A mining surveying pole device capable of quick installation and dismounting

Abstract

This utility model belongs to the field of mining engineering, and particularly relates to a mining surveying rod device that can be quickly installed and disassembled. It includes a housing, a first rotating shaft, a rod, a scale, a support column, and a cone. The first rotating shaft is rotatably mounted at one end of the housing, and the rod is fixed to the top of the first rotating shaft, with a scale on one side. The support column is fixed to the other end of the housing, and one end of the rod has an annular cavity. The cone is fixed to one end of the support column. Through a linkage mechanism consisting of a second rotating shaft, a handle, a support rod, a push rod, a guide rod, a spring, a fixed cone, and an inclined plate, after the lower end of the support column and the cone are inserted into the ground, simply rotating the second rotating shaft clockwise drives the fixed cone to extend from the annular cavity of the support column and insert into the stratum, thus achieving rapid installation. Reverse rotation retracts the fixed cone into the annular cavity of the support column, facilitating disassembly and greatly improving operational efficiency, meeting the measurement needs of frequent field relocation and rapid deployment.

Description

Technical Field

[0001] This utility model belongs to the field of mining engineering, and in particular relates to a mining measurement benchmark device that can be quickly installed and disassembled. Background Technology

[0002] A mining surveying benchmark is a tool specifically designed for surveying operations in mines, geological exploration, and other outdoor environments. This device primarily provides a fixed reference point to help surveyors accurately record key data such as topography, ore body boundaries, and borehole locations.

[0003] Traditional mining surveying benchmarks often use an integral fixed structure or bolted connection. During installation, additional tools are needed for multi-point fixation, which is cumbersome and time-consuming. Disassembly also presents problems such as structural jamming and difficulty in pulling out the benchmarks, which seriously affects work efficiency and on-site operation convenience, making it difficult to meet the surveying needs of frequent movement and rapid deployment in the field.

[0004] Therefore, there is a particular need for a mining surveying benchmark device that can be quickly installed and disassembled to solve the above problems. Utility Model Content

[0005] To overcome the shortcomings of traditional mining surveying benchmark devices, such as cumbersome installation and disassembly, low efficiency, and difficulty in adapting to the surveying needs of frequent field movements and rapid deployment, this utility model provides a mining surveying benchmark device that can be quickly installed and disassembled.

[0006] This utility model is achieved through the following technical means: a mining surveying benchmark device that can be quickly installed and disassembled, comprising a housing, a first rotating shaft, a benchmark, a scale, a support column, and a cone. The first rotating shaft is rotatably mounted at one end of the housing, and the benchmark is fixed to the top of the first rotating shaft, with a scale on one side surface. The support column is fixed to the other end of the housing, and one end of the support column has an annular cavity. The cone is fixed to one end of the support column. The device also includes a second rotating shaft, a handle, a support rod, a push rod, a guide rod, a spring, a fixed cone, and an inclined plate. The second rotating shaft is rotatably mounted at one end of the housing and is located below the first rotating shaft. A series of scales are fixed to the annular surface of the second rotating shaft, uniformly spaced along its center. Multiple handles are distributed, and a support rod is fixed to one end of the rotating shaft. One end of the support rod is fixed with multiple push rods evenly distributed along its center. One end of the support rod passes through the support column and extends into the annular cavity of the support column. The push rod is located in the annular cavity of the support column. One end of the support column is slidably equipped with multiple guide rods evenly distributed along its center. A fixed cone is fixed between two vertically aligned guide rods. A spring is sleeved on the outside of each guide rod. The two ends of each spring are fixedly connected to the support column and the corresponding fixed cone, respectively. An inclined plate is fixed on each fixed cone. The number of inclined plates is the same as the number of push rods, and the running trajectory of the push rod intersects with the inclined plate.

[0007] Optionally, it also includes a limiting plate. One end of the housing is fixed with a plurality of limiting plates evenly distributed along its center. The handle is inserted into the corresponding limiting plate, and the annular surface of the rotating shaft two is in close contact with the limiting plate and forms a rotational contact with the limiting plate.

[0008] Optionally, it also includes a limiting block and a baffle, the limiting block being fixed to the top of the cone head, and a baffle being fixed to each fixed cone, the baffle contacting the limiting block.

[0009] Optionally, it also includes foot plates, with two foot plates arranged side by side and fixed to the other end of the housing.

[0010] Optionally, the end of the handle away from the pivot can be designed with a hemispherical shape.

[0011] Optionally, each footplate has anti-slip textures on its surface.

[0012] Beneficial effects: 1. Through the linkage mechanism composed of the rotating shaft, handle, support rod, push rod, guide rod, spring, fixed cone and inclined plate, after the lower end of the support column and the cone head are inserted into the ground, simply rotating the rotating shaft clockwise will drive the fixed cone to extend from the annular cavity of the support column and insert into the stratum, thereby realizing the quick installation of the device. Reverse rotation will make the fixed cone retract into the annular cavity of the support column, which is convenient for disassembly, greatly improves the work efficiency, and meets the measurement needs of frequent movement and rapid deployment in the field.

[0013] 2. By setting a limit plate, the handle can be positioned at an angle, so that the second rotating shaft remains stable after rotating to the designated position, thus improving the accuracy of operation. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the rotating shaft, the scale rod, and the graduation component of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the handle, support rod, and push rod components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the support rod, support column, and cone head component of this utility model.

[0018] Figure 5 This is a partial sectional view of the support column component of this utility model.

[0019] Figure 6 This is a three-dimensional structural diagram of the limiting block and cone head component of this utility model.

[0020] Figure 7This is a three-dimensional structural diagram of the limiting block, inclined plate, and baffle components of this utility model.

[0021] Figure 8 This is a three-dimensional structural diagram of the guide rod, spring, and fixed cone components of this utility model.

[0022] Reference numerals in the attached drawings: 1. Housing; 2. Rotating shaft one; 201. Marker; 202. Scale; 3. Rotating shaft two; 301. Handle; 302. Limiting plate; 303. Support rod; 304. Push rod; 4. Support column; 401. Limiting block; 402. Guide rod; 403. Spring; 404. Fixed cone; 405. Inclined plate; 406. Baffle; 5. Cone head; 6. Step plate. Detailed Implementation

[0023] Example: A mining surveying benchmark device that can be quickly installed and disassembled, such as... Figures 1-8As shown, the device includes a housing 1, a rotating shaft 2, a marker 201, a scale 202, a support column 4, a cone 5, and footplates 6. The rotating shaft 2 is rotatably mounted on the upper end of the housing 1. The marker 201 is fixedly connected to the top of the rotating shaft 2, and its front surface is provided with scale 202. The support column 4 is fixedly connected to the lower end of the housing 1, and its lower end has an annular cavity. The cone 5 is fixedly connected to the lower end of the support column 4. Two footplates 6 are arranged side by side and fixedly connected to the lower end of the housing 1 to assist the operator in firmly inserting the device into the ground. Each footplate 6 has anti-slip textures on its surface to enhance the friction between the operator's shoe sole and the footplate 6, prevent slipping, and improve operational safety. The device also includes a rotating shaft 2. 3. The components include a handle 301, a limiting plate 302, a support rod 303, a push rod 304, a limiting block 401, a guide rod 402, a spring 403, a fixed cone 404, an inclined plate 405, and a baffle 406. The second rotating shaft 3 is rotatably mounted on the upper end of the housing 1, located below the first rotating shaft 2. Four handles 301, evenly distributed along the center, are fixedly connected to the annular surface of the second rotating shaft 3. The end of each handle 301 away from the second rotating shaft 3 adopts a hemispherical structure design to reduce safety hazards caused by sharp edges and improve grip, making it easier for the operator to apply force to rotate the handle 301. Four limiting plates 302, evenly distributed along the center, are fixedly connected to the upper end of the housing 1. The handles 301 engage with the corresponding limiting plates. In section 302, the angular positioning of the second rotating shaft 3 is achieved. The annular surface of the second rotating shaft 3 is in close contact with the limiting plate 302 and forms rotational contact with the limiting plate 302. The support rod 303 is fixedly connected to the center position of the lower end of the second rotating shaft 3. Four push rods 304 evenly distributed along its center are fixedly connected to the lower end of the support rod 303. The lower end of the support rod 303 passes through the support column 4 and extends into the annular cavity of the support column 4. The push rods 304 are located in the annular cavity of the support column 4. Eight guide rods 402 are slidably arranged at the lower end of the support column 4 and evenly distributed along its center. A fixed cone 404 is fixedly connected between two vertically aligned guide rods 402. There are a total of four fixed cones 404. Each guide rod A spring 403 is fitted around the outside of 402. The two ends of each spring 403 are fixedly connected to the support column 4 and the corresponding fixed cone 404, respectively, so as to provide a restoring elastic force for the fixed cone 404. A ramp 405 is fixedly connected to each fixed cone 404. The number of ramps 405 is the same as that of push rods 304, and the running trajectory of push rods 304 intersects with the ramp 405, so as to ensure that push rods 304 can contact and squeeze ramps 405 when rotating. A limiting block 401 is fixedly connected to the center position of the top of the cone head 5. A baffle 406 is fixedly connected to each fixed cone 404. The baffle 406 contacts the limiting block 401, thereby limiting the position of the fixed cone 404 in the annular cavity of the support column 4.

[0024] When the device needs to be installed on the ground, the operator first aligns the cone 5 with the ground and applies pressure with the foot plate 6 to insert the cone 5 and the lower end of the support column 4 into the ground to ensure the device has initial stability. Then, the operator rotates the rotating shaft 3 clockwise through any handle 301. At this time, the handle 301 is disengaged from the current limiting plate 302. As the rotating shaft 3 rotates, the support rod 303 and the push rod 304 rotate clockwise synchronously. When the push rod 304 rotates, it contacts and presses the inclined plate 405, causing the inclined plate 405 to drive the fixed cone 404 to move outward. The guide rod 402 moves outward with the fixed cone 404. During this process, the spring 403 is compressed to provide the elastic force required for the fixed cone 404 to reset.

[0025] When the rotating shaft 3 rotates to the preset angle, the handle 301 just contacts the next limiting plate 302 and is blocked by it, thus achieving angle positioning. At this time, the push rod 304 has detached from the surface of the inclined plate 405 and instead contacts the straight part of the fixed cone 404. The fixed cone 404 extends to the limit position and is firmly inserted into the stratum, completing the stable installation of the entire device. After the installation is completed, the measurement operation can begin.

[0026] After the measurement task is completed, rotate the rotating shaft 3 counterclockwise to restore it to the initial angle. At this time, the handle 301 is re-engaged into the limiting plate 302 in its original position to form an angle positioning. At the same time, the push rod 304 no longer applies pressure to the inclined plate 405. Under the action of the spring 403's reset force, the fixed cone 404 and the guide rod 402 retract inward and return to the annular cavity of the support column 4, releasing the ground fixing state and making it easier to pull out the cone head 5 and the lower end of the support column 4. When the fixed cone 404 resets, the baffle 406 contacts the limiting block 401 to limit its movement range and ensure that the fixed cone 404 is accurately reset.

Claims

1. A mining surveying rod device that can be quickly installed and disassembled, comprising a housing (1), a rotating shaft (2), a rod (201), a scale (202), a support column (4), and a cone (5). The rotating shaft (2) is rotatably mounted at one end of the housing (1). The rod (201) is fixed to the top of the rotating shaft (2), and a scale (202) is provided on one side surface of the rod. The support column (4) is fixed to the other end of the housing (1), and one end of the support column has an annular cavity. The cone (5) is fixed to one end of the support column (4). The device is characterized in that... It also includes a second rotating shaft (3), a handle (301), a support rod (303), a push rod (304), a guide rod (402), a spring (403), a fixed cone (404), and an inclined plate (405). The second rotating shaft (3) is rotatably mounted at one end of the housing (1) and located below the first rotating shaft (2). Multiple handles (301) are fixedly attached to the annular surface of the second rotating shaft (3) and evenly distributed along its center. The support rod (303) is fixedly attached to one end of the second rotating shaft (3). Multiple push rods (304) are evenly distributed along its center at one end of the support rod (303). One end of the support rod (303) passes through the support column (4) and extends to the annular surface of the support column (4). In the cavity, the push rod (304) is located in the annular cavity of the support column (4). One end of the support column (4) is slidably provided with multiple guide rods (402) evenly distributed along its center. A fixed cone (404) is fixed between two vertically aligned guide rods (402). A spring (403) is sleeved on the outside of each guide rod (402). The two ends of each spring (403) are fixedly connected to the support column (4) and the corresponding fixed cone (404) respectively. An inclined plate (405) is fixed on each fixed cone (404). The number of inclined plates (405) is the same as that of the push rod (304), and the running trajectory of the push rod (304) intersects with the inclined plate (405).

2. A mining surveying benchmark device that can be quickly installed and disassembled according to claim 1, characterized in that, It also includes a limiting plate (302). One end of the housing (1) is fixed with multiple limiting plates (302) evenly distributed along its center. The handle (301) is inserted into the corresponding limiting plate (302). The annular surface of the rotating shaft (3) is in close contact with the limiting plate (302) and forms a rotational contact with the limiting plate (302).

3. A mining surveying benchmark device that can be quickly installed and disassembled according to claim 2, characterized in that, It also includes a limiting block (401) and a baffle (406). The limiting block (401) is fixed to the top of the cone (5), and a baffle (406) is fixed to each fixed cone (404). The baffle (406) is in contact with the limiting block (401).

4. A mining surveying benchmark device that can be quickly installed and disassembled according to claim 3, characterized in that, It also includes a footplate (6), with two footplates (6) arranged side by side and fixed to the other end of the housing (1).

5. A mining surveying benchmark device that can be quickly installed and disassembled according to claim 4, characterized in that, The end of the handle (301) away from the pivot (3) adopts a hemispherical structure design.

6. A mining surveying benchmark device that can be quickly installed and disassembled according to claim 5, characterized in that, Each footboard (6) has anti-slip textures on its surface.

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