阅读说明：本技术 一种直流电法导电锚杆电极及其无线探测使用方法 (A kind of DC electrical method conduction anchor pole electrode and its wireless exploration application method ) 是由 宋大钊 邱黎明 薛雅荣 李振雷 苏东方 于 2019-08-14 设计创作，主要内容包括：本发明提供了一种直流电法导电锚杆电极及其无线探测使用方法,涉及地球物理勘探技术领域,该电极结构简单、易于布置,能够节省钻孔、电极布线等等工序,大大提高探测效率和精度；该锚杆电极包括导电杆体和设于其尾部的信号收发模块；所述信号收发模块包括CPU单元、无线收发单元、电压释放单元和电压测试单元；各单元分别与CPU单元连接；所述无线收发单元与电法测试主机无线连接；所述电压释放单元分别与供电电源和导电杆体连接,CPU单元通过控制电压释放单元来控制供电时间；所述电压测试单元与所述铜制夹具连接,用于测量岩壁中的电信号,并将其电压值传送给所述CPU单元。本发明提供的技术方案适用于井下电法勘探的过程中。(The present invention provides a kind of DC electrical method conduction anchor pole electrode and its wireless exploration application methods, it is related to technical field of geophysical exploration, the electrode structure is simple, is easy to arrange, can save drilling, electrode wiring etc. process, greatly improve detection efficient and precision；The anchor pole electrode includes the conductive body of rod and the signal transmitting and receiving module set on its tail portion；The signal transmitting and receiving module includes CPU element, wireless transmit/receive units, voltage releasing unit and voltage tester unit；Each unit is connect with CPU element respectively；The wireless transmit/receive units and electrical method test host are wirelessly connected；The voltage releasing unit is connect with power supply and the conductive body of rod respectively, and CPU element controls power-on time by control voltage releasing unit；The voltage tester unit is connect with the copper fixture, sends the CPU element to for measuring the electric signal in palisades, and by its voltage value.During technical solution provided by the invention is suitable for underground electrical prospecting.)

1. a kind of DC electrical method conduction anchor pole electrode assembly, which is characterized in that the anchor pole electrode assembly include the conductive body of rod and Signal transmitting and receiving module；The tail portion of the conductive body of rod is arranged in the signal transmitting and receiving module；The signal transmitting and receiving module is used and is led Electric clamp clamps, and makes the conductive communication of signal transmitting and receiving module and the conductive body of rod；

In the head end insertion fixture of the conduction body of rod.

2. DC electrical method conduction anchor pole electrode assembly according to claim 1, which is characterized in that the signal transmitting and receiving module Including CPU element, wireless transmit/receive units, voltage releasing unit and voltage tester unit；The wireless transmit/receive units, the voltage Releasing unit and the voltage tester unit are connect with the CPU element respectively；

The wireless transmit/receive units and the electrical method test hosi wireless communication detected for controlling the anchor pole electrode assembly Connection；

The voltage releasing unit is connect with external power supply and the conductive fixture respectively, and the CPU element passes through control The voltage releasing unit is made to control power-on time；

The voltage tester unit is connect with the conductive fixture, for measuring the electric signal transmitted through fixture, and it is electric Pressure value sends the CPU element to.

3. DC electrical method conduction anchor pole electrode assembly according to claim 2, which is characterized in that the power supply can be with There are multiple groups, every group has different supply voltages.

4. a kind of method for arranging of DC electrical method conduction anchor pole electrode assembly a method according to any one of claims 1-3, feature exist In several anchor pole electrode assemblies are plugged on Rock Profiles to be surveyed, and the spacing of the anchor pole electrode assembly is uniform；Institute Anchor pole electrode assembly is stated to connect by its voltage releasing unit with power supply.

5. a kind of side for carrying out wireless exploration using DC electrical method conduction anchor pole electrode assembly a method according to any one of claims 1-3 Method, which is characterized in that the step of the method includes:

S1, several anchor pole electrode assemblies are plugged in wait survey on Rock Profiles；

S2, the serial number of the anchor pole electrode assembly and location information are recorded in electrical method test host；

S3, electrical method test host are required according to detection and the location information of the anchor pole electrode assembly generates signal transmitting and receiving and refers to It enables；

Signal transmitting and receiving instruction is radioed to the anchor pole electrode as emission electrode and filled by S4, electrical method test host It sets；

S5, the anchor pole electrode assembly as emission electrode are powered according to the signal transmitting and receiving instruction unpack power supply received And voltage is transferred to Rock Profiles；

S6, the anchor pole electrode assembly as receiving electrode is wireless by its voltage value after receiving electric signal in Rock Profiles It is sent to the electrical method test host；

S7, S3-S6 is repeated, until all anchor pole electrode assemblies are used as emission electrode to use at least once, obtains the rock All electric potential signals of section.

6. the method according to claim 5 for carrying out wireless exploration using DC electrical method conduction anchor pole electrode assembly, special Sign is that the information of the signal transmitting and receiving instruction includes emission electrode serial number, supply voltage and powers duration.

7. the method according to claim 6 for carrying out wireless exploration using DC electrical method conduction anchor pole electrode assembly, special Sign is, the selecting method of the emission electrode serial number specifically: selects two adjacent anchor pole electrode assemblies as transmitting electricity Pole is traversed, until all anchor pole electrode assemblies were used at least once as emission electrode；Receiving electrode is to remove Other anchor pole electrode assemblies outside emission electrode.

8. the method according to claim 7 for carrying out wireless exploration using DC electrical method conduction anchor pole electrode assembly, special Sign is, when two adjacent anchor pole electrode assemblies being selected to be traversed as emission electrode, from close to electrical method test master Two anchor pole electrode assemblies of machine start.

9. the method according to claim 6 for carrying out wireless exploration using DC electrical method conduction anchor pole electrode assembly, special Sign is, the selecting method of the emission electrode serial number specifically:

If the spacing of two adjacent anchor pole electrode assemblies is x,

Spacing is first selected to be traversed for two anchor pole electrode assemblies of x as emission electrode, until all anchor pole electrode assemblies Used at least once as emission electrode；

Reselection spacing is that two anchor pole electrode assemblies of 2x are traversed as emission electrode；Until all anchor pole electrode assemblies Used at least once as emission electrode；

Receiving electrode is other anchor pole electrode assemblies removed outside emission electrode.

10. the method according to claim 9 for carrying out wireless exploration using DC electrical method conduction anchor pole electrode assembly, special Sign is, when spacing being selected to be traversed for two anchor pole electrode assemblies of x or 2x as emission electrode, from close to the electrical method Two anchor pole electrode assemblies of test host start.

[technical field]

The present invention relates to technical field of geophysical exploration more particularly to a kind of DC electrical method conduction anchor pole electrode and its nothings Line detects application method.

[background technique]

Mine direct current method exploration is the important branch of mine geophysical prospecting.It is using electric conduction of rock sex differernce as base Plinth studies mine shaft geology problem by measuring and analyzing the changes in distribution rule of electric field near tunnel or stope.Due to fracture Construction, rock porosity, water content and salinity, ambient pressure, temperature etc. are very big on electric conduction of rock influence, therefore mine is straight Stream electrical prospecting has in the prediction of the geological disasters such as exploiting field structural exploration and water bursting in mine, Gas Outburst, bump There is good application prospect.

The electrode of underground electrical prospecting at present is arranged on rock mass, and there is electrodes to couple with coal and rock bad causes to survey The problem of test result inaccuracy.In addition, in current electrode arrangement and data transmission procedure, coal and rock drilling, electrode arrangement And wiring process needs longer time, operator's working efficiency is low, is unfavorable for efficiently and conveniently carrying out electrical method survey Examination.

It is existing to cope with that therefore, it is necessary to study a kind of DC electrical method conduction anchor pole electrodes and its wireless exploration application method The deficiency of technology, to solve the problems, such as or mitigate said one or multiple.

[summary of the invention]

In view of this, the present invention provides a kind of DC electrical method conduction anchor pole electrode and its wireless exploration application method, institute It states that electrode structure is simple, is easy to arrange, drilling, electrode wiring etc. process can be saved, greatly improve detection efficient and precision.

On the one hand, the present invention provides a kind of DC electrical method conduction anchor pole electrode assembly, which is characterized in that the anchor pole electrode Device includes the conductive body of rod and signal transmitting and receiving module；The tail portion of the conductive body of rod is arranged in the signal transmitting and receiving module；It is described Signal transmitting and receiving module is clamped using conductive fixture, makes the conductive communication of signal transmitting and receiving module and the conductive body of rod；

In the head end insertion fixture of the conduction body of rod.

The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the signal are received Sending out module includes CPU element, wireless transmit/receive units, voltage releasing unit and voltage tester unit；The wireless transmit/receive units, institute It states voltage releasing unit and the voltage tester unit is connect with the CPU element respectively；

The wireless transmit/receive units with it is wireless for controlling the electrical method test host that the anchor pole electrode assembly detected Communication connection；

The voltage releasing unit is connect with power supply and the conductive fixture respectively, and the CPU element passes through control The voltage releasing unit controls power supply to the power-on time of the anchor pole electrode assembly；

The voltage tester unit is connect with the conductive fixture, for measuring the electric signal transmitted through fixture, and will Its voltage value sends the CPU element to.

The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the power supply electricity Source can have multiple groups, and every group has different supply voltages.

On the other hand, the present invention provides the arrangement side of a kind of as above any DC electrical method conduction anchor pole electrode assembly Method, which is characterized in that several anchor pole electrode assemblies are plugged on Rock Profiles to be surveyed, the anchor pole electrode assembly Spacing is uniform；The anchor pole electrode assembly is connect by its voltage releasing unit with power supply.

In another aspect, the present invention provides a kind of use as above any DC electrical method conduction anchor pole electrode assembly progress The method of wireless exploration, which is characterized in that the step of the method includes:

S1, several anchor pole electrode assemblies are plugged in wait survey on Rock Profiles；

S2, the serial number of the anchor pole electrode assembly and location information are recorded in electrical method test host；

S3, electrical method test host are required according to detection and the location information of the anchor pole electrode assembly generates signal and receives Send instructions；

Signal transmitting and receiving instruction is radioed to the anchor pole electrode as emission electrode by S4, electrical method test host Device；

S5, the anchor pole electrode assembly as emission electrode are according to the signal transmitting and receiving instruction unpack power supply received It powers and voltage is transferred to Rock Profiles；

S6, the anchor pole electrode assembly as receiving electrode are after receiving electric signal by its voltage value in Rock Profiles It is wirelessly sent to the electrical method test host；

S7, S3-S6 is repeated, until all anchor pole electrode assemblies are used as emission electrode to use at least once, is somebody's turn to do All electric potential signals of Rock Profiles.

The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the signal are received The information to send instructions includes emission electrode serial number, supply voltage and powers duration.

The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the transmitting electricity The selecting method of pole serial number specifically: select two adjacent anchor pole electrode assemblies to be traversed as emission electrode, until institute There is anchor pole electrode assembly to be used at least once as emission electrode；Receiving electrode is other anchors removed outside emission electrode Bar electrode assembly.

The aspect and any possible implementation manners as described above, it is further provided a kind of implementation selects adjacent When two anchor pole electrode assemblies are traversed as emission electrode, from two anchor pole electrodes dress close to electrical method test host Set beginning.

The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the transmitting electricity The selecting method of pole serial number specifically:

If the spacing of two adjacent anchor pole electrode assemblies be x, x > 0, then

Spacing is first selected to be traversed for two anchor pole electrode assemblies of x as emission electrode, until all anchor pole electrodes Device was used at least once as emission electrode；

Reselection spacing is that two anchor pole electrode assemblies of 2x are traversed as emission electrode；Until all anchor pole electrodes Device was used at least once as emission electrode；

Receiving electrode is other anchor pole electrode assemblies removed outside emission electrode.

The aspect and any possible implementation manners as described above, it is further provided a kind of implementation selects spacing for x Or two anchor pole electrode assemblies of 2x are as emission electrode when being traversed, from two anchor poles close to electrical method test host Electrode assembly starts.

Compared with prior art, the present invention can be obtained including following technical effect: anchor pole electrode structure letter of the invention List is easy to arrange, can save drilling, electrode wiring etc. process, greatly improve detection efficient；The use of the anchor pole electrode, Contact effect of the electrode with coal and rock is improved, detection accuracy is greatly improved；The anchor pole electrode can arrange in real time in mine, And coupled with coal and rock can well efficiently use anchor pole as electrode carry out electric signal reception, acquisition and between host Data exchange.

Certainly, it implements any of the products of the present invention it is not absolutely required to while reaching all the above technical effect.

[Detailed description of the invention]

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the structural schematic diagram of anchor pole electrode provided by one embodiment of the present invention；

Fig. 2 is DC electrical method conduction anchor pole electrode provided by one embodiment of the present invention application method in wireless exploration Schematic diagram；

Fig. 3 is DC electrical method wireless exploration system for field test schematic diagram provided by one embodiment of the present invention.

Wherein, in figure:

1, the conductive body of rod；2, conductive Anchor Agent；3, signal transmitting and receiving module；4, copper fixture；5, bed boundaries；6, anchor pole support Disk.

[specific embodiment]

For a better understanding of the technical solution of the present invention, being retouched in detail to the embodiment of the present invention with reference to the accompanying drawing It states.

It will be appreciated that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its Its embodiment, shall fall within the protection scope of the present invention.

The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments The present invention.In the embodiment of the present invention and " one kind " of singular used in the attached claims, " described " and " being somebody's turn to do " It is also intended to including most forms, unless the context clearly indicates other meaning.

A kind of DC electrical method conduction anchor pole electrode assembly of the invention, using normal supporting and conductive anchor pole (the i.e. conductive body of rod) is used as electrode body, and a wireless signal is received and dispatched by copper fixture in each electrode (the conductive body of rod) tail portion Module is connected with anchor pole.Conductive anchor pole electrode can be used as emission electrode, but also as receiving electrode, and tests and leads with electrical method Machine realizes information exchange by Wi-Fi technology.Signal transmitting and receiving module has following 4 functions: receiving the electricity of electrical method test host Electric signal, is transmitted to electrical method test host at the electric signal acquired to anchor pole release electric signal, reception anchor pole by signal.

Fig. 1 is the structural schematic diagram of anchor pole electrode provided by one embodiment of the present invention.As shown in Figure 1, anchor pole electrode packet The conductive body of rod 1 is included, the conductive body of rod 1 is in 1/2 range of caudal part equipped with the (one end of anchor pole electrode insertion palisades of anchor rod pallet board 6 For head end, the other end is tail end).Between the tail portion of anchor pole electrode, i.e. anchor rod pallet board 6 and the tail end of the conductive body of rod 1, it is fixed with Signal transmitting and receiving module 3 and the conductive body of rod 1 are clamped using copper fixture 4, and play Continuity signal transmitting-receiving by signal transmitting and receiving module 3 The effect of module 3 and the conductive body of rod 1.After the stem of the conductive body of rod 1 is inserted into rock, between the conductive body of rod 1 and bed boundaries 5 Fill conductive Anchor Agent 2.Anchor rod pallet board is fixedly connected on the conductive body of rod 1 using anchor bolt.Here rock refers to general Logical rock, coal and rock, coal body and other crust materials, anchor pole electrode are fixed thereon for carrying out electrical prospecting to it.

Signal transmitting and receiving module 3 includes CPU element, wireless transmit/receive units, voltage releasing unit and voltage tester unit；Wirelessly Transmit-Receive Unit, voltage releasing unit and voltage tester unit are electrically connected with CPU element respectively.Wireless transmit/receive units use WiFi skill Art realizes the non-contact type wireless transmission of signal.Practical voltage releasing unit is a power switch, voltage releasing unit and confession Power supply connection, CPU element control the time powered to anchor pole electrode by controlling the power switch.Power supply can have more Group, every group has different supply voltages, and according to the signal transmitting and receiving instruction received, (i.e. electrical method test host is sent CPU element To the instruction of anchor pole electrode) in information of voltage select matched power supply to be powered.Voltage tester unit and copper fixture connect It connects, receive the voltage signal in palisades and its voltage value is transferred to CPU element, CPU element is through wireless transmit/receive units by the survey The voltage value real-time Transmission measured gives electrical survey host.

It is used to meet anchor pole as electrode, anchor pole, Anchor Agent and requires that there is good lead for anchor bolt Electrically, anchor pole electrode tip should carry out cleaning treatment.Signal transmitting and receiving module 3 is fixed on the tail of anchor pole electrode by copper fixture Portion does not contact directly with coal and rock.

Fig. 2 is that DC electrical method conduction anchor pole electrode provided by one embodiment of the present invention makes during its wireless exploration With the schematic diagram of method.As shown in Fig. 2, step includes:

(1) Wi-Fi system is arranged within the scope of mine, realizes the wireless transmission of signal within the scope of mine；

(2) raw by anchor pole electrode sequence number and location information corresponding record in electrical method test host to anchor pole electrode number At with the matched location information of anchor pole；

(3) it includes emission electrode serial number, supply voltage and powers duration that electrical method test host is generated according to location information Signal transmitting and receiving instruction, and send by Wi-Fi system the instruction to the signal transmitting and receiving of the anchor pole electrode as emission electrode Module 3；

The method of determination of emission electrode serial number specifically: be first two electrodes (two i.e. adjacent electrodes) of x with spacing For emission electrode, and traversed, then using spacing for 2x two electrodes as emission electrode, and traversed；Under normal conditions, First since the electrode nearest apart from electrical method test host；

(4) after the signal transmitting and receiving module 3 as the anchor pole electrode of emission electrode receives signal transmitting and receiving instruction, according to instruction Content opens power switch, and voltage is made to be transferred to palisades by copper fixture, the conductive body of rod；Voltage is transmitted further through coal rock medium To other anchor pole electrodes of surrounding, voltage tester of other anchor pole electrodes as receiving electrode, in signal transmitting and receiving module 3 at this time Unit obtains the electric signal near anchor pole by copper fixture and the conductive body of rod, and sends its voltage value to signal transmitting and receiving module CPU element；

(5) after signal transmitting and receiving module 3 collects electric signal, the voltage value of electric signal is sent to electrical method after A/D is converted Host is tested, carries out data analysis and processing for host；

(6) electrical method tests host and sends another bars transmitting-receiving instruction, and the instruction next group of anchor pole of automatic switchover, which is used as, to be put Electrode repeats above measuring process, until all electrodes are used as emission electrode transmitting signal primary, finally obtains the region All electric potential signals.

Fig. 3 is heretofore described DC electrical method wireless exploration system for field test schematic diagram.Wherein, 1,2,3, It 4......n is the anchor pole electrode for being arranged in roadway workface.It is first when carrying out the test of DC electrical method wireless exploration system for field Anchor pole serial number and location information corresponding record are first tested into host in electrical method, generated and the matched location information of anchor pole；It leads later Machine is numbered from 1~n sequential selection, two anchor poles by anchor pole as current electrode launch power signal according to anchor pole location information. Generally, electrical method test host selects nearest anchor pole electrode 1 and 2 as current electrode, 3~n of other electrodes measurement electricity first Position signal passes sequentially through its conductive body of rod, copper fixture and signal receiving/transmission device and is wirelessly transmitted to electrical method test host.It has measured Cheng Hou moves forward an electrode spacing, selects anchor pole electrode 2 and 3 as current electrode.Until electrode spacing is that the whole of x cuts open Until face has been observed.And then select electrode spacing for the electrode of 2x, the above observation is repeated, the view of entire section can be obtained Resistivity map.Selection is powered since hithermost anchor pole electrode, and the potential data enabled to is more regularly.

The present invention provides a kind of DC electrical method conduction anchor pole electrode and its wireless exploration application methods, based on anchor pole in mine It arranges in real time in well exploitation and couples good feature with coal and rock, effective use anchor pole is as electrode and uses wireless system Data are transmitted, the process for saving drilling, electrode arrangement and wiring substantially increases detection efficient and precision.

Above to a kind of DC electrical method electrode arrangement method provided by the embodiment of the present application and wireless real-time detection system, It is described in detail.The description of the example is only used to help understand the method for the present application and its core ideas；Meanwhile For those of ordinary skill in the art, according to the thought of the application, has change in specific embodiments and applications Become place, in conclusion the contents of this specification should not be construed as limiting the present application.

Some vocabulary has such as been used to censure specific components in specification and claims.Those skilled in the art , it is to be appreciated that hardware manufacturer may call the same component with different nouns.Present specification and claims are not In such a way that the difference of title is as component is distinguished, but with the difference of component functionally as the criterion of differentiation.Such as It is an open language, therefore should be construed to " packet in " including ", " the including " of specification and claims in the whole text mentioned in Containing/including but not limited to "." substantially " refers within the acceptable error range, and those skilled in the art can centainly miss The technical problem is solved in poor range, basically reaches the technical effect.Specification subsequent descriptions be implement the application compared with Good embodiment, so the description is being not intended to limit the scope of the present application for the purpose of the rule for illustrating the application. The protection scope of the application is subject to view the appended claims institute defender.

It should also be noted that, term " including ", " including " or its any other variant are intended to nonexcludability Include, so that commodity or system including a series of elements not only include those elements, but also including not clear The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more Under condition, the element that is limited by sentence " include one ... ", it is not excluded that including the element commodity or system in There is also other identical elements.

It should be appreciated that term used herein " and/or " it is only a kind of incidence relation for describing affiliated partner, it indicates There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three Situation.In addition, character "/" herein, typically represent forward-backward correlation object be it is a kind of " or " relationship.

Above description shows and describes several preferred embodiments of the present application, but as previously described, it should be understood that the application Be not limited to forms disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein It is modified.And changes and modifications made by those skilled in the art do not depart from spirit and scope, then it all should be in this Shen It please be in the protection scope of the appended claims.