CN203462416U - Lifting height limited gantry system - Google Patents

Lifting height limited gantry system Download PDF

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Publication number
CN203462416U
CN203462416U CN201320524249.3U CN201320524249U CN203462416U CN 203462416 U CN203462416 U CN 203462416U CN 201320524249 U CN201320524249 U CN 201320524249U CN 203462416 U CN203462416 U CN 203462416U
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CN
China
Prior art keywords
control
lift
gantry
height
road
Prior art date
Application number
CN201320524249.3U
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Chinese (zh)
Inventor
蒋鹏
张乾坤
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合肥市市政设计院有限公司
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Priority to CN201320524249.3U priority Critical patent/CN203462416U/en
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Publication of CN203462416U publication Critical patent/CN203462416U/en

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Abstract

The utility model discloses a lifting height limited gantry system, which comprises a lifting height limited gantry, wherein the lifting height limited gantry comprises upright posts respectively positioned on two sides of a road, a crossbeam fixedly arranged on the tops of two upright posts and a lifting beam hung below the crossbeam. The lifting height limited gantry system also comprises front control equipment and a background control system, wherein the front control equipment comprises road surface monitoring equipment used for acquiring road surface information of an entrance ramp provided with the lifting height limited gantry, and a lifting control system used for driving the lifting beam to lift. The road surface monitoring equipment and the lifting control system are connected with the background control system through signals respectively. The lifting height limited gantry system can meet the requirements on the adjustability and remote control of the height limited gantry under different height limited conditions, and can ensure the security of operation of the lifting height limited gantry and improve the operating efficiency of the road.

