CN209584923U - A kind of highway median opening movable rail - Google Patents
A kind of highway median opening movable rail Download PDFInfo
- Publication number
- CN209584923U CN209584923U CN201920685305.9U CN201920685305U CN209584923U CN 209584923 U CN209584923 U CN 209584923U CN 201920685305 U CN201920685305 U CN 201920685305U CN 209584923 U CN209584923 U CN 209584923U
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- intermediate standard
- standard section
- type steel
- movable rail
- guard
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Abstract
The utility model proposes a kind of highway median opening movable rails, comprising: two adjusting section guards fixed on the ground；And multiple intermediate standard section guards, intermediate standard section guard is detachably connected with adjusting section guard and two neighboring intermediate standard section guard is detachably connected, intermediate standard section guard includes: bracket, and bracket two sides are installed with multiple C-type steels being arranged successively from top to bottom respectively.Highway median opening movable rail provided by the utility model, C-type steel is not likely to produce deformation, by the way that C-type steel is arranged in the two sides of column, when intermediate standard paragraphs guardrail is hit, it can make intermediate standard section guard entirety stress, reducing intermediate standard section guard leads to damaged possibility because having stress concentration, can significantly improve the intensity of intermediate standard section guard.
Description
Technical field
The utility model relates to highway protection technology fields, living in particular to a kind of highway median opening
Dynamic guardrail.
Background technique
On highway and urban road, for convenience of guardrail is opened under emergency conditions, guarantee traffic normal pass, palpus
In highway center, opening movable rail is set.
Plug-in etc. is generallyd use on highway at present, on some special road sections or the design higher road of protection level requirements
Section, degree of protection are difficult to ensure.
Utility model content
The utility model aims to solve at least one of technical problems existing in the prior art or related technologies.
In view of this, the purpose of this utility model is to provide a kind of highway median opening movable rails.
To achieve the goals above, the technical solution of the utility model provides a kind of highway median opening activity
Guardrail, comprising: two adjusting section guards fixed on the ground；And multiple intermediate standard section guards, intermediate standard section guard
It is detachably connected with adjusting section guard and two neighboring intermediate standard section guard is detachably connected, intermediate standard section guard includes:
Bracket, bracket two sides are installed with multiple C-type steels being arranged successively from top to bottom respectively.
In the present solution, C-type steel is not likely to produce deformation, by the way that C-type steel is arranged in the two sides of column, when intermediate standard paragraphs guardrail
When being hit, intermediate standard section guard entirety stress can be made, reduce intermediate standard section guard causes because having stress concentration
Damaged possibility can significantly improve the intensity of intermediate standard section guard, and then guarantee degree of protection.
Meanwhile the highway median opening movable rail in this programme, adjust section guard and intermediate standard section guard
It is that factory process is completed, processing precision of products is high；Scene does not have to assembling, only need to be straight according to design parameter on concrete road surface
Drilling is connect, movable rail is arranged, installation column is fixed, therefore easy construction, construction cost is effectively reduced, when saving
Between.
In the above-mentioned technical solutions, it is preferable that the C-type steel of bracket two sides is symmetrical arranged.
In any of the above-described technical solution, it is preferable that intermediate standard section guard be divided into the vertical direction breeze way and
Backstop section above breeze way, the C-type steel positioned at backstop section are vertically arranged, positioned at breeze way C-type steel from top to bottom to
Outer incline setting.
In any of the above-described technical solution, it is preferable that every side of bracket is equipped at least two C-type steels in breeze way, by
Upper downward, C-type steel is gradually reduced with acute angle folded by horizontal plane.
In any of the above-described technical solution, it is preferable that every side of bracket is set in breeze way there are two C fashioned iron and only
It keeps off section and is equipped with a C-type steel.
In any of the above-described technical solution, it is preferable that the bottom of bracket is equipped with multiple universal wheels.
In any of the above-described technical solution, it is preferable that further include: fixed plate is fixedly connected and horizontal set on branch with C-type steel
Between the C-type steel of frame two sides, fixed plate is equipped with fixation hole；Reinforce column, be detachably arranged in fixation hole and can be inserted into ground
Face, to realize the fixation of intermediate standard section guard.
In any of the above-described technical solution, it is preferable that the side for reinforcing column is equipped at least one protrusion, and protrusion can be against
In the upper surface of fixed plate.
In any of the above-described technical solution, it is preferable that the both ends of intermediate standard section guard are equipped with and are fixedly connected with bracket
Connecting plate, connecting plate are equipped with fixation hole, and connecting pin passes through fixation hole, and two adjacent intermediate standard section guards are connected.
In any of the above-described technical solution, it is preferable that adjust and be installed with mounting plate on section guard, mounting plate is equipped with installation
Hole, connecting pin pass through mounting hole and connecting hole, will adjust section guard and connect with intermediate standard section guard.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the intermediate standard section guard of one embodiment according to the present utility model；
Fig. 2 is the top view of the intermediate standard section guard of one embodiment according to the present utility model；
Fig. 3 is the side view of the intermediate standard section guard of one embodiment according to the present utility model；
Fig. 4 is the sectional view of the intermediate standard section guard of one embodiment according to the present utility model.
