CN103031813A - Road and bridge protector and road and bridge protection system - Google Patents
Road and bridge protector and road and bridge protection system Download PDFInfo
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- CN103031813A CN103031813A CN2012100181046A CN201210018104A CN103031813A CN 103031813 A CN103031813 A CN 103031813A CN 2012100181046 A CN2012100181046 A CN 2012100181046A CN 201210018104 A CN201210018104 A CN 201210018104A CN 103031813 A CN103031813 A CN 103031813A
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Abstract
The invention discloses a road and bridge protector and a road and bridge protection system, relating to a traffic road and bridge protection facility. The road and bridge protector comprises a dynamic weighing detector, a wheel retaining plate and a return plate, wherein the dynamic weighing detector comprises a bearing plate, a pedestal, weight sensing springs and stand columns; the wheel retaining plate and the return plate are arranged at the front end and the rear end of the bearing plate respectively; the stand columns are provided with driving devices to drive the upper ends of the stand columns to lift and drop so as to lift and drop the bearing plate; and one end of the return plate close to the bearing plate is pivotally connected with the bearing plate, can tilt downwards by taking the end away from the bearing plate as an axis and can tilt back upwards at a certain angle. The road and bridge protection system comprises the road and bridge protector and a forced speed-down device. The road and bridge protector has the advantages of compact and skillful structure, need of a small number of power driving devices, small power of the power driving devices, reduced manufacturing cost, less roadbed occupation, easiness and convenience in mounting, low mounting cost, automation, good effect, unattended operation and capability of being universally applicable to national highways, provincial highways and rural roads.
Description
Technical field
The present invention relates to traffic road and bridge protection facility, espespecially a kind of can protect road and bridge intact protector for road bridge and road and bridge protection system.
Background technology
Construction of road and bridge need to spend huge investment, since the raising of china's overall national strength, country-wide construction of road and bridge fast development.But overload of vehicle transfinites seriously, so that road and bridge damage aggravation, the bridges and culverts event of caving in happens occasionally, and the people life property safety is subject to serious threat, and society's waste is huge.Therefore, extremely urgent to the protection of road and bridge, very urgent.
That Chinese patent discloses is a kind of " intelligent road and bridge protection system " (patent No. 201120013939.3); the overweight vehicle that surpasses the road and bridge load-carrying ability is implemented automatically interception; it is on duty to need not manpower, plays an important role to protecting road and bridge not crushed to damage by pressure by overweight vehicle.Its structure comprises dynamic weighing detector, information management and control platform, alarming device, number-plate number recognition device, the forced reduction apparatus that can weigh to it and the blocking apparatus of forcing to tackle the vehicle of deliberately making a breakthrough in Vehicle Driving Cycle, dynamic weighing detector, forced reduction apparatus and blocking apparatus are set in turn in the entrance of road and bridge along the normal vehicle operation direction.In this system, divide before and after dynamic weighing detector, forced reduction apparatus and the described blocking apparatus to be arranged, the dynamic weighing detector is arranged on the entrance front end of road and bridge, and forced reduction apparatus and described blocking apparatus are set afterwards again.This system is with split setting before and after dynamic weighing detector, forced reduction apparatus and the described blocking apparatus, the dynamic weighing detector is installed in a form of sentencing heavy hole, blocking apparatus is installed in the form that another sentences heavy hole again, increased the volume of whole system, the shared roadbed in placement is large, make and the installation cost height, be not easy to promote.
Summary of the invention
The present invention is intended to the above-mentioned deficiency for prior art, provide a kind of protector for road bridge and road and bridge protection system.Protector for road bridge structure become letter, the shared roadbed in placement is little, makes and installation cost descends, and is convenient to promote.
For this reason, protector for road bridge of the present invention and road and bridge protection system adopt following technical scheme:
Construct protector for road bridge of the present invention, comprise dynamic weighing detector, side plate of rolls and the carriage return plate that in Vehicle Driving Cycle, to weigh to it, the dynamic weighing detector comprises loaded plate, base, weight sensing spring and column, loaded plate and base are horizontally disposed with, on base, erect and be connected between loaded plate and the base by weight sensing spring by upright supports for loaded plate; Side plate of rolls and carriage return plate are separately positioned on the rear and front end of loaded plate, column configuration driven device causes loaded plate lifting and decline with the upper end lifting that drives column, an end and loaded plate that side plate of rolls is close to loaded plate articulate, and the carriage return plate articulates also and can also can lift toward last time certain angle as axle has a down dip take the end away from loaded plate by an end and the loaded plate of loaded plate.
The carriage return plate take away from an end of side plate of rolls as have a down dip 25 degree～30 degree and can lift toward last time 25 degree～30 degree of axle.
Computer control system also is set, and the drive unit of weight sensing spring and column configuration is electrically connected with computer control system, and computer control system receives the signal of weight sensing spring, and exports control signal to the drive unit of column configuration.
Road and bridge of the present invention protection system, comprise protector for road bridge and forced reduction apparatus.
The floor installation of protector for road bridge is in the bottom surface in the heavy hole of the entrance excavation of road to be protected or bridge, and loaded plate is consistent with road surface or the bridge floor height of described entrance; Side plate of rolls supports on the roadbed be packed in described entrance and is in sustained height with road surface or the bridge floor of described entrance, and the roadbed below the carriage return plate is shaped with the carriage return plate that the slopes of one 25 degree～30 degree have a down dip with support.
Described forced reduction apparatus is the domatic body that does not also enter on the road surface that protector for road bridge is set and be horizontally placed on the strip on this road surface.
Road and bridge of the present invention, protection system also comprised electronic prealarming system; described electronic prealarming system is other electronic display and the sound prompt device of entrance that is arranged on road to be protected or bridge, electronic display and sound prompt device and computer control system wired connection or wireless connections.
Road and bridge of the present invention, protection system also comprised other automatic camera device and the alarming apparatus of entrance that is arranged on road to be protected or bridge, automatic camera device and alarming apparatus and computer control system wired connection or wireless connections.
The working mechanism of protector for road bridge of the present invention is, the maximum license bearing capacity input computer control system of road to be protected or bridge when passing by vehicle when slowing down the input protector for road bridge, is weighed through the dynamic weighing detector and to be detected when not overweight, and vehicle smooth is without hindrance; When overweight, its signal reaches computer control system, and the drive unit that computer control system disposes to column sends and drives the instruction that the column upper end descends, and loaded plate is descended, and is equivalent to the front side plate of rolls lifting of vehicle, stops vehicle to move ahead; At this moment, the carriage return plate is spent toward 25 degree～30 that have a down dip under the drive that loaded plate descends, so that the vehicle rollback unloading.Vehicle rollback leaves loaded plate, the dynamic weighing detector reaches computer control system with signal, computer control system is sent the instruction that drives the rising of column upper end to the drive unit of column configuration, loaded plate is risen reset, the carriage return plate lifts 25 degree～30 degree and resets under the drive that loaded plate rises.
Beneficial effect of the present invention is: one, and dynamic weighing detector, side plate of rolls and carriage return plate three are overall structure, side plate of rolls and carriage return plate are separately positioned on the rear and front end of loaded plate, side plate of rolls is packed on the roadbed, need not start, only loaded plate lifting is in the time of the loaded plate lifting, the carriage return plate and then tilts, and tilt to drop on the roadbed, compact conformation is ingenious, and the Power Drive Unit that needs is few, the power of Power Drive Unit is also little, and manufacturing cost descends.Its two, protector for road bridge is installed is only needed a heavy hole, the roadbed that takies is little, simple installation, installation cost is low.Its three, automation, effective, unmanned is saved manpower, reduces management cost.Its four, applicability is strong, national highway, provincial highway and backroad are generally applicable.Have economical and intelligent selective, as long as on the road or the entrance of bridge protector for road bridge (economical) is installed just can be realized major function.Installation electronic prealarming system etc. belongs to of the present invention intelligent.
Description of drawings
Fig. 1 is protector for road bridge schematic diagram of the present invention;
Fig. 2 is road and bridge of the present invention protection system schematic diagrames.
Among the figure: 10, dynamic weighing detector; 1, loaded plate; 2, base; 3, weight sensing spring; 4, column; 20, side plate of rolls; 30, carriage return plate; 40, heavy hole; 50, roadbed; 60, road surface; 70, forced reduction apparatus.
The specific embodiment
Below, by reference to the accompanying drawings, introduce the specific embodiment of the present invention.
