CN208223437U - Soil mass displacement at the deep layer detection device - Google Patents

Abstract

The soil mass displacement at the deep layer detection device of the utility model, device include: at least one inclinometer comprising: at least one deviational survey component, for being placed in the soil body；The deviational survey component is equipped with circuit block；The circuit block includes: obliquity sensor and communication interface；The obliquity sensor is used to measure the inclination data of the deviational survey component, and the communication interface can externally be sent；The technical solution of the utility model provides intelligentized soil mass displacement at the deep layer detection device, for realize nobody automatic detection technical solution, and multiaxis obliquity sensor can be cooperated etc. and carry out improving measurement accuracy, operation Discussing Convenience and measurement accuracy can be effectively improved.

Description

Soil mass displacement at the deep layer detection device

Technical field

The utility model relates to ground measurement and monitoring technical fields, more particularly to soil mass displacement at the deep layer detection device.

Background technique

Sedimentation, deformation and the carrying soil body of various buildings have substantial connection.In order to guarantee building, especially road, The safety of bridge, subway, high-speed rail, dam etc., it is necessary to which soil mass displacement at the deep layer is monitored；Massif soil body landslide, Tailings Dam become The monitoring of the soil horizontal displacements such as shape, dam deformation, deformation of deep excavation is monitoring item important in geological disaster monitoring system One of mesh.

Monitoring technology can be divided mainly into personal monitoring and automatic monitoring, for many years, the deep soil of traditional monitoring project Displacement monitors application scenarios in many such as building foundation pits, and the mode that also have to manually operate sliding inclinometer is being implemented to supervise It surveys.

Not in time due to existing fixation, sliding inclinometer product cost height, low efficiency, unstable, data feedback, meet The not purpose of real-time monitoring, can not fundamentally play the role of geo-hazard early-warning.

Summary of the invention

In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide soil mass displacement at the deep layer detections to fill It sets, for solving the problems of the prior art.

In order to achieve the above objects and other related objects, the utility model provides a kind of soil mass displacement at the deep layer detection device, It include: at least one inclinometer comprising: at least one deviational survey component, for being placed in the soil body；The deviational survey component is equipped with circuit Component；The circuit block includes: obliquity sensor and communication interface.

In an embodiment of the utility model, the deviational survey component has multiple, and each deviational survey component is by respectively leading to Believe that the connection between interface forms cascade.

In an embodiment of the utility model, the deviational survey component have it is multiple, along the inclinometer pipe length direction according to It is secondary to be set in the inclinometer pipe.

In an embodiment of the utility model, each deviational survey component is in the shape of a rod or sheet, each deviational survey component It is set in the inclinometer pipe in polyline shaped.

In an embodiment of the utility model, the deviational survey component has multiple；One end of each deviational survey component is equipped with the One active joint or the second active joint or both ends are respectively equipped with the first active joint or the second active joint；Described first is living Dynamic connector includes: along outwardly extending first concaveconvex structure in deviational survey length component direction；Second active joint includes: Along outwardly extending second concaveconvex structure in deviational survey length component direction；First concaveconvex structure and the second concaveconvex structure exist The structure of male-female engagement each other, and first positioning hole is respectively set in each protrusion of first concaveconvex structure, each described first is fixed Position hole is located on same straight line or curve；Each protrusion of second concaveconvex structure is respectively set second location hole, and each described Two location holes are located on same straight line or curve；Wherein, the first concaveconvex structure of first active joint supplies and another deviational survey Second of the second active joint on component is concave-convex to be combined, and under the bonding state, each first positioning hole and second Location hole is located on same straight line or curve, so that shaft member wears each first positioning hole and second location hole is mutually tied to position The first active joint and the second active joint closed, and enable the first active joint combined and the second active joint can be around described Shaft member rotation.

In an embodiment of the utility model, opposite be equipped with supplies and deviational survey group the deviational survey inside pipe wall along its length The guide groove or be not provided with the guide groove that part end combines.

In an embodiment of the utility model, the circuit block further include: signal conditioning circuit and processing module；Institute It states obliquity sensor and communicates to connect the signal conditioning circuit, the signal conditioning circuit connects the processing module, handled Module connects the communication interface.

In an embodiment of the utility model, the obliquity sensor is real by uniaxial or multi-shaft acceleration transducer It is existing.

In an embodiment of the utility model, the obliquity sensor is equipped with temperature sensor；The temperature sensor, Communicate to connect the processing module.

In an embodiment of the utility model, the communication interface is through interface protective circuit to external connection.

In an embodiment of the utility model, the inner wall and deviational survey inter-module of the inclinometer pipe are equipped with mat piece, to enable Deviational survey component both ends are stated steadily to be tilted in the inclinometer pipe by against power.

In an embodiment of the utility model, the data collection station includes: geographical location unit and/or time list Member, for acquiring geographical location and/or time data where the data collection station；The geographical location unit includes: GNSS locating module.

In an embodiment of the utility model, the data collection station, with low-power consumption mode, operating mode and Service mode；In the operational mode, the data collection station executes one or more in following: 1) each deviational survey component of poll is defeated Inclination data out；2) processing inclination data obtains horizontal displacement data；3) inclination data is stored；4) its geography is obtained Position and/or time data；5) and server communication is with interaction data, comprising: sends the inclination data and/or horizontal position Move data；Alternatively, sending the inclination data and/or horizontal displacement data for being associated with geographic position data and/or time data； Alternatively, receiving and storing for the corrected parameter for arriving deviational survey component to be arranged；In the maintenance mode, the data collection station executes Maintenance to the corrected parameter.

In order to achieve the above objects and other related objects, the utility model provides a kind of soil mass displacement at the deep layer detection method, Applied to the soil mass displacement at the deep layer detection device, which comprises the obliquity sensor by being set to deviational survey component is adopted Collect the inclination data of the deviational survey component, and send it in the circuit block with the obliquity sensor communication connection Processing module；Temperature sensor by being set to the obliquity sensor acquires temperature data and the transmission of the obliquity sensor To the processing module；It is calculated according to the temperature data for calculating temperature according to the temperature data by the processing module Compensating parameter is spent, compensates the inclination data using calculated temperature compensation parameter, and export and mend by the communication interface Inclination data after repaying.

In conclusion the soil mass displacement at the deep layer detection device of the utility model, device includes: at least one inclinometer, It include: at least one deviational survey component, for being placed in the soil body；The deviational survey component is equipped with circuit block；The circuit block includes: Obliquity sensor and communication interface；The obliquity sensor is used to measure the inclination data of the deviational survey component, the communication Interface can externally be sent；The technical solution of the utility model provides intelligentized soil mass displacement at the deep layer detection device, for reality It is existing nobody automatic detection technical solution, and multiaxis obliquity sensor can be cooperated etc. and come improving measurement accuracy, Neng Gouyou Effect improves operation Discussing Convenience and measurement accuracy.

Detailed description of the invention

Fig. 1 is shown as the structural representation of inclinometer in the soil mass displacement at the deep layer detection device in an embodiment of the present invention Figure.

Fig. 2A is shown as the structural schematic diagram of one end of the deviational survey component in an embodiment of the present invention.

Fig. 2 B is shown as the side structure schematic diagram of Fig. 2A.

Fig. 2 C is shown as the structural schematic diagram of the other end of the deviational survey component in an embodiment of the present invention.

Fig. 2 D is shown as the side structure schematic diagram of Fig. 2 C.

Fig. 3 is shown as the circuit principle structure schematic diagram of circuit block on deviational survey component in an embodiment of the present invention.

Fig. 4 is shown as the communication connection structural representation of an embodiment of the present invention mid-deep strata land movement detection device Figure.

Specific embodiment

Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer With carrying out various modifications or alterations under the spirit without departing from the utility model.It should be noted that the case where not conflicting Under, the feature in following embodiment and embodiment can be combined with each other.

It should be noted that diagram provided in following embodiment only illustrates the basic of the utility model in a schematic way Conception, only shown in schema then with related component in the utility model rather than component count when according to actual implementation, shape And size is drawn, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout Kenel may also be increasingly complex.

As shown in Figure 1, showing the knot of inclinometer in the soil mass displacement at the deep layer detection device in an embodiment of the present invention Structure schematic diagram.

The inclinometer includes: inclinometer pipe 101 and at least one deviational survey component 102.

The inclinometer pipe 101, is inserted in the soil body, inner hollow.

The deviational survey component 102 is set in the inclinometer pipe 101.The deviational survey component 102 can be rod-shaped or sheet, In the present embodiment, the deviational survey component 102 is rod-shaped；The material of the deviational survey component 102 preferably can be nylon glass, Convenient for producing and controlling cost in batches.

The deviational survey component 102 is equipped with circuit block；The circuit block includes: that obliquity sensor 103 and communication connect Mouthful；The obliquity sensor 103 is used to measure the inclination data of the deviational survey component 102, and passes through the communication interface pair Outer transmission.The inclination data can be the angle offset of relative level, can calculate the soil body according to angle offset Displacement.

The utility model is not related to calculating the algorithm of land movement according to inclination data.

The circuit block is fixed at the deviational survey component 102, and fixed form includes: screw lock, bonding or engaging etc.；It is excellent Choosing, the obliquity sensor 103 is located at the predetermined position on the deviational survey component 102, convenient for being placed in deviational survey when deviational survey component 102 After in pipe 101, the position of obliquity sensor 103 is calculated.

Optionally, the deviational survey component 102 is rod-shaped, and the position at its center of the obliquity sensor 103.

In an embodiment, the communication interface of the deviational survey component 102 can pass through wired connection or wireless connection mode It is connected to the external equipment, it is preferred that the communication interface is RS485 interface, logical by RS485 bus and the external equipment Letter.

The deviational survey component 102 have it is multiple in the case where, it is preferred that can be connect by the communication of each deviational survey component 102 One or more uppermost deviational survey components 102 are enabled to be communicatively connected to external equipment after mouth mutually cascade；Each 102 He of deviational survey component External equipment is located in a communication network, the corresponding mailing address being assigned in the network of each deviational survey component 102, to identify it Identity, convenient for communicate with connection external equipment identification output the affiliated mailing address of inclination data (such as IP address, MAC Address etc.), the inclination data for enabling each deviational survey component 102 in each inclinometer export can respectively correspond belonging to identification Mailing address guarantees the accuracy of frequent soil mass displacement at the deep layer monitoring.

Certainly, each deviational survey component 102 can not also be connect with the external device communication by cascade system, and respectively with The external equipment direct communication connection, especially, the communication interface be using wireless communication connection type (such as WiFi, Zigbee, LoRA, NB-IOT etc.) in the case where, directly can directly it be wirelessly connected with the external equipment.

Also, it after each deviational survey component 102 is connected with each other combination, can be placed in the space in the inclinometer pipe 101.It is described Inclinometer pipe 101 can be round tube, the deviational survey component 102 be it is rod-shaped, length is greater than the 101 inner cylinder space of inclinometer pipe Diameter is the length direction slant setting of opposite inclinometer pipe 101 in inclinometer pipe 101 to enable the deviational survey component 102, rather than lays flat In 101 bottom of inclinometer pipe.

Preferably, since inclinometer pipe 101 is possible, there are many diameters, and in the case that the length of deviational survey component 102 is constant, it can By the way that mat piece is arranged between the inner wall and deviational survey component 102 of the inclinometer pipe 101, with enable 102 both ends of deviational survey component by Mat piece against power, so as to steadily tilt in the inclinometer pipe 101, the mat piece is preferably spherical rubber tip, can To be mounted on the side of deviational survey component 102, various sizes of inclinometer pipe can be adapted to by various sizes of spherical rubber tip, when So, the mat piece is also possible to the lantern ring being set between deviational survey component and inclinometer pipe 101, sleeve etc..

Each wired cascade system of deviational survey component can be used, it is more convenient when on-site assembly dipmeter；And it can cooperate Supplementary structure enables installation more convenient.

Specifically, such as Fig. 1 is presented when the deviational survey component of multiple cascade connections is put into the inclinometer pipe 101, and after installing Shown in broken line shape, both ends be closely against space in the inclinometer pipe 101 inner wall (may be the inner wall of inclinometer pipe 101, It is also likely to be mat piece inner wall)；Guarantee upper and lower alignment between each deviational survey component 102 and limitation deviational survey component is in inclinometer pipe to enable Rotation, optionally, 101 inner wall of inclinometer pipe can along the length direction of the inclinometer pipe 101 be arranged guide groove, for knot Together in the end of each deviational survey component 102.

As shown in Fig. 2A to 2D, the structural schematic diagram at 201 both ends of deviational survey component in an embodiment is shown respectively.

In the present embodiment, the first active joint 202 is arranged i.e. as shown in Figure 2 A and 2B in one end of deviational survey component 201, separately The second active joint 203 is arranged i.e. as illustrated in figs. 2 c and 2d in one end；In other embodiments, deviational survey component 201 can also be with only one The first active joint 202 of end setting, or the second active joint 203 only can also be set for one end.

In the embodiment of such as Fig. 1 deviational survey component 201 have it is multiple in the case where, the first active joint 202 and can be passed through The flexible connection for connecting to be formed between deviational survey component 201 of two active joints 203.If each deviational survey component 201 is that one end is set There is the first active joint 202 and the other end is equipped with the second active joint 203, both ends can be connect with other deviational survey components 201, The deviational survey component 201 of this structure may be used as any one in a string of connected multiple deviational survey components 201 in Fig. 1；And if certain It is the first active joint 202 or the second active joint 203 that a deviational survey component 201, which only has one end, is only capable of one end and other deviational surveys Component 201 connects, and the deviational survey component 201 of this structure may be used as being located in a string of connected multiple deviational survey components 201 in Fig. 1 Any one at initial and end.

In the present embodiment, first active joint 202 includes: along 201 length direction of deviational survey component to extension The first concaveconvex structure stretched；Second active joint 203 includes: outwardly extending along 201 length direction of deviational survey component Second concaveconvex structure；The structure of first concaveconvex structure and the second concaveconvex structure in male-female engagement each other.For example, Fig. 2A and figure In 2B, the first concaveconvex structure includes: spaced three protrusions, and in Fig. 2 C and 2D, the second concaveconvex structure includes: four A spaced protrusion forms the recess portion that three shapes are matched with the protrusion in the first concaveconvex structure between protrusion.Optionally, institute The protrusion outer rim for stating the first concaveconvex structure and the second concaveconvex structure is arc-shaped.

Therefrom as it can be seen that the first active joint 202 can be connect with 203 male-female engagements of the second active joint, also, from figure 2A to 2D is as it can be seen that each protrusion of first concaveconvex structure is respectively set first positioning hole 204, and each institute's first positioning hole 204 In on same straight line or curve, second location hole 205 is respectively set in each protrusion of second concaveconvex structure, and each described second is fixed Position hole 205 is located on same straight line or curve；Wherein, the first concaveconvex structure of first active joint 202 supplies and another survey Second of the second active joint 203 on oblique component 201 is concave-convex to be combined, and under the bonding state, each first positioning Hole 204 and second location hole 205 are located on same straight line or curve, position phase for wearing shaft member 206 (such as bolt etc.) In conjunction with the first active joint 202 and the second active joint 203, and enable the first active joint 202 combined and the second activity Connector 203 can be rotated around the shaft member.

It should be noted that the state that shaft member is worn is indicated in Fig. 2A and 2C with dash-dotted gray line frame, it is not intended that in this reality It applies in the case that the first active joint 202 and the second active joint 203 are unbonded in example and wears the shaft member.

In one embodiment, Fig. 1 can be referred to together, in the case where 101 inner wall of inclinometer pipe is equipped with guide groove, be combined with each other The first active joint and the second active joint afterwards can be placed in guide groove, enable each deviational survey component can be swimmingly to inclinometer pipe 101 depths are put into, until its both ends is closely against the inner wall in space in inclinometer pipe 101 and can not continue deeper into, without having deviational survey Component 102 is stuck because of the frictional force effect of inner wall, to ensure that each inclinometer pipe 101 and can arrive and is theoretic pre- Positioning is set.

Specifically, the guide groove not necessarily, if the connection structure energy between each 102 end of deviational survey component Its freedom degree (such as the structure of above-mentioned active joint enables the movement that can only make up and down direction between deviational survey component 102) is limited, so that Each deviational survey component 102 is above and below if alignment, it is convenient to omit the guide groove；If also, obliquity sensor is accelerated using uniaxial In the case where spending sensor realization, the guide groove can be set to limit the rotation of deviational survey component 102, convenient for calculating；And if In one embodiment, if the obliquity sensor uses double-shaft acceleration sensor, even if level occurs for each deviational survey component 102 To rotation, can also be compensated by twin shaft measurement data, thus without be arranged the guide groove to limit each deviational survey component 102 Rotation.

In actual installation, multiple deviational survey components 102 can be installed to sensor and route and spelled by active joint It is connected together, is put into inclinometer pipe 101 in polyline shaped along 101 guide groove of inclinometer pipe, and 102 the top of deviational survey component is fixed on survey On 101 wall of inclined tube.

It should be noted that although the deviational survey component 102 in the inclinometer shown in above-described embodiment have it is multiple, In certain embodiments, each inclinometer can also only include a deviational survey component 102, therefore its quantity can be according to the actual situation It is changed, is not limited with above-described embodiment.Although also, inclinometer shown in Fig. 1 has inclinometer pipe 101, this figure Only for the purposes of illustrating deviational survey component preferred embodiment, in other embodiments, inclinometer pipe 101 can not also be used, and Deviational survey component 102 is placed in the soil body using other way, for example, deviational survey component is accommodated by other storing apparatus, or Deviational survey component is placed directly in the soil body and is used, is not limited with Fig. 1 embodiment.

The circuit block can be equipped on pcb board, which is fixed at the deviational survey component 102.

As shown in figure 3, showing a kind of circuit principle structure schematic diagram of the circuit block in embodiment.

The circuit block includes: obliquity sensor 301, communication interface 302, signal conditioning circuit 303, processing module 304 and power module 305；The obliquity sensor 301 communicates to connect the signal conditioning circuit 303, the signal condition electricity Road 303 connects the processing module 304, and handled module 304 connects the communication interface 302.

The obliquity sensor 301, for acquiring the inclination data of analog signal format；The signal conditioning circuit 303 for being converted to digital signals format for the inclination data of the analog signal format, and is sent to the processing module 304；The processing module 304 externally transmits the inclination data for controlling the communication interface 302.

In an embodiment of the utility model, the obliquity sensor 301 passes through uniaxial or multi-shaft acceleration transducer It realizes；The processing module 304 can be MCU realization, and the communication interface 302 can be the realization of RS485 telecommunication circuit；It is described Power module 305 provides multiple-way supply for the different operating voltage requirements of modules, for example including low-voltage DC voltage-stabilizing device Output 3.3V supplies electricity to processing module 304 and communication interface 302, and boosted circuit output 5V supplies electricity to obliquity sensor 301. The power module 305 can be powered by external equipment.

In the present embodiment, the obliquity sensor 301 is realized by double-shaft acceleration sensor, twin shaft, that is, X-axis and Y Axis, the signal conditioning circuit 303 include: first signal condition of the corresponding conditioning obliquity sensor 301 in the acquisition signal of X-axis Circuit 303 and the corresponding obliquity sensor 301 that improves are in the second signal conditioning circuit 303 for acquiring signal of Y-axis.

Preferably, the communication interface 302 is also connected with interface protective circuit 306, by the interface protective circuit 306 with External equipment 307 connects.

Since the operating temperature of obliquity sensor 301 may have shadow to the inclination data (such as inclination value) that it is measured It rings, therefore, in one embodiment, may be provided with temperature sensor on the obliquity sensor 301, communicate to connect the processing Module 304 sends the temperature data of measured obliquity sensor 301 to the processing module 304, obliquity sensor 301 temperature data can be used for compensating the inclination data that it is measured.

As shown in figure 4, showing the communication connection structural schematic diagram of the soil mass displacement at the deep layer detection device.

Described device may also include that data collection station 401, communicate with the communication interface of each deviational survey component 402 Connection.

Specifically, the inclinometer pipe is squeezed into the well drilled out in the soil body, the data collection station 401 is preferably disposed to well Mouthful；The data collection station 401 can be communicated to connect with each deviational survey component 402 respectively for example, by RS485 bus, when each Be between deviational survey component 402 when connecting in cascaded fashion, the data collection station 401 can also only with it is uppermost one or more Deviational survey component 402 communicates to connect.

The data collection station 401 can be communicated to connect further with host computer, and the host computer is, for example, PC, service Device/server group etc. can be connected between the data collection station 401 and host computer by wired or wireless Ethernet； The data collection station 401 can acquire from each deviational survey component 402 or acquire and store the inclination data, may be used also To calculate corresponding horizontal displacement data according to inclination data, can also communicate to connect with external host computer to interact number According to, such as inclination data and/or the corresponding horizontal displacement data calculated be sent to host computer；Alternatively, receiving corrected parameter The deviational survey component 402 is arrived with setting；Wherein, the corrected parameter includes: the temperature compensation parameter and/or gradient calibration Parameter, for carrying out temperature-compensating or pick up calibration work above-mentioned.

In an embodiment of the utility model, the data collection station 401 include: geographical location unit and/or when Between unit, for acquiring geographic position data and/or time data where the data collection station 401；The geography position Setting unit includes: GNSS locating module；It can certainly be GPS module etc.；Preferably, it can use the data acquisition eventually Every acquisition inclination data is associated with by end 401 with its geographic position data and/or acquisition time, completes position measurement and time Synchro measure, to realize automatic test.

The data collection station 401 can be connect with server communication with transmit its be associated with geographic position data and/ Or time data inclination data and/or according to inclination data calculate horizontal displacement data.

The application is only to illustrate to the possible function of data collection station herein, and the utility model does not relate to And the improvement of software program.

It is defeated that every data collection station 401 can be responsible for communicating to connect and acquiring the institute of one or more inclinometers in a panel region Data out can navigate to corresponding data collection station 401 by geographical location unit 403, so that further positioning should Each inclinometer in the be responsible for management region of data collection station 401.

In an embodiment of the utility model, the data collection station 401, with low-power consumption mode.

When not needing to be worked, which is in low-power consumption mode, energy saving, and Corresponding work is executed by mode replaceable when triggering to induction signal.

Further for continuous work ability is reinforced, rechargeable battery power supply is can be used in the data collection station 501, into One step is preferred, and the also settable solar generation component of the data collection station 501, the rechargeable battery can be sent out by the solar energy Electrical components power supply.

Further, external equipment, that is, data collection station can collect the inclination data, and can further transmit To host computer.

In conclusion the soil mass displacement at the deep layer detection device of the utility model, device includes: at least one inclinometer, It include: at least one deviational survey component, for being placed in the soil body；The deviational survey component is equipped with circuit block；The circuit block includes: Obliquity sensor and communication interface；The obliquity sensor is used to measure the inclination data of the deviational survey component, the communication Interface can externally be sent；The technical solution of the utility model provides intelligentized soil mass displacement at the deep layer detection device, for reality It is existing nobody automatic detection technical solution, and multiaxis obliquity sensor can be cooperated etc. and come improving measurement accuracy, Neng Gouyou Effect improves operation Discussing Convenience and measurement accuracy.

The utility model effectively overcomes various shortcoming in the prior art and has high industrial utilization value.

The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.

Claims (14)

1. a kind of soil mass displacement at the deep layer detection device characterized by comprising

At least one inclinometer comprising:

At least one deviational survey component, for being placed in the soil body；

The deviational survey component is equipped with circuit block；The circuit block includes: obliquity sensor and communication interface.

2. soil mass displacement at the deep layer detection device according to claim 1, which is characterized in that the deviational survey component have it is multiple, Each deviational survey component forms cascade by the connection between respective communication interface.

3. soil mass displacement at the deep layer detection device according to claim 1, which is characterized in that the inclinometer includes: deviational survey Pipe, is inserted in the soil body, inner hollow, for the deviational survey component is arranged.

4. soil mass displacement at the deep layer detection device according to claim 3, which is characterized in that the deviational survey component have it is multiple, Length direction along the inclinometer pipe is sequentially arranged in the inclinometer pipe.

5. soil mass displacement at the deep layer detection device according to claim 4, which is characterized in that each deviational survey component is in bar Shape or sheet, each deviational survey component are set in the inclinometer pipe in polyline shaped.

6. soil mass displacement at the deep layer detection device according to claim 1, which is characterized in that the deviational survey component has multiple； One end of each deviational survey component is equipped with the first active joint or the second active joint or both ends be respectively equipped with the first active joint or Second active joint；

First active joint includes: along outwardly extending first concaveconvex structure in deviational survey length component direction；

Second active joint includes: along outwardly extending second concaveconvex structure in deviational survey length component direction；

First concaveconvex structure and the second concaveconvex structure are in the structure of male-female engagement each other, and first concaveconvex structure is each First positioning hole is respectively set in protrusion, and each first positioning hole is located on same straight line or curve；Second concaveconvex structure Each protrusion second location hole is respectively set, each second location hole is located on same straight line or curve；

Wherein, the first concaveconvex structure of first active joint is for second with the second active joint on another deviational survey component Bumps combine, and under the bonding state, and each first positioning hole and second location hole are located on same straight line or curve, For shaft member wear each first positioning hole and second location hole position the first active joint combined and second activity Connector, and enable the first active joint combined and the second active joint that can rotate around the shaft member.

7. soil mass displacement at the deep layer detection device according to claim 3, which is characterized in that the deviational survey inside pipe wall is along its length Degree direction is opposite to be equipped with for the guide groove in conjunction with deviational survey component end or is not provided with the guide groove.

8. soil mass displacement at the deep layer detection device according to claim 1, which is characterized in that the circuit block further include: Signal conditioning circuit and processing module；The obliquity sensor communicates to connect the signal conditioning circuit, the signal condition electricity Road connects the processing module, and handled module connects the communication interface.

9. soil mass displacement at the deep layer detection device according to claim 7 or 8, which is characterized in that the obliquity sensor is logical Uniaxial or multi-shaft acceleration transducer is crossed to realize.

10. soil mass displacement at the deep layer detection device according to claim 1, which is characterized in that the communication interface is through interface Protect circuit to external connection.

11. soil mass displacement at the deep layer detection device according to claim 8, which is characterized in that the obliquity sensor is equipped with Temperature sensor；The temperature sensor communicates to connect the processing module.

12. soil mass displacement at the deep layer detection device according to claim 3, which is characterized in that the inner wall of the inclinometer pipe with Deviational survey inter-module is equipped with mat piece, is set in the inclinometer pipe with enabling the deviational survey component steadily tilt.

13. soil mass displacement at the deep layer detection device according to claim 1, which is characterized in that further include: data acquisition is eventually End, connect with each deviational survey assembly communication.

14. soil mass displacement at the deep layer detection device according to claim 13, which is characterized in that the data collection station packet It includes: geographical location unit and/or time quantum；The geographical location unit includes: GNSS locating module.