Sampler for surveying and mapping

Abstract

The utility model provides a sampling device for surveying and mapping, which comprises a fixed table and a sampling component, and the sampling component is arranged on one side of the fixed table and is used for surveying and mapping sampling; the rotary angle adjusting assembly is connected with the fixing table and the length adjusting assembly, the length adjusting assembly is connected with the sampling assembly, the rotary angle adjusting assembly is used for adjusting the angle of the length adjusting assembly and the angle of the sampling assembly, and the length adjusting assembly is used for adjusting the distance between the sampling assembly and the fixing table. The sampling assembly can rotate around the fixing table through the rotary angle adjusting assembly, so that the angle of the sampling assembly can be adjusted, the transverse position of the sampling assembly can be adjusted through the length adjusting assembly, and the distance between the fixing table and the sampling assembly can be adjusted; the sampling point can be adjusted without integrally rotating the sampler during sampling, the operation is convenient, and the position adjustment of the sampling assembly is more accurate, so that the accuracy of the sampling position is improved.

Description

Technical Field

[0001] This utility model relates to the field of surveying and mapping, and in particular to a sampler for surveying and mapping. Background Technology

[0002] The main task of surveying and mapping is to measure and describe various phenomena on the Earth's surface, including topography, geographical features, and land use, providing spatial information support for national land planning, urban construction, resource management, and environmental protection. Surveying and mapping technology provides precise data support for urban planning, land use management, and urban renewal, helping to optimize urban spatial layout and improve urban management efficiency. During engineering construction, surveying and mapping is used for precise measurement of topography and geomorphology to ensure accurate construction. Simultaneously, surveying and mapping technology can also acquire underground geological information, providing reliable basis for geological disaster early warning and resource exploration. Surveying and mapping technology can provide topographic and geomorphological data, remote sensing images, and other information to help predict and warn of various natural disasters, reducing the losses caused by disasters.

[0003] In the field of surveying and mapping, soil and geology surveys require soil sampling devices to facilitate the mapping process. In the authorized Chinese utility model patent "Announcement No.: CN219224188U, Title: A Sampling Device for Geographical Mapping," a push rod combined with moving wheels is used to move the device and change the sampling position. However, changing the sampling position via the moving wheels requires rotating the entire sampling device, which is inconvenient and difficult to control precisely, affecting the accuracy of the sampling position. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defect of the sampling position being difficult to adjust and control precisely in the prior art, and to provide a sampling device for surveying.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution:

[0006] This utility model provides a sampling device for surveying, including a fixed platform.

[0007] A sampling component is provided on one side of the fixed platform, and the sampling component is used for surveying and sampling.

[0008] The rotary angle adjustment component and the length adjustment component are respectively connected to the fixed stage and the length adjustment component, and the length adjustment component is connected to the sampling component. The rotary angle adjustment component is used to adjust the angle between the length adjustment component and the sampling component, and the length adjustment component is used to adjust the distance between the sampling component and the fixed stage.

[0009] In this technical solution, the sampling component can be rotated around the fixed platform by using a rotating angle adjustment component, thereby adjusting the angle of the sampling component. The lateral position of the sampling component can be adjusted by using a length adjustment component, thereby adjusting the distance between the fixed platform and the sampling component. This allows the sampling point to be adjusted without rotating the entire sampler during sampling, making the operation convenient and the position adjustment of the sampling component more precise, thereby improving the accuracy of the sampling position.

[0010] Preferably, the sampling assembly includes a mounting platform, a power source is connected to the top of the mounting platform, a transmission rod is connected to the output end of the power source, and the lower end of the transmission rod is rotatably connected through the mounting platform.

[0011] A sampling cylinder is connected to the bottom end of the transmission rod, and the sampling cylinder is located below the mounting platform.

[0012] In this technical solution, soil samples can be taken using a sampling component.

[0013] Preferably, the rotating angle adjustment assembly includes a rotating frame disposed on the outside of the fixed platform, an anti-detachment slider connected to the inner wall of the rotating frame, the anti-detachment slider having a T-shaped cross-section, and a track groove provided on the side of the fixed platform, the anti-detachment slider sliding within the track groove;

[0014] The rotating frame has threaded holes on its top and bottom sides, and the fixed platform has threaded grooves on its top and bottom surfaces. The rotating frame is connected to the fixed platform by fixing bolts, which are threaded to the rotating frame and the fixed platform through threaded holes and threaded grooves, respectively.

[0015] In this technical solution, the angle of the fixed platform can be adjusted using a rotary angle adjustment component, and the adjustment range is wide.

[0016] Preferably, the length adjustment assembly includes a reinforcing plate disposed on the side of the fixed platform, the side of the reinforcing plate near the fixed platform being connected to a plurality of fixed columns, and the end of the fixed column away from the reinforcing plate being connected to the rotating frame.

[0017] The surface of the fixed column is slidably connected to the adjusting slide plate, and a connecting strip is connected to one side of the adjusting slide plate. The surface of the connecting strip is slidably connected to the reinforcing plate.

[0018] The end of the connecting strip away from the adjusting slide is connected to one side of the mounting platform.

[0019] In this technical solution, the distance between the fixed stage and the sampling component can be adjusted using a length adjustment component.

[0020] Preferably, the reinforcing plate has a through opening, and the connecting strip passes through the through opening from the reinforcing plate.

[0021] Preferably, the reinforcing plate and the adjusting slide are connected by limiting bolts;

[0022] The connecting strip plate has multiple movable threaded holes, and the reinforcing plate has two fixed threaded holes distributed vertically. The limiting bolts are threadedly connected to the connecting strip plate and the reinforcing plate through the movable threaded holes and the fixed threaded holes, respectively.

[0023] In this technical solution, the position of the connecting strip can be limited by the limiting bolts and the reinforcing plate, thereby locking the position of the sampling component.

[0024] Preferably, a support base is provided below the fixed platform, and a height adjustment component is connected to the top of the support base, the height adjustment component being connected to the fixed platform.

[0025] In this technical solution, the height of the sampling component can be adjusted using the height adjustment component to assist the sampling component in completing soil sampling.

[0026] Preferably, the height adjustment component includes support columns, and a plurality of support columns are connected to the top of the support base, wherein the surface of the support columns is slidably connected through the fixed platform.

[0027] The top of the support base is connected to an autonomous telescopic device, and the top of the autonomous telescopic device is connected to the bottom of the fixed platform.

[0028] In this technical solution, the movement trajectory of the fixed platform can be limited by using an autonomous telescopic device.

[0029] Preferably, the bottom of the support base is connected to a plurality of casters.

[0030] In this technical solution, the sampler can be easily moved using wheels.

[0031] Preferably, the support base is connected to a plurality of fixed cones.

[0032] In this technical solution, a fixed cone is used to increase the stability of the sampler during use.

[0033] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0034] The positive and progressive effects of this utility model are as follows:

[0035] The sampling component can be rotated around the fixed platform by using the rotating angle adjustment component, thereby adjusting the angle of the sampling component. The lateral position of the sampling component can be adjusted by using the length adjustment component, which can adjust the distance between the fixed platform and the sampling component. This allows the sampling point to be adjusted without rotating the entire sampler during sampling, making the operation convenient and the position adjustment of the sampling component more precise, thereby improving the accuracy of the sampling position.

[0036] At the same time, the fixed cone can be used to drill into the soil, and the fixed cone can increase the stability of the sampler when taking samples. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the structure of a surveying sampler according to an embodiment of the present invention.

[0038] Figure 2 for Figure 1 The diagram shows a side view of the sampling device used for surveying.

[0039] Figure 3 for Figure 2 The diagram shows a schematic AA section of a surveying sampler.

[0040] Figure 4 for Figure 1 The diagram shows the front view of the sampling device used for surveying.

[0041] Figure 5 for Figure 4 The diagram shows a BB profile of a surveying sampler.

[0042] Figure 6 for Figure 1 The diagram shows the fixed cone structure of the surveying sampler.

[0043] Explanation of reference numerals in the attached figures

[0044] 1. Fixed platform;

[0045] 2. Sampling assembly; 21. Mounting platform; 22. Power source; 23. Transmission rod; 24. Sampling cylinder;

[0046] 3. Rotary angle adjustment assembly; 31. Rotating frame; 32. Anti-detachment slider; 33. Fixing bolt;

[0047] 4. Length adjustment assembly; 41. Fixing post; 42. Reinforcing plate; 43. Adjusting slide plate; 44. Connecting strip; 45. Limit bolt;

[0048] 5. Support base;

[0049] 6. Height adjustment component; 61. Support column; 62. Autonomous telescopic device; 63. Connecting plate;

[0050] 7. Fixed cone; 71. Threaded column; 72. Soil drilling cone; 73. Sliding column; 74. Operating block;

[0051] 8. Casters. Detailed Implementation

[0052] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0053] Figures 1 to 6 The diagram shown is a structural schematic of an embodiment of the sampling device for surveying according to this utility model. Example 1

[0054] The surveying sampler includes a fixed stage 1.

[0055] Sampling component 2: A sampling component 2 is provided on one side of the fixed platform 1. The sampling component 2 is used for surveying and sampling.

[0056] The rotating angle adjustment component 3 and the length adjustment component 4 are respectively connected to the fixed platform 1 and the length adjustment component 4. The length adjustment component 4 is connected to the sampling component 2. The rotating angle adjustment component 3 is used to adjust the angle between the length adjustment component 4 and the sampling component 2. The length adjustment component 4 is used to adjust the distance between the sampling component 2 and the fixed platform 1.

[0057] In this technical solution, the sampling component 2 can be rotated around the fixed platform 1 by the rotation adjustment component 3, thereby adjusting the angle of the sampling component 2. The horizontal position of the sampling component 2 can be adjusted by the length adjustment component 4, thereby adjusting the distance between the fixed platform 1 and the sampling component 2. This allows the sampling point to be adjusted without rotating the entire sampler during sampling, making the operation convenient and the position adjustment of the sampling component 2 more precise, thereby improving the accuracy of the sampling position.

[0058] The sampling component 2 includes a mounting platform 21, a power source 22 is connected to the top of the mounting platform 21, a transmission rod 23 is connected to the output end of the power source 22, and the lower end of the transmission rod 23 is rotatably connected to the mounting platform 21.

[0059] The bottom end of the transmission rod 23 is connected to a sampling cylinder 24, which is located below the mounting platform 21.

[0060] In this technical solution, soil samples can be taken using sampling component 2.

[0061] In use, the height of the fixed platform 1 and the sampling component 2 are adjusted by the height adjustment component 6. At the same time, the power source 22 drives the transmission rod 23 to rotate, which in turn drives the sampling cylinder 24 to rotate and send the sampling cylinder 24 into the soil to perform soil sampling.

[0062] The rotating angle adjustment component 3 includes a rotating frame 31, which is disposed on the outside of the fixed platform 1. An anti-detachment slider 32 is connected to the inner wall of the rotating frame 31. The anti-detachment slider 32 has a T-shaped cross-section. A track groove is provided on the side of the fixed platform 1, and the anti-detachment slider 32 slides in the track groove.

[0063] The rotating frame 31 has threaded holes on its top and bottom sides, and the fixed platform 1 has threaded grooves on its top and bottom surfaces. The rotating frame 31 is connected to the fixed platform 1 by fixing bolts 33, which are threaded to the rotating frame 31 and the fixed platform 1 through threaded holes and threaded grooves, respectively.

[0064] In this technical solution, the angle of the fixed platform 1 can be adjusted using the rotating angle adjustment component 3, and the adjustment range is wide.

[0065] In use, depending on the sampling position, the rotating frame 31 and the anti-detachment slider 32 can be rotated around the fixed platform 1, thereby driving the sampling component 2 and the length adjustment component 4 to rotate, and adjusting the angle of the sampling component 2.

[0066] After adjustment, rotate the fixing bolt 33 to insert it into the threaded groove. The fixing bolt 33 can be used to limit the position of the rotating frame 31, thereby locking the angle of the sampling component 2.

[0067] The length adjustment component 4 includes a reinforcing plate 42, which is disposed on the side of the fixed platform 1. The side of the reinforcing plate 42 closest to the fixed platform 1 is connected to a plurality of fixed posts 41, and the end of the fixed post 41 away from the reinforcing plate 42 is connected to the rotating frame 31.

[0068] The surface of the fixed column 41 is slidably connected to the adjusting slide plate 43, and a connecting strip 44 is connected to one side of the adjusting slide plate 43. The surface of the connecting strip 44 is slidably connected to the reinforcing plate 42.

[0069] The end of the connecting strip 44 away from the adjusting slide plate 43 is connected to one side of the mounting platform 21.

[0070] In this technical solution, the distance between the fixed stage 1 and the sampling component 2 can be adjusted using the length adjustment component 4.

[0071] The reinforcing plate 42 has a through opening, and the connecting strip 44 passes through the through opening from the reinforcing plate 42.

[0072] In use, the sliding plate 43 can be pushed and pulled along the fixed column 41, which can drive the connecting strip 44 to move in the same direction, and then drive the sampling component 2 to move in the same direction. By adjusting the lateral position of the sampling component 2, the distance between the fixed platform 1 and the sampling component 2 can be adjusted.

[0073] A support base 5 is provided below the fixed platform 1, and a height adjustment component 6 is connected to the top of the support base 5. The height adjustment component 6 is connected to the fixed platform 1.

[0074] In this technical solution, the height of the sampling component 2 can be adjusted by the height adjustment component 6 to assist the sampling component 2 in completing soil sampling.

[0075] The height adjustment component 6 includes a support column 61, and a plurality of support columns 61 are connected to the top of the support base 5. The surface of the support column 61 is slidably connected to the fixed platform 1.

[0076] The top of the support base 5 is connected to an autonomous telescopic device 62, and the top of the autonomous telescopic device 62 is connected to the bottom of the fixed platform 1.

[0077] In this technical solution, the movement trajectory of the fixed platform 1 can be limited by the autonomous telescopic device 62.

[0078] In use, the self-extension device 62 can drive the fixed platform 1 to move up and down along the support column 61, thereby driving the rotation angle adjustment component 3, the length adjustment component 4 and the sampling component 2 to move in the same direction. At this time, the height of the sampling component 2 can be adjusted. Example 2

[0079] As one embodiment of this application, the difference between it and Embodiment 1 is that the reinforcing plate 42 and the adjusting slide plate 43 are connected by a limiting bolt 45;

[0080] The connecting strip 44 has multiple movable threaded holes, and the reinforcing plate 42 has two fixed threaded holes distributed vertically. The limiting bolt 45 is threadedly connected to the connecting strip 44 and the reinforcing plate 42 through the movable threaded holes and the fixed threaded holes, respectively.

[0081] In this technical solution, the position of the connecting strip 44 can be limited by the limiting bolt 45 and the reinforcing plate 42, thereby locking the position of the sampling component 2.

[0082] After the lateral position of the sampling component 2 is adjusted, the limiting bolt 45 is rotated so that the limiting bolt 45 extends and passes through the fixed threaded hole and the movable threaded hole, thereby using the reinforcing plate 42 to limit the position of the connecting strip plate 44, and thus locking the lateral position of the sampling component 2. Example 3

[0083] As one embodiment of this application, its difference from other embodiments is that the top ends of the plurality of support columns 61 are all connected to the bottom of the connecting plate 63.

[0084] The connecting plate 63 can connect multiple support columns 61, increasing the structural strength of the multiple support columns 61. Example 4

[0085] As one embodiment of this application, its difference from other embodiments is that the bottom of the support base 5 is connected to a plurality of movable wheels 8.

[0086] In this technical solution, the sampler can be easily moved using the movable wheel 8. Example 5

[0087] As one embodiment of this application, its difference from other embodiments is that a plurality of fixed cones 7 are connected to the support base 5.

[0088] In this technical solution, the stability of the sampler is increased by using a fixed cone 7.

[0089] The fixed cone 7 includes a threaded post 71, which is threadedly connected to the fixed platform 1. The lower end of the threaded post 71 is connected to the threaded post 71, and the upper end of the threaded post 71 is connected to a sliding post 73. The top end of the sliding post 73 is connected to an operating block 74.

[0090] The diameter of the sliding post 73 is smaller than the diameter of the threaded post 71.

[0091] In use, the sampler is moved to the designated area using the moving wheel 8. Then, the operating block 74 is rotated to rotate the sliding column 73 and the threaded column 71. With the cooperation of the support base 5, the threaded column 71 can be moved, which can drive the drilling cone 72 and the sliding column 73 to move downward. When the threaded column 71 is separated from the support base 5, the operating block 74 can be hammered to make the sliding column 73, the threaded column 71 and the drilling cone 72 move downward, inserting the sliding column 73 and the drilling cone 72 into the ground, thereby increasing the stability of the sampler during use.

[0092] It is worth noting that when the sampler needs to be moved, the fixed cone 7 is moved upward. Under the condition of the threaded column 71, the threaded column 71 can be fixed at the support base 5, so as to avoid the fixed cone 7 moving downward and affecting the movement of the sampler.

[0093] The power source 22 is an electric motor or other component that can output rotational kinetic energy.

[0094] The autonomous telescopic device 62 is an electric push rod, a lifting cylinder, or other equipment capable of autonomous telescopic function.

[0095] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A surveying sampler, comprising a fixed stage (1), characterized in that, The surveying sampler further includes a sampling component (2), which is provided on one side of the fixed platform (1) and is used for surveying sampling. The rotating angle adjustment component (3) and the length adjustment component (4) are respectively connected to the fixed platform (1) and the length adjustment component (4). The length adjustment component (4) is connected to the sampling component (2). The rotating angle adjustment component (3) is used to adjust the angle between the length adjustment component (4) and the sampling component (2). The length adjustment component (4) is used to adjust the distance between the sampling component (2) and the fixed platform (1).

2. The surveying sampler as described in claim 1, characterized in that: The sampling component (2) includes a mounting platform (21), a power source (22) is connected to the top of the mounting platform (21), a transmission rod (23) is connected to the output end of the power source (22), and the lower end of the transmission rod (23) is rotatably connected to the mounting platform (21). The bottom end of the transmission rod (23) is connected to a sampling cylinder (24), which is located below the mounting platform (21).

3. The surveying sampler as described in claim 1, characterized in that: The rotating angle adjustment component (3) includes a rotating frame (31), which is located on the outside of the fixed platform (1). The inner wall of the rotating frame (31) is connected to an anti-detachment slider (32). The anti-detachment slider (32) has a T-shaped cross-section. The fixed platform (1) has a track groove on its side, and the anti-detachment slider (32) slides in the track groove. The rotating frame (31) has threaded holes on its top and bottom sides, and the fixed platform (1) has threaded grooves on its top and bottom surfaces. The rotating frame (31) is connected to the fixed platform (1) by a fixing bolt (33). The fixing bolt (33) is threadedly connected to the rotating frame (31) and the fixed platform (1) through the threaded holes and threaded grooves, respectively.

4. The surveying sampler as described in claim 1, characterized in that: The length adjustment component (4) includes a reinforcing plate (42), which is disposed on the side of the fixed platform (1). The side of the reinforcing plate (42) near the fixed platform (1) is connected to a plurality of fixed columns (41), and the end of the fixed column (41) away from the reinforcing plate (42) is connected to the rotating frame (31). The surface of the fixed column (41) is slidably connected to the adjusting slide plate (43), and a connecting strip plate (44) is connected to one side of the adjusting slide plate (43). The surface of the connecting strip plate (44) is slidably connected to the reinforcing plate (42). The end of the connecting strip (44) away from the adjusting slide plate (43) is connected to one side of the mounting platform (21).

5. The surveying sampler as described in claim 4, characterized in that: The reinforcing plate (42) has a through opening, and the connecting strip (44) passes through the reinforcing plate (42) through the through opening.

6. The surveying sampler as described in claim 4, characterized in that: The reinforcing plate (42) and the adjusting slide plate (43) are connected by a limiting bolt (45); The connecting strip (44) has multiple movable threaded holes, and the reinforcing plate (42) has two fixed threaded holes distributed vertically. The limiting bolt (45) is threadedly connected to the connecting strip (44) and the reinforcing plate (42) through the movable threaded holes and the fixed threaded holes, respectively.

7. The surveying sampler as described in claim 1, characterized in that: A support base (5) is provided below the fixed platform (1), and a height adjustment component (6) is connected to the top of the support base (5). The height adjustment component (6) is connected to the fixed platform (1).

8. The surveying sampler as described in claim 7, characterized in that: The height adjustment component (6) includes a support column (61), and the top of the support base (5) is connected to a plurality of support columns (61). The surface of the support column (61) is slidably connected through the fixed platform (1). The top of the support base (5) is connected to an autonomous telescopic device (62), and the top of the autonomous telescopic device (62) is connected to the bottom of the fixed platform (1).

9. The surveying sampler as described in claim 7, characterized in that: The bottom of the support base (5) is connected to multiple casters (8).

10. The surveying sampler as described in claim 7, characterized in that: Multiple fixed cones (7) are connected to the support base (5).

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