CN208155433U - A kind of weighing device based on fixed car lifting J-Horner - Google Patents
A kind of weighing device based on fixed car lifting J-Horner Download PDFInfo
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- CN208155433U CN208155433U CN201820385456.8U CN201820385456U CN208155433U CN 208155433 U CN208155433 U CN 208155433U CN 201820385456 U CN201820385456 U CN 201820385456U CN 208155433 U CN208155433 U CN 208155433U
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Abstract
The utility model relates to a kind of weighing device based on fixed car lifting J-Horner, including pit vehicle lifting jack group, fixed gap bridge is provided at pit vehicle lifting jack group position on ground, is provided with Weighing module on fixed gap bridge；Weighing module on fixed gap bridge is arranged at eight altogether, corresponding eight wheels of vehicle；Weighing module includes：For acquiring the weighing sensor of pressure signal；Data for pressure signal to be converted into 485 data-signals transfer box；For by the 485-USB conversion module of 485 data signal transmissions to host.The utility model can realize the measurement of wheel weight, axis weight, vehicle weight, and calculate the functions such as the wheel method of double differences, the axis method of double differences automatically；Can independently working, can also be with car lifting J-Horner coordinating operation；Single-unit pit type car lifting jack with function of weighing simplifies vehicle weighing work flow, substantially increases overhaul efficiency, while reducing rolling stock section's maintenance area's construction area.
Description
Technical field
The utility model relates to a kind of vehicle weighing equipment, and in particular to a kind of weighing dress based on fixed car lifting J-Horner
It sets.
Background technique
For ensure rail vehicle wheel (axis) weight evenly distribute, tractive force and brake force can be played effectively, guarantee ground
The runnability of iron train, GB/T14894-2005 regulation：Measured axis is heavy on every moving axis of same rolling stock and should
The difference of each axis actual average axis weight of vehicle is not to be exceeded ± the 2% of actual average axis weight；Actual wheel weight and the coaxial two-wheeled of each wheel
The difference of average wheel weight is not to be exceeded the axis two-wheeled averagely takes turns weight ± 4%.Therefore vehicle weighing equipment is that metro depot carries out
Greatly/essential testing equipment of un-wheeling repair operation.
Currently, falling vehicle operation in the car lifting J-Horner upkeep operation area in un-wheeling repair library after domestic vehicles section carries out big/un-wheeling repair operation
Domain is weighed between dedicated vehicle weighing-appliance（Region）Or the quiet Portable weighing testing equipment area for adjusting library of setting.Fall vehicle work
After industry, weighing operating area is dragged to using trailer and is weighed, if wheel axle weight deviation is excessive, need to be transferred to unwheeling machine overhauling again
Operation area adjustment, causes production efficiency lower.
Summary of the invention
The purpose of the utility model is to provide a kind of weighing device based on fixed car lifting J-Horner, can be used to complete vehicle simultaneously
Vehicle after the assembling of body and bogie, and assembling, which is weighed, to be detected.
Technical solution used by the utility model is：
A kind of weighing device based on fixed car lifting J-Horner, it is characterised in that：
Including pit vehicle lifting jack group, fixed gap bridge is provided at pit vehicle lifting jack group position on ground, is set on fixed gap bridge
It is equipped with Weighing module.
Weighing module on fixed gap bridge is arranged at eight altogether, corresponding eight wheels of vehicle.
Weighing module includes：
For acquiring the weighing sensor of pressure signal；
Data for pressure signal to be converted into 485 data-signals transfer box；
For by the 485-USB conversion module of 485 data signal transmissions to host.
Pit vehicle lifting jack group is provided with bogie lifting unit and car body lifting unit.
The utility model has the following advantages that：
The utility model is integrated in pit vehicle lifting jack group（It is generally located on the single-unit vehicle unwheeling position far from storage door）, can
It realizes the measurement of wheel weight, axis weight, vehicle weight, and calculates the functions such as the wheel method of double differences, the axis method of double differences automatically；Can independently working, can also be with frame
Vehicle device coordinating operation；Single-unit pit type car lifting jack with function of weighing simplifies vehicle weighing work flow, substantially increases inspection
Efficiency is repaired, while reducing rolling stock section's maintenance area's construction area.
Detailed description of the invention
Fig. 1 is the utility model structure chart.
In figure, 1- Weighing module, 2- pit vehicle lifting jack group, 3- is fixed to pass a bridge.
Specific embodiment
The utility model is described in detail With reference to embodiment.
The utility model relates to a kind of weighing device based on fixed car lifting J-Horner, including pit vehicle lifting jack group 2, melt pit framves
Vehicle device group 2 is provided with bogie lifting unit and car body lifting unit.Fixation is provided on ground at 2 position of pit vehicle lifting jack group
Gap bridge 3 is fixed on gap bridge 3 and is provided with Weighing module 1, and Weighing module 1 is arranged at eight altogether, corresponds to eight wheels of vehicle.Generally
It is arranged far from the single-unit vehicle unwheeling position of storage door.
Weighing module 1 includes：
For acquiring the weighing sensor of pressure signal；
Data for pressure signal to be converted into 485 data-signals transfer box；
For by the 485-USB conversion module of 485 data signal transmissions to host.
The utility model is also a kind of single-unit pit type car lifting jack with function of weighing, passes through consolidating in traditional melt pit unwheeling
Setting Weighing module realizes function of weighing on fixed gap bridge.8 sets of Weighing modules correspond to eight wheels of vehicle, and each Weighing module is by claiming
Weight sensor support.When wheel of vehicle is pressed in above sensor, pressure signal transfer that box is converted into standard by data 485
Data-signal.485 standard signals pass to 485-USB conversion module by connecting line, are connected on laptop USB interface；
It is acquired, is handled by weighing software, calculated, display wheel weight, axis weight, complete vehicle weight etc. simplify vehicle weighing operation
Process greatly improves overhaul efficiency, while reducing rolling stock section's maintenance area's construction area.
Important technological parameters：
1, bogie lifting unit：
Maximum lifting height： 1700 mm
Lifting speed： 220 mm/min
Jacking capacity： 200 kN
2, car body lifting unit：
Maximum lifting height： 2600 mm
Lifting speed： 300 mm/min
Jacking capacity： 100 kN
3, Weighing module unit：
Maximum capacity（Wheel weight）： 12.5t
Weighing mode：Static weighing
Weighing object：Single-unit vehicle
Sensor device precision： OIMLC3.
The content of the utility model is not limited to cited by embodiment, and those of ordinary skill in the art are practical new by reading this
Type specification and to any equivalent transformation that technical solutions of the utility model are taken, be the claim institute of the utility model
Cover.
Claims (4)
1. a kind of weighing device based on fixed car lifting J-Horner, it is characterised in that：
Including pit vehicle lifting jack group（2）, pit vehicle lifting jack group（2）Fixed gap bridge is provided at position on ground（3）, fixed to pass a bridge
（3）On be provided with Weighing module（1）.
2. a kind of weighing device based on fixed car lifting J-Horner according to claim 1, it is characterised in that：
It is fixed to pass a bridge（3）On Weighing module（1）It is arranged at eight altogether, corresponding eight wheels of vehicle.
3. a kind of weighing device based on fixed car lifting J-Horner according to claim 1, it is characterised in that：
Weighing module（1）Including：
For acquiring the weighing sensor of pressure signal；
Data for pressure signal to be converted into 485 data-signals transfer box；
For by the 485-USB conversion module of 485 data signal transmissions to host.
4. a kind of weighing device based on fixed car lifting J-Horner according to claim 1, it is characterised in that：
Pit vehicle lifting jack group（2）It is provided with bogie lifting unit and car body lifting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385456.8U CN208155433U (en) | 2018-03-21 | 2018-03-21 | A kind of weighing device based on fixed car lifting J-Horner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385456.8U CN208155433U (en) | 2018-03-21 | 2018-03-21 | A kind of weighing device based on fixed car lifting J-Horner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208155433U true CN208155433U (en) | 2018-11-27 |
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ID=64392400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820385456.8U Active CN208155433U (en) | 2018-03-21 | 2018-03-21 | A kind of weighing device based on fixed car lifting J-Horner |
Country Status (1)
| Country | Link |
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| CN (1) | CN208155433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274675A (en) * | 2019-07-09 | 2019-09-24 | 中铁第一勘察设计院集团有限公司 | The equipment of compatible many types of motor train unit bogie lifting, wheel rim weighing operation |
-
2018
- 2018-03-21 CN CN201820385456.8U patent/CN208155433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274675A (en) * | 2019-07-09 | 2019-09-24 | 中铁第一勘察设计院集团有限公司 | The equipment of compatible many types of motor train unit bogie lifting, wheel rim weighing operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TANGSHAN BAICHUAN INTELLIGENT MACHINE Co.,Ltd. Assignor: CHINA RAILWAY FIRST SURVEY AND DESIGN INSTITUTE GROUP Co.,Ltd. Contract record no.: X2022980015261 Denomination of utility model: A weighing device based on a stationary crane Granted publication date: 20181127 License type: Common License Record date: 20220915 |