CN2409503Y - Track scale - Google Patents
Track scale Download PDFInfo
- Publication number
- CN2409503Y CN2409503Y CN 00213848 CN00213848U CN2409503Y CN 2409503 Y CN2409503 Y CN 2409503Y CN 00213848 CN00213848 CN 00213848 CN 00213848 U CN00213848 U CN 00213848U CN 2409503 Y CN2409503 Y CN 2409503Y
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- CN
- China
- Prior art keywords
- weighing
- basis
- cavity
- rail
- utility
- 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
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Abstract
The utility model relates to a metering device, which is a large-tonnage track scale used frequently. The utility model is provided with a base, an approach rail is arranged above the base, a cavity is arranged in the base, at least two structure frames are arranged in the cavity of the base, a weighing platform and a weighing rail are orderly installed on the upper ends of the two structure frames, and the lower ends are respectively pass a weighing floor and an adapter board and are connected with a weighing sensor. A plurality of foil gauges are installed on a rail, and the utility model is caused to have the advantages ofconvenient maintenance, long service life, etc.
Description
The utility model relates to measuring apparatus, is a kind of large-tonnage track scale of frequent use.
The large-tonnage track scale that uses is traditional structure at present, and structural change is not arranged always, and there is some deficiency in it: because sensor is a consumable accessory, need often change maintenance, maintenance reaches and is inconvenience, must adopt hanging device, more emat sensor; When LOAD CELLS was damaged, track scale can not use, and the scene can't be overhauled, and is generally disposable use, needs to change about one month etc.
The purpose of this utility model is, a kind of track scale is provided, and makes it have advantages such as maintenance convenience, long service life.
The utility model is for finishing the foregoing invention purpose, the technical scheme that provides is: it has the basis, approach rail is set above the basis, cavity is set in the basis, at least two structure-steel framings are installed in the cavity on basis, two structure-steel framings upper end is installed weight-scale table and weighing rail successively, and the lower end is connected with LOAD CELLS respectively by the floor of weighing, rebound.Several foil gauges are installed on the track.The utility model is for further finishing goal of the invention, and the cavity that is provided with in the basis is trapezoidal, and structure-steel framing adopts pull bar fastening with the basis, and pull bar adopts split to connect mounting spring and cover on it.
The utility model is known through on probation, had the following advantages: maintenance is convenient, need not adopt hanging device.Because structure-steel framing 7 is 2, and adopts the structure of split type pull bar 15, make maintenance, replacing, sensor very convenient, because foil gauge 5 is installed on the weighing rail, can make sensor 13 and weighing rail 4 shared cover weighing display instruments, can prolong service life of equipment, prolong the time between overhauls(TBO) significantly.The utility model also has the advantage that can avoid the phenomenon that sensor 13 damages owing to the table top perk.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model, and accompanying drawing 2 is A-A cut-open views in the accompanying drawing 1, and the contrast accompanying drawing is described further the utility model:
2 is bases among the figure, above the basis 2 approach rail 1 is set, equipment cavity 17 in the basis 2 is installed two structure-steel framings 7 in the cavity 17 on basis 2, two structure-steel framings, 7 upper ends are installed weight-scale table 6 and weighing rail 4 successively, and the lower end is connected with LOAD CELLS 13 respectively by the floor 10 of weighing, rebound 11.Several foil gauges 5 are installed on the track 4.The cavity 17 that basis 2 is provided with is trapezoidal.Structure-steel framing 7 adopts pull bars 15 fastening with basis 2, and pull bar 15 adopts splits to connect, mounting spring 18 and overlap 19 on it.Structure-steel framing 7 described in the utility model also can be designed to 3, but 2 comparatively rationally, cost is low.Because sensor 13 is consumable accessorys, when the needs maintenance is changed, only need remove weighing rail 4 and weighing unit 6, the cover on the pull bar 15 19 to be removed, pull bar 15 splits with structure 7 move left and right, tilt the base plate 10 of weighing, and can change, overhaul sensor 13 easily.The foil gauge 5 that the utility model is installed, in the time of can solving sensor 13 damages, on-the-spot nothing is changed the repair time, weighing rail 4 on the available weight-scale table 6 replaces LOAD CELLS 13, by the deformation of calculation Design weighing unit 6, arranges foil gauge 5, make the relation of 4 deformation of weighing rail and power, consistent with sensor 13 linear relationships, can make weighing sensor 13 and weighing rail 4 shared overlap the display instrument of weighing, to reach the purpose that prolongs equipment overhaul cycle.The utility model basis cavity 17 is set to trapezoidal, distance between two sensors 13 is strengthened, to reduce the stressed arm of force, make stressed Torque Control within the specific limits, allow the track scale can perk under any normal operation, the phenomenon of having avoided sensor 13 to damage owing to the table top perk, service life of equipment is multiplied.3 is crashproof members among the figure, the 8th, give embedded part, and the 9th, LOAD CELLS base plate, the 12nd, LOAD CELLS cover plate, the 14th, anchoring bolt, the 16th, basic cover plate.
Claims (4)
1, track scale, it has basis (2), above the basis (2) approach rail (1) is set, in the basis (2) cavity (17) is set, it is characterized in that: at least two structure-steel framings (7) are installed in the cavity (17) on basis (2), two structure-steel framings (7) upper end is installed weight-scale table (6) and weighing rail (4) successively, and the lower end is connected with LOAD CELLS (13) respectively by the floor of weighing (10), rebound (11).
2, track scale according to claim 1 is characterized in that: track (4) is gone up several foil gauges (5) is installed.
3, track scale according to claim 1 is characterized in that: the cavity (17) that basis (2) is provided with is for trapezoidal.
4, track scale according to claim 1 is characterized in that: structure-steel framing (7) adopts pull bar (15) fastening with basis (2), and pull bar (15) adopts split to connect, mounting spring on it (18) and cover (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213848 CN2409503Y (en) | 2000-03-10 | 2000-03-10 | Track scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213848 CN2409503Y (en) | 2000-03-10 | 2000-03-10 | Track scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2409503Y true CN2409503Y (en) | 2000-12-06 |
Family
ID=33580066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00213848 Expired - Fee Related CN2409503Y (en) | 2000-03-10 | 2000-03-10 | Track scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2409503Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221395A (en) * | 2011-03-31 | 2011-10-19 | 余姚市通用仪表有限公司 | Integral dynamic rail weighbridge |
| CN103033250A (en) * | 2012-12-14 | 2013-04-10 | 中国铁道科学研究院 | Unbalance loading standard calibrating device of weigh bridge test car |
| CN104568094A (en) * | 2015-01-16 | 2015-04-29 | 青岛四方车辆研究所有限公司 | Fixed train lifting overhauling device with complete train weighing function |
-
2000
- 2000-03-10 CN CN 00213848 patent/CN2409503Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221395A (en) * | 2011-03-31 | 2011-10-19 | 余姚市通用仪表有限公司 | Integral dynamic rail weighbridge |
| CN103033250A (en) * | 2012-12-14 | 2013-04-10 | 中国铁道科学研究院 | Unbalance loading standard calibrating device of weigh bridge test car |
| CN104568094A (en) * | 2015-01-16 | 2015-04-29 | 青岛四方车辆研究所有限公司 | Fixed train lifting overhauling device with complete train weighing function |
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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 |