CN207002166U - A kind of weighing system for using load multiple spot to add up applied to aerial working platform vehicle - Google Patents
A kind of weighing system for using load multiple spot to add up applied to aerial working platform vehicle Download PDFInfo
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- CN207002166U CN207002166U CN201720673058.1U CN201720673058U CN207002166U CN 207002166 U CN207002166 U CN 207002166U CN 201720673058 U CN201720673058 U CN 201720673058U CN 207002166 U CN207002166 U CN 207002166U
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- load cell
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Abstract
The utility model discloses a kind of weighing system for using load multiple spot to add up applied to aerial working platform vehicle; including electronic load cell one, electronic load cell two, electronic load cell three, electronic load cell four, signal processing module, protection cap and platform, four angles of mesa base position, which is fixedly mounted to be provided with respectively, includes electronic load cell one, electronic load cell two, electronic load cell three and electronic load cell four；The mesa base center is fixed with signal processing module；Installation is provided with protection cap on the outside of the signal processing module.The utility model is using the summation of the weight measured by the electronic load cell on the position of four angles of mesa base come the load in calculating platform, unloaded it can calibrate, calibration need not be lifted, place and space are not required, and measurement accuracy is significantly larger than the mode of traditional hydraulic pressure measurement, no hydraulic oil leakage point.
Description
Technical field
The utility model belongs to aerial work platform technical field, more particularly to a kind of to be adopted applied to aerial working platform vehicle
The weighing system to be added up with load multiple spot.
Background technology
Load weight after scissor aerial working platform vehicle mounting platform weighing device on can measuring table, control
System judges whether platform is overweight according to the load weight weighed, if overweight, shuts off lifting and driving functions.At present
Conventional weighing mode is that the hydraulic pressure measured by the pressure sensor installed in elevating ram cylinder barrel side is converted into putting down
The weight of platform, this hydraulic weighing device precision is low, calibration steps is complicated, usually requires to place different load simultaneously during calibration
And rise calibrate repeatedly completely, the space requirement to place is higher.And the position of install sensor inherently one on oil cylinder
Individual potential hydraulic fluid leak point.
Utility model content
The utility model is for technical problem present in prior art, there is provided one kind is adopted applied to aerial working platform vehicle
The weighing system to be added up with load multiple spot, using measured by the electronic load cell on the position of four angles of mesa base
Weight the load come in calculating platform of summation, unloaded can calibrate, it is not necessary to lifting calibration, place and space are not wanted
Ask, and measurement accuracy is significantly larger than the mode of traditional hydraulic pressure measurement, no hydraulic oil leakage point.
In order to solve the above technical problems, the technical solution adopted in the utility model is：One kind is applied to aerial work platform
Car uses the weighing system that load multiple spot adds up, including electronic load cell one, electronic load cell two, electronic scale to retransmit
Sensor three, electronic load cell four, signal processing module, protection cap and platform,
Four angles of mesa base position, which is fixedly mounted to be provided with respectively, includes electronic load cell one, electronic-weighing sensing
Device two, electronic load cell three and electronic load cell four；The mesa base center is fixed with signal processing module；
Installation is provided with protection cap on the outside of the signal processing module.
Preferably, the electronic load cell one, electronic load cell two, electronic load cell three and electronics
Weighing sensor four is electrically connected with the signal processing module.
Preferably, the signal processing module is connected by CAN bus system with vehicle control system.
Compared with prior art, beneficial effect possessed by the utility model is：The utility model uses and is arranged on platform
The load that the summation of the weight measured by electronic load cell on the position of four angles in bottom comes in calculating platform, can be unloaded
Calibration, it is not necessary to lifting calibration, do not require place and space, and measurement accuracy is significantly larger than traditional hydraulic pressure and surveyed
The mode of amount, no hydraulic oil leakage point.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is system structure diagram of the present utility model.
1- electronic load cells one in figure, 2- electronic load cells two, 3- electronic load cells three, 4- electronic scales
Retransmit sensor four, 5- signal processing modules, 6- protection caps, 7- platforms.
Embodiment
It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art be better understood from the technical solution of the utility model
Example is applied to elaborate to the utility model.
Embodiment of the present utility model discloses a kind of title for using load multiple spot to add up applied to aerial working platform vehicle
Weight system, as illustrated, it include electronic load cell 1, electronic load cell 22, electronic load cell 33,
Electronic load cell 44, signal processing module 5, protection cap 6 and platform 7,
Four angles in the bottom position of platform 7, which is fixedly mounted to be provided with respectively, includes electronic load cell 1, electronic load cell
22, electronic load cell 33 and electronic load cell 44；The bottom centre of platform 7 is fixed with signal processing module 5；
The installation of the outside of signal processing module 5 is provided with protection cap 6.
In the present embodiment, electronic load cell 1, electronic load cell 22, electronic load cell 33 and electricity
Sub- weighing sensor 44 is electrically connected with signal processing module 5.
In the present embodiment, signal processing module 5 is connected by CAN bus system with vehicle control system.
In the present embodiment, an electronic load cell, the institute of platform are placed respectively on four angles position of mesa base
There is weight all to act on this four sensors, each sensor can be assigned to certain load, these load
It is added can and draws total load weight, no matter load is distributed in which position of platform, or how to be distributed.
In the present embodiment, unloaded it can be verified before use, it is not necessary to which iron is matched somebody with somebody in placement, it is not necessary to is risen；Verification can after terminating
To place load, the weight of the real-time detection platform of electronic load cell on the position of four angles, the numerical value of four sensor measurements
Summation be exactly load weight total on platform；The signal of signal processing module processing No. four sensors in real time, and by calculating
Load weight is transferred to vehicle control system by CAN；If the rated load good beyond default, control system
The function of vehicle is automatically cut off, until platform load is returned to below rated load.
The utility model is described in detail above by embodiment, but the content is only of the present utility model shows
Example property embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.The scope of protection of the utility model is by right
Claim limits.It is all to utilize technical scheme described in the utility model, or those skilled in the art is in the utility model technology
Under the inspiration of scheme, in essence of the present utility model and protection domain, design similar technical scheme and reach above-mentioned skill
Art effect, or the equivalent change made to application range and improvement etc., it all should still belong to patent of the present utility model and contain
Within lid protection domain.
Claims (3)
1. a kind of weighing system for using load multiple spot to add up applied to aerial working platform vehicle, it is characterised in that including electronics
Weighing sensor one, electronic load cell two, electronic load cell three, electronic load cell four, signal processing module,
Protection cap and platform,
Four angles of mesa base position is fixedly mounted provided with electronic load cell one, electronic load cell two, electricity respectively
Sub- weighing sensor three and electronic load cell four；The mesa base center is fixed with signal processing module；The letter
Installation is provided with protection cap on the outside of number processing module.
2. a kind of weighing system for using load multiple spot to add up applied to aerial working platform vehicle according to claim 1,
Characterized in that, the electronic load cell one, electronic load cell two, electronic load cell three and electronic scale retransmit
Sensor four is electrically connected with the signal processing module.
3. a kind of weighing system for using load multiple spot to add up applied to aerial working platform vehicle according to claim 1,
Characterized in that, the signal processing module is connected by CAN bus system with vehicle control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673058.1U CN207002166U (en) | 2017-06-09 | 2017-06-09 | A kind of weighing system for using load multiple spot to add up applied to aerial working platform vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673058.1U CN207002166U (en) | 2017-06-09 | 2017-06-09 | A kind of weighing system for using load multiple spot to add up applied to aerial working platform vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002166U true CN207002166U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673058.1U Active CN207002166U (en) | 2017-06-09 | 2017-06-09 | A kind of weighing system for using load multiple spot to add up applied to aerial working platform vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847335A (en) * | 2020-08-24 | 2020-10-30 | 徐工消防安全装备有限公司 | Aerial work platform truck, bearing monitoring method and device and storage medium |
-
2017
- 2017-06-09 CN CN201720673058.1U patent/CN207002166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847335A (en) * | 2020-08-24 | 2020-10-30 | 徐工消防安全装备有限公司 | Aerial work platform truck, bearing monitoring method and device and storage medium |
| CN111847335B (en) * | 2020-08-24 | 2023-12-15 | 徐工消防安全装备有限公司 | Overhead working platform truck, bearing monitoring method, bearing monitoring device and storage medium |
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