As shown in Figure 1, protector for road bridge of the present invention, comprise dynamic weighing detector 10, side plate of rolls 20 and the carriage return plate 30 that in Vehicle Driving Cycle, to weigh to it, dynamic weighing detector 10 comprises loaded plate 1, base 2, weight sensing spring 3 and column 4, loaded plate 1 and base 2 are horizontally disposed with, loaded plate 1 is supported on by column 4 on the base 2, and weight sensing spring 3 is erect and is connected between loaded plate 1 and the base 2; Column 4 arranges 4 at least, and weight sensing spring 3 arranges 4 at least.Side plate of rolls 20 and carriage return plate 30 are separately positioned on the rear and front end of loaded plate 1, column 4 configuration driven devices cause loaded plate 1 lifting and decline with the upper end lifting that drives column 4, an end and loaded plate 1 that side plate of rolls 20 is close to loaded plate 1 articulate, and carriage return plate 30 articulates also and can also can lift toward last time certain angle as axle has a down dip take the end away from loaded plate 1 by an end and the loaded plate 1 of loaded plate 1.
Computer control system also is set, the drive unit of weight sensing spring 3 and column 4 configurations is electrically connected with computer control system, computer control system receives the signal (information of actual measurement vehicle capacity) of weight sensing spring 3, and exports control signal (driving column 4 upper end ascending, descendings or not start etc.) device to the drive unit of column 4 configurations.
Road and bridge of the present invention protection system, comprise protector for road bridge 10 and forced reduction apparatus 70.
The base 2 of protector for road bridge 10 is installed in the bottom surface in heavy hole 40 of the entrance excavation of road to be protected or bridge, and loaded plate 1 is consistent with road surface 60 or the bridge floor height of described entrance; It is upper and be in sustained height with road surface 60 or the bridge floor of described entrance that side plate of rolls 2 supports the roadbed 50 (this place roadbed 50 is than the height of road surface 60 low side plate of rolls 2) that is packed in described entrance, and the roadbeds 50 below the carriage return plate 3 are shaped with the carriage return plate 3 that slopes that one 25 degree～30 spend have a down dip with support.
Described forced reduction apparatus 70 is the domatic body that does not also enter on the road surface 60 that protector for road bridge 10 is set and be horizontally placed on the strip on this road surface 60.
Road and bridge of the present invention, protection system also comprised electronic prealarming system; described electronic prealarming system is other electronic display and the sound prompt device of entrance that is arranged on road to be protected or bridge, electronic display and sound prompt device and computer control system wired connection or wireless connections.
Road and bridge of the present invention, protection system also comprised other automatic camera device and the alarming apparatus of entrance that is arranged on road to be protected or bridge, automatic camera device and alarming apparatus and computer control system wired connection or wireless connections.
Claims (6)
1. protector for road bridge, comprise dynamic weighing detector, side plate of rolls and the carriage return plate that in Vehicle Driving Cycle, to weigh to it, it is characterized in that: the dynamic weighing detector comprises loaded plate, base, weight sensing spring and column, loaded plate and base are horizontally disposed with, on base, erect and be connected between loaded plate and the base by weight sensing spring by upright supports for loaded plate; Side plate of rolls and carriage return plate are separately positioned on the rear and front end of loaded plate, column configuration driven device causes loaded plate lifting and decline with the upper end lifting that drives column, an end and loaded plate that side plate of rolls is close to loaded plate articulate, and the carriage return plate articulates also and can also can lift toward last time certain angle as axle has a down dip take the end away from loaded plate by an end and the loaded plate of loaded plate.
2. protector for road bridge according to claim 1 is characterized in that: the carriage return plate take away from an end of side plate of rolls as have a down dip 25 degree～30 degree and can lift toward last time 25 degree～30 degree of axle.
3. protector for road bridge according to claim 1 and 2; it is characterized in that: computer control system also is set; the drive unit of weight sensing spring and column configuration is electrically connected with computer control system; computer control system receives the signal of weight sensing spring, and exports control signal to the drive unit of column configuration.
Road and bridge protection system, it is characterized in that: comprise an any protector for road bridge and the forced reduction apparatus of claim 1 to the claim 3; The floor installation of protector for road bridge is in the bottom surface in the heavy hole of the entrance excavation of road to be protected or bridge, and loaded plate is consistent with road surface or the bridge floor height of described entrance; Side plate of rolls supports on the roadbed be packed in described entrance and is in sustained height with road surface or the bridge floor of described entrance, and the roadbed below the carriage return plate is shaped with the carriage return plate that the slopes of one 25 degree～30 degree have a down dip with support; Described forced reduction apparatus is the domatic body that does not also enter on the road surface that protector for road bridge is set and be horizontally placed on the strip on this road surface.
