CN101109172A - Protector for road bridge - Google Patents
Protector for road bridge Download PDFInfo
- Publication number
- CN101109172A CN101109172A CNA2007100346847A CN200710034684A CN101109172A CN 101109172 A CN101109172 A CN 101109172A CN A2007100346847 A CNA2007100346847 A CN A2007100346847A CN 200710034684 A CN200710034684 A CN 200710034684A CN 101109172 A CN101109172 A CN 101109172A
- Authority
- CN
- China
- Prior art keywords
- plate
- girder
- protector
- clamp
- road
- 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.)
- Pending
Links
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
A road and bridge protector is provided, which relates to the protection facility for traffic roads, in particular to a facility for limiting loads to protect roads and bridges, which comprises structurally a plate type base, on which at least two columns and at least four upright weight-measuring springs are fixedly mounted, so as to form a totally balanced supporting and weight-measuring structure; at upper ends of the columns and the upper ends of the springs, a plate type plate-weighing beam is placed horizontally to act as the running surface and weighing carrier when vehicles pass; a sensing and indicating device is connected with the springs, and receives load info sent by vehicles from the springs, and gives prompts to drivers; at one side of the plate-weighing beam, a jamming plate with jamming-wheel jaws is movably connected, between the plate-weighing beam and the jamming plate, a linkage is connected, when the plate-weighing beam is pressed by an overloaded vehicle and displaces downward, the jamming plate will turn over toward the plate-weighing beam through the linkage so as to block the vehicle from going forward. The invention has the advantages of the simple installation, the allowing for setting different allowable loads depending upon road sections, the very effective overload limiting.
Description
Technical field
The present invention relates to traffic route protection facility, relate in particular to and a kind ofly limit load-carrying with the protection facility of road and bridge.
Background technology
Along with the raising of china's overall national strength, " village village water flowing road " engineering is risen in the whole nation, and construction of road and bridge has had historical breakthrough.But because the objective reality of " jerry-built project ", overload of vehicle such as rolls at reason, three, five years at most newly-built road and bridge, at least once, 2 years incoherent, even put to rout all along the line.Its rework rate, repair rate grow with each passing day, and social contradications intensify day by day.Therefore, the protection of the limit for tonnage of road and bridge will become a national big problem.
Summary of the invention
The present invention is intended to release a kind of protector for road bridge, suffers too rolling of overloaded vehicle and destroys to avoid the road and bridge facilities.
I on January 21st, 2007 with regard to same design application utility model patent (application number is 200720062286.1), in order to realize stronger protection, apply for patent of invention again to the design, this also is another intention of this application.
To achieve these goals, the present invention adopts following technical scheme.
The structure of protector for road bridge of the present invention comprises plate base, and the weight sensing spring of fixed installation at least two root posts and at least four settings on the described base forms whole machine balancing and supports and the check weighing framework; Column upper end and spring upper end are horizontally disposed with tabular title plate-girder, as vehicle by the time driving face with weigh carrier; Sensing is connected with spring with suggestion device, and described sensing and suggestion device are accepted the weight information that spring is passed to from vehicle, the driver who passes by is waited award prompting; Flexibly connect clamp with card tire in a side that claims plate-girder, claim to be connected linkage between plate-girder and clamp, when claiming that plate-girder is pressed to bottom offset by overloaded vehicle, described clamp overturns to the title plate-girder under the effect of linkage, blocking vehicle moves ahead, card tire on the clamp is caught wheel, and vehicle can only retreat, can not be forward.
Described sensing and suggestion device comprise voice prompting device or/and the fluorescent screen display or/and camera head or/and warning device etc.
The structure of the spring of protector for road bridge of the present invention, column, title plate-girder and size are set different permission carrying capacities according to the maximum carrying capacity design that this highway section allows according to different highway sections.
The present invention has tangible advantage: one, simple installation; size according to the present invention is digged pit and is done firm processing under locking road surface, termination, highway section; in the main body installation pit with protector for road bridge of the present invention; claim that plate-girder is equal with the road surface; clamp is held on is close to the road surface that claims plate-girder, and suitably sealing is done on the road surface of this end.If it is when special requirement such as war, scientific research, disaster relief and rescue is arranged, can cancel restriction immediately, current arbitrarily.Two, can set different permission carrying capacities according to different highway sections.Three, limit for tonnage control is very effective, and the driver also thinks to overload by force and passes through after obtaining caution, does not roll under the situation at wheel, and the present invention then opens the card tire immediately wheel is firmly blocked, and must not advance, but can retreat, and need not the manpower law enforcement.Four, use this product, save management cost, have important function prolonging life-span road and bridge.Five, this product structure is reasonable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, base, 2, column, 3, spring, 4, claim plate-girder, 5, sensing and suggestion device, 6, clamp, 7, card tire.
The specific embodiment
Below, in conjunction with the accompanying drawings, introduce the specific embodiment of the present invention.
The structure of protector for road bridge of the present invention comprises plate base (1), and described base (1) is gone up the weight sensing spring (3) of fixed installation at least two root posts (2) and at least four settings, forms whole machine balancing and supports and the check weighing framework; Column (2) upper end and spring (3) upper end are horizontally disposed with tabular title plate-girder (4), as vehicle by the time driving face with weigh carrier; Sensing is connected with spring (3) with suggestion device (5), and described sensing and suggestion device (5) are accepted the weight information that spring (3) is passed to from vehicle, the driver who passes by is waited point out; Flexibly connect clamp (6) with card tire (7) in a side that claims plate-girder (4), claim to be connected linkage between plate-girder (4) and clamp (6), when claiming plate-girder (4) when being pressed to bottom offset by overloaded vehicle, described clamp (6) overturns to title plate-girder (4) under the effect of linkage, blocking vehicle moves ahead, card tire (7) on the clamp (6) is caught wheel, can only retreat, can not be forward.
Described sensing and suggestion device (5) comprise voice prompting device or/and the fluorescent screen display or/and camera head or/and warning device etc.
The upper and lower end of described column (2) is fixedlyed connected with base (1), title plate-girder (4) respectively, both can firmly connect, and, also antitheft effect can be arranged.
Clamp of the present invention (6) and card tire (7) are for fixedlying connected or both are the integrative-structure of global formation.
Title plate-girder of the present invention (4) is installed with clamp (6) parallel longitudinal, and clamp (6) connects identical along a limit that claims plate-girder (4).
Title plate-girder of the present invention (4) has shoe, for example the non-slip groove lines of Boulez on it.
The linkage that is connected between described title plate-girder (4) and clamp (6) can have multiple structure, such as leverage etc.
The above; it only is the preferred embodiment of protector for road bridge of the present invention; be not that technical scope of the present invention is imposed any restrictions; every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention above any trickle modification, equivalent variations and modification that embodiment did.
Claims (7)
1. protector for road bridge is characterized in that: comprise plate base (1) in the structure, described base (1) is gone up the weight sensing spring (3) of fixed installation at least two root posts (2) and at least four settings, forms whole machine balancing and supports and the check weighing framework; Column (2) upper end and spring (3) upper end are horizontally disposed with tabular title plate-girder (4); Sensing is connected with spring (3) with suggestion device (5); Flexibly connect the clamp (6) that has card tire (7) in a side that claims plate-girder (4), be connected linkage between title plate-girder (4) and clamp (6).
2. the protector for road bridge of narrating according to claim 1 is characterized in that: described sensing and suggestion device (5) comprise voice prompting device or/and the fluorescent screen display or/and camera head or/and warning device.
3. the protector for road bridge of narrating according to claim 1 is characterized in that: the upper and lower end of described column (2) respectively with base (1), claim plate-girder (4) to fixedly connected.
4. the road and bridge limit for tonnage protector of narrating according to claim 1 is characterized in that: clamp (6) and card tire (7) are for fixedlying connected or both are the integrative-structure of global formation.
5. the protector for road bridge of narrating according to claim 1 is characterized in that: claim plate-girder (4) and clamp (6) parallel longitudinal to install, clamp (6) connects along a limit that claims plate-girder (4) and coincide.
6. the protector for road bridge of narrating according to claim 1 is characterized in that: claim plate-girder (4) to have shoe.
7. the protector for road bridge of narrating according to claim 1 is characterized in that: the linkage that is connected between described title plate-girder (4) and clamp (6) is a leverage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100346847A CN101109172A (en) | 2007-04-01 | 2007-04-01 | Protector for road bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100346847A CN101109172A (en) | 2007-04-01 | 2007-04-01 | Protector for road bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101109172A true CN101109172A (en) | 2008-01-23 |
Family
ID=39041418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100346847A Pending CN101109172A (en) | 2007-04-01 | 2007-04-01 | Protector for road bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101109172A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061672A (en) * | 2010-11-19 | 2011-05-18 | 绍兴文理学院 | Weight-limit intelligent roadblock device based on self weight of vehicle |
| CN102425321A (en) * | 2011-09-21 | 2012-04-25 | 南通纺织职业技术学院 | Stereoscopic garage with automatic vehicle body regulation function |
| CN102587306A (en) * | 2012-02-22 | 2012-07-18 | 绍兴文理学院 | Intelligent roadblock device for vehicle weight limitation |