Wherein, the appended drawing reference in Fig. 1 to Fig. 4 and the corresponding relationship between component names are as follows:
10 intermediate standard section guards, 11 brackets, 12C fashioned iron, 13 universal wheels, 14 connecting plates, 141 connecting holes, 15 fixed plates.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
Some embodiments according to the present utility model are described referring to Fig. 1 to Fig. 4.
As shown in Figures 1 to 4, to achieve the goals above, the technical solution of the utility model provides in a kind of highway
Central median opening movable rail, comprising: two adjusting section guards fixed on the ground；And multiple intermediate standard section guards
10, intermediate standard section guard 10 is detachably connected with adjusting section guard and two neighboring intermediate standard section guard 10 detachably connects
It connects, intermediate standard section guard 10 includes: bracket 11, and 11 two sides of bracket are installed with multiple c-types being arranged successively from top to bottom respectively
Steel 12.
In the present solution, C-type steel 12 is not likely to produce deformation, by the way that C-type steel 12 is arranged in the two sides of column, when intermediate standard paragraphs
When guardrail 10 is hit, the whole stress of intermediate standard section guard 10 can be made, intermediate standard section guard 10 is reduced and answered because having
Power, which is concentrated, leads to damaged possibility, can significantly improve the intensity of intermediate standard section guard 10.
Meanwhile the highway median opening movable rail in this programme, adjust section guard and intermediate standard section guard
10 be that factory process is completed, and processing precision of products is high；Scene does not have to assembling, only need to be on concrete road surface according to design parameter
It directly drills, movable rail is arranged, installation column is fixed, therefore easy construction, and construction cost is effectively reduced, and saves
Time.
As shown in figure 4, in the above-mentioned technical solutions, it is preferable that the C-type steel 12 of 11 two sides of bracket is symmetrical arranged.
In the present solution, the C-type steel 12 of 11 two sides of bracket is symmetrical arranged, so that the two sides intensity one of intermediate segment standard guardrail
It causes, applicability is more preferable.
In any of the above-described technical solution, it is preferable that intermediate standard section guard be divided into the vertical direction breeze way and
Backstop section above breeze way, the C-type steel 12 positioned at backstop section are vertically arranged, positioned at breeze way C-type steel 12 on toward
Under be inclined outwardly setting.
In the present solution, the C-type steel 12 of breeze way is inclined outwardly setting from top to bottom, can decompose C when being hit
The impact force that fashioned iron 12 is subject to reduces impact force in the component perpendicular to C-type steel 12, and then can be improved the crashworthiness of C-type steel 12
Ability is hit, the intensity of intermediate standard section guard 10 is more preferable.
Meanwhile the C-type steel 12 of backstop section is vertically arranged, and can be provided the active force of horizontal direction to vehicle, be reduced vehicle
The possibility crossing intermediate standard section guard 10 and then overturning.
In any of the above-described technical solution, it is preferable that every side of bracket is equipped at least two C-type steels 12 in breeze way,
From top to bottom, C-type steel 12 is gradually reduced with acute angle folded by horizontal plane.
In the present solution, in every side of bracket, breeze way is equipped at least two C-type steels 12, from top to bottom, C-type steel 12 to
The angle of outer incline is gradually increased, on the one hand, can the vehicle to different chassis heights can play good protective action, separately
On the one hand, the C-type steel 12 positioned at downside can be oriented to vehicle is hit, and making vehicle, gradually C-type steel 12 to the upper side deviates,
C-type steel 12 setting up and down at this time can bear the impact force of vehicle stage by stage and gradually decompose the impact force of vehicle, can
Improve the crashworthiness of intermediate standard section guard 10.
Further, every side of bracket sets there are two C-type steel 12 in breeze way and is equipped with a C-type steel in backstop section
12。
In any of the above-described technical solution, it is preferable that the bottom of bracket 11 has been bolted multiple wheel carriers, on wheel carrier
It is arranged with universal wheel 13.
In the present solution, the movement of intermediate segment standard guardrail can be convenient for by setting universal wheel 13, it is easy to use.
In any of the above-described technical solution, it is preferable that further include: fixed plate 15, with C-type steel 12 by being welded and fixed and water
Between the flat C-type steel 12 for being set to bracket two sides, fixed plate 15 is equipped with fixation hole；Reinforce column, is detachably arranged at fixation hole
It is interior and ground can be inserted into, to realize the fixation of intermediate standard section guard 10.
In the present solution, ground can be inserted by reinforcing column, with fixed intermediate segment standard guardrail, intermediate segment standard guardrail is improved
Anticollision ability.
Wherein, the side for reinforcing column is equipped with protrusion, and protrusion can be with fixed plate 15 in the vertical direction against so as to reinforce
Column is detachably arranged in fixed plate 15.
In any of the above-described technical solution, it is preferable that the both ends of intermediate standard section guard 10 are equipped with and the fixed company of bracket 11
The connecting plate 14 connect, connecting plate 14 are equipped with fixation hole, and connecting pin passes through fixation hole, and two adjacent intermediate standard sections are protected
Column 10 connects.
