Portable mapping and sampling device

Abstract

The utility model relates to sampling device technical field, and disclose portable surveying and mapping sampling device, including device main staff, still including the sliding seat of sliding connection in device main staff, the limiting component of setting on the sliding seat, set up sampling assembly on device main staff, first fixed link fixedly connected on the sliding seat, second fixed link fixedly connected on device main staff, first support link of rotation connection on first fixed link, the connecting rod of rotation connection between second fixed link and first support link, first fixed seat fixedly connected on first support link. In use, through adjusting device main staff drive the first support link connected synchronous rotation, again through first telescopic link work promotes the rotation of sharp cone body, replaces the staff to install the limiting fast, compares with traditional manual installation limiting mode of relying on manual, has improved the installation speed greatly, thereby effectively reduced the labor intensity, improved work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sampling devices, and more particularly to a portable surveying and mapping sampling device. Background Technology

[0002] Surveying and sampling devices are key equipment in geological exploration, environmental monitoring and engineering surveying. They are used to obtain physical and chemical property data of underground or surface materials. Traditional sampling devices mostly rely on manual operation, which has problems such as low efficiency, poor accuracy and weak environmental adaptability. For example, manual drilling tools are prone to getting stuck in hard strata, requiring a lot of manpower, while simple samplers are easily disturbed in soft soil, resulting in sample distortion.

[0003] In existing technologies, common surveying and sampling devices typically employ a support rod and a cone as a limiting structure to effectively prevent device displacement during sampling. Before sampling, the operator unfolds the support rod to create a stable support angle with the ground, while the cone is inserted into the ground to prevent the device from moving or shaking due to external forces during sampling. This process requires the operator to adjust the support rod to open and then insert the cones one by one into the ground. This not only requires the operator to spend a lot of time and effort but may also lead to device damage or personal injury due to improper operation. Therefore, there is a need to improve the technology by developing a portable surveying and sampling device to solve the above problems. Utility Model Content

[0004] To overcome the problem that it is inconvenient to adjust the support rod to open when limiting the sampling device and then insert the cones one by one into the ground, which increases the complexity of the installation work.

[0005] The technical solution of this utility model is as follows: a portable surveying and sampling device, including a main rod, a sliding seat slidably connected to the main rod, a limiting component set on the sliding seat, a sampling component set on the main rod, a first fixed rod fixedly connected to the sliding seat, a second fixed rod fixedly connected to the main rod, a first support rod rotatably connected to the first fixed rod, a connecting rod rotatably connected between the second fixed rod and the first support rod, a first fixed seat fixedly connected to the first support rod, a guide cylinder fixedly connected to the first fixed seat, a first telescopic rod fixedly connected to the first fixed seat, a rotating seat rotatably connected to one end of the first telescopic rod, a guide rod fixedly connected to the rotating seat, and a pointed cone body fixedly connected to the rotating seat. The guide rod is slidably connected to the guide cylinder. When the first telescopic rod pushes the rotating seat to move, the rotating seat is driven to rotate through the cooperation of the guide rod and the guide cylinder. The limiting component limits the height of the sliding seat after sliding, and the sampling component performs sample sampling.

[0006] Preferably, the main rod of the device has a slide rail at the relative position of the sliding seat, and the sliding seat is slidably connected to the slide rail.

[0007] Preferably, the rotating seat has a limiting groove at the relative position of the first telescopic rod, and the rotating seat is rotatably connected to the groove.

[0008] Preferably, the guide cylinder has a guide groove at the relative position of the guide rod, and the guide rod is slidably connected to the groove.

[0009] Preferably, the snap-fit ​​assembly includes a fixed housing fixedly connected to the sliding seat, a snap-fit ​​block slidably connected to the fixed housing, a pull ring fixedly connected to the snap-fit ​​block, a first spring fixedly connected between the fixed housing and the snap-fit ​​block, and the snap-fit ​​block snap-fit ​​connected to the main rod of the device.

[0010] Preferably, the main rod of the device has a slot at the relative position of the locking block, and the locking block is locked onto the slot.

[0011] Preferably, the fixed shell has a limiting groove at the relative position of the snap-fit ​​block, and the snap-fit ​​block is slidably connected to the groove.

[0012] Preferably, the sampling assembly includes a second fixed base fixedly connected to the main rod of the device, a sliding rod fixedly connected to the second fixed base, a second telescopic rod fixedly connected to the second fixed base, a sliding plate fixedly connected to the second telescopic rod, a sampler body disposed on the sliding plate, the sliding plate being slidably connected to the sliding rod, the second fixed base pushing the sliding plate to slide, adjusting the position of the sampler body, and the sampler body performing sampling.

[0013] The beneficial effects of this utility model are:

[0014] 1. During use, the main rod of the adjusting device drives the connected first support rod to rotate synchronously, and then the first telescopic rod pushes the cone body to rotate, which replaces the workers to quickly install and limit the position. Compared with the traditional method of relying on manual installation and limiting, it greatly improves the installation speed, thereby effectively reducing labor intensity and improving work efficiency.

[0015] 2. The height of the sampler body can be flexibly adjusted by the second telescopic rod to ensure that the sampler can accurately reach sampling points in different terrains. When collecting special samples, it avoids inaccurate data due to deviations in the height of the sampler, which would affect subsequent geological analysis and research, thus greatly improving the applicability of the sampling work. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of one embodiment of the portable surveying and sampling device of this utility model;

[0017] Figure 2 for Figure 1A schematic diagram of the structure of the sliding block and its connected components;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the first fixed base and its connected components;

[0019] Figure 4 This is a schematic diagram of the limiting component of this utility model;

[0020] Figure 5 This is a schematic diagram of the sampling component of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Main rod of the device; 21. Sliding seat; 22. First fixed rod; 23. Second fixed rod; 24. First support rod; 25. Connecting rod; 26. First fixed seat; 27. Guide cylinder; 28. First telescopic rod; 29. ​​Rotating seat; 210. Guide rod; 211. Cone body; 212. Fixed shell; 213. Clamping block; 214. Pull ring; 215. First spring; 31. Second fixed seat; 32. Sliding rod; 33. Second telescopic rod; 34. Sliding plate; 35. Sampler body. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figure 1 - Figure 5This utility model provides an embodiment of a portable surveying and sampling device, including a main rod 1, a sliding seat 21 slidably connected to the main rod 1, a limiting component disposed on the sliding seat 21, a sampling component disposed on the main rod 1, a first fixing rod 22 fixedly connected to the sliding seat 21, a second fixing rod 23 fixedly connected to the main rod 1, a first support rod 24 rotatably connected to the first fixing rod 22, a connecting rod 25 rotatably connected between the second fixing rod 23 and the first support rod 24, a first fixing seat 26 fixedly connected to the first support rod 24, a guide cylinder 27 fixedly connected to the first fixing seat 26, a first telescopic rod 28 fixedly connected to the first fixing seat 26, a rotating seat 29 rotatably connected to one end of the first telescopic rod 28, a guide rod 210 fixedly connected to the rotating seat 29, and a pointed cone body 211 fixedly connected to the rotating seat 29. The guide rod 210 is slidably connected to the guide cylinder 27, and the first telescopic rod 28 pushes the rotating seat 26. 9. During movement, the guide rod 210 and guide cylinder 27 work together to drive the rotating seat 29 to rotate. The position height of the sliding seat 21 after sliding is limited by the limiting component. The sampling component collects samples. When placing the sampling device, the limiting component is adjusted to release the restriction on the main rod 1 of the device. When the sliding seat 21 slides, it drives the first fixed rod 22 to move closer to the second fixed rod 23. When the first fixed rod 22 moves, it supports the first support rod 24 through the connecting rod 25, causing the first support rod 24 to rotate, thereby adjusting the relative position of the first fixed seat 26. Subsequently, the first telescopic rod 28 inside the four first fixed seats 26 is controlled by the external controller to push the rotating seat 29 to move. When the rotating seat 29 moves, the guide cylinder 27 and guide rod 210 work together to drive the rotating seat 29 to rotate, thereby causing the extended pointed cone body 211 to rotate. After extending into the ground, it supports and limits the main rod 1 of the device. After the limiting installation is completed, the sampling component collects and stores the samples.

[0024] Please see Figure 1 - Figure 4In this embodiment, the main rod 1 of the device has a slide rail at the relative position of the sliding seat 21. The sliding seat 21 is slidably connected to the slide rail, which guides and restricts the sliding of the sliding seat 21, allowing the sliding seat 21 to slide in a straight line and preventing the sliding seat 21 from tilting. The rotating seat 29 has a limiting groove at the relative position of the first telescopic rod 28. The rotating seat 29 is rotatably connected to the groove, which keeps the rotating seat 29 connected to the first telescopic rod 28 and prevents the rotating seat 29 from disengaging from the first telescopic rod 28. The guide cylinder 27 has a guide groove at the relative position of the guide rod 210. The guide rod 210 is slidably connected to the slide groove. The guide groove and the guide rod 210 cooperate to drive the rotating seat 29 and the pointed cone body 211 to rotate. When the pointed cone body 211 is extended, it is driven to rotate, which facilitates the insertion of the pointed cone body 211 into the ground and provides stability for the limiting of the main rod 1 of the device. The snap-fit ​​assembly includes a fixed shell 212 fixedly connected to the sliding seat 21, and a slidably connected to the fixed shell 212. The device includes a snap-fit ​​block 213, a pull ring 214 fixedly connected to the snap-fit ​​block 213, a first spring 215 fixedly connected between the fixed housing 212 and the snap-fit ​​block 213, and the snap-fit ​​block 213 snap-fitted to the main rod 1 of the device. The first spring 215 provides a pushing force to the snap-fit ​​block 213, pushing the snap-fit ​​block 213 to snap more securely to the main rod 1 of the device, thus restricting the position of the sliding seat 21. The main rod 1 of the device has a slot at the relative position of the snap-fit ​​block 213, and the snap-fit ​​block 213 snaps into the main rod 1. The sliding block 213 is attached to the slot and engages with it, thereby limiting the height of the sliding seat 21. The position of the sliding seat 21 can be adjusted according to actual needs, thereby adjusting the opening distance of the first fixed seat 26. The fixed shell 212 has a limiting groove at the relative position of the locking block 213. The locking block 213 is slidably connected to the groove. The sliding of the locking block 213 is limited by the groove to prevent the locking block 213 from tilting when sliding, which would affect the engagement between the locking block 213 and the main rod 1 of the device.

[0025] Please see Figure 1 , Figure 5 In this embodiment, the sampling assembly includes a second fixed base 31 fixedly connected to the main rod 1 of the device, a sliding rod 32 fixedly connected to the second fixed base 31, a second telescopic rod 33 fixedly connected to the second fixed base 31, a sliding plate 34 fixedly connected to the second telescopic rod 33, and a sampler body 35 disposed on the sliding plate 34. The sliding plate 34 is slidably connected to the sliding rod 32. The second fixed base 31 pushes the sliding plate 34 to slide, adjusting the position of the sampler body 35. The sampler body 35 performs sampling. The second telescopic rod 33 moves the sliding plate 34, adjusting the height of the sampler body 35. Sampling is more convenient according to the actual terrain.

[0026] During operation, when placing the sampling device, pulling the pull ring 214 causes the locking block 213 to move on the fixed shell 212. After the locking block 213 moves, it releases its engagement with the main rod 1 of the device, thereby releasing the restriction on the sliding seat 21. After the sliding seat 21 is slid to the appropriate position, the pull ring 214 is released, and the first spring 215 provides a pushing force to the locking block 213, pushing the locking block 213 to its original position. This allows the locking block 213 to re-engage with the main rod 1 of the device, re-restricting the sliding of the sliding seat 21. When the sliding seat 21 slides, it causes the first fixed rod 22 to move closer to the second fixed rod 23. When the first fixed rod 22 moves, it supports the first support rod 24 through the connecting rod 25, causing the first support rod 24 to rotate, thereby adjusting the relative position of the first fixed seat 26. Subsequently, the first telescopic rod 28 inside the four first fixed seats 26 is controlled by an external controller to move the rotating seat 29. When the rotating seat 29 moves, it... The guide cylinder 27 cooperates with the guide rod 210 to drive the rotating seat 29 to rotate, thereby causing the extended cone body 211 to rotate. After extending into the ground, it supports and limits the main rod 1 of the device. After the limiting installation is completed, the second telescopic rod 33 works to push the sliding plate 34 to slide on the sliding rod 32. When the sliding plate 34 slides, it adjusts the height position of the sampler body 35. The sampler body 35 is a common technical means in the field. In actual operation, the drill bit is driven by a motor to rotate or impact and break the strata. The broken material enters the drill bit cavity and enters the collection box for storage. After sampling is completed, the first telescopic rod 28 is started again to drive the cone body 211 to retract. The guide rod 210 cooperates with the guide cylinder 27 again to drive the rotating seat 29 and the cone body 211 to flip, thereby releasing the limiting support on the main rod 1 of the device. After the limitation of the sliding seat 21 is released, the sliding seat 21 is slid again, driving the first support rod 24 and the first fixed seat 26 to fold.

[0027] Through the above steps, during use, the main rod 1 of the adjusting device drives the connected first support rod 24 to rotate synchronously, and the first telescopic rod 28 pushes the cone body 211 to rotate, which replaces the workers to quickly perform installation and limiting, thus solving the problem that it is inconvenient to adjust the support rod to open and then insert the cones one by one into the ground when limiting the sampling device, which increases the complexity of the installation work.

Claims

1. A portable surveying and sampling device, comprising a main pole (1), characterized in that: It also includes a sliding seat (21) slidably connected to the main rod (1) of the device, a limiting component set on the sliding seat (21), a sampling component set on the main rod (1) of the device, a first fixing rod (22) fixedly connected to the sliding seat (21), a second fixing rod (23) fixedly connected to the main rod (1) of the device, a first support rod (24) rotatably connected to the first fixing rod (22), a connecting rod (25) rotatably connected between the second fixing rod (23) and the first support rod (24), a first fixing seat (26) fixedly connected to the first support rod (24), and a guide cylinder fixedly connected to the first fixing seat (26). (27) A first telescopic rod (28) fixedly connected to the first fixed seat (26), a rotating seat (29) rotatably connected to one end of the first telescopic rod (28), a guide rod (210) fixedly connected to the rotating seat (29), and a pointed cone body (211) fixedly connected to the rotating seat (29). The guide rod (210) is slidably connected to the guide cylinder (27). When the first telescopic rod (28) pushes the rotating seat (29) to move, the rotating seat (29) is driven to rotate through the cooperation of the guide rod (210) and the guide cylinder (27). The position height of the sliding seat (21) after sliding is limited by the limiting component, and the sampling component performs sample sampling.

2. The portable mapping and sampling device according to claim 1, characterized in that: The main rod (1) of the device has a slide rail at the relative position of the sliding seat (21), and the sliding seat (21) is slidably connected to the slide rail.

3. The portable mapping and sampling device according to claim 1, characterized in that: The rotating seat (29) has a limiting groove at the relative position of the first telescopic rod (28), and the rotating seat (29) is rotatably connected to the groove.

4. The portable mapping and sampling device according to claim 1, characterized in that: The guide cylinder (27) has a guide groove at the relative position of the guide rod (210), and the guide rod (210) is slidably connected to the groove.

5. The portable mapping and sampling device according to claim 1, characterized in that: The snap-fit ​​assembly includes a fixed housing (212) fixedly connected to the sliding seat (21), a snap-fit ​​block (213) slidably connected to the fixed housing (212), a pull ring (214) fixedly connected to the snap-fit ​​block (213), a first spring (215) fixedly connected between the fixed housing (212) and the snap-fit ​​block (213), and the snap-fit ​​block (213) snap-fit ​​connected to the main rod (1) of the device.

6. The portable mapping and sampling device according to claim 5, characterized in that: The main rod (1) of the device has a slot at the relative position of the snap-fit ​​block (213), and the snap-fit ​​block (213) is snapped into the slot.

7. The portable mapping and sampling device according to claim 5, characterized in that: The fixed shell (212) has a limiting groove at the relative position of the snap-fit ​​block (213), and the snap-fit ​​block (213) is slidably connected to the groove.

8. The portable mapping and sampling device according to claim 1, characterized in that: The sampling assembly includes a second fixed base (31) fixedly connected to the main rod (1) of the device, a sliding rod (32) fixedly connected to the second fixed base (31), a second telescopic rod (33) fixedly connected to the second fixed base (31), a sliding plate (34) fixedly connected to the second telescopic rod (33), and a sampler body (35) set on the sliding plate (34). The sliding plate (34) is slidably connected to the sliding rod (32). The second fixed base (31) pushes the sliding plate (34) to slide, adjusting the position of the sampler body (35). The sampler body (35) works to perform sampling. The second telescopic rod (33) works to push the sliding plate (34) to move, adjusting the height position of the sampler body (35). Sampling can be performed more conveniently according to the actual terrain.

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