CN211312355U - Road crashproof guardrail - Google Patents
Road crashproof guardrail Download PDFInfo
- Publication number
- CN211312355U CN211312355U CN201922150033.5U CN201922150033U CN211312355U CN 211312355 U CN211312355 U CN 211312355U CN 201922150033 U CN201922150033 U CN 201922150033U CN 211312355 U CN211312355 U CN 211312355U
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- CN
- China
- Prior art keywords
- guardrail
- riser
- bolt
- buffer board
- bracing 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 relates to a road crashproof guardrail, including base, riser, guardrail, connecting strip, connecting bolt, buffer board, atress reinforcing bar, buffering gasbag, bracing piece, unable adjustment base, bolt hole, fixing bolt, spring, the riser has been pour at the top of base, the guardrail is installed the connecting strip, connecting bolt runs through the guardrail and the inside of connecting strip, the guardrail is installed on the right side of riser through connecting bolt, unable adjustment base arranges the bottom at the bracing piece, the utility model discloses a concrete placement forms, and the inside atress reinforcing bar that arranges makes the device firmer, and the mainboard is connected through the spring with the buffer board, can play good cushioning effect, riser, buffer board all have two, and regard buffering gasbag as the axis, take axial symmetry to arrange, the gasbag can alleviate the impact that receives and absorb the collision energy, the bracing piece is installed to the left end of device, and can be firmly fixed on ground through the fixing bolt of bottom, is fit for using widely.
Description
Technical Field
The utility model relates to a road crashproof guardrail.
Background
The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, and the anti-collision guardrail is a typical cold-formed steel product and has the advantages of good impact resistance, low cost, long service life, higher safety, environmental protection and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road crashproof guardrail to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a road crashproof guardrail, includes base, riser, guardrail, connecting strip, connecting bolt, buffer board, atress reinforcing bar, buffering gasbag, bracing piece, unable adjustment base, bolt hole, fixing bolt, spring, the riser has been pour at the top of base, the connecting strip is installed to the guardrail, connecting bolt runs through the inside of guardrail and connecting strip, the right side at the riser is installed through connecting bolt to the guardrail, the buffer board passes through the spring mounting in the left side of riser, the atress reinforcing bar is arranged in the inside of riser and buffer board, buffering gasbag arranges in the left side of buffer board, the left end at the device is installed to the bracing piece, unable adjustment base arranges in the bottom of bracing piece, and has seted up the bolt hole, fixing bolt passes through the inside of threaded mounting at the bolt hole.
On the basis of the technical scheme, the number of the vertical plates and the number of the buffer plates are two, and the vertical plates and the buffer plates are arranged in axial symmetry by taking the buffer air bags as axes.
On the basis of the technical scheme, the number of the support rods is two, and the support rods are inclined.
On the basis of the technical scheme, the base, the vertical plate, the buffer plate and the supporting rod are all cast by concrete.
On the basis of the technical scheme, the guardrail is made of zinc steel.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a concrete placement forms, and internally arranged has the atress reinforcing bar for the device is more firm, and the mainboard is connected through the spring with the buffer board, can play good cushioning effect, and riser, buffer board all have two, and use the buffering gasbag as the axis, are the axial symmetry and arrange, and the gasbag can alleviate the impact that receives and absorb the collision energy, and the bracing piece is installed to the left end of device, and can be firm fix on ground through the fixing bolt of bottom.
Drawings
Fig. 1 is a schematic view of the device of the present invention.
Fig. 2 is a schematic view of the connecting bolt of the present invention.
Fig. 3 is a cross-sectional view of the device of the present invention.
In the figure: 1. the base, 2, riser, 3, guardrail, 4, connecting strip, 5, connecting bolt, 6, buffer board, 7, atress reinforcing bar, 8, buffering gasbag, 9, bracing piece, 10, unable adjustment base, 11, bolt hole, 12, fixing bolt, 13, spring.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown, a road crash barrier, comprising: the device comprises a base 1, a vertical plate 2, a guardrail 3, a connecting strip 4, a connecting bolt 5, a buffer plate 6, a stress reinforcing steel bar 7, a buffer air bag 8, a supporting rod 9, a fixing base 10, a bolt hole 11, a fixing bolt 12 and a spring 13, wherein the vertical plate 2 is poured at the top of the base 1, the connecting strip 4 is installed on the guardrail 3, the connecting bolt 5 penetrates through the guardrail 3 and the connecting strip 4, the guardrail 3 is installed on the right side of the vertical plate 2 through the connecting bolt 5, the buffer plate 6 is installed on the left side of the vertical plate 2 through the spring 13, the stress reinforcing steel bar 7 is arranged inside the vertical plate 2 and the buffer plate 6, the buffer air bag 8 is arranged on the left side of the buffer plate 6, the supporting rod 9 is installed at the left end of the device, the fixing base 10 is arranged at the bottom of the supporting rod 9, the bolt hole 11 is, riser 2, buffer board 6 all have two, and use buffering gasbag 8 as the axis, are axisymmetric arrangement, bracing piece 9 is total two, is the slope form, base 1, riser 2, buffer board 6, bracing piece 9 all adopt concrete placement, guardrail 3 adopts the zinc steel material.
The utility model discloses a concrete placement forms, and internally arranged has the atress reinforcing bar for the device is more firm, and the mainboard is connected through the spring with the buffer board, can play good cushioning effect, and riser, buffer board all have two, and use the buffering gasbag as the axis, are the axial symmetry and arrange, and the gasbag can alleviate the impact that receives and absorb the collision energy, and the bracing piece is installed to the left end of device, and can be firm fix on ground through the fixing bolt of bottom.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (5)
1. The utility model provides a road crashproof guardrail, includes base (1), riser (2), guardrail (3), connecting strip (4), connecting bolt (5), buffer board (6), atress reinforcing bar (7), buffering gasbag (8), bracing piece (9), unable adjustment base (10), bolt hole (11), fixing bolt (12), spring (13), its characterized in that: riser (2) have been pour at the top of base (1), connecting strip (4) are installed in guardrail (3), connecting bolt (5) run through the inside of guardrail (3) and connecting strip (4), guardrail (3) are installed on the right side of riser (2) through connecting bolt (5), install the left side at riser (2) through spring (13) in buffer board (6), atress reinforcing bar (7) are arranged in the inside of riser (2) and buffer board (6), buffer air bag (8) are arranged in the left side of buffer board (6), the left end at the device is installed in bracing piece (9), unable adjustment base (10) are arranged in the bottom of bracing piece (9), and bolt hole (11) have been seted up, fixing bolt (12) are installed in the inside of bolt hole (11) through the screw thread.
2. A road crash barrier according to claim 1, wherein: the vertical plates (2) and the buffer plates (6) are respectively arranged and are axisymmetrically arranged by taking the buffer air bags (8) as axes.
3. A road crash barrier according to claim 1, wherein: the number of the support rods (9) is two, and the support rods are inclined.
4. A road crash barrier according to claim 1, wherein: the base (1), the vertical plate (2), the buffer plate (6) and the support rod (9) are all cast by concrete.
5. A road crash barrier according to claim 1, wherein: the guardrail (3) is made of zinc steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150033.5U CN211312355U (en) | 2019-12-05 | 2019-12-05 | Road crashproof guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150033.5U CN211312355U (en) | 2019-12-05 | 2019-12-05 | Road crashproof guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211312355U true CN211312355U (en) | 2020-08-21 |
Family
ID=72067100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922150033.5U Active CN211312355U (en) | 2019-12-05 | 2019-12-05 | Road crashproof guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211312355U (en) |
-
2019
- 2019-12-05 CN CN201922150033.5U patent/CN211312355U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.90, Qingbin Road, Nangang District, Harbin City, Heilongjiang Province Patentee after: Heilongjiang transportation planning Design and Research Institute Group Co.,Ltd. Address before: No.90, Qingbin Road, Nangang District, Harbin City, Heilongjiang Province Patentee before: Heilongjiang Highway Survey and Design Institute |
|
| CP01 | Change in the name or title of a patent holder |