CN202058303U - Hydraulic sensing device of vehicle possessing hydraulic elevating platform or rotatable rear car hopper - Google Patents
Hydraulic sensing device of vehicle possessing hydraulic elevating platform or rotatable rear car hopper Download PDFInfo
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- CN202058303U CN202058303U CN2011200173869U CN201120017386U CN202058303U CN 202058303 U CN202058303 U CN 202058303U CN 2011200173869 U CN2011200173869 U CN 2011200173869U CN 201120017386 U CN201120017386 U CN 201120017386U CN 202058303 U CN202058303 U CN 202058303U
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- hydraulic
- pressure sensing
- hydraulic pressure
- sensing apparatus
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Abstract
The utility model relates to a hydraulic sensing device of a vehicle possessing a hydraulic elevating platform or a rotatable rear car hopper. The hydraulic sensing device can be arranged on a hydraulic pipe of a vehicle possessing the hydraulic elevating platform, or be arranged on a hydraulic pipe controlling the rotating direction and speed of the rotatable rear car hopper of a premixed concrete vehicle. According to the embodiment, the hydraulic sensing device comprises a micro-processing unit for processing the signals of each circuit unit, a hydraulic state signal is generated according to a pressure state in the hydraulic pipe via a hydraulic sensing unit, a positioning unit is used to receive a satellite positioning signal and transform the satellite positioning signal into a recognizable position signal, and the above hydraulic state signal and the position signal are sent to a back end control center via a communication unit.
Description
Technical field
The utility model relates to a kind of hydraulic pressure sensing apparatus, particularly the hydraulic pressure sensing apparatus of the hydraulic means duty of sensing tool hydraulic elevating platform or rotatable back bucket vehicle.
Background technology
Transport in the process, the owner prevents to drive the behavior that the driver has improper loading and unloading goods during the course, often utilize various anti-blocking means, follow the trail of the traffic route of driving such as utilizing GPS (GPS), or utilize detection equipment detecting control lever to judge whether the action of dumping, arrange in pairs or groups the again position of vehicle judges whether any behavior is improperly arranged.
In known technology, cooperate GPS and detecting to dump the inductive switch of behavior, can make the operation behavior that long-range capable control center receives and record is driven, judge that according to this whether driving carry out the behavior of discharging in unapproved place.
The discharging induction installation of the ready-mixed concrete car that but the known technology application reference number is M378862 number Taiwan patented claim to be disclosed, as shown in Figure 1, this discharging induction installation that is used for the ready-mixed concrete car includes inductive switch 1, links cable wire 2 and set collar 3, wherein inductive switch 1 front end has a probe 11, the front end of probe 11 more has a shackle 12, set collar 3 is fixed on the discharging control lever (not shown) of ready-mixed concrete car, and two ends that link cable wire 2 then link respectively and are fixed on set collar 3 and the probe 11.
Utilize above-mentioned discharging induction installation, once being arranged, anyone pull-up discharging control lever carries out the action of discharging, this discharging induction installation will be by set collar 3 and the probe 11 that links on the cable wire 2 direct pull inductive switches 1, and then startup inductive switch 1, can be by sending a signal to long-range control center with inductive switch 1 link signal transmission means, to inform the action of vehicle loading and unloading material, reach the purpose of monitoring.
Except above-mentioned utilize behavior that mechanical discharging induction installation monitors loading and unloading material, it is the vehicle load detection alarm device that M301789 number Taiwan patented claim is disclosed that preceding case such as application number are more arranged, utilization is arranged at the hydraulic means between wagon box and bogie, the state that utilizes hydraulic means senses vehicle wagon box to tilt is by to detect the behavior of its loading and unloading goods.
Wherein vehicle load detection alarm device 20 as shown in Figure 2, formed by connecting line 21, pressure sensor 22, pressure gauge 23, headstock gear 24, pressure relief device 25 and alarm device 26, connecting line 21 is connected in tested force pipe, and voltage supply power sensor 22, pressure gauge 23, headstock gear 24 and pressure relief device 25 connect to be established; Pressure sensor 22 utilize power lead and with alarm device 26 mutually in succession, with when pressure surpasses setting value, can order about alarm device 26 effects by means of pressure sensor 22.Pressure gauge 23 then according to the hydraulic pressure value of hydraulic fluid in the pipeline, is converted to goods weight in the wagon box.
When the hydraulic means pushing tow wagon box of vehicle, hydraulic fluid in the hydraulic means promptly can enter through the connecting line 21 of load-carrying detection alarm device 20, when hydraulic fluid enters pressure gauge 23, pressure gauge 23 is converted to goods weight with the hydraulic pressure value of this hydraulic fluid, whether excessive by pressure sensor 22 detecting pressure, can drive or the operator by alarm device 26 warnings afterwards.
Even if each known technology provides some monitoring means to the behavior of dumping, yet these modes of utilizing the machine work principle to detect are but avoided monitoring easily, or even destroyed easily.
The utility model content
The technical problems to be solved in the utility model is, utilize mechanical principle to judge the goods behavior of dumping of the vehicle of tool hydraulic elevating platform or rotatable back bucket at known technology, or, solve the problems of the technologies described above by following technical solution in view of utilizing hydraulic means to detect the deficiency of the technology of wagon box goods weight:
The utility model provides a kind of hydraulic pressure sensing apparatus, particularly be applied to the vehicle of tool hydraulic elevating platform or rotatable back bucket, but the vehicle that has features such as handling goods platform or wagon box such as ready-mixed concrete car, gravel car, lorry etc., by the means of hydraulic pressure sensing wherein, the GPS and the communication module of adding, produce effective monitoring tool hydraulic elevating platform in fact or rotatable back bucket vehicle the position with dump the goods behavior, utilize means of communication to inform Surveillance center again.
According to the technical solution of the utility model, the hydraulic pressure sensing apparatus that the utility model disclosed is applied to the vehicle of tool hydraulic elevating platform or rotatable back bucket, as has the lorry or the ready-mixed concrete car of hoistable platform.
The hydraulic pressure sensing apparatus comprises the microprocessing unit of handling each circuit unit signal, by the signal of hydraulic pressure sensing cell reception from sensor circuit, produce a hydraulic state signal according to the pressure state in the hydraulic tube, pressure state can be represented the running of tool hydraulic elevating platform or rotatable back bucket vehicle, and the action of loading and unloading goods all can change hydraulic state.
The hydraulic pressure sensing apparatus more comprises locating unit, receives a satellite positioning signal by antenna, and satellite positioning signal is converted to discernible position signalling, vehicle location can be shown on the electronic chart in the terminal regulation center.
In other words, the utility model provides a kind of hydraulic pressure sensing apparatus, is applied to a vehicle of tool one hydraulic elevating platform or a rotatable back bucket, and described device comprises:
One microprocessing unit;
Produce the hydraulic pressure sensing cell of a hydraulic state signal, electrically connect this microprocessing unit, and be coupled to the hydraulic tube that this hydraulic elevating platform maybe should turn back bucket;
Produce the positioning unit of a position signalling, electrically connect this microprocessing unit, be used to receive a satellite positioning signal;
Transmit the communication unit of this hydraulic state signal and this position signalling, electrically connect this microprocessing unit.
The utility model also provides a kind of hydraulic pressure sensing apparatus, is installed on one of a ready-mixed concrete car and turns on the hydraulic tube of back bucket, and described device comprises:
One microprocessing unit is the signal processing circuit of this hydraulic pressure sensing apparatus;
One hydraulic pressure sensing cell, electrically connect this microprocessing unit, respond to the operating state of this rotary stirring cylinder by this hydraulic tube, produce a hydraulic state signal, wherein this hydraulic state signal is put down in writing this ready-mixed concrete car for loading, unloading, or the pre-state that stirs between advancing, this hydraulic state also comprises a sense of rotation and a rotational speed of this rotatable back bucket;
Locating unit electrically connects this microprocessing unit, receives a satellite positioning signal by an antenna, produces a position signalling of this ready-mixed concrete car;
One communication unit electrically connects this microprocessing unit, regularly transmits this hydraulic state signal and this position signalling through a communication antenna.
The hydraulic pressure sensing apparatus comprises a communication unit, and an one embodiment is a mobile communication module, transmits the position signalling of above-mentioned hydraulic state signal and vehicle by home control network communication protocols such as 3G/3.5G/GPRS.Can a note form be passed to rear end Control Centre such as each signal, understand wherein information, judge the running of vehicle hydraulic hoistable platform or rotatable back bucket vehicle by Control Centre, and the position signalling of vehicle.The technical scheme of another embodiment of communication unit is to carry out communication with wireless signal.
The utility model is had a mind to effect and is: the hydraulic pressure sensing apparatus that the utility model provides, particularly be used for the hydraulic pressure sensing apparatus of hydraulic means duty of sensing tool hydraulic elevating platform or rotatable back bucket vehicle, hydraulic state when responding to each vehicle operation, more can reach the purpose of remote monitoring vehicle running by location and communication function in this device.
Description of drawings
Fig. 1 is the discharging induction installation synoptic diagram of the ready-mixed concrete car that known technology disclosed;
Fig. 2 is the vehicle load detection alarm device synoptic diagram of known technology;
Fig. 3 is the synoptic diagram of the ready-mixed concrete car of installation the utility model hydraulic pressure sensing apparatus;
Fig. 4 is the synoptic diagram of the tool hydraulic elevating platform vehicle of installation the utility model hydraulic pressure sensing apparatus;
Fig. 5 is the circuit block diagram of the embodiment one of the utility model hydraulic pressure sensing apparatus;
Fig. 6 is the synoptic diagram of the utility model embodiment two.
[main element description of reference numerals]
Inductive switch 1 probe 11
Shackle 12 links cable wire 2
Set collar 3 load-carrying detection alarm devices 20
Connecting line 21 pressure sensors 22
Pressure gauge 23 headstock gears 24
Pressure relief device 25 alarm devices 26
Ready-mixed concrete car 30 rotary stirring cylinders 32
The vehicle 40 of hydraulic pressure sensing apparatus 34,44 tool hydraulic elevating platforms
Hydraulic pressure sensing cell 54 communication units 52
Hydraulic pressure sensing apparatus 5 hydraulic pressure sensing apparatus 6
Embodiment
The utility model provides a kind of vehicle that is applied to the tool hydraulic elevating platform, or has the hydraulic pressure sensing apparatus of the vehicle of rotatable back bucket, purpose is that the hydraulic pressure sensing apparatus is responded to the loading and unloading goods behavior of this type of vehicle whereby, and according to the global position determination capability in the hydraulic pressure sensing apparatus, the hydraulic pressure sensing apparatus can regularly transmit relevant information to Control Centre, the driving states of vehicle and the behavior of loading and unloading goods are learnt by Control Centre's hydraulic pressure sensing apparatus whereby, and so as to judging whether unusual loading and unloading goods situation is arranged.
According to one of embodiment, the hydraulic pressure sensing apparatus can be applicable on the ready-mixed concrete car, detecting is the operating state of the hydraulic means of the rotatable back bucket of control wherein, and receives global positioning signal generation position signalling simultaneously, can accurately understand the loading and unloading goods behavior of ready-mixed concrete car.Can consult the synoptic diagram of the ready-mixed concrete car of installation the utility model hydraulic pressure sensing apparatus shown in Figure 3.
Show that wherein one has the ready-mixed concrete car 30 of rotatable back bucket, rotatable back bucket is shown as rotary stirring cylinder 32, stir the sense of rotation and the speed of cylinder 32 by hydraulic means driven in rotation formula, hydraulic pressure sensing apparatus 34 of the present utility model then is installed on wherein on the hydraulic tube, can be arranged in the hydraulic valve especially.
When utilizing hydraulic means driven in rotation formula to stir cylinder 32 runnings, the fluid pressure in the hydraulic tube changes, and this hydraulic pressure changes will touch the loop, senses hydraulic pressure by hydraulic pressure sensing apparatus 34 and changes, and produces the hydraulic state signal.The hydraulic state signal will reflect that ready-mixed concrete car 30 is loading cement, or unloading cement, or the pre-state that stirs between advancing, and other states also can comprise the sense of rotation and the rotational speed of rotary stirring cylinder 32.
Comprise the position signalling that is produced by positioning unit, the communication unit of hydraulic pressure sensing apparatus 34 regularly transmits above-mentioned hydraulic state signal and position signalling to rear end Control Centre with wireless telecommunications means.
Another embodiment then can be with reference to the synoptic diagram of the tool hydraulic elevating platform vehicle of installation the utility model hydraulic pressure sensing apparatus shown in Figure 4.The vehicle 40 that wherein shows a tool hydraulic elevating platform, there is dump wagon box 42 at the rear, 44 of hydraulic pressure sensing apparatus are installed on wherein on the hydraulic means, especially are contained in the hydraulic pressure sensing apparatus on the hydraulic tube (as oil pressure pipe) of control sweep rise and fall when dumping goods.
Hydraulic pressure sensing apparatus 44 will send signal according to hydraulic state, transfer to rear end Control Centre by home control network communication protocol (as the mobile communication agreement of 3G/3.5G/GPRS etc.), judge the vehicle operating state according to this.In another embodiment, then can utilize wireless communication line to send wireless signal equally and carry out the signal transmission.The hydraulic state signal that the hydraulic pressure sensing cell sends according to hydraulic state in the hydraulic pressure sensing apparatus 44 has been put down in writing the action of the rise and fall of hydraulic elevating platform, cooperate the position signalling that positioning unit produced that wherein receives global positioning signal, the behavior of tool hydraulic elevating platform vehicle loading and unloading goods can accurately be learnt by Control Centre, drive back wagon box downward tilt as hydraulic means, comprise driving states.
Fig. 5 is the circuit block diagram of the embodiment one of the utility model hydraulic pressure sensing apparatus.
Be shown as the built-in function square of hydraulic pressure sensing apparatus 5 among the figure, mainly comprise microprocessing unit 51, communication unit 52, the positioning unit 53 and hydraulic pressure sensing cell 54 of mutual electric connection, comprise the power supply 55 that connects hydraulic pressure sensing apparatus 5 needs.
Hydraulic pressure sensing apparatus 5 particularly is applied on the vehicle of tool hydraulic elevating platform or rotatable back bucket, and wherein microprocessing unit 51 is used for the data processing between each circuit component in the treating fluid pressure sensitivity survey device 5.
Hydraulic pressure sensing cell 54 electrically connects microprocessing unit 51, includes the sensor circuit that is connected in hydraulic tube, and this sensor circuit can change generation hydraulic state signal according to hydraulic pressure in the hydraulic tube.According to the embodiment that this figure describes, hydraulic pressure sensing cell 54 is connected to the sensor circuit that is installed on hydraulic valve 56 on the hydraulic tube 501, and so as to senses change in pressure, wherein the hydraulic state signal is then put down in writing different information according to different vehicle:
At the vehicle of tool hydraulic elevating platform, hydraulic tube 501 is the pipeline of the pressure apparatus of the back wagon box of promotion vehicle, and the hydraulic state signal then can comprise the rise of hydraulic elevating platform or fall action;
At ready-mixed concrete car with rotatable back bucket, hydraulic tube 501 is the pipeline of pressure apparatus of the rotary stirring cylinder of powered vehicle, the hydraulic state signal then records sense of rotation, rotational speed, vehicle loading, the removal of rotatable back bucket, or the pre-state that stirs between advancing.
Positioning unit 53 electrically connects microprocessing unit 51 in the hydraulic pressure sensing apparatus 5, the preferred embodiment of positioning unit 53 can include GPS circuit and antenna, in order to receive satellite positioning signal, after microprocessing unit 51 is carried out conversion of signals, produce position signalling again from satellite 503.
Fig. 6 is the synoptic diagram of another embodiment of the present utility model.
Hydraulic pressure sensing apparatus 6 mainly is the sensing circuit 62 that is installed on hydraulic valve 56 on the hydraulic tube 501 among the figure, and embodiment can be and is embedded in the circuit that is fixed in hydraulic valve 56 on the hydraulic tube 501.
This embedded circuit has microprocessing unit 51, communication unit 52, positioning unit 53, hydraulic pressure sensing cell 54 of mutual electric connection etc. equally, and detailed operation can be with reference to the content of above-mentioned Fig. 5.
In sum, hydraulic pressure sensing apparatus provided by the utility model particularly is used for the hydraulic pressure sensing apparatus of hydraulic means duty of sensing tool hydraulic elevating platform or rotatable back bucket vehicle, hydraulic state when responding to each vehicle operation, more can reach the purpose of remote monitoring vehicle running by location and communication function in this device.
But; the above only is a preferable possible embodiments of the present utility model, and is non-so promptly limit to scope of patent protection of the present utility model, so the equivalent structure that all utilization the utility model instructionss and accompanying drawing content are done changes; all in like manner be contained in the scope of the present utility model, hereby statement.
Claims (10)
1. a hydraulic pressure sensing apparatus is applied to the vehicle that tool one hydraulic elevating platform or turns back bucket, it is characterized in that described device comprises:
One microprocessing unit;
Produce the hydraulic pressure sensing cell of a hydraulic state signal, electrically connect this microprocessing unit, and be coupled to the hydraulic tube that this hydraulic elevating platform maybe should turn back bucket;
Produce the positioning unit of a position signalling, electrically connect this microprocessing unit, be used to receive a satellite positioning signal;
Transmit the communication unit of this hydraulic state signal and this position signalling, electrically connect this microprocessing unit.
2. hydraulic pressure sensing apparatus as claimed in claim 1 is characterized in that, described hydraulic tube is the pipeline of the pressure apparatus of a back wagon box of this tool hydraulic elevating platform vehicle of promotion.
3. hydraulic pressure sensing apparatus as claimed in claim 1 is characterized in that, described hydraulic tube is the pipeline of the pressure apparatus of a rotary stirring cylinder of this rotatable back bucket vehicle of driving.
4. hydraulic pressure sensing apparatus as claimed in claim 1 is characterized in that, described positioning unit comprises a GPS circuit and an antenna.
5. hydraulic pressure sensing apparatus as claimed in claim 1 is characterized in that, described communication unit comprises a mobile communication circuit and a communication antenna.
6. hydraulic pressure sensing apparatus as claimed in claim 1 is characterized in that described communication unit comprises a telecommunication circuit.
7. hydraulic pressure sensing apparatus is installed on the hydraulic tube of vehicle of a tool hydraulic elevating platform, it is characterized in that described device comprises:
One microprocessing unit is the signal processing circuit of this hydraulic pressure sensing apparatus;
One hydraulic pressure sensing cell electrically connects this microprocessing unit, responds to the operating state of this hydraulic elevating platform by this hydraulic tube, produces a hydraulic state signal, and wherein this hydraulic state signal comprises that one of this hydraulic elevating platform rises and the action that descends;
Locating unit electrically connects this microprocessing unit, receives a satellite positioning signal by an antenna, produces a position signalling of the vehicle of this tool hydraulic elevating platform;
One communication unit electrically connects this microprocessing unit, regularly transmits this hydraulic state signal and this position signalling through a communication antenna.
8. hydraulic pressure sensing apparatus as claimed in claim 7 is characterized in that, described hydraulic tube is the pipeline of the pressure apparatus of a back wagon box of this tool hydraulic elevating platform vehicle of promotion.
9. a hydraulic pressure sensing apparatus is installed on one of a ready-mixed concrete car and turns on the hydraulic tube of back bucket, it is characterized in that described device comprises:
One microprocessing unit is the signal processing circuit of this hydraulic pressure sensing apparatus;
One hydraulic pressure sensing cell, electrically connect this microprocessing unit, respond to the operating state of this rotary stirring cylinder by this hydraulic tube, produce a hydraulic state signal, wherein this hydraulic state signal is put down in writing this ready-mixed concrete car for loading, unloading, or the pre-state that stirs between advancing, this hydraulic state also comprises a sense of rotation and a rotational speed of this rotatable back bucket;
Locating unit electrically connects this microprocessing unit, receives a satellite positioning signal by an antenna, produces a position signalling of this ready-mixed concrete car;
One communication unit electrically connects this microprocessing unit, regularly transmits this hydraulic state signal and this position signalling through a communication antenna.
10. hydraulic pressure sensing apparatus as claimed in claim 9 is characterized in that, described hydraulic tube is the pipeline of the pressure apparatus of this rotatable back bucket vehicle of driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200173869U CN202058303U (en) | 2011-01-17 | 2011-01-17 | Hydraulic sensing device of vehicle possessing hydraulic elevating platform or rotatable rear car hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200173869U CN202058303U (en) | 2011-01-17 | 2011-01-17 | Hydraulic sensing device of vehicle possessing hydraulic elevating platform or rotatable rear car hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058303U true CN202058303U (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200173869U Expired - Fee Related CN202058303U (en) | 2011-01-17 | 2011-01-17 | Hydraulic sensing device of vehicle possessing hydraulic elevating platform or rotatable rear car hopper |
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| Country | Link |
|---|---|
| CN (1) | CN202058303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155034A (en) * | 2014-08-26 | 2014-11-19 | 蒋和平 | Real-time monitoring system and method of regional ground stress |
| CN109000844A (en) * | 2018-06-14 | 2018-12-14 | 王志华 | A kind of thermoelectricity station-service pipeline pressure measuring device |
-
2011
- 2011-01-17 CN CN2011200173869U patent/CN202058303U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155034A (en) * | 2014-08-26 | 2014-11-19 | 蒋和平 | Real-time monitoring system and method of regional ground stress |
| CN109000844A (en) * | 2018-06-14 | 2018-12-14 | 王志华 | A kind of thermoelectricity station-service pipeline pressure measuring device |
| CN109000844B (en) * | 2018-06-14 | 2020-11-06 | 王志华 | Pipeline pressure measuring device for thermal power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA TAIWAN SKS CO., LTD. Free format text: FORMER OWNER: SHIN KONG AEROTECH INTERNATIONAL CO., LTD. Effective date: 20121207 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121207 Address after: Taipei City, Taiwan, China Patentee after: China Taiwan Xinguang preservation Limited by Share Ltd Address before: Taipei City, Taiwan, China Patentee before: Shin Kong International Aerospace Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |