CN204958193U - Hang weighing device on container weight and centre of gravity place check out test set - Google Patents
Hang weighing device on container weight and centre of gravity place check out test set Download PDFInfo
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- CN204958193U CN204958193U CN201520507420.9U CN201520507420U CN204958193U CN 204958193 U CN204958193 U CN 204958193U CN 201520507420 U CN201520507420 U CN 201520507420U CN 204958193 U CN204958193 U CN 204958193U
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- load cells
- weighting apparatus
- weight
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Abstract
The utility model relates to a four cleat departments of the spreader that hang weighing device on container weight and centre of gravity place check out test set, this device installed at the hoist. The upper and lower both ends that hang the cavity of weighing device are fixed by the base encapsulation, it has the round hole to open at the center of base, and the tapered end pole is installed in the round hole of upper and lower base, the base top ann of upper end has annular weighing sensor, and annular weighing sensor top is provided with axial thrust bearing, there is the rotatory tapered end of hoist at tapered end pole bottom mounting. The utility model relates to a simply, low cost, loading and unloading be easy, does not change container handling operation procedure, does not influence original activity duration. Being surveyed the weight of container and directly hanging on the sensor, the measuring accuracy is high. Can be accurate and detect out the total weight of container rapidly to detect out indulge in the container horizontal plane, the weight unbalance loading position of horizontal central line, the relative container geometric centre's of container focus coordinate figure promptly.
Description
Technical field
The utility model relates to a kind of suspension weighting apparatus, the suspension weighting apparatus that the equipment that particularly a kind of weight to cargotainer and center-of-gravity position are measured uses.
Background technology
No matter be ocean sea-freight or railway freight, Container Transport has become the major way in goods transport.But in railway transportation, freight container overweight, lay particular stress on, unbalance loading can bring very large harm to transporting safely.Freight container loading left and right unbalance loading can cause vehicle two side wheel unbalanced to bearing load, and Ackermann steer angle easily derails, roll-over accident.When laying particular stress on before and after freight container loading, load concentration at one end can cause vehicle frame unbalance stress to cause frame member to crack; Vehicle becomes large by upper and lower amplitude when vertical curve grade change point or track switch, there will be wheel and climbs the accident such as rail, derailing.In order to ensure railway security transport, whether overweight or Super leaning load must be carried out to loaded container and detect.
In the transportation services at railway, harbour, the pay load of freight container is the Main Basis of customs clearance.Freight container utilize in circulation process container handling crane detected set oxed weight in lifting operation be save time most, labour-saving method.Freight container for ocean-rail transportation directly measures gravimetric value at harbour, and unbalance loading, the coordinate figure of laying particular stress on, and also facilitates follow-up railway security transport.
At present both at home and abroad also not to the special measuring equipment that overweight, super inclined, the overload of freight container detect simultaneously.
Utility model content
The purpose of this utility model is to design a kind of suspension weighting apparatus applied on Container Weight and barycenter position measurement equipment, and this suspension weighting apparatus is the critical component of Container Weight and barycenter position measurement equipment.
The technical solution of the utility model is:
A suspension weighting apparatus on Container Weight and barycenter position measurement equipment, be arranged on the seat place, four angles of crane container spreader, described suspension weighting apparatus has a cavity, and the two ends up and down of cavity are encapsulated fixing by pedestal; Have circular hole at the center of pedestal, tapered end bar is arranged in the circular hole of bottom base; Be equipped with annular LOAD CELLS above the pedestal of upper end, above annular LOAD CELLS, be provided with axial-thrust bearing; Hanger twist twist lock head is fixed with in tapered end bar bottom.
Between upper end pedestal and annular LOAD CELLS, pad has and all carries ring plate down.
Upper end pedestal and annular LOAD CELLS are located fixing by locating dowel pin.
Between annular LOAD CELLS and axial-thrust bearing, pad has and above all carries ring plate.
The screw thread of described tapered end bar upper end is screwed with a jam nut, an axial-thrust bearing is fastened in annular LOAD CELLS.
Arrange a crank rocker above jam nut, crank rocker is fastened on the screw thread of tapered end masthead end.
In cavity, be provided with the bracing frame be integrated with cavity, tapered end bar is protected tightening position.
The utility model selects the LOAD CELLS coordinated with tapered end bar of pinpoint accuracy, high stability, and supporting axial-thrust bearing, all carries ring plate up and down and be combined into a complete force measuring machine, ensures that suspender is stressed and can be entirely delivered to LOAD CELLS.The utility model simplicity of design, with low cost, handling are easily, accuracy rate is high, are a kind of very practical devices.Preceence of the present utility model is also:
1, do not change container in hoisting status work flow, do not affect original production time.
2, the weight of tested freight container is directly hung on a sensor, and measuring accuracy is high.