Road and bridge according to claim 4 protection system; it is characterized in that: also comprise electronic prealarming system; described electronic prealarming system is other electronic display and the sound prompt device of entrance that is arranged on road to be protected or bridge, electronic display and sound prompt device and computer control system wired connection or wireless connections.
Road and bridge according to claim 5 protection system; it is characterized in that: also comprise other automatic camera device and the alarming apparatus of entrance that is arranged on road to be protected or bridge, automatic camera device and alarming apparatus and computer control system wired connection or wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100181046A CN103031813A (en) | 2012-01-17 | 2012-01-17 | Road and bridge protector and road and bridge protection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100181046A CN103031813A (en) | 2012-01-17 | 2012-01-17 | Road and bridge protector and road and bridge protection system |
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| CN103031813A true CN103031813A (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100181046A Pending CN103031813A (en) | 2012-01-17 | 2012-01-17 | Road and bridge protector and road and bridge protection system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528650A (en) * | 2013-09-22 | 2014-01-22 | 西安航天化学动力厂 | Real-time weighing device for shaping |
| CN105862623A (en) * | 2016-04-21 | 2016-08-17 | 四川大学 | Barricade system for compulsively constraining passage of motor vehicles and method for controlling barricade system |
| CN106758958A (en) * | 2016-12-19 | 2017-05-31 | 上海理工大学 | Self-reliance road brake system |
| CN110578295A (en) * | 2019-10-18 | 2019-12-17 | 郭鑫 | detection mechanism for limiting overweight vehicle to pass through bridge |
| CN114875825A (en) * | 2022-06-20 | 2022-08-09 | 广东高速科技投资有限公司 | Overweight early warning device is used to bridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996137Y (en) * | 2007-01-21 | 2007-12-26 | 趙丕才 | Load-limiting protecter for road bridge |
| CN101109172A (en) * | 2007-04-01 | 2008-01-23 | 趙丕才 | Protector for road bridge |
| CN201340657Y (en) * | 2009-02-04 | 2009-11-04 | 赵伟安 | Safety inspection device for comprehensive treatment for excess of standard |
| KR100942601B1 (en) * | 2009-08-07 | 2010-02-16 | 삼인데이타시스템 (주) | The truck scale for overload vehicle control of high-speed and low-speed |
| CN201955901U (en) * | 2011-01-06 | 2011-08-31 | 石门县民用科学技术研究所 | Intelligent road and bridge protection system |
-
2012
- 2012-01-17 CN CN2012100181046A patent/CN103031813A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200996137Y (en) * | 2007-01-21 | 2007-12-26 | 趙丕才 | Load-limiting protecter for road bridge |
| CN101109172A (en) * | 2007-04-01 | 2008-01-23 | 趙丕才 | Protector for road bridge |
| CN201340657Y (en) * | 2009-02-04 | 2009-11-04 | 赵伟安 | Safety inspection device for comprehensive treatment for excess of standard |
| KR100942601B1 (en) * | 2009-08-07 | 2010-02-16 | 삼인데이타시스템 (주) | The truck scale for overload vehicle control of high-speed and low-speed |
| CN201955901U (en) * | 2011-01-06 | 2011-08-31 | 石门县民用科学技术研究所 | Intelligent road and bridge protection system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528650A (en) * | 2013-09-22 | 2014-01-22 | 西安航天化学动力厂 | Real-time weighing device for shaping |
| CN105862623A (en) * | 2016-04-21 | 2016-08-17 | 四川大学 | Barricade system for compulsively constraining passage of motor vehicles and method for controlling barricade system |
| CN105862623B (en) * | 2016-04-21 | 2018-06-29 | 四川大学 | A kind of barrier system and its control method for forcing to limit autos only |
| CN106758958A (en) * | 2016-12-19 | 2017-05-31 | 上海理工大学 | Self-reliance road brake system |
| CN110578295A (en) * | 2019-10-18 | 2019-12-17 | 郭鑫 | detection mechanism for limiting overweight vehicle to pass through bridge |
| CN114875825A (en) * | 2022-06-20 | 2022-08-09 | 广东高速科技投资有限公司 | Overweight early warning device is used to bridge |
| CN114875825B (en) * | 2022-06-20 | 2022-12-23 | 广东高速科技投资有限公司 | Overweight early warning device is used to bridge |
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| PB01 | Publication | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |