CN103010228A - Positioning system and schnabel car - Google Patents
Positioning system and schnabel car Download PDFInfo
- Publication number
- CN103010228A CN103010228A CN2012104825517A CN201210482551A CN103010228A CN 103010228 A CN103010228 A CN 103010228A CN 2012104825517 A CN2012104825517 A CN 2012104825517A CN 201210482551 A CN201210482551 A CN 201210482551A CN 103010228 A CN103010228 A CN 103010228A
- Authority
- CN
- China
- Prior art keywords
- cylindrical pressure
- pressure cylinder
- control valve
- proportional control
- gyroscope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention provides a positioning system and a schnabel car. The positioning system comprises a gyroscope, a controller and a proportional control valve, wherein the gyroscope is arranged on a cylinder body of a pressure column oil cylinder of the schnabel car and is used for measuring the space coordinates of the pressure column oil cylinder, the controller is connected with the gyroscope and is used for calculating through the space coordinates so as to obtain the control signal and sending the control signal to the proportional control valve, and the proportional control valve is connected with a positioning oil cylinder on the schnabel car and is used for controlling the extension of a telescopic arm of the positioning oil cylinder through the control signal. The positioning system can automatically regulate the position of the pressure column oil cylinder in real time till the pressure column oil cylinder comes up to the standard, the regulation is accurate and the efficiency is high.
Description
Technical field
The present invention relates to mechanical technique, relate in particular to a kind of positioning system and schnabel car.
Background technology
Schnabel car is a kind of of railway truck, is used for the transportation large-tonnage goods of growing up, such as voltage transformer.Fig. 1 a looks scheme drawing for the master of existing schnabel car, Fig. 1 b is the birds-eye view of Fig. 1 a, referring to Fig. 1 a and Fig. 1 b, schnabel car comprises two trains, the adjust tilt jack 10 that each train all comprises car body 8, is hinged on the cylindrical pressure cylinder 9 of car body 8 upsides and is arranged on cylindrical pressure cylinder 9 belows.The cylindrical pressure cylinder 9 that the upside of each train is provided with on 9, two trains of two cylindrical pressure cylinders arranges in opposite directions.In transportation, goods 11 is fixed with schnabel car, and particularly, the downside of goods 11 and car body 8 are hinged, and upside clamps goods 11 by the cylindrical pressure cylinder 9 that arranges in opposite directions.
Schnabel car needed to guarantee the cylinder body level of cylindrical pressure cylinder before transporting cargo.In the prior art, be arranged on adjust tilt jack flexible of cylindrical pressure cylinder bottom by adjustment, come the leveling cylindrical pressure cylinder.After flexible the putting in place of range estimation adjust tilt jack, whether the range estimation cylindrical pressure cylinder level; If the range estimation basic horizontal can detect by instrument by tape measure, vertical again.If four cylindrical pressure cylinders are all by above-mentioned detection, it is qualified namely to be considered as Vehicle preparation, can lade.
There is following problem at least in prior art: use the detection mode poor accuracy of tape measure, vertical, in addition, because cylindrical pressure cylinder is high apart from ground, have certain potential safety hazard during testing staff's operation.
Summary of the invention
The invention provides a kind of positioning system and schnabel car, be used for accurately measuring the cylindrical pressure cylinder level whether on the schnabel car.
The invention provides a kind of positioning system, wherein, comprising:
Gyroscope is arranged on the cylinder body of cylindrical pressure cylinder on the schnabel car, is used for measuring the spatial coordinates of described cylindrical pressure cylinder;
Controller is connected with described gyroscope, is used for according to the controlled signal of described spatial coordinates calculation, and described control signal is sent to proportional control valve;
Proportional control valve is connected with adjust tilt jack on the described schnabel car, is used for controlling according to described control signal the overhang of described adjust tilt jack telescopic boom.
Aforesaid positioning system, preferably,
The quantity of described gyroscope and described proportional control valve equates, all is at least one.
Aforesaid positioning system preferably, also comprises:
Charging water gauge is connected with described proportional control valve, is used for showing the fluid amount that enters described proportional control valve.
Aforesaid positioning system preferably, also comprises:
Telltale is connected with described controller, is used for showing described spatial coordinates.
The present invention also provides a kind of schnabel car, has corresponding cylindrical pressure cylinder and the adjust tilt jack that arranges of many groups, and the telescopic boom of described adjust tilt jack is supported on the cylinder body of described cylindrical pressure cylinder, and wherein, the arbitrary positioning system that provides of the present invention also is provided described schnabel car.
Aforesaid schnabel car, preferably,
The quantity correspondent equal of described cylindrical pressure cylinder, adjust tilt jack, gyroscope and proportional control valve.
Direction when being in the use state with schnabel car is as reference, and cylindrical pressure cylinder and schnabel car are hinged, roughly is to be horizontally disposed with; Adjust tilt jack vertically arranges, and the telescopic boom of adjust tilt jack is supported on the cylinder body of cylindrical pressure cylinder.The telescopic boom of adjust tilt jack stretches out, and supports the cylindrical pressure cylinder upward movement; The telescopic boom retraction of adjust tilt jack, under Action of Gravity Field, cylindrical pressure cylinder moves downward, and meaning is that adjust tilt jack is only regulated cylindrical pressure cylinder on short transverse.Gyroscope is used for the spatial coordinates of Real-time Measuring piezometric post oil cylinder, and the spatial coordinates that measures is sent to controller.Be provided with the leveling program in the controller, controller is after receiving spatial coordinates, calculate the distance that cylindrical pressure cylinder should be conditioned according to the leveling program, this distance is converted into control signal, transfer to proportional control valve, proportional control valve control enter or flow out adjust tilt jack fluid what, and then the overhang of control adjust tilt jack telescopic boom.Above-mentioned control process carries out in real time, until the position of cylindrical pressure cylinder is up to the standard.As seen, above-mentioned positioning system can be in real time and automatically regulate the position of cylindrical pressure cylinder, until cylindrical pressure cylinder is up to the standard, and regulates precisely, efficient is high.
Description of drawings
Fig. 1 a looks scheme drawing for the master of existing schnabel car;
Fig. 1 b is the birds-eye view of Fig. 1 a;
The positioning systematic schematic diagram that Fig. 2 provides for the embodiment of the invention.
The specific embodiment
The positioning systematic schematic diagram that Fig. 2 provides for the embodiment of the invention.
The embodiment of the invention provides a kind of positioning system, comprising gyroscope 1, controller 2 and proportional control valve 3.Gyroscope 1 is arranged on the cylinder body of cylindrical pressure cylinder 4 on the schnabel car, is used for measuring the spatial coordinates of described cylindrical pressure cylinder 4; Controller 2 is connected with described gyroscope 1, is used for according to the controlled signal of described spatial coordinates calculation, and described control signal is sent to proportional control valve 3; Proportional control valve 3 is connected with adjust tilt jack 5 on the described schnabel car, is used for controlling according to described control signal the overhang of described adjust tilt jack 5 telescopic booms.
Direction when being in the use state with schnabel car is as reference, and cylindrical pressure cylinder 4 is hinged with schnabel car, roughly is to be horizontally disposed with; Adjust tilt jack 5 vertically arranges, and the telescopic boom of adjust tilt jack 5 is supported on the cylinder body of cylindrical pressure cylinder 4.The telescopic boom of adjust tilt jack 5 stretches out, and supports cylindrical pressure cylinder 4 upward movements; The telescopic boom retraction of adjust tilt jack 5, under Action of Gravity Field, cylindrical pressure cylinder 4 moves downward, and meaning is that 5 of adjust tilt jacks are regulated cylindrical pressure cylinder 4 on short transverse, specifically referring to curved arrow among Fig. 2 and straight arrows.Gyroscope 1 is used for the spatial coordinates of Real-time Measuring piezometric post oil cylinder 4, and the spatial coordinates that measures is sent to controller 2.Be provided with the leveling program in the controller 2, controller 2 is after receiving spatial coordinates, calculate the distance that cylindrical pressure cylinder 4 should be conditioned according to the leveling program, this distance is converted into control signal, transfer to proportional control valve 3, proportional control valve 3 control enter or flow out adjust tilt jack 5 fluid what, and then the overhang of control adjust tilt jack 5 telescopic booms.Above-mentioned control process carries out in real time, until the position of cylindrical pressure cylinder 4 is up to the standard.
As seen, above-mentioned positioning system can be in real time and automatically regulate the position of cylindrical pressure cylinder, until cylindrical pressure cylinder is up to the standard, and regulates precisely, efficient is high.
Further, the quantity of described gyroscope 1 and proportional control valve 3 equates, all is at least one.
Be provided with four groups of cylindrical pressure cylinders and adjust tilt jack on the existing schnabel car, and these four groups of cylindrical pressure cylinders are not related each other with adjust tilt jack, so, for every group of cylindrical pressure cylinder and adjust tilt jack, all need a gyroscope and proportional control valve, gyroscope is used for measuring the spatial coordinates of cylindrical pressure cylinder, and proportional control valve is used for the overhang of control adjust tilt jack.
For ease of the pressure of fluid in the observation positioning system, preferably, the positioning system also comprises charging water gauge 6, is connected with described proportional control valve 3, is used for showing the fluid amount that enters described proportional control valve 3.
In order to make operating personal know in real time the spatial coordinates of cylindrical pressure cylinder 4, particularly, the positioning system also comprises telltale 7, is connected with described controller 2, is used for showing described spatial coordinates.Telltale 7 is the display space coordinate in real time.
The electricity consumption proportional technique is answered by the positioning system that technique scheme provides, and realizes the hommization leveling of cylindrical pressure cylinder is operated by hydraulic efficiency pressure system and electric control system.By being arranged on the spatial coordinates of the gyroscope survey cylindrical pressure cylinder on the cylindrical pressure cylinder cylinder body; By the gyroscope feedback signal, automatically control the stroke of adjust tilt jack.
The embodiment of the invention also provides a kind of schnabel car, have corresponding cylindrical pressure cylinder and the adjust tilt jack that arranges of many groups, the telescopic boom of described adjust tilt jack is supported on the cylinder body of described cylindrical pressure cylinder, and wherein, described schnabel car also comprises the positioning system that the present invention provides arbitrarily.
The positioning system can generate control signal according to the spatial coordinates of cylindrical pressure cylinder, the stroke of control adjust tilt jack, thus the locus of control cylindrical pressure cylinder makes cylindrical pressure cylinder be adjusted into horizontality.
Herein, preferably, the quantity correspondent equal of described cylindrical pressure cylinder, adjust tilt jack, gyroscope and proportional control valve.
The schnabel car that technique scheme provides has the positioning system, before loading, can be automatically, the position with cylindrical pressure cylinder transfers to level easily, and regulate precisely, efficient is high.
It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although with reference to aforementioned each embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a positioning system is characterized in that, comprising:
Gyroscope is arranged on the cylinder body of cylindrical pressure cylinder on the schnabel car, is used for measuring the spatial coordinates of described cylindrical pressure cylinder;
Controller is connected with described gyroscope, is used for according to the controlled signal of described spatial coordinates calculation, and described control signal is sent to proportional control valve;
Proportional control valve is connected with adjust tilt jack on the described schnabel car, is used for controlling according to described control signal the overhang of described adjust tilt jack telescopic boom.
2. positioning according to claim 1 system is characterized in that,
The quantity of described gyroscope and described proportional control valve equates, all is at least one.
3. positioning according to claim 1 system is characterized in that, also comprises:
Charging water gauge is connected with described proportional control valve, is used for showing the fluid amount that enters described proportional control valve.
4. positioning according to claim 1 system is characterized in that, also comprises:
Telltale is connected with described controller, is used for showing described spatial coordinates.
5. schnabel car has corresponding cylindrical pressure cylinder and the adjust tilt jacks that arrange of many groups, and the telescopic boom of described adjust tilt jack is supported on the cylinder body of described cylindrical pressure cylinder, it is characterized in that, described schnabel car also comprises the arbitrary described positioning of claim 1-4 system.
6. schnabel car according to claim 5 is characterized in that,
The quantity correspondent equal of described cylindrical pressure cylinder, adjust tilt jack, gyroscope and proportional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482551.7A CN103010228B (en) | 2012-11-23 | 2012-11-23 | Positioning system and schnabel car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482551.7A CN103010228B (en) | 2012-11-23 | 2012-11-23 | Positioning system and schnabel car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103010228A true CN103010228A (en) | 2013-04-03 |
| CN103010228B CN103010228B (en) | 2015-06-17 |
Family
ID=47959486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210482551.7A Active CN103010228B (en) | 2012-11-23 | 2012-11-23 | Positioning system and schnabel car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103010228B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280570A (en) * | 2008-05-27 | 2008-10-08 | 华南农业大学 | Horizontal control system of earth leveler and control method thereof |
| WO2010066621A1 (en) * | 2008-12-08 | 2010-06-17 | Nuclear Cargo + Service Gmbh | Arrangement for transporting a radioactive object |
| CN102192738A (en) * | 2010-03-09 | 2011-09-21 | 陈新伟 | Exhibition hall navigator and navigation system |
| CN102407747A (en) * | 2011-10-09 | 2012-04-11 | 湖北三江航天万山特种车辆有限公司 | Automatic leveling system for vehicle body platform |
| CN202463504U (en) * | 2011-12-28 | 2012-10-03 | 长春孔辉汽车科技有限公司 | Leveling device for oil-gas hanger bracket of multi-axle vehicle |
-
2012
- 2012-11-23 CN CN201210482551.7A patent/CN103010228B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280570A (en) * | 2008-05-27 | 2008-10-08 | 华南农业大学 | Horizontal control system of earth leveler and control method thereof |
| WO2010066621A1 (en) * | 2008-12-08 | 2010-06-17 | Nuclear Cargo + Service Gmbh | Arrangement for transporting a radioactive object |
| CN102192738A (en) * | 2010-03-09 | 2011-09-21 | 陈新伟 | Exhibition hall navigator and navigation system |
| CN102407747A (en) * | 2011-10-09 | 2012-04-11 | 湖北三江航天万山特种车辆有限公司 | Automatic leveling system for vehicle body platform |
| CN202463504U (en) * | 2011-12-28 | 2012-10-03 | 长春孔辉汽车科技有限公司 | Leveling device for oil-gas hanger bracket of multi-axle vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 魏鸿亮: "DQ35型钳夹车", 《铁道车辆》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103010228B (en) | 2015-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10138094B2 (en) | Crane and method for crane control | |
| CN103991351B (en) | Hydraulic flat car load carrying platform four-point supporting leveling system and its implementation | |
| CN209446782U (en) | More surveys line it can carry out the detection trolleys of tunnel-liner non-destructive testings simultaneously | |
| CN105784277B (en) | A kind of motor train unit constitution heart measuring device and measuring method | |
| CN102422140A (en) | Test method for bogies as well as test stand and assembly stan | |
| CN204751975U (en) | Novel many hoists lift by crane supplementaryly in coordination device | |
| CN102564559B (en) | Hydraulic dynamic calibrating device for verifying rail weigher | |
| NL2018121B1 (en) | Lifting device for lifting a vehicle with integrated motor control, and system and method therefor | |
| CN104634409A (en) | 5M-level storage box volume calibrating device and method | |
| CN108163745A (en) | A kind of PLC adjusts high-precise synchronization jack-up system | |
| CN202255360U (en) | System for monitoring settlement and inclination of large storage tank | |
| US2020307A (en) | Load weighing device | |
| CN207919261U (en) | Prefabricated road bed board is mated formation with accurate adjustment vehicle under plate | |
| CN103010228B (en) | Positioning system and schnabel car | |
| CN206905674U (en) | A kind of sintering machine track detection device | |
| CN204788367U (en) | From lift -type platform levelness measurement system | |
| CN204184377U (en) | A kind of examination and repair system for puzzled volume train groups | |
| CN202453072U (en) | Hydraulic calibrating device for fixed weighing instrument | |
| CN104515667A (en) | Cab anti-rolling test device | |
| CN204514416U (en) | A kind of 5M level tank volumetric calibration equipment | |
| CN104819697A (en) | Device for measuring traveling track of vehicle | |
| CN204101405U (en) | Based on the LNG gas consumption tester of mass measurement | |
| CN204917760U (en) | Horizontal migration's crawler crane lifting hook | |
| CN114111716A (en) | System and method for detecting gradient of contact net positioner | |
| KR100910354B1 (en) | Cant measurement system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR VEHICLE CO., LTD. Address before: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee before: Qiqihar Rail Traffic Equipment Co., Ltd. |