CN206768681U - steel barrier anti-collision movable guardrail - Google Patents
steel barrier anti-collision movable guardrail Download PDFInfo
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- CN206768681U CN206768681U CN201720616170.1U CN201720616170U CN206768681U CN 206768681 U CN206768681 U CN 206768681U CN 201720616170 U CN201720616170 U CN 201720616170U CN 206768681 U CN206768681 U CN 206768681U
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- guardrail
- standard paragraphs
- hinge
- support frame
- steel barrier
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Abstract
The utility model discloses a kind of steel barrier anti-collision movable guardrail.Steel barrier anti-collision movable guardrail of the present utility model, it includes several guardrail standard paragraphs, is connected in series between each guardrail standard paragraphs by the connecting hinge of its end；The guardrail standard paragraphs include support frame, and the top surface of support frame and two sides are surrounded by exterior skin；The connecting hinge of guardrail standard paragraphs end is connected with exterior skin, and column is inserted in the fraising of connecting hinge；Support frame as described above is provided with elevating mechanism；The both ends of the guardrail standard paragraphs of series connection together are connected by changeover portion and the highway barrier of other forms again.The utility model guardrail degree of protection can reach SB SBm levels, not only good appearance, also there is installation, conveniently moving.
Description
Technical field
The utility model belongs to highway safety facility technology field, and in particular to a kind of steel barrier anti-collision movable guardrail.
Background technology
A band opening movable rail finds a series of problems in use in highway point, such as protective capacities is too low, living
Dynamic guardrail be connected that difficulty is larger with highway common guardrail, and the vehicle of different height collides that guardrail may be caused to protect is not in place, in advance
Inevitably there is loss in stress movable rail prestressing force, guardrail landscape effect is poor, closes, opens difficult, component corrosion etc.
Problem.Meanwhile as the fast development of China's economy, highway construction speed are also constantly accelerated, in order to meet ever-increasing friendship
Flux, highway widened, it is also more and more frequent to maintain.And in urban road, due to facing caused by municipal administration, traffic etc.
When construction also very frequently, when carrying out road construction, how to protect the safety of workmen is a problem, construction progress
When, workmen can only arrange corresponding warning, warning facility, and at some in particular cases, vehicle once apply by out of control be punched into
Work area, vehicle are easy to damage accident to workmen.
Divide band or enclosed area in vehicles traverse, pour the damage sequences such as construction area typically more seriously, therefore study and have
Standby high-protection level, landscape effect are good, and install, the guard bar structure of conveniently moving, significant.Not yet have at present
Imitate solution.
The content of the invention
The purpose of this utility model is for drawbacks described above present in prior art, there is provided a kind of degree of protection compared with
High, installation conveniently moving steel barrier anti-collision movable guardrail.
The purpose of this utility model is realized by the following technical solutions：The steel barrier anti-collision movable guardrail, it
Including several guardrail standard paragraphs, it is connected in series between each guardrail standard paragraphs by the connecting hinge of its end；The guardrail standard
Section includes support frame, and the top surface of support frame and two sides are surrounded by exterior skin；The connecting hinge of guardrail standard paragraphs end connects with exterior skin
Connect, column is inserted in the fraising of connecting hinge；Support frame as described above is provided with elevating mechanism；The both ends of the guardrail standard paragraphs of series connection together
Connected again by changeover portion and the highway barrier of other forms.
Specifically, the connecting hinge includes male hinge and mother's hinge, the public hinge of one end installation of guardrail standard paragraphs, the other end is installed female
Hinge.
Specifically, the elevating mechanism includes universal wheel, jack and rotary spanner, universal wheel is installed on jack
Bottom, rotary spanner are installed on the outside portion of jack.
Specifically, the two sides of the exterior skin are waveform.
Specifically, the end face of support frame as described above is ladder-shaped；A support frame either overall structure, or multiple
Independent ladder structure spaced apart.
Specifically, the guardrail height is 50~100 centimetres.
It is the waveform exterior skin of single domatic form outside guardrail of the present utility model, the guardrail profile can be with highway coagulation
Native guardrail, corrugated beam barrier and the linking of other post and beam guardrails, in addition to guardrail standard paragraphs, both ends set changeover portion and other shields
Column and basis connect；Guardrail exterior skin is internally provided with support frame, and elevating mechanism is provided with support frame, is set on elevating mechanism
Jack is equipped with, by rotary spanner, elevating mechanism can be risen using universal wheel and ground as support, and guardrail can be completed to push away
Draw；It is hinged between each guardrail standard paragraphs using connection, connecting hinge is arranged on guardrail both ends, is divided into male hinge and female hinge, public affairs hinge
After being hinged with mother, column is passed through, and two section guards are linked together.The utility model guardrail degree of protection can reach SB SBm
Level, not only good appearance, also has the advantages that installation, conveniently moving.
Brief description of the drawings
Fig. 1 is the elevation of the utility model embodiment.
Fig. 2 is Fig. 1 top view.
Fig. 3 is Fig. 2 A-A sectional views.
Fig. 4 is Fig. 2 B-B sectional planes.
Fig. 5 is the structural representation of elevating mechanism in Fig. 1.
Fig. 6 is Fig. 5 side view.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
Referring to Fig. 1, Fig. 2, the present embodiment includes several guardrail standard paragraphs 9, passes through its end between each guardrail standard paragraphs 9
Connecting hinge 5 be connected in series.It is the sectional view in Fig. 2 at connecting hinge 5 referring to Fig. 3, as can be seen from Fig. 3, connecting hinge 5 includes public affairs
Hinge 12 and female hinge 13, the public hinge 12 of one end installation of guardrail standard paragraphs 9, the female hinge 13 of other end installation；The public hinge of one guardrail standard paragraphs
After female hinge end of another guardrail standard paragraphs is inserted at end, column 3 is inserted in the 13 corresponding fraisings of male hinge 12 and female hinge, you can is completed
Connection between guardrail standard paragraphs and guardrail standard paragraphs；After one end of changeover portion 10 and the guardrail standard paragraphs 9 of termination connect, transition
The other end of section 10 is connected with other forms guardrail 11；It can be seen from figure 1 that during practice of construction, the bottom of changeover portion 10 passes through pre-
Bury, the formation constraint of crab-bolt form and ground, guardrail height can be in 50~100 cm ranges；Column 3 can only connect public hinge 12
With mother's hinge 13, can also be deep into below road surface, playing effect of contraction, (changeover portion 10 can be according to the type of other forms guardrail 11
Specific design, it is existing compared with mature technology, be not described in detail here).
Referring to Fig. 1, Fig. 2, Fig. 4, guardrail standard paragraphs 9 include support frame 2, and the top surface of support frame 2 and two sides are welded with outer
Covering 1；The two sides of exterior skin 1 are waveform.The male hinge and female hinge at the both ends of guardrail standard paragraphs 9 are welded with exterior skin 1.
Referring to Fig. 1, Fig. 2, Fig. 5, Fig. 6, one or more support frames 2 can be set in each guardrail standard paragraphs 9, when setting one
When, support frame 2 is an overall strip frame structure, and its end face is up-narrow and down-wide ladder-shaped；When setting multiple, branch
Support 2 is multiple independent ladder structures spaced apart.In the transverse channel steels of the support frame 2 at the both ends of guardrail standard paragraphs 9
Elevating mechanism 4 is welded with, as shown in Figure 5, Figure 6, elevating mechanism 4 includes universal wheel 6, jack 7 and rotary spanner 8, universal
Wheel 6 is installed on the two bottom sides of jack 7, and rotary spanner 8 is installed on the outside portion of jack 7；Jack 7 can be pulled by rotation
Hand 8 lifts whole guardrail standard paragraphs 9, supports guardrail standard paragraphs 9 on ground by universal wheel 6, you can complete the push-and-pull of guardrail.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
- A kind of 1. steel barrier anti-collision movable guardrail, it is characterised in that：It includes several guardrail standard paragraphs, each guardrail standard paragraphs it Between be connected in series by the connecting hinge of its end；The guardrail standard paragraphs include support frame, the top surface and both sides bread of support frame There is exterior skin；The connecting hinge of guardrail standard paragraphs end is connected with exterior skin, and column is inserted in the fraising of connecting hinge；Support frame as described above It is provided with elevating mechanism；The both ends of the guardrail standard paragraphs of series connection together are connected by changeover portion and the highway barrier of other forms again Connect.
- 2. steel barrier anti-collision movable guardrail according to claim 1, it is characterised in that：The connecting hinge includes male hinge and mother Hinge, the public hinge of one end installation of guardrail standard paragraphs, the female hinge of other end installation.
- 3. steel barrier anti-collision movable guardrail according to claim 1, it is characterised in that：The elevating mechanism includes universal Wheel, jack and rotary spanner, universal wheel are installed on the bottom of jack, and rotary spanner is installed on the outside portion of jack.
- 4. steel barrier anti-collision movable guardrail according to claim 1, it is characterised in that：The two sides of the exterior skin are ripple Shape wave.
- 5. steel barrier anti-collision movable guardrail according to claim 1, it is characterised in that：The end face of support frame as described above is ladder Shape；A support frame either overall structure, or multiple independent ladder structures spaced apart.
- 6. steel barrier anti-collision movable guardrail according to claim 1, it is characterised in that：The guardrail height is 50~100 Centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720616170.1U CN206768681U (en) | 2017-05-31 | 2017-05-31 | steel barrier anti-collision movable guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720616170.1U CN206768681U (en) | 2017-05-31 | 2017-05-31 | steel barrier anti-collision movable guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768681U true CN206768681U (en) | 2017-12-19 |
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ID=60638286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720616170.1U Active CN206768681U (en) | 2017-05-31 | 2017-05-31 | steel barrier anti-collision movable guardrail |
Country Status (1)
| Country | Link |
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| CN (1) | CN206768681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252237A (en) * | 2018-04-04 | 2018-07-06 | 鞍山市立冠广告有限公司 | A kind of municipal highway anticollision keep off a car roadblock lifting turn to mobile device |
| WO2020070556A1 (en) * | 2018-10-05 | 2020-04-09 | Vandorf Mb1 Inc. | Mobile traffic barrier |
-
2017
- 2017-05-31 CN CN201720616170.1U patent/CN206768681U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252237A (en) * | 2018-04-04 | 2018-07-06 | 鞍山市立冠广告有限公司 | A kind of municipal highway anticollision keep off a car roadblock lifting turn to mobile device |
| WO2020070556A1 (en) * | 2018-10-05 | 2020-04-09 | Vandorf Mb1 Inc. | Mobile traffic barrier |
| US11028545B2 (en) | 2018-10-05 | 2021-06-08 | Vandorf MB 1 Inc. | Mobile traffic barrier |
| AU2019351931B2 (en) * | 2018-10-05 | 2021-12-23 | Vandorf Mb1 Inc. | Mobile traffic barrier |
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