CN206843994U - A kind of movable isolation guardrail for highway - Google Patents
A kind of movable isolation guardrail for highway Download PDFInfo
- Publication number
- CN206843994U CN206843994U CN201720476089.8U CN201720476089U CN206843994U CN 206843994 U CN206843994 U CN 206843994U CN 201720476089 U CN201720476089 U CN 201720476089U CN 206843994 U CN206843994 U CN 206843994U
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- China
- Prior art keywords
- guardrail
- fixing pipe
- bearing
- internal thread
- casing
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Abstract
A kind of movable isolation guardrail for highway, it is related to isolation guardrail technical field, component is covered including fastener inserts, movable rail component and multifunctional protection, the fastener inserts include fixing pipe and anchor rod, one end of the fixing pipe is provided with internal thread, the other end is welded and fixed with anchor rod, and it is embedded in the underground in central partition gap, the movable rail component includes a pair of detachable vertical post devices and guardrail casing, and the detachable vertical post device includes lead, connecting stud, screws set, bearing and column；The utility model is reasonable in design, while meeting movable rail general function requirement, reuse can easily be removed and installed, securely and reliably, reflective, dust-absorbing function multifunctional protection set component is increased, guardrail service life can not only be extended by setting the reflective membrane of different colours, beautify trackside environment, and gorgeous color can stimulate driver's sense organ in day and night, reduce accident rate, have good practical value.
Description
Technical field
It the utility model is related to isolation guardrail technical field, and in particular to a kind of activity isolation shield for highway
Column.
Background technology
The centre of highway typically sets isolation guardrail, the effect of isolation guardrail mainly by the vehicle of two way every
Open, avoid the generation of frontal impact traffic accident, but isolation guardrail whole can not be closed, it is necessary to set some at crossing
Gap, the presence in these gaps, which facilitates, goes across the road, but at some in particular cases, it is necessary to traffic control, or temporary needs
Gap is closed, has thus used movable rail, the design requirement of movable rail needs that the same of isolation guardrail function can be met
When, installation is conveniently removed, and can reuse, meanwhile, the color of isolation guardrail generally is cinerous, single color at present
Capacity transfer easily allows driver tired.
Utility model content
The purpose of this utility model is exactly in order to solve the above-mentioned technical problem, and to provide a kind of activity for highway
Isolation guardrail.
The utility model includes fastener inserts, movable rail component and multifunctional protection set component, the fastener inserts bag
Fixing pipe and anchor rod are included, one end of the fixing pipe is provided with internal thread, the other end is welded and fixed with anchor rod, and is embedded in
The underground of centre isolation band gap, the movable rail component includes a pair of detachable vertical post devices and guardrail casing, described removable
Unloading stand column device includes lead, connecting stud, screws set, bearing and column, and the external diameter of the lead is less than fixing pipe
Minor diameter of internal thread, lead are inserted into the interior spiral shell of the bottom of fixing pipe, connecting stud and fixing pipe through the internal thread of fixing pipe
Line is spirally connected, and described screw is arranged with bearing mounting groove, and the outer ring of bearing is assemblied in the bearing mounting groove for screwing set, the column
Bottom be assemblied in the inner ring of bearing, the guardrail casing is formed by the weldering of steel tube profile group, and guardrail casing is bolted peace
On the column of a pair of detachable vertical post devices, the multifunctional protection set component includes magic and glued and a pair of reflective membranes, institute
State a pair of reflective membranes and detachable be pasted onto on the front and rear two sides of guardrail casing is glued by magic respectively.
Also electric dust collector, the electric dust collector are fixedly mounted on guardrail casing.
Also matching used blanking cover, the blanking cover is in use, be assemblied at the internal thread of fixing pipe.
The bearing is thin-wall bearing.
The outer wall for screwing set is provided with the flat position for being used for clamping spanner.
The utility model has advantages below：The utility model provides a kind of movable isolation guardrail for highway,
It is reasonable in design, while meeting movable rail general function requirement, reuse can easily be removed and installed, safely may be used
Lean on, increase reflective, dust-absorbing function multifunctional protection set component, setting the reflective membrane of different colours not only to extend guardrail makes
With the life-span, beautify trackside environment, and gorgeous color can stimulate driver's sense organ in day and night, reduce accident
Rate, there is good practical value.
Brief description of the drawings
Fig. 1 is the utility model decomposition texture schematic diagram.
Fig. 2 is Fig. 1 Section A-A structural representation.
In figure：1st, fixing pipe；2nd, anchor rod；3-1, lead；3-2, connecting stud；3-3, screw set；3-3-1, flat position；
4th, bearing；5th, column；6th, guardrail casing；7th, a pair of reflective membranes；8th, blanking cover；9th, electric dust collector.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the utility model includes fastener inserts, movable rail component and multifunctional protection set component, institute
Stating fastener inserts includes fixing pipe 1 and anchor rod 2, and one end of the fixing pipe 1 is provided with internal thread, and the other end welds with anchor rod 2
Connect fixation, and be embedded in the underground in central partition gap, the movable rail component include a pair of detachable vertical post devices and
Guardrail casing 6, the detachable vertical post device include lead 3-1, connecting stud 3-2, screw set 3-3, bearing 4 and column 5,
The external diameter of the lead 3-1 is less than the minor diameter of internal thread of fixing pipe 1, and lead 3-1 is inserted into through the internal thread of fixing pipe 1
The bottom of fixing pipe 1, connecting stud 3-2 and the internal thread of fixing pipe 1 are spirally connected, and the set 3-3 that screws is provided with bearing mounting groove, axle
Hold 4 outer ring be assemblied in screw set 3-3 bearing mounting groove in, the bottom of the column 5 is assemblied in the inner ring of bearing 4, described
Guardrail casing 6 is formed by the weldering of steel tube profile group, and guardrail casing 6 is mounted by means of bolts on the vertical of a pair of detachable vertical post devices
On post 5, the multifunctional protection set component is glued including magic and a pair of reflective membranes 7, the pair of reflective membrane 7 pass through magic respectively
Glue detachable be pasted onto on the front and rear two sides of guardrail casing 6.
