CN203960776U - A kind of flexible protection guardrail - Google Patents
A kind of flexible protection guardrail Download PDFInfo
- Publication number
- CN203960776U CN203960776U CN201420295550.6U CN201420295550U CN203960776U CN 203960776 U CN203960776 U CN 203960776U CN 201420295550 U CN201420295550 U CN 201420295550U CN 203960776 U CN203960776 U CN 203960776U
- Authority
- CN
- China
- Prior art keywords
- guard rail
- brace
- rail support
- crash barrier
- crash
- 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 flexible protection guardrail, comprise some guard rail supports of evenly arranging, and welding is arranged on the catch at described guard rail support medium position place, and be set on described guard rail support, and the retainer ring offseting with described catch, on the lateral surface of described retainer ring, be provided with connection steel part, described connection steel part deviates from the side of described retainer ring and is provided with brace, between the brace of described two adjacent guard rail supports, be fastened with crash barrier, described crash barrier is symmetrically arranged with two, and described crash barrier is arc, after two crash barriers and the combination of described brace, between two crash barriers, form an oval-shaped slowly-releasing space, this device has good flexible protective ability, and when being subject to Vehicular impact, this device can bending among a small circle occur along the inertia of car, and the potential energy of slowly-releasing automobile, avoids vehicle resilience fully, and the car that simultaneously reduces vehicle impact damages.
Description
Technical field
The utility model relates to a kind of flexible protection guardrail.
Background technology
Anticollision barrier is a kind of comparatively common road equipment, existing anticollision barrier is mostly irony or steel, therefore it has stronger impact resistance, therefore at Vehicular impact on anticollision barrier time, because the intensity of anticollision barrier is higher, so automobile larger anti-brisance of meeting generation after shock, automobile resilience caused, cause huge threat to the vehicle of passing by below, therefore comparatively impracticable.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of flexible protection guardrail, this device has good flexible protective ability, when being subject to Vehicular impact, can there is bending among a small circle along the inertia of car in this device, the potential energy of sufficient slowly-releasing automobile, avoid vehicle resilience, the car that simultaneously reduces vehicle impact damages.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of flexible protection guardrail, comprise some guard rail supports of evenly arranging, and welding is arranged on the catch at described guard rail support medium position place, and be set on described guard rail support, and the retainer ring offseting with described catch, on the lateral surface of described retainer ring, be provided with connection steel part, described connection steel part deviates from the side of described retainer ring and is provided with brace, between the brace of described two adjacent guard rail supports, be fastened with crash barrier, described crash barrier is symmetrically arranged with two, and described crash barrier is arc, after two crash barriers and the combination of described brace, between two crash barriers, form an oval-shaped slowly-releasing space, between described connection steel part and brace, be fastened with four above screws, between described crash barrier and described brace, be fastened with plural bolt, the even rubber of described brace and crash barrier is made.
As preferred technical scheme, the distance of described two adjacent guard rail supports is 3M ~ 4.5 M.
As preferred technical scheme, the screw top of described guard rail support is connected with sealing cap, and the bottom of described guard rail support is provided with firm banking, and described firm banking and described guard rail support are casting integrated formula.
As preferred technical scheme, the tensile strength of described connection steel part is lower than the tensile strength of described guard rail support.
The beneficial effects of the utility model are: brace and crash barrier that this device adopts rubber to make, when being subject to vehicular impact, because crash barrier is arc; therefore there is the space of bent exhibition; after Vehicular impact, crash barrier bends, and reduces impact force and the potential energy of automobile; avoid the resilience occurring after Vehicular impact; the car that simultaneously reduces automobile damages, protection car owner, and the structure of this device is comparatively simple; use more for convenience, is applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of guard rail support;
Fig. 3 is front view of the present utility model.
The specific embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult Fig. 1, a kind of flexible protection guardrail shown in Fig. 2 and Fig. 3, comprise the some guard rail supports of evenly arranging 1, and welding is arranged on the catch 101 at described guard rail support 1 medium position place, and be set on described guard rail support 1, and the retainer ring 2 offseting with described catch 101, on the lateral surface of described retainer ring 2, be provided with and connect steel part 3, described connection steel part 3 deviates from the side of described retainer ring 2 and is provided with brace 4, between the brace 4 of described two adjacent guard rail supports 1, be fastened with crash barrier 5, described crash barrier 5 is symmetrically arranged with two, and described crash barrier 5 is arc, after two crash barriers 5 combine with described brace 4, between two crash barriers 5, form an oval-shaped slowly-releasing space, between described connection steel part 3 and brace 4, be fastened with four above screws 301, between described crash barrier 5 and described brace 4, be fastened with plural bolt 401, described brace 4 and the even rubber of crash barrier 5 are made.
A preferred embodiment in the utility model, the distance of described two adjacent guard rail supports 1 is 3M.
A preferred embodiment in the utility model, the screw top of described guard rail support 1 is connected with sealing cap 102, and the bottom of described guard rail support 1 is provided with firm banking 103, and described firm banking 103 is casting integrated formula with described guard rail support 1.
A preferred embodiment in the utility model, the tensile strength of described connection steel part 3 is lower than the tensile strength of described guard rail support 1.
The beneficial effects of the utility model are: brace and crash barrier that this device adopts rubber to make, when being subject to vehicular impact, because crash barrier is arc; therefore there is the space of bent exhibition; after Vehicular impact, crash barrier bends, and reduces impact force and the potential energy of automobile; avoid the resilience occurring after Vehicular impact; the car that simultaneously reduces automobile damages, protection car owner, and the structure of this device is comparatively simple; use more for convenience, is applicable to promoting the use of.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a flexible protection guardrail, it is characterized in that: comprise some guard rail supports of evenly arranging, and welding is arranged on the catch at described guard rail support medium position place, and be set on described guard rail support, and the retainer ring offseting with described catch, on the lateral surface of described retainer ring, be provided with connection steel part, described connection steel part deviates from the side of described retainer ring and is provided with brace, between the brace of described two adjacent guard rail supports, be fastened with crash barrier, described crash barrier is symmetrically arranged with two, and described crash barrier is arc, after two crash barriers and the combination of described brace, between two crash barriers, form an oval-shaped slowly-releasing space, between described connection steel part and brace, be fastened with four above screws, between described crash barrier and described brace, be fastened with plural bolt, the even rubber of described brace and crash barrier is made.
2. flexible protection guardrail according to claim 1, is characterized in that: the distance of described two adjacent guard rail supports is 3M ~ 4.5 M.
3. flexible protection guardrail according to claim 1, is characterized in that: the screw top of described guard rail support is connected with sealing cap, and the bottom of described guard rail support is provided with firm banking, and described firm banking and described guard rail support are casting integrated formula.
4. flexible protection guardrail according to claim 1, is characterized in that: the tensile strength of described connection steel part is lower than the tensile strength of described guard rail support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295550.6U CN203960776U (en) | 2014-06-05 | 2014-06-05 | A kind of flexible protection guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295550.6U CN203960776U (en) | 2014-06-05 | 2014-06-05 | A kind of flexible protection guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960776U true CN203960776U (en) | 2014-11-26 |
Family
ID=51921378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295550.6U Expired - Fee Related CN203960776U (en) | 2014-06-05 | 2014-06-05 | A kind of flexible protection guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836077A (en) * | 2017-03-21 | 2017-06-13 | 安徽卓航展示用品有限公司 | The netted anticollision barrier of tilting-type |
| CN109898441A (en) * | 2019-02-28 | 2019-06-18 | 温州国宁建设有限公司 | Municipal works anticollision barrier |
-
2014
- 2014-06-05 CN CN201420295550.6U patent/CN203960776U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836077A (en) * | 2017-03-21 | 2017-06-13 | 安徽卓航展示用品有限公司 | The netted anticollision barrier of tilting-type |
| CN106836077B (en) * | 2017-03-21 | 2019-05-28 | 安徽卓航展示用品有限公司 | The netted anticollision barrier of tilting-type |
| CN109898441A (en) * | 2019-02-28 | 2019-06-18 | 温州国宁建设有限公司 | Municipal works anticollision barrier |
| CN109898441B (en) * | 2019-02-28 | 2021-05-14 | 温州国宁建设有限公司 | Municipal works are with crashproof guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |