CN1119632C - Mobile vehicle overrunning detection station - Google Patents
Mobile vehicle overrunning detection station Download PDFInfo
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- CN1119632C CN1119632C CN00125949A CN00125949A CN1119632C CN 1119632 C CN1119632 C CN 1119632C CN 00125949 A CN00125949 A CN 00125949A CN 00125949 A CN00125949 A CN 00125949A CN 1119632 C CN1119632 C CN 1119632C
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Abstract
The present invention relates to a mobile vehicle overrunning detection station which is characterized in that a movable loader capable of loading an overrunning detection device is provided with office equipment and an overrunning detection control terminal, wherein the overrunning detection device is composed of a weighting platform, vehicle guiding devices arranged at both ends of the weighting platform, an anti-vibration stabilizer for preventing the vibration of the weighting platform and a wheel detection device. The present invention has the advantages of low cost, long service life, full measuring ability, favorable effect and easy installation and use, can quickly, flexibly and conveniently run to any positions for carrying out field installation, and can immediately carry out overrunning monitoring and detection for a load transporting vehicle.
Description
The present invention relates to a kind of truck pick-up unit that transfinites, particularly a kind of mobile vehicle overrunning detection station.
At present, the overrun vehicle pick-up unit that is adopted in the over-limited transport vehicle management mostly is the fixed measuring station that transfinites that is made of detection station that sense terminals is installed and ground Chinese style axle weight scale, needs land acquisition when this fixed measuring station that transfinites is built a station, build a house, basic runway is done in civil engineering, and not only investment is big, and the construction period is longer, and, lack dirigibility, each fixed station can only be defended tenaciously a road junction, and fixed station can only be deeply aware of one's own helplessness when faced with a great task in case vehicle is taken a devious route.When running into road enlarging, situation such as change its course, fixed station also will be scrapped thereupon, causes waste.Employed ground of present domestic fixed station Chinese style axle weight scale also exists some shortcomings simultaneously, mainly shows as the poor stability of weighing, and gross error often occurs, and measuring accuracy is low, and stop is adjusted difficulty, and the impact resistance difference also causes maintenance load big.Form by pressure head and microswitch and the measuring wheel sensor in two kinds of measuring wheel devices installing on the Chinese style axle weight scale at present is a kind of, often make a fault because frequent loose contact of microswitch and pressure head compression area are little.Another kind is a resistance strain type sensor, is subjected to the field work environment, influence of temperature change, the speed of a motor vehicle, the influence of vehicle condition and also often appearance measurement error under the uneven situation of wheel pressure.
The portable vehicle weighing apparatus that adopts in the over-limited transport vehicle management at present is a kind of ground portable vehicle weighing apparatus, it is to be made of the chain rail or the access bridge that weigh on weighing platform and the steer motor, and weighing platform has three kinds of versions, the monolithic devices resistance-strain type weighing platform of first resistance sensing class, the foil gauge of the weighing platform scale body of this structure is the two ends that integral body sticks on scale body platen, it can't help having the manufacturing process complexity, the failure rate height, life-span is short, be difficult to maintenance, the shortcoming that cost is high, and precision and automaticity are also lower.It two is single support bridge type sensor weighing platforms of resistance sensing class, higher during installation to its positioning accuracy request, require the carrying line of force and support consistency from top to bottom, otherwise will reduce measuring accuracy, very easily come off when this structure seaming chuck of being used to connect weighing platform is installed in addition, will be during assembling with hand steered, not only bother, dangerous, and, make it that comparatively difficulty is installed.It three is fluid pressure type weighing platforms, and shortcoming is that automobile easily damages scale head case or wheel carrier by pressure when wandering off, and impact resistance is poor, easy oil leakage, and the failure rate height, maintenance load is big.Above-mentioned three kinds of weighing platforms also all have the weighing platform that can't the overcome common fault of beating.It is that moment that wheel is produced on the weighing platform edge owing to pressure wheel during weighing platform up and down makes and lifts on the weighing platform opposite side and wheel when just playing weighing platform that weighing platform is beated, and jumps on the weighing platform that occurs owing to elastic restoring force.Weighing platform is beated and is not only made the detection can't operate as normal, but also very easily damages parts, shortens the life-span.The front and back end that the chain rail that weighs on the guided vehicle connects by flat blocks and by axle is provided with, and get on the bus piece and end block constitutes, because the piece of getting on the bus is the monocline face piece of getting on the bus, so the resistance of getting on the bus is bigger, particularly the BMX (Bicycle Motocross) resistance of getting on the bus is more outstanding.Moreover this monocline face piece of getting on the bus must be laid by forward, in case will fracture when oppositely placing loaded vehicle.Because this chain rail is forward and reverse all can curl, local up-bow phenomenon just can occur in case be subjected to wheel impacts in the use again, and pressure wheel is crossed bow portion the chain rail of bow portion will be fractureed.Simultaneously, the side direction ability to bear of this chain rail is very low, the very easily damaged fracture of chain rail in case vehicle wanders off.And chain rail length non-adjustable also limited its use.Above-mentioned portable vehicle weighing apparatus only can be heavy to the axle of car, and the car body bulk wight detects, and its measuring ability is also more single.
The object of the invention is to provide a kind of mobile vehicle overrunning detection station, its cost is low, long service life, and measuring ability is complete, working stability is reliable, error is little, and failure rate is low, and is effective, being easy to Fast Installation uses, and can be quick, flexibly, run to easily arbitrary place rapidly assembling and to haulage vehicle transfinite immediately monitoring with detect.
Its concrete solution is: adopt one to dispose the mobile office transport agent that office equipment and vehicle are crossed the multi-functional dynamic wheel shaft excess points new record system of weighing apparatus and can be loaded the pick-up unit that transfinites on it, so that migration, and the pick-up unit that transfinites is by weighing platform, be arranged on the steady anti-inclined to one side guide of weighing apparatus of crossing of vehicle at weighing platform two ends, prevent that weighing platform from beating from the anti-jump stabilising arrangement of gravity, multifunctional wheel axle construction pick-up unit constitutes.
The vehicle that adopts in the pick-up unit of transfiniting is steady, and to cross the anti-inclined to one side guide of weighing apparatus be access bridge or unidirectional curling self-shield chain rail.And described unidirectional curling self-shield chain rail is by the slight resistance piece of getting on the bus; limit angle of rotation flat blocks; the anti-bias load lateral mass; blockchain rail and limit angle of rotation flat blocks on the anti-bent anti-bias load of little resistance that end block is formed; the anti-bias load lateral mass, the anti-inclined to one side velocity modulation formula of the anti-song that end block is formed prolongs the chain rail and constitutes the multi-functional combination chain rail of unidirectional coiled-type.Wherein the anti-inclined to one side velocity modulation formula prolongation chain rail usage quantity of the anti-song that is connected with blockchain rail on the anti-bent anti-bias load of little resistance can increase and decrease according to the steady anti-inclined to one side guide Len req of weighing apparatus of crossing of vehicle.And the piece of getting on the bus of the slight resistance in the multi-functional combination chain rail of unidirectional coiled-type is the plane for get on the bus piece or one side of the streamlined slight resistance that is made of two symmetrical inclined-planes, the piece and the slight resistance of double inclined plane that another side is made of two inclined-planes of getting on the bus is got on the bus, reducing the impulsive force of getting on the bus, and make it not fragile.Limit angle of rotation flat blocks is that two rotation axis hole places are provided with block and interstage sleeve respectively, and constitute by block and interstage sleeve and only to make the unidirectional curling stopper of the multi-functional combination chain rail of unidirectional coiled-type, like this, but the crimpiness in when transportation influence neither, again can in use local up-bow.In addition then, the anti-bias load lateral mass is that its arranged outside has a lateral mass of reinforcing the inclined-plane, makes it greatly improve the anti-bias load ability, so that vehicle wanders off or not fragile during the side direction driving.
Describedly constitute by framework and spacing card, and weighing platform is arranged on this in the anti-jump stabilising arrangement of gravity from the anti-jump stabilising arrangement of gravity.When pressure wheel causes at the weighing platform edge when jumping on the weighing platform opposite side, this moment, wheel also just was pressed on the framework simultaneously, utilize wheel self from gravity, the spacing card of anti-jump framework opposite side setting has limited on the weighing platform effectively jumps.Use lever principle, the anti-jump moment that framework produces is forever greater than the take-off moment at weighing platform edge, thereby guarantees anti-jump reliability.In addition then, be positioned at the get on or off the bus frame of direction of framework and be provided with leg, to strengthen anti-jump moment.Moreover, also be provided with connecting piece and wheel on this device for ease of installing and transporting.
Energy sensing measuring wheel is installed on the described multifunctional wheel axle construction pick-up unit, the measuring wheel device of the survey number of believing one side only and be installed in the measuring wheel device or the inclined to one side device of survey of weighing platform both sides, and survey inductive switch in the inductive switch group of inductive switch in the inclined to one side device and measuring wheel device by pressing plate, pressure head interlock body, dry-reed mechanism or the inductive coil formula mechanism that posts a letter that posts a letter constitutes.In addition then, described pressure head interlock body is at least one.Moreover the inductive switch word order in the inductive switch group both can be installed on the framework in the anti-jump stabilising arrangement of gravity, also can independently be installed on the framework.Press out-of-dately from the measuring wheel device when wheel, because single tire differs one times with its width of twin tires, thereby the inductive switch quantity difference pushed down of quilt, thereby learn vehicle tyre number and wheel shaft type, realize the measuring wheel function thus.If wheel exceeds the weighing platform effective width during by weighing platform, the inclined to one side device of survey that is positioned at measuring wheel device or weighing platform both sides will send the wheel alerting signal that wanders off.
Described weighing platform is one by the projective table type sensor and the dual-gripper sensor weighing platform or the fluid pressure type weighing platform that are arranged on curing weighing platform that the table top on this sensor top constitutes or are made of the table top of dual-gripper sensor and portion disposed thereon.In addition then, the projective table type sensor in the described curing weighing platform is pad type projective table type sensor or bridge type projective table type sensor or single armed type projective table type sensor.And this boss is arranged on the elastic body, makes it only depend on the supporting role of boss to make working sensor.Moreover the dual-gripper sensor of dual-gripper sensor weighing platform is mainly by the elastic body that is bonded with foil gauge, the dual-gripper body that links to each other with elastic body, and the base of dual-gripper body bottom is used for constituting in the safe seaming chuck that table top connects.And safe seaming chuck is made of pressure head body and the cushion rubber that is arranged on the pressure head body.The defective that seaming chuck very easily comes off when installing to overcome weighing platform.
The present invention adopts the mobile office transport agent that disposing on it that office is provided with and vehicle is crossed the multi-functional dynamic wheel shaft excess points new record system of weighing apparatus and can load the pick-up unit that transfinites, make the whole measuring station that transfinites in the extremely short time, to migrate to the appointed place, and can carry out testing rapidly.The mobile vehicle overrunning detection station that the present invention constructed is much lower compared with existing fixed formula vehicle overload measuring station cost.Because its whole office equipment comprise worktable, cashier, safety cabinet etc. and most of checkout equipment such as microcomputer, digital weight display, printer, large screen display, sound amplifier, voltage stabilizer, ac-dc dual power supply etc. install on the mobile office transport agent, thereby these equipment do not need to install once more after each migration, thereby time and labour saving.This mobile office transport agent is again that the staff collects office, has a rest, and transports the multifunctional working place into one.Adopt among the present invention from the anti-jump stabilising arrangement of gravity be lever principle because its design utilizes, its anti-jump power is forever much larger than the take-off power that causes weighing platform to beat, thereby solved the weighing platform problem of beating reliably.The multi-functional combination chain rail of the unidirectional coiled-type that adopts among the present invention has been owing to adopted unidirectional coiled-type structure, overcome that the up-bow phenomenon appears in present common chain rail easily and the deadly defect that causes the chain rail to damage.Its combined type function is faced different user's requests for the producer, and the request for utilization of user under different occasions provides great convenience.The blockchain rail has reduced the resistance of getting on the bus significantly on the anti-bent anti-bias load of its little resistance, makes big trundle to pass through smoothly, thereby needn't worry tractor that car can damage the chain rail.Anti-bent because of its design, prevent bow, withstand voltage, anti-bias load, and resistance is little, and not easily broken, strong shock resistance, good stability, long service life, installation and maintenance are convenient.Curing weighing platform or dual-gripper sensor weighing platform that employing is made of the projective table type sensor, good stability not only, its accuracy of detection is also high.The present invention is when carrying out detection of dynamic to vehicular traffic, because the successful design of multifunctional wheel axle construction pick-up unit, making it to the judgement whether vehicle transfinites, is not simple weight according to tested vehicle, but according to its tire of different automobile types, the axle type different classes of, and, cross the weighing apparatus speed of a motor vehicle in conjunction with detected wheel gravity, whether situation such as wander off, carrying out intelligent comprehensive judges, thereby record is also distinguished single shaft single-wheel, single shaft two-wheel, twin shaft single-wheel, the twin shaft two-wheel, twin shaft list two-wheel, three shaft coupling single-wheels, three shaft coupling two-wheels, the axle of all kinds vehicles such as container car transfinites and the car load overrun condition, and go out the detection case of each car and the overrun vehicle statistical form of every day, tested vehicle classification statistical form, vehicle flowrate table at times by printer prints, etc. various forms, for the road traffic scientific management provides foundation.Thereby the present invention is a kind of convenience, and is quick, efficient, multi-functional, intellectuality, low cost, the modernized road traffic scientific management equipment of wide adaptability.
Describe the present invention in conjunction with the accompanying drawings below by embodiment:
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 crosses the electric control theory diagram of the multi-functional dynamic wheel shaft excess points new record of weighing apparatus system for vehicle among the embodiment 1.
Fig. 3 is the structural representation front view that little resistance is prevented blockchain rail on the bent anti-bias load among the embodiment 1.
Fig. 4 is the structural representation vertical view that little resistance is prevented blockchain rail on the bent anti-bias load among the embodiment 1.
Fig. 5 is that little resistance is prevented blockchain rail and the anti-bent connection diagram that resists between inclined to one side velocity modulation formula prolongation chain rail on the bent anti-bias load among the embodiment 1.
Fig. 6 crosses the get on the bus structural representation of piece of slight resistance in the anti-inclined to one side guide of weighing apparatus for embodiment 1 vehicle is steady.
Fig. 7 is the steady structural representation front view of crossing limit angle of rotation flat blocks in the anti-inclined to one side guide of weighing apparatus of embodiment 1 vehicle.
Fig. 8 is the steady structural representation vertical view of crossing limit angle of rotation flat blocks in the anti-inclined to one side guide of weighing apparatus of embodiment 1 vehicle.
Fig. 9 is that the steady weighing apparatus of crossing of embodiment 1 vehicle is prevented anti-bias load lateral mass structural representation in the inclined to one side guide.
Figure 10 is the A-A sectional view of Fig. 9.
Figure 11 for be equipped with among the embodiment 1 multifunctional wheel axle construction pick-up unit from the anti-jump stabilising arrangement structural representation of gravity.
Figure 12 is the B-B cut-open view of Figure 11.
Figure 13 is the structural representation front view of embodiment 1 multifunctional wheel axle construction pick-up unit.
Figure 14 is the structural representation vertical view of embodiment 1 multifunctional wheel axle construction pick-up unit.
Figure 15 is the structural representation of embodiment 1 inductive switch.
Figure 16 is the structural representation that embodiment 1 solidifies weighing platform.
The sensor construction front view that Figure 17 adopts in the weighing platform for Figure 16 solidifies.
The sensor construction vertical view that Figure 18 adopts in the weighing platform for Figure 16 solidifies.
The sensor construction upward view that Figure 19 adopts in the weighing platform for Figure 16 solidifies.
Figure 20 is the slight resistance that adopts among the embodiment 2 block structure synoptic diagram of getting on the bus.
Figure 21 is the anti-bias load lateral mass structural representation that adopts among the embodiment 2.
Figure 22 is the C-C sectional view of Figure 21.
Figure 23 is the structural representation that solidifies weighing platform among the embodiment 2.
The sensor construction front view that Figure 24 adopts in the weighing platform for Figure 23 solidifies.
The sensor construction vertical view that Figure 25 adopts in the weighing platform for Figure 23 solidifies.
The sensor construction upward view that Figure 26 adopts in the weighing platform for Figure 23 solidifies.