Wherein, bracket include it is multiple be welded to each other fixed crossbeam and vertical beam, crossbeam and vertical beam are in frame-shaped construction.C-type steel
12 are fixedly welded on the two sides of frame-shaped construction.
In any of the above-described technical solution, it is preferable that adjust and be installed with mounting plate on section guard, mounting plate is equipped with installation
Hole, connecting pin pass through mounting hole and connecting hole 141, will adjust section guard and connect with intermediate standard section guard 10.
The technical solution of the utility model is had been described in detail above with reference to the accompanying drawings, C-type steel is not likely to produce deformation, by vertical
The two sides setting C-type steel of column can make intermediate standard section guard entirety stress, subtract when intermediate standard paragraphs guardrail is hit
Few intermediate standard section guard leads to damaged possibility because having stress concentration, can significantly improve the strong of intermediate standard section guard
Degree.Meanwhile the highway median opening movable rail in this programme, it adjusts section guard and intermediate standard section guard is work
Factory completes the process, and processing precision of products is high；Scene does not have to assembling, only need to directly bore on concrete road surface according to design parameter
Hole arranges movable rail, and installation column is fixed, therefore easy construction, and construction cost is effectively reduced, and saves the time.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as
Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction
And operation, it is thus impossible to be construed as a limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of highway median opening movable rail characterized by comprising
Two adjusting section guards fixed on the ground；And
Multiple intermediate standard section guards (10), the intermediate standard section guard (10) and the adjusting section guard be detachably connected and
The two neighboring intermediate standard section guard (10) is detachably connected, and the intermediate standard section guard (10) includes:
Bracket (11), bracket (11) two sides are installed with multiple C-type steels (12) being arranged successively from top to bottom respectively.
2. highway median opening movable rail according to claim 1, which is characterized in that
The C-type steel (12) of bracket (11) two sides is symmetrical arranged.
3. highway median opening movable rail according to claim 1, which is characterized in that
The intermediate standard section guard is divided into breeze way and the backstop section above the breeze way, position in the vertical direction
It is vertically arranged in the C-type steel (12) of the backstop section, the C-type steel (12) positioned at the breeze way is outside from top to bottom
It is obliquely installed.
4. highway median opening movable rail according to claim 3, which is characterized in that
Every side of the bracket is equipped at least two C-type steels (12), from top to bottom, the C-type steel in the breeze way
(12) it is gradually reduced with acute angle folded by horizontal plane.
5. highway median opening movable rail according to claim 3, which is characterized in that
Every side of the bracket sets there are two the C-type steel (12) in the breeze way and is equipped with an institute in the backstop section
State C-type steel (12).
6. highway median opening movable rail according to any one of claim 1 to 5, which is characterized in that
The bottom of the bracket (11) is equipped with multiple universal wheels (13).
7. highway median opening movable rail according to any one of claim 1 to 5, which is characterized in that also
Include:
Fixed plate (15), be fixedly connected with the C-type steel (12) and the horizontal C-type steel (12) for being set to the bracket two sides it
Between, the fixed plate (15) is equipped with fixation hole；
Reinforce column, be detachably arranged in the fixation hole and ground can be inserted into, to realize the intermediate standard section guard
(10) fixation.
8. highway median opening movable rail according to claim 7, which is characterized in that
The side for reinforcing column is equipped at least one protrusion, and protrusion can be resisted against the upper surface of fixed plate (15).
9. highway median opening movable rail according to any one of claim 1 to 5, which is characterized in that
The both ends of intermediate standard section guard (10) are equipped with the connecting plate (14) being fixedly connected with the C-type steel (12), the connection
Plate (14) is equipped with fixation hole, and connecting pin passes through fixation hole, and two adjacent intermediate standard section guards (10) are connected.
10. highway median opening movable rail according to claim 9, which is characterized in that
Mounting plate is installed on the adjusting section guard, the mounting plate is equipped with mounting hole, and connecting pin passes through the mounting hole
And connecting hole (141), the adjusting section guard is connect with the intermediate standard section guard (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685305.9U CN209584923U (en) | 2019-05-14 | 2019-05-14 | A kind of highway median opening movable rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685305.9U CN209584923U (en) | 2019-05-14 | 2019-05-14 | A kind of highway median opening movable rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209584923U true CN209584923U (en) | 2019-11-05 |
Family
ID=68347481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920685305.9U Active CN209584923U (en) | 2019-05-14 | 2019-05-14 | A kind of highway median opening movable rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209584923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110457A (en) * | 2022-07-25 | 2022-09-27 | 江苏国强交通科技有限公司 | Highway movable guardrail convenient to dismouting |
-
2019
- 2019-05-14 CN CN201920685305.9U patent/CN209584923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110457A (en) * | 2022-07-25 | 2022-09-27 | 江苏国强交通科技有限公司 | Highway movable guardrail convenient to dismouting |
| CN115110457B (en) * | 2022-07-25 | 2024-04-02 | 江苏国强新材料科技有限公司 | Expressway movable guardrail convenient to disassemble and assemble |
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