A wiring device and method for shallow seismic exploration based on optical fiber acoustic wave sensing

Abstract

The present invention discloses a wiring device and method for shallow seismic exploration based on optical fiber acoustic wave sensing, comprising a placement plate, wherein the top of the placement plate is fixedly connected with vertical plates near the four corners, the top of the vertical plate is fixedly connected with a mounting plate near the rear side, and the tops of the remaining vertical plates are fixedly connected with sleeve blocks. The present invention can mark and engrave the length of the thrown survey line according to the needs of the staff through the mutual cooperation among the first triangular block, the second triangular block, the moving rod, the reciprocating spring, the trigger rod, the sleeve ring, the movable spring, the movable block, the reed, the sphere, the restoring spring, the telescopic rod and other components. The staff can simplify the observation process according to the paint on the outside of the survey line and improve the efficiency of data collection. The present invention can realize the throwing and recovering of the survey line through the mutual cooperation among the motor, the lower plate, the belt, the active groove wheel, the driven groove wheel, the reciprocating screw rod, the vertical plate, the placement plate, the moving rod, the bottom plate, the winding wheel, the survey line and other components.

Description

Technical Field

[0001] The invention relates to the technical field of seismic exploration, and in particular to a wiring device and method for shallow seismic exploration based on optical fiber acoustic wave sensing. Background Art

[0002] Shallow seismic exploration technology is an engineering geological geophysical exploration method that uses the characteristics of seismic waves propagating in different rocks and soils to detect shallow (usually tens to hundreds of meters) geological structures and measure the physical and mechanical parameters of rocks and soils. Shallow seismic exploration technology requires a series of professional equipment that work together to complete the detection and analysis of underground structures, such as survey line wiring devices.

[0003] In the field of surveying and mapping science and technology, a survey line refers to an observation line composed of observation points arranged along a straight line at a certain scale. When the survey line is thrown out, it needs to be marked according to a fixed ratio or length, which helps to simplify the observation process and improve the efficiency of data collection. However, the existing survey line wiring device does not have a length marking function, which greatly reduces the accuracy and comparability of the observation results. Summary of the invention

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wiring device for shallow seismic exploration based on optical fiber acoustic wave sensing, comprising a placement plate, the top of the placement plate is fixedly connected to vertical plates near the four corners, the top of the vertical plate is fixedly connected to a mounting plate near the rear side, the tops of the remaining vertical plates are fixedly connected to sleeve blocks, a winding wheel is provided between the two sleeve blocks on the right side, a first rotating shaft is penetrated through the center of the winding wheel and is fixedly connected to the first rotating shaft, the left and right ends of the first rotating shaft both penetrate adjacent sleeve blocks, a motor is provided on the rear side of the winding wheel, the front end of the motor power output shaft is fixedly connected to the rear end of the first rotating shaft, the bottom of the motor is fixedly connected to a lower plate, the front side of the lower plate is fixedly connected to the adjacent vertical plate, the outer side of the first rotating shaft is near The driving wheel is fixedly sleeved on the rear end, and a driven wheel is arranged on the left side of the driving wheel. A belt is sleeved on the outer sides of the driving wheel and the driven wheel through a belt transmission. The driving wheel and the driven wheel are connected by a belt transmission. A second rotating shaft is passed through the center of the driven wheel and is fixedly connected to the second rotating shaft. A reciprocating screw rod is arranged between the mounting plate and the adjacent sleeve block. The rear end of the reciprocating screw rod is fixedly connected to the front end of the second rotating shaft. A reciprocating wheel is meshed with a reciprocating wheel near the rear end of the outer side of the reciprocating screw rod. A movable rod is fixedly connected to the bottom of the reciprocating wheel. A bottom plate is fixedly connected to the two vertical plates on the left and right sides. The top of the bottom plate is provided with a first sliding groove, and the bottom end of the movable rod is slidably connected to the first sliding groove. A measuring line is wound around the outer side of the winding wheel, and the bottom of the placement plate is close to the four corners. The top of the two movable plates are fixedly connected to the paint clamping plates, and the bottom of the two movable plates are fixedly connected to a plurality of tooth blocks, and the plurality of tooth blocks are linearly arranged from left to right. A sector gear is provided at the bottom of the movable plate, and the sector gear is meshed with adjacent tooth blocks. A central shaft is provided near the bottom of the inner cavity of the sector gear, and a first crank is sleeved on the outside of the central shaft. A second crank is hinged on the left side of the first crank near the bottom, and the two first cranks are hinged on the left side of the first crank near the bottom. There is an electric rod between the two cranks, the top of the electric rod is fixedly connected to a linkage plate, the two second cranks are hinged to the linkage plate, the bottom end of the electric rod is fixedly connected to the fixed plate, the inner walls of the two paint clamps are both fitted with the outside of the measuring line, a linkage gear is fixedly sleeved on the outside of the second rotating shaft near the rear end, the linkage gear is located on the rear side of the reciprocating wheel, a transmission gear is meshed on the top of the linkage gear, a third rotating shaft is provided at the center of the transmission gear, an L-shaped welding plate is sleeved on the outside of the third rotating shaft near the rear end, a connecting plate is provided on the rear side of the L-shaped welding plate, two limit plates are fixedly connected to the top of the connecting plate near the front side, the rear side of the L-shaped welding plate is fixedly connected to the connecting plate, and a fitting rod is fixedly connected to the left side of the transmission gear near the top.The inner cavities of the two limit plates are each provided with a strip-shaped opening, the inner cavities of the two limit plates are provided with a plurality of synchronization blocks, the plurality of synchronization blocks are fixedly connected to each other, the left and right sides of the synchronization block are fixedly connected with an anti-dropping plate, the two anti-dropping plates are both fitted with adjacent strip-shaped openings, the inner cavity of the synchronization block is provided with a through hole, the inner side wall of the through hole is fixedly connected with a circular plate, a trigger rod is passed through the circular plate, a collar is fixedly sleeved on the outer side of the trigger rod near the right end, a movable spring is sleeved on the outer side of the trigger rod, the right end of the movable spring is fixedly connected to the collar, and the left end of the movable spring is fixedly connected to the circular plate, the plurality of trigger rods are arranged in a trapezoidal shape from bottom to top, and the ones located at the top are The left side of the synchronization block is fixedly connected with a handle, the inner cavities of the trigger rods are spring-connected with a plurality of telescopic rods, and the telescopic rods are arranged in descending order from top to bottom, and the outer side of the limit plate located on the left side is provided with a plurality of grooves, and the plurality of grooves are mutually connected with adjacent strip-shaped openings, and the plurality of grooves are linearly arranged in order from top to bottom, and a second triangular block is provided on the rear side of the groove, and a moving rod is fixedly connected to the front side of the second triangular block, and the front end of the moving rod passes through the inner side wall of the groove, and a reciprocating spring is sleeved on the outer side of the moving rod, and the front end of the reciprocating spring is fixedly connected to the second triangular block, and the rear end of the reciprocating spring is fixedly connected to the inner side wall of the groove, and the The left side of the synchronization block is fixedly connected with a first triangular block, and the first triangular block is fitted with an adjacent second triangular block. The top of the connecting plate is fixedly connected to a limit frame near the rear side, and a lifting block is fitted with an inner cavity of the limit frame. The front side of the lifting block is provided with a plurality of slots, and the plurality of slots are linearly arranged from top to bottom. The inner cavities of the plurality of slots are provided with a reciprocating plate, and the front end of the reciprocating plate is fitted with an adjacent trigger rod. The rear side of the reciprocating plate is fixedly connected with a return spring, and the rear end of the return spring is fixedly connected to the rear side of the slotted inner cavity. The top of the reciprocating plate is provided with an arc groove, and the inner cavity of the arc groove is hinged with a movable block, and the bottom of the movable block is fixedly connected with a spring sheet. The bottom of the spring is fixedly connected to the bottom of the inner cavity of the arc groove, and a semicircular groove is provided at the top of the inner cavity of the several slotted grooves, and the several semicircular grooves are arranged in an oblique shape from bottom to top. The inner cavity of the semicircular groove has a sphere, and the top of the sphere is fixedly connected to a column, and a through hole is provided at the top of the inner cavity of the slotted groove, and the column extends to the inner cavity of the through hole, and the outer side of the column is sleeved with a mounting spring, and the top of the mounting spring is fixedly connected to the top of the inner cavity of the through hole, and the top of the inner cavity of the through hole is fixedly connected to a trigger switch, and the several trigger switches are electrically connected to the electric rod, and the several slotted inner cavities are fixedly connected to a number of soft blocks, and the several soft blocks are arranged in descending order from top to bottom. ,

[0005] A method for using a wiring device for shallow seismic exploration based on optical fiber acoustic wave sensing, comprising the following steps:

[0006] S1: When the motor is started, the power output shaft can drive the first shaft to rotate, and when the first shaft rotates, the winding wheel can be driven to rotate, and when the first shaft rotates, the active sheave can be driven to rotate, and when the active sheave rotates, the driven sheave can be driven to rotate through the belt, and when the driven sheave rotates, the reciprocating screw can be driven to rotate through the second shaft, and when the reciprocating screw rotates, the reciprocating wheel can be driven to move back and forth, and when the reciprocating wheel moves, it can drive the measuring line to be stored and released by cooperating with the winding wheel;

[0007] S2: When the second rotating shaft rotates, it can drive the linkage gear to rotate. When the linkage gear rotates, it can drive the transmission gear to rotate by meshing with the transmission gear. When the transmission gear rotates clockwise, it can drive the fitting rod to rotate clockwise. When the fitting rod rotates clockwise for one circle, it can be determined that the measuring line has been put out for a distance of one meter. At this time, the fitting rod can contact the trigger rod, thereby driving the trigger rod to move to the left. When the trigger rod moves to the left, it can contact the reciprocating plate. When the reciprocating plate moves to the left, the movable block can fit with the ball, thereby starting the trigger switch. The trigger switch can start the electric rod;

[0008] S3: When the electric rod is started, it can move upwards and drive the two second cranks to flip through the linkage plate, thereby driving the first crank to flip along the central axis. When the two first cranks flip in opposite directions, they can engage with a number of gear blocks to drive the two moving plates to move in opposite directions, thereby driving the two paint clamps to mark the outside of the measuring line, so that the staff can know the distance of the measuring line.

[0009] S4: When the staff needs to set the measuring line to be engraved every two meters, the handle can be used to pull the synchronization block at the top to move downward. When the synchronization block at the top moves downward, it can drive the remaining synchronization blocks to move downward. At this time, the fitting rod fits with the adjacent trigger rod. When the trigger rod moves to the left, it can drive the reciprocating plate to move to the left. At this time, the movable block fits with the adjacent soft block, and the telescopic rod in the inner cavity of the trigger rod pops out to always keep in contact with the reciprocating plate. When the trigger rod moves to the left again, it can drive the reciprocating plate to move to the left for the second time, thereby fitting the adjacent sphere and starting the corresponding trigger switch, completing the purpose of engraving when the measuring line moves two meters.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. The present invention can mark and engrave the length of the measured line thrown out according to the needs of the staff through the mutual cooperation between the first triangular block, the second triangular block, the moving rod, the reciprocating spring, the trigger rod, the collar, the movable spring, the movable block, the reed, the sphere, the restoring spring, the telescopic rod and other components. The staff can simplify the observation process according to the paint on the outside of the measuring line to improve the efficiency of data collection. The present invention can realize the release and recovery of the measuring line through the mutual cooperation between the motor, the lower plate, the belt, the active groove wheel, the driven groove wheel, the reciprocating screw rod, the vertical plate, the placement plate, the moving rod, the bottom plate, the winding wheel, the measuring line and other components. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the present invention;

[0013] Figure 2 It is a rear view of the structure of the present invention;

[0014] Figure 3 This is a schematic diagram of the transmission gear structure of the component of the present invention;

[0015] Figure 4 It is a plan view of the coating splint structure of the component of the present invention;

[0016] Figure 5 This is a schematic diagram of the coating plate structure of the component of the present invention;

[0017] Figure 6 It is a left view of the transmission gear structure of the component of the present invention;

[0018] Figure 7 It is a left view of the limiting frame structure of the component of the present invention;

[0019] Figure 8 It is a schematic diagram of the limit frame structure of the component of the present invention;

[0020] Fig. 9 It is a structural split diagram of the synchronous block of the components of the present invention;

[0021] Fig.10 This is a plan view of the internal structure of the lifting block of the component of the present invention;

[0022] Fig.11 for Figure 7 Enlarged view of point A in the middle.

[0023] Numbers in the figure: 1. Placement plate; 2. Vertical plate; 3. Set block; 4. Bottom plate; 5. Reciprocating screw rod; 6. Movable rod; 7. Moving wheel; 8. Mounting plate; 9. Driven groove wheel; 10. Belt; 11. Lower plate; 12. Motor; 13. Winding wheel; 14. Measuring line; 15. Reciprocating wheel; 16. Fixed plate; 17. Moving plate; 18. Concave plate; 19. Linkage gear; 20. Transmission gear; 21. Connecting plate; 22. Limiting frame; 23. Handle; 24. Lifting block; 25. Limiting plate; 26. Paint clamping plate; 27. Active groove wheel; 28, tooth block; 29, sector gear; 30, first crank; 31, second crank; 32, linkage plate; 33, electric rod; 34, central axis; 35, fitting rod; 36, L-shaped welding plate; 37, circular plate; 38, reciprocating plate; 39, first triangular block; 40, second triangular block; 41, reciprocating spring; 42, moving rod; 43, trigger rod; 44, movable spring; 45, collar; 46, movable block; 47, sphere; 48, restoring spring; 49, synchronization block; 50, anti-drop plate; 51, reed. DETAILED DESCRIPTION

[0024] See also Figure 1-11 , the present invention provides a technical solution:

[0025] A wiring device for shallow seismic exploration based on optical fiber acoustic wave sensing, including a placement plate 1, the top of the placement plate 1 is fixedly connected to vertical plates 2 near the four corners, the top of the vertical plates 2 is fixedly connected to a mounting plate 8 near the rear side, the tops of the remaining vertical plates 2 are fixedly connected to sleeve blocks 3, a winding wheel 13 is arranged between the two sleeve blocks 3 located on the right side, a first rotating shaft is penetrated through the center of the winding wheel 13, and is fixedly connected to the first rotating shaft, the left and right ends of the first rotating shaft penetrate the adjacent sleeve blocks 3, a motor 12 is arranged on the rear side of the winding wheel 13, the front end of the power output shaft of the motor 12 is fixedly connected to the rear end of the first rotating shaft, the bottom of the motor 12 is fixedly connected to a lower plate 11, the front side of the lower plate 11 is fixedly connected to the adjacent vertical plate 2, the outer side of the first rotating shaft is fixedly sleeved with an active groove wheel 27 near the rear end, the active groove wheel There is a driven sheave 9 on the left side of 27, and a belt 10 is commonly sleeved on the outer sides of the active sheave 27 and the driven sheave 9. The active sheave 27 and the driven sheave 9 are connected by the belt 10. A second rotating shaft is penetrated at the center of the driven sheave 9 and is fixedly connected to the second rotating shaft. A reciprocating screw rod 5 is arranged between the mounting plate 8 and the adjacent sleeve block 3. The rear end of the reciprocating screw rod 5 is fixedly connected to the front end of the second rotating shaft, and a reciprocating wheel 15 is meshed near the rear end of the outer side of the reciprocating screw rod 5. A movable rod 6 is fixedly connected to the bottom of the reciprocating wheel 15. A bottom plate 4 is commonly fixedly connected between the two vertical plates 2 located on the left side, a first slide groove is opened on the top of the bottom plate 4, and the bottom end of the movable rod 6 is slidably connected to the first slide groove. A measuring line 14 is wound around the outer side of the winding wheel 13, and movable wheels 7 are fixedly connected near the four corners of the bottom of the placement plate 1.

[0026] A fixed plate 16 is fixedly connected to the top of the reciprocating wheel 15, and two concave plates 18 are fixedly connected to the top of the fixed plate 16, and the two concave plates 18 are symmetrically arranged on the left and right. Two moving plates 17 are slidably connected between the two concave plates 18 near the top, and the two moving plates 17 are symmetrically arranged front and back. A coating clamping plate 26 is fixedly connected to the top of the two moving plates 17, and a plurality of tooth blocks 28 are fixedly connected to the bottom of the moving plate 17. The plurality of tooth blocks 28 are linearly arranged from left to right. A sector gear 29 is provided at the bottom of the moving plate 17, and The sector gear 29 meshes with the adjacent tooth block 28. A central shaft 34 runs through the inner cavity of the sector gear 29 near the bottom. A first crank 30 is sleeved on the outer side of the central shaft 34. A second crank 31 is hinged on the left side of the first crank 30 near the bottom. An electric rod 33 is arranged between the two second cranks 31. A linkage plate 32 is fixedly connected to the top of the electric rod 33. Both the second cranks 31 are hinged to the linkage plate 32. The bottom end of the electric rod 33 is fixedly connected to the fixed plate 16. The inner walls of the two paint clamps 26 are both in contact with the outer side of the measuring line 14.

[0027] A linkage gear 19 is fixedly sleeved on the outer side of the second rotating shaft near the rear end, and the linkage gear 19 is located on the rear side of the reciprocating wheel 15. A transmission gear 20 is meshed on the top of the linkage gear 19. A third rotating shaft is penetrated at the center of the transmission gear 20. An L-shaped welding plate 36 is sleeved on the outer side of the third rotating shaft near the rear end. A connecting plate 21 is provided on the rear side of the L-shaped welding plate 36. Two limit plates 25 are fixedly connected to the top of the connecting plate 21 near the front side. The rear side of the L-shaped welding plate 36 is fixedly connected to the connecting plate 21. A fitting rod 35 is fixedly connected to the left side of the transmission gear 20 near the top. Strip openings are provided in the inner cavities of the two limit plates 25. A plurality of synchronization blocks 49 are provided in the inner cavities of the two limit plates 25. The plurality of synchronization blocks 49 are fixedly connected to each other. The left and right sides of the synchronization blocks 49 are fixedly connected An anti-slip plate 50 is connected, and the two anti-slip plates 50 are both fitted with adjacent strip-shaped openings. A through hole is opened in the inner cavity of the synchronization block 49, and a circular plate 37 is fixedly connected to the inner side wall of the through hole. A trigger rod 43 is penetrated by the circular plate 37, and a collar 45 is fixedly sleeved on the outer side of the trigger rod 43 near the right end. A movable spring 44 is sleeved on the outer side of the trigger rod 43, and the right end of the movable spring 44 is fixedly connected to the collar 45, and the left end of the movable spring 44 is fixedly connected to the circular plate 37. Several trigger rods 43 are arranged in a trapezoidal shape from bottom to top, and the left side of the synchronization block 49 at the top is fixedly connected to the handle 23. The inner cavities of the several trigger rods 43 are all connected to several telescopic rods by springs, and the several telescopic rods are arranged in descending order from top to bottom. The outer side of the limiting plate 25 on the left side is opened with several grooves, and A plurality of grooves are arranged to be interconnected with adjacent strip-shaped openings, and a plurality of grooves are linearly arranged from top to bottom. A second triangular block 40 is provided on the rear side of the groove, and a moving rod 42 is fixedly connected to the front side of the second triangular block 40. The front end of the moving rod 42 passes through the inner wall of the groove, and a reciprocating spring 41 is sleeved on the outer side of the moving rod 42. The front end of the reciprocating spring 41 is fixedly connected to the second triangular block 40, and the rear end of the reciprocating spring 41 is fixedly connected to the inner wall of the groove. A first triangular block 39 is fixedly connected to the left side of the synchronization block 49 at the top, and the first triangular block 39 is fitted with the adjacent second triangular block 40. A limiting frame 22 is fixedly connected to the top of the connecting plate 21 near the rear side, and a lifting block 24 is fitted to the inner cavity of the limiting frame 22. A plurality of slots are provided on the front side of the lifting block 24, and a plurality of slots are provided. They are arranged linearly from top to bottom, and a plurality of slotted inner cavities are provided with a reciprocating plate 38, the front end of the reciprocating plate 38 is fitted with the adjacent trigger rod 43, and a restoring spring 48 is fixedly connected to the rear side of the reciprocating plate 38, and the rear end of the restoring spring 48 is fixedly connected to the rear side of the slotted inner cavity. An arc groove is provided on the top of the reciprocating plate 38, and a movable block 46 is hinged on the inner cavity of the arc groove, and a spring is fixedly connected to the bottom of the movable block 46, and the bottom of the spring 51 is fixedly connected to the bottom of the inner cavity of the arc groove. Semicircular grooves are provided at the top of the slotted inner cavities, and the plurality of semicircular grooves are arranged obliquely from bottom to top. A sphere 47 is provided in the inner cavity of the semicircular groove, and a column is fixedly connected to the top of the sphere 47, and a through hole is provided at the top of the slotted inner cavity, and the column extends to the through hole inner cavity, and a mounting spring is sleeved on the outer side of the column.The top of the mounting spring is fixedly connected to the top of the perforated inner cavity, a trigger switch is fixedly connected to the top of the perforated inner cavity, and a plurality of trigger switches 51 are electrically connected to the electric rod 33, and a plurality of soft blocks are fixedly connected to the plurality of slotted inner cavities, and the plurality of soft blocks are arranged in descending order from top to bottom.

[0028] A method for using a wiring device for shallow seismic exploration based on optical fiber acoustic wave sensing, comprising the following steps:

[0029] S1: When the motor 12 is started, the power output shaft can drive the first shaft to rotate, and when the first shaft rotates, the winding wheel 13 can be driven to rotate, and when the first shaft rotates, the active sheave 27 can be driven to rotate, and when the active sheave 27 rotates, the driven sheave 9 can be driven to rotate through the belt 10, and when the driven sheave 9 rotates, the reciprocating screw rod 5 can be driven to rotate through the second shaft, and when the reciprocating screw rod 5 rotates, the reciprocating wheel 15 can be driven to reciprocate, and when the reciprocating wheel 15 moves, it can drive the measuring line 14 to be stored and released by cooperating with the winding wheel 13;

[0030] S2: When the second rotating shaft rotates, the linkage gear 19 can be driven to rotate. When the linkage gear 19 rotates, it can drive the transmission gear 20 to rotate by meshing with the transmission gear 20. When the transmission gear 20 rotates clockwise, it can drive the fitting rod 35 to rotate clockwise. When the fitting rod 35 rotates clockwise for one circle, it can be determined that the measuring line 14 has been put for a distance of one meter. At this time, the fitting rod 35 can contact the trigger rod 43, thereby driving the trigger rod 43 to move to the left. When the trigger rod 43 moves to the left, it can contact the reciprocating plate 38. When the reciprocating plate 38 moves to the left, the movable block 46 can fit with the ball 47, thereby starting the trigger switch, and the trigger switch can start the electric rod 33;

[0031] S3: When the electric rod 33 is started, it can move upward, and drive the two second cranks 31 to flip through the linkage plate 32, thereby driving the first crank 30 to flip along the central axis 34. When the two first cranks 30 flip in opposite directions, they can engage with a plurality of tooth blocks 28 to drive the two moving plates 17 to move in opposite directions, thereby driving the two coating clamps 26 to mark the outside of the measuring line 14, so that the staff can know the placement distance of the measuring line 14.

[0032] S4: When the staff needs to set the measuring line 14 to be engraved every two meters, the handle 23 can be used to pull the synchronization block 49 at the top to move downward. When the synchronization block 49 at the top moves downward, the remaining synchronization blocks 49 can be driven to move downward. At this time, the fitting rod 35 fits with the adjacent trigger rod 43. When the trigger rod 43 moves to the left, the reciprocating plate 38 can be driven to move to the left. At this time, the movable block 46 fits with the adjacent soft block, and the telescopic rod in the inner cavity of the trigger rod 43 pops out and always keeps in contact with the reciprocating plate 38. When the trigger rod 43 moves to the left again, the reciprocating plate 38 can be driven to move to the left for the second time, thereby fitting the adjacent sphere 47 and starting the corresponding trigger switch, thereby completing the purpose of engraving when the measuring line 14 moves two meters.

[0033] Working principle: When the motor 12 is started, the power output shaft can drive the first shaft to rotate, and when the first shaft rotates, the winding wheel 13 can be driven to rotate. When the first shaft rotates, the active groove wheel 27 can be driven to rotate. When the active groove wheel 27 rotates, the driven groove wheel 9 can be driven to rotate through the belt 10. When the driven groove wheel 9 rotates, the reciprocating screw rod 5 can be driven to rotate through the second shaft. When the reciprocating screw rod 5 rotates, the reciprocating wheel 15 can be driven to reciprocate. When the reciprocating wheel 15 moves, it can cooperate with the winding wheel 13 to drive the measuring line 14 to be stored and put. When the second shaft rotates, it can drive the linkage gear 19 to rotate. When the linkage gear 19 rotates, it can drive the transmission gear 20 to rotate by meshing with the transmission gear 20. When the transmission gear 20 rotates clockwise, it can drive the fitting rod 35 to rotate clockwise. When the fitting rod 35 rotates clockwise for one circle, it can be determined that the measuring line 14 has been put into operation for one meter. At this time, the fitting rod 35 can contact the trigger rod 43, thereby driving the trigger rod 43 to move to the left. When the trigger rod 43 moves to the left, it can contact the reciprocating plate 38. When the reciprocating plate 38 moves to the left, the movable block 46 can fit with the ball 47, thereby starting the trigger switch. The trigger switch can start the electric rod 33. When When the electric rod 33 is started, it can move upward, and drive the two second cranks 31 to flip through the linkage plate 32, thereby driving the first crank 30 to flip along the central axis 34. When the two first cranks 30 flip in opposite directions, they can engage with a plurality of tooth blocks 28 to drive the two moving plates 17 to move in opposite directions, thereby driving the two coating clamps 26 to mark the outside of the measuring line 14, so that the staff can know the distance of the measuring line 14. When the staff needs to set the measuring line 14 to be marked every two meters, the synchronous block 49 at the top can be pulled downward by the handle 23. When the synchronization block 49 at the top moves downward, it can drive the remaining synchronization blocks 49 to move downward. At this time, the fitting rod 35 fits with the adjacent trigger rod 43. When the trigger rod 43 moves to the left, it can drive the reciprocating plate 38 to move to the left. At this time, the movable block 46 fits with the adjacent soft block, and the telescopic rod in the inner cavity of the trigger rod 43 pops out and always keeps in contact with the reciprocating plate 38. When the trigger rod 43 moves to the left again, it can drive the reciprocating plate 38 to move to the left for the second time, thereby fitting the adjacent sphere 47 and starting the corresponding trigger switch, completing the purpose of engraving again when the measuring line 14 moves two meters.

Claims

1. A wiring device for shallow seismic exploration based on optical fiber acoustic wave sensing, comprising a placement plate (1), characterized in that: The top of the placement plate (1) is fixedly connected to a vertical plate (2) near the four corners, the top of the vertical plate (2) is fixedly connected to a mounting plate (8) near the rear side, and the tops of the remaining vertical plates (2) are fixedly connected to sleeve blocks (3). A winding wheel (13) is provided between the two sleeve blocks (3) located on the right side, a first rotating shaft is provided through the center of the winding wheel (13) and is fixedly connected to the first rotating shaft, and the left and right ends of the first rotating shaft both pass through adjacent sleeve blocks (3), a motor (12) is provided at the rear side of the winding wheel (13), the front end of the power output shaft of the motor (12) is fixedly connected to the rear end of the first rotating shaft, the bottom of the motor (12) is fixedly connected to a lower plate (11), and the front side of the lower plate (11) is fixedly connected to the adjacent vertical plate (2), a driving groove wheel (27) is fixedly sleeved on the outer side of the first rotating shaft near the rear end, a driven groove wheel (9) is provided on the left side of the driving groove wheel (27), a belt (10) is sleeved on the outer sides of the driving groove wheel (27) and the driven groove wheel (9), the driving groove wheel (27) and the driven groove wheel (9) are connected by the belt (10), a second rotating shaft is penetrated at the center of the driven groove wheel (9) and is fixedly connected to the second rotating shaft, a reciprocating screw rod (5) is provided between the mounting plate (8) and the adjacent sleeve block (3), the rear end of the reciprocating screw rod (5) is fixedly connected to the front end of the second rotating shaft, a reciprocating wheel (15) is meshed on the outer side of the reciprocating screw rod (5) near the rear end, and a movable rod (15) is fixedly connected to the bottom of the reciprocating wheel (15). 6), a bottom plate (4) is fixedly connected between the two vertical plates (2) on the left side, a first slide groove is provided on the top of the bottom plate (4), the bottom end of the movable rod (6) is slidably connected to the first slide groove, a measuring line (14) is wound around the outside of the winding wheel (13), a moving wheel (7) is fixedly connected to the bottom of the placement plate (1) near the four corners, a fixed plate (16) is fixedly connected to the top of the reciprocating wheel (15), two concave plates (18) are fixedly connected to the top of the fixed plate (16), and the two concave plates (18) are symmetrically arranged on the left and right, two moving plates (17) are slidably connected between the two concave plates (18) near the top, and the two moving plates (17) are symmetrically arranged front and back, and the two The top of the movable plate (17) is fixedly connected with a coating clamping plate (26), the bottom of the movable plate (17) is fixedly connected with a plurality of tooth blocks (28), the plurality of tooth blocks (28) are linearly arranged from left to right, the bottom of the movable plate (17) is provided with a sector gear (29), and the sector gear (29) is meshed with adjacent tooth blocks (28), the inner cavity of the sector gear (29) near the bottom is penetrated by a central shaft (34), the outer side of the central shaft (34) is sleeved with a first crank (30), the left side of the first crank (30) is hinged with a second crank (31) near the bottom, an electric rod (33) is provided between the two second cranks (31), and the top of the electric rod (33) is fixedly connected with a linkage plate (32),The two second cranks (31) are both hinged to the linkage plate (32), the bottom end of the electric rod (33) is fixedly connected to the fixed plate (16), the inner side walls of the two coating clamps (26) are both in contact with the outer side of the measuring line (14), a linkage gear (19) is fixedly sleeved on the outer side of the second rotating shaft near the rear end, the linkage gear (19) is located on the rear side of the reciprocating wheel (15), a transmission gear (20) is meshed on the top of the linkage gear (19), a third rotating shaft is provided at the center of the transmission gear (20), an L-shaped welding plate (36) is sleeved on the outer side of the third rotating shaft near the rear end, a connecting plate (21) is provided on the rear side of the L-shaped welding plate (36), and two limit plates ( 25), the rear side of the L-shaped welding plate (36) is fixedly connected to the connecting plate (21), a fitting rod (35) is fixedly connected to the left side of the transmission gear (20) near the top, the inner cavities of the two limit plates (25) are each provided with a strip-shaped opening, the inner cavities of the two limit plates (25) are provided with a plurality of synchronization blocks (49), the plurality of synchronization blocks (49) are mutually fixedly connected, the left and right sides of the synchronization block (49) are each fixedly connected with an anti-slip plate (50), the two anti-slip plates (50) are both fitted with adjacent strip-shaped openings, the inner cavity of the synchronization block (49) is provided with a through hole, the inner side wall of the through hole is fixedly connected with a circular plate (37), a trigger rod (43) is passed through the circular plate (37), the outer side of the trigger rod (43) is near the right A collar (45) is fixedly sleeved at the end, a movable spring (44) is sleeved on the outside of the trigger rod (43), the right end of the movable spring (44) is fixedly connected to the collar (45), the left end of the movable spring (44) is fixedly connected to the circular plate (37), a plurality of the trigger rods (43) are arranged in a trapezoidal shape from bottom to top, a handle (23) is fixedly connected to the left side of the synchronization block (49) at the top, the inner cavities of the plurality of trigger rods (43) are connected to a plurality of telescopic rods by springs, and the plurality of telescopic rods are arranged in descending order from top to bottom, a plurality of grooves are opened on the outside of the limit plate (25) on the left side, and the plurality of grooves are mutually connected with the adjacent strip-shaped openings, and the plurality of grooves are linearly arranged from top to bottom. The second triangular block (40) is provided at the rear side of the groove, and a moving rod (42) is fixedly connected to the front side of the second triangular block (40), and the front end of the moving rod (42) passes through the inner wall of the groove, and a reciprocating spring (41) is sleeved on the outer side of the moving rod (42), and the front end of the reciprocating spring (41) is fixedly connected to the second triangular block (40), and the rear end of the reciprocating spring (41) is fixedly connected to the inner wall of the groove, and the left side of the synchronization block (49) located at the top is fixedly connected to the first triangular block (39), and the first triangular block (39) is fitted with the adjacent second triangular block (40), and the top of the connecting plate (21) is fixedly connected to the limiting frame (22) near the rear side, and the inner cavity of the limiting frame (22) is fitted with a lifting block (24),The lifting block (24) is provided with a plurality of slots on the front side, and the plurality of slots are linearly arranged from top to bottom. The inner cavities of the plurality of slots are provided with reciprocating plates (38). The front end of the reciprocating plate (38) is in contact with the adjacent trigger rod (43). The rear side of the reciprocating plate (38) is fixedly connected with a return spring (48). The rear end of the return spring (48) is fixedly connected to the rear side of the slotted inner cavity. The reciprocating plate (38) is provided with an arc groove on the top. The inner cavity of the arc groove is hinged with a movable block (46). The bottom of the movable block (46) is fixedly connected with a leaf spring. The bottom of the leaf spring (51) is fixedly connected to the bottom of the inner cavity of the arc groove. A semicircular groove is provided at the top of the plurality of slotted inner cavities, and the plurality of semicircular grooves are arranged in an oblique shape from bottom to top. The semicircular groove inner cavity has a sphere (47), and a column is fixedly connected to the top of the sphere (47). A through hole is provided at the top of the slotted inner cavity, and the column extends to the through hole inner cavity. A mounting spring is sleeved on the outer side of the column, and the top of the mounting spring is fixedly connected to the top of the through hole inner cavity. A trigger switch is fixedly connected to the top of the through hole inner cavity, and the plurality of trigger switches are electrically connected to the electric rod (33). The plurality of slotted inner cavities are fixedly connected to a plurality of soft blocks, and the plurality of soft blocks are arranged in descending order from top to bottom.

2. The method for using the wiring device for shallow seismic exploration based on optical fiber acoustic wave sensing according to claim 1 is characterized in that: The following steps are involved: S1: When the motor (12) is started, the power output shaft can drive the first rotating shaft to rotate, and when the first rotating shaft rotates, the winding wheel (13) can be driven to rotate, and when the first rotating shaft rotates, the driving groove wheel (27) can be driven to rotate, and when the driving groove wheel (27) rotates, the belt (10) can be driven to rotate the driven groove wheel (9), and when the driven groove wheel (9) rotates, the second rotating shaft can be driven to rotate the reciprocating screw rod (5), and when the reciprocating screw rod (5) rotates, the reciprocating wheel (15) can be driven to reciprocate, and when the reciprocating wheel (15) moves, it can cooperate with the winding wheel (13) to drive the measuring line (14) to be stored and released; S2: When the second rotating shaft rotates, the linkage gear (19) can be driven to rotate. When the linkage gear (19) rotates, it can be meshed with the transmission gear (20) to drive the transmission gear (20) to rotate. When the transmission gear (20) rotates clockwise, it can drive the fitting rod (35) to rotate clockwise. When the fitting rod (35) rotates clockwise for one circle, it can be determined that the measuring line (14) has been released for a distance of one meter. At this time, the fitting rod (35) can contact the trigger rod (43), thereby driving the trigger rod (43) to move to the left. When the trigger rod (43) moves to the left, it can contact the reciprocating plate (38). When the reciprocating plate (38) moves to the left, the movable block (46) can fit with the ball (47), thereby activating the trigger switch. The trigger switch can activate the electric rod (33); S3: When the electric rod (33) is started, it can move upward and drive the two second cranks (31) to flip through the linkage plate (32), thereby driving the first crank (30) to flip along the central axis (34). When the two first cranks (30) flip in opposite directions, they can engage with a plurality of tooth blocks (28) to drive the two moving plates (17) to move in opposite directions, thereby driving the two coating clamping plates (26) to mark the outer side of the measuring line (14), so that the staff can know the release distance of the measuring line (14) conveniently; S4: When the staff needs to set the measuring line (14) to be engraved every two meters, the handle (23) can be used to pull the synchronization block (49) at the top to move downward. When the synchronization block (49) at the top moves downward, the remaining synchronization blocks (49) can be driven to move downward. At this time, the fitting rod (35) fits with the adjacent trigger rod (43). When the trigger rod (43) moves to the left, the reciprocating plate (38) can be driven to move to the left. At this time, the movable block (46) fits with the adjacent soft block, and the telescopic rod in the inner cavity of the trigger rod (43) pops out and always keeps the state of fitting with the reciprocating plate (38). When the trigger rod (43) moves to the left again, the reciprocating plate (38) can be driven to move to the left for the second time, thereby fitting with the adjacent sphere (47), and starting the corresponding trigger switch, so as to complete the purpose of engraving when the measuring line (14) moves two meters.

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