Image positioning device and method for natural resource engineering surveying and mapping

Abstract

The invention discloses an image positioning device and method for natural resource engineering surveying and mapping, and belongs to the technical field of engineering surveying and mapping. An image positioning device for natural resource engineering surveying and mapping comprises an equipment body, walking wheels are arranged at the four corners of the equipment body through supports, a containing shell is fixedly arranged in the equipment body, a wireless signal transmitter is placed in the containing shell, and an opening is formed in the position, at the top of the containing shell, of the equipment body; the two sides of the top of the equipment body are slidably connected with protection plates used for blocking the opening, side plates are arranged on the two sides of the equipment body, electric push rods are fixedly arranged on the side plates, supporting plates are fixedly arranged at the bottoms of the electric push rods, and a lifting assembly used for lifting a wireless signal transmitter is arranged in the equipment body. An auxiliary positioning assembly used for assisting in positioning of the equipment body is arranged in the equipment body. The stability of the equipment main body and the wireless signal transmitter can be improved, and the placement stability of the positioning device is ensured, so that stable and accurate positioning operation is realized.

Description

Technical Field

[0001] This invention relates to the field of engineering surveying and mapping technology, and in particular to an image positioning device and method for natural resource engineering surveying and mapping. Background Technology

[0002] Surveying and mapping, literally understood as measurement and drawing, is based on computer technology, optoelectronic technology, network communication technology, space science, and information science. It utilizes global navigation satellite positioning systems, remote sensing, and geographic information systems as its core technologies. It selects existing feature points and boundaries on the ground and obtains graphic and location information reflecting the current state of the ground through measurement methods for use in engineering construction, planning and design, and administrative management. When conducting statistical analysis of natural resources using surveying imagery, positioning devices need to be placed at the survey target location to achieve precise positioning. During the surveying process, the distance to the survey target needs to be measured, typically by manually pulling a measuring rod to the target location.

[0003] Chinese patent application number CN202221201321.4 discloses a remote sensing mapping image positioning device for natural resources. This device uses a base plate instead of omnidirectional rollers to contact the ground, which improves the stability of the positioning device to some extent. However, in actual operation, because the base plate and the soil-inserting nails at the bottom contact the ground by flipping, the soil-inserting nails are not tightly connected to the soil, and do not have the effect of improving the stability of the device with the soil. When the positioning device is exposed to wind and rain or collisions with small animals outdoors, it will tip over or tilt. Furthermore, the device uses a return spring to push the wireless signal transmitter out of the storage tube. After the spring force weakens, the wireless signal transmitter cannot be effectively moved out of the storage tube. Moreover, the wireless signal transmitter is supported on the device by the bottom return spring, making it easy to shake during use and affecting the positioning effect. Summary of the Invention

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing an image positioning device and method for natural resource engineering surveying.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A natural resource engineering surveying and mapping image positioning device includes a main body, with wheels mounted on supports at each of the four corners of the main body. A housing is fixed inside the main body, and a wireless signal transmitter is placed inside the housing. An opening is formed at the top of the housing. Protective plates for sealing the opening are slidably connected to both sides of the top of the main body. Side plates are provided on both sides of the main body, with electric push rods fixed to the side plates. A support plate is fixed to the bottom of each electric push rod. A lifting assembly for raising and lowering the wireless signal transmitter is provided inside the main body. An auxiliary positioning assembly for assisting in positioning the main body is also provided inside the main body. A transmission assembly is provided between the lifting assembly and the auxiliary positioning assembly.

[0007] Preferably, the lifting assembly includes a drive motor fixed to the bottom of the main body of the device, a first screw connected to the output shaft of the drive motor and rotatably connected inside the main body of the device, a first sleeve threadedly connected to the first screw, a connecting rod fixed to the first sleeve, and a mounting plate disposed on the top of the connecting rod. The wireless signal transmitter is fixed on the mounting plate, and the connecting rod is slidably connected to the bottom of the housing.

[0008] Preferably, the auxiliary positioning component includes a second screw rotatably connected inside the main body of the equipment, a second sleeve threadedly connected to the second screw, two sets of striking structures disposed on the second sleeve, and an inclined insertion rod slidably connected to the bottom of the main body of the equipment, wherein the striking structures and the inclined insertion rod move against each other.

[0009] Preferably, the striking structure includes a connecting plate fixedly connected to the second sleeve, a secondary bevel gear rotatably connected to the connecting plate via a pin, a main bevel gear rotatably connected to the second sleeve and meshing with the secondary bevel gear, a striking rod rotatably connected to the second sleeve via a pin, and a fixed rod fixedly mounted on the secondary bevel gear and slidably connected to the striking rod. The striking rod has a slot that mates with the fixed rod. The striking rod and the inclined insertion rod move against each other. The striking rods of the two sets of striking structures on the second sleeve swing in opposite directions.

[0010] Preferably, the main bevel gear is slidably connected to the second screw, a guide bar is fixedly provided on the inner side wall of the main bevel gear, and a guide groove for sliding of the guide bar is provided on the second screw.

[0011] Preferably, a double-wire drum is fixedly mounted on the second screw, and a pull rope is wound and connected to the double-wire drum. An elastic telescopic rod is fixedly mounted at the end of the pull rope away from the double-wire drum, and the end of the elastic telescopic rod away from the pull rope is connected to an inclined insertion rod. The inclined insertion rod includes a rod body that is inclined to the main body of the equipment and a force-bearing plate set at the top of the rod body.

[0012] Preferably, the transmission assembly includes two first synchronous pulleys, which are respectively connected to a first screw and a second screw, and a first synchronous belt is provided between the two first synchronous pulleys.

[0013] Preferably, the main body of the equipment is rotatably connected to both sides of the bottom of the housing, the third screw is provided with a driven bevel gear, the first screw is provided with a driving bevel gear that meshes with the driven bevel gear, the third screw is threadedly connected to a third sleeve, the third sleeve is fixedly provided with a moving rod, and the end of the moving rod away from the third sleeve passes through the main body of the equipment and is connected to the protective plate.

[0014] Preferably, the support plate includes a main body fixedly connected to the electric push rod and a movable plate slidably connected to the main body. Sliders are fixedly provided on both sides of the movable plate. A sliding groove for sliding of the slider is provided on the main body. An elastic element is provided between the inner wall of the sliding groove and the slider. A rotating rod is rotatably connected to the bottom of the main body of the device. A second synchronous wheel is provided on both the rotating rod and the third screw. A second synchronous belt is provided between the two second synchronous wheels. A protrusion is provided on the rotating rod that moves against the movable plate.

[0015] This invention also discloses an image positioning method for natural resource engineering surveying, which uses an image positioning device for natural resource engineering surveying for positioning, and includes the following steps:

[0016] S1: After the main body of the equipment moves the wireless signal transmitter to the designated position by the walking wheels, it controls the electric push rod to move, so that the electric push rod drives the support plate to move down. The support plate replaces the walking wheels to contact the ground, increasing the contact area between the main body of the equipment and the ground.

[0017] S2: Then control the drive motor to run, so that the output shaft of the drive motor drives the first screw to rotate, the first sleeve moves along the first screw axis and drives the mounting plate to move up through the connecting rod, so that the mounting plate drives the wireless signal transmitter to move up inside the housing;

[0018] S3: When the first screw rotates, the driving bevel gear at the end meshes with the driven bevel gear on the third screw, and the third sleeve moves along the axial direction of the third screw, so that the third sleeve drives the protective plate to move through the moving rod, so that the protective plate no longer blocks the opening and prevents the protective plate from hindering the upward movement of the wireless signal transmitter.

[0019] S4: When the first screw rotates, it drives the second screw to rotate through the first synchronous pulley and the first synchronous belt. The second screw drives the main bevel gear to rotate synchronously through the guide bar. When the main bevel gear rotates, it meshes with the secondary bevel gear on the connecting plate. The secondary bevel gear drives the striking rod to rotate around the pin connected to the second sleeve through the fixed rod, causing the striking rod to swing left and right and apply downward pressure to the upper end of the inclined rod, causing the inclined rod to tilt down and insert into the ground.

[0020] Furthermore, when the second screw rotates, the second sleeve moves downward along the axis of the second screw, causing the second sleeve to drive the striking mechanism to move downward, ensuring that the striking rod of the striking mechanism can apply downward pressure to the inclined rod each time it swings, thereby increasing the soil insertion depth of the inclined rod.

[0021] S5: When the third screw rotates, it drives the rotating rod to rotate through the second synchronous wheel and the second synchronous belt. The protrusion on the rotating rod intermittently abuts against the movable plate at the support plate, causing the movable plate to move down relative to the support plate. This causes the movable plate to press down on the upper side of the inclined rod inserted into the soil, compacting the soil structure that has become loose due to the insertion of the inclined rod, and ensuring the tightness of the connection between the inclined rod and the soil.

[0022] S6: As the drive motor continues to work, the wireless signal transmitter moves to the top of the main body of the device and is put into use, and the inclined rod is stably inserted into the soil, so that the wireless signal transmitter can work stably.

[0023] Compared with the prior art, the present invention provides an image positioning device and method for natural resource engineering surveying, which has the following beneficial effects:

[0024] 1. The image positioning device and method for natural resource engineering surveying, through the cooperation of lifting components and auxiliary positioning components, can improve the stability of the main body of the equipment and the wireless signal transmitter, ensure the placement stability of the positioning device, and thus achieve stable and accurate positioning operation.

[0025] 2. The image positioning device and method for natural resource engineering surveying moves the first sleeve along the first screw axis and drives the mounting plate to move upward through the connecting rod, so that the mounting plate drives the wireless signal transmitter to move upward within the housing. This avoids the defects of the existing wireless signal transmitter, which cannot be effectively moved out of the housing due to its elastic installation and is prone to shaking, and improves the stability of the wireless signal transmitter during use.

[0026] 3. The image positioning device and method for natural resource engineering surveying solves the problem of easy pull-out caused by the straight insertion of the existing rod by swinging the striking rod left and right and applying downward pressure to the upper end of the inclined rod, thereby improving the stability of the positioning device and ensuring the accuracy of the subsequent positioning results.

[0027] 4. The image positioning device and method for natural resource engineering surveying uses a movable plate to press down on the upper side of the inclined rod inserted into the soil, thereby compacting the soil structure that has become loose due to the insertion of the inclined rod, ensuring the tightness of the connection between the inclined rod and the soil, and further improving the stability of the positioning device. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0029] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0030] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0031] Figure 4 For the present invention Figure 3 Enlarged structural diagram of section A in the middle;

[0032] Figure 5 This is a schematic diagram of the striking mechanism of the present invention;

[0033] Figure 6 This is a schematic diagram of the external structure of the second sleeve of the present invention;

[0034] Figure 7 This is a cross-sectional structural diagram of the support plate of the present invention.

[0035] In the diagram: 1. Main body of the equipment; 101. Walking wheel; 102. Opening; 1021. Protective plate; 103. Side plate; 1031. Electric push rod; 2. Housing; 3. Wireless signal transmitter; 4. Drive motor; 401. First screw; 4011. Drive bevel gear; 402. First sleeve; 403. Connecting rod; 404. Mounting plate; 5. Second screw; 501. Second sleeve; 502. Inclined insert rod; 5021. Rod body; 5022. Force plate; 503. Guide groove; 6. Connecting plate; 601. Secondary cone Gear; 6011, Fixed rod; 602, Main bevel gear; 6021, Guide bar; 603, Striking rod; 6031, Strip groove; 7, Double-wire drum; 701, Pull rope; 702, Elastic telescopic rod; 8, First synchronous pulley; 9, Third screw; 901, Driven bevel gear; 902, Third sleeve; 903, Moving rod; 10, Second synchronous pulley; 11, Support plate; 111, Main body; 112, Movable plate; 12, Slide groove; 121, Slider; 122, Elastic element; 13, Rotating rod; 131, Protrusion. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0037] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0039] Example: Refer to Figure 1 , Figure 2 and Figure 3 A natural resource engineering surveying and mapping image positioning device includes a main body 1. Each of the four corners of the main body 1 is equipped with a walking wheel 101 via supports. A housing 2 is fixed inside the main body 1, and a wireless signal transmitter 3 is placed inside the housing 2. An opening 102 is provided at the top of the housing 2. Protective plates 1021 for sealing the opening 102 are slidably connected to both sides of the top of the main body 1. Side plates 103 are provided on both sides of the main body 1, and electric push rods 1031 are fixed on the side plates 103. A support plate 11 is fixed at the bottom of the electric push rods 1031. A lifting assembly for raising and lowering the wireless signal transmitter 3 is provided inside the main body 1. An auxiliary positioning assembly for assisting in positioning the main body 1 is also provided inside the main body 1. A transmission assembly is provided between the lifting assembly and the auxiliary positioning assembly.

