CN204803794U - Liftable road guardrail - Google Patents
Liftable road guardrail Download PDFInfo
- Publication number
- CN204803794U CN204803794U CN201520367464.6U CN201520367464U CN204803794U CN 204803794 U CN204803794 U CN 204803794U CN 201520367464 U CN201520367464 U CN 201520367464U CN 204803794 U CN204803794 U CN 204803794U
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- CN
- China
- Prior art keywords
- liftable
- driving wheel
- cross bar
- driven pulley
- column
- 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 relates to a guardrail discloses liftable road guardrail, and it includes liftable road guardrail, including stand (1), stand (1) liftable, alarm lamp (11) are installed for hollow structure and top in stand (1), still include horizontal pole (2), link gear (3), casing (4) and elevating gear (5), install in stand (1) link gear (3), link gear (3) are including motor (31), drive wheel (32) and follow driving wheel (34), motor (31) make drive wheel (32) operation, drive wheel (32) drive from driving wheel (34) operation, the one end of horizontal pole (2) is the free end, the other end and the follow driving wheel (34) of horizontal pole (2) are connected, elevating gear (5) are installed and are connected in casing (4) and with the bottom of stand (1). The utility model discloses thereby effectively strengthen the safe control on road surface and can drop to when not using and deposit the influence that reduces the road under the horizon.
Description
Technical field
The utility model relates to guardrail, particularly relates to liftable road guard.
Background technology
At present in a city, in order to ensure the safety of pedestrian, the method generally adopted is picture zebra stripes, sets up overline bridge or offer tunnel, in running for many years, find that these three kinds of methods all also exist the deficiency of self, as zebra stripes, require that driver has good sense of traffic, once have driver's awareness of safety by force or not in case of emergency, danger is caused to pedestrian in capital, and the traffic accident occurred in these cases often victim be all pedestrian, so we can not only lean on the quality of driver to guarantee the safety of walk on road; Besides frame overline bridge and holing, not only cost is very high, and affects the appearance of the city in a city, always says the elderly, walks crossover-passing and crossing-river tunnel is all not easy.Therefore, wish that designing a kind of liftable guardrail effectively can strengthen the safety control on road surface and deposit can be down to ground line when not using under thus do not affect the current of road.
Summary of the invention
The utility model, for the not liftable shortcoming of guardrail in prior art, provides liftable road guard.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Liftable road guard, comprise column, column liftable, column is hollow-core construction and top is provided with alarm lamp, also comprise cross bar, link gear, housing and lifting gear, link gear is arranged in column, link gear comprises motor, driving wheel and driven pulley, motor makes driving wheel operate, driving wheel drives driven pulley running, one end of cross bar is free end, the other end of cross bar is connected with driven pulley, cross bar is that the center of circle rotates with driven pulley, under housing and lifting gear are fixed on ground line, lifting gear to be arranged in housing and to be connected with the bottom of column.Under vehicle flowrate complicated situation, rotatable cross bar makes it to be the level of state thus stops pedestrian or vehicle, the safety control on effective reinforcement road surface, and structure is simple, guardrail can be deposited in underground when not using, make liftable road guard can not become the obstruction on road surface, the alarm lamp that top is installed can remind vehicle and pedestrian to note direction board content.
As preferably, lifting gear is hydraulic elevator or air-hoist.Be elevated effective and there is stability.
As preferably, link gear also comprises chain, and driving wheel is operated by chain-driving driven pulley.
As preferably, the surface coverage of cross bar has reflecting coating layer.For warning pedestrian and vehicle, avoid accidentally injuring.
The utility model, owing to have employed above technical scheme, has significant technique effect: effectively strengthen the safety control on road surface and deposit can be down to ground line when not using under thus reduce the impact on road.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure right view of the present utility model.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-column, 2-cross bar, 3-link gear, 4-housing, 5-lifting gear, 11-warning light, 31-motor, 32-driving wheel, 33-chain, 34-driven pulley.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
Liftable road guard, comprise column 1, column 1 liftable, column 1 is for hollow-core construction and top is provided with alarm lamp 11, vehicle and pedestrian is reminded to note direction board content, also comprise cross bar 2, link gear 3, housing 4 and lifting gear 5, link gear 3 is arranged in column 1, link gear 3 comprises motor 31, driving wheel 32 and driven pulley 34, motor 31 makes driving wheel 32 operate, driving wheel 32 drives driven pulley 34 to operate, one end of cross bar 2 is free end, the other end of cross bar 2 is connected with driven pulley 34, cross bar 2 with driven pulley 34 for the center of circle rotate, the side of column is provided with vertical elongated hole, elongated hole avoids cross bar 2 to be blocked by the external surface of column 1 in rotary course, gear pair is provided with between cross bar 2 and driven pulley 34, the rotary speed that effectively can slow down cross bar 2 is avoided accidentally injuring pedestrian or vehicle, under housing 4 and lifting gear 5 are fixed on ground line, lifting gear 5 to be arranged in housing 4 and to be connected with the bottom of column 1, when road not needing guardrail, motor 31 controls driven pulley 34 by driving wheel 32 and operates, driven pulley 34 makes cross bar 2 slow circumvolve by gear pair and falls, by lifting gear 5 liftable road guard dropped in housing 4 again and deposit.Lifting gear 5 is hydraulic elevator.Link gear 3 also comprises chain 33, and driving wheel 32 drives driven pulley 34 to operate by chain 33.The surface coverage of cross bar 2 has reflecting coating layer.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. liftable road guard, comprise column (1), it is characterized in that: column (1) liftable, column (1) is for hollow-core construction and top is provided with warning light (11), also comprise cross bar (2), link gear (3), housing (4) and lifting gear (5), link gear (3) is arranged in column (1), link gear (3) comprises motor (31), driving wheel (32) and driven pulley (34), motor (31) makes driving wheel (32) operate, driving wheel (32) drives driven pulley (34) running, one end of cross bar (2) is free end, the other end of cross bar (2) is connected with driven pulley (34), cross bar (2) with driven pulley (34) for the center of circle rotate, under housing (4) and lifting gear (5) are fixed on ground line, lifting gear (5) to be arranged in housing (4) and to be connected with the bottom of column (1).
2. liftable road guard according to claim 1, is characterized in that: lifting gear (5) is hydraulic elevator or air-hoist.
3. liftable road guard according to claim 1, it is characterized in that: link gear (3) also comprises chain (33), driving wheel (32) drives driven pulley (34) running by chain (33).
4. liftable road guard according to claim 1, is characterized in that: the surface coverage of cross bar (2) has reflecting coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367464.6U CN204803794U (en) | 2015-05-29 | 2015-05-29 | Liftable road guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367464.6U CN204803794U (en) | 2015-05-29 | 2015-05-29 | Liftable road guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803794U true CN204803794U (en) | 2015-11-25 |
Family
ID=54588643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520367464.6U Expired - Fee Related CN204803794U (en) | 2015-05-29 | 2015-05-29 | Liftable road guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803794U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285193A (en) * | 2016-10-14 | 2017-01-04 | 张家港集优特防护设施有限公司 | A kind of flower bed fence |
| CN107476215A (en) * | 2017-08-21 | 2017-12-15 | 国网山东省电力公司梁山县供电公司 | A kind of safety work guardrail |
| CN107604845A (en) * | 2017-10-25 | 2018-01-19 | 成都云凯软件有限责任公司 | A kind of vehicle pass-through control system |
| CN107806034A (en) * | 2017-10-25 | 2018-03-16 | 成都云凯软件有限责任公司 | A kind of convenient banister for implementing proper lubrication |
| CN107815989A (en) * | 2017-12-14 | 2018-03-20 | 湖南湘华优路交通科技有限公司 | A kind of band expansion arm lifting column |
| CN109024360A (en) * | 2018-07-20 | 2018-12-18 | 芜湖清柏白露智能信息科技有限公司 | A kind of rotatable liftable hydraulic lifting post |
| CN111519565A (en) * | 2020-05-18 | 2020-08-11 | 长沙开湖设备有限公司 | Collision railing for reducing casualty rate of out-of-control vehicles on road side |
| CN112031522A (en) * | 2020-09-03 | 2020-12-04 | 温州华志宇强科技有限公司 | Construction fence with pedestrian passing function |
| CN112376452A (en) * | 2020-11-11 | 2021-02-19 | 武汉海力克机场设备有限公司 | Novel protection device for helicopter parking apron |
| CN113327434A (en) * | 2021-06-03 | 2021-08-31 | 安徽达尔智能控制系统股份有限公司 | Traffic control system based on wisdom traffic thing networking |
-
2015
- 2015-05-29 CN CN201520367464.6U patent/CN204803794U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285193A (en) * | 2016-10-14 | 2017-01-04 | 张家港集优特防护设施有限公司 | A kind of flower bed fence |
| CN107476215A (en) * | 2017-08-21 | 2017-12-15 | 国网山东省电力公司梁山县供电公司 | A kind of safety work guardrail |
| CN107604845A (en) * | 2017-10-25 | 2018-01-19 | 成都云凯软件有限责任公司 | A kind of vehicle pass-through control system |
| CN107806034A (en) * | 2017-10-25 | 2018-03-16 | 成都云凯软件有限责任公司 | A kind of convenient banister for implementing proper lubrication |
| CN107815989A (en) * | 2017-12-14 | 2018-03-20 | 湖南湘华优路交通科技有限公司 | A kind of band expansion arm lifting column |
| CN109024360A (en) * | 2018-07-20 | 2018-12-18 | 芜湖清柏白露智能信息科技有限公司 | A kind of rotatable liftable hydraulic lifting post |
| CN109024360B (en) * | 2018-07-20 | 2020-12-08 | 临沂文衡信息技术有限公司 | Hydraulic lifting column capable of rotating and lifting |
| CN111519565A (en) * | 2020-05-18 | 2020-08-11 | 长沙开湖设备有限公司 | Collision railing for reducing casualty rate of out-of-control vehicles on road side |
| CN112031522A (en) * | 2020-09-03 | 2020-12-04 | 温州华志宇强科技有限公司 | Construction fence with pedestrian passing function |
| CN112031522B (en) * | 2020-09-03 | 2021-11-09 | 温州华志宇强科技有限公司 | Construction fence with pedestrian passing function |
| CN112376452A (en) * | 2020-11-11 | 2021-02-19 | 武汉海力克机场设备有限公司 | Novel protection device for helicopter parking apron |
| CN113327434A (en) * | 2021-06-03 | 2021-08-31 | 安徽达尔智能控制系统股份有限公司 | Traffic control system based on wisdom traffic thing networking |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180529 |