| CN102888817A (en) * | 2012-11-08 | 2013-01-23 | 陈科 | Truck bridge passing facility provided with hoisting body and capable of automatically preventing overweight |
| CN103031813A (en) * | 2012-01-17 | 2013-04-10 | 赵伟安 | Road and bridge protector and road and bridge protection system |
| CN104091448A (en) * | 2014-07-23 | 2014-10-08 | 成都百威讯科技有限责任公司 | Overload detecting device |
| CN104631363A (en) * | 2015-01-28 | 2015-05-20 | 绍兴文理学院 | Intelligent roadblock device having warning function and detection method thereof |
| CN105651369A (en) * | 2016-02-26 | 2016-06-08 | 王立冬 | Oversize vehicle overload detection device |
| CN105825620A (en) * | 2015-01-09 | 2016-08-03 | 任丘市永基建筑安装工程有限公司 | Steel arch bridge overload automatic alarming device |
| CN110700141A (en) * | 2019-10-28 | 2020-01-17 | 余艳 | Road and bridge safety inspection device |
| CN111693127A (en) * | 2020-06-30 | 2020-09-22 | 永康市华格工业产品设计有限公司 | Electronic weighing apparatus |
-
2007
- 2007-04-01 CN CNA2007100346847A patent/CN101109172A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061672B (en) * | 2010-11-19 | 2012-09-19 | 绍兴文理学院 | Weight-limit intelligent roadblock device based on self weight of vehicle |
| CN102061672A (en) * | 2010-11-19 | 2011-05-18 | 绍兴文理学院 | Weight-limit intelligent roadblock device based on self weight of vehicle |
| CN102425321B (en) * | 2011-09-21 | 2014-07-30 | 南通纺织职业技术学院 | Stereoscopic garage with automatic vehicle body regulation function |
| CN102425321A (en) * | 2011-09-21 | 2012-04-25 | 南通纺织职业技术学院 | Stereoscopic garage with automatic vehicle body regulation function |
| CN103031813A (en) * | 2012-01-17 | 2013-04-10 | 赵伟安 | Road and bridge protector and road and bridge protection system |
| CN102587306A (en) * | 2012-02-22 | 2012-07-18 | 绍兴文理学院 | Intelligent roadblock device for vehicle weight limitation |
| CN102587306B (en) * | 2012-02-22 | 2014-07-09 | 绍兴文理学院 | Intelligent roadblock device for vehicle weight limitation |
| CN102888817B (en) * | 2012-11-08 | 2014-08-27 | 陈科 | Truck bridge passing facility provided with hoisting body and capable of automatically preventing overweight |
| CN102888817A (en) * | 2012-11-08 | 2013-01-23 | 陈科 | Truck bridge passing facility provided with hoisting body and capable of automatically preventing overweight |
| CN104091448A (en) * | 2014-07-23 | 2014-10-08 | 成都百威讯科技有限责任公司 | Overload detecting device |
| CN105825620A (en) * | 2015-01-09 | 2016-08-03 | 任丘市永基建筑安装工程有限公司 | Steel arch bridge overload automatic alarming device |
| CN104631363A (en) * | 2015-01-28 | 2015-05-20 | 绍兴文理学院 | Intelligent roadblock device having warning function and detection method thereof |
| CN104631363B (en) * | 2015-01-28 | 2016-08-24 | 绍兴文理学院 | A kind of Intelligent roadblock device with warning function and detection method thereof |
| CN105651369A (en) * | 2016-02-26 | 2016-06-08 | 王立冬 | Oversize vehicle overload detection device |
| CN105651369B (en) * | 2016-02-26 | 2019-09-06 | 王立冬 | A kind of oversize vehicle overload detector |
| CN110700141A (en) * | 2019-10-28 | 2020-01-17 | 余艳 | Road and bridge safety inspection device |
| CN111693127A (en) * | 2020-06-30 | 2020-09-22 | 永康市华格工业产品设计有限公司 | Electronic weighing apparatus |
| CN111693127B (en) * | 2020-06-30 | 2022-08-19 | 永康市华格工业产品设计有限公司 | Electronic weighing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101109172A (en) | Protector for road bridge | |
| CN201955901U (en) | Intelligent road and bridge protection system | |
| CN204982715U (en) | Bridge load limit device | |
| CN200996137Y (en) | Load-limiting protecter for road bridge | |
| WO2009146960A2 (en) | Method and device for determining loads on bridges | |
| CN103225274B (en) | Deceleration energy dissipating parking system, emergency lane and deceleration energy dissipating parking method | |
| CN203950439U (en) | The on-the-spot overload detector of road | |
| CN203535798U (en) | Intelligent road and bridge monitoring system | |
| CN103031813A (en) | Road and bridge protector and road and bridge protection system | |
| CN104977073A (en) | Whole vehicle dynamic truck scale with road surface | |
| CN102587305A (en) | Buffer type height-limiting device with early warning | |
| CN206974532U (en) | A kind of axle group formula dynamic weighing truck scale with road surface | |
| CN202530400U (en) | Height limiting device with early warning buffer function | |
| WO2015060767A1 (en) | Load-sensing element, method and calculation unit in vehicle | |
| CN214061397U (en) | A freight train intelligence overrun overload vehicle restriction device for protecting highway and bridge | |
| CN211057663U (en) | Highway height limiting device | |
| CN105417364A (en) | Crane frame beam | |
| CN106803349A (en) | A kind of motor vehicles overload decision method | |
| CN202734937U (en) | Weight bridge with overload and unbalanced load function | |
| CN211349563U (en) | Intelligent early warning device for avoiding overload of vehicle on bridge overhead | |
| CN201780152U (en) | Vehicle overload detection system based on controller area network (CAN) bus | |
| KR100830578B1 (en) | Inspection of unbalanced loaded truck and safty driving guidence system and its control method | |
| CN105717824A (en) | Overloaded vehicle bridge entrance no-entry control system | |
| CN206056759U (en) | A kind of charge station's overload of vehicle control device | |
| CN104091448A (en) | Overload detecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |