阅读说明：本技术 一种地表监测用多功能测量标识装置及使用方法 (Multifunctional measuring and marking device for surface monitoring and using method ) 是由 柳广春 张文志 邹友峰 任筱芳 丁来中 蔡来良 宋明伟 于 2020-10-12 设计创作，主要内容包括：本发明涉及一种地表监测用多功能测量标识装置,包括地表标识桩、定位柱、标识板、驱动蓄电池组、卫星定位装置及控制电路,定位柱为轴线与水平面垂直分布的空心柱状结构,其上端面与地表标识桩下端面连接并同轴分布,地表标识桩包括承载槽、标识面板、导向滑槽、滑块、主标识激光灯及辅助标识激光灯,标识板共两个并分别通过棘轮机构与两滑块前端面铰接,驱动蓄电池组嵌于定位柱内。其使用方法包括布局装配及测绘作业等两个步骤。本发明一方面,可有效满足在多种复杂现场环境及大范围监控定位作业的需要；另一方面定位精度高、定位作业方便且数据通讯稳定性好。(The invention relates to a multifunctional measuring and marking device for ground surface monitoring, which comprises a ground surface marking pile, positioning columns, marking plates, a driving storage battery pack, a satellite positioning device and a control circuit, wherein the positioning columns are of hollow columnar structures, the axes of the positioning columns are vertical to the horizontal plane, the upper end faces of the positioning columns are connected with the lower end faces of the ground surface marking pile and are coaxially distributed, the ground surface marking pile comprises a bearing groove, a marking panel, a guide sliding groove, two sliding blocks, a main marking laser lamp and an auxiliary marking laser lamp, the two marking plates are hinged with the front end faces of the two sliding blocks through ratchet mechanisms respectively, and the driving storage battery pack is embedded. The using method comprises two steps of layout assembly, mapping operation and the like. On one hand, the invention can effectively meet the requirements of monitoring and positioning operation in various complex field environments and large range; on the other hand, the positioning precision is high, the positioning operation is convenient and the data communication stability is good.)

1. The utility model provides a multi-functional measurement identification means is used in surface monitoring which characterized in that: the multifunctional measuring and marking device for monitoring the earth surface comprises an earth surface marking pile, a positioning column, a marking plate, a driving storage battery set, a satellite positioning device and a control circuit, wherein the positioning column is of a hollow columnar structure, the axis of the positioning column is vertical to the horizontal plane, the upper end face of the positioning column is connected with the lower end face of the earth surface marking pile and coaxially distributed, the earth surface marking pile comprises a bearing groove, a marking panel, a guide sliding groove, a sliding block, a main marking laser lamp and an auxiliary marking laser lamp, the bearing groove is of a U-shaped groove-shaped structure in the axial direction, the upper end face of the bearing groove is connected with the marking panel to form a closed cavity structure, the main marking laser lamp and the auxiliary marking laser lamp are embedded in the upper end face of the marking panel and are mutually connected in parallel, the main marking laser lamp and the marking panel are coaxially distributed, the auxiliary marking laser lamps, the two sliding blocks are distributed around the axis of the bearing groove and are connected with the guide sliding groove in a sliding way, the central angle between the two sliding blocks is 45-120 degrees, the marking plates are of a plate-shaped structure with a rectangular cross section, the two marking plates are hinged with the front end faces of the two sliding blocks through ratchet mechanisms respectively, the upper end faces of the marking plates and the upper end face of the ground surface marking pile form an included angle of 0-90 degrees, the length of the marking plate is at least 1.5 times of the diameter of the ground surface marking pile, the driving storage battery is embedded in the positioning column, and is electrically connected with a control circuit, the control circuit and the satellite positioning device are all embedded in the ground surface identification pile, and the control circuit is electrically connected with the satellite positioning device and the main identification laser lamp and the auxiliary identification laser lamp of the ground surface identification pile respectively.

2. The multifunctional measuring and marking device for ground surface monitoring as claimed in claim 1, wherein: the slider rear end face inlays in the direction spout and through walking actuating mechanism and direction spout sliding connection, the terminal surface passes through revolving stage mechanism and the articulated with the signboard rear end face before the slider, and establishes an angle sensor in the revolving stage mechanism, walking actuating mechanism, revolving stage mechanism and angle sensor all are connected with drive circuit electrical.

3. The multifunctional measurement identification device for surface monitoring according to claim 2, wherein: the walking driving mechanism is any one of a gear rack mechanism, a pulley mechanism and a screw rod mechanism.

4. The multifunctional measuring and marking device for ground surface monitoring as claimed in claim 1, wherein: at least one solar power generation panel is all established to earth's surface sign stake, sign board up end, and each solar power generation panel all with control circuit electrical connection to through control circuit and drive storage battery electrical connection.

5. The multifunctional measuring and marking device for ground surface monitoring as claimed in claim 1, wherein: the satellite positioning device is characterized in that the mark plate is additionally provided with an inclination angle sensor and a communication antenna, a bearing cavity which is coaxial with the mark plate is arranged in the mark plate, the inclination angle sensor and the communication antenna are embedded in the bearing cavity, and the communication antenna and the bearing cavity are coaxial and are electrically connected with the satellite positioning device.

6. The multifunctional measuring and marking device for ground surface monitoring as claimed in claim 1, wherein: the diameter of the identification panel is at least 1.5 times of that of the upper end face of the bearing groove, a plurality of positioning holes are uniformly distributed on the identification panel, a cross differentiation ruler is arranged on the upper end face, the positioning holes correspond to the scale values of the cross differentiation ruler respectively, the main identification laser lamp and the auxiliary identification laser lamp are respectively arranged in the front positioning holes and are coaxially distributed with the positioning holes, a light equalizing plate coaxially distributed with the positioning holes is additionally arranged in the positioning holes, and the light equalizing plate is coated on the upper end faces of the main identification laser lamp and the auxiliary identification laser lamp.

7. The multifunctional measuring and marking device for ground surface monitoring as claimed in claim 1, wherein: the colors of the main identification laser lamp and the auxiliary identification laser lamp are different.

8. The multifunctional measuring and marking device for ground surface monitoring as claimed in claim 1, wherein: the control circuit is a circuit system based on any one of FPG and DSP chips, and is additionally provided with a charge-discharge control circuit and a radio frequency communication device.

9. A use method of a multifunctional measuring and marking device for surface monitoring is characterized in that: the use method of the multifunctional measuring and marking device for surface monitoring comprises the following steps:

s1, layout and assembly, namely, firstly, assembling the ground surface identification piles, the positioning columns, the identification plates, the driving storage battery pack, the satellite positioning device and the control circuit which form the invention, then setting the positions of monitoring points according to the region range to be measured and controlled, then laying out a plurality of assembled invention at the corresponding positions of the monitoring points, inserting the positioning columns and the lower half parts of the ground surface identification piles into the ground surface, enabling the lower end surfaces of the ground surface identification piles and the identification plates to be abutted against the ground plane and to be distributed in parallel, finally, taking the three-dimensional coordinate value of the main identification laser lamp of the ground surface identification piles as the coordinate of the monitoring points corresponding to the invention, and respectively distributing independent communication addressing addresses and statistical records for the invention after layout, thereby completing the layout of the invention;

and S2, performing surveying and mapping operation after the layout of the unmanned aerial vehicle is completed, wherein in the surveying and mapping operation, on one hand, the position of the unmanned aerial vehicle is measured and positioned by a satellite positioning system through a satellite positioning device of the invention, on the other hand, light spots of a main identification laser lamp and an auxiliary identification laser lamp during the operation of the unmanned aerial vehicle are identified and positioned at night through an optical lens of the unmanned aerial vehicle, and meanwhile, the data communication and positioning between the unmanned aerial vehicle and a radio frequency communication device within 24 hours all day are realized, so that the image control point positioning and the unmanned aerial vehicle navigation and positioning operation are completed.

10. The multifunctional measuring and marking device for surface monitoring as claimed in claim 9, wherein: in the step S2, when performing the positioning monitoring operation, on one hand, the solar panel provides the present invention with operation power; on the other hand, the positions of the marking plate and the horizontal plane are adjusted through the sliding block, so that a corner reflector structure is formed between the marking plate and the upper end face of the ground surface marking pile, and the working angle and the position of the corner reflector are adjusted through the traveling driving mechanism.

Technical Field

The invention relates to landmark surveying and mapping equipment, and belongs to the field of surveying and mapping science and technology.

Background

Along with the construction and development of cities, the scale of the cities is larger and larger, buildings are more and more constructed, urban underground water is continuously exploited to cause urban ground surface settlement, and uneven ground surface settlement causes serious accidents such as cracks, pavement collapse and even building collapse of urban buildings. The deformation of the ground surface subsidence in the coal mine during and after mining is a long-term dynamic change process, the change rate is fast at the same time as the change of the ground surface subsidence is disturbed due to mining, when the mining is fully separated, the movement deformation of the ground surface moving basin begins to slow down, the change rate also begins to slow down, but the residual deformation of the ground surface still has destructive effect on the projects such as buildings, roads, railways and the like.

In order to monitor the deformation of the earth surface effectively and accurately for a long time, a plurality of technical means and methods are adopted, such as GNSS measurement, leveling measurement, unmanned aerial vehicle aerial photogrammetry, satellite-borne InSAR technology, foundation InSAR technology and the like. No matter which kind of monitoring technology all needs certain control point or reference point, concrete pile is buried underground to traditional control point mostly, lay into the observation line, this method of burying underground makes the cycle long, and it is many to invest in manpower and materials, and traditional measurement control point sign is limited only to traditional measuring means, is unfavorable for other observation means to use, and the control point usage is single, and the control point data communication location degree of difficulty is big and the precision is poor, needs multiple technological means observation time, must establish multiple control point sign, and is with higher costs, is difficult to effectively satisfy the needs of control operation.

Therefore, in view of the current situation, there is an urgent need to develop a new landmark monitoring and using method to meet the actual needs.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a multifunctional measuring and marking device for surface monitoring and a navigation method, so as to overcome the defects and meet the requirements of actual detection operation.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a multifunctional measuring and marking device for monitoring the earth surface comprises an earth surface marking pile, a positioning column, a marking plate, a driving storage battery set, a satellite positioning device and a control circuit, wherein the positioning column is a hollow columnar structure with an axis vertical to the horizontal plane, the upper end surface of the positioning column is connected with the lower end surface of the earth surface marking pile and coaxially distributed, the earth surface marking pile comprises a bearing groove, a marking panel, a guide sliding groove, a sliding block, a main marking laser lamp and an auxiliary marking laser lamp, the bearing groove is in a U-shaped groove structure in the axial direction, the upper end surface of the bearing groove is connected with the marking panel to form a closed cavity structure, the main marking laser lamp and the auxiliary marking laser lamp are embedded in the upper end surface of the marking panel and are mutually connected in parallel, the main marking laser lamp and the marking panel are coaxially distributed, the auxiliary marking laser lamps are a plurality, the auxiliary marking laser lamps are uniformly distributed around, the guide chute is coated outside the bearing groove and is of a closed annular structure which is coaxially distributed with the bearing groove, the number of the slide blocks is two, the slide blocks are distributed around the axis of the bearing groove and are in sliding connection with the guide chute, the central angle between the two slide blocks is 45-120 degrees, the cross section of the identification plate is of a plate-shaped structure with a rectangular shape, the number of the identification plate is two, the identification plate is hinged to the front end faces of the two slide blocks through a ratchet mechanism, the upper end face of the identification plate and the upper end face of the ground surface identification pile form an included angle of 0-90 degrees, the length of the identification plate is at least 1.5 times of the diameter of the ground surface identification pile, the driving storage battery pack is embedded in the positioning column and is electrically connected with the control circuit, the control circuit and the satellite positioning device are embedded in the ground surface identification pile, and the control.

Furthermore, the rear end face of the sliding block is embedded in the guide sliding groove and is in sliding connection with the guide sliding groove through the traveling driving mechanism, the front end face of the sliding block is hinged to the rear end face of the identification plate through the rotary table mechanism, the rotary table mechanism is provided with an angle sensor, and the traveling driving mechanism, the rotary table mechanism and the angle sensor are all electrically connected with the driving circuit.

Further, the walking driving mechanism is any one of a gear rack mechanism, a pulley mechanism and a screw rod mechanism.

Furthermore, at least one solar power generation panel is arranged on the upper end faces of the ground surface identification pile and the identification panel, and each solar power generation panel is electrically connected with the control circuit and is electrically connected with the driving storage battery through the control circuit.

Furthermore, an inclination angle sensor and a communication antenna are additionally arranged on the identification plate, a bearing cavity which is coaxially distributed with the identification plate is arranged in the identification plate, the inclination angle sensor and the communication antenna are embedded in the bearing cavity, and the communication antenna and the bearing cavity are coaxially distributed and are electrically connected with the satellite positioning device.

Furthermore, the diameter of the identification panel is at least 1.5 times of the diameter of the upper end face of the bearing groove, a plurality of positioning holes are uniformly distributed on the identification panel, a cross differentiation ruler is arranged on the upper end face, the positioning holes correspond to the scale values of the cross differentiation ruler respectively, the main identification laser lamp and the auxiliary identification laser lamp are respectively arranged in the front positioning holes and are coaxially distributed with the positioning holes, light equalizing plates which are coaxially distributed with the positioning holes are additionally arranged in the positioning holes, and the light equalizing plates are coated on the upper end faces of the main identification laser lamp and the auxiliary identification laser lamp.

Furthermore, the colors of the main identification laser lamp and the auxiliary identification laser lamp are different.

Furthermore, the control circuit is a circuit system based on any one of FPG and DSP chips, and the control circuit is additionally provided with a charge-discharge control circuit and a radio frequency communication device.

A use method of the multifunctional measuring and marking device for surface monitoring comprises the following steps:

s1, layout and assembly, namely, firstly, assembling the ground surface identification piles, the positioning columns, the identification plates, the driving storage battery pack, the satellite positioning device and the control circuit which form the invention, then setting the positions of monitoring points according to the region range to be measured and controlled, then laying out a plurality of assembled invention at the corresponding positions of the monitoring points, inserting the positioning columns and the lower half parts of the ground surface identification piles into the ground surface, enabling the lower end surfaces of the ground surface identification piles and the identification plates to be abutted against the ground plane and to be distributed in parallel, finally, taking the three-dimensional coordinate value of the main identification laser lamp of the ground surface identification piles as the coordinate of the monitoring points corresponding to the invention, and respectively distributing independent communication addressing addresses and statistical records for the invention after layout, thereby completing the layout of the invention;

and S2, performing surveying and mapping operation after the layout of the unmanned aerial vehicle is completed, wherein in the surveying and mapping operation, on one hand, the position of the unmanned aerial vehicle is surveyed and mapped through a satellite positioning device of the invention through a satellite positioning system, on the other hand, light spots of a main identification laser lamp and an auxiliary identification laser lamp during the operation of the unmanned aerial vehicle are identified and positioned at night through an optical lens of the unmanned aerial vehicle, and meanwhile, data communication positioning between the unmanned aerial vehicle and a radio frequency communication device within 24 hours all day is realized, so that the image control point positioning and unmanned aerial vehicle navigation positioning operation are completed.

Further, in the step S2, when performing the positioning monitoring operation, on one hand, the solar panel provides the present invention with operation power; on the other hand, the positions of the marking plate and the horizontal plane are adjusted through the sliding block, so that a corner reflector structure is formed between the marking plate and the upper end face of the ground surface marking pile, and the working angle and the position of the corner reflector are adjusted through the traveling driving mechanism.

On one hand, the invention has high integration degree, convenient installation and positioning, simple and flexible operation and strong environment adaptability, and can effectively meet the requirements of monitoring and positioning operation in various complex field environments and large range; on the other hand, the positioning precision is high, the positioning operation is convenient, the data communication stability is good, the requirements of satellite positioning, unmanned aerial vehicle image control point positioning, unmanned aerial vehicle navigation, satellite-borne InSAR technology positioning and foundation InSAR technology positioning can be effectively met, the data communication monitoring operation efficiency is high, and the precision and the efficiency of the monitoring operation are greatly improved.

Drawings

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of a partial structure of the present invention;

FIG. 2 is a schematic top view of a portion of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of the sign board;

FIG. 4 is a flow chart of the method of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-3, a multifunctional measuring and marking device for ground surface monitoring comprises a ground surface marking pile 1, a positioning column 2, a marking plate 3, a driving storage battery pack 4, a satellite positioning device 5 and a control circuit 6, wherein the positioning column 2 is a hollow columnar structure with an axis vertical to a horizontal plane, and the upper end surface of the positioning column is connected with the lower end surface of the ground surface marking pile 1 and is coaxially distributed.

In this embodiment, the ground surface identification pile 1 includes a bearing groove 101, an identification panel 102, a guiding sliding groove 103, a sliding block 104, a main identification laser lamp 105 and an auxiliary identification laser lamp 106, the bearing groove 101 is axially shaped like a U-groove, the upper end surface of the main mark laser lamp 105 and the auxiliary mark laser lamp 106 are embedded on the upper end surface of the mark panel 102 and are connected in parallel, wherein the main identification laser lamp 105 and the identification panel 102 are coaxially distributed, a plurality of auxiliary identification laser lamps 106 are provided, each auxiliary identification laser lamp 106 is uniformly distributed around the main identification laser lamp 105, the two sliding blocks 104 are distributed around the axis of the bearing groove 101 and are connected with the guide sliding groove 103 in a sliding manner, and the central angle between the two sliding blocks 104 ranges from 45 degrees to 120 degrees.

In this embodiment, the identification plate 3 is a plate-shaped structure with a rectangular cross section, and is hinged to the front end faces of the two sliders 104 through the ratchet mechanism 7, the upper end face of the identification plate 3 and the upper end face of the ground surface identification pile 1 form an included angle of 0-90 °, the length of the identification plate 3 is at least 1.5 times the diameter of the ground surface identification pile 1, the driving storage battery 4 is embedded in the positioning column 2 and is electrically connected with the control circuit 6, the control circuit 6 and the satellite positioning device 5 are both embedded in the ground surface identification pile 1, and the control circuit 6 is electrically connected with the satellite positioning device 5 and the main identification laser lamp 105 and the auxiliary identification laser lamp 106 of the ground surface identification pile 1.

In this embodiment, the rear end surface of the slider 104 is embedded in the guide chute 103 and is slidably connected with the guide chute 103 through the traveling driving mechanism 8, the front end surface of the slider 104 is hinged to the rear end surface of the identification plate 3 through the turntable mechanism 9, the turntable mechanism 9 is provided with the angle sensor 10, and the traveling driving mechanism 8, the turntable mechanism 9 and the angle sensor 10 are all electrically connected with the driving circuit 6.

Preferably, the travel driving mechanism 8 is any one of a rack and pinion mechanism, a pulley mechanism and a screw mechanism.

Meanwhile, at least one solar power generation panel 11 is arranged on the upper end faces of the ground surface identification pile 1 and the identification panel 3, and each solar power generation panel 11 is electrically connected with the control circuit 6 and is electrically connected with the driving storage battery pack 4 through the control circuit 6.

In addition, an inclination sensor 12 and a communication antenna 13 are additionally arranged on the identification plate 3, a bearing cavity 14 which is coaxially distributed with the identification plate 3 is arranged in the identification plate 3, the inclination sensor 12 and the communication antenna 13 are all embedded in the bearing cavity 14, and the communication antenna 13 and the bearing cavity 14 are coaxially distributed and are electrically connected with the satellite positioning device 5.

It should be noted that the diameter of the identification panel 102 is at least 1.5 times of the diameter of the upper end surface of the bearing groove 101, a plurality of positioning holes 15 are uniformly distributed on the identification panel 102, a cross differentiation ruler 16 is arranged on the upper end surface, the positioning holes 15 correspond to the scale positions of the cross differentiation ruler 16, the main identification laser lamp 105 and the auxiliary identification laser lamp 106 are respectively arranged in the front positioning holes 15 and are coaxially distributed with the positioning holes 15, a light equalizing plate 17 coaxially distributed with the positioning holes 15 is additionally arranged in the positioning holes 15, and the light equalizing plate 17 covers the upper end surfaces of the main identification laser lamp 105 and the auxiliary identification laser lamp 106.

Preferably, the primary identification laser light 105 and the secondary identification laser light 106 are different in color.

In this embodiment, the control circuit 6 is a circuit system based on any one of FPG and DSP chips, and the control circuit 6 is further provided with a charge/discharge control circuit 61 and a radio frequency communication device 62.

A use method of the multifunctional measuring and marking device for surface monitoring comprises the following steps:

s1, layout and assembly, namely, firstly, assembling the ground surface identification piles, the positioning columns, the identification plates, the driving storage battery pack, the satellite positioning device and the control circuit which form the invention, then setting the positions of monitoring points according to the region range to be measured and controlled, then laying out a plurality of assembled invention at the corresponding positions of the monitoring points, inserting the positioning columns and the lower half parts of the ground surface identification piles into the ground surface, enabling the lower end surfaces of the ground surface identification piles and the identification plates to be abutted against the ground plane and to be distributed in parallel, finally, taking the three-dimensional coordinate value of the main identification laser lamp of the ground surface identification piles as the coordinate of the monitoring points corresponding to the invention, and respectively distributing independent communication addressing addresses and statistical records for the invention after layout, thereby completing the layout of the invention;

and S2, performing surveying and mapping operation after the layout of the unmanned aerial vehicle is completed, wherein in the surveying and mapping operation, on one hand, the position of the unmanned aerial vehicle is surveyed and mapped through a satellite positioning device of the invention through a satellite positioning system, on the other hand, light spots of a main identification laser lamp and an auxiliary identification laser lamp during the operation of the unmanned aerial vehicle are identified and positioned at night through an optical lens of the unmanned aerial vehicle, and meanwhile, data communication positioning between the unmanned aerial vehicle and a radio frequency communication device within 24 hours all day is realized, so that the image control point positioning and unmanned aerial vehicle navigation positioning operation are completed.

In this embodiment, in the step S2, when performing the positioning monitoring operation, on one hand, the solar panel provides the running electric energy for the invention; on the other hand, the positions of the marking plate and the horizontal plane are adjusted through the sliding block, so that a corner reflector structure is formed between the marking plate and the upper end face of the ground surface marking pile, and the working angle and the position of the corner reflector are adjusted through the traveling driving mechanism.

In addition, in the concrete implementation of the novel laser marker, on one hand, the main marker laser lamp and the auxiliary marker laser lamp are driven to be in a stroboscopic working state at night, so that the requirement of surveying and mapping operation is met, meanwhile, the power consumption is reduced, and the continuity and the stability of the operation of the laser marker are improved; on the other hand, when the positioning plate is vertical to the horizontal plane and forms a corner reflector state during operation, the walking driving mechanism and the rotary table mechanism can synchronously operate to adjust the reflection angle of the corner reflector, so that the stability and the reliability of wireless data communication positioning are improved.

On one hand, the invention has high integration degree, convenient installation and positioning, simple and flexible operation and strong environment adaptability, and can effectively meet the requirements of monitoring and positioning operation in various complex field environments and large range; on the other hand, the positioning precision is high, the positioning operation is convenient, the data communication stability is good, the requirements of satellite positioning, unmanned aerial vehicle image control positioning, unmanned aerial vehicle navigation positioning, satellite-borne InSAR technology positioning and foundation InSAR technology positioning can be effectively met, the data communication monitoring operation efficiency is high, and the precision and the efficiency of the monitoring operation are greatly improved.

It will be appreciated by persons skilled in the art that the present invention is not limited by the embodiments described above. The foregoing embodiments and description have been presented only to illustrate the principles of the invention. Various changes and modifications can be made without departing from the spirit and scope of the invention. Such variations and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.