CN200974538Y - Trailer for vehicle inspection - Google Patents
Trailer for vehicle inspection Download PDFInfo
- Publication number
- CN200974538Y CN200974538Y CNU2006201657505U CN200620165750U CN200974538Y CN 200974538 Y CN200974538 Y CN 200974538Y CN U2006201657505 U CNU2006201657505 U CN U2006201657505U CN 200620165750 U CN200620165750 U CN 200620165750U CN 200974538 Y CN200974538 Y CN 200974538Y
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- trailer
- vehicle frame
- wheel
- vehicle
- turnover panel
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Abstract
The utility model discloses a trailer used in the vehicle detection; the device is characterized in that the device includes a trailer body, a plurality of trailer wheels on both sides of the lower part of the trailer body, and a drive element; the drive element is arranged on the trailer body to drive at least one of the trailer wheels so as to drive the trailer to move. With the structure, the drive element to drive the trailer is arranged on the trailer; therefore, the device can eliminate the relatively large impact on the steel rope by the starting and stopping of the winch in drive in the existing technology; thus the device improves the reliability of the work, simplifies the system configuration, and saves the occupied area of the installation of the drive device.
Description
Technical field
The utility model relates to trailer, relates in particular to a kind of trailer that is used for vehicle inspection.
Background technology
Known, radiation imaging inspection is the essential detection means of customs, Civil Aviation Airport and the railway system.It is in a building can shield the inspection passage of ray, installing radiant and the detector array that can accept to pass tested vehicle ray, and tested vehicle is dragged by bundle of rays by special-purpose actuator, thereby is checked.Check system is made up of accelerator system, detector system, image-taking system, scanner unit and running inspection system etc. usually.In inspection, tested vehicle can pass through scan channel steadily, apace, is the key factor that influences picture quality and scanning percent of pass.In the prior art, the actuator of this special use comprises apron conveyor, flat truck and the various dolly etc. that drags.Apron conveyor is fit to transfering containers or pallet cargo, and flat truck and the various dolly that drags are suitable for carrying collection be installed car or various lorry.
Chinese patent CN00107480.6 discloses a kind of automatic flatcar that is used for fixing the formula container check system, during inspection, tested vehicle is driven automatic flatcar fully, the vertical, horizontal traveling gear is equipped with in the flatcar bottom, these flatcars carry tested vehicle to pass through scan channel at rectangular rail cocycle or crank motion.Yet in order to guarantee the inspection percent of pass of system, a common cover system will comprise one or more automatic flatcar, and flatcar will carry the total weight (comprising goods) of tested vehicle automatically, therefore, car body is huge, complex structure, affiliated facility is many, energy resource consumption is big, takes up an area of greatly, to ground load bearing requirements height, the cost height, the maintenance cost height.
Disclose a kind of " trailer that is used for the acting trailer system of radiant image " in Chinese patent CN200310100184.0, it comprises vehicle frame, many to track adjusting wheel etc., and rope hanging anchor etc. is housed on the vehicle frame.The driver train of this utility model is arranged on the winch of checking the passage two ends, and winch passes through scan channel by the rope traction trailer.During inspection, tested vehicle front-wheel is driven trailer, and front-wheel is located by the locating fossa on the car body platform.Yet locating fossa can only hold out against wheel from rear side in when operation, but can not stop startups, when stopping tested vehicle owing to the swing of inertia, and, during inspection,, can cause that also the speed of trailer and tested vehicle changes if track has injustice slightly.In addition, the winch driving plays the stopping time at trailer can be to the bigger impact of steel rope generation, and the velocity variations of tested vehicle can have a strong impact on picture quality during detection.Therefore, the disclosed system that is used for radiation imaging inspection of this utility model can influence picture quality stability when operation, and poor reliability is to the requirement height of building.
The utility model content
Thus, the utility model is proposed, with the shortcoming that overcomes or reduce at least to exist in the above-mentioned prior art.
A purpose of the present utility model provides a kind of trailer that is used for vehicle inspection, and this trailer can be realized self-driven, thereby save the used floor area of driver train is installed, the simplified system configuration, and improve functional reliability.
Another purpose of the present utility model provides a kind of trailer that is used for vehicle inspection, and this trailer can prevent to be in the tested vehicle swing owing to inertia on the trailer, thereby improves the quality stability of detected image and the scanning percent of pass of tested vehicle.
By providing a kind of trailer that is used for vehicle inspection to realize above-mentioned purpose of the present utility model, the wherein said trailer that is used for vehicle inspection comprises: a kind of trailer that is used for vehicle inspection, it is characterized in that, and comprising: the trailer main body; Be installed in a plurality of trailer wheels of trailer lower body part both sides; Driver train, described driver train are installed on the described trailer main body, are used for driving at least one of described a plurality of trailer wheels, thus the driving-trailer operation.
Preferably, described trailer further comprises at least one hold-fast body, and described hold-fast body is arranged on the described trailer main body, is used to hold tightly at least one wheel of the tested vehicle that is positioned on the trailer.
Preferably, described trailer main body has front vehicle frame, middle vehicle frame and back vehicle frame, is connected by hinge between described front vehicle frame and middle vehicle frame and described vehicle frame afterwards and the middle vehicle frame.
Preferably, the car body of the front vehicle frame of described trailer and/or back vehicle frame is a hollow, and the surface is provided with opening.
Preferably, described hold-fast body comprises: slide rail, described slide rail are fixed on the bottom of described front vehicle frame and/or back vehicle frame; First and second slide blocks, described first and second slide blocks slidably are arranged on the slide rail; Actuating device is connected on the vehicle frame and with described first and second slide blocks before or after described actuating device is fixed on, and is used to drive first and second slide blocks and reciprocatingly slides on slide rail; And the first and second wheel holding devices, the described first and second wheel holding devices are connected with first and second slide blocks respectively, are used for holding out against from the both sides, front and back of the wheel of tested vehicle the wheel of tested vehicle.
Preferably, described hold-fast body comprises: slide rail, described slide rail are fixed on the bottom surface of hollow car body of the front vehicle frame of described trailer and/or back vehicle frame and in car body inside; First and second slide blocks, described first and second slide blocks slidably are arranged on the slide rail; Actuating device, described actuating device is connected with described first and second slide blocks, is used to drive first and second slide blocks and reciprocatingly slides on slide rail; And the first and second wheel holding devices, the described first and second wheel holding devices are connected with first and second slide blocks respectively, are used for holding out against from the both sides, front and back of the wheel of tested vehicle the wheel of tested vehicle.
Preferably, each of the described first and second wheel holding devices comprises: turnover panel, and described turnover panel is connected with corresponding slide block by hinge; Guide wheel, described guide wheel is mounted to the bottom surface of turnover panel; And block, described block is fixed in described front vehicle frame and/or vehicle frame surface, back, and has the inclined-plane, thus when actuating device drives turnover panel by slide block, described guide wheel moves on the inclined-plane of block, thereby described turnover panel is rotated holding out against between position and the releasing position, wherein be in heeling condition holding out against the wheel of tested vehicle, and be in horizontality to discharge the wheel of described tested vehicle at the described turnover panel in described releasing position at the described described turnover panel in position that holds out against.
Preferably, described slide block is provided with a stop inclined-plane, and described stop inclined-plane engages with turnover panel with the restriction turnover panel and further rotates above holding out against the position when described turnover panel arrival holds out against the position.
Preferably, described hold-fast body is two and is arranged on the described front vehicle frame, is used to hold tightly two front-wheels of the tested vehicle that is positioned on the trailer.
Preferably, described hold-fast body is two and is arranged on the vehicle frame of described back, is used to hold tightly two trailing wheels of the tested vehicle that is positioned on the trailer.
Preferably, described actuating device comprises hydraulic actuating cylinder.
Preferably, described actuating device comprises air cylinder.
Preferably, described actuating device comprises motor, the rope sheave that links to each other with motor coaxle and is wrapped in steel rope on the rope sheave that one end of wherein said steel rope links to each other with described slide block.
