CN2546864Y - Non-broken rail fast dynamic rail weighing apparatus - Google Patents
Non-broken rail fast dynamic rail weighing apparatus Download PDFInfo
- Publication number
- CN2546864Y CN2546864Y CN 02224075 CN02224075U CN2546864Y CN 2546864 Y CN2546864 Y CN 2546864Y CN 02224075 CN02224075 CN 02224075 CN 02224075 U CN02224075 U CN 02224075U CN 2546864 Y CN2546864 Y CN 2546864Y
- Authority
- CN
- China
- Prior art keywords
- rail
- weighing
- special
- weighting
- guard rail
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a fast dynamic railroad track scale without rail breaking. The utility model is characterized in that: a plurality of guard rails(3,4,5,6) are arranged at the two sides and the middle of two weighting rails(1, 2) which are connected with the train rail; the weighting rails(1,2) and the guard rails(3,4,56) are fixed at the special cement sleeper(10) for track scale through high-strength bolts(11) and fasteners(12); the lower part of the weighting rails(1,2) are provided with 10 to 14 special bright weighting devices(7), 6 to 10 shearing force sensors(8), two sets of multi-channel smart measuring passages, an industrial computer, an automatic train number identification system, a wireless transmission and computer receiving device, and on-line uninterruptible power supply and a mine isolation transformer. The utility model can implement on-line fast weighting and has the advantages of simple structure, accurate measurement, long-term stability, reliable operation and convenient maintenance.
Description
Technical field:
The utility model relates to a kind of track scale, particularly relates to the quick dynamic railway truck scale of a kind of continuous rail.
Technical background:
In the railway weighing-appliance, weighing device in order to the cargo dead-weight of weighing train carriage, because its LOAD CELLS structurally comes with some shortcomings, when it is applied to the railway weighing-appliance, must set up a cover complicated apparatus---quiet, dynamic railway truck scale, could realize the purpose of weighing, quiet, the dynamic railway truck scale one-time investment is bigger, complex structure, can only measure by static type low speed, and the civil engineering cycle is long, incompatibility is installed on the railway main track, and along with comprehensive speed-raising of China railways, to charging burden accurately fast weighing become the requisite Weight control parameter of safe railway operation, necessaryly provide a kind of continuous rail quick online dynamic weigher.
Summary of the invention:
Technical problem to be solved in the utility model provides the quick dynamic railway truck scale of continuous rail of a kind of simple in structure, accurate measurement, long-term stability, the online rapid weighing of energy reliable, easy to maintenance.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: two rail of weighing that are connected with the general rail of train are provided with both sides guard rail and middle guard rail, the described rail and both sides guard rail and middle guard rail of weighing is packed on the special-purpose special concrete sleeper of track scale by high-strength bolt and fastener, the length of the described rail of weighing is 16～20 standard sleeper spacings, the length of described both sides guard rail is 30～36 standard sleeper spacings, and the length of described middle guard rail is 16～20 standard sleeper spacings; Correspondence is equipped with the special-purpose bridge-type weighing devices of 10～14 track scales and 6～10 shear force sensors and two cover multichannel track scale intelligent measure passages, industrial computer, ATIS, wireless transmission and computing machine receiving trap, online uninterrupted power source and lightning protection isolating transformer under the described rail of weighing.
Adopt the quick dynamic railway truck scale of continuous rail of technique scheme, two rail of weighing are connected with train rail, train directly sails the rail of weighing into by rail, wheel weight passes to special-purpose bridge-type weighing device of track scale and shear force sensor under the rail by the rail of weighing, the special-purpose bridge-type weighing device of track scale mainly is responsible for the weight conversion in the Weighing Area, shearing reception room sensor mainly is responsible for eliminating the inside and outside influence of power to weighing of Weighing Area, good for both sides sensor linear very good, weight signal is converted to electric signal by the linear relationship of strictness, export track scale intelligent measure passage to and simulate amplification, through making weight signal enter computing machine after A/D (analog to digital conversion) conversion by parallel interface, by the computer generalization data acquisition of finishing dealing with, digital filtering, rolling stock is differentiated, and it is heavy to calculate joint, the speed of a motor vehicle, super unbalance loading, work such as flat scar; This track scale has adopted the special-purpose special concrete sleeper of track scale, each sleeper is in aggregates with high-strength bolt and fastener set by guard rail, make whole measurement zone become rigid structure, improved the smooth-going degree of measurement zone circuit, so the utility model is the quick dynamic railway truck scale of continuous rail of a kind of simple in structure, accurate measurement, long-term stability, the online rapid weighing of energy reliable, easy to maintenance.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 be among Fig. 1 A-A to cut-open view.
Embodiment:
Referring to Fig. 1 and Fig. 2, the quick dynamic railway truck scale that is connected with train rail is formed a rigid unitary by high-strength bolt 11 and fastener 12 with the special-purpose special concrete sleeper 10 of track scale by 3,4,5,6 and two of four guard rails rail 1,2 of weighing, and described length of weighing rail 1,2 is 18 standard sleeper spacings; The both sides of two rail 1,2 of weighing are provided with two guard rails 3,6, and its length is 32 standard sleeper spacings; The centre of two rail 1,2 of weighing is provided with the guard rail 4,5 of tool protective cover 9, and its length is 18 standard sleeper spacings; 1, the 2 times correspondences of rail of weighing are equipped with the special-purpose bridge-type weighing device 7 of 12 special track scales of U.S. STS company and 8 shear force sensors 8 and two cover multichannel track scale intelligent measure passages, industrial computer, ATIS, wireless transmission and computing machine receiving trap, online uninterrupted power source and lightning protection isolating transformer.
Two rail 1,2 of weighing are connected with train rail, train directly sails the rail 1,2 of weighing into by rail, wheel weight passes to special-purpose bridge-type weighing device 7 of track scale and shear force sensor 8 under the rail by the rail 1,2 of weighing, the special-purpose bridge-type weighing device 7 of track scale mainly is responsible for the weight conversion in the Weighing Areas, the shear force sensor 8 main responsible inside and outside influences of power to weighing of Weighing Area of eliminating.Two kinds of sensors linear very good is converted to electric signal to weight signal by the linear relationship of strictness.Export track scale intelligent measure passage to and simulate amplification, through making weight signal enter computing machine after A/D (analog to digital conversion) conversion by parallel interface, by the computer generalization data acquisition of finishing dealing with, digital filtering, rolling stock is differentiated, and calculates work such as joint weight, the speed of a motor vehicle, super unbalance loading, flat scar.
This track scale is by being installed in the weigh combination of special-purpose bridge-type weighing device and shear force sensor of dedicated track on the special concrete sleeper, automatically the train in advancing is carried out and do not stopped, weight is measured in not decoupling device rapidly and accurately, and be transferred to the intelligent measuring systems of forming through microcomputer automatically by the license number of lorry that automatic train identification system will be by track scale, calculate the speed of a motor vehicle, joint heavily waits data, by different types and needs, by wireless transmission monitoring information is divided into up-to-date train, the same day situation, inquiry, statistics, the dwelling typing, the list of being weighed, partly issue of system maintenance etc. seven has demonstration, inquiry, statistics, print, functions such as typing.
This track scale has adopted the special-purpose special concrete sleeper of track scale, and each sleeper is in aggregates with high-strength bolt and fastener set by guard rail, makes whole measurement zone become rigid structure, has improved the smooth-going degree of measurement zone circuit.
In order to ensure the convenience of track scale metering accuracy, long-time stability, reliability of operation, maintenance, take following measure:
Hardware reliability: adopted special-purpose bridge-type weighing device of the special track scale of U.S. STS company and shear force sensor multichannel track scale intelligent measure passage, its computing machine adopts industrial computer;
Adopted the special-purpose special concrete sleeper of track scale, be difficult for getting rusty, easy to maintenance, intensity is big, rigidity is high, long service life;
Improve track scale software and each advance that partly designs, reliability;
With high-strength bolt and fastener the special-purpose special concrete sleeper of track scale is formed an integral body by four guard rails, guaranteed the stability of integral body when the quick mistake of train weighs.
Claims (3)
1, the quick dynamic railway truck scale of a kind of continuous rail, it is characterized in that: two rail (1 of weighing that are connected with the general rail of train, 2) be provided with both sides guard rail (3,6) and middle guard rail (4,5), the described rail (1 of weighing, 2) and both sides guard rail (3,6) and middle guard rail (4,5) be packed on the special-purpose special concrete sleeper of track scale (10) by high-strength bolt (11) and fastener (12), the described rail (1 of weighing, 2) length is 16～20 standard sleeper spacings, described both sides guard rail (3,6) length is 30～36 standard sleeper spacings, described middle guard rail (4,5) length is 16～20 standard sleeper spacings; The special-purpose bridge-type weighing devices (7) of 10～14 track scales are housed the following correspondence of the described rail of weighing (1,2) and 6～10 shear force sensors (8) and two overlap multichannel track scale intelligent measure passages, industrial computer, ATIS, wireless transmission and computing machine receiving trap, online outage source and the lightning protection isolating transformer of paying no attention to.
2, the quick dynamic railway truck scale of a kind of continuous rail according to claim 1 is characterized in that: guard rail (4,5) is provided with protective cover (9) in the middle of described.
3, the quick dynamic railway truck scale of a kind of continuous rail according to claim 1 and 2 is characterized in that: the described rail of weighing (1,2) correspondence down is equipped with the special-purpose bridge-type weighing device (7) of 12 track scales and 8 shear force sensors (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224075 CN2546864Y (en) | 2002-05-20 | 2002-05-20 | Non-broken rail fast dynamic rail weighing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224075 CN2546864Y (en) | 2002-05-20 | 2002-05-20 | Non-broken rail fast dynamic rail weighing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546864Y true CN2546864Y (en) | 2003-04-23 |
Family
ID=33701593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02224075 Expired - Fee Related CN2546864Y (en) | 2002-05-20 | 2002-05-20 | Non-broken rail fast dynamic rail weighing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546864Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007115433A1 (en) * | 2006-04-10 | 2007-10-18 | Chengdu Huoan Measure Technical Center | An ethernet network rail weighting apparatus |
| CN105274908A (en) * | 2014-07-07 | 2016-01-27 | 北京华横新技术开发公司 | Reinforced-concrete-structure sleeper |
| CN105274908B (en) * | 2014-07-07 | 2016-11-30 | 北京华横新技术开发公司 | Steel reinforced concrete composite construction sleeper |
| CN112781708A (en) * | 2020-12-30 | 2021-05-11 | 中铁轨道交通装备有限公司 | Calibration equipment for rail weighbridge |
| CN115045143A (en) * | 2022-05-31 | 2022-09-13 | 中国铁路南宁局集团有限公司 | Railway sleeper mechanism with overload and unbalanced load detection device |
-
2002
- 2002-05-20 CN CN 02224075 patent/CN2546864Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007115433A1 (en) * | 2006-04-10 | 2007-10-18 | Chengdu Huoan Measure Technical Center | An ethernet network rail weighting apparatus |
| CN105274908A (en) * | 2014-07-07 | 2016-01-27 | 北京华横新技术开发公司 | Reinforced-concrete-structure sleeper |
| CN105274908B (en) * | 2014-07-07 | 2016-11-30 | 北京华横新技术开发公司 | Steel reinforced concrete composite construction sleeper |
| CN112781708A (en) * | 2020-12-30 | 2021-05-11 | 中铁轨道交通装备有限公司 | Calibration equipment for rail weighbridge |
| CN112781708B (en) * | 2020-12-30 | 2022-08-26 | 中铁轨道交通装备有限公司 | Calibration equipment for rail weighbridge |
| CN115045143A (en) * | 2022-05-31 | 2022-09-13 | 中国铁路南宁局集团有限公司 | Railway sleeper mechanism with overload and unbalanced load detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202400737U (en) | Hoisting machinery online safety monitoring recorder | |
| CN107957285A (en) | A kind of railway Super leaning load system and detection method | |
| CN102879134A (en) | Wireless detection device for train wheel-rail contact force | |
| CN2546864Y (en) | Non-broken rail fast dynamic rail weighing apparatus | |
| CN2284392Y (en) | Dynamic measuring device for train wheel flat and wear | |
| CN202166434U (en) | Vehicle-mounted data acquisition system for maintaining track line-shape | |
| CN201497556U (en) | Weighing structure component of overload and unbalanced load detection system | |
| CN201901143U (en) | Railway clearance measuring vehicle | |
| CN212363394U (en) | Molten iron tank car weighing system | |
| CN102705011A (en) | Top layer pressure detection system for coal mine roadway | |
| CN209961370U (en) | Nondestructive rapid detection device for steel rail stress | |
| CN214251227U (en) | Special line heavy load overload and unbalanced load detection device | |
| CN202420654U (en) | Static weighing and identifying device for rail weighbridge open wagons in scaling and positioning state | |
| CN100460256C (en) | Optical fibre unbalance loading apparatus | |
| CN205634664U (en) | Wireless health monitoring device of bridge gantry crane main girder structure | |
| CN201203466Y (en) | Intelligent non-pit weighing system without breaking rail | |
| CN201083526Y (en) | Cheating-proof tram track sensing system and sensor | |
| CN2393084Y (en) | Dynamic-static dual-purpose automatic railroad track scale | |
| CN205620012U (en) | Novel constantly combination formula track scale is measured to rail multi -region section | |
| CN202372242U (en) | Continuous-rail type rail weighbridge | |
| CN202814526U (en) | Electronic railway scale | |
| CN207289634U (en) | A kind of rail milling turnning and milling cuts operation unit test platform | |
| CN102494749A (en) | Continuous rail type rail weighbridge | |
| CN207472585U (en) | Loading test loads axle weight control | |
| CN201945623U (en) | Steel industry-oriented 800-ton track weighing combined sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |