CN207159885U - A kind of safety guide rail of municipal works - Google Patents
A kind of safety guide rail of municipal works Download PDFInfo
- Publication number
- CN207159885U CN207159885U CN201720871492.0U CN201720871492U CN207159885U CN 207159885 U CN207159885 U CN 207159885U CN 201720871492 U CN201720871492 U CN 201720871492U CN 207159885 U CN207159885 U CN 207159885U
- Authority
- CN
- China
- Prior art keywords
- buffer bar
- bar
- guide rail
- railing
- municipal works
- 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
Links
Abstract
The utility model discloses a kind of safety guide rail of municipal works, railing including upper and lower side, the fix bar of more than one is vertically installed between railing and railing, the fixed hub of more than one is installed in the fix bar, a fixed shaft hole is provided among the fixed hub, fixed shaft hole both ends open, and stretch out and a buffer bar is set, it is parallel to each other between the buffer bar and horizontal plane, a convex portion is respectively mounted on the buffer bar, convex portion be slidably mounted on fixed shaft hole inwall setting chute in, and with the spring side end contact in chute.The utility model is simple in construction, by being and plane-parallel by the structure setting of buffer bar, on the end face that so vehicle directly can impinge upon buffer bar when hitting, the spring being located at using buffer bar in fixed hub realizes buffering, because buffer bar is horizontal structure, therefore its intensity can be more preferable than vertical structure, while utilizes shock-absorbing capacity during elastic device increase vertical direction toward impact.
Description
Technical field
It the utility model is related to municipal works field, and in particular to a kind of safety guide rail of municipal works.
Background technology
Between in the road, guard rail can be all set, prevent the vehicle on opposing lane from driving into this track, but protected
Column is arranged among road, and it often faces situation about being knocked, be all in the prior art, among guard rail more than one hang down
Directly once hit in the railing of horizontal plane, this structure, because the diameter of railing is small, immediately can deform or be broken, lead
Cause to lose seriously during traffic accident.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of safety guide rail of municipal works, can be significantly
Increase the crashworthiness of guard rail, reduce financial cost.
The utility model is achieved through the following technical solutions：A kind of safety guide rail of municipal works, including
The railing of upper and lower side, the fix bar of more than one is vertically installed between railing and railing, one is provided with the fix bar
More than fixed hub, be provided with a fixed shaft hole, fixed shaft hole both ends open among the fixed hub, and stretch out setting
A piece buffer bar, it is parallel to each other between the buffer bar and horizontal plane, a convex portion is respectively mounted on the buffer bar, peace is slided in convex portion
In the chute set loaded on fixed shaft hole inwall, and with the spring side end contact in chute, lead between adjacent two buffer bar
Cross elastic device connection.
As preferable technical scheme, the elastic device is an elastic caoutchouc rope, its both ends respectively with abutting end
Buffer bar is fixedly connected.
As preferable technical scheme, the rear end of the fixed hub is respectively provided with a rotary axle box, and the fixed hub leads to
Later the rotary axle box held is rotatablely installed in fix bar.
As preferable technical scheme, the front end face of the buffer bar is a plane, and one has been uniformly arranged in the plane
Groove more than bar, the groove are each perpendicular to horizontal plane setting.
As preferable technical scheme, the buffer bar is solid rubber material, and the fixed hub is metal material
Material.
The beneficial effects of the utility model are：The utility model is simple in construction, by by the structure setting of buffer bar be with
Plane-parallel, such vehicle hit when directly can impinge upon buffer bar end face on, be located at fixed hub using buffer bar
In spring realize buffering, because buffer bar is horizontal structure, therefore its intensity can be more preferable than vertical structure, utilizes simultaneously
Elastic device increases shock-absorbing capacity during vertical direction toward impact.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, the railing 1 including upper and lower side, the fixation of more than one is vertically installed between railing 1 and railing 1
Bar 8, the fixed hub 4 of more than one is installed in the fix bar 8, a fixed shaft hole is provided among fixed hub 4, Gu
Dead axle hole both ends open, and stretch out and a buffer bar 2, parallel to each other, the buffering between the buffer bar 2 and horizontal plane are set
Be respectively mounted a convex portion 5 on bar 2, convex portion 5 is slidably mounted in the chute of fixed shaft hole inwall setting, and with the spring 6 in chute
Side end contact, connected by elastic device between adjacent two buffer bar.
Wherein, elastic device is an elastic caoutchouc rope 7, and its both ends is fixedly connected with the buffer bar of abutting end respectively.Gu
The rear end of dead axle set is respectively provided with a rotary axle box 9, and fixed hub 4 is rotatablely installed in fix bar by the rotary axle box of rear end.
When vehicle vertical direction toward impact is when on buffer bar, tensed due to being connected between buffer bar by elastic caoutchouc rope, therefore can resist
Twisting resistance, increase buffer capacity.
Wherein, the front end face of buffer bar 2 is a plane, and the groove 3 of one or more is uniformly arranged in the plane, described
Groove 3 is each perpendicular to horizontal plane setting.Buffer bar 2 is solid rubber material, and the fixed hub is metal material.Vehicle
The wearability with vehicle can be increased during shock by groove, such vehicle can promote buffer bar to advance, real by spring-compressed
Now buffer, because buffer bar is parallel to horizontal plane, so there is more preferable intensity than vertical structure.
The beneficial effects of the utility model are：The utility model is simple in construction, by by the structure setting of buffer bar be with
Plane-parallel, such vehicle hit when directly can impinge upon buffer bar end face on, be located at fixed hub using buffer bar
In spring realize buffering, because buffer bar is horizontal structure, therefore its intensity can be more preferable than vertical structure, utilizes simultaneously
Elastic device increases shock-absorbing capacity during vertical direction toward impact.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
- A kind of 1. safety guide rail of municipal works, it is characterised in that：Railing including upper and lower side, hung down between railing and railing The straight fix bar for being provided with more than one, is provided with the fixed hub of more than one in the fix bar, in the fixed hub Between be provided with a fixed shaft hole, fixed shaft hole both ends open, and stretch out set a buffer bar, the buffer bar and horizontal plane Between it is parallel to each other, be respectively mounted a convex portion on the buffer bar, convex portion is slidably mounted in the chute of fixed shaft hole inwall setting, And with the spring side end contact in chute, connected by elastic device between adjacent two buffer bar.
- 2. the safety guide rail of municipal works as claimed in claim 1, it is characterised in that：The elastic device is a bullet Property rubber rope, its both ends is fixedly connected with the buffer bar of abutting end respectively.
- 3. the safety guide rail of municipal works as claimed in claim 1, it is characterised in that：The rear end of the fixed hub is equal One rotary axle box is set, and the fixed hub is rotatablely installed in fix bar by the rotary axle box of rear end.
- 4. the safety guide rail of municipal works as claimed in claim 1, it is characterised in that：The front end face of the buffer bar is One plane, the groove of one or more is uniformly arranged in the plane, and the groove is each perpendicular to horizontal plane setting.
- 5. the safety guide rail of municipal works as claimed in claim 1, it is characterised in that：The buffer bar is solid rubber Glue material, the fixed hub are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871492.0U CN207159885U (en) | 2017-07-18 | 2017-07-18 | A kind of safety guide rail of municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871492.0U CN207159885U (en) | 2017-07-18 | 2017-07-18 | A kind of safety guide rail of municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207159885U true CN207159885U (en) | 2018-03-30 |
Family
ID=61713313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720871492.0U Expired - Fee Related CN207159885U (en) | 2017-07-18 | 2017-07-18 | A kind of safety guide rail of municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207159885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431476A (en) * | 2020-11-28 | 2021-03-02 | 中实翊(福建)建设工程有限公司 | Municipal engineering protection structure and construction method |
| CN113445449A (en) * | 2020-09-25 | 2021-09-28 | 李博 | Rail guard of urban highway traffic |
-
2017
- 2017-07-18 CN CN201720871492.0U patent/CN207159885U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445449A (en) * | 2020-09-25 | 2021-09-28 | 李博 | Rail guard of urban highway traffic |
| CN112431476A (en) * | 2020-11-28 | 2021-03-02 | 中实翊(福建)建设工程有限公司 | Municipal engineering protection structure and construction method |
| CN112431476B (en) * | 2020-11-28 | 2022-04-19 | 中实翊(福建)建设工程有限公司 | Municipal engineering protection structure and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207159885U (en) | A kind of safety guide rail of municipal works | |
| CN206859137U (en) | A kind of Anti-collision barrel of municipal works | |
| CN206049792U (en) | The shockproof balance system of new vehicle | |
| CN206736797U (en) | A kind of highway three-level damping anticollision barrier | |
| CN206581186U (en) | A kind of town road isolated column | |
| CN205875042U (en) | Portable crashproof highway guardrail | |
| CN208440984U (en) | Road and bridge anticollision barrier | |
| CN208415097U (en) | A kind of cushioning guard fence of road and bridge | |
| CN207974052U (en) | A kind of road and bridge safety guide rail | |
| CN109295896B (en) | Road anti-collision device for highway junction | |
| CN207295527U (en) | A kind of expressway safety bumping post | |
| CN206337518U (en) | A kind of municipal works road roadblock | |
| CN204845812U (en) | Energy -absorbing buffer type bumper | |
| CN215907606U (en) | Highway is protective structure for engineering convenient to installation | |
| CN208085717U (en) | A kind of motor-car carbon fiber bumper and motor-car | |
| CN203960776U (en) | A kind of flexible protection guardrail | |
| CN207904811U (en) | A kind of road height limiter | |
| CN209353602U (en) | A kind of opposite opened road height limiter | |
| CN206706631U (en) | A kind of municipal works guard rail | |
| CN207416763U (en) | A kind of automobile for improving protection effect slides bumper | |
| CN208151921U (en) | A kind of hard shoulder with lateral bradyseism effect | |
| CN207032102U (en) | A kind of freeway guardrail | |
| CN208379505U (en) | A kind of road and bridge safety guide rail with caching impact force | |
| CN208717773U (en) | A kind of road signs of anticollision deformation | |
| CN211395478U (en) | Rebound swing gate under resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Enhuai Inventor before: Lv Tao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180517 Address after: 363000 Fujian Zhangzhou high tech Zone nine town mayor Fu Village Flower Trading Center Building Patentee after: Fujian Tenghui Environment Construction Group Co., Ltd. Address before: 311422 Hangzhou, Fuyang, Zhejiang province 9 Yin Hu Street, No. 9, No. 11, two, floor 213, innovation center. Patentee before: Hangzhou Fuyang Hongxiang Technology Service Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20190718 |