Preferably, hold-fast body is four, and is arranged in couples on front vehicle frame and the back vehicle frame, is used for holding tightly respectively four wheels of tested vehicle.
Preferably, described trailer also comprises registration device, and described registration device is arranged on the trailer main body, is used for engaging with being arranged on ground anchoring device, so that locate trailer when tested vehicle is uploaded and downloaded to trailer.
Preferably, described registration device is a pair of grappling hook, is separately positioned on the rear end of described back vehicle frame.
Preferably, the both sides of any one vehicle frame in the vehicle frame before, during and after described registration device is arranged on.
Preferably, described driver train comprises at least one electrical motor.
Preferably, described trailer also comprises a pressure valve, is used to control the pressure of the first and second vehicle holding devices to the wheel of tested vehicle.
By having the utility model of said structure, the driver train that is used for driving-trailer is mounted on the trailer, therefore, can eliminate in the prior art because winch drives and playing the greater impact of stopping time to the steel rope generation, thereby improved functional reliability, and simplified system configuration, saved the occupation of land that is used to install actuating device.
Further, on according to trailer of the present utility model, hold-fast body is installed, hold out against the wheel of tested vehicle reliably from both sides, even trailer vibrates in the trailer operational process like this, the wheel of tested vehicle is owing to held out against, can swing yet, thus the quality stability of detected image and the scanning percent of pass of tested vehicle improved.
Description of drawings
Only preferred form of the present utility model is described referring now to accompanying drawing by the mode of example, wherein:
Fig. 1 is the birds-eye view according to the trailer main body of the utility model embodiment;
Fig. 2 is the end view according to the trailer main body of the utility model embodiment; And
Fig. 3-the 5th, according to the workflow scheme drawing of the hold-fast body of the trailer of the utility model embodiment, wherein Fig. 3 represents that the turnover panel of hold-fast body is in the releasing position, Fig. 4 represents that the turnover panel of hold-fast body is in the intermediateness of overturning; And Fig. 5 represents that the turnover panel of hold-fast body is in the position that holds out against of holding tested wheel of vehicle tightly.
The specific embodiment
To describe embodiment of the present utility model in detail below, example of the present utility model illustrates in the accompanying drawings, wherein identical label indication components identical.Below the description of embodiment is intended to explain with reference to the accompanying drawings the utility model.
At first, with reference to Fig. 1 and 2, be birds-eye view as shown in Figure 1 according to the trailer main body of the utility model embodiment, Fig. 2 is the end view of trailer main body.Mainly comprise trailer main body, a plurality of trailer wheel 7 and driving motor 6 according to the trailer that is used for the vehicle radiating imaging inspection described in the utility model.Described trailer main body comprises that front vehicle frame 1, middle vehicle frame 2 and back vehicle frame 3, three part vehicle frames connect with hinge 4.Alternatively, the utility model also can adopt the integral type vehicle frame, and whole vehicle frame is a rigid construction.Described a plurality of trailer wheel 7 is installed in front vehicle frame 1 and both sides, vehicle frame 3 bottom, back.The electrical motor 6 that is used as driver train is arranged on the left and right sides of front vehicle frame 1 and back vehicle frame 3, and the electrical motor quantity of vehicle frame both sides is identical, trailer wheel 7 of every electrical motor individual drive, thus driving-trailer orbits.Alternatively, also can be the both sides that electrical motor are arranged on vehicle frame asymmetricly, and can be by a plurality of trailer wheels of motor drives.
In addition, a pair of grappling hook 5 is set in the back on the vehicle frame 3, when tested vehicle was uploaded and download on the trailer, described a pair of grappling hook 5 was used in combination with the detent mechanism of uploading, be provided with on the download place ground, prevent to upload, play before and after the trailer when downloading, thereby stablize trailer.Alternatively, can adopt other any type ofly be suitable for combining with the detent mechanism of uploading, be provided with on the download place ground, to stablize the registration device of trailer.For example, that the anchoring device that can be provided with in the outside of vehicle frame and fix on the ground is used, as can to make trailer locking collision block, or the like.
With reference to figure 1 and 5, described trailer further comprises a pair of hold-fast body, and described paired hold-fast body is arranged on the vehicle frame 3 of back, be used for travelling and hold the front vehicle wheel of tested vehicle tightly at trailer, from prevent trailer travel tested vehicle play on trailer.Yet, alternatively, a pair of hold-fast body can be arranged on the front vehicle frame 1, be used for travelling and hold the rear wheel of tested vehicle tightly at trailer.Perhaps, described trailer can comprise two pairs of hold-fast bodies, is separately positioned on front vehicle frame 1 and the back vehicle frame 3, is used for holding tightly respectively being examined two back, front vehicle wheel.
Described hold-fast body is arranged in the hollow space of back vehicle frame 3 of hollow, and comprises hydraulic actuating cylinder 8, slide block 9, turnover panel 10, slide rail 11, guide wheel 12 and the block 13 that is used to activate.Hydraulic actuating cylinder 8 is fixed on the vehicle frame 3 of back and in the hollow space of back vehicle frame 3.Slide rail 11 be fixed on the back vehicle frame the bottom surface on and also the back vehicle frame 3 hollow space in.Slide block 9 is arranged on the slide rail 11, the drive of the piston rod by hydraulic actuating cylinder 8 and moving back and forth on slide rail 11.Back vehicle frame 3 upper surfaces are provided with opening, are used to hold turnover panel 10.Guide wheel 12 is fixed on the bottom surface of turnover panel 10, and alternatively, guide wheel 12 also can be made into integration with turnover panel 10.Be connected with hinge 14, hinge 15 respectively between hydraulic actuating cylinder 8 and the slide block 9 and between turnover panel 10 and the slide block 9.Block 13 is arranged on the surface of back vehicle frame, and has an inclined-plane 19.During work, hydraulic actuating cylinder 8 shrinks, and the front end piston rod drives slide block 9 and then drives turnover panel 10 and slides along slide rail 11; When turnover panel 10 moved, guide wheel 12 moved along the inclined-plane 19 of block 13, drove turnover panel 10 tops thus and rotated and perk around hinge 15.
Slide block 9 is provided with a stop inclined-plane 20.When turnover panel 10 turns to the maximum angle position, be subjected to the restriction on the stop inclined-plane 20 of slide block 9, turnover panel 10 stops operating.The piston rod of hydraulic actuating cylinder 8 continues traction slide block 9, turnover panel 10 along slide rail 11 translations, the result, and turnover panel 10 holds out against the wheel of tested vehicle, as shown in Figure 5.Trailer is by the pressure of the wheel of 10 pairs of tested vehicles of pressure valve (not shown) control turnover panel.
Before and after the wheel of each tested vehicle a turnover panel 10 is arranged respectively, turnover panel 10 of each hydraulic actuating cylinder 8 independent drive is guaranteed the pressure of each turnover panel 10.After the wheel of tested vehicle was held tightly, trailer entered condition of readiness.
Below with reference to the working process of Fig. 3 to 5 description according to trailer of the present utility model.
At first, trailer is fixed by combining between the detent mechanism that is provided with on grappling hook 5 disposed thereon and the Point Of Embarkation ground, so that tested vehicle can stably reach trailer.At this moment, turnover panel 10 is in the releasing position, and at this place, releasing position, turnover panel 10 is in level, turns over 0 degree angle.When tested vehicle front-wheel drove on the back vehicle frame 3 of trailer by the ground ramp, hydraulic actuating cylinder 8 was started working.Hydraulic actuating cylinder 8 shrinks, and drives slide block 9, turnover panel 10 along slide rail 11 translations; Simultaneously, the guide block 12 on the turnover panel 10 19 moves along the inclined-plane, thereby the front end that drives turnover panel 10 lifts, and rotates around hinge 15.When the bottom surface of turnover panel 10 when stop inclined-plane 20 on the slide block 9 engages, the rotation of turnover panel 10 is by 20 restrictions of stop inclined-plane, and can not further rotate, wherein the gradient on stop inclined-plane 20, be that maximum angle that turnover panel 10 can overturn is according to the wheel size of tested vehicle and by predefined.At this moment, slide block 9 and turnover panel 10 continue along the slide rail translation under the drive of the piston rod of hydraulic actuating cylinder 8, hold out against wheel until the front end of turnover panel 10.When whole hydraulic cylinder works pressure reach setting value, just finished the work of holding tightly.At this moment, turnover panel 10 is in and holds out against the position, holds out against the position at this, and turnover panel 10 tilts to maximum angle and holds out against the wheel of tested vehicle.