Figure 27 is steady anti-inclined to one side guide of weighing apparatus and the structural representation front view from the anti-jump stabilising arrangement part of gravity crossed of vehicle among the embodiment 3.
Figure 28 is the structural representation vertical view of Figure 27.
Figure 29 is the structural representation that embodiment 3 solidifies weighing platform.
The sensor construction front view that Figure 30 adopts in the weighing platform for Figure 29 solidifies.
The sensor construction vertical view that Figure 31 adopts in the weighing platform for Figure 29 solidifies.
The sensor construction upward view that Figure 32 adopts in the weighing platform for Figure 29 solidifies.
Figure 33 is from the structural representation of the anti-jump stabilising arrangement of gravity among the embodiment 4.
Figure 34 is the D-D cut-open view of Figure 33.
Figure 35 is the structural representation of embodiment 5 weighing platforms.
Figure 36 is the I portion enlarged drawing of Figure 35.
Embodiment 1:
Mobile office transport agent 1 among Fig. 1 is a motor vehicle, giant-screen M is installed in the top of this car, include CPU (central processing unit), printer, equipment and batteries such as display, voltage stabilizer, the vehicle of auxiliary devices such as uninterrupted power source are crossed the multi-functional dynamic wheel shaft excess points new record of weighing apparatus system and are arranged in this car, and safety cabinet, office equipment such as desk and office appliance also are arranged in this car.The vehicle in the pick-up unit of transfiniting is steady cross that the anti-inclined to one side guide of weighing apparatus adopts for prolonging the multi-functional combination chain rail of unidirectional coiled-type that chain rail 4 constitutes by blockchain rail 2 on the anti-bent anti-bias load of little resistance and by the anti-inclined to one side velocity modulation formula of anti-song that clamp 3 is connected.Weighing platform 6 is arranged in the anti-jump stabilising arrangement 5 of gravity, and is connected as a single entity by web member and the multi-functional combination chain rail of unidirectional coiled-type that is provided with on it from the anti-jump stabilising arrangement 5 of gravity.And multifunctional wheel axle construction pick-up unit 7 is installed on the anti-jump stabilising arrangement 5 of gravity.
Among Fig. 2, sensor C at the wheel of tested truck when weighing station makes it stressed, it can change gravitational cue into corresponding electric signal and through hub JX signal be reached amplifier F amplification, change digital signal into through connected converter A/D again and reach CPU (central processing unit) CPU, the measuring wheel device L that is connected with CPU (central processing unit) and survey inclined to one side device P and also wheel condition and the information of wandering off are delivered to CPU (central processing unit) CPU, CPU (central processing unit) CPU gathers and handles various information, on display X, the operator is shown simultaneously, and externally show with large screen display M.After a bogie is all opened weighing station, printer PRN will be immediately with the axle of this car license number and every axletree number, axle type, tire number, weight limit for tonnage value, the value that transfinites, axle transfinites and adds up to and the car load weight, car load limit for tonnage value, the car load value that transfinites prints, and prints date and time-write interval.After CPU receives the signal that wanders off of surveying inclined to one side device P if vehicle wanders off, will send alerting signal, and on printing list, print the mark that wanders off.Network interface MOD sends to the webserver by transceiver SF with signal, to realize data network.Battery pack E powers to straight-flow system through voltage stabilizer W, and powers to AC system through uninterrupted power source UPS.Charger D is used for to the electric battery electric energy supplement.
