CN209456942U - A kind of improved anti-corrosion zinc steel guard rail - Google Patents
A kind of improved anti-corrosion zinc steel guard rail Download PDFInfo
- Publication number
- CN209456942U CN209456942U CN201822188200.0U CN201822188200U CN209456942U CN 209456942 U CN209456942 U CN 209456942U CN 201822188200 U CN201822188200 U CN 201822188200U CN 209456942 U CN209456942 U CN 209456942U
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- column
- wave beams
- wave
- obstruction block
- wirerope
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Abstract
The utility model discloses a kind of improved anti-corrosion zinc steel guard rails, including column, obstruction block and wave beams, pedestal is equipped with below the column, top is equipped with bolumn cap, the pedestal is equipped with the mounting hole for being fixed on ground, side connects wave beams by obstruction block above the column, the obstruction block is fixed on column by screw rod and nut, the screw rod runs through column coupling nut, the wave beams are double wave type structure, the wave beams side is equipped with the connecting plate matched with obstruction block, the stiffening plate of multiple arcs is equipped in the obstruction block, described wave beams one end is equipped with waveform groove, the other end is equipped with wave heave, fixation hole is equipped in the waveform groove and wave heave, wirerope is equipped in the wave beams, the wirerope both ends extend on the outside of wave beams, described Obstruction block is equipped with the through-hole matched with wirerope.The advantages of the utility model: energy-absorbing effect is good, is completely embedded, and safety coefficient is high.
Description
Technical field
The utility model relates to freeway guardrail field, in particular to a kind of improved anti-corrosion zinc steel guard rails.
Background technique
Freeway guardrail is the principal mode of semi-steel guardrail, it is that one kind is mutually spliced simultaneously with corrugated steel guard rail plate
The continuous structure supported by principal post absorbs the effect of energy, is neither easy to be smashed, while again can be to vehicle when vehicle collides it
And driver and conductor play a very good protection, freeway guardrail bending increases aesthetics, while increasing breast board intensity,
The two gets both, and automatic assembly line extrusion forming forms, and surface is neatly not damaged, and anti-corrosive properties are extremely strong, and surface treatment mode is mature, prevents
The features such as corruption, anti-aging, anti-solarization, high- and low-temperature resistance, long service life in outdoor environment, product structure is terse, both artistic and practical, just
In transport, installation, anti-theft performance is good, limited by actual landform it is small, for mountainous region, hillside fields, how curved area adaptability extra-heavy, cost
It is moderate, it is suitble to large area to use.
But the connection between highway guardrail plate used at present is all made of and is attached using mounting hole in outside, this
It is not high enough kind to be connected as stability, junction is easy to happen bending, separation when colliding, it is possible to so that vehicle sweeps away height
Fast road；The intensity of the impact resistance of obstruction block is inadequate；Guardrail board is easy the fracture when colliding.Therefore need to study a kind of improvement
Anti-corrosion zinc steel guard rail.
Utility model content
The technical problems to be solved in the utility model is to overcome the above technological deficiency, provides a kind of improved anti-corrosion zinc steel shield
Column.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of improved anti-corrosion zinc steel guard rail,
Including column, obstruction block and wave beams, the column, obstruction block and wave beams are all made of steel and surface is using galvanizer
Skill, the column are hollow cylinder structure, are equipped with pedestal below the column, and top is equipped with bolumn cap, on the pedestal
Equipped with the mounting hole for being fixed on ground, side connects wave beams by obstruction block above the column, and described is anti-
Stop block is the hexagon type structure of upper and lower opening and is on one side arc structure close to column, the obstruction block by screw rod and
Nut is fixed on column, and the screw rod runs through column coupling nut, and the wave beams are double wave type structure, the wave
Ellbeam is equipped with the connecting plate matched with obstruction block close to the side of column, and the connecting plate is fixed on anti-by attachment device
On stop block, the stiffening plate of multiple arcs is equipped in the obstruction block, described wave beams one end is equipped with waveform groove, and the other end is set
There is wave heave, fixation hole is equipped in the waveform groove and wave heave, the waveform groove and wave heave pass through company
Connection device is fixedly connected, and wirerope is equipped in the wave beams, and the wirerope both ends extend on the outside of wave beams,
The obstruction block is equipped with the through-hole matched with wirerope.
The utility model compared with prior art the advantages of be: in device provided by the utility model, utilize column, cross
The deformation of beam absorbs collision energy, and errant vehicle is forced to change direction, is restored to normal driving direction, prevents vehicle from rushing
Outside outlet, to protect vehicle and passenger, lost caused by reduction accident；Wave beams have the stronger energy for absorbing collision energy
Power has the function of preferable sight line inducing, can mutually coordinate with road alignment, and good appearance can use on small radius, damage
Harm is readily replaceable；The stiffening plate of arc is equipped in obstruction block, collide to when can effective energy-absorbing, reduce damage；Waveform
Increase wirerope in beam, wirerope both ends are fixed on obstruction block, and when wave beams are broken, wirerope can play a guarantor
Shield effect；Between wave beams by wave heave be installed in waveform groove in the way of be attached, in this way design junction more
Closely, it is also not readily separated under external impacts.
As an improvement, being welding between the column and pedestal and bolumn cap, between wave beams and connecting plate, set in this way
Meter is so that connection is stronger close.
As an improvement, the attachment device be cheese head screw and screw, it is quick and easy for installation.
As an improvement, being fixedly connected between the wave beams by waveform groove and wave heave, junction is more
Stablize, is not readily separated.
As an improvement, the column is equipped with reflective strip.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of improved anti-corrosion zinc steel guard rail of the utility model.
Fig. 2 is a kind of top view of improved anti-corrosion zinc steel guard rail of the utility model.
Fig. 3 is the connection signal between the utility model a kind of waveform groove and wave heave of improved anti-corrosion zinc steel guard rail
Figure.
It is as shown in the figure: 1, column, 2, obstruction block, 3, wave beams, 4, pedestal, 5, bolumn cap, 6, mounting hole, 7, screw rod, 8, spiral shell
Cap, 9, connecting plate, 10, attachment device, 11, stiffening plate, 12, waveform groove, 13, wave heave, 14, fixation hole, 15, wirerope,
16, through-hole, 17, reflective strip.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
A kind of improved anti-corrosion zinc steel guard rail, including column 1, obstruction block 2 and wave beams 3, the column 1, obstruction block 2
Steel and surface are all made of using zincincation with wave beams 3, and the column 1 is hollow cylinder structure, under the column 1
Side is equipped with pedestal 4, and top is equipped with bolumn cap 5, and the pedestal 4 is equipped with the mounting hole 6 for being fixed on ground, and described is vertical
1 top side of column connects wave beams 3 by obstruction block 2, and the obstruction block 2 is the hexagon type structure of upper and lower opening and close
The one side of column 1 is arc structure, and the obstruction block 2 is fixed on column 1 by screw rod 7 and nut 8, the screw rod 7
Through 1 coupling nut 1 of column, the wave beams 3 are double wave type structure, and the wave beams 3 are equipped with close to the side of column 1
The connecting plate 9 matched with obstruction block 2, the connecting plate 9 are fixed on obstruction block 2 by attachment device 10, and described is anti-
The stiffening plate 11 of multiple arcs is equipped in stop block 2, described 3 one end of wave beams is equipped with waveform groove 12, and it is convex that the other end is equipped with waveform
13 are played, fixation hole 14 is equipped in the waveform groove 12 and wave heave 13, the waveform groove 12 and wave heave 13 are logical
It crosses attachment device 10 to be fixedly connected, wirerope 15 is equipped in the wave beams 3,15 both ends of wirerope extend to
3 outside of wave beams, the obstruction block 2 are equipped with the through-hole 16 matched with wirerope 15.
It is welding between the column 1 and pedestal 4 and bolumn cap 5, between wave beams 3 and connecting plate 9.
The attachment device 10 is cheese head screw and screw.
It is fixedly connected between the wave beams 3 by waveform groove 12 and wave heave 13.
The column 1 is equipped with reflective strip 17.
Working principle of the utility model is: column 1 is installed on ground using pedestal 4 and mounting hole 6, screw rod 7 is utilized
Obstruction block 2 is fixed to column 1 with nut 8, wave beams 3 are installed on obstruction block 2 using attachment device 10, in obstruction block 2
Equipped with stiffening plate 11, the both ends of the wirerope 15 in wave beams 3 are fixed on obstruction block 2 by through-hole 16, are led between wave beams 3
It crosses waveform groove 12 and wave heave 13 is fixedly connected.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of improved anti-corrosion zinc steel guard rail, including column (1), obstruction block (2) and wave beams (3), it is characterised in that: described
Column (1), obstruction block (2) and wave beams (3) be all made of steel and surface using zincincation, the column (1) is sky
Heart cylindrical structure, the column (1) lower section are equipped with pedestal (4), and top is equipped with bolumn cap (5), and the pedestal (4), which is equipped with, to be used
Side passes through obstruction block (2) connection wave beams (3), institute above the mounting hole (6) being fixed on ground, the column (1)
The obstruction block (2) stated is the hexagon type structure of upper and lower opening and the one side close to column (1) is arc structure, and described deters
Block (2) is fixed on column (1) by screw rod (7) and nut (8), and the screw rod (7) runs through column (1) coupling nut, institute
The wave beams (3) stated are double wave type structure, and the wave beams (3) are equipped with close to the side of column (1) to match with obstruction block (2)
The connecting plate (9) of conjunction, the connecting plate (9) are fixed on obstruction block (2) by attachment device (10), the obstruction block
(2) stiffening plate (11) of multiple arcs is equipped in, the wave beams (3) one end is equipped with waveform groove (12), and the other end is equipped with wave
Shape is raised (13), is equipped with fixation hole (14) on the waveform groove (12) and wave heave (13), the waveform groove (12)
It is fixedly connected with wave heave (13) by attachment device (10), is equipped with wirerope (15) in the wave beams (3), institute
Wirerope (15) both ends stated extend on the outside of wave beams (3), and the obstruction block (2) is equipped with and matches with wirerope (15)
Through-hole (16).
2. a kind of improved anti-corrosion zinc steel guard rail according to claim 1, it is characterised in that: the column (1) and bottom
It is to weld between seat (4) and bolumn cap (5), between wave beams (3) and connecting plate (9).
3. a kind of improved anti-corrosion zinc steel guard rail according to claim 1, it is characterised in that: the attachment device (10)
For cheese head screw and screw.
4. a kind of improved anti-corrosion zinc steel guard rail according to claim 1, it is characterised in that: the wave beams (3) it
Between be fixedly connected by waveform groove (12) and wave heave (13).
5. a kind of improved anti-corrosion zinc steel guard rail according to claim 1, it is characterised in that: set on the column (1)
There are reflective strip (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188200.0U CN209456942U (en) | 2018-12-25 | 2018-12-25 | A kind of improved anti-corrosion zinc steel guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822188200.0U CN209456942U (en) | 2018-12-25 | 2018-12-25 | A kind of improved anti-corrosion zinc steel guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209456942U true CN209456942U (en) | 2019-10-01 |
Family
ID=68042068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822188200.0U Active CN209456942U (en) | 2018-12-25 | 2018-12-25 | A kind of improved anti-corrosion zinc steel guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209456942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670515A (en) * | 2019-11-22 | 2020-01-10 | 黑龙江省公路勘察设计院 | Highway wave form roof beam guardrail regeneration structure |
| CN111283437A (en) * | 2019-12-31 | 2020-06-16 | 江苏瑞强能源有限公司 | Continuous forming preparation method and system for square tube anti-blocking block |
-
2018
- 2018-12-25 CN CN201822188200.0U patent/CN209456942U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670515A (en) * | 2019-11-22 | 2020-01-10 | 黑龙江省公路勘察设计院 | Highway wave form roof beam guardrail regeneration structure |
| CN111283437A (en) * | 2019-12-31 | 2020-06-16 | 江苏瑞强能源有限公司 | Continuous forming preparation method and system for square tube anti-blocking block |
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