CN209555769U - A kind of road and bridge anticollision barrier - Google Patents
A kind of road and bridge anticollision barrier Download PDFInfo
- Publication number
- CN209555769U CN209555769U CN201920218438.5U CN201920218438U CN209555769U CN 209555769 U CN209555769 U CN 209555769U CN 201920218438 U CN201920218438 U CN 201920218438U CN 209555769 U CN209555769 U CN 209555769U
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- Prior art keywords
- support
- cylinder
- support tube
- support column
- buffering
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- 230000004888 barrier function Effects 0.000 title claims abstract description 19
- 230000003139 buffering effect Effects 0.000 claims abstract description 46
- 239000000872 buffer Substances 0.000 claims abstract description 40
- 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 22
- 238000002627 tracheal intubation Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 5
- 230000003993 interaction Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of road and bridge anticollision barriers, it is related to road and bridge guard bar technique field, specially a kind of road and bridge anticollision barrier, including pedestal, the first support tube, the first support plate, support column, buffering rotating cylinder, the second support plate, the second support tube and top plate, the buffering rotating cylinder is made of the first cylinder, the second cylinder, buffer unit and buffering soft layer.The road and bridge anticollision barrier, pass through buffering rotating cylinder, bearing, buffer unit and the setting for buffering soft layer, when automobile bumps against guardrail, automobile can touch buffering rotating cylinder first, buffering rotating cylinder after impact force by can rotate, to change the direction of impact force, reduce the interaction force that guardrail and automobile are subject to, buffer spring in simultaneous buffering device can decompose impact force, the extent of damage of guardrail and automobile is effectively reduced, buffering soft layer can also play buffer function, mitigate the extent of damage of automobile, to reduce the injury that human body is subject to the greatest extent.
Description
Technical field
The utility model relates to road and bridge guard bar technique field, specially a kind of road and bridge anticollision barrier.
Background technique
With China's improvement of people's living standards, automobile is the most convenient vehicles of people now, due to present vapour
Vehicle is increasing, inevitably will appear some traffic accidents on highway, especially to the shock of road guard, caused by
Injure it is very big, road and bridge guardrail is important safety guarantee facility, although existing road and bridge guardrail can play it is anti-
The effect of hitting, but anti-collision effect is not good enough, safety accident injury caused by human body can inevitably occur, therefore, it is necessary to a kind of roads
Collison fence for bridge.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of road and bridge anticollision barrier, solves above-mentioned back
The problem of being proposed in scape technology.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of road and bridge anticollision shield
Column, including pedestal, the first support tube, the first support plate, support column, buffering rotating cylinder, the second support plate, the second support tube and top
Plate, the upper surface of the pedestal are fixedly installed with the first support tube, and first support tube is fixedly connected with far from pedestal one end
First support plate, first support plate are plugged with support column far from the side of the first support tube, and the support column is far from first
One end of support plate is plugged in the side of the second support plate, and second support plate is fixedly installed with far from the side of support column
Two support tubes, second support tube are fixedly connected far from one end of the second support plate with top plate, the outer surface of the support column
It is set with buffering rotating cylinder, the buffering rotating cylinder is made of the first cylinder, the second cylinder, buffer unit and buffering soft layer, described
First cylinder is set to the inside of the second cylinder, and the surface of first cylinder is fixedly connected with buffer unit, the buffering dress
It sets the side far from the first cylinder to be fixedly connected with the second cylinder, it is soft that the outer surface of second cylinder is fixedly connected with buffering
Layer.
Optionally, the support column through the side of the first support plate and extends to the first support tube close to one end of pedestal
Inside, the support column through the side of the second support plate and extends to the inside of the second support tube close to one end of top plate.
Optionally, the side of first support tube is plugged with the first fastening bolt, the support column and the first support tube
Be fixedly connected by the first fastening bolt, the side of second support tube is plugged with the second fastening bolt, the support column with
Second support tube is fixedly connected by the second fastening bolt, and the side of the base upper surface is plugged with third fastening bolt.
Optionally, the two sides of first cylinder inboard wall are fixedly connected to bearing, and the support column is interior through bearing
Portion, and the support column is flexibly connected by bearing with the first cylinder.
Optionally, the buffer unit is by casing, intubation and buffering groups of springs at one end of the buffer spring and casing
Inner wall be fixedly connected, the one end of the buffer spring far from casing is fixedly connected with the inner wall of intubation, one end of the intubation
Extend to the inside of casing.
Optionally, the quantity of first support tube, support column and the second support tube is five, five described first
Stay tube, the spacing of support column and the second support tube between any two are equal.
(3) beneficial effect
The utility model provides a kind of road and bridge anticollision barrier, have it is following the utility model has the advantages that
1, the road and bridge anticollision barrier enables buffering rotating cylinder around branch by buffering the setting of rotating cylinder and bearing
Dagger rotation, when automobile bumps against guardrail, automobile can touch buffering rotating cylinder first, and buffering rotating cylinder can be turned by after impact force
It is dynamic, to change the direction of impact force, reduce the interaction force that guardrail and automobile are subject to, while by setting in buffering rotating cylinder
It is equipped with buffer unit, when buffering rotating cylinder by impact force, the buffer spring in buffer unit can decompose impact force, effectively drop
The extent of damage of low guardrail and automobile, buffering soft layer can also play buffer function, mitigate the extent of damage of automobile, thus most
The injury that the reduction human body of big degree is subject to.
2, the road and bridge anticollision barrier will be supported by the cooperation of support column, the first support tube and the first fastening bolt
One end of column is inserted into the first support tube, is fixed using the first fastening bolt, can be by pedestal, the first support tube, first
Fagging and support column assembling, by the cooperation of support column, the second support tube and the second fastening bolt, the other end of support column is inserted
Enter in the second support tube, is fixed using the second fastening bolt, it can be by support column, the second support plate, the second support tube and top
Board group dress, to realize the fast erecting of guardrail, while easy to disassemble and transport.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the main view the schematic diagram of the section structure that the utility model buffers rotating cylinder；
Fig. 3 is the top view cross section structural schematic diagram that the utility model buffers rotating cylinder；
Fig. 4 is the structural schematic diagram of the utility model buffer unit.
In figure: 1, pedestal；2, the first support tube；3, the first support plate；4, support column；5, rotating cylinder is buffered；6, the second support
Plate；7, the second support tube；8, top plate；9, the first cylinder；10, the second cylinder；11, buffer unit；1101, casing；1102, it inserts
Pipe；1103, buffer spring；12, soft layer is buffered；13, the first fastening bolt；14, the second fastening bolt；15, third fastens spiral shell
Bolt；16, bearing.
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.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of road and bridge anticollision barrier, including bottom
The 1, first support tube 2 of seat, the first support plate 3, support column 4, buffering rotating cylinder 5, the second support plate 6, the second support tube 7 and top plate 8,
The upper surface of pedestal 1 is fixedly installed with the first support tube 2, and the first support tube 2 is fixedly connected with the first support far from 1 one end of pedestal
Plate 3, pedestal 1, the first support tube 2 and the first support plate 3 are integrally formed, and convenient transportation and dismounting, the first support plate 3 is far from first
The side of support tube 2 is plugged with support column 4, and support column 4 is plugged in the one of the second support plate 6 far from one end of the first support plate 3
Side, the second support plate 6 are fixedly installed with the second support tube 7 far from the side of support column 4, and the second support tube 7 is far from the second support
One end of plate 6 is fixedly connected with top plate 8, states side and extension of the support column 4 close to one end of pedestal 1 through the first support plate 3
To the inside of the first support tube 2, support column 4 through the side of the second support plate 6 and extends to second close to one end of top plate 8
The inside of stay tube 7, the side of the first support tube 2 are plugged with the first fastening bolt 13, pass through support column 4, the first support tube 2 and
One end of support column 4 is inserted into the first support tube 2, is consolidated using the first fastening bolt 13 by the cooperation of one fastening bolt 13
It is fixed, pedestal 1, the first support tube 2, the first support plate 3 and support column 4 can be assembled, support column 4 and the first support tube 2 pass through the
One fastening bolt 13 is fixedly connected, and the side of the second support tube 7 is plugged with the second fastening bolt 14, passes through support column 4, second
The other end of support column 4 is inserted into the second support tube 7 by the cooperation of stay tube 7 and the second fastening bolt 14, uses the second fastening spiral shell
Bolt 14 is fixed, and can assemble support column 4, the second support plate 6, the second support tube 7 and top plate 8, to complete the group of fence
Dress, convenient and efficient while easy to disassemble and transport, support column 4 and the second support tube 7 connect by the way that the second fastening bolt 14 is fixed
Connect, the side of 1 upper surface of pedestal is plugged with third fastening bolt 15, by the setting of third fastening bolt 15, can by pedestal 1 with
Ground is fixed, so that anticollision barrier be fixed on the ground, the quantity of the first support tube 2, support column 4 and the second support tube 7 is equal
It is five, five the first support tubes 2, the spacing of support column 4 and the second support tube 7 between any two are equal, the appearance of support column 4
Surface cover is equipped with buffering rotating cylinder 5, and buffering rotating cylinder 5 is by 12 groups of soft layer of the first cylinder 9, the second cylinder 10, buffer unit 11 and buffering
At the two sides of 9 inner wall of the first cylinder are fixedly connected to bearing 16, and support column 4 runs through the inside of bearing 16, and support column 4 is logical
It crosses bearing 16 to be flexibly connected with the first cylinder 9, by buffering the setting of rotating cylinder 5 and bearing 16, buffering rotating cylinder 5 is surrounded
Support column 4 rotates, and when automobile bumps against guardrail, automobile can touch buffering rotating cylinder 5 first, after buffering rotating cylinder 5 by impact force
It can rotate, to change the direction of impact force, reduce the interaction force that guardrail and automobile are subject to, guardrail and automobile is effectively reduced
The extent of damage, the first cylinder 9 is set to the inside of the second cylinder 10, and the surface of the first cylinder 9 is fixedly connected with buffer unit
11, by being provided with buffer unit 11 in buffering rotating cylinder 5, buffering when buffering rotating cylinder 5 by impact force, in buffer unit 11
Spring 1103 can decompose impact force, to reduce the injury that human body is subject to the greatest extent, buffer unit 11 is far from first
The side of cylinder 9 is fixedly connected with the second cylinder 10, and buffer unit 11 is by casing 1101, intubation 1102 and 1103 groups of buffer spring
At one end of buffer spring 1103 is fixedly connected with the inner wall of casing 1101, the one end of buffer spring 1103 far from casing 1101
It is fixedly connected with the inner wall of intubation 1102, the one end for being intubated 1102 extends to the inside of casing 1101, by casing 1101 and inserts
The setting of pipe 1102 can prevent buffer spring 1103 from deforming, and the outer surface of the second cylinder 10 is fixedly connected with buffering soft layer
12, it can reduce the extent of damage of automobile by buffering soft layer 12.
In conclusion the road and bridge anticollision barrier, by buffering the setting of rotating cylinder 5 and bearing 16, so that buffering rotating cylinder 5
Can around support column 4 rotate, when automobile bumps against guardrail, automobile can touch first buffering rotating cylinder 5, buffering rotating cylinder 5 by
Can rotate after impact force, to change the direction of impact force, reduce the interaction force that guardrail and automobile are subject to, at the same by
It is provided with buffer unit 11 in buffering rotating cylinder 5, the buffer spring 1103 when buffering rotating cylinder 5 by impact force, in buffer unit 11
Impact force can be decomposed, the extent of damage of guardrail and automobile is effectively reduced, buffering soft layer 12 can also play buffer function,
Mitigate the extent of damage of automobile, to reduce the injury that is subject to of human body to the greatest extent, passes through support column, the first support tube and the
One end of support column is inserted into the first support tube, is fixed using the first fastening bolt by the cooperation of one fastening bolt, can incite somebody to action
Pedestal, the first support tube, the first support plate and support column assembling, pass through support column, the second support tube and the second fastening bolt
The other end of support column is inserted into the second support tube, is fixed using the second fastening bolt by cooperation, can be by support column, the
Two support plates, the second support tube and top plate assembling, to realize the fast erecting of guardrail, while easy to disassemble and transport.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can be directly connected, can also can be inside two elements indirectly connected through an intermediary
The interaction relationship of connection or two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 (6)
1. a kind of road and bridge anticollision barrier, including pedestal (1), the first support tube (2), the first support plate (3), support column (4),
Buffer rotating cylinder (5), the second support plate (6), the second support tube (7) and top plate (8), it is characterised in that: the upper table of the pedestal (1)
Face is fixedly installed with the first support tube (2), and first support tube (2) is fixedly connected with the first support far from pedestal (1) one end
Plate (3), first support plate (3) are plugged with support column (4) far from the side of the first support tube (2), and the support column (4) is remote
One end from the first support plate (3) is plugged in the side of the second support plate (6), and second support plate (6) is far from support column (4)
Side be fixedly installed with the second support tube (7), second support tube (7) far from the second support plate (6) one end and top plate
(8) it is fixedly connected, the outer surface of the support column (4) is set with buffering rotating cylinder (5), and the buffering rotating cylinder (5) is by the first cylinder
(9), the second cylinder (10), buffer unit (11) and buffering soft layer (12) composition, first cylinder (9) are set to second
The surface of the inside of body (10), first cylinder (9) is fixedly connected with buffer unit (11), and the buffer unit (11) is separate
The side of first cylinder (9) is fixedly connected with the second cylinder (10), and the outer surface of second cylinder (10) is fixedly connected with slow
Rush soft layer (12).
2. a kind of road and bridge anticollision barrier according to claim 1, it is characterised in that: the support column (4) is the bottom of close to
One end of seat (1) runs through the side of the first support plate (3) and extends to the inside of the first support tube (2), and the support column (4) is leaned on
One end of nearly top plate (8) runs through the side of the second support plate (6) and extends to the inside of the second support tube (7).
3. a kind of road and bridge anticollision barrier according to claim 1, it is characterised in that: first support tube (2)
Side is plugged with the first fastening bolt (13), and the support column (4) and the first support tube (2) are solid by the first fastening bolt (13)
Fixed connection, the side of second support tube (7) are plugged with the second fastening bolt (14), the support column (4) and the second support
Pipe (7) is fixedly connected by the second fastening bolt (14), and the side of pedestal (1) upper surface is plugged with third fastening bolt
(15)。
4. a kind of road and bridge anticollision barrier according to claim 1, it is characterised in that: the first cylinder (9) inner wall
Two sides be fixedly connected to bearing (16), the support column (4) runs through the inside of bearing (16), and the support column (4) is logical
Bearing (16) is crossed to be flexibly connected with the first cylinder (9).
5. a kind of road and bridge anticollision barrier according to claim 1, it is characterised in that: the buffer unit (11) is by covering
Manage (1101), intubation (1102) and buffer spring (1103) composition, one end and casing (1101) of the buffer spring (1103)
Inner wall be fixedly connected, the inner wall of the buffer spring (1103) one end and intubation (1102) far from casing (1101) is fixed to be connected
It connects, one end of the intubation (1102) extends to the inside of casing (1101).
6. a kind of road and bridge anticollision barrier according to claim 1, it is characterised in that: first support tube (2), branch
The quantity of dagger (4) and the second support tube (7) is five, five first support tubes (2), support column (4) and second
The spacing of stay tube (7) between any two is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218438.5U CN209555769U (en) | 2019-02-21 | 2019-02-21 | A kind of road and bridge anticollision barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218438.5U CN209555769U (en) | 2019-02-21 | 2019-02-21 | A kind of road and bridge anticollision barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209555769U true CN209555769U (en) | 2019-10-29 |
Family
ID=68309250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920218438.5U Expired - Fee Related CN209555769U (en) | 2019-02-21 | 2019-02-21 | A kind of road and bridge anticollision barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209555769U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696868A (en) * | 2019-11-18 | 2020-01-17 | 西南交通大学 | High-speed train derailing blocking system based on impact energy conversion |
| CN112195831A (en) * | 2020-10-19 | 2021-01-08 | 卢福成 | Drum-type highway guardrail |
| CN117888444A (en) * | 2024-03-14 | 2024-04-16 | 湖南科技大学 | Functional gradient high-performance bridge guardrail structure based on ultra-high-performance concrete and construction method |
| CN117888444B (en) * | 2024-03-14 | 2024-05-31 | 湖南科技大学 | Functional gradient high-performance bridge guardrail structure based on ultra-high-performance concrete and construction method |
-
2019
- 2019-02-21 CN CN201920218438.5U patent/CN209555769U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696868A (en) * | 2019-11-18 | 2020-01-17 | 西南交通大学 | High-speed train derailing blocking system based on impact energy conversion |
| CN112195831A (en) * | 2020-10-19 | 2021-01-08 | 卢福成 | Drum-type highway guardrail |
| CN112195831B (en) * | 2020-10-19 | 2022-02-08 | 东营中达石油设备有限公司 | Drum-type highway guardrail |
| CN117888444A (en) * | 2024-03-14 | 2024-04-16 | 湖南科技大学 | Functional gradient high-performance bridge guardrail structure based on ultra-high-performance concrete and construction method |
| CN117888444B (en) * | 2024-03-14 | 2024-05-31 | 湖南科技大学 | Functional gradient high-performance bridge guardrail structure based on ultra-high-performance concrete and construction method |
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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: 20191029 |