Geological mapping remote sensing measuring device

Abstract

A geological survey remote sensing measuring device, including surveying device, mounting seat, support table, connecting seat and adjusting cylinder; The mounting seat is provided as an open hollow structure, the support table is vertically fixedly connected at the center position of the bottom wall of the mounting seat; The lower surface of the connecting seat is provided with a counterbore and is movably inserted into the upper part of the support table; The adjusting cylinder is fixedly connected to the top end of the connecting seat, and the top of the adjusting cylinder is an upper cover plate; The bottom of the surveying device is fixedly connected with a circular support plate, and the support plate is placed on the upper surface of the upper cover plate; A positioning assembly is arranged in the adjusting cylinder for pushing the surveying device to move to the center position of the upper cover plate and compress the support plate; A fixing assembly is arranged in the mounting seat for positioning the connecting seat to limit the rotation and vertical displacement of the connecting seat; A driving assembly is arranged on the mounting seat for driving the fixing assembly to position the connecting seat; A steering assembly is arranged between the driving assembly and the connecting seat for driving the connecting seat to rotate around the shaft center of the support table.

Description

Technical Field

[0001] This invention relates to the field of surveying equipment technology, and more particularly to a geological surveying remote sensing measurement device. Background Technology

[0002] In the process of engineering geological surveying and exploration, it is necessary to position the geological surveying equipment, especially to ensure that the surveying equipment is in the center position. When using it, it is necessary to constantly adjust the viewing angle and ensure that the surveying equipment is in the center position. When the angle accuracy and center position of the surveying equipment are affected during adjustment, the data measured by the surveying equipment will also be affected.

[0003] In the prior art, the commonly used surveying equipment includes a tripod, a mounting platform, an adjustment component, and surveying equipment. The mounting platform is fixed on the tripod, and then the surveying equipment is placed on the mounting platform. The surveying equipment is positioned by the adjustment component, and measurement can be performed after positioning is completed.

[0004] However, when surveyors center the surveying equipment, they usually rely on simple positioning tools or visual observation and experience to determine whether the equipment is centered on the mounting platform. This results in low positioning accuracy and inaccurate measurement data.

[0005] In addition, patent application CN115419795A discloses a user-friendly engineering geological surveying device. The device includes a main body and a base. The base has toothed grooves on its side walls, and a baffle that fits snugly against the upper surface of the base is located within a limiting member; a toothed block is inserted and connected within the toothed grooves. However, in this structure, the base of the surveying device is installed inside the outer casing, and the device is difficult to assemble and disassemble, resulting in a bulky device that is inconvenient to carry during field surveying. Summary of the Invention

[0006] The main objective of this invention is to propose a geological surveying remote sensing measurement device to solve the problem of inaccurate measurement data caused by low positioning accuracy when surveyors perform center positioning of the surveying device.

[0007] To achieve the above objectives, this invention proposes a geological surveying remote sensing measurement device, including a surveying device, a mounting base, a support platform, a connecting base, and an adjusting cylinder. The mounting base is configured as an open, hollow structure, with the support platform vertically fixed to the center of the bottom wall of the mounting base. The lower surface of the connecting base has a countersunk hole and is movably inserted into the upper part of the support platform. The adjusting cylinder is fixed to the top of the connecting base, and the top of the adjusting cylinder is a top cover plate. A circular support plate is fixedly connected to the bottom of the surveying device, and the support plate is placed on the upper surface of the top cover plate. A positioning component is provided in the adjusting cylinder to push the surveying device to the center position of the top cover plate and press the support plate. A fixing component is provided inside the mounting base to position the connecting base and limit its rotation and vertical displacement. A driving component is provided on the mounting base to drive the fixing component to position the connecting base. A steering component is provided between the driving component and the connecting base to drive the connecting base to rotate around the axis of the support platform.

[0008] Preferably, a first through hole and a second through hole are provided at an upper and lower interval at the lower half of the support platform, with the first through hole located above the second through hole; the driving assembly includes a driving rod and a first gear; the driving rod is slidably inserted into the first through hole, and both ends of the driving rod pass through both sides of the mounting base; the driving rod can move laterally along its axis; the fixing assembly includes a bidirectional threaded screw, a second gear, and two fixing claw plates; the two ends of the bidirectional threaded screw are rotatably mounted on both sides of the mounting base, and the middle part of the bidirectional threaded screw is rotatably mounted in the second through hole; the two fixing claw plates are symmetrically arranged at both ends of the bidirectional threaded screw and are threadedly connected to the bidirectional threaded screw; the driving rod passes through the fixing claw plates and the two are slidably engaged; the first gear is fixed on the driving rod, and the second gear is fixedly connected to the bidirectional threaded screw, and the second gear can mesh with the first gear for transmission; when the two fixing claw plates are relatively close, they clamp the lower part of the connecting base.

[0009] Preferably, a drive disk is provided at one end of the drive rod, and a plurality of semi-circular bosses are evenly distributed on the outer peripheral surface of the drive disk.

[0010] Preferably, the steering assembly includes a first bevel gear and a second bevel gear; the first bevel gear is fixed to the drive rod and disposed on the inner side of the fixed claw plate near the first gear; the second bevel gear is fixedly connected to the bottom of the support; the first bevel gear can mesh with the second bevel gear for transmission.

[0011] Preferably, an annular groove is provided at the lower part of the connecting seat, and claw plate locking blocks are symmetrically arranged at the upper part of the two fixed claw plates; when the two fixed claw plates clamp the connecting seat, the claw plate locking blocks are engaged in the annular groove.

[0012] Preferably, the hollow cylindrical structure of the adjusting cylinder has an open structure formed by a lower cover plate and a cylinder body at its lower part, with the upper cover plate covering the top of the cylinder body; the positioning assembly includes a rotating ring, a vertical rod, and a pressure plate; the pressure plate is fixed to the top of the vertical rod; multiple arc-shaped second sliding grooves are arranged in a ring on the surface of the lower cover plate, with one end of the second sliding groove gradually approaching the center of the lower cover plate; a fourth sliding groove is provided on the upper cover plate, penetrating the upper cover plate, and the fourth sliding groove corresponds vertically to the second sliding groove; the lower end of the vertical rod is connected to the first... The two slide grooves are connected in a sliding fit; the upper end of the vertical rod passes through the fourth slide groove, and the outer circumferential surface of the vertical rod is in sliding fit with the inner wall of the fourth slide groove; the support plate is located in the area enclosed by multiple vertical rods; the rotating ring is rotatably installed inside the adjusting cylinder, and a support block is fixedly connected to the inner wall of the rotating ring; a connecting rod is fixedly connected to the vertical rod, and the support block is rotatably connected to the connecting rod; a fifth slide groove is opened on the circumferential surface of the cylinder, and a lever is fixedly connected to the outer wall of the rotating ring; the lever is in sliding fit with the fifth slide groove; the lever is used to rotate the rotating ring.

[0013] Preferably, a plurality of partitions are provided at equal intervals on the fifth slide groove; the partitions divide the fifth slide groove into a plurality of slots; the push block includes a fixed housing; a spring is fixedly connected to the bottom wall of the housing; a pressure block is fixedly connected to the upper end of the spring; the pressure block slides within the housing; the pressure block engages with the slots.

[0014] Preferably, multiple sliders are fixedly connected at equal intervals at the top and bottom of the rotating ring; several arc-shaped first sliding grooves are arranged in a ring on the upper surface of the lower cover plate; several arc-shaped third sliding grooves are arranged in a ring on the lower surface of the upper cover plate; the third sliding grooves are vertically corresponding to the first sliding grooves; the sliders at the top and bottom of the rotating ring are slidably installed in the third sliding grooves and the first sliding grooves, respectively.

[0015] Preferably, a cover plate is provided on the top of the mounting base; the adjusting cylinder is located above the cover plate; the connecting base, the lower cover plate and the cylinder body are integrally formed, and a through hole is provided in the middle of the cover plate, through which the connecting base passes and connects to the support platform.

[0016] Preferably, the support platform includes a connecting part and a supporting part. The connecting part is located above the supporting part, and the diameter of the connecting part is smaller than the diameter of the supporting part. The stepped surface formed by the two is the supporting surface. The lower surface of the connecting seat is provided with a countersunk hole as a stepped hole, and the stepped surface of the stepped hole abuts against the supporting surface formed by the connecting part and the supporting part.

[0017] Due to the adoption of the above technical solution, the beneficial effects of the present invention are as follows:

[0018] (1) The present invention provides a mechanism for moving the surveying equipment to the center position of the upper cover plate and pressing the support plate, so that the surveying equipment can be accurately positioned at the center position of the adjusting cylinder.

[0019] (2) The geological mapping remote sensing measurement equipment provided in this invention can be specifically divided into three parts: the first part is the mapping equipment, the second part is the mounting base and its internal positioning components and connecting base, and the third part is the mounting base and its internal fixing components, driving components and steering components. The three parts form a detachable connection structure, which can be disassembled when carried in the field for mapping, and then reassembled when mapping. The structure is simple and the assembly is convenient.

[0020] (3) In this invention, a steering component is provided between the driving component and the connecting seat to drive the connecting seat to rotate around the axis of the support platform, thereby driving the adjusting cylinder to rotate, thereby realizing the angle adjustment of the surveying equipment. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present invention;

[0023] Figure 2 This is a cross-sectional view of the overall structure of an embodiment of the present invention;

[0024] Figure 3 This is a cross-sectional view of a mounting base according to an embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of the connecting seat and adjusting cylinder according to an embodiment of the present invention;

[0026] Figure 5 This is an exploded view of the mounting base, driving assembly, and fixing assembly according to an embodiment of the present invention;

[0027] Figure 6 This is an exploded view of the connecting seat and adjusting cylinder according to an embodiment of the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of the driving component and the fixing component according to an embodiment of the present invention;

[0029] Figure 8 This is a schematic diagram of the connecting rod, vertical rod, and pressure plate according to one embodiment of the present invention;

[0030] Figure 9 This is a cross-sectional view of a toggle block according to an embodiment of the present invention.

[0031] Reference numerals: 1. Mounting base; 11. Cover plate; 2. Support platform; 21. Connecting part; 22. Support part; 221. Through hole one; 222. Through hole two; 3. Connecting base; 31. Annular groove; 4. Adjusting cylinder; 41. Upper cover plate; 411. Third slide groove; 412. Fourth slide groove; 42. Lower cover plate; 421. First slide groove; 422. Second slide groove; 43. Cylinder body; 431. Fifth slide groove; 433. Partition plate; 5. Surveying equipment; 51. Support plate; 6. Drive assembly; 6 1. Drive rod; 62. Drive disc; 621. Semi-circular boss; 63. First gear; 7. Fixing assembly; 71. Bidirectional threaded screw; 72. Fixing claw plate; 73. Second gear; 74. Claw plate locking block; 8. Steering assembly; 81. First bevel gear; 82. Second bevel gear; 9. Positioning assembly; 91. Rotating ring; 92. Slider; 93. Connecting rod; 94. Vertical rod; 95. Pressure plate; 96. Pulley block; 961. Housing; 962. Spring; 963. Pressure block; 97. Support block. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0034] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0035] Please see Figure 1-9As shown, a geological surveying remote sensing measurement device includes a surveying device 5, a mounting base 1, a support platform 2, a connecting base 3, and an adjusting cylinder 4. The mounting base 1 is an open hollow structure, and the support platform 2 is vertically fixed to the center of the bottom wall of the mounting base 1. The lower surface of the connecting base 3 is provided with a countersunk hole and is movably inserted into the upper part of the support platform 2. The adjusting cylinder 4 is fixed to the top of the connecting base 3, and the top of the adjusting cylinder 4 is a top cover plate 41. A circular support plate 51 is fixedly connected to the bottom of the surveying device 5, and the support plate 51 is placed on the upper surface of the top cover plate 41. The top cover plate 41 of the adjusting cylinder 4 is used to support and install the surveying device. A positioning component 9 is provided in the adjusting cylinder 4 to push the surveying equipment 5 to the center position of the upper cover plate 41 and press the support plate 51; a fixing component 7 is provided inside the mounting base 1 to position the connecting seat 3 to limit the rotation and vertical displacement of the connecting seat 3; a driving component 6 is provided on the mounting base 1 to drive the fixing component 7 to position the connecting seat 3; a steering component 8 is provided between the driving component 6 and the connecting seat 3 to drive the connecting seat 3 to rotate around the axis of the support platform 2.

[0036] During operation, because surveying geology, mountains, and buildings requires prior calibration and positioning of the surveying equipment 5, the entire surveying device typically consists of multiple parts. This makes it not only portable but also flexible and easy to operate during calibration and positioning. When conducting surveying work, the mounting base 1 is fixed to a tripod (not shown), and then the connecting base 3 is inserted into the support platform 2 inside the mounting base 1. At this point, the center position and horizontal positioning of the connecting base 3 are completed. Then, the fixing component 7 is adjusted to fix the connecting base 3 in place. The vertical direction and rotation are restricted, thus limiting the horizontal, vertical and rotational movement of the connecting seat 3, which facilitates the surveying work. Since the adjusting cylinder 4 is fixedly connected to the connecting seat 3, the positioning of the adjusting cylinder 4 is also completed. Then, the surveying equipment 5 is placed on the upper cover plate 41 of the adjusting cylinder 4. By adjusting the positioning component 9, the surveying equipment 5 is adjusted to the center of the adjusting cylinder 4, and the positioning component 9 is used to press the surveying equipment 5. Thus, the surveying equipment 5 is fixed in the center of the adjusting cylinder 4, so that the surveying equipment 5 meets the positioning requirements required for surveying.

[0037] Combination Figure 5 As shown, through holes 221 and 222 are provided at intervals above and below the lower half of the support platform 2, with through hole 221 located above through hole 222.

[0038] Combination Figure 2 and Figure 7As shown, the driving assembly 6 includes a driving rod 61 and a first gear 63; the driving rod 61 is slidably inserted into the through hole 221, and both ends of the driving rod 61 pass through both sides of the mounting base 1; the driving rod 61 can move laterally along its axis; the fixing assembly 7 includes a bidirectional threaded screw 71, a second gear 73, and two fixing claw plates 72; both ends of the bidirectional threaded screw 71 are rotatably mounted on both sides of the mounting base 1, and the middle part of the bidirectional threaded screw 71 is rotatably mounted in the through hole 222; the two fixing claw plates 72 are symmetrically arranged at both ends of the bidirectional threaded screw 71 and are threadedly connected to the bidirectional threaded screw 71; the driving rod 61 passes through the fixing claw plates 72 and the two are slidably engaged; the first gear 63 is fixed on the driving rod 61, and the second gear 73 is fixedly connected to the bidirectional threaded screw 71, and the second gear 73 and the first gear 63 can mesh and transmit power; when the two fixing claw plates 72 are relatively close, they clamp the lower part of the connecting base 3. Furthermore, in this embodiment, a drive disk 62 is provided at one end of the drive rod 61, and a plurality of semi-circular protrusions 621 are evenly distributed on the outer circumferential surface of the drive disk 62. The drive disk 62 is easy to grip, and the semi-circular protrusions 621 serve to prevent slipping, making it easier and less strenuous to rotate the drive disk 62.

[0039] Since the drive rod 61 can move laterally along its axis, the second gear 73 and the first gear 63 do not transmit power when they are misaligned. When the drive rod 61 is moved so that the second gear 73 meshes with the first gear 63, they can then transmit power.

[0040] During operation, when it is necessary to position the connecting seat 3 to limit its rotation and vertical displacement, manually push the drive disc 62 to engage the first gear 63 with the second gear 73. Then manually rotate the drive disc 62, which drives the drive rod 61 and the first gear 63 to rotate. The first gear 63 engages with the second gear 73, and the bidirectional threaded screw 71 is driven by the second gear 73 to rotate. Since the fixed claw plate 72 is threadedly connected to the bidirectional threaded screw 71, the fixed claw plate 72 moves closer to the connecting seat 3 and clamps it under the drive of the bidirectional threaded screw 71, thereby limiting the rotation and vertical displacement of the connecting seat 3. Conversely, when it is necessary to release the connecting seat 3, rotate the drive disc 62 in the opposite direction, causing the drive rod 61 to drive the first gear 63, the second gear 73, and the bidirectional threaded screw 71 to rotate, thereby causing the two fixed claw plates 72 to move away from each other, thus releasing the connecting seat 3.

[0041] Combination Figure 2As shown, an annular groove 31 is provided at the lower part of the connecting seat 3, and claw plate blocks 74 are symmetrically arranged facing each other on the upper part of the two fixed claw plates 72. The cross-sectional shape of the claw plate blocks 74 is the same as that of the annular groove 31. When the two fixed claw plates 72 clamp the connecting seat 3, the claw plate blocks 74 are engaged in the annular groove 31. This further restricts the vertical displacement of the connecting seat 3. The compression of the two claw plate blocks 74 also prevents the connecting seat 3 from rotating, ensuring that the connecting seat 3 remains stable during measurement after positioning and does not rotate, thus preventing deviations in the measurement results.

[0042] Combination Figure 2 As shown, the steering assembly 8 includes a first bevel gear 81 and a second bevel gear 82; the first bevel gear 81 is fixed on the drive rod 61 and is disposed on the inner side of the fixed claw plate 72 near the first gear 63; the second bevel gear 82 is fixedly connected to the bottom of the support part 22; the first bevel gear 81 can mesh with the second bevel gear 82 for transmission.

[0043] During operation, when the surveying device 5 is positioning, angle adjustments may be necessary. Since the connecting seat 3 is fixed by the fixing claw plate 72, the fixing claw plate 72 must be released from the connecting seat 3 before the adjusting cylinder 4 can be rotated. At this time, rotating the drive disk 62 causes the drive rod 61 and the first gear 63 to rotate. The first gear 63 drives the second gear 73, which in turn drives the bidirectional threaded screw 71 to rotate. This causes the two fixing claw plates 72 to move to both sides along the drive rod 61, thus removing the fixing effect of the fixing claw plates 72 from the connecting seat 3. At this point, combined with... Figure 2 As shown, pulling the drive disc 62 to the right moves the drive rod 61 to the right, causing the first gear 63 to disengage from the second gear 73 and engage the first bevel gear 81 with the second bevel gear 82. Rotating the drive disc 62 causes the drive rod 61 to rotate, which in turn causes the first bevel gear 81 to drive the second bevel gear 82 to rotate, thereby rotating the connecting seat 3. When the desired angle is reached, the drive disc 62 is pushed again, causing the first bevel gear 81 to disengage from the second bevel gear 82 and engage the first gear 63 with the second gear 73. Rotating the drive disc 62 clockwise causes the drive rod 61 to drive the first gear 63 to rotate, which in turn drives the bidirectional threaded screw 71 to rotate clockwise. This causes the fixing claw plate 72 to move along the drive rod 61 toward the connecting seat 3 and clamp the connecting seat 3, thus fixing the connecting seat 3 again and completing the angle adjustment of the surveying equipment 5.

[0044] Combination Figure 1 , Figure 2 , Figure 6 and Figure 8As shown, the adjusting cylinder 4 is a hollow cylindrical structure, with its lower part being an open structure formed by a lower cover plate 42 and a cylinder body 43. The upper cover plate 41 covers the top of the cylinder body 43. The positioning assembly 9 includes a rotating ring 91, a vertical rod 94, and a pressure plate 95. The pressure plate 95 is fixed to the top of the vertical rod 94. Multiple arc-shaped second sliding grooves 422 are arranged in a ring on the surface of the lower cover plate 42, and one end of the second sliding groove 422 gradually approaches the center of the lower cover plate 42. A fourth sliding groove 412 is provided on the upper cover plate 41, which penetrates the upper cover plate 41, and the positions of the fourth sliding groove 412 and the second sliding groove 422 correspond vertically. The lower end of the vertical rod 94 is connected to the second... The slide groove 422 is slidably connected; the upper end of the vertical rod 94 passes through the fourth slide groove 412, and the outer circumferential surface of the vertical rod 94 is slidably connected to the inner wall of the fourth slide groove 412; the support plate 51 is located in the area enclosed by multiple vertical rods 94; the rotating ring 91 is rotatably installed inside the adjusting cylinder 4, and a support block 97 is fixedly connected to the inner wall of the rotating ring 91; a connecting rod 93 is fixedly connected to the vertical rod 94, and the support block 97 is rotatably connected to the connecting rod 93; a fifth slide groove 431 is opened on the circumferential surface of the cylinder body 43, and a lever block 96 is fixedly connected to the outer wall of the rotating ring 91; the lever block 96 is slidably connected to the fifth slide groove 431; the lever block 96 is used to rotate the rotating ring 91.

[0045] During operation, the surveying equipment 5 needs to be positioned each time a measurement is taken, especially centered, to obtain accurate data. When the surveying equipment 5 is placed on the adjusting cylinder 4, the positioning component 9 is adjusted to move the surveying equipment 5 to the center position of the adjusting cylinder 4 and press the surveying equipment 5 firmly. This ensures that the surveying equipment 5 will not move after positioning, avoiding multiple positioning attempts that could lead to inaccurate measurement data. The specific adjustment method is as follows:

[0046] During operation, manually push the lever 96 to slide it within the fifth slide groove 431. The lever 96 drives the rotating ring 91 to rotate inside the adjusting cylinder 4. When the rotating ring 91 rotates, it pushes the connecting rod 93 and the vertical rod 94 to move. Since the vertical rod 94 slides within the second slide groove 422 and the fourth slide groove 412, and one end of the second slide groove 422 and the fourth slide groove 412 gradually approaches the center position of the lower cover plate 42 and the upper cover plate 41, the vertical rod 94 moves closer to the surveying equipment 5 under the push of the connecting rod 93. The connecting rod 93 and the vertical rod 94 move simultaneously and by the same distance. When the vertical rod 94 contacts the support plate 51 at the bottom of the surveying equipment 5, the pressure plate 95 contacts the support plate 51 and presses against it. As the vertical rod 94 continues to move toward the center position and moves the support plate 51 to the center of the adjusting cylinder 4, the center positioning of the surveying equipment 5 is completed, and the displacement in the vertical direction is restricted, thus stabilizing the surveying equipment 5 and preventing the surveying equipment from moving during surveying, which would cause inaccurate measurement data.

[0047] Combination Figure 6 and Figure 9 As shown, a plurality of partitions 433 are equally spaced on the fifth slide groove 431; the partitions 433 divide the fifth slide groove 431 into a plurality of slots; the push block 96 includes a fixed housing 961; a spring 962 is fixedly connected to the bottom wall of the housing 961; a pressure block 963 is fixedly connected to the upper end of the spring 962; the pressure block 963 slides within the housing 961; the pressure block 963 engages with the slots.

[0048] During operation, when center positioning of the surveying equipment 5 is required, first press the pressure block 963 to disengage it from the slot and compress the spring 962. At this time, the housing 961 can be pushed to slide within the fifth sliding groove 431, thereby driving the rotating ring 91 to rotate. Therefore, the structure of the pressure block 963 engaging with the slot serves to limit the movement of the push block 96.

[0049] Combination Figure 2 , Figure 6 As shown, multiple sliders 92 are fixedly connected at equal intervals to the top and bottom of the rotating ring 91; several arc-shaped first grooves 421 are arranged in a ring on the upper surface of the lower cover plate 42; several arc-shaped third grooves 411 are arranged in a ring on the lower surface of the upper cover plate 41; the third grooves 411 and the first grooves 421 are vertically corresponding; the sliders 92 at the top and bottom of the rotating ring 91 are slidably installed in the third grooves 411 and the first grooves 421, respectively. When the lever 96 is turned, the rotating ring 91 is driven to rotate in the first grooves 421 and the third grooves 411, which allows the rotating ring 91 to rotate smoothly.

[0050] Combination Figure 1 , Figure 2 As shown, a cover plate 11 is provided on the top of the mounting base 1; the adjusting cylinder 4 is located above the cover plate 11; the connecting seat 3, the lower cover plate 42, and the cylinder body 43 are integrally formed structures. A through hole is provided in the middle of the cover plate 11, through which the connecting seat 3 passes and connects to the support platform 2. The cover plate 11 seals the mounting base 1, ensuring a clean internal environment and making positioning more accurate. The integrally formed structure of the connecting seat 3, the lower cover plate 42, and the cylinder body 43 helps ensure their coaxiality.

[0051] Combination Figure 2As shown, the support platform 2 includes a connecting part 21 and a supporting part 22. The connecting part 21 is located above the supporting part 22, and the diameter of the connecting part 21 is smaller than the diameter of the supporting part 22. The stepped surface formed by the two is the supporting surface. The lower surface of the connecting seat 3 is provided with a countersunk hole, which is a stepped hole, and the stepped surface of the stepped hole abuts against the supporting surface formed by the connecting part 21 and the supporting part 22. With this structure, the connecting part 21 and the stepped hole of the connecting seat 3 are slidably engaged. When disassembling, lifting the adjusting cylinder 4 upwards will cause the connecting seat 3 to move upwards and detach from the connecting part 21. When adjusting the angle of the surveying equipment, the connecting seat 3 can rotate around the axis of the support platform 2, that is, the inner wall of the stepped hole of the connecting seat 3 and the outer peripheral surface of the connecting part 21 form a sliding engagement.

[0052] Working principle:

[0053] During operation, the mounting base 1 is fixed on the tripod (not shown), and the connecting part 21 of the connecting base 3 and the support platform 2 is inserted and abuts against the stepped surface at the top of the support part 22. The drive disk 62 is manually pushed so that the first gear 63 meshes with the second gear 73. When the drive disk 62 is rotated, the bidirectional threaded screw 71 is driven by the second gear 73 to rotate. At this time, the fixed claw plate 72 moves closer to the connecting base 3 and clamps the lower part of the connecting base 3 under the drive of the bidirectional threaded screw 71, and the claw plate block 74 on the fixed claw plate 72 is engaged with the annular groove 31. At this time, the connecting seat 3 is fixed. The surveying equipment 5 is then placed on the upper cover plate 41 of the adjusting cylinder 4. The push block 96 is manually pushed so that it slides in the fifth slide groove 431. The push block 96 drives the rotating ring 91 to rotate in the first slide groove 421 and the third slide groove 411. When the rotating ring 91 rotates, it pushes the connecting rod 93 and the vertical rod 94 to move. The vertical rod 94 moves closer to the surveying equipment 5 under the push of the connecting rod 93. When the vertical rod 94 contacts the support plate 51 at the bottom of the surveying equipment 5, the pressure plate 95 contacts the support plate 51 and presses on the support plate 51. When the vertical rod 94 continues to move towards the center position and moves the support plate 51 to the center of the adjusting cylinder 4, the center positioning of the surveying equipment 5 is completed.

[0054] Since the structure of the tripod is existing technology, it is not described in this invention document.

[0055] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A geological surveying remote sensing measurement device, comprising surveying equipment (5), characterized in that, It also includes a mounting base (1), a support platform (2), a connecting base (3), and an adjusting cylinder (4); The mounting base (1) is set as an open hollow structure, and the support platform (2) is vertically fixed at the center of the bottom wall of the mounting base (1); the lower surface of the connecting base (3) is provided with a countersunk hole and is movably inserted into the upper part of the support platform (2); the adjusting cylinder (4) is fixed to the top of the connecting base (3), and the top of the adjusting cylinder (4) is the upper cover plate (41); the bottom of the surveying equipment (5) is fixedly connected to a circular support plate (51), and the support plate (51) is placed on the upper surface of the upper cover plate (41); A positioning component (9) is provided in the adjusting cylinder (4) to push the surveying equipment (5) to the center position of the upper cover plate (41) and press the support plate (51). A fixing component (7) is provided inside the mounting base (1) to position the connecting base (3) and limit the rotation and vertical displacement of the connecting base (3); A drive assembly (6) is provided on the mounting base (1) for driving the fixing assembly (7) to position the connecting base (3); A steering component (8) is provided between the drive component (6) and the connecting seat (3) for driving the connecting seat (3) to rotate around the axis of the support platform (2); A through hole one (221) and a through hole two (222) are provided at an upper and lower interval at the lower half of the support platform (2), and the through hole one (221) is located above the through hole two (222); The drive assembly (6) includes a drive rod (61) and a first gear (63); the drive rod (61) is slidably inserted into the through hole (221), and both ends of the drive rod (61) pass through both sides of the mounting base (1); the drive rod (61) can move laterally along its axis. The fixing assembly (7) includes a bidirectional threaded screw (71), a second gear (73), and two fixing claw plates (72); the two ends of the bidirectional threaded screw (71) are rotatably mounted on both sides of the mounting base (1), and the middle part of the bidirectional threaded screw (71) is rotatably mounted in the through hole two (222); the two fixing claw plates (72) are symmetrically arranged at both ends of the bidirectional threaded screw (71) and are threadedly connected to the bidirectional threaded screw (71); the drive rod (61) passes through the fixing claw plates (72) and the two are in sliding fit with each other; The first gear (63) is fixed on the drive rod (61), and the second gear (73) is fixed on the double-threaded screw (71). The second gear (73) and the first gear (63) can mesh and transmit power. When the two fixed claw plates (72) are close to each other, they clamp the lower part of the connecting seat (3). The steering assembly (8) includes a first bevel gear (81) and a second bevel gear (82); the first bevel gear (81) is fixed on the drive rod (61) and is located on the inner side of the fixed claw plate (72) near the first gear (63); the second bevel gear (82) is fixedly connected to the bottom of the support part (22); the first bevel gear (81) can mesh with the second bevel gear (82) for transmission; An annular groove (31) is provided at the lower part of the connecting seat (3), and claw plate blocks (74) are symmetrically arranged on the upper part of the two fixed claw plates (72); when the two fixed claw plates (72) clamp the connecting seat (3), the claw plate blocks (74) are engaged in the annular groove (31).

2. The geological mapping remote sensing measurement equipment as described in claim 1, characterized in that, A drive disk (62) is provided at one end of the drive rod (61), and a plurality of semi-circular bosses (621) are evenly distributed on the outer circumferential surface of the drive disk (62).

3. The geological mapping remote sensing measurement equipment as described in claim 1, characterized in that, The regulating cylinder (4) has a hollow cylindrical structure, with its lower part being an open structure formed by a lower cover plate (42) and a cylinder body (43), and the upper cover plate (41) covering the top of the cylinder body (43); the positioning assembly (9) includes a rotating ring (91), a vertical rod (94) and a pressure plate (95); the pressure plate (95) is fixed to the top of the vertical rod (94); Multiple arc-shaped second sliding grooves (422) are arranged in a ring on the surface of the lower cover plate (42), and one end of the second sliding groove (422) gradually approaches the center of the lower cover plate (42); a fourth sliding groove (412) is provided on the upper cover plate (41), the fourth sliding groove (412) penetrates the upper cover plate (41), and the fourth sliding groove (412) corresponds vertically to the second sliding groove (422); the lower end of the vertical rod (94) is slidably connected to the second sliding groove (422); the upper end of the vertical rod (94) passes through the fourth sliding groove (412), and the outer peripheral surface of the vertical rod (94) is slidably connected to the inner wall of the fourth sliding groove (412); the support plate (51) is located in the area enclosed by multiple vertical rods (94); The rotating ring (91) is rotatably installed inside the adjusting cylinder (4), and a support block (97) is fixedly connected to the inner wall of the rotating ring (91); a connecting rod (93) is fixedly connected to the vertical rod (94), and the support block (97) and the connecting rod (93) are rotatably connected. A fifth sliding groove (431) is provided on the circumferential surface of the cylinder (43), and a lever (96) is fixedly connected to the outer wall of the rotating ring (91); the lever (96) is slidably connected to the fifth sliding groove (431); the lever (96) is used to rotate the rotating ring (91).

4. The geological mapping remote sensing measurement equipment as described in claim 3, characterized in that, A plurality of partitions (433) are equally spaced on the fifth slide groove (431); the partitions (433) divide the fifth slide groove (431) into a plurality of slots; the push block (96) includes a fixed housing (961); a spring (962) is fixedly connected to the bottom wall of the housing (961); a pressure block (963) is fixedly connected to the upper end of the spring (962); the pressure block (963) slides within the housing (961); the pressure block (963) engages with the slots.

5. The geological mapping remote sensing measurement equipment as described in claim 3, characterized in that, Multiple sliders (92) are fixedly connected at equal intervals at the top and bottom of the rotating ring (91). The upper surface of the lower cover plate (42) has a ring array of several arc-shaped first grooves (421). Several arc-shaped third grooves (411) are arranged in a ring on the lower surface of the upper cover plate (41). The third slide groove (411) is vertically aligned with the first slide groove (421); The top and bottom sliders (92) of the rotating ring (91) are slidably installed in the third groove (411) and the first groove (421), respectively.

6. The geological mapping remote sensing measurement equipment as described in claim 3, characterized in that, A cover plate (11) is provided on the top of the mounting base (1); the adjusting cylinder (4) is located above the cover plate (11); the connecting seat (3), the lower cover plate (42) and the cylinder body (43) are integrally formed structures, and a through hole is provided in the middle of the cover plate (11), through which the connecting seat (3) passes and connects to the support platform (2).

7. The geological mapping remote sensing measurement equipment as described in claim 1, characterized in that, The support platform (2) includes a connecting part (21) and a supporting part (22). The connecting part (21) is located above the supporting part (22), and the diameter of the connecting part (21) is smaller than the diameter of the supporting part (22). The stepped surface formed by the two is the supporting surface. The lower surface of the connecting seat (3) is provided with a countersunk hole. The countersunk hole is a stepped hole, and the stepped surface of the stepped hole abuts against the supporting surface formed by the connecting part (21) and the supporting part (22).

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