Blockchain rail 2 prolongs in the multi-functional combination chain rail of unidirectional coiled-type of chain rail 4 by clamp 3 binding formations with preventing the anti-inclined to one side velocity modulation formula of song on the anti-bent anti-bias load of the little resistance of Fig. 3 to Fig. 5, what the end of getting on the bus of blockchain rail 2 adopted on the anti-bent anti-bias load of little resistance is shown in Figure 6 being regardless of anyway, the streamlined piece 8 of getting on the bus that durability is good, and the anti-bias load lateral mass 10 that adopt the multi-functional combination chain rail of unidirectional coiled-type both sides is Fig. 9, the anti-bias load lateral mass that has an inclined-plane 13 in its outside shown in Figure 10 is so that it has lateral force resistance performance preferably.The limit angle of rotation flat blocks 9 that is positioned between both sides is Fig. 7, shown in Figure 8 its two rotation axis hole places are provided with block 14 and interstage sleeve 15 makes this chain rail only can unidirectional curling limit angle of rotation flat blocks, and, slight resistance on the anti-bent anti-bias load of little resistance in the blockchain rail piece 8 of getting on the bus, limit angle of rotation flat blocks 9, anti-bias load lateral mass 10, in the end between 12 and the anti-bent anti-inclined to one side velocity modulation formula limit angle of rotation flat blocks 9 that prolongs the chain rail, anti-bias load lateral mass 10 all is to fix by split pin or nut by two ends, axle 11 serial connection back between the end block 12.Connection between limit angle of rotation flat blocks should make the block 14 at limit angle of rotation flat blocks rotation axis hole place limit its anglec of rotation with interstage sleeve 15 relative dischargings to constitute stopper, and it only can be rotated in half cycle.
Among Figure 11 to Figure 12 from the anti-jump stabilising arrangement 5 of gravity be a framework 19 be positioned at that spacing card 18 on four angles of framework constitutes from the anti-jump stabilising arrangement main body of gravity, the two ends of framework 19 are welded with leg 16 to strengthen anti-jump moment, and the web member 17 that is used for being connected with the multi-functional combination chain rail of unidirectional coiled-type also is welded on the two ends of framework 19, Figure 13, multifunctional wheel axle construction pick-up unit 7 shown in Figure 14 is installed in the end of getting on or off the bus of framework.
Figure 13, the measuring wheel device of 22 settings of inclined to one side inductive switch 22, the two inclined to one side inductive switches of survey of the survey for constituting the inclined to one side device of survey that install Figure 14 multifunctional wheel axle construction pick-up unit middle shell 20 both sides is made of five inductive switches 21 of inductive switch group.And inductive switch 21,22 is dry-reed type inductive switch as shown in figure 15.
Among Figure 15, be installed with pressing plate 24 on the shell 23, pressing plate can move on shell flexibly, and pressing plate 24 belows are provided with pressure head interlock body 25, and when pressure was removed, pressure head interlock body can accurately reset under spring 26 effects.Tongue tube 27 and magnet 28 is formed the mechanism that posts a letter, and utilizes to make that relative position changes between tongue tube and magnet behind the pressure head interlock body pressurized, thereby sends signal.If tongue tube 27 and magnet 28 are just constituted inductive coil formula inductive switch with inductive coil and sheet metal generation respectively.
The weighing platform that adopts in the present embodiment is for solidifying weighing platform, what placed the bottom of weighing platform table top 29 among Fig. 16 is that Figure 17 is to pad type projective table type sensor 30 shown in Figure 19, the both sides that are positioned at the boss 32 at middle part in this sensor are elastic body 31, be bonded with foil gauge in the elastic body, after the stressed elastic body distortion of boss, foil gauge is with exportable corresponding signal.This sensor becomes its loaded area of flat big, shock-resistant, adopts when being suitable for making slim weighing platform.
During vehicle detection, when tested vehicle ' is on the multi-functional combination chain rail of unidirectional coiled-type, under the effect of limit angle of rotation flat blocks 9 rotation axis hole place stoppers, can make by the slight resistance piece 8 of getting on the bus, limit angle of rotation flat blocks 9, anti-bias load lateral mass 10, formation only can folk prescription on the anti-bent anti-bias load of the folding little resistance that curls the blockchain rail car phenomenon of curling can not appear, with the steady weighing apparatus of crossing of guided vehicle.When the tested vehicle spacing card on the anti-jump stabilising arrangement of gravity during weighing platform up and down, can play the effect that prevents that weighing platform from beating.
When tested vehicle walks on the pressing plate of multifunctional wheel axle construction pick-up unit inductive switch, under big control area, the dry-reed inductive switch will precision maneuver, and signal is delivered to vehicle cross the multi-functional dynamic wheel shaft excess points new record of weighing apparatus system, simultaneously, when vehicle walks on the weighing platform, the pad type projective table type sensor of table top bottom also will be crossed the multi-functional dynamic wheel shaft excess points new record system output signal of weighing apparatus to vehicle.
During the measuring station migration, unidirectional many kinetic energy of coiled-type combination chain rail of the pick-up unit that transfinites and weighing platform etc. all can be placed in the mobile office transport agent of this mobile vehicle overrunning detection station.
Embodiment 2:
In the present embodiment, the slight resistance that adopts in the blockchain rail on the anti-bent anti-bias load of the little resistance piece of getting on the bus is the slight resistance of the double inclined plane shown in Figure 20 piece of getting on the bus, anti-bias load lateral mass in the multi-functional combination chain rail of unidirectional coiled-type uses is Figure 21, big inclined-plane anti-bias load lateral mass shown in Figure 22.Weighing platform is a Figure 23 to the curing weighing platform that is made of table top 29 and bridge type projective table type sensor 33 shown in Figure 26.And all the other structures are identical with embodiment 1.
Embodiment 3:
The steady anti-inclined to one side guide of weighing apparatus of crossing of vehicle adopts Figure 27 in the present embodiment, the access bridge 34 of multifunctional wheel axle construction pick-up unit is installed among Figure 28, and survey inclined to one side device and be installed in, and weighing platform is a Figure 29 to the curing weighing platform that is made of table top 29 and single armed type projective table type sensor 35 shown in Figure 32 from the both sides of the anti-jump stabilising arrangement framework of gravity.All the other structures are identical with embodiment 1.
Embodiment 4:
Present embodiment adopts the fluid pressure type weighing platform, and this weighing platform is arranged on as Figure 33, shown in Figure 34 have the scale head protection support 36 in the anti-jump stabilising arrangement of gravity.All the other structures are identical with embodiment 1.
Embodiment 5:
What present embodiment adopted is dual-gripper sensor weighing platform, Figure 35, in 36, the dual-gripper body that is provided with on the dual-gripper sensor base 37 of table top 29 bottoms for constituting by two legs 39, and be connected with a reinforcement 38 between two legs, the bottom of steel ball 40 is provided with the push-down head 41 that is connected with the bridge-type elastic body, and be used for being provided with a cushion rubber 43 in the ring groove on the pressure head body 42 of the safe seaming chuck 44 that connects with table top, friction force with generation and hole wall is installed safe seaming chuck, can not come off voluntarily during maintenance.
Claims (10)
1. mobile vehicle overrunning detection station; comprise the pick-up unit that transfinites; it is characterized in that also comprising and dispose the mobile office transport agent that office equipment and vehicle are crossed the multi-functional dynamic wheel shaft excess points new record system of weighing apparatus and can be loaded the pick-up unit that transfinites on it; and; transfinite pick-up unit by weighing platform (6); be arranged on the unidirectional curling self-shield chain rail or the access bridge formula vehicle guidance device at weighing platform two ends; prevent that weighing platform from beating from the anti-jump stabilising arrangement of gravity (5), multifunctional wheel axle construction pick-up unit (7) constitutes.
2. mobile vehicle overrunning detection station according to claim 1; it is characterized in that unidirectional curling self-shield chain rail is one by slight resistance car piece (8); limit angle of rotation flat blocks (9); anti-bias load lateral mass (10); blockchain rail (2) and limit angle of rotation flat blocks (9) on the anti-bent anti-bias load of little resistance that end block (12) is formed; the anti-bent anti-bias load velocity modulation formula that anti-bias load lateral mass (10), end block (12) are formed prolongs the multi-functional combination chain rail of unidirectional coiled-type that chain rail (4) constitutes.
3. mobile vehicle overrunning detection station according to claim 2, it is characterized in that slight resistance in the multi-functional combination chain rail of the unidirectional coiled-type piece (8) of getting on the bus is that streamlined get on the bus piece or an one side that is made of two symmetrical inclined-planes is plane and double inclined plane that another side is made of two inclined-planes of the getting on the bus piece of getting on the bus, limit angle of rotation flat blocks (9) is that two rotation axis hole places are provided with block (14) respectively, interstage sleeve (15), and constitute by block and interstage sleeve and only to make the unidirectional curling stopper of the multi-functional combination chain rail of unidirectional coiled-type, anti-bias load lateral mass (10) is the anti-bias load lateral mass that its arranged outside has an inclined-plane (13).
4. mobile vehicle overrunning detection station according to claim 1 it is characterized in that being made of framework (19) and spacing card (18) from the anti-jump stabilising arrangement of gravity, and weighing platform (6) is arranged on this in the anti-jump stabilising arrangement of gravity.
5. mobile vehicle overrunning detection station according to claim 1, it is characterized in that being equipped with on the multifunctional wheel axle construction pick-up unit (7) energy sensing measuring wheel, the measuring wheel device of the survey number of believing one side only and be installed in measuring wheel device both sides or the inclined to one side device of survey of weighing platform both sides, and the inductive switch in the inductive switch group (21) and survey inductive switch (22) in the inclined to one side device in the measuring wheel device by pressing plate (24), pressure head interlock body (25), dry-reed mechanism or the inductive coil formula mechanism that posts a letter that posts a letter constitutes.
6. mobile vehicle overrunning detection station according to claim 1 is characterized in that weighing platform (6) is one by the projective table type sensor and be arranged on the curing weighing platform that the table top (29) on this sensor top constitutes.
7. mobile vehicle overrunning detection station according to claim 1 is characterized in that weighing platform (6) is one by the dual-gripper sensor, the dual-gripper sensor weighing platform that the table top of portion disposed thereon constitutes.
8. mobile vehicle overrunning detection station according to claim 6, the projective table type sensor that it is characterized in that solidifying in the weighing platform is pulvilliform projective table type sensor (30) or bridge shape projective table type sensor (33) or single armed shape projective table type sensor (35).
9. mobile vehicle overrunning detection station according to claim 7, it is characterized in that dual-gripper sensor in the dual-gripper sensor weighing platform is mainly by elastic body that is bonded with foil gauge and the dual-gripper body that links to each other with elastic body, the base (37) of dual-gripper body bottom, the safe seaming chuck (44) that is used for being connected with table top (29) constitutes.
10. mobile vehicle overrunning detection station according to claim 9 is characterized in that safe seaming chuck (44) is made of pressure head body (42) and the cushion rubber (43) that is arranged on the pressure head body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00125949A CN1119632C (en) | 2000-09-02 | 2000-09-02 | Mobile vehicle overrunning detection station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00125949A CN1119632C (en) | 2000-09-02 | 2000-09-02 | Mobile vehicle overrunning detection station |
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| Publication Number | Publication Date |
|---|---|
| CN1281803A CN1281803A (en) | 2001-01-31 |
| CN1119632C true CN1119632C (en) | 2003-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN00125949A Expired - Fee Related CN1119632C (en) | 2000-09-02 | 2000-09-02 | Mobile vehicle overrunning detection station |
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| CN (1) | CN1119632C (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100367014C (en) * | 2002-02-26 | 2008-02-06 | 乔永康 | Automatic vehicle overload detecting system and method |
| CN1296683C (en) * | 2002-02-26 | 2007-01-24 | 乔永康 | System and method for automatically and dynamically recognizing and detecting overload of motor-driven vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4192394A (en) * | 1978-06-26 | 1980-03-11 | Simpson Cullie M | Alarm system for platform scale |
| GB2042742A (en) * | 1979-02-15 | 1980-09-24 | Australian Road Res Board | Weighing Platforms |
| US4832140A (en) * | 1986-02-13 | 1989-05-23 | Pfister Gmbh | Platform weighing apparatus and method for producing thereof |
| CN2237842Y (en) * | 1995-06-19 | 1996-10-16 | 华南理工大学 | Portable hand-clasping type dynamic weighing apparatus for automobile |
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2000
- 2000-09-02 CN CN00125949A patent/CN1119632C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4192394A (en) * | 1978-06-26 | 1980-03-11 | Simpson Cullie M | Alarm system for platform scale |
| GB2042742A (en) * | 1979-02-15 | 1980-09-24 | Australian Road Res Board | Weighing Platforms |
| US4832140A (en) * | 1986-02-13 | 1989-05-23 | Pfister Gmbh | Platform weighing apparatus and method for producing thereof |
| CN2237842Y (en) * | 1995-06-19 | 1996-10-16 | 华南理工大学 | Portable hand-clasping type dynamic weighing apparatus for automobile |
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| Publication number | Publication date |
|---|---|
| CN1281803A (en) | 2001-01-31 |
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