CN2743805Y - Dynamic static state shaft measuring automobile weighing apparatus capable of incline mounting - Google Patents
Dynamic static state shaft measuring automobile weighing apparatus capable of incline mounting Download PDFInfo
- Publication number
- CN2743805Y CN2743805Y CN 200420074432 CN200420074432U CN2743805Y CN 2743805 Y CN2743805 Y CN 2743805Y CN 200420074432 CN200420074432 CN 200420074432 CN 200420074432 U CN200420074432 U CN 200420074432U CN 2743805 Y CN2743805 Y CN 2743805Y
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- sensor
- utility
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Abstract
The utility model discloses an axle metering automobile scale which can be positioned in declination suitable for conducting axle weighing to loading automobile on declination road surface. The utility model is characterized in that a sensor shim plate (1) is connected with a bottom base (8) by a sensor shim plate articulated base (2); the bottom base can be provided with four adjusting bolts (9); the weighing sensor (5) on the sensor shim plate (1) supports a cross beam (4). The cross beam (4) and a scale platform (7) are connected by four draw rods (13) provided with ball shims (12) and cap nuts (3). The ball rings (12), the cap nuts (4) and the draw rods (13) form a suspending device. One end of a limiting device (6) of draw rod type is fixed on the bottom base and the other end is connected with the scale platform (7). The sensor mounting surface of the utility model in scale platform declination is still can be kept horizontal. Meanwhile, the limiting device of which angle degree can be adjusted assures only impressing horizontal force to the scale platform. Thus the sensor can afford the vertical downward earth gravity of the weighed object even the scale platform is in declination. Thus the weighing accuracy is guaranteed.
Description
Technical field
The utility model relates to a kind of electronic scale, particularly a kind of moving static shaft metering truck scale that can tilt to install.It is applicable to be installed on the tilted road surface carries out a restatement amount to truck.
Background technology
Axle metering truck scale, transfinites especially for highway and detects and weight metering charging so be widely used in the sound attitude of load-carrying vehicle is measured because the weighing platform floor area is little, easy for installation.Existing axle metering truck scale is owing to LOAD CELLS mounting means and weighing platform relative fixed, and sensor installation can not be vertically stressed during inclination, so can only be used for installing on the level ground.When on the detection track of opening up specially, installing,, there is not very big problem in installation and the use owing to can build level road separately.But at present in highway transfinites detection and weight metering charging system, in order to reduce capital expenditure and land occupation, all adopt on runway and install, and in order to prevent surface gathered water, runway generally all is that middle high both sides are low, promptly has horizontal wall inscription, especially the by-pass horizontal wall inscription at multilane is bigger, in the import and export of mountain area and highway, runway needs climb and fall, promptly has longitudinal gradient.When existing axle metering truck scale is installed on the ramp, need will build one section level road again behind the excavation of original road surface in order to guarantee weighing precision, the length of excavation must surpass the maximum axle spacing of a vehicle commander or two axle groups, investment and quantities have so just been increased greatly, on original acclive road surface, increase the planarization that one section level road has also destroyed former road surface, and have a strong impact on the current of highway owing to the duration is long.
Summary of the invention
The purpose of this utility model is that develop at above problem a kind of can tilt to install, and makes the parallel moving static shaft contour and that weighing precision is not influenced with the road surface that has the gradient of weighing platform table top measure truck scale.Architectural feature of the present utility model is: sensor backing plate 1 is connected on the base 8 by sensor backing plate free bearing 2, four adjustment bolts 9 that are installed on the base 8 are used to adjust the degree of tilt of sensor backing plate 1 with respect to base 8, LOAD CELLS 5 on the sensor backing plate 1 is supporting crossbeam 4, be connected by four pull bars 13 that have ball ring 12 and nut 3 between crossbeam 4 and the weighing platform 7, make weighing platform 7 be in free suspension status.Rod-pulling type stop means 6 one ends are fixed on the base 8, and the other end is connected with weighing platform 7, and 6 pairs of weighing platforms of five cover rod-pulling type stop means 7 carry out the restriction of horizontal direction displacement.Characteristics of the present utility model are to utilize weighing platform 7 and the adjustable sensor backing plate 1 of base 8 relative tilt degree, make in that weighing platform 7 and base 8 are consistent with the road surface when tilting, sensor backing plate 1 still can be adjusted to horizontality, thereby guarantees that the LOAD CELLS 5 that is placed on it is vertically stressed.The suspender of forming by the pull bar 13 that has ball ring 12 and nut 3 between crossbeam 4 that LOAD CELLS 5 supports and the weighing platform 7, can regulate distance and angle between weighing platform 7 and the crossbeam 4, so that weighing platform 7 when tilting crossbeam 4 and sensor backing plate 1 still keep level, and adopt ball ring 12 to make the pull bar 13 can be vertically stressed.The bearing at rod-pulling type stop means 6 two ends all can be adjusted in vertical direction, makes when weighing platform 7 and base 8 tilts, and the pull bar of rod-pulling type stop means 6 can the furnishing horizontality, avoids its influence to weighing precision.The utility model is because its unique sensor and weighing platform connected mode, can be when weighing platform tilts still maintenance level of sensor installed surface, the stop means of adjustable angle guarantees only weighing platform to be applied horizontal force simultaneously, even if so the weighing platform inclination still can make sensor bear weighed object terrestrial attraction vertically downward, thereby guaranteed weighing precision.Owing to need not level road, excavated pavement had seldom significantly reduced capital construction investment and duration when the utility model was installed, and it is consistent with the road surface that the back weighing platform is installed, and will reduce to minimum to the influence of driving.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structure for amplifying synoptic diagram that analyse and observe on the left side of the utility model Fig. 1.
Fig. 3 is the structural representation of the utility model sensor backing plate.
Fig. 4 is the structural representation of the utility model weighing platform suspender.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Shown in Fig. 1,2,3,4.Referring to Fig. 1,2, Installation and Debugging process of the present utility model is: wanting installation shaft to measure excavation pit on the road surface of truck scale earlier, the foundation ditch area is a bit larger tham device and gets final product, and carries out drainpipe and bed course.After treating the bed course initial set, the utility model can be put on the bed course of foundation ditch, adjust the bolt of lower base 10 of 8 four jiaos of bases, plane on the base 8 and road surface adjustment is consistent, and promptly weighing platform 7 planes are consistent with the height on road surface; Surveyor's staff is placed on the sensor backing plate 1 along longitudinal gradient direction (track direction), adjust bolt 9 (while making progress downwards), because sensor backing plate 1 is hinged in the middle of base 8, its angle on the longitudinal gradient direction is rotated as axle, adjust nut 3 on the pull bar 13 simultaneously (to the end pine nut that raises, end jack panel to downward modulation), when making crossbeam 4 with sensor backing plate 1 relative weighing platform 7 and base 8 translation-angles, weighing platform 7 degree of tilt remain unchanged, and show sensor backing plate 1 level until surveyor's staff; Referring to Fig. 1,3, again surveyor's staff is placed on the sensor backing plate 1 along horizontal wall inscription direction (vertical track direction), adjust the adjustment bolt 9 (up or down simultaneously) at 1 time two ends of sensor backing plate, sensor backing plate 1 is with the jointed shaft rotation in base 8 outsides, adjust nut 3 on the pull bar 13 (timing two ends loose nut simultaneously upwards simultaneously, downward timing two ends are jack panel simultaneously), when making relative base 8 translation-angles of crossbeam 4 and sensor backing plate 1, weighing platform 7 degree of tilt remain unchanged, and show sensor backing plate 1 level until surveyor's staff; One end adjustment finishes and can adjust the other end in the same way, and the secondary construction all can be carried out after the leveling in two ends; Also to carry out the adjustment of stop means 6 before coming into operation, unclamp the joint bearing block set bolt at limit pull rod two ends, utilize the slotted hole of bearing seat to adjust up and down, all be in horizontality, fix protective cover 11 at last until each limit pull rod.
Claims (1)
1, a kind of moving static shaft metering truck scale of tiltable installation, comprise LOAD CELLS (5), it is characterized in that: sensor backing plate (1) is connected on the base (8) by sensor backing plate free bearing (2), be equipped with four on the base (8) and adjust bolt (9), LOAD CELLS (5) on the sensor backing plate (1) is supporting crossbeam (4), is connected by four pull bars (13) that have ball ring (12) and nut (3) between crossbeam (4) and the weighing platform (7); Ball ring (12) and nut (3), pull bar (13) are formed suspender; Rod-pulling type stop means (6) one ends are fixed on the base (8), and the other end is connected with weighing platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074432 CN2743805Y (en) | 2004-08-06 | 2004-08-06 | Dynamic static state shaft measuring automobile weighing apparatus capable of incline mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074432 CN2743805Y (en) | 2004-08-06 | 2004-08-06 | Dynamic static state shaft measuring automobile weighing apparatus capable of incline mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743805Y true CN2743805Y (en) | 2005-11-30 |
Family
ID=35633823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074432 Expired - Fee Related CN2743805Y (en) | 2004-08-06 | 2004-08-06 | Dynamic static state shaft measuring automobile weighing apparatus capable of incline mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2743805Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303176A (en) * | 2013-06-04 | 2013-09-18 | 贵州航天天马机电科技有限公司 | Vehicle-mounted shelter transverse expansion synchronous driving system |
| CN104180883A (en) * | 2014-07-07 | 2014-12-03 | 郑州恒科实业有限公司 | Electronic weighing instrument applicable to inclined-plane weighing and free hanging inclined installation method thereof |
| CN107478311A (en) * | 2017-09-30 | 2017-12-15 | 河北港口集团检测技术有限公司 | Self-level(l)ing Portable automobile balance |
-
2004
- 2004-08-06 CN CN 200420074432 patent/CN2743805Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303176A (en) * | 2013-06-04 | 2013-09-18 | 贵州航天天马机电科技有限公司 | Vehicle-mounted shelter transverse expansion synchronous driving system |
| CN103303176B (en) * | 2013-06-04 | 2015-07-22 | 贵州航天天马机电科技有限公司 | Vehicle-mounted shelter transverse expansion synchronous driving system |
| CN104180883A (en) * | 2014-07-07 | 2014-12-03 | 郑州恒科实业有限公司 | Electronic weighing instrument applicable to inclined-plane weighing and free hanging inclined installation method thereof |
| CN107478311A (en) * | 2017-09-30 | 2017-12-15 | 河北港口集团检测技术有限公司 | Self-level(l)ing Portable automobile balance |
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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 |