Rapid arrangement tool for micro-motion detection triangular array

Abstract

The utility model relates to a rapid laying tool for a micro-motion detection triangular array. The rapid laying tool for the micro-motion detection triangular array comprises a measuring net and a corner bracket, the measuring net is of a parallelogram structure, the inner angles of the measuring net are 60 degrees and 120 degrees, a plurality of laying units are uniformly and continuously distributed in the measuring net, and the laying units are rhombuses with the inner angles of 60 degrees; the corner brackets comprise a first corner bracket, a second corner bracket, a third triangular bracket and a fourth corner bracket, the vertex angles of the second corner bracket and the fourth corner bracket are 60 degrees, and the vertex angles of the first corner bracket and the third triangular bracket are 120 degrees; and the four corner brackets are respectively connected with four edges of the measuring net. Therefore, when the triangular array is arranged, the area of one-time arrangement is large, and the efficiency is high.

Description

TECHNICAL FIELD

[0001] The present application relates to a triangular array layout tool, belonging to the field of micro-motion detection, and particularly relates to a micro-motion detection triangular array rapid layout tool. BACKGROUND

[0002] Micro-motion detection is a geophysical exploration technology that uses weak vibrations (micro-motion) on the earth's surface as a signal source to detect underground structures by analyzing these micro-motion signals; when micro-motion detection is performed, the micro-motion detection target area needs to be covered by an observation array, and triangular arrays are widely used due to their layout characteristics; each triangular array can provide a profile perpendicular to the underground structure, and by translating the triangular array, multiple profiles can be obtained in the target area, and then the three-dimensional underground structure information of the entire target area can be obtained; during the array layout process, measuring ropes or RTK (Real-Time Kinematic) are usually used for staking out to ensure the accurate layout of the array; however, distance and angle tests need to be repeated and performed multiple times during array layout, which makes the array layout time-consuming and labor-intensive, and the efficiency is low. Therefore, a micro-motion detection triangular array rapid layout tool is needed to improve the efficiency of array layout.

[0003] Chinese patent application No. 202223157960.8, filed on November 28, 2022, discloses a micro-motion exploration device for quickly arranging a nested triangular array, which includes ten geophones, three first connecting blocks, three second connecting blocks, and three third connecting blocks; the two ends of each of the three second connecting blocks are hingedly connected with a first connecting rod, the two ends of each of the three third connecting blocks are hingedly connected with a second connecting rod, one end of any third connecting block extends outward and is hingedly connected with a third connecting rod, and one end of the third connecting rod is hingedly connected with a fourth connecting block; the interiors of the three first connecting blocks, the three second connecting blocks, the three third connecting blocks, and the fourth connecting block are detachably installed with geophones. Although this patent can quickly locate the ten points and quickly arrange the array, it still has the following defects:

[0004] When this design is used to layout a triangular array, the area that can be laid out at one time is small, and the efficiency is low.

[0005] The information disclosed in this BACKGROUND section is only intended to increase an understanding of the general context of the present patent application and is not to be taken in any way as an acknowledgment or any form of suggestion that this information forms prior art that is already known in the art. SUMMARY

[0006] The purpose of the present application is to overcome the defects and problems in the prior art that the area that can be laid out at one time is small and the efficiency is low when a triangular array is laid out, and to provide a micro-motion detection triangular array rapid layout tool that can lay out a larger area at one time and has higher efficiency when a triangular array is laid out.

[0007] To achieve the above object, the technical solution of the present application is: a micro-motion detection triangular array rapid laying tool, comprising a measuring net and an angle frame.

[0008] The measuring net is in a parallelogram structure, the inner angles of the measuring net are 60° and 120°, and a plurality of laying units are uniformly and continuously distributed inside the measuring net, the laying unit is a rhombus with an inner angle of 60°.

