CN108049330A - A kind of urban road safety height-limiting device - Google Patents
A kind of urban road safety height-limiting device Download PDFInfo
- Publication number
- CN108049330A CN108049330A CN201711384981.4A CN201711384981A CN108049330A CN 108049330 A CN108049330 A CN 108049330A CN 201711384981 A CN201711384981 A CN 201711384981A CN 108049330 A CN108049330 A CN 108049330A
- Authority
- CN
- China
- Prior art keywords
- height
- roadblock
- babinet
- column
- movable block
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention provides a kind of urban road safety height-limiting device, the column being fixed on including two on road, the height-limiting bar for limit for height is equipped with above the column, further include roadblock babinet, several through holes are equipped in roadblock babinet upper surface, telescopic Cleaning device fo street cleaning vehicle there are one being set in each through hole, roadblock box house is equipped with the driving mechanism that driving Cleaning device fo street cleaning vehicle stretches, support plate there are one being set at the top of each column, height-limiting bar is slidably mounted on above support plate, height-limiting bar one end connects chain, chain other end connection driving mechanism.There is this height limiter purely mechanicization to design, is simple in structure, non-maintaining, and the advantages of can effectively ensure that driving and road safety.
Description
Technical field
The invention mainly relates to civil engineering correlative technology fields, are specifically a kind of urban road safety height-limiting device.
Background technology
Height limiter is mounted on urban road, is mainly used for protecting road, bridge etc., is prevented excessively high vehicle from entering
To limit for height section.Two columns, one height-limiting bar composition gantry type frame structure is usually used in the height limiter of traditional structure,
Column is embedded to underground or fixes the limit for height of realization vehicle on the ground.Traditional height limiter be easy to cause accident when in use,
When the driver that drives a vehicle does not notice height limiter or estimates mistake to height-limiting bar or height of car, easily cause column and limit for height
Collapsing, tilting for bar, be easy to cause traffic accident.
To solve the above-mentioned problems, also there is the limit for height dresses that some can play certain warning function in the prior art
It puts, caution structure mainly has several forms such as jingle bell, sounding, light warning, and related warning can be triggered when vehicle is forced through
Structure carries out driver early warning, but uses success rate the methods of sounding relatively low in traditional structure, is made an uproar by vehicle interior and outside
The image of sound, general driver are difficult to be reacted to such alarm in time.And for the intelligent alarms structure such as some sounding, light, into
This height, high failure rate are, it is necessary to carry out periodic maintenance, and the human and material resources of input are larger, and practicability is extremely low.
The content of the invention
To solve the deficiency of current technology, the present invention combines the prior art, from practical application, provides a kind of city road
Road safety height-limiting device, there is this height limiter purely mechanicization to design, is simple in structure, non-maintaining, and can effectively ensure that row
The advantages of vehicle and road safety.
To achieve the above object, technical scheme is as follows：
A kind of urban road safety height-limiting device, the column being fixed on including two on road, the column top are set
The height-limiting bar of limit for height is useful for, further includes roadblock babinet, the roadblock babinet is laterally embedded in the road at column rear, roadblock
The upper surface of babinet is concordant with road surface, several through holes are equipped in roadblock babinet upper surface, sets that there are one can stretch in each through hole
The Cleaning device fo street cleaning vehicle of contracting, roadblock box house are equipped with the driving mechanism stretched of driving Cleaning device fo street cleaning vehicle, set that there are one branch at the top of each column
Fagging sets slide in support plate, and slide is equipped with slidable sliding block, and height-limiting bar both ends are fixedly attached to the corresponding cunning in lower section
On block, height-limiting bar both ends are separately installed with a chain, the column inner hollow, and each column one side sets that there are one be embedded in
The protecting tube of underground, described protecting tube one end are connected with column, and the protecting tube other end is connected with roadblock box house, the chain
Sequentially pass through column, protecting tube is connected to the driving mechanism of roadblock box house, when the vehicle more than height-limiting bar height leads to by force
Out-of-date, vehicle drives height-limiting bar to a Slideslip, height-limiting bar and then drives chain movement, the movement of chain-driving driving mechanism and then
Stretching out the in vivo Cleaning device fo street cleaning vehicle of roadblock case prevents vehicle from moving on.