[0040] Specifically, after the main body of the equipment 1 moves the wireless signal transmitter 3 to the designated position via the walking wheels 101, it controls the electric push rod 1031 to move, causing the electric push rod 1031 to drive the support plate 11 to move down. The support plate 11 replaces the walking wheels 101 to contact the ground, increasing the contact area between the main body of the equipment 1 and the ground, and improving the stability of the main body of the equipment 1 during positioning. Through the cooperation of the lifting component and the auxiliary positioning component, the stability of the main body of the equipment 1 and the wireless signal transmitter 3 can be improved, ensuring the placement stability of the positioning device, thereby achieving stable and accurate positioning.

[0041] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As a preferred technical solution of the present invention, the lifting assembly includes a drive motor 4 fixed to the bottom of the device body 1, a first screw 401 connected to the output shaft of the drive motor 4 and rotatably connected inside the device body 1, a first sleeve 402 threadedly connected to the first screw 401, a connecting rod 403 fixed to the first sleeve 402, and a mounting plate 404 set on the top of the connecting rod 403. The wireless signal transmitter 3 is fixed to the mounting plate 404, and the connecting rod 403 is slidably connected to the bottom of the housing 2.

[0042] Furthermore, the main body of the equipment 1 is rotatably connected to both sides of the bottom of the housing 2. A driven bevel gear 901 is provided on the third screw 9, and a driving bevel gear 4011 that meshes with the driven bevel gear 901 is provided on the first screw 401. A third sleeve 902 is threadedly connected to the third screw 9, and a moving rod 903 is fixed on the third sleeve 902. The end of the moving rod 903 away from the third sleeve 902 passes through the main body of the equipment 1 and is connected to the protective plate 1021.

[0043] Specifically, when not in use, the wireless signal transmitter 3 is stored in the housing 2 for protection. When the wireless signal transmitter 3 needs to be used for positioning, the lifting assembly is controlled to operate. By controlling the drive motor 4, the output shaft of the drive motor 4 drives the first screw 401 to rotate. The first sleeve 402 moves axially along the first screw 401 and moves the mounting plate 404 upward through the connecting rod 403. The mounting plate 404 moves the wireless signal transmitter 3 upward within the housing 2. When the first screw 401 rotates, the driving bevel gear 4011 at its end meshes with the driven bevel gear 901 on the third screw 9. The third sleeve 902 moves axially along the third screw 9 and moves the protective plate 1021 through the moving rod 903, so that the protective plate 1021 no longer blocks the opening 102 and prevents the protective plate 1021 from hindering the upward movement of the wireless signal transmitter 3.

[0044] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As a preferred technical solution of the present invention, the auxiliary positioning component includes a second screw 5 rotatably connected inside the device body 1, a second sleeve 501 threadedly connected to the second screw 5, two sets of striking structures disposed on the second sleeve 501, and an inclined insertion rod 502 slidably connected to the bottom of the device body 1, wherein the striking structures and the inclined insertion rod 502 move against each other.

[0045] Furthermore, the striking structure includes a connecting plate 6 fixedly connected to the second sleeve 501, a secondary bevel gear 601 rotatably connected to the connecting plate 6 via a pin, a main bevel gear 602 rotatably connected to the second sleeve 501 and meshing with the secondary bevel gear 601, a striking rod 603 rotatably connected to the second sleeve 501 via a pin, and a fixing rod 6011 fixed to the secondary bevel gear 601 and slidably connected to the striking rod 603. The striking rod 603 has a strip groove 6031 that cooperates with the fixing rod 6011. The striking rod 603 and the inclined insertion rod 502 move against each other. The striking rods 603 of the two sets of striking structures on the second sleeve 501 swing in opposite directions.

[0046] Furthermore, the main bevel gear 602 is slidably connected to the second screw 5, and a guide bar 6021 is fixedly provided on the inner side wall of the main bevel gear 602. A guide groove 503 for sliding of the guide bar 6021 is provided on the second screw 5.

[0047] Furthermore, the transmission assembly includes two first synchronous pulleys 8, which are respectively connected to the first screw 401 and the second screw 5, and a first synchronous belt is provided between the two first synchronous pulleys 8.

[0048] Specifically, when the first screw 401 rotates, it drives the second screw 5 to rotate via the first synchronous pulley 8 and the first synchronous belt. The second screw 5 drives the main bevel gear 602 to rotate synchronously via the guide bar 6021. When the main bevel gear 602 rotates, it meshes with the secondary bevel gear 601 on the connecting plate 6. The secondary bevel gear 601 drives the striking rod 603 to rotate around the pin connected to the second sleeve 501 via the fixed rod 6011. This causes the striking rod 603 to swing left and right and apply downward pressure to the upper end of the inclined insertion rod 502, causing the inclined insertion rod 502 to slide down and insert into the ground. When the second screw 5 rotates, the second sleeve 501 moves downward along the axis of the second screw 5, causing the second sleeve 501 to drive the striking mechanism to move downward. This ensures that the striking rod 603 of the striking mechanism can apply downward pressure to the inclined insertion rod 502 every time it swings, increasing the soil insertion depth of the inclined insertion rod 502. This solves the problem that the existing straight insertion rod is easy to pull out, thereby improving the stability of the positioning device and ensuring the accuracy of the subsequent positioning results.

[0049] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As a preferred technical solution of the present invention, a double-wire drum 7 is fixedly mounted on the second screw 5, and a pull rope 701 is wound and connected on the double-wire drum 7. An elastic telescopic rod 702 is fixedly mounted on the end of the pull rope 701 away from the double-wire drum 7. The end of the elastic telescopic rod 702 away from the pull rope 701 is connected to the inclined insertion rod 502. The inclined insertion rod 502 includes a rod body 5021 that is inclined to the main body 1 of the equipment and a force-bearing plate 5022 set on the top of the rod body 5021.

[0050] Specifically, when the inclined insertion rod 502 is inserted into the soil at an angle, the rotation of the second screw 5 drives the double-wire drum 7 to rotate synchronously, causing the double-wire drum 7 to release the pull rope 701. When the striking rod 603 swings to strike the force plate 5022, the elastic telescopic rod 702 can prevent the pull rope 701 from being rigidly connected to the inclined insertion rod 502, so that the force plate 5022 cannot drive the rod body 5021 to be inserted into the soil under the action of the striking rod 603, thereby ensuring the smooth operation of the positioning device. When it is necessary to remove the inclined insertion rod 502 from the soil, the second screw 5 is reversed, which causes the double-wire drum 7 to wind up the pull rope 701, so that the inclined insertion rod 502 is moved out of the soil and retracted into the main body 1 of the equipment.

[0051] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As a preferred technical solution of the present invention, the support plate 11 includes a main body 111 fixedly connected to the electric push rod 1031 and a movable plate 112 slidably connected to the main body 111. Slider 121 is fixedly provided on both sides of the movable plate 112. A groove 12 for sliding the slider 121 is provided on the main body 111. An elastic element 122 is provided between the inner wall of the groove 12 and the slider 121. A rotating rod 13 is rotatably connected to the bottom of the device body 1. A second synchronous wheel 10 is provided on both the rotating rod 13 and the third screw 9. A second synchronous belt is provided between the two second synchronous wheels 10. A protrusion 131 is provided on the rotating rod 13 that moves against the movable plate 112.

[0052] Specifically, when the third screw 9 rotates, it drives the rotating rod 13 to rotate through the second synchronous wheel 10 and the second synchronous belt. The protrusion 131 on the rotating rod 13 intermittently abuts against the movable plate 112 at the support plate 11, causing the movable plate 112 to move downward relative to the support plate 11. This causes the movable plate 112 to press down on the upper soil layer where the inclined rod 502 is inserted, compacting the soil structure that has loosened due to the insertion of the inclined rod 502, ensuring the tightness of the connection between the inclined rod 502 and the soil, and further improving the stability of the positioning device.

[0053] This invention also discloses an image positioning method for natural resource engineering surveying, which uses an image positioning device for natural resource engineering surveying for positioning, and includes the following steps:

[0054] S1: After the main body of the equipment 1 moves the wireless signal transmitter 3 to the designated position by the walking wheels 101, it controls the electric push rod 1031 to run, so that the electric push rod 1031 drives the support plate 11 to move down. The support plate 11 replaces the walking wheels 101 to contact the ground, thereby increasing the contact area between the main body of the equipment 1 and the ground.

[0055] S2: Then control the drive motor 4 to run, so that the output shaft of the drive motor 4 drives the first screw 401 to rotate, the first sleeve 402 moves along the first screw 401 axially and drives the mounting plate 404 to move upward through the connecting rod 403, so that the mounting plate 404 drives the wireless signal transmitter 3 to move upward within the housing 2.

[0056] S3: When the first screw 401 rotates, the active bevel gear 4011 at the end meshes with the driven bevel gear 901 on the third screw 9, and the third sleeve 902 moves axially along the third screw 9, so that the third sleeve 902 drives the protective plate 1021 to move through the moving rod 903, so that the protective plate 1021 no longer blocks the opening 102, and prevents the protective plate 1021 from hindering the upward movement of the wireless signal transmitter 3;

[0057] S4: When the first screw 401 rotates, it drives the second screw 5 to rotate through the first synchronous pulley 8 and the first synchronous belt. The second screw 5 drives the main bevel gear 602 to rotate synchronously through the guide bar 6021. When the main bevel gear 602 rotates, it meshes with the secondary bevel gear 601 on the connecting plate 6. The secondary bevel gear 601 drives the striking rod 603 to rotate around the pin connected to the second sleeve 501 through the fixed rod 6011. This causes the striking rod 603 to swing left and right and apply downward pressure to the upper end of the inclined insertion rod 502, causing the inclined insertion rod 502 to tilt and slide down and insert into the ground.

[0058] Furthermore, when the second screw 5 rotates, the second sleeve 501 moves downward along the axis of the second screw 5, causing the second sleeve 501 to drive the striking mechanism to move downward, ensuring that the striking rod 603 of the striking mechanism can apply downward pressure to the inclined rod 502 each time it swings, thereby increasing the soil insertion depth of the inclined rod 502.

[0059] S5: When the third screw 9 rotates, it drives the rotating rod 13 to rotate through the second synchronous wheel 10 and the second synchronous belt. The protrusion 131 on the rotating rod 13 intermittently abuts against the movable plate 112 at the support plate 11, causing the movable plate 112 to move down relative to the support plate 11, so that the movable plate 112 presses down on the upper side of the inclined rod 502 inserted into the soil, compacting the soil structure that has been loosened due to the insertion of the inclined rod 502, and ensuring the tightness of the connection between the inclined rod 502 and the soil.

[0060] S6: As the drive motor 4 continues to work, the wireless signal transmitter 3 moves to the top of the main body 1 and is put into use, and the inclined rod 502 is stably inserted into the soil, so that the wireless signal transmitter 3 can work stably.

[0061] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A natural resource engineering surveying and mapping image positioning device, comprising a main body (1), characterized in that, The device body (1) has four corners with wheels (101) mounted on supports. The device body (1) has a housing (2) fixed inside. The housing (2) contains a wireless signal transmitter (3). The device body (1) has an opening (102) at the top of the housing (2). The device body (1) has protective plates (1021) for sealing the opening (102) slidably connected to the top two sides of the device body (1). The device body (1) has side plates (103) on both sides. The side plates (103) have electric push rods (1031) fixed on them. The bottom of the electric push rods (1031) has a support plate (11). The device body (1) has a lifting assembly for raising and lowering the wireless signal transmitter (3). The device body (1) has an auxiliary positioning assembly for assisting the positioning of the device body (1). The lifting assembly and the auxiliary positioning assembly are connected by a transmission assembly.

2. The image positioning device for natural resource engineering surveying according to claim 1, characterized in that, The lifting assembly includes a drive motor (4) fixed at the bottom of the equipment body (1), a first screw (401) connected to the output shaft of the drive motor (4) and rotatably connected inside the equipment body (1), a first sleeve (402) threadedly connected to the first screw (401), a connecting rod (403) fixed on the first sleeve (402), and a mounting plate (404) set on the top of the connecting rod (403). The wireless signal transmitter (3) is fixed on the mounting plate (404), and the connecting rod (403) is slidably connected to the bottom of the housing (2).

3. The image positioning device for natural resource engineering surveying according to claim 2, characterized in that, The auxiliary positioning component includes a second screw (5) rotatably connected inside the main body (1), a second sleeve (501) threadedly connected to the second screw (5), two sets of striking structures set on the second sleeve (501), and an inclined insertion rod (502) slidably connected to the bottom of the main body (1). The striking structures and the inclined insertion rod (502) move against each other.

4. The image positioning device for natural resource engineering surveying according to claim 3, characterized in that, The striking structure includes a connecting plate (6) fixedly connected to the second sleeve (501), a secondary bevel gear (601) rotatably connected to the connecting plate (6) via a pin, a main bevel gear (602) rotatably connected to the second sleeve (501) and meshing with the secondary bevel gear (601), a striking rod (603) rotatably connected to the second sleeve (501) via a pin, and a fixing rod (6011) fixed to the secondary bevel gear (601) and slidably connected to the striking rod (603). The striking rod (603) has a slot (6031) that cooperates with the fixing rod (6011). The striking rod (603) and the inclined rod (502) move against each other. The striking rods (603) of the two sets of striking structures on the second sleeve (501) swing in opposite directions.

5. The image positioning device for natural resource engineering surveying according to claim 4, characterized in that, The main bevel gear (602) is slidably connected to the second screw (5). A guide bar (6021) is fixedly provided on the inner side wall of the main bevel gear (602), and a guide groove (503) for sliding of the guide bar (6021) is provided on the second screw (5).

6. The image positioning device for natural resource engineering surveying according to claim 5, characterized in that, A double-wire drum (7) is fixedly mounted on the second screw (5). A pull rope (701) is wound and connected on the double-wire drum (7). An elastic telescopic rod (702) is fixedly mounted on one end of the pull rope (701) away from the double-wire drum (7). The end of the elastic telescopic rod (702) away from the pull rope (701) is connected to the inclined insertion rod (502). The inclined insertion rod (502) includes a rod body (5021) that is inclined to the main body of the equipment (1) and a force plate (5022) set on the top of the rod body (5021).

7. The image positioning device for natural resource engineering surveying according to claim 6, characterized in that, The transmission assembly includes two first synchronous pulleys (8), which are respectively connected to the first screw (401) and the second screw (5) in a one-to-one correspondence, and a first synchronous belt is provided between the two first synchronous pulleys (8).

8. The image positioning device for natural resource engineering surveying according to claim 7, characterized in that, The main body (1) of the equipment is rotatably connected to the bottom sides of the housing (2) with a third screw (9). A driven bevel gear (901) is provided on the third screw (9). A driving bevel gear (4011) that meshes with the driven bevel gear (901) is provided on the first screw (401). A third sleeve (902) is threadedly connected to the third screw (9). A moving rod (903) is fixed on the third sleeve (902). The end of the moving rod (903) away from the third sleeve (902) passes through the main body (1) of the equipment and is connected to the protective plate (1021).

9. The image positioning device for natural resource engineering surveying according to claim 8, characterized in that, The support plate (11) includes a main body (111) fixedly connected to the electric push rod (1031) and a movable plate (112) slidably connected to the main body (111). Sliders (121) are fixedly provided on both sides of the movable plate (112). A groove (12) for sliding of the slider (121) is provided on the main body (111). An elastic element (122) is provided between the inner wall of the groove (12) and the slider (121). A rotating rod (13) is rotatably connected to the bottom of the main body (1). A second synchronous wheel (10) is provided on both the rotating rod (13) and the third screw (9). A second synchronous belt is provided between the two second synchronous wheels (10). A protrusion (131) is provided on the rotating rod (13) that moves against the movable plate (112).

10. A method for image positioning in natural resource engineering surveying, comprising positioning using an image positioning device for natural resource engineering surveying as described in claim 9, characterized in that... Includes the following steps: S1: After the main body of the equipment (1) moves the wireless signal transmitter (3) to the designated position by the walking wheel (101), it controls the electric push rod (1031) to run, so that the electric push rod (1031) drives the support plate (11) to move down, and the support plate (11) replaces the walking wheel (101) to contact the ground, thereby increasing the contact area between the main body of the equipment (1) and the ground. S2: Then control the drive motor (4) to run, so that the output shaft of the drive motor (4) drives the first screw (401) to rotate, the first sleeve (402) moves axially along the first screw (401) and drives the mounting plate (404) to move upward through the connecting rod (403), so that the mounting plate (404) drives the wireless signal transmitter (3) to move upward in the housing (2); S3: When the first screw (401) rotates, the active bevel gear (4011) at the end meshes with the driven bevel gear (901) on the third screw (9) for transmission. The third sleeve (902) moves axially along the third screw (9), so that the third sleeve (902) drives the protective plate (1021) to move through the moving rod (903), so that the protective plate (1021) no longer blocks the opening (102), and prevents the protective plate (1021) from hindering the upward movement of the wireless signal transmitter (3). S4: When the first screw (401) rotates, it drives the second screw (5) to rotate through the first synchronous pulley (8) and the first synchronous belt. The second screw (5) drives the main bevel gear (602) to rotate synchronously through the guide bar (6021). When the main bevel gear (602) rotates, it meshes with the secondary bevel gear (601) on the connecting plate (6). The secondary bevel gear (601) drives the striking rod (603) to rotate around the pin connected to the second sleeve (501) through the fixed rod (6011), causing the striking rod (603) to swing left and right and apply downward pressure to the upper end of the inclined insertion rod (502), causing the inclined insertion rod (502) to tilt and slide down and insert into the ground. Furthermore, when the second screw (5) rotates, the second sleeve (501) moves downward along the axis of the second screw (5), causing the second sleeve (501) to drive the striking mechanism to move downward, ensuring that the striking rod (603) of the striking mechanism can apply downward pressure to the inclined rod (502) each time it swings, thereby increasing the soil insertion depth of the inclined rod (502). S5: When the third screw (9) rotates, it drives the rotating rod (13) to rotate through the second synchronous wheel (10) and the second synchronous belt. The protrusion (131) on the rotating rod (13) intermittently abuts against the movable plate (112) at the support plate (11), causing the movable plate (112) to move down relative to the support plate (11), so that the movable plate (112) presses down on the upper side of the inclined rod (502) inserted into the soil, compacting the soil structure that has been loosened due to the insertion of the inclined rod (502), and ensuring the tightness of the connection between the inclined rod (502) and the soil. S6: As the drive motor (4) continues to work, the wireless signal transmitter (3) moves to the top of the main body (1) and is used, and the inclined rod (502) is stably inserted into the soil, so that the wireless signal transmitter (3) works stably.

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