3, the total weight of freight container can accurately and rapidly be detected, the weight difference of this weight and setting weight; The weight unbalance loading position of longitudinal and transverse line of centers in container level face, the i.e. coordinate figure of the relative freight container geometric centre of freight container center of gravity.
Accompanying drawing explanation
Fig. 1 is the site plan of the utility model on Container Weight and barycenter position measurement equipment;
Fig. 2 is the partial schematic diagram looking up direction of Fig. 1;
Fig. 3 is the structural representation that the utility model hangs weighting apparatus.
In figure:
1, cavity, 2, pedestal, 3, tapered end bar, 4, axial-thrust bearing, 5, above all carry ring plate, 6, annular LOAD CELLS, 7, locating dowel pin, 8, all carry ring plate down, 9, jam nut, 10, crank rocker, 11, hanger twist twist lock head, 12, bracing frame.
Detailed description of the invention
The utility model belongs to the suspension weighting apparatus on a kind of Container Weight and barycenter position measurement equipment, is arranged on Container Weight and barycenter position measurement equipment.Described Container Weight and barycenter position measurement equipment be detected set vanning whether overweight, super inclined, overload equipment.
See Fig. 1, Fig. 2, the utility model is arranged on the seat place, four angles of the container spreader of hoisting crane.Assembling of the present utility model does not change keystone configuration and the workflow of container spreader, just installs at the angle seat of container spreader.Meanwhile, the digital transmitter of the collection of configuration multi channel signals, conversion, computing, transmission over radio, the controller of performance-oriented band wireless receiving function and be attached thereto the color touch screen connect, the master instrument of combined aural and visual alarm is supporting with it, the horizontal coordinate of the relative freight container geometric centre of freight container center of gravity can be gone out by numerical monitor, freight container total weight, and record, transmit or printout; Restriction, supervisory function bit are played to container spreader lifting total weight, and filter out overload, lay particular stress on, the freight container of unbalance loading.
In described check implement, this suspension weighting apparatus is one of its critical component.This application is only disclosed it and is applied for.
Fig. 3 is structural representation of the present utility model.Suspension weighting apparatus on the utility model Container Weight and barycenter position measurement equipment, have the cavity 1 that regular, the two ends up and down of cavity 1 encapsulate fixing by pedestal 2.Have circular hole at the center of pedestal 2, tapered end bar 3 is arranged in the circular hole of bottom base 2.Be equipped with annular LOAD CELLS 6 above the pedestal 2 of upper end, between upper end pedestal 2 and annular LOAD CELLS 6, pad has and all carries ring plate 8 down, and upper end pedestal 2 and annular LOAD CELLS 6 are located fixing by locating dowel pin.Be provided with axial-thrust bearing 4 above annular LOAD CELLS 6, between annular LOAD CELLS 6 and axial-thrust bearing 4, pad has and above all carries ring plate 5.The screw thread of described tapered end bar 3 upper end is screwed with a jam nut 9, axial-thrust bearing 4 is fastened in annular LOAD CELLS 6.Arrange a crank rocker 10 above jam nut 9, crank rocker 10 is fastened on the screw thread on tapered end bar 3 top.Tapered end bar 3 bottom bottom cavity 1 is fixed with hanger twist twist lock head 11.In order to make tapered end bar 3 fixedly positioning, in cavity 1, being provided with the bracing frame 12 be integrated with cavity 1, tapered end bar 3 is protected tightening position.
Principle of work of the present utility model is described below: after container spreader hanging freight container, tested Container Weight hangs on the hanger twist twist lock head 11 of suspender corner, power on tapered end bar 3 is delivered in annular LOAD CELLS 6, and the weight of such freight container is tested out by annular LOAD CELLS 6.4 sensor signals spread out of.Through Container Weight and barycenter position measurement device processes, instrument demonstrates gross weight and the unbalance loading of freight container, lays particular stress on coordinate figure, or be transferred to host computer again.
In structure of the present utility model, axial-thrust bearing 4 eliminates hanger twist twist lock head 11 pivoting friction, while lifting lockset rotates alerting ability, decreases the impact of rotating friction force on weighing measurement accuracy.On all carry ring plate 5 and lower introducing of all carrying ring plate 8 improves annular LOAD CELLS 6 and the load diatibution between rigid base 2 and the axial-thrust bearing 4 loaded, promote the annular support of LOAD CELLS 6 and the stability of loading, thus promote the survey precision of this point load.
Claims (7)
1. the suspension weighting apparatus on a Container Weight and barycenter position measurement equipment, be arranged on the seat place, four angles of crane container spreader, it is characterized in that: described suspension weighting apparatus has a cavity (1), the two ends up and down of cavity (1) are encapsulated fixing by pedestal (2); Have circular hole at the center of pedestal (2), tapered end bar (3) is arranged in the circular hole of bottom base (2); Pedestal (2) top of upper end is equipped with annular LOAD CELLS (6), and annular LOAD CELLS (6) top is provided with axial-thrust bearing (4); Hanger twist twist lock head (11) is fixed with in tapered end bar (3) bottom.
2. suspension weighting apparatus according to claim 1, is characterized in that: between upper end pedestal (2) and annular LOAD CELLS (6), pad has and all carries ring plate (8) down.
3. suspension weighting apparatus according to claim 1 and 2, is characterized in that: upper end pedestal (2) and annular LOAD CELLS (6) are located fixing by locating dowel pin.
4. suspension weighting apparatus according to claim 1, is characterized in that: between annular LOAD CELLS (6) and axial-thrust bearing (4), pad has and above all carries ring plate (5).
5. suspension weighting apparatus according to claim 1, it is characterized in that: on the screw thread of described tapered end bar (3) upper end, be screwed with a jam nut (9), an axial-thrust bearing (4) is fastened in annular LOAD CELLS (6).
6. suspension weighting apparatus according to claim 5, is characterized in that: jam nut (9) top arranges a crank rocker (10), and crank rocker (10) is fastened on the screw thread on tapered end bar (3) top.
7. suspension weighting apparatus according to claim 1, is characterized in that: in housing (1), be provided with the bracing frame (12) be integrated with housing (1), tapered end bar (3) is protected tightening position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507420.9U CN204958193U (en) | 2015-07-15 | 2015-07-15 | Hang weighing device on container weight and centre of gravity place check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507420.9U CN204958193U (en) | 2015-07-15 | 2015-07-15 | Hang weighing device on container weight and centre of gravity place check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204958193U true CN204958193U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507420.9U Active CN204958193U (en) | 2015-07-15 | 2015-07-15 | Hang weighing device on container weight and centre of gravity place check out test set |
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| CN (1) | CN204958193U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800456A (en) * | 2016-04-21 | 2016-07-27 | 河南卫华重型机械股份有限公司 | Load testing device and method of container crane |
| CN106840484A (en) * | 2017-04-11 | 2017-06-13 | 浙江维思无线网络技术有限公司 | High voltage transmission line hanging plate weighing sensor |
| CN108190720A (en) * | 2018-02-02 | 2018-06-22 | 北京东方威特称重设备系统有限公司 | Container sling locking head assembly and weighing sensing device with function of weighing |
| CN111174890A (en) * | 2019-12-13 | 2020-05-19 | 湖南亚兴特种电子衡器有限公司 | Calibration device and calibration method for lifting appliance type container overload and unbalance loading detection and weighing system |
| CN111170134A (en) * | 2019-09-10 | 2020-05-19 | 宁波柯力传感科技股份有限公司 | Container spreader |
| CN115231426A (en) * | 2022-08-18 | 2022-10-25 | 中车资阳机车有限公司 | Independent twist lock device of container spreader |
| SE2250362A1 (en) * | 2022-03-24 | 2023-09-25 | Intermercato Ab | Rotator for a rotator scale and a rotator scale for a lifting system |
-
2015
- 2015-07-15 CN CN201520507420.9U patent/CN204958193U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800456A (en) * | 2016-04-21 | 2016-07-27 | 河南卫华重型机械股份有限公司 | Load testing device and method of container crane |
| CN105800456B (en) * | 2016-04-21 | 2017-12-29 | 河南卫华重型机械股份有限公司 | A kind of container crane loading test apparatus and method |
| CN106840484A (en) * | 2017-04-11 | 2017-06-13 | 浙江维思无线网络技术有限公司 | High voltage transmission line hanging plate weighing sensor |
| CN106840484B (en) * | 2017-04-11 | 2022-08-23 | 浙江维思无线网络技术有限公司 | Weighing sensor for high-voltage transmission line hanging plate |
| CN108190720A (en) * | 2018-02-02 | 2018-06-22 | 北京东方威特称重设备系统有限公司 | Container sling locking head assembly and weighing sensing device with function of weighing |
| CN111170134A (en) * | 2019-09-10 | 2020-05-19 | 宁波柯力传感科技股份有限公司 | Container spreader |
| CN111170134B (en) * | 2019-09-10 | 2021-12-28 | 宁波柯力传感科技股份有限公司 | Container spreader |
| CN111174890A (en) * | 2019-12-13 | 2020-05-19 | 湖南亚兴特种电子衡器有限公司 | Calibration device and calibration method for lifting appliance type container overload and unbalance loading detection and weighing system |
| SE2250362A1 (en) * | 2022-03-24 | 2023-09-25 | Intermercato Ab | Rotator for a rotator scale and a rotator scale for a lifting system |
| CN115231426A (en) * | 2022-08-18 | 2022-10-25 | 中车资阳机车有限公司 | Independent twist lock device of container spreader |
| CN115231426B (en) * | 2022-08-18 | 2024-05-31 | 中车资阳机车有限公司 | Independent rotary lock device of container lifting appliance |
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