CN209493894U - A kind of highway anti-collision guardrail - Google Patents
A kind of highway anti-collision guardrail Download PDFInfo
- Publication number
- CN209493894U CN209493894U CN201920109536.5U CN201920109536U CN209493894U CN 209493894 U CN209493894 U CN 209493894U CN 201920109536 U CN201920109536 U CN 201920109536U CN 209493894 U CN209493894 U CN 209493894U
- Authority
- CN
- China
- Prior art keywords
- protective plate
- support column
- mounting groove
- pressure pin
- lower supporting
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of highway anti-collision guardrails, including support column, the lower end of the support column is connected together and has pedestal, the inside of first mounting groove is equipped with lower supporting rod, upper end offers the second mounting groove at left and right sides of the outer surface of the support column, and second the inside of mounting groove the second pressure pin is installed, the outer surface of the support column is equidistantly fixedly connected with fixed block, the inside of the lower supporting rod and the second pressure pin is equidistantly provided with bearing, and the inside card slot of bearing is provided with connecting shaft, the intermediate outside of the connecting shaft is provided with protective plate, and the outer surface of protective plate equidistantly pastes and is connected with reflective strip, telescopic rod is equidistantly connected between the protective plate and protective plate, and the outer surface of telescopic rod fits closely and is provided with spring.The highway anti-collision guardrail can not only play the effect of anticollision to a certain extent, and vehicle can also be avoided to go out guardrail, and whole device facilitates installation, and anti-impact force is stronger.
Description
Technical field
The utility model relates to highway barrier correlative technology field, specially a kind of highway anti-collision guardrail.
Background technique
Used guardrail is all collision energy to be absorbed using the deformation of soil matrix, column, crossbeam, and compel on highway at present
So that errant vehicle is changed direction or emergency stop, so that it is returned to normal driving direction, protection vehicle and passenger reached with this,
The purpose of loss is reduced, and the technology of guardrail will not only consider anti-collision effect and its cost, material, green ring
Guarantor etc. etc. requires to account for.
General highway anti-collision guardrail can only play the effect of anticollision to a certain extent, so that the impact force of vehicle is excessive
It is easy to break through the lane that guardrail influences opposite；Whole device is inconvenient to install, and anti-impact force is weaker, therefore, it is proposed that one
Kind highway anti-collision guardrail, in order to solve the problems, such as to propose among the above.
Utility model content
The purpose of this utility model is to provide a kind of highway anti-collision guardrails, mentioned above in the background art existing to solve
Some highway anti-collision guardrails can only play the effect of anticollision to a certain extent, be easy to break through shield so that the impact force of vehicle is excessive
Column influences the lane on opposite；Whole device is inconvenient to install, the weaker problem of anti-impact force.
To achieve the above object, the utility model provides the following technical solutions: a kind of highway anti-collision guardrail, including support
Column, the lower end of the support column, which is connected together, pedestal, and lower end offers the first peace at left and right sides of the outer surface of support column
Tankage, the inside of first mounting groove are equipped with lower supporting rod, and upper end offers at left and right sides of the outer surface of the support column
Second mounting groove, and the inside of the second mounting groove is equipped with the second pressure pin, the outer surface of the support column is equidistantly fixedly connected
There is a fixed block, the inside of the lower supporting rod and the second pressure pin is equidistantly provided with bearing, and the inside card slot of bearing is provided with
Connecting shaft, the intermediate outside of the connecting shaft are provided with protective plate, and the outer surface of protective plate equidistantly paste be connected with it is reflective
Item is equidistantly connected with telescopic rod between the protective plate and protective plate, and the outer surface of telescopic rod fits closely and is provided with
Spring.
Preferably, the connection type of the lower supporting rod and the second pressure pin and support column be card slot connection, and lower supporting rod and
Second pressure pin is arranged in parallel.
Preferably, the fixed block has 3 groups, and the cross section knot triangular in shape of fixed block about support column spaced set
Structure.
Preferably, the protective plate is inclined between lower supporting rod and the second pressure pin, and protective plate is in lower supporting rod and
It is rotational structure between two pressure pins, and arranged in parallel between protective plate and protective plate.
Preferably, the telescopic rod and spring are equidistantly provided with 3 groups, and telescopic rod and bullet in the outer surface of protective plate
Spring is vertically set on the outer surface of protective plate.
Preferably, the telescopic rod and spring constitute stretching structure on protective plate, and reflective strip is on the right side of protective plate
Edge is provided with 4 groups.
Compared with prior art, the utility model has the beneficial effects that the highway anti-collision guardrail, it can not only be to a certain degree
On play the effect of anticollision, vehicle can also be avoided to go out guardrail, whole device facilitates installation, and anti-impact force is stronger；
1. the first mounting groove and the second mounting groove are provided with, by offering the first mounting groove and the second peace on the support columns
Tankage makes whole device disassembly more convenient to install, and whole device structure is simple, and cost is relatively low；
2. being provided with fixed block, telescopic rod and spring, completed between support column and protective plate by the effect of fixed block
Connection, thus facilitate between buffer protection plate and protective plate under the action of telescopic rod and spring and support column and protective plate it
Between active force, weaken vehicle to the impact force of guardrail；
3. being provided with protective plate and reflective strip, protective plate is successively inclined between support column, in Vehicular impact
The thrust that a transverse direction can be generated to vehicle avoids vehicle from passing through the vehicle that guardrail influences opposite, and passes through reflective strip
Reflection action makes guardrail more eye-catching at night.
Detailed description of the invention
Fig. 1 is that the utility model faces the schematic diagram of the section structure；
Fig. 2 is the utility model top view cross section structural schematic diagram；
Fig. 3 is the side structure schematic view of the utility model support column；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 2.
In figure: 1, support column；2, pedestal；3, the first mounting groove；4, lower supporting rod；5, the second mounting groove；6, the second pressure pin；7,
Fixed block；8, bearing；9, connecting shaft；10, protective plate；11, reflective strip；12, telescopic rod；13, spring.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of highway anti-collision guardrail, including support column 1,
Pedestal 2, the first mounting groove 3, lower supporting rod 4, the second mounting groove 5, the second pressure pin 6, fixed block 7, bearing 8, connecting shaft 9, protective plate
10, reflective strip 11, telescopic rod 12 and spring 13, the lower end of support column 1, which is connected together, pedestal 2, and the outer surface of support column 1 is left
Right two sides lower end offers the first mounting groove 3, and the inside of the first mounting groove 3 is equipped with lower supporting rod 4, the outer surface of support column 1
Left and right sides upper end offers the second mounting groove 5, and the inside of the second mounting groove 5 is equipped with the second pressure pin 6, support column 1
Outer surface is equidistantly fixedly connected with fixed block 7, and the inside of lower supporting rod 4 and the second pressure pin 6 is equidistantly provided with bearing 8, and
The inside card slot of bearing 8 is provided with connecting shaft 9, and the intermediate outside of connecting shaft 9 is provided with protective plate 10, and the appearance of protective plate 10
Face, which is equidistantly pasted, is connected with reflective strip 11, telescopic rod 12 is equidistantly connected between protective plate 10 and protective plate 10, and stretch
The outer surface of contracting bar 12, which fits closely, is provided with spring 13.
As lower supporting rod 4 in Fig. 3 and the second pressure pin 6 with the connection type of support column 1 are that card slot is connect, and 4 He of lower supporting rod
Second pressure pin 6 is arranged in parallel, and facilitates the installing and dismounting device, and fixed block 7 has 3 about 1 spaced set of support column as shown in figure 1
Group, and the cross section structure triangular in shape of fixed block 7 facilitate buffering and the connection between protective plate 10 and support column 1 are supported to make
With.
As protective plate 10 is inclined between lower supporting rod 4 and the second pressure pin 6 in Fig. 2, and protective plate 10 is in 4 He of lower supporting rod
It is rotational structure between second pressure pin 6, and arranged in parallel between protective plate 10 and protective plate 10, protective plate 10 is successively inclined
Tiltedly it is arranged between support column 1, the thrust of a transverse direction can be generated to vehicle in Vehicular impact, vehicle is avoided to pass through guardrail
The vehicle on opposite is influenced, telescopic rod 12 and spring 13 are equidistantly provided with 3 groups in the outer surface of protective plate 10 as shown in figure 1,
And telescopic rod 12 and spring 13 are vertically set on the outer surface of protective plate 10, can be very good to play the role of buffering.
As in Fig. 2-3, telescopic rod 12 and spring 13 constitute stretching structure on protective plate 10, and reflective strip 11 is in protective plate
10 right side edge is provided with 4 groups, can be very good the function and effect for playing buffering.
Working principle: when using the highway anti-collision guardrail, first when vehicle on highway when driving, something unexpected happened
When hitting guardrail, since the arrangement of guardrail is to keep the inclined direction of protective plate 10 identical as the direction of vehicle driving, so working as vehicle
The surface for striking protective plate 10 makes, due to the buffer function of telescopic rod 12 and spring 13, so that protective plate 10 and protective plate
Mutual extrusion between 10, and rotating, makes inclination angle become smaller, so as to change vehicle impact force direction, make to hit
The direction of power is close to the parallel direction of guardrail, slides so that the side of vehicle be made to hit along guardrail, vehicle is avoided vertically to rush
Before guardrail out, influences the traveling of the vehicle on opposite, and vehicle passes through the reflection action guidance of reflective strip 11 during normal driving
Into, the above sequence of operations for just completing the highway anti-collision guardrail, the content being not described in detail in this specification belongs to ability
The prior art well known to the professional technician of domain.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of highway anti-collision guardrail, including support column (1), it is characterised in that: the lower end of the support column (1) is connected together and has
Pedestal (2), and lower end offers the first mounting groove (3) at left and right sides of the outer surface of support column (1), first mounting groove
(3) inside is equipped with lower supporting rod (4), and upper end offers the second mounting groove at left and right sides of the outer surface of the support column (1)
(5), and the inside of the second mounting groove (5) is equipped with the second pressure pin (6), and the outer surface of the support column (1) is equidistantly fixed to be connected
It is connected to fixed block (7), the inside of the lower supporting rod (4) and the second pressure pin (6) is equidistantly provided with bearing (8), and bearing (8)
Inside card slot be provided with connecting shaft (9), the intermediate outside of the connecting shaft (9) is provided with protective plate (10), and protective plate
(10) outer surface, which is equidistantly pasted, to be connected with reflective strip (11), equidistant between the protective plate (10) and protective plate (10)
It is connected with telescopic rod (12), and the outer surface of telescopic rod (12) fits closely and is provided with spring (13).
2. a kind of highway anti-collision guardrail according to claim 1, it is characterised in that: the lower supporting rod (4) and the second pressure pin
It (6) is that card slot is connect, and lower supporting rod (4) and the second pressure pin (6) are arranged in parallel with the connection type of support column (1).
3. a kind of highway anti-collision guardrail according to claim 1, it is characterised in that: the fixed block (7) is about support column
(1) spaced set has 3 groups, and the cross section structure triangular in shape of fixed block (7).
4. a kind of highway anti-collision guardrail according to claim 1, it is characterised in that: the protective plate (10) is inclined at
Between lower supporting rod (4) and the second pressure pin (6), and protective plate (10) is rotation knot between lower supporting rod (4) and the second pressure pin (6)
Structure, and it is arranged in parallel between protective plate (10) and protective plate (10).
5. a kind of highway anti-collision guardrail according to claim 1, it is characterised in that: the telescopic rod (12) and spring (13)
3 groups are equidistantly provided in the outer surface of protective plate (10), and telescopic rod (12) and spring (13) are vertically set on protection
The outer surface of plate (10).
6. a kind of highway anti-collision guardrail according to claim 1, it is characterised in that: the telescopic rod (12) and spring (13)
Stretching structure is constituted on protective plate (10), and reflective strip (11) is provided with 4 groups in the right side edge of protective plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109536.5U CN209493894U (en) | 2019-01-23 | 2019-01-23 | A kind of highway anti-collision guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109536.5U CN209493894U (en) | 2019-01-23 | 2019-01-23 | A kind of highway anti-collision guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209493894U true CN209493894U (en) | 2019-10-15 |
Family
ID=68155704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920109536.5U Expired - Fee Related CN209493894U (en) | 2019-01-23 | 2019-01-23 | A kind of highway anti-collision guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209493894U (en) |
-
2019
- 2019-01-23 CN CN201920109536.5U patent/CN209493894U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191015 Termination date: 20210123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |