicle
Driver brings destructive injury.
Utility model content
Purpose of the utility model is to solve road safety guards in the prior art to shoulder impact energy force difference, the anti-shield of safety
The low problem of performance, and a kind of shock resistance highway flexible cable guardrail proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of shock resistance highway flexible cable guardrail, including multiple pedestals, the upper end of the pedestal are fixedly connected with fixation
Column, the fixed column are hollow structure, and the fixed column is socketed with drive block by through-hole, and the drive block is located in fixed column
The one end in portion is fixedly connected with shock resistance slide plate, and the shock resistance slide plate is fixed between the side and fixed column of drive block to be connected
Multiple shock resistance springs are connected to, and the side of the shock resistance slide plate far from drive block is fixedly connected with multiple fixed blocks, it is multiple
Side of the fixed block far from shock resistance slide plate is connected with buffer gear, and the buffer gear includes two shock resistance bars and drawing
One end of power spring, two shock resistance bars is rotatablely connected with fixed block by first rotating shaft, two shock resistance bars it
Between be fixedly connected with tension spring, the two described one end of shock resistance bar far from fixed block are rotatablely connected respectively by the second shaft
There are two the first sliding block, the inner wall of the fixed column offer with the matched the first sliding groove of the first sliding block, the drive block is separate
Fixed column side is fixedly connected with impact-resistant panels, and the impact-resistant panels are hollow structure, the impact-resistant panels opposite sides it is interior
Wall is symmetrically fixedly connected with multiple buffer springs, and multiple buffer springs are fixedly connected with same root shock resistance column, described anti-
Impact pole upper and lower ends have been fixedly connected with the second sliding block, and the inner wall of the impact-resistant panels upper and lower ends is offered to be slided with second
The second sliding slot that block matches, the inside of multiple shock resistance columns by hole jointly be sleeved on more be laterally arranged first
Cable wire, more first cable wires are stretched out by the hole in impact-resistant panels outside impact-resistant panels, and outside impact-resistant panels
Multiple first cable wires be fixedly connected with more the second cable wires being vertically equipped with.
Preferably, the upper and lower ends of the shock resistance slide plate have been fixedly connected with position limiting slide block, at the top of the fixed column in
Wall offers the limit sliding chutes to match with position limiting slide block.
Preferably, the shock resistance column is fixedly connected with the first cable wire by retainer plate.
Preferably, the outer wall of the separate impact-resistant panels of the fixed column is fixedly connected with fixing bracket.
Preferably, the material of the fixed column is stainless steel.
Compared with prior art, the utility model provides a kind of shock resistance highway flexible cable guardrail, and having following has
Beneficial effect：
1, shock resistance highway flexible cable guardrail, by being provided with shock resistance column, buffer spring, impact-resistant panels, anti-impact
Slide plate, shock resistance spring, sliding block, sliding slot, shock resistance bar and tension spring are hit, when shock resistance column stress generates displacement, buffering
Spring makes shock resistance column by an opposite power, when shock resistance slide plate stress generates displacement, shock resistance spring and buffer
Structure makes shock resistance slide plate by an opposite power so that when guardrail is impacted, the power suffered by guardrail is weakened, impact pair
It destroys and is greatly reduced caused by guardrail, and then improve the impact resistance of guardrail.
2, shock resistance highway flexible cable guardrail, by being provided with the first cable wire and the second cable wire, the first cable wire and
The intersection of two cable wires constitutes reticular structure, the destruction very little that reticular structure guardrail flexible generates automobile, and then improves guardrail
Security protection performance.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
The security protection ability of the cable guard railing is effectively increased, to the existing current road safety guard shock resistance energy of effective solution
Force difference, the low problem of security protection performance.
Description of the drawings
Fig. 1 be the utility model proposes a kind of shock resistance highway flexible cable guardrail structural schematic diagram；
Fig. 2 be the utility model proposes a kind of shock resistance highway flexible cable guardrail side structure schematic view；
Fig. 3 be the utility model proposes a kind of shock resistance highway flexible cable guardrail part A structural schematic diagram.
In figure：1 pedestal, 2 fixed columns, 3 drive blocks, 4 shock resistance slide plates, 5 shock resistance springs, 6 fixed blocks, 7 first rotating shafts,
8 shock resistance bars, 9 tension springs, 10 second shafts, 11 first sliding blocks, 12 the first sliding grooves, 13 impact-resistant panels, 14 buffer springs, 15
Shock resistance column, 16 second sliding blocks, 17 second sliding slots, 18 first cable wires, 19 second cable wires, 20 retainer plates, 21 fixing brackets.
Specific implementation mode
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of shock resistance highway flexible cable guardrail, including pedestal 1, the upper end of pedestal 1 are fixedly connected with
Fixed column 2, fixed column 2 are hollow structure, and fixed column 2 is connected with drive block 3 by through-hole set, and drive block 3 is located in fixed column 2
The one end in portion is fixedly connected with shock resistance slide plate 4, and shock resistance slide plate 4 is fixed between the side of drive block 3 and fixed column 2 to be connected
Multiple shock resistance springs 5 are connected to, and side of the shock resistance slide plate 4 far from drive block 3 is fixedly connected with multiple fixed blocks 6, it is multiple
Side of the fixed block 6 far from shock resistance slide plate 4 is respectively connected with buffer gear, and buffer gear includes two shock resistance bars 8 and pulling force
One end of spring 9, two shock resistance bars 8 is rotatablely connected with fixed block 6 by first rotating shaft 7, fixed between two shock resistance bars 8
It is connected with tension spring 9, the one end of shock resistance bar 8 far from fixed block 6 is rotatablely connected that there are two the by the second shaft 10 respectively
One sliding block 11, the inner wall of fixed column 2 offer with 11 matched the first sliding groove 12 of the first sliding block, drive block 3 is far from fixed column 2 one
Side is fixedly connected with impact-resistant panels 13, and impact-resistant panels 13 are hollow structure, and the inner wall of 13 opposite sides of impact-resistant panels is symmetrically fixed
Multiple buffer springs 14 are connected with, multiple buffer springs 14 are fixedly connected with same root shock resistance column 15, about 15 shock resistance column
Both ends have been fixedly connected with the second sliding block 16, and the inner wall of 13 upper and lower ends of impact-resistant panels is offered to match with the second sliding block 16
Second sliding slot 17, the inside of multiple shock resistance columns 15 is connected to more the first cable wires being laterally arranged by the common fixing sleeve of hole
18, more first cable wires 18 are stretched out by the hole in impact-resistant panels 13 outside fixed column 2, and are fixedly connected with more along perpendicular
Histogram to equipped with the second cable wire 19, and the first cable wire 18 and the second cable wire 19 constitute reticular structure, shock resistance slide plate 4 up and down
Both ends have been fixedly connected with position limiting slide block, and 2 top inner wall of fixed column offers the limit sliding chutes to match with position limiting slide block, anti-impact
It hits column 15 to be fixedly connected by retainer plate 20 with the first cable wire 18, the outer wall of the separate impact-resistant panels 13 of fixed column 2 is fixedly connected
There is fixing bracket 21, the material of fixed column 2 is stainless steel.
In the utility model, when automobile hits guardrail, the reticular structure that the first cable wire 18 and the second cable wire 19 are constituted by
Impact, reticular structure mitigated a part impact, the first cable wire 18 so that shock resistance column 15 by a horizontal direction power,
So that 15 horizontal direction of shock resistance column moves, pass through the buffer spring 14 being arranged inside impact-resistant panels 13 so that anti-impact
Column 15 is hit by the power opposite with itself direction of displacement, and then produces cushioning effect, and the first cable wire 18 makes impact-resistant panels 13
Positive stress, and then drive shock resistance slide plate 4 to 2 medial movement of fixed column by drive block 3, by being arranged in fixed column 2
The shock resistance spring 5 in portion so that shock resistance slide plate 4 is produced cushioning effect by the power opposite with itself direction of displacement,
And side of the shock resistance slide plate 4 far from impact-resistant panels 13 is equipped with multiple fixed blocks 6, multiple fixed blocks 6 are far from shock resistance slide plate 4
Side is rotatably connected to buffer gear, and when shock resistance 4 stress of slide plate, two protecting against shock bars 8 in multiple buffer gears are mutual
Separation, due to being connected by tension spring 9 between two shock resistance bars 18, tension spring 9 drives two shock resistance bars 8 mutually to meet
It closes so that shock resistance slide plate 4 is produced cushioning effect by the power opposite with itself direction of displacement so that on car hit
The impact being subject to when guardrail reduces, and safety is guaranteed by occupant.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of shock resistance highway flexible cable guardrail, including multiple pedestals (1), which is characterized in that the upper end of the pedestal (1)
It is fixedly connected with fixed column (2), the fixed column (2) is hollow structure, and the fixed column (2) is socketed with drive block by through-hole
(3), the drive block (3) is located at the internal one end of fixed column (2) and is fixedly connected with shock resistance slide plate (4), and the shock resistance is slided
Plate (4) is fixedly connected with multiple shock resistance springs (5), and the anti-impact between the side and fixed column (2) of drive block (3)
It hits side of the slide plate (4) far from drive block (3) and is fixedly connected with multiple fixed blocks (6), multiple fixed blocks (6) are far from anti-impact
The side for hitting slide plate (4) is connected with buffer gear, and the buffer gear includes two shock resistance bars (8) and tension spring (9), and two
One end of shock resistance bar (8) described in root is rotatablely connected with fixed block (6) by first rotating shaft (7), two shock resistance bars (8)
Between be fixedly connected with tension spring (9), the one end of two shock resistance bars (8) far from fixed block (6) passes through the second shaft
(10) there are two the first sliding blocks (11), the inner wall of the fixed column (2) to offer and the first sliding block (11) for rotation connection respectively
The first sliding groove (12) matched, the drive block (3) is fixedly connected with impact-resistant panels (13) far from fixed column (2) side, described anti-
Shock plate (13) is hollow structure, and the inner wall of impact-resistant panels (13) opposite sides is symmetrically fixedly connected with multiple buffer springs
(14), multiple buffer springs (14) are fixedly connected with same root shock resistance column (15), the shock resistance column (15) up and down two
End has been fixedly connected with the second sliding block (16), and the inner wall of impact-resistant panels (13) upper and lower ends offers and the second sliding block
(16) inside of the second sliding slot (17) to match, multiple shock resistance columns (15) jointly is sleeved on more transverse directions by hole
The first cable wire (18) being arranged, more first cable wires (18) stretch out shock resistance by the hole being located in impact-resistant panels (13)
Plate (13) outside, and is fixedly connected with more positioned at multiple first cable wires (18) of impact-resistant panels (13) outside and is vertically equipped with
Second cable wire (19).
2. a kind of shock resistance highway flexible cable guardrail according to claim 1, which is characterized in that the shock resistance slide plate
(4) upper and lower ends have been fixedly connected with position limiting slide block, and fixed column (2) top inner wall is offered to match with position limiting slide block
Limit sliding chutes.
3. a kind of shock resistance highway flexible cable guardrail according to claim 1, which is characterized in that the shock resistance column
(15) it is fixedly connected by retainer plate (20) with the first cable wire (18).
4. a kind of shock resistance highway flexible cable guardrail according to claim 1, which is characterized in that the fixed column (2)
The outer walls of separate impact-resistant panels (13) be fixedly connected with fixing bracket (21).
5. a kind of shock resistance highway flexible cable guardrail according to claim 1, which is characterized in that the fixed column (2)
Material be stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186880.XU CN207987835U (en) | 2018-02-02 | 2018-02-02 | A kind of shock resistance highway flexible cable guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186880.XU CN207987835U (en) | 2018-02-02 | 2018-02-02 | A kind of shock resistance highway flexible cable guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987835U true CN207987835U (en) | 2018-10-19 |
Family
ID=63822682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820186880.XU Expired - Fee Related CN207987835U (en) | 2018-02-02 | 2018-02-02 | A kind of shock resistance highway flexible cable guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207987835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236737A (en) * | 2020-01-10 | 2020-06-05 | 王水山 | Buffering formula anticollision warning guardrail is used in road and bridge construction |
-
2018
- 2018-02-02 CN CN201820186880.XU patent/CN207987835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236737A (en) * | 2020-01-10 | 2020-06-05 | 王水山 | Buffering formula anticollision warning guardrail is used in road and bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |