CN2529221Y - Testing device of stock weighing stage - Google Patents
Testing device of stock weighing stage Download PDFInfo
- Publication number
- CN2529221Y CN2529221Y CN 02213463 CN02213463U CN2529221Y CN 2529221 Y CN2529221 Y CN 2529221Y CN 02213463 CN02213463 CN 02213463 CN 02213463 U CN02213463 U CN 02213463U CN 2529221 Y CN2529221 Y CN 2529221Y
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- CN
- China
- Prior art keywords
- detecting
- girder
- weighing unit
- rolling stock
- applicator
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- Expired - Fee Related
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Abstract
The utility model provides a technical proposal of a detecting device for a weighting platform of a railway vehicle; the technical proposal is characterized in that the utility model is provided with a suspending door support; a movable organ is arranged on two bottom ends of the suspending door support; a forcing device is connected on the below part in the middle of a top girder in the suspending door support. A detecting girder is connected on the below part of the forcing device; a bracket seat capable of adjusting the relative position is respectively connected on both sides of the bottom face in the detecting girder; a measuring wheel standard sensor is arranged between at least one bracket seat and the detecting girder among the two bracket seats and the detecting girder. A pillow block is arranged between another bracket seat and the detecting girder. The position between the measuring wheel standard sensor and the pillow block can be exchanged. A measuring axis standard sensor can also be arranged between the forcing device and the detecting girder. A steel rail clip is arranged inside the bracket seat. The movable organ adopts a small vehicle with a movable wheel.
Description
Affiliated technical field:
The utility model relates to the Weighing Equipment Inspection, demarcate and use device, especially a kind of calibrating installation of rolling stock weighing unit.
Background technology:
In the prior art, detection and demarcation to the rolling stock weighing unit, generally be to adopt machinery or manpower on the rolling stock weighing unit, to add, unload quantitative load, to realize detection and staking-out work to the rolling stock weighing unit, this detection, time-consuming, the effort of demarcation mode, extremely inconvenient in practical operation.
Summary of the invention:
The utility model is at the existing in prior technology deficiency, and provides a kind of adaptability the strong and calibrating installation technical scheme of rolling stock weighing unit movably.
This programme is realized by following technical measures: the characteristics of this scheme are that a portal frame is arranged, travel mechanism is equipped with in two bottoms at this portal frame, below portal frame back timber middle part, be connected with an applicator, be connected with one below the applicator and detect beam, respectively be connected with the bearing that to adjust relative distance in the both sides, bottom surface of detecting beam, between two bearings and detection beam, have an end bearing at least and detect between the beam measuring wheel standard transducer is housed, and between other end bearing and the detection beam cushion block is housed, the position between described measuring wheel standard transducer and the cushion block can be changed.The concrete characteristics of this programme also have, and can also be equipped with between described applicator and detection beam and survey an axle standard transducer.In described bearing, also has the rail card.Described travel mechanism is the dolly that moves wheel that has that adopts.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because a portal frame is arranged in this scheme, travel mechanism is equipped with in two bottoms at this portal frame, this can make calibrating installation move on the rolling stock weighing unit, there is applicator can give the pressurization of rolling stock weighing unit, in the both sides, bottom surface of detecting beam two bearings that can adjust relative distance are arranged, in bearing, there is the rail card to may be stuck on the rail of weighing unit again, because bearing relative distance is adjustable, so can adapt to the weighing unit of different gauges, between end bearing between two bearings and the detection beam and detection beam, the measuring wheel standard transducer is housed, and between other end bearing and the detection beam cushion block is housed.In actual detected, travel mechanism is fixed, the applicator pressurization, an end weighing unit that then has the measuring wheel standard transducer just has the value of weighing, and the measuring wheel standard transducer also has a measured value, and two measured values compare just can take turns this and carry out the wheel load calibrating; With the transposing of the position between measuring wheel standard transducer and the cushion block, just can be to the wheel load calibrating of other end weighing unit.In addition, can also at applicator and detect to install additional between the beam and survey the axle standard transducer, when applicator pressurizes, survey the axle standard transducer and just can record the gravity that adds on the two axles, this just can carry out axle to wheel shaft and heavily examine and determine.This shows that the utility model adaptability is strong, and have locomotivity compared with prior art, have substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the part sectional structure synoptic diagram of the utility model embodiment.
Fig. 2 is the left TV structure synoptic diagram of Fig. 1.
1 is travel mechanism among the figure, and 2 is the rail card, and 3 is bearing, and 4 is the measuring wheel standard transducer, and 5 for detecting beam, and 6 is applicator, and 7 is portal frame, and 8 for surveying the axle standard transducer, and 9 is cushion block.
Embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by an embodiment.
By accompanying drawing as can be seen, the calibrating installation of the rolling stock weighing unit of this programme, be characterized in a portal frame (7), in two bottoms of this portal frame (7) travel mechanism (1) is housed, below portal frame (7) back timber middle part, be connected with an applicator (6), be connected with one below the applicator (6) and detect beam (5), respectively be connected with the bearing (3) that to adjust relative distance in the both sides, bottom surface of detecting beam (5), between two bearings (3) and detection beam (5), have an end bearing (3) at least and detect between the beam (5) measuring wheel standard transducer (4) is housed, and between other end bearing (3) and the detection beam (5) cushion block (9) is housed, the position between described measuring wheel standard transducer (4) and the cushion block (9) can be changed.Between described applicator (6) and detection beam (5), can also be equipped with and survey an axle standard transducer (8).In described bearing (3), also has rail card (2).Described travel mechanism (1) is the dolly that moves wheel that has that adopts.
Claims (4)
1. the calibrating installation of a rolling stock weighing unit, it is characterized in that: a portal frame is arranged, travel mechanism is equipped with in two bottoms at this portal frame, below portal frame back timber middle part, be connected with an applicator, be connected with one below the applicator and detect beam, respectively be connected with the bearing that to adjust relative distance in the both sides, bottom surface of detecting beam, between two bearings and detection beam, have an end bearing at least and detect between the beam measuring wheel standard transducer is housed, and between other end bearing and the detection beam cushion block is housed, the position between described measuring wheel standard transducer and the cushion block can be changed.
2. the calibrating installation of rolling stock weighing unit according to claim 1 is characterized in that: can also be equipped with between described applicator and detection beam and survey an axle standard transducer.
3. the calibrating installation of rolling stock weighing unit according to claim 1 and 2 is characterized in that: also have the rail card in described bearing.
4. the calibrating installation of rolling stock weighing unit according to claim 3 is characterized in that: described travel mechanism is the dolly that moves wheel that has that adopts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213463 CN2529221Y (en) | 2002-03-26 | 2002-03-26 | Testing device of stock weighing stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213463 CN2529221Y (en) | 2002-03-26 | 2002-03-26 | Testing device of stock weighing stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529221Y true CN2529221Y (en) | 2003-01-01 |
Family
ID=33692960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02213463 Expired - Fee Related CN2529221Y (en) | 2002-03-26 | 2002-03-26 | Testing device of stock weighing stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529221Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338658A (en) * | 2010-07-23 | 2012-02-01 | 江苏宏事达电气制造有限公司 | Standard force loading testing device for large-scale weighing instrument |
| CN102012258B (en) * | 2009-09-08 | 2012-05-30 | 上海铁路局 | Checking device of railway vehicle wheel load instrument |
| CN102564559A (en) * | 2012-03-07 | 2012-07-11 | 中国计量学院 | Hydraulic dynamic calibrating device for verifying rail weigher |
| CN102661778A (en) * | 2012-05-31 | 2012-09-12 | 济南金钟电子衡器股份有限公司 | Vehicle weighing platform inspection device |
| CN108507660A (en) * | 2018-03-21 | 2018-09-07 | 郑州拽亘电子科技有限公司 | A kind of weighing sensor calibration method of Flat plate type brake verifying bench |
-
2002
- 2002-03-26 CN CN 02213463 patent/CN2529221Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012258B (en) * | 2009-09-08 | 2012-05-30 | 上海铁路局 | Checking device of railway vehicle wheel load instrument |
| CN102338658A (en) * | 2010-07-23 | 2012-02-01 | 江苏宏事达电气制造有限公司 | Standard force loading testing device for large-scale weighing instrument |
| CN102564559A (en) * | 2012-03-07 | 2012-07-11 | 中国计量学院 | Hydraulic dynamic calibrating device for verifying rail weigher |
| CN102661778A (en) * | 2012-05-31 | 2012-09-12 | 济南金钟电子衡器股份有限公司 | Vehicle weighing platform inspection device |
| CN108507660A (en) * | 2018-03-21 | 2018-09-07 | 郑州拽亘电子科技有限公司 | A kind of weighing sensor calibration method of Flat plate type brake verifying bench |
| CN108507660B (en) * | 2018-03-21 | 2020-12-01 | 郑州拽亘电子科技有限公司 | Weighing sensor calibration method of flat plate type brake inspection platform |
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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 |