CN207163482U - Shield machine sensor function measurement apparatus - Google Patents
Shield machine sensor function measurement apparatus Download PDFInfo
- Publication number
- CN207163482U CN207163482U CN201721185475.8U CN201721185475U CN207163482U CN 207163482 U CN207163482 U CN 207163482U CN 201721185475 U CN201721185475 U CN 201721185475U CN 207163482 U CN207163482 U CN 207163482U
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- Prior art keywords
- sensor
- shield machine
- measurement apparatus
- terminal
- function measurement
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Abstract
The utility model belongs to shield machine device measuring control technology field, more particularly to a kind of shield machine sensor function measurement apparatus, includes housing, power supply terminal and master switch on housing, and power module, housing forward end are additionally provided with display panel, and sensor wire array of terminals；Shift knob in described sensor wire array of terminals comprising multiple sensor wire terminals and with the control sensor wire terminal work of each sensor wire terminal relative configuration.The utility model is simple in construction, novel in design, reasonable, and different sensors detecting element is combined into a measurement apparatus, realizes the detection debugging task of different sensors；Different types of sensor is can detect, so as to improve sensor maintenance and debugging level；Operating efficiency can not only be improved and also ensure operation quality, while also can be that company is cost-effective.
Description
Technical field
The utility model belongs to shield machine device measuring control technology field, more particularly to a kind of shield machine sensor function
Measurement apparatus.
Background technology
With the continuous development of society, especially scientific and technical continuous progress, there occurs earth-shaking for the life of people
Change, meet have enough to eat and wear in the case of, people it is also proposed higher requirement for material life and cultural life.Many
Society and public's demand in, transport development is the key areas of the development of particularly significant also tie society and the improvement of living, and
In transport development, the rise of shield machine, revolutionary change is brought for the rapid development of transport development page.Due to the work of shield machine
Work is tunneled in underground or massif, and the calculating of the parameter such as land subsidence in its speed tunneled and tunneling process obtains,
Play the role of for the driving progress and construction safety entirely constructed important.If shield machine is a powerful " steel
It is chivalrous " so sensor is exactly the chivalrous electric face of this steel.When the sense organ for depending merely on people itself can not go to perceive shield machine
The each position of every system operation when just need sensor.Accordingly, it can be said that sensor is mankind's face
Extend, be the chivalrous electric face of shield.These sensors sometimes can also make a noise noisy small temper in daily production work, due to shield
Sensor on machine works on each different post, and their working method mode of connection is also completely different.And at present
Maintenance or a blank to sensor.Many inconvenience are brought to debugging maintenance of equipment.
The content of the invention
For deficiency of the prior art, the utility model provides a kind of shield machine sensor function measurement apparatus, structure
Simply, it is novel in design, reasonable, all the sensors on shield machine are entered into row set, the measurement of optimization sensor and maintenance.
According to design provided by the utility model, a kind of shield machine sensor function measurement apparatus, shell is included
Body, power supply terminal and master switch on housing, and power module, housing forward end is additionally provided with display panel, and passes
Sensor binding post array；In described sensor wire array of terminals comprising multiple sensor wire terminals and with each sensing
The shift knob of the control sensor wire terminal work of device binding post relative configuration.
Above-mentioned, microcontroller is provided with housing, described display panel, sensor wire terminal and shift knob are equal
Connected with signal with microcontroller；Power module is connected with signal by power supply terminal and microcontroller.
Preferably, described power module includes 220v AC powers, AC-DC conversion module and out-put supply, and 220v is handed over
Stream power supply is connected by AC-DC conversion module with out-put supply.
Preferably, described power module is also comprising the redundant electrical power electrically connected with AC-DC conversion module.
Further, described redundant electrical power is battery.
Preferably, described shift knob is connected with signal by twin voltage comparator integrated circuit with microcontroller.
Preferably, described sensor wire terminal comprise at least two-wire system sensor terminal, three-wire system sensor terminal,
Obliquity sensor terminal, ultrasonic sensor terminal.
The beneficial effects of the utility model：
The utility model is simple in construction, novel in design, reasonable, and different sensors detecting element is combined into a measurement dress
Put, realize the detection debugging task of different sensors；Different types of sensor is can detect, so as to improve sensor maintenance and debugging
It is horizontal；Operating efficiency can not only be improved and also ensure operation quality, while also can be that company is cost-effective.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is power module schematic diagram of the present utility model；
Fig. 3 is control principle block diagram of the present utility model；
Fig. 4 is the control principle drawing in embodiment.
Embodiment：
Label in figure, label 1 represent housing, and label 2 represents display module, and label 3 represents power supply terminal, label 4
Represent master switch, the representative sensor binding post of label 5, the representation switch button of label 6.
The utility model is described in further detail with technical scheme below in conjunction with the accompanying drawings, and by preferably implementing
Example describes embodiment of the present utility model in detail, but embodiment of the present utility model is not limited to this.
Sensor often occurs that work is abnormal in being manufactured for current shield machine, but due to the biography on shield machine
Sensor numerous types and effect is also different, therefore working sensor mode, the mode of connection are also completely different, and at present to sensing
The maintenance of device or a blank, the situations such as many inconvenience are brought to debugging maintenance of equipment.The present embodiment, it is shown in Figure 1, one
Kind shield machine sensor function measurement apparatus, comprising housing, power supply terminal and master switch on housing, and power supply mould
Block, housing forward end are additionally provided with display panel, and sensor wire array of terminals；Wrapped in described sensor wire array of terminals
The control sensor wire terminal work being oppositely disposed containing multiple sensor wire terminals and with each sensor wire terminal
Shift knob.Different sensors detecting element is combined into a measurement apparatus, realizes the detection debugging task of different sensors；
Different types of sensor is can detect, so as to improve sensor maintenance and debugging level.
It is above-mentioned, microcontroller is provided with housing, shown in Figure 3, described display panel, sensor wire terminal
And shift knob connects with signal with microcontroller；Power module is connected by power supply terminal and microcontroller phase signals
Connect.
Preferably, shown in Figure 2, described power module includes 220v AC powers, AC-DC conversion module and defeated
Go out power supply, 220v AC powers are connected by AC-DC conversion module with out-put supply.According to work requirements, 220V can be exchanged
Electricity is changed into 24V DC voltage-stabilizings electricity, the quality of sensor is judged by the change of electricity in output end one instrument of series connection, electricity
The signal of amount change is transferred to the wire of amplifier or logger and display（Or it is cable）With corresponding connector
Deng to realize the detection debugging task of different sensors.
Preferably, described power module is so easy to also comprising the redundant electrical power electrically connected with AC-DC conversion module
Carrying can be used for multiple times full of once electricity.
Further, described redundant electrical power is battery.
Preferably, described shift knob is connected with signal by twin voltage comparator integrated circuit with microcontroller, is permitted
Perhaps output load resistance can be engaged in the range of any supply voltage on.
Preferably, described sensor wire terminal comprise at least two-wire system sensor terminal, three-wire system sensor terminal,
Obliquity sensor terminal, ultrasonic sensor terminal.
Shown in Figure 4, microcontroller uses stm32f103C8T6, and display module uses liquid crystal display LCD12864, electricity
Source module carries out power supply pipe by the way that 220V alternating currents are converted into 24V DC output powers by low difference voltage regulator
Reason, is limited electric current in circuit and Thermal protection, it is ensured that the stability of connection chip and power；Shift knob passes through twin voltage
Comparator integrated circuit Lm393 is connected with microcontroller, and working power voltage scope is wide, ensures that single supply, dual power supply can works
Make；Sensor wire terminal is connected by current sense amplifier LTC6102 with microcontroller, and high rated supply voltage is high-end
Used in, and low drifting and imbalance can then ensure the degree of accuracy of component under a variety of conditions of work.
The utility model is not limited to above-mentioned embodiment, and those skilled in the art can also make a variety of changes accordingly
Change, but any change equivalent or similar with the utility model should all be covered in the range of the utility model claims.
Claims (7)
1. a kind of shield machine sensor function measurement apparatus, comprising housing, power supply terminal and master switch on housing,
And power module, it is characterised in that housing forward end is additionally provided with display panel, and sensor wire array of terminals；Described biography
Control in sensor binding post array comprising multiple sensor wire terminals and with each sensor wire terminal relative configuration
The shift knob of sensor wire terminal work.
2. shield machine sensor function measurement apparatus according to claim 1, it is characterised in that micro-control is provided with housing
Device processed, described display panel, sensor wire terminal and shift knob connect with signal with microcontroller；Power module leads to
Power supply terminal is crossed to connect with signal with microcontroller.
3. shield machine sensor function measurement apparatus according to claim 2, it is characterised in that described power module bag
AC power containing 220v, AC-DC conversion module and out-put supply, 220v AC powers pass through AC-DC conversion module and output
Power supply connects.
4. shield machine sensor function measurement apparatus according to claim 3, it is characterised in that described power module is also
Include the redundant electrical power electrically connected with AC-DC conversion module.
5. shield machine sensor function measurement apparatus according to claim 4, it is characterised in that described redundant electrical power is
Battery.
6. shield machine sensor function measurement apparatus according to claim 2, it is characterised in that described shift knob leads to
Twin voltage comparator integrated circuit is crossed to connect with signal with microcontroller.
7. shield machine sensor function measurement apparatus according to claim 2, it is characterised in that described sensor wire
Terminal comprises at least two-wire system sensor terminal, three-wire system sensor terminal, obliquity sensor terminal, ultrasonic sensor end
Son.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185475.8U CN207163482U (en) | 2017-09-15 | 2017-09-15 | Shield machine sensor function measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185475.8U CN207163482U (en) | 2017-09-15 | 2017-09-15 | Shield machine sensor function measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163482U true CN207163482U (en) | 2018-03-30 |
Family
ID=61722046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721185475.8U Active CN207163482U (en) | 2017-09-15 | 2017-09-15 | Shield machine sensor function measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207163482U (en) |
-
2017
- 2017-09-15 CN CN201721185475.8U patent/CN207163482U/en active Active
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