Then, start working as the electrical motor 6 of driver train, 7 operations of driving-trailer wheel, thus drive trailer along rail running.Trailer drags tested vehicle speed stabilizing ground and passes through scan channel.After detection finished, trailer drove to the download location, combined with ground mechanism at the grappling hook 5 of downloading the side trailer, stable firmly trailer.Afterwards, vehicle drivers is got on the bus, and tested vehicle is left sense channel.Trailer turns back to upload location again, prepares to enter next time and detects.
Can understand by above description, the utility model provides a kind of trailer that vehicle radiating imaging is checked that is used for, on this trailer, be provided with driver train, being used for the driving-trailer wheel orbits, thereby can eliminate in the prior art because winch drives and playing the greater impact of stopping time to the steel rope generation, improve functional reliability, saved the occupation of land that is used to install actuating device.
Further, on according to trailer of the present utility model, hold-fast body is installed, hold out against the wheel of tested vehicle reliably from both sides, even trailer vibrates in the trailer operational process like this, the wheel of tested vehicle is owing to held out against, can swing yet, thus the quality stability of detected image and the scanning percent of pass of tested vehicle improved.
Yet the utility model is not limited thereto.Those of ordinary skills can understand, and except can being applied to the vehicle radiating imaging inspection, the utility model can also be used the vehicle and the goods of other purposes and carry.
And,, it will be understood to those of skill in the art that under the situation that does not depart from principle of the present utility model and essence, can change these embodiments although embodiment of the present utility model is showed and illustrates.For example, the vehicle frame that hold-fast body is installed can not be a hollow, thus, only need to open the hole on the vehicle frame of hold-fast body holding turnover panel and reciprocating slide block gets final product being used to install, slide rail and hydraulic actuating cylinder are then by being secured on the vehicle frame bottom surface such as bindiny mechanisms such as screws and in the vehicle frame outside.Be used to drive the reciprocating actuating device of slide block and also not only be confined to hydraulic actuating cylinder, can adopt air cylinder, perhaps constitute actuating device by motor, the rope sheave that links to each other with motor coaxle and the steel rope that is wrapped on the rope sheave, an end of wherein said steel rope links to each other with described slide block, or the like.The embodiment of these changes also falls in claim of the present utility model and the equivalent institute restricted portion thereof.
Claims (19)
1. a trailer that is used for vehicle inspection is characterized in that, comprising:
The trailer main body;
Be installed in a plurality of trailer wheels of trailer lower body part both sides;
Driver train, described driver train are installed on the described trailer main body, are used for driving at least one of described a plurality of trailer wheels, thus the driving-trailer operation.
2, trailer according to claim 1 is characterized in that, described trailer further comprises at least one hold-fast body, and described hold-fast body is arranged on the described trailer main body, is used to hold tightly at least one wheel of the tested vehicle that is positioned on the trailer.
3, trailer according to claim 2 is characterized in that, described trailer main body has front vehicle frame, middle vehicle frame and back vehicle frame, is connected by hinge between described front vehicle frame and middle vehicle frame and described vehicle frame afterwards and the middle vehicle frame.
4. trailer according to claim 3 is characterized in that, the car body of the front vehicle frame of described trailer and/or back vehicle frame is a hollow, and the surface is provided with opening.
5. trailer according to claim 3 is characterized in that, described hold-fast body comprises:
Slide rail, described slide rail are fixed on the bottom of described front vehicle frame and/or back vehicle frame;
First and second slide blocks, described first and second slide blocks slidably are arranged on the slide rail;
Actuating device, described actuating device is connected with described first and second slide blocks, is used to drive first and second slide blocks and reciprocatingly slides on slide rail; And
The first and second wheel holding devices, the described first and second wheel holding devices are connected with first and second slide blocks respectively, are used for holding out against from the both sides, front and back of the wheel of tested vehicle the wheel of tested vehicle.
6. trailer according to claim 4 is characterized in that, described hold-fast body comprises:
Slide rail, described slide rail are fixed on the bottom surface of hollow car body of the front vehicle frame of described trailer and/or back vehicle frame and in car body inside;
First and second slide blocks, described first and second slide blocks slidably are arranged on the slide rail;
Actuating device is connected on the vehicle frame and with described first and second slide blocks before or after described actuating device is fixed on, and is used to drive first and second slide blocks and reciprocatingly slides on slide rail; And
The first and second wheel holding devices, the described first and second wheel holding devices are connected with first and second slide blocks respectively, are used for holding out against from the both sides, front and back of the wheel of tested vehicle the wheel of tested vehicle.
7. according to claim 5 or 6 described trailers, it is characterized in that each of the described first and second wheel holding devices comprises:
Turnover panel, described turnover panel is connected with corresponding slide block by hinge;
Guide wheel, described guide wheel is mounted to the bottom surface of turnover panel; And
Block, described block is fixed in described front vehicle frame and/or vehicle frame surface, back, and has the inclined-plane, thus when actuating device drives turnover panel by slide block, described guide wheel moves on the inclined-plane of block, thereby described turnover panel is rotated holding out against between position and the releasing position, wherein be in heeling condition holding out against the wheel of tested vehicle, and be in horizontality to discharge the wheel of described tested vehicle at the described turnover panel in described releasing position at the described described turnover panel in position that holds out against.
8. trailer according to claim 7 is characterized in that, described slide block is provided with a stop inclined-plane, and described stop inclined-plane engages with turnover panel with the restriction turnover panel and further rotates when upturned position is scheduled in described turnover panel arrival.
According to claim 3 or 4 described trailers, it is characterized in that 9, described hold-fast body is two and is arranged on the described front vehicle frame, is used to hold tightly two front-wheels of the tested vehicle that is positioned on the trailer.
According to claim 3 or 4 described trailers, it is characterized in that 10, described hold-fast body is two and is arranged on the vehicle frame of described back, is used to hold tightly two trailing wheels of the tested vehicle that is positioned on the trailer.
11., it is characterized in that described actuating device comprises hydraulic actuating cylinder according to claim 5 or 6 described trailers.
12., it is characterized in that described actuating device comprises air cylinder according to claim 5 or 6 described trailers.
13., it is characterized in that described actuating device comprises motor, the rope sheave that links to each other with motor coaxle and be wrapped in steel rope on the rope sheave that one end of wherein said steel rope links to each other with described slide block according to claim 5 or 6 described trailers.
14., it is characterized in that hold-fast body is four according to claim 3 or 4 described trailers, and be arranged in couples on front vehicle frame and the back vehicle frame, be used for holding tightly respectively four wheels of tested vehicle.
15. trailer according to claim 1 and 2, it is characterized in that described trailer also comprises registration device, described registration device is arranged on the trailer main body, be used for engaging, so that when tested vehicle is uploaded and downloaded to trailer, locate trailer with being arranged on ground anchoring device.
16, trailer according to claim 15 is characterized in that, described registration device is a pair of grappling hook, is separately positioned on the rear end of described back vehicle frame.
17. trailer according to claim 15 is characterized in that, the both sides of any one vehicle frame in the vehicle frame before, during and after described registration device is arranged on.
18. trailer according to claim 1 and 2 is characterized in that, described driver train comprises at least one electrical motor.
19. trailer according to claim 7 is characterized in that, described trailer also comprises a pressure valve, is used to control the pressure of the first and second vehicle holding devices to the wheel of tested vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201657505U CN200974538Y (en) | 2006-12-08 | 2006-12-08 | Trailer for vehicle inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201657505U CN200974538Y (en) | 2006-12-08 | 2006-12-08 | Trailer for vehicle inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974538Y true CN200974538Y (en) | 2007-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201657505U Expired - Lifetime CN200974538Y (en) | 2006-12-08 | 2006-12-08 | Trailer for vehicle inspection |
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| Country | Link |
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| CN (1) | CN200974538Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114801A (en) * | 2011-02-21 | 2011-07-06 | 新康电脑科技（苏州）有限公司 | Centralized service-car carrying system based on highway interval |
| CN101195378B (en) * | 2006-12-08 | 2011-08-17 | 同方威视技术股份有限公司 | Wheeled trolley for vehicle inspection |
| CN102530474B (en) * | 2008-07-23 | 2014-03-26 | 同方威视技术股份有限公司 | Telescopic rod unit of transporting device for vehicle |
| CN104340627A (en) * | 2013-07-23 | 2015-02-11 | 同方威视技术股份有限公司 | Vehicle dragging device, vehicle double-mode passing system and inspection system |
| CN108820741A (en) * | 2018-07-15 | 2018-11-16 | 合肥市智信汽车科技有限公司 | A kind of production vehicles closed assembly transport fixed connection apparatus |
| CN111873887A (en) * | 2020-08-07 | 2020-11-03 | 长沙智能专用车研究院有限公司 | Vehicle stop device and have its vehicle, examine weighing apparatus car |
| CN114347887A (en) * | 2022-01-26 | 2022-04-15 | 深圳市新国都智能有限公司 | Method for converting a common vehicle into an autonomous vehicle, device adapted to said method and method for operating said device |
-
2006
- 2006-12-08 CN CNU2006201657505U patent/CN200974538Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195378B (en) * | 2006-12-08 | 2011-08-17 | 同方威视技术股份有限公司 | Wheeled trolley for vehicle inspection |
| CN102530474B (en) * | 2008-07-23 | 2014-03-26 | 同方威视技术股份有限公司 | Telescopic rod unit of transporting device for vehicle |
| CN102114801A (en) * | 2011-02-21 | 2011-07-06 | 新康电脑科技（苏州）有限公司 | Centralized service-car carrying system based on highway interval |
| CN104340627A (en) * | 2013-07-23 | 2015-02-11 | 同方威视技术股份有限公司 | Vehicle dragging device, vehicle double-mode passing system and inspection system |
| US9381963B2 (en) | 2013-07-23 | 2016-07-05 | Nuctech Company Limited | Vehicle pulling device, system for passing vehicle in two modes, and inspection system thereof |
| CN104340627B (en) * | 2013-07-23 | 2017-03-01 | 同方威视技术股份有限公司 | Vehicle drive system, vehicle double mode by system with inspection system |
| CN108820741A (en) * | 2018-07-15 | 2018-11-16 | 合肥市智信汽车科技有限公司 | A kind of production vehicles closed assembly transport fixed connection apparatus |
| CN111873887A (en) * | 2020-08-07 | 2020-11-03 | 长沙智能专用车研究院有限公司 | Vehicle stop device and have its vehicle, examine weighing apparatus car |
| CN114347887A (en) * | 2022-01-26 | 2022-04-15 | 深圳市新国都智能有限公司 | Method for converting a common vehicle into an autonomous vehicle, device adapted to said method and method for operating said device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGFANGWEISHI TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: TONGFANG WEISHI TECHNOLOGY CO., LTD., QINGHUA |
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Address after: 100084 Beijing city Haidian District Shuangqing Road with Party building A block 2 layer Patentee after: Nuctech Company Limited Address before: 100084 Beijing city Haidian District Shuangqing Road with Party building A block 2 layer Patentee before: Qinghua Tongfang Weishi Tech Co.,Ltd. |
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Granted publication date: 20071114 Effective date of abandoning: 20061208 |