Description

Liftable height-limiting gantry system
Technical field
The utility model relates to road traffic facility technical field, relates in particular to a kind of liftable height-limiting gantry system.
Background technology
Quick propelling along with city size expansion, there is great variety in various places traffic trip distance and travel components, under the large environmental policy of building of great development is supported, elevated road system as one of quick trip carrier begins to take shape, for improving viaduct traffic efficiency, ensure pontic safety and traffic safety, need take necessary traffic guiding and suitable measure of control reasonably guide and manage sailing overhead vehicle into, to avoid on the one hand occurring on bridge traffic accident or other reasons cause when stifled major vehicular movement unordered pour in overhead, cause the situation of overhead system paralysis, more should stop on the other hand part overload overrun vehicle and sail viaduct into, pontic is caused to fatal destruction, cause potential safety hazard or accident.
For stopping part overload overrun vehicle, sail viaduct into, generally, at the Parking Entrance place of elevated road, height-limiting gantry is set, the height of traditional height-limiting gantry is fixed, comprise the column and the two fixing crossbeams in column top that lay respectively at road both sides, form portal-framed structure, compliance is poor, cannot meet the functional requirement of taking different maximum height limits under different condition.
For example, in prior art, also having proposed the patent No. is 201320054701.4, name is called: a kind of liftable height-limiting gantry, described height-limiting gantry is also included in day beam below and is hung with lift beam, by regulating the restrict driving vehicle of passing road of the high flexible of lift beam.
But in prior art, do not develop the control system that can meet liftable height-limiting gantry Long-distance Control demand, cannot ensure that the security of operation of liftable height-limiting gantry and road operational efficiency are lower.
Utility model content
Because the above-mentioned defect of prior art, the utility model provides a kind of can meet liftable height-limiting gantry Long-distance Control demand, can ensure the security of operation of liftable height-limiting gantry and the liftable height-limiting gantry system that improves road operational efficiency simultaneously.
For achieving the above object, the utility model provides a kind of liftable height-limiting gantry system, comprise liftable height-limiting gantry, described liftable height-limiting gantry comprises and lays respectively at the column of road both sides, the lift beam that is fixedly installed on the crossbeam at two column tops and is suspended on crossbeam below.
Described liftable height-limiting gantry system of the present utility model also comprises front-end control facilities and background control system.
Described front-end control facilities comprises for obtaining the road surface watch-dog of the Entrance ramp information of road surface that is provided with the spacing portal frame of described liftable and for driving the lift control system of described lift beam lifting.
Described road surface watch-dog is connected with described background control system signal respectively with described lift control system.
Preferably, described background control system comprise working state monitoring subsystem, lift beam elevating control operational subsystems, for the statistical analysis subsystem of statistical analysis system inside parameters data and for the operation management subsystem of systematic parameter and supervisory systems duty and network state is set.
Preferably, described front-end control system also comprises the video monitoring subsystem of the type of vehicle judgement when recording front end height-limiting gantry operation state and indirect labor's operated from a distance ascending, descending.
Preferably, described front-end control facilities also comprises the variable information board for conveying a message to driver, and described variable information board is connected with described background control system signal.
Preferably, described front-end control facilities also comprises collision sensing trigger sensor, and described collision sensing trigger sensor is arranged on described lift beam, and described collision sensing trigger sensor is connected with described background control system signal.
Preferably, described road surface watch-dog comprises video-frequency monitor and car amount detector.
Preferably, described front-end control facilities also comprises the control appliance assembly that possesses unit operation function, and the miscellaneous part of described front-end control facilities is all connected with described background control system signal by described control appliance assembly.
Preferably, described lift control system comprises machine driven system for driving described lift beam lifting, for manually controlling the manual control module of described machine driven system and for automatically controlling the automatic control module of described machine driven system, described machine driven system is connected with described lift beam, described manual control module is connected in described machine driven system, and described machine driven system is connected with described background control system signal by described automatic control module.
Preferably, described machine driven system comprises drive motors, rotating shaft, the first reel, the second reel, the first stay cord and the second stay cord, described rotating shaft is connected with described drive motors, described the first reel and volume Two jacket casing are located in described rotating shaft, one end of described the first stay cord is connected on one end of described lift beam, the other end of described the first stay cord is connected on described the first reel by pulley, one end of described the second stay cord is connected on the other end of described lift beam, the other end of described the second stay cord is connected on described the second reel by pulley, described drive motors is connected with described background control system signal by described automatic control module, described manual control module is a hand-operated device, described hand-operated device is connected on described rotating shaft one end away from drive motors.
Preferably, on described lift beam, be provided with the crack for lift beam can be ruptured in time at assigned address under impacting.
The beneficial effect of the utility model liftable height-limiting gantry system is as follows:
1. the utility model has met adjustability and the Long-distance Control demand of liftable height-limiting gantry under different limit for height demand conditions, can ensure the security of operation of liftable height-limiting gantry simultaneously and improve road operational efficiency.
2. meet the regulatory requirement to existing viaduct heavy vehicle restriction, overhead Entrance ramp is realized to Intelligent height-limiting and control.
3. from safety perspective, system has taken into full account the factor that driving behavior, performances of motor vehicles, Ramp Design etc. may cause potential safety hazard, avoids vehicle to rush or other drivers judge reason by accident and clash into height-limiting frame by mistake, accidents caused.
4. from workability point, system considers normal condition and traffic administration demand in particular cases, and the machinery that needs visual background control system, on-the-spot remote control and power supply to end is controlled.
For rush forbidden destruction height-limiting frame vehicle and other people for destructive insident has full recording process, for follow-up recovery, law enforcement provide voucher.
6. be applicable to the existing portal frame of each entrance driveway of viaduct and grade separation place, can on existing support body, carry out other corollary systems of improvement and installation, can not have each entrance driveway of portal frame to redesign liftable height-limiting gantry of the present utility model in present situation, and plan as a whole the setting of present situation label and the redesign of corollary system installation requirement yet.
7. the utility model is followed environmental protection theory, integrates as far as possible existing portal frame, label, cable and other existing utilities of utilizing, and effectively reduces construction investment, avoids waste.
8. this design ascending/decending height-limiting frame is not only focused on feature and the applicability of existing traffic administration demand, but also considers that ascending/decending height-limiting frame coordinates mutually with road landscape, is conducive to and the civic landscape of making the overall development of modernization metropolis requires fusion mutually.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to understand fully the purpose of this utility model, feature and effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment liftable height-limiting gantry system.
Fig. 2 is the structural representation of the present embodiment lift control system.
The specific embodiment
Fig. 1 is the structural representation of the present embodiment liftable height-limiting gantry system.As shown in Figure 1, this specific embodiment proposes a kind of liftable height-limiting gantry system, comprise liftable height-limiting gantry 100, liftable height-limiting gantry 100 comprises and lays respectively at the column 101 of road both sides, the lift beam 103 that is fixedly installed on the crossbeam 102 at two column tops and is suspended on crossbeam 102 belows.Wherein, described liftable height-limiting gantry system also comprises front-end control facilities 200 and background control system 300.
Front-end control facilities 200 comprises for obtaining the road surface watch-dog 210 of the Entrance ramp information of road surface that is provided with the spacing portal frame 100 of liftable and for driving the lift control system 220 of lift beam 103 liftings.
Road surface watch-dog 210 is connected with background control system 300 signals respectively with lift control system 220.
Exemplary, road surface watch-dog 210 comprises video-frequency monitor and car amount detector (not shown), is provided with the crack (not shown) for lift beam can be ruptured in time at assigned address under impacting on lift beam 103.Wherein, described video-frequency monitor can adopt the high definition rifle formula video camera of 2.1 hundred ten thousand video recording resolution ratio (1920x1080), lift beam 103 can adopt the aluminum pipe of φ 100x3mm, described crack is rectangular slits, and under the effect of impact force, aluminum pipe produces distortion at place, crack, and crack becomes large gradually simultaneously, last aluminum pipe is split by place, crack, guarantee that aluminum pipe, under vehicular impact, can rupture in time, prevent portal frame distortion or topple.
Certainly, in other specific embodiments, road surface watch-dog and lift beam can also adopt other outsourcing pieces, repeat no more herein.
The further specific embodiment as the present embodiment, as shown in Figure 1, described background control system comprise working state monitoring subsystem 310, lift beam elevating control operational subsystems 320, for the statistical analysis subsystem 330 of statistical analysis system inside parameters data and for the operation management subsystem 340 of systematic parameter and supervisory systems duty and network state is set.Working Status Monitoring subsystem 310 is connected with road surface watch-dog 210 signals, and lift beam elevating control operational subsystems 320 is connected with lift control system 220 signals.
The further specific embodiment as the present embodiment, as shown in Figure 1, front-end control facilities 200 also comprises for recording front end height-limiting gantry operation state and indirect labor's operated from a distance liter, the video monitoring subsystem (not shown) of the type of vehicle judgement while falling, and variable information board 230 and collision sensing trigger sensor 240 for conveying a message to driver, variable information board 230 is connected with background control system 300 signals, collision sensing trigger sensor 240 is arranged on lift beam 103, collision sensing trigger sensor 240 is connected with background control system 300 signals.
The further specific embodiment as the present embodiment, as shown in Figure 1, front-end control facilities 200 also comprises the control appliance assembly 250 that possesses unit operation function, and the miscellaneous part of front-end control facilities 200 is all connected with background control system 300 signals by control appliance assembly 250.By control appliance assembly 250, controlled the running of each subset, receive instruction execution that background control system 300 is assigned, meanwhile also possess the function of unit operation, when network interrupts or in other situations, can realize unit Artificial Control, there is good reliability.
Above-mentioned each parts all can adopt conventional outsourcing piece or realize by programming module, and front-end control facilities 200 can also comprise the miscellaneous parts such as attention device, repeats no more herein.
Fig. 2 is the structural representation of the present embodiment lift control system.As shown in Figure 2, lift control system 220 comprises machine driven system 221 for driving lift beam 103 liftings, for the manual control module 222 of manual control machine tool transmission system 221 with for the automatic control module 223 of robot brain tool transmission system 221, machine driven system 221 is connected with lift beam 103, manual control module 222 is connected in machine driven system 221, and machine driven system 221 is connected with background control system 300 signals by automatic control module 223.
The further specific embodiment as the present embodiment, as shown in Figure 2, machine driven system 221 comprises drive motors 2211, rotating shaft 2212, the first reel 2213, the second reel 2214, the first stay cord 2215 and the second stay cord 2216, rotating shaft 2212 is connected with drive motors 2211, the first reel 2213 and the second reel 2214 are set in rotating shaft 2212, one end of the first stay cord 2215 is connected on one end of lift beam 103, the other end of the first stay cord 2215 is connected on the first reel 2213 by pulley (not marking in figure), one end of the second stay cord 2216 is connected on the other end of lift beam 103, the other end of the second stay cord 2216 is connected on the second reel 2214 by pulley (not marking in figure), drive motors 2211 is connected with background control system 300 signals by automatic control module 223, manual control module 222 is a hand-operated device, described hand-operated device is connected on rotating shaft 2212 one end away from drive motors 2211.In addition, between drive motors and rotating shaft, be also provided with clutch 2217.
Under hand pattern, the machine driven system course of work is as follows: first pull open the clutch 2217 between drive motors and reel, then by hand-operated device rotating shaft 2212, drive the first reel 2213 and the second reel 2214, the first reels 2213 and the second reel 2214 to pull the first stay cord 2215 and the second stay cord 2216 to control lifting.Between reel and lift beam, be provided with the pulley of right quantity, for the break-in of stay cord, can reduce the frictional force of wire rope simultaneously, be convenient to hand control.After hand pattern finishes, loosen the clutch makes reel be connected with drive motors.
Under automatic mode, drive motors is controlled and has been substituted hand action by automatic control module 223.Its course of work is as follows: in uphill process, drive motors band movable reel, rolls stay cord and make lift beam increase; In decline process, automatic control module 223 is controlled drive motors 2211 reverse rotations, and lift beam 103 is driven stay cord and declined by deadweight.After drive motors 2211 quits work, utilize the brake of drive motors 2211 or the decline that staring torque overcomes lift beam 103.
Exemplary, the concrete applicable cases of the present embodiment liftable height-limiting gantry system is as follows:
The present embodiment liftable height-limiting gantry system applies is on a plurality of up ring road of viaduct and overpass bridge, a liftable height-limiting gantry 100 is set in the entrance of each up ring road, under each liftable height-limiting gantry 100 gathers by front-end control facilities 200 respectively, ring road information of road surface feeds back to the background control system 300 that is arranged on command centre of Traffic Warden Subteam and monitors in real time and record, and operating personnel can carry out elevating control by 220 pairs of lift beams of the artificial remote control lift control system of background control system 300 103.
Exemplary, the present embodiment is adjusted to a certain height (as 2.5m) by night or certain period (as 0:00~5:00) limit for height, this period Don't Exceed Height Limit lorry and passenger vehicle sail viaduct or overpass bridge into, to ensure that night or certain period sail elevated road into without Don't Exceed Height Limit superimposed truck under the on-the-spot management and control state of people's police, other periods are controlled by normal (as 5.5m) limit for height.Each lifting overhead and grade separation Entrance ramp lift beam is controlled the artificial remote control of platform by command centre of Traffic Warden Subteam, after management operating maturation, can realize regularly lifting of programme-control, and ring road entrance is furnished with remote control and manual-operated emergent control device.
For avoid lift beam Overheight Vehicles in lifting process to hit the generation of situation by mistake, native system is supporting to be provided with video monitoring subsystem, the variable information board (VMS) of high-definition camera and to be correlated with and to assist traffic sign.Before lift beam declines, the remote control personnel of command centre are the variable information board issue elevating lever decline warning message of issuing command control front end first, prompting ring road is in limit for height state, then recall the real-time monitored picture of front end, judgement has or not large-scale Overheight Vehicles within the scope of 150 meters, the spacing portal frame of liftable the place ahead, if meet after above-mentioned condition, can issue lifting instruction, elevating lever journey time is controlled at 10s left and right.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technician in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.

Claims (10)

1. a liftable height-limiting gantry system, comprise liftable height-limiting gantry, described liftable height-limiting gantry comprises and lays respectively at the column of road both sides, the lift beam that is fixedly installed on the crossbeam at two column tops and is suspended on crossbeam below, it is characterized in that:
Described liftable height-limiting gantry system also comprises front-end control facilities and background control system;
Described front-end control facilities comprises for obtaining the road surface watch-dog of the Entrance ramp information of road surface that is provided with the spacing portal frame of described liftable and for driving the lift control system of described lift beam lifting;
Described road surface watch-dog is connected with described background control system signal respectively with described lift control system.
2. liftable height-limiting gantry system as claimed in claim 1, is characterized in that: described background control system comprises working state monitoring subsystem, lift beam elevating control operational subsystems, for the statistical analysis subsystem of statistical analysis system inside parameters data and for the operation management subsystem of systematic parameter and supervisory systems duty and network state is set.
3. liftable height-limiting gantry system as claimed in claim 2, is characterized in that: described front-end control system also comprises the video monitoring subsystem of the type of vehicle judgement when recording front end height-limiting gantry operation state and indirect labor's operated from a distance ascending, descending.
4. liftable height-limiting gantry system as claimed in claim 1, is characterized in that: described front-end control facilities also comprises the variable information board for conveying a message to driver, and described variable information board is connected with described background control system signal.
5. liftable height-limiting gantry system as claimed in claim 1, it is characterized in that: described front-end control facilities also comprises collision sensing trigger sensor, described collision sensing trigger sensor is arranged on described lift beam, and described collision sensing trigger sensor is connected with described background control system signal.
6. liftable height-limiting gantry system as claimed in claim 1, is characterized in that: described road surface watch-dog comprises video-frequency monitor and car amount detector.
7. the liftable height-limiting gantry system as described in claim 1 to 6 any one, it is characterized in that: described front-end control facilities also comprises the control appliance assembly that possesses unit operation function, the miscellaneous part of described front-end control facilities is all connected with described background control system signal by described control appliance assembly.
8. liftable height-limiting gantry system as claimed in claim 1, it is characterized in that: described lift control system comprises machine driven system for driving described lift beam lifting, for manually controlling the manual control module of described machine driven system and for automatically controlling the automatic control module of described machine driven system, described machine driven system is connected with described lift beam, described manual control module is connected in described machine driven system, and described machine driven system is connected with described background control system signal by described automatic control module.
9. liftable height-limiting gantry system as claimed in claim 8, it is characterized in that: described machine driven system comprises drive motors, rotating shaft, the first reel, the second reel, the first stay cord and the second stay cord, described rotating shaft is connected with described drive motors, described the first reel and volume Two jacket casing are located in described rotating shaft, one end of described the first stay cord is connected on one end of described lift beam, the other end of described the first stay cord is connected on described the first reel by pulley, one end of described the second stay cord is connected on the other end of described lift beam, the other end of described the second stay cord is connected on described the second reel by pulley, described drive motors is connected with described background control system signal by described automatic control module, described manual control module is a hand-operated device, described hand-operated device is connected on described rotating shaft one end away from drive motors.
10. liftable height-limiting gantry system as claimed in claim 1, is characterized in that: on described lift beam, be provided with the crack for lift beam can be ruptured in time at assigned address under impacting.
CN201320524249.3U 2013-08-26 2013-08-26 Lifting height limited gantry system CN203462416U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104932409A (en) * 2015-05-29 2015-09-23 安徽四创电子股份有限公司 Viaduct intelligent height limit system background management control system and control method
CN105005259A (en) * 2015-05-29 2015-10-28 安徽四创电子股份有限公司 PLC control method based on viaduct intelligent height limit control system
CN105113437A (en) * 2015-08-25 2015-12-02 湖北智德威控科技有限公司 Intelligent height limiting frame
CN110636265A (en) * 2019-09-28 2019-12-31 张若玮 Comprehensive monitoring machine for electric power facilities

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104932409A (en) * 2015-05-29 2015-09-23 安徽四创电子股份有限公司 Viaduct intelligent height limit system background management control system and control method
CN105005259A (en) * 2015-05-29 2015-10-28 安徽四创电子股份有限公司 PLC control method based on viaduct intelligent height limit control system
CN105005259B (en) * 2015-05-29 2017-06-16 安徽四创电子股份有限公司 A kind of PLC control methods based on overpass intelligent height-limiting control system
CN105113437A (en) * 2015-08-25 2015-12-02 湖北智德威控科技有限公司 Intelligent height limiting frame
CN110636265A (en) * 2019-09-28 2019-12-31 张若玮 Comprehensive monitoring machine for electric power facilities

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Address after: 230041 Anhui province Hefei City Yingshang Road West, Yi Jing Road South colorful 16 storey office building, 17 floor, 18 floor

Patentee after: Hefei municipal engineering design and Research Institute Co. Ltd.

Address before: 230041 Anqing Road, Anhui, China, No. 85, No.

Patentee before: HEFEI MUNICIPAL DESIGN INSTITUTE CO., LTD.

C56 Change in the name or address of the patentee