[0009] The angle frame comprises a first angle frame, a second angle frame, a third angle frame and a fourth angle frame; the first angle frame comprises a first side and a second side, one end of the first side and the second side is fixedly connected, and the included angle between the first side and the second side is 120°; the second angle frame comprises a third side and a fourth side, one end of the third side and the fourth side is fixedly connected, and the included angle between the third side and the fourth side is 60°; the third angle frame comprises a fifth side and a sixth side, one end of the fifth side and the sixth side is fixedly connected, and the included angle between the fifth side and the sixth side is 120°; the fourth angle frame comprises a seventh side and an eighth side, one end of the seventh side and the eighth side is fixedly connected, and the included angle between the seventh side and the eighth side is 60°; the first side and the third side are located on the same straight line, the second side and the eighth side are located on the same straight line, the fourth side and the sixth side are located on the same straight line, and the fifth side and the seventh side are located on the same straight line.

[0010] The first side, the second side, the third side, the fourth side, the fifth side, the sixth side, the seventh side and the eighth side are connected with the four sides of the measuring net respectively.

[0011] The length of the laying unit is 0.5m-10m.

[0012] The measuring net comprises a plurality of horizontal ropes and a plurality of vertical ropes.

[0013] The length of the laying unit is equal to the spacing between each horizontal rope and the spacing between each vertical rope.

[0014] The horizontal ropes and the vertical ropes are crossed and rotationally connected.

[0015] The measuring net further comprises a plurality of intersection fixing devices.

[0016] The horizontal ropes and the vertical ropes are fixedly connected through the intersection fixing devices, and the number of the intersection fixing devices is equal to the number of intersection points of the horizontal ropes and the vertical ropes.

[0017] The intersection fixing device is a rope pressing plate.

[0018] The vertical ropes are fixedly connected with the lower part of the rope pressing plate, and the horizontal ropes are fixedly connected with the upper part of the rope pressing plate.

[0019] The rope pressing plate comprises a U-shaped plate, a cover plate, an adjusting nut, an adjusting bolt, and an upper fixing device.

[0020] The adjusting bolt is sequentially threaded through the U-shaped plate and the cover plate and is threadedly connected with the adjusting nut.

[0021] The top end of the adjusting bolt is threadedly connected with the bottom of the upper fixing device.

[0022] The longitudinal rope is located inside the U-shaped plate, and the transverse rope is located inside the upper fixing device, and the transverse rope and the longitudinal rope are respectively matched with the upper fixing device and the U-shaped plate.

[0023] The transverse rope and the longitudinal rope are made of the same material and have the same diameter.

[0024] The transverse rope and the longitudinal rope are hemp ropes or steel wire ropes.

[0025] The diameter of the transverse rope and the longitudinal rope is 0.2-2 cm.

[0026] The transverse rope comprises a first transverse rope, a second transverse rope, and a plurality of internal transverse ropes.

[0027] The longitudinal rope comprises a first longitudinal rope, a second longitudinal rope, and a plurality of internal longitudinal ropes.

[0028] The first edge and the second edge are respectively connected with the first longitudinal rope and the first transverse rope, and the third edge and the fourth edge are respectively connected with the first longitudinal rope and the second transverse rope.

[0029] The fifth edge and the sixth edge are respectively connected with the second longitudinal rope and the second transverse rope, and the seventh edge and the eighth edge are respectively connected with the second longitudinal rope and the first transverse rope.

[0030] A plurality of grooves are respectively arranged on the first edge, the second edge, the third edge, the fourth edge, the fifth edge, the sixth edge, the seventh edge, and the eighth edge.

[0031] Compared with the prior art, the present application has the following advantages:

[0032] 1. A microseismic detection triangle array fast laying tool, comprising a measuring net and an angle frame, the measuring net is a parallelogram structure, the inner angles of the measuring net are 60° and 120°, a plurality of laying units are uniformly and continuously distributed inside the measuring net, the laying unit is a rhombus with an inner angle of 60°, the angle frame comprises a first angle frame, a second angle frame, a third angle frame and a fourth angle frame; in application, the two sides of the two 60° inner angles of the measuring net are connected with the second angle frame and the fourth angle frame respectively, the two sides of the two 120° inner angles of the measuring net are connected with the first angle frame and the third angle frame respectively, the measuring net is completely stretched and opened by the four angle frames, then the opened measuring net and the four angle frames are placed in a microseismic detection target area, at this time, the uniformly and continuously distributed laying units inside the measuring net are also completely opened, forming a plurality of rhombuses with a top angle of 60°, finally, a detector is installed at the top of each laying unit, because one laying unit is equivalent to two equilateral triangles, the detector is installed at the top of the laying unit, which can ensure that the detector forms an equilateral triangle layout, thereby one-time fast completing the laying of the triangle array in the whole measuring net area, the area of one-time array laying is larger, and the array laying efficiency is improved. Therefore, the triangle array laying can be carried out, and the efficiency of the triangle array laying is improved.

[0033] 2. In the microseismic detection triangle array fast laying tool, the material and diameter of the transverse rope and the longitudinal rope are the same, the transverse rope and the longitudinal rope are hemp ropes or steel wire ropes, and the diameter of the transverse rope and the longitudinal rope is 0.2-2cm; in application, because the hemp rope and the steel wire rope have good stability and are not easy to stretch due to environmental temperature and humidity, which helps to maintain the shape and size of the measuring net, ensures the stability of the measuring net, reduces the measurement error caused by material stretching, thereby ensuring the accuracy in the array laying process and improving the efficiency and safety of the measurement work in the array laying process. Therefore, the efficiency of the triangle array laying is improved, and the laying accuracy is better.

[0034] 3. In the quick setting tool of micro-motion detection triangle array, the intersection fixing device is a rope pressing plate, the longitudinal rope is fixedly connected with the lower part of the rope pressing plate, the transverse rope is fixedly connected with the upper part of the rope pressing plate, and the top end of the adjusting screw in the rope pressing plate is threadedly connected with the bottom of the upper fixing device; in application, the rope pressing plate is used as the intersection fixing device, the longitudinal rope and the transverse rope can be stably connected, the top end of the adjusting screw in the rope pressing plate is threadedly connected with the bottom of the upper fixing device, the angle of the transverse rope can be flexibly adjusted by rotating the adjusting screw, and then the tension and shape of the measuring net are adjusted; because the adjusting screw is threadedly connected with the upper fixing device, the shape of the measuring net is adjusted simply and quickly when the measuring net is expanded, the time of array setting is greatly shortened, meanwhile, the measuring net can be repeatedly used and is convenient to store and carry. Therefore, the accuracy of setting is better, the adjusting process of the measuring net is convenient and efficient, and the measuring net is convenient to store and carry. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 is the structure diagram of the measuring net cooperating with the angle frame in the application.

[0036] Figure 2 is the structure diagram of the angle frame in the application.

[0037] Figure 3 is the structure diagram of the measuring net in the application.

[0038] Figure 4 is the diagram of the rope pressing plate cooperating with the transverse rope and the longitudinal rope in the application.

[0039] Figure 5 is the diagram of the measuring net setting in the application.

[0040] In the drawing: the measuring net 1, the setting unit 10, the transverse rope 11, the first transverse rope 111, the second transverse rope 112, the internal transverse rope 113, the longitudinal rope 12, the first longitudinal rope 121, the second longitudinal rope 122, the internal longitudinal rope 123, the intersection fixing device 13, the rope pressing plate 14, the U-shaped plate 141, the cover plate 142, the adjusting nut 143, the adjusting screw 144, the upper fixing device 145, the angle frame 2, the first angle frame 21, the first side 211, the second side 212, the second angle frame 22, the third side 221, the fourth side 222, the third angle frame 23, the fifth side 231, the sixth side 232, the fourth angle frame 24, the seventh side 241, the eighth side 242, the micro-motion detection target area 3, the first measuring net area 31, the second measuring net area 32, the third measuring net area 33, and the fourth measuring net area 34. DETAILED DESCRIPTION

[0041] The application is further described in detail in combination with the description of the drawing and the specific implementation.

[0042] Referring toFigure 1 Figure 5 A micro-motion detection triangular array rapid laying tool, comprising a measuring net 1 and an angle frame 2.

[0043] The measuring net 1 has a parallelogram structure, and the inner angles of the measuring net 1 are 60° and 120°; a plurality of laying units 10 are uniformly and continuously distributed inside the measuring net 1, and the laying unit 10 is a rhombus with an inner angle of 60°.

[0044] The angle frame 2 comprises a first angle frame 21, a second angle frame 22, a third angle frame 23 and a fourth angle frame 24; the first angle frame 21 comprises a first side 211 and a second side 212, one end of the first side 211 and the second side 212 is fixedly connected, and the included angle between the first side 211 and the second side 212 is 120°; the second angle frame 22 comprises a third side 221 and a fourth side 222, one end of the third side 221 and the fourth side 222 is fixedly connected, and the included angle between the third side 221 and the fourth side 222 is 60°; the third angle frame 23 comprises a fifth side 231 and a sixth side 232, one end of the fifth side 231 and the sixth side 232 is fixedly connected, and the included angle between the fifth side 231 and the sixth side 232 is 120°; the fourth angle frame 24 comprises a seventh side 241 and an eighth side 242, one end of the seventh side 241 and the eighth side 242 is fixedly connected, and the included angle between the seventh side 241 and the eighth side 242 is 60°; the first side 211 and the third side 221 are located on the same straight line, the second side 212 and the eighth side 242 are located on the same straight line, the fourth side 222 and the sixth side 232 are located on the same straight line, and the fifth side 231 and the seventh side 241 are located on the same straight line.

[0045] The first side 211, the second side 212, the third side 221, the fourth side 222, the fifth side 231, the sixth side 232, the seventh side 241 and the eighth side 242 are connected with the four sides of the measuring net 1 respectively.

[0046] The length of the laying unit 10 is 0.5-10 meters.

[0047] The measuring net 1 comprises a plurality of horizontal ropes 11 and a plurality of vertical ropes 12.

[0048] The length of the laying unit 10 is equal to the spacing between each horizontal rope 11 and the spacing between each vertical rope 12.

[0049] The horizontal rope 11 and the vertical rope 12 are crossed and rotationally connected.

[0050] The measuring net 1 further comprises a plurality of intersection fixing devices 13.

[0051] ​The transverse rope 11 and the longitudinal rope 12 are fixedly connected through the intersection fixing device 13, and the number of the intersection fixing device 13 is equal to the number of intersection points of the transverse rope 11 and the longitudinal rope 12.

[0052] The intersection fixing device 13 is a rope pressing plate 14.

[0053] The longitudinal rope 12 is fixedly connected with the lower part of the rope pressing plate 14, and the transverse rope 11 is fixedly connected with the upper part of the rope pressing plate 14.

[0054] The rope pressing plate 14 comprises a U-shaped plate 141, a cover plate 142, an adjusting nut 143, an adjusting bolt 144, and an upper fixing device 145.

[0055] The adjusting bolt 144 is sequentially threaded through the U-shaped plate 141 and the cover plate 142 and is threadedly connected with the adjusting nut 143.

[0056] The top end of the adjusting bolt 144 is threadedly connected with the bottom of the upper fixing device 145.

[0057] The longitudinal rope 12 is located inside the U-shaped plate 141, and the transverse rope 11 is located inside the upper fixing device 145, and the transverse rope 11 and the longitudinal rope 12 are respectively matched with the upper fixing device 145 and the U-shaped plate 141.

[0058] The transverse rope 11 and the longitudinal rope 12 are made of the same material and have the same diameter.

[0059] The transverse rope 11 and the longitudinal rope 12 are hemp ropes or steel wire ropes.

[0060] The diameter of the transverse rope 11 and the longitudinal rope 12 is 0.2-2 cm.

[0061] The transverse rope 11 comprises a first transverse rope 111, a second transverse rope 112, and a plurality of internal transverse ropes 113.

[0062] The longitudinal rope 12 comprises a first longitudinal rope 121, a second longitudinal rope 122, and a plurality of internal longitudinal ropes 123.

[0063] The first edge 211 and the second edge 212 are respectively connected with the first longitudinal rope 121 and the first transverse rope 111, and the third edge 221 and the fourth edge 222 are respectively connected with the first longitudinal rope 121 and the second transverse rope 112.

[0064] The fifth edge 231 and the sixth edge 232 are respectively connected with the second longitudinal rope 122 and the second transverse rope 112, and the seventh edge 241 and the eighth edge 242 are respectively connected with the second longitudinal rope 122 and the first transverse rope 111.

[0065] The first edge 211, the second edge 212, the third edge 221, the fourth edge 222, the fifth edge 231, the sixth edge 232, the seventh edge 241 and the eighth edge 242 are respectively provided with a plurality of grooves.

[0066] The application is further described as follows:

[0067] The intersection fixing device 13 is preferably a cable tie, which is used to fix the horizontal rope 11 and the vertical rope 12 at the intersection.

[0068] The horizontal rope 11 and the vertical rope 12 are preferably interpenetrated to form a measuring net, and each horizontal rope 11 and vertical rope 12 are intercrossed to form a layout unit 10.

[0069] The horizontal rope 11 and the vertical rope 12 are preferably made of the same material, which is a rope-shaped material that is not easy to stretch and deform.

[0070] The horizontal rope 11 and the vertical rope 12 are preferably made of a rope-shaped material that is not easy to stretch and deform, because such a material can avoid the change of the size of the measuring net caused by the change of the temperature and humidity of the environment, thereby ensuring the stability of the measuring net and the accuracy of the measurement results.

[0071] Example 1:

[0072] Reference is made to Figure 1 — Figure 5The utility model provides a kind of quick setting tool of micro-motion detection triangle array, the quick setting tool of micro-motion detection triangle array includes surveying network 1 and angle frame 2;The surveying network 1 is parallelogram structure, the inner angle of the surveying network 1 is 60 ° and 120 °, several setting units 10 are uniformly and continuously distributed inside the surveying network 1, and the setting unit 10 is diamond with inner angle 60 °;The angle frame 2 includes first angle frame 21, second angle frame 22, third angle frame 23, fourth angle frame 24;The first angle frame 21 includes first side 211, second side 212, one end of the first side 211 and second side 212 is fixedly connected, and the included angle of the first side 211 and second side 212 is 120 °;The second angle frame 22 includes third side 221, fourth side 222, one end of the third side 221 and fourth side 222 is fixedly connected, and the included angle of the third side 221 and fourth side 222 is 60 °;The third angle frame 23 includes fifth side 231, sixth side 232, one end of the fifth side 231 and sixth side 232 is fixedly connected, and the included angle of the fifth side 231 and sixth side 232 is 120 °;The fourth angle frame 24 includes seventh side 241, eighth side 242, one end of the seventh side 241 and eighth side 242 is fixedly connected, and the included angle of the seventh side 241 and eighth side 242 is 60 °;The first side 211 and third side 221 are located on the same straight line, the second side 212 and eighth side 242 are located on the same straight line, the fourth side 222 and sixth side 232 are located on the same straight line, the fifth side 231 and seventh side 241 are located on the same straight line;The first side 211, second side 212, third side 221, fourth side 222, fifth side 231, sixth side 232, seventh side 241, eighth side 242 are connected with the four sides of surveying network 1 respectively.

[0073] In use, the first edge 211 and the second edge 212 are connected to the two edges of a 120° internal angle in the surveying net 1 respectively, the third edge 221 and the fourth edge 222 are connected to the two edges of a 60° internal angle in the surveying net 1 respectively, the fifth edge 231 and the sixth edge 232 are connected to the two edges of another 120° internal angle in the surveying net 1 respectively, and the seventh edge 241 and the eighth edge 242 are connected to the two edges of another 60° internal angle in the surveying net 1 respectively; then the surveying net 1 is fully stretched out by the first angle support 21, the second angle support 22, the third angle support 23 and the fourth angle support 24, and it is ensured that the surveying net 1 has no stretch; then the surveying net 1 after being stretched out and the four angle supports are placed in the micro-motion detection target area 3, at this time, the layout units 10 in the surveying net 1 are also fully stretched out, forming a plurality of rhombuses with a top angle of 60°; finally, the geophones are installed at the vertices of each layout unit 10, and the triangular array layout in the area where the surveying net 1 is located is completed; because the layout unit 10 is a rhombus with a 60° internal angle, one layout unit 10 is equivalent to two equilateral triangles, and the geophones are installed at the vertices of the layout unit 10, so that the geophones form an equilateral triangle layout, thereby completing the layout of the triangular array in the entire surveying net 1 area at one time and quickly; when the micro-motion detection target area 3 is laid out, the surveying net 1 is stretched out in the first surveying net area 31 first, and then the geophones are laid out; after the layout is completed, the surveying net 1 is translated to the second surveying net area 32 for layout, and then translated to the third surveying net area 33 and the fourth surveying net area 34 for layout, until the layout of the array in the entire micro-motion detection target area 3 is completed; when the surveying net 1 is used to lay out the triangular array, the area laid out at one time is large, the number of repeated measurements is reduced, and the array layout efficiency is improved.

[0074] Embodiment 2

[0075] The basic content is the same as that in Embodiment 1, except that the length of the edge of the layout unit 10 is 0.5 meters to 10 meters.

[0076] In use, the length of the edge of the layout unit 10 is selected according to the size of the micro-motion detection target area 3 and the array layout requirement.

[0077] Embodiment 3

[0078] The basic content is the same as that in Embodiment 1, except that the surveying net 1 comprises a plurality of horizontal ropes 11 and a plurality of vertical ropes 12; and the length of the edge of the layout unit 10 is equal to the spacing between each horizontal rope 11 and the spacing between each vertical rope 12.

[0079] In use, each of the transverse ropes 11 and the longitudinal ropes 12 forms a layout unit 10, and the spacing between each of the transverse ropes 11 and the spacing between each of the longitudinal ropes 12 is equal to the side length of the layout unit 10, which ensures that the side length of the layout unit 10 is equal. After the surveying net 1 is arranged as a parallelogram with internal angles of 60° and 120°, the geophones are installed at the vertices of the layout unit 10 to form a triangular array.

[0080] Embodiment 4:

[0081] The basic content is the same as that of embodiment 1, except that the transverse ropes 11 and the longitudinal ropes 12 are cross-connected.

[0082] In use, the transverse ropes 11 and the longitudinal ropes 12 cross to form the layout unit 10, and the transverse ropes 11 and the longitudinal ropes 12 can be rotated relative to each other, which ensures that the internal angles of the surveying net 1 can reach 60° and 120° during the layout, so that the layout unit 10 becomes a rhombus with an internal angle of 60°, thereby ensuring the accuracy of the triangular array layout. At the same time, the transverse ropes 11 and the longitudinal ropes 12 can be rotated relative to each other, which enables the surveying net 1 to be recycled after the triangular array layout is completed, thereby facilitating storage and carrying.

[0083] Embodiment 5:

[0084] The basic content is the same as that of embodiment 1, except that the intersection fixing device 13 is a rope pressing plate 14; the longitudinal ropes 12 are fixedly connected to the lower part of the rope pressing plate 14, and the transverse ropes 11 are fixedly connected to the upper part of the rope pressing plate 14; the rope pressing plate 14 comprises a U-shaped plate 141, a cover plate 142, an adjusting nut 143, an adjusting bolt 144, and an upper fixing device 145; the adjusting bolt 144 is threadedly connected to the adjusting nut 143 after passing through the U-shaped plate 141 and the cover plate 142 in sequence; the top end of the adjusting bolt 144 is threadedly connected to the bottom of the upper fixing device 145; the longitudinal ropes 12 are located inside the U-shaped plate 141, and the transverse ropes 11 are located inside the upper fixing device 145, and the transverse ropes 11 and the longitudinal ropes 12 are adapted to the upper fixing device 145 and the U-shaped plate 141, respectively.

[0085] In application, the longitudinal ropes 12 are fixed with the rope pressing plate 14 through the U-shaped plate 141 and the cover plate 142 at the lower part of the rope pressing plate 14, and the transverse ropes 11 are fixed through the upper fixing device 145, so that the longitudinal ropes 12 and the transverse ropes 11 can be stably connected; the lower part of the adjusting bolt 144 is threadedly connected with the U-shaped plate 141 and the cover plate 142, and the top end of the adjusting bolt 144 is threadedly connected with the bottom of the upper fixing device 145, so that the angle of the upper fixing device 145 can be flexibly adjusted by rotating the adjusting bolt 144, so as to adjust the angle of the transverse ropes 11, and then adjust the tension and shape of the measuring net 1, so that the shape of the measuring net 1 is adjusted simply, quickly and accurately in the process of opening the measuring net 1, and the time of array layout is greatly shortened.

[0086] Embodiment 6

[0087] The basic content is the same as that in Embodiment 1, except that the material and diameter of the transverse ropes 11 and the longitudinal ropes 12 are the same; the transverse ropes 11 and the longitudinal ropes 12 are hemp ropes or steel wire ropes; and the diameter of the transverse ropes 11 and the longitudinal ropes 12 is 0.2-2 cm.

[0088] In application, the material of the transverse ropes 11 and the longitudinal ropes 12 is the same, which can ensure the consistency in the same measuring net 1, the rope-shaped material with the same material can ensure the uniform distribution of the measuring net 1 under stress, reduce stress concentration or structural weakness caused by material difference, so that the measuring net 1 can be more stable, and the accuracy and reliability are improved; the rope-shaped material which is not easy to stretch and deform is selected, because such material has good stability, and can avoid the change of the size of the measuring net caused by the change of environmental temperature and humidity, so as to ensure the stability of the measuring net 1 and the accuracy of the array layout result; and such rope-shaped material which is not easy to stretch and deform has good wear resistance, which can improve the service life of the measuring net 1; and the diameter of the transverse ropes 11 and the longitudinal ropes 12 is 0.2-2 cm, which can avoid the insufficient layout accuracy caused by too thick material, and can avoid the poor strength and durability of the measuring net 1 caused by too thin material.

[0089] Embodiment 7

[0090] The basic content is the same as that in Embodiment 1, except that a plurality of grooves are arranged on the first edge 211, the second edge 212, the third edge 221, the fourth edge 222, the fifth edge 231, the sixth edge 232, the seventh edge 241 and the eighth edge 242, respectively.

[0091] In use, when the measuring net 1 is expanded, the four sides of the measuring net 1 are connected with the first side 211, the second side 212, the third side 221, the fourth side 222, the fifth side 231, the sixth side 232, the seventh side 241 and the eighth side 242 respectively. Since the first side 211, the second side 212, the third side 221, the fourth side 222, the fifth side 231, the sixth side 232, the seventh side 241 and the eighth side 242 are respectively provided with a plurality of grooves, the positions of the four sides of the measuring net 1 are limited, so that the four sides of the measuring net 1 are not easy to slide during the expansion process, thereby ensuring the accuracy of the layout.

[0092] Embodiment 8

[0093] The basic content is the same as that of embodiment 1, except that the measuring net 1 is a square or a rectangle, and the layout unit 10 is a square. By connecting the four sides of the measuring net 1 with the four corner supports, adjusting and fixing the shape of the measuring net 1 during the layout, the square or rectangular measuring net 1 is adjusted to a parallelogram with the same internal angles as the top angles of the four corner supports, and the measuring net 1 is completely expanded and arranged in the micro-motion detection target area 3. At this time, the layout unit 10 is also adjusted from a square to a rhombus with an internal angle of 60°, and then the detectors are laid out according to the vertices of the layout unit 10. The detectors in the entire measuring net 1 area can be laid out at one time, thereby improving the layout efficiency. At the same time, after the triangular array is laid out, the measuring net 1 can be restored to a square or a rectangle, thereby facilitating storage and carrying.

[0094] The above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above embodiments. Any equivalent modifications or changes made by those skilled in the art according to the disclosed content of the present application shall be included in the protection scope of the claims.

Claims

1. A tool for rapid deployment of a micro-motion detection triangular array, characterized in that: The rapid deployment tool for the micro-motion detection triangular array includes a measuring network (1) and a tripod (2). The measuring network (1) has a parallelogram structure. The interior angles of the measuring network (1) are 60° and 120°. The measuring network (1) has a number of layout units (10) evenly and continuously distributed inside. The layout unit (10) is a rhombus with an interior angle of 60°. The corner bracket (2) includes a first corner bracket (21), a second corner bracket (22), a third corner bracket (23), and a fourth corner bracket (24); the first corner bracket (21) includes a first side (211) and a second side (212), one end of the first side (211) and the second side (212) are fixedly connected, and the included angle between the first side (211) and the second side (212) is 120°; the second corner bracket (22) includes a third side (221) and a fourth side (222), one end of the third side (221) and the fourth side (222) are fixedly connected, and the included angle between the third side (221) and the fourth side (222) is 60°; the third corner bracket (23) includes a fifth side (231) and a sixth side (232), and the... The fifth side (231) and the sixth side (232) are fixedly connected at one end, and the included angle between the fifth side (231) and the sixth side (232) is 120°; the fourth corner frame (24) includes a seventh side (241) and an eighth side (242), and the seventh side (241) and the eighth side (242) are fixedly connected at one end, and the included angle between the seventh side (241) and the eighth side (242) is 60°; the first side (211) and the third side (221) are on the same straight line, the second side (212) and the eighth side (242) are on the same straight line, the fourth side (222) and the sixth side (232) are on the same straight line, and the fifth side (231) and the seventh side (241) are on the same straight line; The first side (211), the second side (212), the third side (221), the fourth side (222), the fifth side (231), the sixth side (232), the seventh side (241), and the eighth side (242) are respectively connected to the four sides of the measuring network (1).

2. The tool for rapid deployment of a micro-motion detection triangular array according to claim 1, characterized in that: The side length of the deployment unit (10) is 0.5 meters to 10 meters.

3. The tool for rapid deployment of a micro-motion detection triangular array according to claim 1, characterized in that: The measuring network (1) includes several horizontal ropes (11) and several vertical ropes (12); The side length of the layout unit (10) is equal to the spacing between each transverse rope (11) and the spacing between each longitudinal rope (12).

4. The tool for rapid deployment of a micro-motion detection triangular array according to claim 3, characterized in that: The transverse rope (11) and the longitudinal rope (12) intersect each other and are rotated together.

5. The tool for rapid deployment of a micro-motion detection triangular array according to claim 4, characterized in that: The survey network (1) also includes several intersection fixing devices (13); The transverse rope (11) and the longitudinal rope (12) are fixedly connected by an intersection fixing device (13), and the number of intersection fixing devices (13) is equal to the number of intersections between the transverse rope (11) and the longitudinal rope (12).

6. The tool for rapid deployment of a micro-motion detection triangular array according to claim 5, characterized in that: The intersection fixing device (13) is a rope pressure plate (14); The longitudinal rope (12) is fixedly connected to the lower part of the rope pressure plate (14), and the transverse rope (11) is fixedly connected to the upper part of the rope pressure plate (14).

7. The tool for rapid deployment of a micro-motion detection triangular array according to claim 6, characterized in that: The rope pressure plate (14) includes a U-shaped plate (141), a cover plate (142), an adjusting nut (143), an adjusting bolt (144), and an upper fixing device (145). The adjusting bolt (144) passes through the U-shaped plate (141) and the cover plate (142) in sequence and is then threadedly connected to the adjusting nut (143); The top end of the adjusting bolt (144) is threaded to the bottom of the upper fixing device (145); The longitudinal rope (12) is located inside the U-shaped plate (141), and the transverse rope (11) is located inside the upper fixing device (145). The transverse rope (11) and the longitudinal rope (12) are respectively adapted to the upper fixing device (145) and the U-shaped plate (141).

8. A rapid deployment tool for a micro-motion detection triangular array according to any one of claims 3-7, characterized in that: The transverse rope (11) and the longitudinal rope (12) are made of the same material and have the same diameter; The transverse rope (11) and the longitudinal rope (12) are hemp rope or steel wire rope; The diameters of the transverse rope (11) and the longitudinal rope (12) are 0.2-2 cm.

9. A rapid deployment tool for a micro-motion detection triangular array according to any one of claims 3-7, characterized in that: The transverse rope (11) includes a first transverse rope (111), a second transverse rope (112), and several inner transverse ropes (113). The longitudinal rope (12) includes a first longitudinal rope (121), a second longitudinal rope (122), and a plurality of internal longitudinal ropes (123). The first side (211) and the second side (212) are respectively connected to the first longitudinal rope (121) and the first transverse rope (111), and the third side (221) and the fourth side (222) are respectively connected to the first longitudinal rope (121) and the second transverse rope (112); The fifth side (231) and the sixth side (232) are connected to the second longitudinal rope (122) and the second transverse rope (112) respectively, and the seventh side (241) and the eighth side (242) are connected to the second longitudinal rope (122) and the first transverse rope (111) respectively.

10. The tool for rapid deployment of a micro-motion detection triangular array according to claim 1, characterized in that: Several grooves are provided on the first side (211), the second side (212), the third side (221), the fourth side (222), the fifth side (231), the sixth side (232), the seventh side (241), and the eighth side (242).

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