The driving mechanism includes several movable blocks with Cleaning device fo street cleaning vehicle cooperation, movable block and the cooperation of roadblock box body-sliding,
The movable block upper surface is inclined-plane, and the Cleaning device fo street cleaning vehicle bottom sets idler wheel, the idler wheel and the contact of incline plane on movable block, living
Motion block one side connects chain, and movable block is slided in roadblock box house under chain pulling, and then is driven by the inclined-plane of setting
Cleaning device fo street cleaning vehicle rises.
It is realized and is synchronized with the movement by connecting plate connection between several movable blocks, connecting plate is arranged on movable block close to chain
The one side of item, each movable block are fixedly connected with connecting plate, and two chains are connected respectively to the both sides of connecting plate.
The roadblock box house one side is equipped with several spring supporting columns, and bullet is arranged on the spring supporting column
Spring, the both ends of the spring abut roadblock cabinet wall and connecting plate respectively, when height-limiting bar acts on from external force, the spring
By connecting plate movable block is promoted to slide, and then automatically fall off Cleaning device fo street cleaning vehicle, while movable block drives chain to reset height-limiting bar.
The roadblock cabinet wall is used for the /V of movable block, is close to when movable block under the action of the spring moves in babinet
The Cleaning device fo street cleaning vehicle is fully retracted to roadblock babinet during wall.
Reversing sprocket at the top of the column is installed, inside the column, is mounted on several inside protecting tube and leads
To sprocket wheel, column and protecting tube junction are equipped with lower reversing sprocket, the chain by upper reversing sprocket, jockey sprocket, under
Reversing sprocket realizes support and commutation.
Beneficial effects of the present invention：
1st, the present invention is designed using pure mechanic structure, of simple structure and low cost and non-maintaining, using corresponding gear
Structure when the vehicle higher than height-limiting bar is forced through, can trigger height-limiting bar to a Slideslip, height-limiting bar and then pass through linkage mechanism
The Cleaning device fo street cleaning vehicle being embedded under road surface is stretched out, on the one hand vehicle can be prevented to move on, on the other hand since height-limiting bar occurs
In right ahead, driver can be caused in time note that good warning function can be played to negligent driver, avoided
The generation of unnecessary accident.
2nd, overall construction design of the present invention is reasonable, construction is simple, for the vehicle in limit for height can normal pass, and when height
In the vehicle of limit for height fail by when, vehicle retracts rear height limiter and automatically resets, reusable, on the one hand avoids tradition
On the other hand the shortcomings that height-limiting bar is easily broken in structure can also ensure the safety of vehicle.
3rd, structure motion of the present invention is flexible, can long-time service it is non-maintaining.
Description of the drawings
Attached drawing 1 is main structure diagram of the present invention；
Attached drawing 2 is side structure schematic view of the present invention；
Attached drawing 3 is roadblock box structure diagram of the present invention.
Label shown in attached drawing：1st, roadbed；2nd, protecting tube；3rd, bar is taken turns；4th, lower reversing sprocket；5th, column；6th, roadblock babinet；
7th, road surface；8th, Cleaning device fo street cleaning vehicle；9th, chain；10th, jockey sprocket；11st, support plate；12nd, sliding block；13rd, height-limiting bar；14th, upper reversing sprocket；
15th, babinet slide；16th, movable block；17th, inclined-plane；18th, connecting plate；19th, idler wheel；20th, welded pipe；21st, slide；22nd, spring；23、
Spring supporting column；24th, through hole.
Specific embodiment
With reference to the drawings and specific embodiments, the invention will be further described.It is to be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, this field
Technical staff can make various changes or modifications the present invention, and such equivalent forms equally fall within scope defined herein.
As shown in Figure 1, the present invention is a kind of urban road safety height-limiting device, including two columns 5, on column 5
Side is equipped with height-limiting bar 13, and 5 bottom of column embedment underground is fixed, and the height-limiting bar 13 of top setting is located at 5 top of column, limit for height
Bar 13 is used to limit the height of current vehicle.Present invention additionally comprises roadblock babinet 6, roadblock babinet 6 is laterally embedded in 7 lower section of ground
Roadbed 1 in, 6 length of roadblock babinet is slightly larger than the width between two columns 5, along road lateral arrangement, 6 distance of roadblock babinet
13 length of height-limiting bar is arranged on 5~10 meters or so, from being moved to 6 direction of roadblock babinet at height-limiting bar 13 during vehicle pass-through.This hair
The upper surface of bright roadblock babinet 6 is concordant with road surface 7, in order to avoid the normal pass situation of image road, in 6 upper surface of roadblock babinet
Equipped with several through holes 24, set in each through hole 24 there are one telescopic Cleaning device fo street cleaning vehicle 8, when Cleaning device fo street cleaning vehicle 8 in roadblock babinet 6 by stretching
When going out, Cleaning device fo street cleaning vehicle 8 is located at 7 top of road surface for stopping that vehicle passes through, and when Cleaning device fo street cleaning vehicle 8 is retracted in roadblock babinet 6, vehicle can
Normal pass.
The Cleaning device fo street cleaning vehicle 8 of the present invention is driven by driving mechanism, wherein as shown in Fig. 2, driving mechanism includes several and road
Hinder the movable block 16 that bar 8 coordinates, movable block 16 and roadblock babinet 6 be slidably matched, and 16 upper surface of movable block is inclined-plane 17, Cleaning device fo street cleaning vehicle
8 bottoms set idler wheel 19, and idler wheel 19 is contacted with the inclined-plane 17 on movable block 16,16 one side of movable block connection chain 9.Each vertical
The top of column 5 is set there are one support plate 11, sets slide 21 in support plate 11, slide 21 is equipped with slidable sliding block 12, limit for height
13 both ends of bar are fixedly attached on the corresponding sliding block 12 in lower section, and height-limiting bar 13 can supported by the cooperation of sliding block 12 and slide 21
It is slided on plate 11,13 rear end of height-limiting bar connects corresponding 9 one end of chain, 5 inner hollow of column, and each 5 one side of column is equipped with one
A protecting tube 2 for being embedded in underground, 2 one end of protecting tube are connected with column 5, and 2 other end of protecting tube inside roadblock babinet 6 with connecting
Logical, chain 9 is arranged on inside protecting tube 2 and column 5, plays certain protective action, 9 both ends of chain connection height-limiting bar 13, activity
Block 16, to form linkage mechanism between movable block 16 and height-limiting bar 13.
The operation principle of the present invention is as follows：
Under normal pass state, less than the vehicle normal pass of height-limiting bar 13, Cleaning device fo street cleaning vehicle 8 is retracted in roadblock babinet 6
The normal pass of vehicle is not influenced, when there is the vehicle higher than height-limiting bar 13 to be forced through, since height is higher than height-limiting bar 13,
Therefore roof height-limiting bar 13 can be promoted to slide, height-limiting bar 13 pull chain 9 move, chain 9 so drive movable block 16 move, by
It is inclined-plane 17 in 16 top surface of movable block, by the cooperation of the inclined-plane 17 and idler wheel 19 Cleaning device fo street cleaning vehicle 8 can be promoted to be stretched out of roadblock babinet 6
Go out, Cleaning device fo street cleaning vehicle 8 recognizes that vehicle can not positive normal open after stretching out behind the front of vehicle on road surface, vehicle drivers discovery
It crosses, so as to which the present apparatus plays the role of safety height-limiting, timely and effectively driver can be played a warning role.
As shown in Figure 3,16 quantity of movable block of the invention can 8 quantity of Cleaning device fo street cleaning vehicle can be set according to actual width of roadway,
Multiple 16 one sides of movable block are each attached on connecting plate 18, are synchronized with the movement by the drive realization of connecting plate 18, two chains 9 divide
The both sides of connecting plate 18 are not connected to, and when chain 9 pulls connecting plate 18, connecting plate 18 drives each movable block 16 to move, thus will
Cleaning device fo street cleaning vehicle 8 stretches out.Several spring supporting columns 23 are installed in 6 interior side of roadblock babinet, are arranged on spring supporting column 23
Spring 22,22 both ends of spring abut 6 inner wall of roadblock babinet and connecting plate 18 respectively.By the setting of the spring 22, this can be made
Device automatically resets, and operation principle is as follows：When excessively high vehicle know oneself can not by when, can move backward, fall
External force suffered by height-limiting bar 13 disappears after vehicle, and at this time under the action of spring 22, spring 22 promotes movable block 16 by connecting plate 18
To a Slideslip, and then make Cleaning device fo street cleaning vehicle 8 that can automatically fall off, while movable block 16 drives chain 9 that height-limiting bar 13 is made to automatically reset, it is multiple
The present apparatus behind position is consistent with reset condition, is again introduced into working condition.
As shown in Figure 2,6 inner wall of roadblock babinet of the invention is used for the /V of movable block 16, to ensure to make in spring 22
Cleaning device fo street cleaning vehicle 8 when being close to cabinet wall is moved to lower movable block 16 to be fully retracted to roadblock babinet 6.
As described in Figure 1, in order to ensure the proper motion of chain 9, the present invention is equipped with reversing sprocket at 5 top of column
14, chain 9 is entered by upper reversing sprocket 14 inside column 5, several are mounted on inside column 5, inside protecting tube 2
Jockey sprocket 10, chain 9 are equipped with lower commutation by jockey sprocket 10 to 5 bottom of column in column 5 and 2 junction of protecting tube
Sprocket wheel 4, chain 9 are changed through lower reversing sprocket 4 back into in protecting tube 2 and being connected to movable block 16.
Claims (6)
1. a kind of urban road safety height-limiting device, including two columns being fixed on road (5), on the column (5)
Side is equipped with the height-limiting bar (13) for limit for height, it is characterised in that：Roadblock babinet (6) is further included, the roadblock babinet (6) is laterally buried
Enter in the road at column (5) rear, the upper surface of roadblock babinet (6) is concordant with road surface, is equipped in roadblock babinet (6) upper surface
Several through holes (24), each through hole (24) is interior to be set there are one telescopic Cleaning device fo street cleaning vehicle (8), and roadblock babinet (6) is internally provided with drive
The flexible driving mechanism of dynamic Cleaning device fo street cleaning vehicle (8), sets at the top of each column (5) there are one support plate (11), support plate is set on (11)
Slide (21) is put, slide (21) is equipped with slidable sliding block (12), and it is corresponding that height-limiting bar (13) both ends are fixedly attached to lower section
On sliding block (12), height-limiting bar (13) both ends are separately installed with a chain (9), column (5) inner hollow, each column
(5) one side is set there are one the protecting tube (2) for being embedded in underground, and described protecting tube (2) one end is connected with column (5), protecting tube (2)
The other end inside roadblock babinet (6) with connecting, and the chain (9) sequentially passes through column (5), protecting tube (2) is connected to roadblock case
The internal driving mechanism of body (6), when the vehicle more than height-limiting bar (13) height is forced through, vehicle drive height-limiting bar (13) to
One Slideslip, height-limiting bar (13) and then drive chain (9) move, and chain (9) drives driving mechanism to move and then makes roadblock babinet
(6) Cleaning device fo street cleaning vehicle (8) in, which stretches out, prevents vehicle from moving on.
2. a kind of urban road safety height-limiting device as described in claim 1, it is characterised in that：The driving mechanism includes
Several movable blocks (16) coordinated with Cleaning device fo street cleaning vehicle (8), movable block (16) and roadblock babinet (6) are slidably matched, the movable block
(16) upper surface is inclined-plane (17), Cleaning device fo street cleaning vehicle (8) the bottom setting idler wheel (19), on the idler wheel (19) and movable block (16)
Inclined-plane (17) contact, movable block (16) one side connection chain (9), chain (9) pulling under movable block (16) in roadblock babinet
(6) internal slide, and then by the inclined-plane (17) of setting Cleaning device fo street cleaning vehicle (8) is driven to rise.
3. a kind of urban road safety height-limiting device as claimed in claim 2, it is characterised in that：Several movable blocks (16)
Between realized and be synchronized with the movement by connecting plate (18) connection, connecting plate (18) is arranged on movable block (16) close to chain (9)
One side, each movable block (16) are fixedly connected with connecting plate (18), and two chains (9) are connected respectively to the two of connecting plate (18)
Side.
4. a kind of urban road safety height-limiting device as claimed in claim 3, it is characterised in that：The roadblock babinet (6)
Interior side is equipped with several spring supporting columns (23), and spring (22), the bullet are arranged on the spring supporting column (23)
Spring (22) both ends abut roadblock babinet (6) inner wall and connecting plate (18) respectively, when height-limiting bar (13) acts on from external force, institute
State spring (22) promotes movable block (16) to slide by connecting plate (18), and then automatically falls off Cleaning device fo street cleaning vehicle (8), while movable block
(16) chain (9) is driven to reset height-limiting bar (13).
5. a kind of urban road safety height-limiting device as claimed in claim 4, it is characterised in that：The roadblock babinet (6)
Inner wall be used for movable block (16) /V, when spring (22) effect under movable block (16) move to be close to cabinet wall when described in
Cleaning device fo street cleaning vehicle (8) is fully retracted to roadblock babinet (6).
6. a kind of urban road safety height-limiting device as described in claim 1, it is characterised in that：At the top of the column (5)
Reversing sprocket (14) is installed, the column (5) is internal, is mounted on several jockey sprockets (10) inside protecting tube (2),
Column (5) and protecting tube (2) junction are equipped with lower reversing sprocket (4), the chain (9) by upper reversing sprocket (14), lead
Support and commutation are realized to sprocket wheel (10), lower reversing sprocket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384981.4A CN108049330B (en) | 2017-12-20 | 2017-12-20 | A kind of urban road safety height-limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711384981.4A CN108049330B (en) | 2017-12-20 | 2017-12-20 | A kind of urban road safety height-limiting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108049330A true CN108049330A (en) | 2018-05-18 |
| CN108049330B CN108049330B (en) | 2019-09-24 |
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ID=62130729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711384981.4A Active CN108049330B (en) | 2017-12-20 | 2017-12-20 | A kind of urban road safety height-limiting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108049330B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440681A (en) * | 2018-11-29 | 2019-03-08 | 东莞市皓奇企业管理服务有限公司 | The application method of smart bridge building limit high hurdle |
| CN111893918A (en) * | 2018-08-23 | 2020-11-06 | 谢震东 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
| CN112726453A (en) * | 2020-12-26 | 2021-04-30 | 斑马找房(武汉)信息科技有限公司 | Height limiting device for safely limiting height of ultrahigh vehicle |
| CN113550247A (en) * | 2021-08-03 | 2021-10-26 | 重庆交通职业学院 | Height limiting rod |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1211307A (en) * | 1996-01-05 | 1999-03-17 | 托马斯·J·阿普尔亚德 | Optical safety device for mounting on a moving member |
| CN203977323U (en) * | 2014-07-01 | 2014-12-03 | 南四湖水利管理局韩庄运河水利管理局 | Novel limit for height roadblock |
| US20160312418A1 (en) * | 2015-04-22 | 2016-10-27 | Neusch Innovations, Lp | Brace and Beam Anti-Ram Passive Vehicle Barrier |
| CN205975404U (en) * | 2016-08-11 | 2017-02-22 | 嘉兴建祥建设有限公司 | Road limit for height door |
| CN206768659U (en) * | 2017-05-26 | 2017-12-19 | 新疆宏开电子***集成有限公司 | For the anti-two wheeler roadblock of lifting column class |
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2017
- 2017-12-20 CN CN201711384981.4A patent/CN108049330B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1211307A (en) * | 1996-01-05 | 1999-03-17 | 托马斯·J·阿普尔亚德 | Optical safety device for mounting on a moving member |
| CN203977323U (en) * | 2014-07-01 | 2014-12-03 | 南四湖水利管理局韩庄运河水利管理局 | Novel limit for height roadblock |
| US20160312418A1 (en) * | 2015-04-22 | 2016-10-27 | Neusch Innovations, Lp | Brace and Beam Anti-Ram Passive Vehicle Barrier |
| CN205975404U (en) * | 2016-08-11 | 2017-02-22 | 嘉兴建祥建设有限公司 | Road limit for height door |
| CN206768659U (en) * | 2017-05-26 | 2017-12-19 | 新疆宏开电子***集成有限公司 | For the anti-two wheeler roadblock of lifting column class |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893918A (en) * | 2018-08-23 | 2020-11-06 | 谢震东 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
| CN109440681A (en) * | 2018-11-29 | 2019-03-08 | 东莞市皓奇企业管理服务有限公司 | The application method of smart bridge building limit high hurdle |
| CN112726453A (en) * | 2020-12-26 | 2021-04-30 | 斑马找房(武汉)信息科技有限公司 | Height limiting device for safely limiting height of ultrahigh vehicle |
| CN113550247A (en) * | 2021-08-03 | 2021-10-26 | 重庆交通职业学院 | Height limiting rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108049330B (en) | 2019-09-24 |
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Effective date of registration: 20190829 Address after: 233500 Room 103, North Building, 11 Xincheng East Road, Chengguan Town, Mengcheng County, Bozhou City, Anhui Province Applicant after: Li Fanghua Address before: 450016 809, Unit 3, Unit 8, Building 2, No. 5, Shangdu Road, Zhengdong New District, Zhengzhou City, Henan Province Applicant before: Zhengzhou pretty Island Architectural Design Co., Ltd. |
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