Surveying and mapping equipment and surveying and mapping method for hydraulic engineering construction

Abstract

The invention discloses surveying and mapping equipment and a surveying and mapping method for hydraulic engineering construction, and relates to the technical field of surveying and mapping, the surveying and mapping equipment comprises a supporting piece and further comprises a sliding table slidably arranged at the top of the supporting piece, a fixed supporting plate is fixedly connected to the top of the sliding table, a sliding plate is slidably connected to one side of the fixed supporting plate, and a magnetic plate is fixedly connected to the top of the sliding plate; electromagnets are arranged at the tops of the fixed supporting plates; the electromagnet is powered on, the electromagnet and the magnetic plate repel each other after being powered on, the contact rod is always in contact with the ground under the action of repulsive force, then the sliding table slides on the supporting piece, the contact rod moves up and down when making contact with the ground, and the surveying and mapping mechanism carries out surveying and mapping recording according to the up-down movement of the contact rod. Therefore, the inclination measurement of the slope surface is realized.

Description

Technical Field

[0001] The present invention relates to the field of surveying and mapping technology, and in particular to surveying and mapping equipment and a surveying and mapping method for water conservancy project construction. Background Art

[0002] Surveying and mapping is the process of measuring and drawing. Surveying and mapping can study, determine and calculate the geometric position of ground points, the shape of the earth and the earth's gravity field, and measure the natural shape of the earth's surface and the geometric distribution of artificial facilities. The main research object of surveying and mapping is the earth and its surface morphology. In the process of development, branch disciplines such as geodesy, general surveying, photogrammetry, engineering surveying, marine surveying and cartography have been formed. Geographical surveying and mapping is a small branch of surveying and mapping. The slope measuring device used in geographic surveying and mapping is also widely used. The operation process of the slope measuring device is simple. You only need to make the measuring surface of the slope measuring device completely contact with the inclined edge to be measured, and then rotate the scale rotating wheel until the bubble of the level tube is centered. The number on the dial that reads the pointer tip is aligned with the slope of the inclined surface.

[0003] A slope surveying and mapping device for water conservancy projects disclosed in a patent application with reference publication number CN117553751A comprises a measuring shell, a mounting plate is movably connected to the measuring shell, a rotating block is fixedly mounted at one end of the mounting plate, scales are provided at both ends of the rotating block, one end of a measuring handle is rotatably connected to the rotating block, a pointer matching the scale is fixedly connected to the measuring handle, a horizontal measuring component is installed above the measuring handle, a fixing structure for fixing the measuring handle is connected at one end of the measuring handle, and a leveling structure for processing the unevenness of the slope is slidably connected inside the measuring shell; the problem that the slope measuring device for existing geographic surveying and mapping may be uneven when measuring the slope, and placing the measuring instrument on such a slope will lead to inaccurate angles of measuring such a slope, resulting in large errors in the measurement results is effectively solved; the invention is easy to use, can be more convenient for measuring the slope to be measured, and has a more precise measurement accuracy.

[0004] In the above scheme, the slope is surveyed by a handheld surveying device. In the actual surveying process, the slope is often long. If the surveying is carried out one by one, it is too cumbersome. In addition, the slope is dangerous during the surveying process, and it is inconvenient for personnel to survey on the slope. At the same time, the bumps and depressions in the surveying process cannot be recorded, and the personnel cannot perform accurate maintenance later.

[0005] Therefore, it is necessary to provide a surveying and mapping equipment and a surveying and mapping method for water conservancy project construction to solve the above technical problems. Summary of the invention

[0006] The object of the present invention is to provide a surveying and mapping device and a surveying and mapping method for water conservancy project construction, so as to solve the problems of defects of the prior art mentioned in the above background technology.

[0007] Based on the above ideas, the present invention provides the following technical solutions: a surveying and mapping device for water conservancy project construction, including a support, and also including: A sliding table is slidably arranged on the top of the support member, a fixed support plate is fixedly connected to the top of the sliding table, a sliding plate is slidably connected to one side of the fixed support plate, a magnetic plate is fixedly connected to the top of the sliding plate, and an electromagnet is arranged on the top of the fixed support plate; A connecting support plate is arranged on one side of the sliding plate, a rack is fixedly connected to the top of the connecting support plate, a contact rod for ground contact is fixedly connected to the bottom of the connecting support plate, a connecting piece is arranged between the rack and the sliding plate, the rack and the sliding plate are locked by the connecting piece, a traction piece is arranged between the sliding plate and the connecting piece, when the sliding plate and the rack are locked, the sliding plate and the fixed support plate are unlocked by the traction piece; The drawing mechanism and the surveying and mapping mechanism are arranged on the other side of the sliding plate. The drawing mechanism is composed of a transmission component and a drawing component. When the sliding table drives the contact rod on the connecting support plate to move, the drawing component maps the terrain of the ground according to the concavity and convexity of the ground, and the transmission component provides power for the surveying and mapping component.

[0008] As a further solution of the present invention: the connecting piece includes: A positioning frame is fixedly connected to one side of the sliding plate, the rack passes through the positioning frame and is slidably connected to the positioning frame, and a through slot is opened on one side of the positioning frame; A locking plate is arranged on one side of the positioning frame, and a support plate is arranged on one side of the locking plate. A first electric telescopic rod is fixedly connected to the outer side of the support plate. The telescopic end of the first electric telescopic rod passes through the support plate and is fixedly connected to the locking plate, so as to push the locking plate to lock the rack through the through groove.

[0009] As a further solution of the present invention: the traction member includes: Two sliding frames, the two sliding frames are respectively fixedly connected to the upper and lower sides of the sliding plate; A positioning plug plate is arranged inside the sliding frame, the positioning plug plate is slidably connected inside the sliding frame, a connecting plate is fixedly connected to the top of the positioning plug plate, a positioning groove is opened on the outer side of the fixed support plate, and the positioning plug plate is adapted to the positioning groove; A telescopic rod, both ends of which are fixedly connected to the sliding frame and the connecting plate respectively, and a spring is sleeved on the outer side of the telescopic rod, and both ends of the spring are fixedly connected to the sliding frame and the connecting plate respectively; A traction plate fixedly connected to one side of the locking plate, the traction plate is slidably connected to the sliding plate, and a traction rope is fixedly connected between the traction plate and the positioning plug plate for pulling the positioning plug plate to move; The guide wheel and the positioning frame are rotatably connected to the outer side of the sliding plate and are used for guiding the traction rope.

[0010] As a further solution of the present invention: the support member comprises: Two mounting seats, the tops of the two mounting seats are fixedly connected to two transmission racks, the two transmission racks are arranged opposite to each other, and one end of the two mounting seats is provided with a winding device for driving the sliding table to slide left and right on the support member; A plurality of splicing plates are arranged in sequence between two mounting seats and are butted end to end by setting thread grooves and bolts; As a further solution of the present invention: the surveying and mapping component comprises: Two mounting plates, the tops of the two mounting plates are rotatably connected with reel shafts, and the two reel shafts are wound with surveying and mapping paper; The lifting plate is fixedly connected to the outside of the sliding plate. The sliding plate passes through the fixed support plate and extends to one side of the surveying paper. A surveying pen is provided on one side of the lifting plate. When the sliding plate moves up and down, a trajectory is drawn on the surveying paper by the surveying pen.

[0011] As a further solution of the present invention: the transmission assembly comprises: A transmission rod, a limiting groove is arranged on the outer side of the transmission rod, and a vertical plate for support is rotatably connected to the outer side of the transmission rod, the lifting plate is fixedly connected to the sliding table, and the transmission rod passes through the fixed support plate and is rotatably connected to the fixed support plate; An L support plate, wherein a first bevel gear is rotatably connected inside the L support plate, a gear is fixedly connected to the bottom of the first bevel gear through a support rod, and the gear is meshed and connected with one of the transmission racks; A second bevel gear, the second bevel gear is meshed and connected with the first bevel gear, a transmission cylinder is fixedly connected inside the second bevel gear, the transmission cylinder is sleeved on the outside of the transmission rod, and the transmission cylinder is movably connected to the L support plate, a convex block is fixedly connected to the inner wall of the transmission cylinder, and the convex block extends to the limiting groove; A second electric telescopic rod, the second electric telescopic rod is fixedly connected to the outside of the lifting plate, and the telescopic end of the second electric telescopic rod is fixedly connected to the L support plate, and the L support plate is driven to move by the second electric telescopic rod, so that the gear is meshed and connected with another transmission rack; A fourth bevel gear is fixedly connected to the outer side of the transmission rod, a third bevel gear is meshedly connected to the outer side of the fourth bevel gear, and the third bevel gear is fixedly connected to the bottom of one of the winding shafts.

[0012] As a further solution of the present invention: the sliding plate is fixedly connected to a contact plate, the contact plate extends to one side of the fixed support plate, and touch switches are provided on the upper and lower sides of the contact plate. The outer side of the contact rod is fixedly connected to a horizontal plate, and the bottom of the horizontal plate is fixedly connected to two spray devices for spraying, and the two spray devices are electrically connected to the two horizontal plates respectively, and the two spray devices are filled with marking liquids of different colors.

[0013] As a further solution of the present invention: a rotating rod is fixedly connected to the outer side of the fixed support plate, a sliding groove is opened on the outer side of the rotating rod, the rotating rod passes through the connecting support plate and is movably connected to the connecting support plate, a sixth bevel gear is fixedly connected to the outer side of the rotating rod, a fifth bevel gear is fixedly connected to the outer side of the transmission rod, and the fifth bevel gear is meshingly connected with the sixth bevel gear.

[0014] As a further solution of the present invention: a first pulley is sleeved on the outer side of the rotating rod, a slider is fixedly connected to the inside of the first pulley, the slider extends into the sliding groove and is slidably connected to the rotating rod, the first pulley is rotatably connected to the bottom of the connecting support plate, a second pulley is rotatably connected to the outer side of the rotating rod, the second pulley is connected to the first pulley through a belt drive, and a rotating ring is provided at the bottom of the second pulley, and the rotating ring is fixedly connected to the second pulley through multiple fixed plates.

[0015] A surveying and mapping method for water conservancy project construction comprises the following steps: Step 1: First, splice the support parts as needed and place them in the area to be measured; Step 2: Adjust the contact rod on the sliding table to a proper position so that it contacts a flat surface, and then lock the rack and the sliding plate through the connecting piece and the traction piece, while unlocking the sliding plate and the sliding table; Step 3: Slide the slide table on the support, move up and down when the contact rod contacts the ground, and record the upper and lower parts through the surveying and mapping mechanism.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. By energizing the electromagnet, the electromagnet and the magnetic plate will repel each other magnetically. The repulsive force will keep the contact rod in contact with the ground at all times. The sliding table will then slide on the support. When the contact rod is in contact with the ground, it will move up and down. The surveying and mapping mechanism will record the up and down movement of the contact rod to measure the slope inclination.

[0017] 2. A traction plate is fixedly connected to the outside of the locking plate. The traction plate pulls the positioning plug plate to slide inside the sliding frame through the traction rope, so that the positioning plug plate slides out of the positioning groove, and the lock between the sliding plate and the fixed support plate is quickly released. When the contact rod is drawing the concave and convex surface, the sliding plate is raised and lowered together with the drawing, ensuring that the sliding plate maintains the initial position during drawing, avoiding manual adjustment.

[0018] 3. The sixth bevel gear on the outside of the rotating rod drives the first pulley to rotate through the cooperation of the sliding groove and the slider inside the first pulley. The first pulley drives the second pulley to rotate through the belt. The second pulley drives the rotating ring to rotate through the fixed plate. A plurality of brushes are fixedly connected to the bottom of the rotating ring. The brushes are used to rotate and clean the ground to ensure that the contact rod remains accurate during surveying and mapping to avoid errors.

[0019] 4. Use two touch switches to control two spray devices to spray and mark the ground. The marked areas can be identified later. It is worth mentioning that the touch switch can adjust the position of the contact plate as needed to adjust the error range of the uneven ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the mounting base and the splicing plate of the present invention; Figure 3 It is a schematic diagram of the structure of the connecting support plate of the present invention; Figure 4 It is a schematic diagram of the structure of the sliding plate of the present invention; Figure 5 The present invention Figure 4 A schematic diagram of the enlarged structure of part A; Figure 6 It is a schematic diagram of the fixed support plate structure of the present invention; Figure 7 It is a schematic diagram of the structure of the sliding table of the present invention; Figure 8 It is a schematic diagram of the structure of the transmission assembly of the present invention; Fig. 9 It is a schematic diagram of the L support plate structure of the present invention; Fig.10 The present invention Figure 7 A schematic diagram of the enlarged structure of part B; Fig.11 It is a schematic diagram of the structure of the first pulley and the second pulley of the present invention.

[0022] In the figure: 1, support member; 101, mounting seat; 102, splicing plate; 103, thread groove; 104, transmission rack; 105, winding device; 106, bolt; 2, sliding table; 201, fixed support plate; 202, sliding plate; 203, magnetic plate; 204, electromagnet; 3, connecting support plate; 301, rack; 302, contact rod; 401, positioning frame; 402, locking plate; 403, first electric telescopic rod; 404, support plate; 405, sliding frame; 406, positioning plug plate; 407, connecting plate; 408, telescopic rod; 409, spring; 410, traction rope; 411, traction plate; 500, winding shaft; 5 01. Mounting plate; 502. Lifting plate; 503. Transmission rod; 504. Second electric telescopic rod; 505. L support plate; 506. Gear; 507. First bevel gear; 508. Second bevel gear; 509. Transmission cylinder; 510. Limiting groove; 5011. Third bevel gear; 5012. Fourth bevel gear; 5013. Vertical plate; 601. Fifth bevel gear; 602. Sixth bevel gear; 603. Rotating rod; 6031. Sliding groove; 604. Fixed plate; 605. First pulley; 606. Second pulley; 607. Rotating ring; 701. Horizontal plate; 702. Spray device; 703. Contact plate; 704. Touch switch. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0025] like Figures 1 to 11 As shown, a surveying and mapping device and a surveying and mapping method for water conservancy project construction include the following embodiments: Embodiment 1: Figure 1 , Figure 2 and Figure 3 As shown, it includes a support member 1 and also includes: A sliding table 2 is slidably arranged on the top of the support member 1, a fixed support plate 201 is fixedly connected to the top of the sliding table 2, a sliding plate 202 is slidably connected to one side of the fixed support plate 201, a magnetic plate 203 is fixedly connected to the top of the sliding plate 202, and an electromagnet 204 is arranged on the top of the fixed support plate 201; A connecting support plate 3 is arranged on one side of the sliding plate 202, a rack 301 is fixedly connected to the top of the connecting support plate 3, a contact rod 302 for ground contact is fixedly connected to the bottom of the connecting support plate 3, a connecting piece is arranged between the rack 301 and the sliding plate 202, the rack 301 and the sliding plate 202 are locked by the connecting piece, a traction piece is arranged between the sliding plate 202 and the connecting piece, when the sliding plate 202 and the rack 301 are locked, the sliding plate 202 and the fixed support plate 201 are unlocked by the traction piece; The mapping mechanism is arranged on the other side of the sliding plate 202. The mapping mechanism is composed of a transmission component and a mapping component. When the sliding table 2 drives the contact rod 302 on the connecting support plate 3 to move, the mapping component maps the terrain of the ground according to the concavity and convexity of the ground, and the transmission component provides power for the mapping component.

[0026] In specific implementation, when targeting the slope surface in the water conservancy project, it is necessary to manually map and record the convexity and concavity of the slope surface of the ground, but when the personnel conduct the mapping in sequence, it is inconvenient for the personnel to move on the slope surface, so this scheme first splices the support member 1 according to the needs and places it in the area to be mapped; adjusts the position of the contact rod 302 on the sliding table 2 to contact with the flat place, and then locks the rack 301 and the sliding plate 202 through the connecting member and the traction member, and the sliding plate 202 and the sliding table 2 are unlocked; at the same time, by energizing the electromagnet 204, the electromagnet 204 and the magnetic plate 203 are magnetically repelled after power-on, and the contact rod 302 is always in contact with the ground through the action of the repulsive force, and then the sliding table 2 slides on the support member 1, and the contact rod 302 moves up and down when in contact with the ground, and the mapping mechanism is used to map and record the up and down movement of the contact rod 302, so as to achieve the measurement of the inclination of the slope surface.

[0027] In this embodiment: the support member 1 includes: Two mounting seats 101, the tops of the two mounting seats 101 are fixedly connected with two transmission racks 104, the two transmission racks 104 are arranged opposite to each other, and one end of the two mounting seats 101 is provided with a winding device 105 for driving the sliding table 2 to slide left and right on the support member 1; A plurality of splicing plates 102 are arranged in sequence between two mounting seats 101 and are butted end to end in sequence by providing thread grooves 103 and bolts 106 .

[0028] During specific implementation, two mounting seats 101 are arranged, and a level tube and a graduated rotating wheel are arranged on 101 to ensure that the two 101 are in contact with the slope surface. A threaded groove 103 is opened at one end of one of the mounting seats 101, and a bolt 106 is fixedly connected at one end of the other mounting seat 101, and the bolt 106 is threadably adapted to the threaded groove 103. A threaded groove 103 is opened at one end of the splicing plate 102, and a bolt 106 is fixedly connected at the other end, thereby completing the splicing of the mounting seat 101 and the splicing plate 102. A winding device 105 is arranged on the mounting seat 101, and the winding device 105 adopts a driving motor and a winding drum, and a winding rope is wound around the outer side of the winding drum, which is fixed to the sliding table 2 through the winding rope, so that the sliding table 2 moves up and down on the support 1.

[0029] Embodiment 2: Figure 4 , Figure 5 and Figure 6 As shown, the connecting parts include: A positioning frame 401 is fixedly connected to one side of the sliding plate 202, the rack 301 passes through the positioning frame 401 and is slidably connected to the positioning frame 401, and a through slot is opened on one side of the positioning frame 401; A locking plate 402 is provided on one side of the positioning frame 401, and a support plate 404 is provided on one side of the locking plate 402. A first electric telescopic rod 403 is fixedly connected to the outer side of the support plate 404. The telescopic end of the first electric telescopic rod 403 passes through the support plate 404 and is fixedly connected to the locking plate 402, so as to push the locking plate 402 to lock the rack 301 through the through groove.

[0030] The traction parts include: Two sliding frames 405, the two sliding frames 405 are fixedly connected to the upper and lower sides of the sliding plate 202 respectively; A positioning plug plate 406 is arranged inside the sliding frame 405, the positioning plug plate 406 is slidably connected to the inside of the sliding frame 405, a connecting plate 407 is fixedly connected to the top of the positioning plug plate 406, a positioning groove is opened on the outer side of the fixed support plate 201, and the positioning plug plate 406 is adapted to the positioning groove; A telescopic rod 408, both ends of which are fixedly connected to the sliding frame 405 and the connecting plate 407, and a spring 409 is sleeved on the outer side of the telescopic rod 408, and both ends of the spring 409 are fixedly connected to the sliding frame 405 and the connecting plate 407; A traction plate 411 is fixedly connected to one side of the locking plate 402, the traction plate 411 is slidably connected to the sliding plate 202, and a traction rope 410 is fixedly connected between the traction plate 411 and the positioning plug plate 406 for pulling the positioning plug plate 406 to move; The guide wheel and the positioning frame 401 are rotatably connected to the outer side of the sliding plate 202 to guide the traction rope 410 .

[0031] When the contact rod 302 at the bottom of the connecting support plate 3 contacts the ground, the rack 301 slides arbitrarily on the positioning frame 401. When it is determined that the contact rod 302 contacts the ground, the first electric telescopic rod 403 is started, and the first electric telescopic rod 403 pushes the locking plate 402 to insert into the through groove of the positioning frame 401. At this time, the rack 301 is locked, so that the sliding plate 202 and the rack 301 form a whole, and a traction plate 411 is fixedly connected to the outside of the locking plate 402. The traction plate 411 pulls the positioning plug plate 406 to slide inside the sliding frame 405 through the traction rope 410, so that the positioning plug plate 406 slides out of the positioning groove, quickly releasing the lock of the sliding plate 202 and the fixed support plate 201. When the contact rod 302 is drawing a concave and convex surface, the sliding plate 202 is lifted and lowered together to ensure that the sliding plate 202 maintains its initial position during drawing, thereby avoiding manual adjustment.

[0032] When the surveying is completed later, the current direction of the electromagnet 204 is changed by the commutator, so that the electromagnet 204 magnetically adsorbs the magnetic plate 203, and the sliding plate 202 moves to the positioning groove position. The first electric telescopic rod 403 pulls the locking plate 402 to move, unlocking the rack 301, and the positioning plug plate 406 is re-inserted into the positioning groove through the telescopic rod 408.

[0033] Embodiment 3: Figure 6 As shown, the surveying and mapping components include: Two mounting plates 501, the tops of the two mounting plates 501 are rotatably connected with a reel 500, and a mapping paper is wound and connected between the two reel 500; The lifting plate 502 is fixedly connected to the outer side of the sliding plate 202. The sliding plate 202 passes through the fixed support plate 201 and extends to one side of the surveying paper. A surveying pen is provided on one side of the lifting plate 502. When the sliding plate 202 moves up and down, a track is drawn on the surveying paper by the surveying pen.

[0034] In a specific implementation, when the sliding plate 202 and the connecting support plate 3 form a whole, when the contact rod 302 rises or falls, the lifting plate 502 fixedly connected to the sliding plate 202 is driven to move together, and the surveying pen on the lifting plate 502 draws on the surveying paper on the winding shaft 500, thereby mapping the ground shape at the slope or other special positions, avoiding manual surveying and leveling in sequence.

[0035] In this embodiment, Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the transmission assembly includes: A transmission rod 503, a limiting groove 510 is provided on the outer side of the transmission rod 503, and a vertical plate 5013 for support is rotatably connected to the outer side of the transmission rod 503, the lifting plate 502 is fixedly connected to the sliding table 2, and the transmission rod 503 passes through the fixed support plate 201 and is rotatably connected to the fixed support plate 201; An L support plate 505, wherein a first bevel gear 507 is rotatably connected inside the L support plate 505, and a gear 506 is fixedly connected to the bottom of the first bevel gear 507 via a support rod, and the gear 506 is meshedly connected to one of the transmission racks 104; The second bevel gear 508 is meshed with the first bevel gear 507, and a transmission cylinder 509 is fixedly connected inside the second bevel gear 508. The transmission cylinder 509 is sleeved on the outside of the transmission rod 503, and the transmission cylinder 509 is movably connected to the L support plate 505. A convex block is fixedly connected to the inner wall of the transmission cylinder 509, and the convex block extends to the limiting groove 510; A second electric telescopic rod 504, the second electric telescopic rod 504 is fixedly connected to the outside of the lifting plate 502, and the telescopic end of the second electric telescopic rod 504 is fixedly connected to the L support plate 505, and the L support plate 505 is driven to move by the second electric telescopic rod 504, so that the gear 506 is meshed and connected with another transmission rack 104; The fourth bevel gear 5012 is fixedly connected to the outer side of the transmission rod 503 , and the outer side of the fourth bevel gear 5012 is meshedly connected with the third bevel gear 5011 , and the third bevel gear 5011 is fixedly connected to the bottom of one of the winding shafts 500 .

[0036] In specific implementation, when the sliding platform 2 moves on the support member 1, the gear 506 meshes with one of the mounting seats 101, and the gear 506 drives the fixedly connected first bevel gear 507 to rotate through the support rod, and the first bevel gear 507 drives the meshed second bevel gear 508 to rotate. At this time, the second bevel gear 508 drives the transmission rod 503 to rotate through the protrusion inside the transmission cylinder 509, and the transmission rod 503 drives the fixedly connected fourth bevel gear 5012 to rotate, and the fourth bevel gear 5012 drives the meshed third bevel gear 5011 to rotate, and then the third bevel gear 5011 drives the winding shaft 500 to rotate, so that the drawing paper is wound up, so that the drawing pen can continuously draw on the drawing paper to simulate the terrain trajectory drawn; When the sliding platform 2 reaches one end, the position of the moving support member 1 is measured at other positions. By starting the second electric telescopic rod 504, the second electric telescopic rod 504 drives the L support plate 505 to move, so that the gear 506 is engaged with another transmission rack 104, and the L support plate 505 slides on the transmission rod 503, while the transmission cylinder 509 still maintains transmission, so that the transmission rod 503 still rotates in the same direction.

[0037] Embodiment 4: Fig.11 As shown, a rotating rod 603 is fixedly connected to the outer side of the fixed support plate 201, a sliding groove 6031 is opened on the outer side of the rotating rod 603, the rotating rod 603 passes through the connecting support plate 3 and is movably connected to the connecting support plate 3, the sixth bevel gear 602 is fixedly connected to the outer side of the rotating rod 603, and the fifth bevel gear 601 is fixedly connected to the outer side of the transmission rod 503, and the fifth bevel gear 601 is meshingly connected with the sixth bevel gear 602.

[0038] A first pulley 605 is sleeved on the outer side of the rotating rod 603, and a slider is fixedly connected inside the first pulley 605. The slider extends to the inside of the sliding groove 6031 and is slidingly connected to the rotating rod 603. The first pulley 605 is rotatably connected to the bottom of the connecting support plate 3, and a second pulley 606 is rotatably connected to the outer side of the rotating rod 603. The second pulley 606 is connected to the first pulley 605 through a belt transmission, and a rotating ring 607 is provided at the bottom of the second pulley 606, and the rotating ring 607 is fixedly connected to the second pulley 606 through multiple fixed plates 604.

[0039] During specific implementation, when the contact rod 302 contacts the ground, there will inevitably be debris, which will inevitably affect the accuracy of surveying and mapping. Therefore, in this solution, when the transmission rod 503 rotates, the fifth bevel gear 601 fixedly connected to the outside of the transmission rod 503 drives the meshing sixth bevel gear 602 to rotate, and the sixth bevel gear 602 drives the fixedly connected rotating rod 603 to rotate. The sixth bevel gear 602 on the outside of the rotating rod 603 drives the first pulley 605 to rotate through the cooperation of the sliding groove 6031 and the slider inside the first pulley 605. The first pulley 605 drives the second pulley 606 to rotate through the belt, and the second pulley 606 drives the rotating ring 607 to rotate through the fixed plate 604. A plurality of brushes are fixedly connected to the bottom of the rotating ring 607, and the ground is rotated and cleaned by the brushes to ensure that the contact rod 302 remains accurate when conducting surveying and mapping to avoid errors.

[0040] In this embodiment, Fig.10 and Fig.11 As shown, the sliding plate 202 is fixedly connected to the contact plate 703, the contact plate 703 extends to one side of the fixed support plate 201, and touch switches 704 are provided on the upper and lower sides of the contact plate 703. The outer side of the contact rod 302 is fixedly connected to the horizontal plate 701, and the bottom of the horizontal plate 701 is fixedly connected to two spray devices 702 for spraying, and the two spray devices 702 are electrically connected to the two horizontal plates 701 respectively, and the two spray devices 702 are filled with marking liquids of different colors.

[0041] In specific implementation, when the sliding plate 202 moves up and down with the ground, when the unevenness of the ground exceeds the standard value, it will contact the two touch switches 704 set up above and below, and the two touch switches 704 will respectively control the two spray devices 702 to spray and mark the ground. The marked areas will be identified later. It is worth mentioning that the touch switch 704 can adjust the position with the contact plate 703 as needed to adjust the error range of the unevenness of the ground.

[0042] A surveying and mapping method for water conservancy project construction comprises the following steps: Step 1: First, splice the support member 1 as needed and place it in the area to be measured; Step 2: Adjust the contact rod 302 on the sliding table 2 to a proper position so that it contacts a flat surface, and then lock the rack 301 and the sliding plate 202 through the connecting member and the traction member, while the sliding plate 202 and the sliding table 2 are unlocked; Step 3: Slide the sliding table 2 on the support 1, move up and down when the contact rod 302 contacts the ground, and record the upper and lower parts through the mapping mechanism.

[0043] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A surveying and mapping device for water conservancy project construction, comprising a support member (1), characterized in that: Also includes: A sliding platform (2) is slidably arranged on the top of the support member (1), the top of the sliding platform (2) is fixedly connected to a fixed support plate (201), one side of the fixed support plate (201) is slidably connected to a sliding plate (202), the top of the sliding plate (202) is fixedly connected to a magnetic plate (203), and the top of the fixed support plate (201) is provided with an electromagnet (204); A connecting support plate (3) is arranged on one side of the sliding plate (202), a rack (301) is fixedly connected to the top of the connecting support plate (3), a contact rod (302) for ground contact is fixedly connected to the bottom of the connecting support plate (3), a connecting piece is arranged between the rack (301) and the sliding plate (202), the rack (301) and the sliding plate (202) are locked by the connecting piece, a traction piece is arranged between the sliding plate (202) and the connecting piece, when the sliding plate (202) and the rack (301) are locked, the sliding plate (202) and the fixed support plate (201) are unlocked by the traction piece; The mapping mechanism is arranged on the other side of the sliding plate (202). The mapping mechanism is composed of a transmission component and a mapping component. When the sliding platform (2) drives the contact rod (302) connected to the support plate (3) to move, the mapping component maps the terrain of the ground according to the concavity and convexity of the ground. The transmission component provides power for the mapping component.

2. The surveying and mapping equipment for water conservancy project construction according to claim 1, characterized in that: The connecting piece comprises: A positioning frame (401) is fixedly connected to one side of the sliding plate (202); the rack (301) passes through the positioning frame (401) and is slidably connected to the positioning frame (401); and a through groove is provided on one side of the positioning frame (401); A locking plate (402), the locking plate (402) being arranged on one side of the positioning frame (401), and a supporting plate (404) being arranged on one side of the locking plate (402), a first electric telescopic rod (403) being fixedly connected to the outer side of the supporting plate (404), a telescopic end of the first electric telescopic rod (403) passing through the supporting plate (404) and fixedly connected to the locking plate (402), and being used for pushing the locking plate (402) to lock the rack (301) through the through groove.

3. The surveying and mapping equipment for water conservancy project construction according to claim 2, characterized in that: The traction member comprises: Two sliding frames (405), the two sliding frames (405) are respectively fixedly connected to the upper and lower sides of the sliding plate (202); A positioning plug plate (406) is arranged inside the sliding frame (405), the positioning plug plate (406) is slidably connected to the inside of the sliding frame (405), a connecting plate (407) is fixedly connected to the top of the positioning plug plate (406), a positioning groove is opened on the outside of the fixed support plate (201), and the positioning plug plate (406) is adapted to the positioning groove; A telescopic rod (408), two ends of the telescopic rod (408) are respectively fixedly connected to the sliding frame (405) and the connecting plate (407), and a spring (409) is sleeved on the outer side of the telescopic rod (408), and two ends of the spring (409) are respectively fixedly connected to the sliding frame (405) and the connecting plate (407); A traction plate (411) is fixedly connected to one side of the locking plate (402), the traction plate (411) is slidably connected to the sliding plate (202), and a traction rope (410) is fixedly connected between the traction plate (411) and the positioning plug plate (406) for pulling the positioning plug plate (406) to move; The guide wheel and the positioning frame (401) are rotatably connected to the outside of the sliding plate (202) and are used to guide the traction rope (410).

4. The surveying and mapping equipment for water conservancy project construction according to claim 1, characterized in that: The support member (1) comprises: Two mounting seats (101), the tops of the two mounting seats (101) are fixedly connected to two transmission racks (104), the two transmission racks (104) are arranged opposite to each other, and one end of the two mounting seats (101) is provided with a winding device (105) for driving the sliding platform (2) to slide left and right on the support member (1); A plurality of splicing plates (102) are arranged in sequence between two mounting seats (101) and are butted end to end in sequence by providing thread grooves (103) and bolts (106).

5. The surveying and mapping equipment for water conservancy project construction according to claim 4, characterized in that: The surveying and mapping component includes: Two mounting plates (501), the tops of the two mounting plates (501) are rotatably connected to a reel (500), and a mapping paper is wound and connected between the two reeling shafts (500); A lifting plate (502) is fixedly connected to the outside of the sliding plate (202), the sliding plate (202) passes through the fixed support plate (201) and extends to one side of the surveying paper, and a surveying pen is provided on one side of the lifting plate (502), and when the sliding plate (202) moves up and down, a track is drawn on the surveying paper by the surveying pen.

6. The surveying and mapping equipment for water conservancy project construction according to claim 5, characterized in that: The transmission assembly comprises: A transmission rod (503), a limiting groove (510) is provided on the outer side of the transmission rod (503), and a vertical plate (5013) for support is rotatably connected to the outer side of the transmission rod (503), the lifting plate (502) is fixedly connected to the sliding platform (2), and the transmission rod (503) passes through the fixed support plate (201) and is rotatably connected to the fixed support plate (201); An L support plate (505), wherein a first bevel gear (507) is rotatably connected inside the L support plate (505), a gear (506) is fixedly connected to the bottom of the first bevel gear (507) via a support rod, and the gear (506) is meshingly connected to one of the transmission racks (104); A second bevel gear (508), the second bevel gear (508) is meshedly connected with the first bevel gear (507), a transmission cylinder (509) is fixedly connected inside the second bevel gear (508), the transmission cylinder (509) is sleeved on the outside of the transmission rod (503), and the transmission cylinder (509) is movably connected to the L support plate (505), and a protrusion is fixedly connected to the inner wall of the transmission cylinder (509), and the protrusion extends to the limiting groove (510); A second electric telescopic rod (504), the second electric telescopic rod (504) is fixedly connected to the outside of the lifting plate (502), and the telescopic end of the second electric telescopic rod (504) is fixedly connected to the L support plate (505), and the L support plate (505) is driven to move by the second electric telescopic rod (504), so that the gear (506) is meshed and connected with another transmission rack (104); A fourth bevel gear (5012) is fixedly connected to the outside of the transmission rod (503); the outside of the fourth bevel gear (5012) is meshingly connected to a third bevel gear (5011); and the third bevel gear (5011) is fixedly connected to the bottom of one of the winding shafts (500).

7. The surveying and mapping equipment for water conservancy project construction according to claim 1, characterized in that: The sliding plate (202) is fixedly connected to a contact plate (703), the contact plate (703) extends to one side of the fixed support plate (201), and touch switches (704) are arranged on both the upper and lower sides of the contact plate (703). The outer side of the contact rod (302) is fixedly connected to a horizontal plate (701), and two spray devices (702) for spraying are fixedly connected to the bottom of the horizontal plate (701), and the two spray devices (702) are electrically connected to the two horizontal plates (701) respectively, and the two spray devices (702) are filled with marking liquids of different colors.

8. The surveying and mapping equipment for water conservancy project construction according to claim 1, characterized in that: The fixed support plate (201) is fixedly connected to a rotating rod (603) on its outer side, a sliding groove (6031) is provided on its outer side, the rotating rod (603) passes through the connecting support plate (3) and is movably connected to the connecting support plate (3), the rotating rod (603) is fixedly connected to a sixth bevel gear (602) on its outer side, the transmission rod (503) is fixedly connected to a fifth bevel gear (601) on its outer side, and the fifth bevel gear (601) is meshingly connected to the sixth bevel gear (602).

9. The surveying and mapping equipment for water conservancy project construction according to claim 8, characterized in that: The rotating rod (603) is sleeved with a first pulley (605) on the outside, and a slider is fixedly connected inside the first pulley (605). The slider extends into the inside of the sliding groove (6031) and is slidably connected to the rotating rod (603). The first pulley (605) is rotatably connected to the bottom of the connecting support plate (3). The rotating rod (603) is rotatably connected with a second pulley (606) on the outside. The second pulley (606) is connected to the first pulley (605) via a belt transmission, and a rotating ring (607) is provided at the bottom of the second pulley (606). The rotating ring (607) is fixedly connected to the second pulley (606) via a plurality of fixing plates (604).

10. A method for surveying and mapping water conservancy project construction, applicable to a surveying and mapping device for water conservancy project construction as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: First, the support member (1) is spliced ​​as required and placed in the area to be measured; Step 2: Adjust the contact rod (302) on the sliding platform (2) to a suitable position so that it contacts a flat surface, and then lock the rack (301) and the sliding plate (202) through the connecting member and the traction member, while unlocking the sliding plate (202) and the sliding platform (2); Step 3: The sliding platform (2) slides on the support member (1), and moves up and down when the contact rod (302) contacts the ground, and the mapping mechanism maps and records the top and bottom.

Images