Also electric dust collector 9, the electric dust collector 9 are fixedly mounted on guardrail casing 6.
Also matching used blanking cover 8, the blanking cover 8 is in use, be assemblied at the internal thread of fixing pipe 1.
The bearing 4 is thin-wall bearing.
The outer wall for screwing set 3-3 is provided with the flat position 3-3-1 for being used for clamping spanner.
Working method and principle：When needing installation activity guardrail, blanking cover 8 is pulled down, detachable vertical post device is first installed, will
Lead 3-1 is inserted into the bottom of fixing pipe 1 through the internal thread of fixing pipe 1, while spanner is installed on and screws set 3-3 outer walls
Flat position 3-3-1 at, connecting stud 3-2 is screwed into internal thread of the assembling in fixing pipe 1, then guardrail casing 6 consolidated by bolt
A pair of reflective membranes 7 are glued into detachable be pasted onto by magic respectively on the column 5 of a pair of detachable vertical post devices in Dingan County
On the front and rear two sides of guardrail casing 6, then electric dust collector 9 is fixedly mounted on guardrail casing 6, that is, completes whole activity shield
The installation on column, when disassembly is desired, similarly, only need spanner to be installed at the flat position 3-3-1 for screwing set 3-3 outer walls, spiral shell will be connected
Post 3-2 screws out fixing pipe 1, finally covers blanking cover 8, and dismounting is all very convenient, and connection is firm.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant technology neck
The those of ordinary skill in domain, in the case where not departing from spirit and scope of the present utility model, can also make a variety of changes and
Modification, therefore all equivalent technical schemes fall within category of the present utility model, scope of patent protection of the present utility model should
It is defined by the claims.
Claims (5)
- A kind of 1. movable isolation guardrail for highway, it is characterised in that it include fastener inserts, movable rail component and Multifunctional protection covers component, and the fastener inserts include fixing pipe（1）And anchor rod（2）, the fixing pipe（1）One end be provided with Internal thread, the other end and anchor rod（2）It is welded and fixed, and is embedded in the underground in central partition gap, the movable rail group Part includes a pair of detachable vertical post devices and guardrail casing（6）, the detachable vertical post device includes lead（3-1）, connection Stud（3-2）, screw set（3-3）, bearing（4）And column（5）, the lead（3-1）External diameter be less than fixing pipe（1）It is interior Bottom diameter, lead（3-1）Through fixing pipe（1）Internal thread be inserted into fixing pipe（1）Bottom, connecting stud（3-2） With fixing pipe（1）Internal thread be spirally connected, it is described to screw set（3-3）Provided with bearing mounting groove, bearing（4）Outer ring be assemblied in and screw Set（3-3）Bearing mounting groove in, the column（5）Bottom be assemblied in the inner ring of bearing 4, the guardrail casing（6）By steel The weldering of pipe profile group forms, guardrail casing（6）It is mounted by means of bolts on the column of a pair of detachable vertical post devices（5）On, institute Stating multifunctional protection set component includes that magic is viscous and a pair of reflective membranes, and the pair of reflective membrane is glued detachable by magic respectively It is pasted onto guardrail casing（6）Front and rear two sides on.
- 2. a kind of movable isolation guardrail for highway according to claim 1, it is characterised in that also have electronic suction Dirt device 9, the electric dust collector 9 are fixedly mounted on guardrail casing（6）On.
- 3. a kind of movable isolation guardrail for highway according to claim 1, it is characterised in that also have supporting make Blanking cover（8）, the blanking cover（8）In use, it is assemblied in fixing pipe（1）Internal thread at.
- A kind of 4. movable isolation guardrail for highway according to claim 1, it is characterised in that the bearing（4） It is thin-wall bearing.
- 5. a kind of movable isolation guardrail for highway according to claim 1, it is characterised in that described to screw set （3-3）Outer wall be provided with and be used to clamp the flat position of spanner（3-3-1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476089.8U CN206843994U (en) | 2017-05-02 | 2017-05-02 | A kind of movable isolation guardrail for highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476089.8U CN206843994U (en) | 2017-05-02 | 2017-05-02 | A kind of movable isolation guardrail for highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206843994U true CN206843994U (en) | 2018-01-05 |
Family
ID=60794639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720476089.8U Active CN206843994U (en) | 2017-05-02 | 2017-05-02 | A kind of movable isolation guardrail for highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206843994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005957A (en) * | 2019-12-18 | 2021-06-22 | 福州德兴裕祥金属制品有限公司 | Guardrail is prevented wearing by movable type that municipal administration highway engineering used |
-
2017
- 2017-05-02 CN CN201720476089.8U patent/CN206843994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005957A (en) * | 2019-12-18 | 2021-06-22 | 福州德兴裕祥金属制品有限公司 | Guardrail is prevented wearing by movable type that municipal administration highway engineering used |
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