CN205679189U - A kind of experimental provision monitoring gangue Reclamation by filling ground surface subsidence amount - Google Patents
A kind of experimental provision monitoring gangue Reclamation by filling ground surface subsidence amount Download PDFInfo
- Publication number
- CN205679189U CN205679189U CN201620583797.7U CN201620583797U CN205679189U CN 205679189 U CN205679189 U CN 205679189U CN 201620583797 U CN201620583797 U CN 201620583797U CN 205679189 U CN205679189 U CN 205679189U
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- framework
- gangue
- monitoring
- ground surface
- container
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Abstract
The utility model discloses a kind of experimental provision monitoring gangue Reclamation by filling ground surface subsidence amount, be mainly made up of container and monitoring system two parts.Described monitoring system includes resistor stripe, digital ohmmeter, switch rack, framework, and framework acts primarily as fixation, comprises Circuits System in framework.The gangue deflection of reclaimed land filling is converted into the change of resistance value in circuit by switch rack by this device, and the resistance value in digital ohmmeter measuring circuit realizes the measurement to gangue Reclamation by filling ground surface subsidence.This device solves dynamic monitoring problem based on gangue Reclamation by filling terrain model deflection, simple in construction, and precision is high, time saving and energy saving.
Description
Technical field
This utility model relates to the experimental technique of a kind of reclaimed land surface subsidence monitoring, particularly relates to monitor gangue and dissipates
The experimental provision of body Reclamation by filling ground surface subsidence amount.
Background technology
Subsidence of coal mining often uses gangue as the material of Reclamation by filling, needs to use filling gangue to carry out mould
Intend test and obtain the related data of deflection, and then design the ground elevation filled of reclaiming.Laboratory existing monitoring gangue
The analog of deflection be the most all the cylindric container that application lucite is made, and carve on barrel
Scale.This device is for simulation monitoring gangue deflection coarse inaccuracy very.Firstly, because in container under gangue
Heavy amount is little, and the scale precision being carved on barrel is inadequate；Secondly, existing apparatus can only read the sinking of barrel edge gangue,
Integral sinking amount can not be reflected；And, can be affected by human factors when reading scale；Then, when through Perspex coal
Problem and the ambient light impact of anaclasis can be produced during spoil face.So need one can monitor more really based on
The experimental provision of gangue prose style free from parallelism Reclamation by filling ground surface subsidence amount.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides ground, a kind of monitoring gangue Reclamation by filling ground
The experimental provision of table deflection, can well solve above-mentioned weak point, preferably realizes simulation experiment and completes bastard coal
The dynamic monitoring of stone Reclamation by filling ground surface subsidence amount.
This utility model be the technical scheme is that
A kind of experimental provision monitoring gangue Reclamation by filling ground surface subsidence amount, this device is by container and monitoring system two
Part composition, described monitoring system includes switch rack, framework, and framework acts primarily as support and fixation, resistor stripe and numeral electricity
Resistance table is fixed on framework, and comprises Circuits System in framework.Described switch rack lower end is coupled with gangue, upper end
One is connected with resistor stripe by slide plate, and other end is connected in Circuits System, and whole switch rack passes through line slideway and framework
It is connected.Switch rack can sink with gangue in container and move down, and drives slide plate to move down, is linked into resistor stripe length in circuit
Increase, it is achieved the conversion between deflection and resistance value.Described framework is fixed on container and does not sink with the gangue in container
And sink, and resistor stripe and digital ohmmeter are separately fixed on framework.Described Circuits System is by resistor stripe, number by electric wire
Word ohmmeter slide plate is connected together composition closed-loop path.
Compared with prior art, the beneficial effects of the utility model:
1, this device is by the change of resistance value in digital ohmmeter measuring circuit, had both avoided people and has read the mistake that scale causes
Difference, the most well solves ambient light and error that refraction factor causes, improves the precision of measured value.
2, this device is capable of continuous print reading and keeps a record, and has saved the time of simulation experiment person.
3, this apparatus structure is simple, and cost is low, and effect is obvious, has the preferable suitability and promotional value.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of a kind of experimental provision monitoring gangue Reclamation by filling ground surface subsidence amount of this utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is switch rack and frame part schematic diagram.
Reference:
1-is the container of this device；
2-is the monitoring system of this device；
3-is the resistor stripe of this device；
4-is the digital ohmmeter of this device；
5-is the framework of this device；
6-is this device switch rack.
Detailed description of the invention
Below in conjunction with the accompanying drawings, physical simulation of the present utility model experiment embodiment is described in detail, but it should reason
Solve protection domain of the present utility model not limited by detailed description of the invention.
With reference to Fig. 1, Fig. 2, Fig. 3 illustrate, a kind of monitoring gangue Reclamation by filling ground surface subsidence that this utility model is created
The experimental provision of amount, this device is made up of container 1 and monitoring system 2 two parts, and monitoring system 2 includes switch rack 6, framework 5, frame
Frame 5 comprises Circuits System, resistor stripe 3, digital ohmmeter 4.Framework 5 acts primarily as support and fixation, removes on framework 5
Contain outside Circuits System, also secure resistor stripe 3 and digital ohmmeter 4.Whole framework 5 is fixed on container 1, will not be with appearance
Gangue in device 1 sinks and sinks.Switch rack 6 is connected with framework 5 with electric wire by line slideway.Circuits System is to pass through
Resistor stripe 3, digital ohmmeter 4 slide plate are connected together composition closed-loop path by electric wire.By filling in container 1, upper gangue is whole
Flat, switch rack 6 lower end is filled in gangue simultaneously and be coupled with gangue, slide plate and resistor stripe are passed through in one, upper end
3 are connected, and other end is connected with framework 5 by line slideway.Drive whole switch rack 6 to move down when gangue sinks,
Slide plate on switch rack 6 moves down identical distance as well as switch rack 6 on resistor stripe 3 accordingly, is simultaneously connected to
Slide plate in Circuits System will change the resistance value in circuit.The most just can be read by the mathematics ohmmeter 4 on framework 4
Resistance value.In Circuits System, the change of resistance value is exactly the sedimentation on gangue surface in container.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Any amendment, equivalent and the improvement etc. made within novel spirit and principle, are all contained in protection of the present utility model
Within the scope of.
Claims (2)
1. the experimental provision monitoring gangue Reclamation by filling ground surface subsidence amount, it is characterised in that: this device by container and
Monitoring system two parts form, and described monitoring system includes switch rack, framework, and framework acts primarily as support and fixation, resistance
Bar and digital ohmmeter are fixed on framework, and comprise Circuits System in framework, and described switch rack lower end couples with gangue
Together, one, upper end is connected with resistor stripe by slide plate, and other end is connected in Circuits System, and whole switch rack passes through straight line
Guide rail is connected with framework, described framework be fixed on container with in container gangue sink and do not sink, and resistor stripe and
Digital ohmmeter is separately fixed on framework, and described Circuits System is resistor stripe, digital ohmmeter slide plate to be connected by electric wire
Pick up and constitute closed-loop path.
A kind of experimental provision monitoring gangue Reclamation by filling ground surface subsidence amount the most as claimed in claim 1, its feature exists
In: described switch rack can with container in gangue sink and move down, drive slide plate to move down, be linked into resistor stripe length in circuit
Increase, it is achieved the conversion between deflection and resistance value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583797.7U CN205679189U (en) | 2016-06-14 | 2016-06-14 | A kind of experimental provision monitoring gangue Reclamation by filling ground surface subsidence amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583797.7U CN205679189U (en) | 2016-06-14 | 2016-06-14 | A kind of experimental provision monitoring gangue Reclamation by filling ground surface subsidence amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679189U true CN205679189U (en) | 2016-11-09 |
Family
ID=57432981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620583797.7U Expired - Fee Related CN205679189U (en) | 2016-06-14 | 2016-06-14 | A kind of experimental provision monitoring gangue Reclamation by filling ground surface subsidence amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741216A (en) * | 2017-11-17 | 2018-02-27 | 中南大学 | A kind of electromagnetic type solum settlement measurement apparatus |
-
2016
- 2016-06-14 CN CN201620583797.7U patent/CN205679189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741216A (en) * | 2017-11-17 | 2018-02-27 | 中南大学 | A kind of electromagnetic type solum settlement measurement apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |