Measuring device for geological prospecting

Abstract

The application provides a measuring device for geological survey, when the measuring device needs to be disassembled, only the locking assembly is loosened, and the locking assembly is out of contact with the sliding block, at this time, the sliding block can slide in the sliding groove, so that the measuring device is smoothly slid out of the mounting seat. The whole disassembly process is simple, convenient and smooth, and the use efficiency and the operation safety of the equipment are greatly improved. In the traditional structure, the center of gravity of the support is unstable, when the triangular support is pulled out, due to the high center of gravity of the measuring device, the equipment is easily shaken or even tilted, so that collision or damage is caused. The measuring device in the application is designed to be detachable, the user can remove the measuring device before removing the support, so that the damage problem of the equipment caused by the high head and light foot is fundamentally avoided, and the service life and safety of the measuring device are significantly improved.

Description

Technical Field

[0001] This application relates to the field of geological exploration, and more particularly to a measuring device for geological exploration. Background Technology

[0002] Geological exploration often requires the use of measuring instruments. To ensure the accuracy of the measured data, the measuring instrument needs to be fixed on a tripod to prevent it from shaking or shifting during the measurement process, thus ensuring more accurate measurement results.

[0003] Traditional measuring instruments and tripods are often integrated into a single unit to ensure the instrument remains fixed to the tripod throughout the measurement process. In this configuration, one end of the tripod serves as the frame, while the other end holds the measuring instrument, resulting in a top-heavy structure. During measurement, the tripod often needs to be firmly embedded in the soil to ensure stability. However, when pulling out the tripod, the top-heavy weight distribution causes the measuring instrument to sag to one side due to the force applied to the lower part of the tripod during removal. If insufficient force is applied, this can lead to collisions, damage, or rendering the measuring instrument unusable. Utility Model Content

[0004] In view of this, it is necessary to provide a measuring device for geological exploration to solve the above problems.

[0005] An embodiment of this application provides a measuring device for geological exploration, comprising:

[0006] The bracket assembly includes: a support leg and a mounting base disposed on the support leg, wherein the mounting base has a sliding groove;

[0007] A locking assembly is disposed on the mounting base and threadedly connected to the mounting base, wherein a portion of the locking assembly extends into the slide groove;

[0008] The measuring instrument is equipped with a slider, which is detachably connected to the slide groove.

[0009] During installation, the slider is housed within the groove and abuts against the locking assembly; during disassembly, the locking assembly is released to slide the measuring instrument out of the groove.

[0010] In at least one embodiment of this application, a sliding groove is provided on one side of the mounting base, and a screw hole communicating with the sliding groove is provided on the other side of the mounting base. The sliding groove is opened along a first direction, and the screw hole is opened along a second direction, wherein the first direction is perpendicular to the second direction.

[0011] In at least one embodiment of this application, the locking component includes:

[0012] The first locking bolt has one end located outside the mounting base and the other end extending through the screw hole into the slide groove and abutting against the measuring instrument.

[0013] In at least one embodiment of this application, the mounting base is further provided with a first hole, which is opened along the first direction and communicates with the sliding groove;

[0014] The locking assembly further includes:

[0015] The pusher has one end located outside the mounting base and the other end provided with a pusher portion, which extends through the first hole into the slide groove.

[0016] In at least one embodiment of this application, the mounting base is provided with a guide block that is disposed within the groove;

[0017] The measuring instrument has a guide groove, which is slidably connected to the guide block.

[0018] In at least one embodiment of this application, the measuring instrument includes:

[0019] The main body has the slider;

[0020] The measuring head protrudes from the main body.

[0021] An auxiliary lighting element is disposed on the main body.

[0022] In at least one embodiment of this application, the auxiliary illumination element is located on both sides of the measuring head, and the distance from the auxiliary illumination element to the main body is denoted as a, and the distance from the side of the measuring head away from the main body to the main body is denoted as b, satisfying the relationship: b > a.

[0023] In at least one embodiment of this application, the support leg is provided with a rotating hole;

[0024] The mounting base has a protruding rotating column, the rotating column has a fixing hole, and the rotating column extends through the rotating hole to the other end;

[0025] The measuring device for geological exploration also includes:

[0026] The second locking bolt has one end abutting against the support leg and the other end housed in the fixing hole and threadedly fixed to the rotating column.

[0027] In at least one embodiment of this application, the support foot includes:

[0028] The connector has the aforementioned rotating hole;

[0029] The telescopic rod has one end rotatably connected to the connector. There are three telescopic rods, and the three telescopic rods are set at equal angles.

[0030] In at least one embodiment of this application, the telescopic rod has a tapered portion at the end away from the connector, and the tapered portion gradually narrows towards the end away from the connector.

[0031] The measuring device for geological exploration implemented in this embodiment will have at least the following beneficial effects:

[0032] The aforementioned geological exploration measuring device allows for easy disassembly of the measuring instrument by simply loosening the locking assembly to disengage it from the slider. The slider then slides within the groove, smoothly removing the measuring instrument from the mounting base. The entire disassembly and assembly process is simple, convenient, and smooth, greatly improving efficiency and operational safety.

[0033] In traditional structures, the support frame is unstable. When the tripod is removed, the high center of gravity of the measuring instrument can easily cause the equipment to shake or even tip over, resulting in collisions or damage. In this application, the measuring instrument is designed to be detachable. Users can remove the measuring instrument before removing the support frame, fundamentally avoiding the equipment damage caused by top-heavy design and significantly improving the service life and safety of the measuring instrument.

[0034] The structural guidance between the slider and the groove, combined with the clamping and fixing of the locking assembly, makes the position of the measuring instrument more stable during operation, and it is not easy to shake or deviate. This effectively improves the measurement accuracy and data reliability, and meets the needs of high-precision measurement in geological exploration. Attached Figure Description

[0035] Figure 1 This is a structural diagram of a measuring device used for geological exploration.

[0036] Figure 2 An exploded view of a measuring device used for geological exploration;

[0037] Figure 3 This is another structural view of a measuring device used for geological exploration;

[0038] Figure 4 for Figure 1 Structural diagram of the middle part.

[0039] Explanation of main component symbols

[0040] 100. Measuring devices used for geological exploration;

[0041] 110. Bracket assembly; 111. Support leg; 112. Mounting base; 112a. Slide groove; 112b. Screw hole; A. First direction; B. Second direction; 112c. First hole; 1121. Guide block; 111a. Rotating hole; 1122. Rotating column; 1111. Connector; 1112. Telescopic rod; 1113. Cone;

[0042] 120. Locking assembly; 121. First locking bolt; 122. Pushing component; 1221. Pushing part;

[0043] 130. Measuring instrument; 131. Slider; 130a. Guide groove; 132. Main body; 133. Measuring head; 134. Auxiliary lighting component;

[0044] 140. Second locking bolt. Detailed Implementation

[0045] The embodiments of this application will now be described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0046] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or may also have an intervening component. When a component is considered to be "placed" on another component, it can be directly placed on the other component or may also have an intervening component. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "back," and similar expressions used in this article are for illustrative purposes only.

[0047] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0048] An embodiment of this application provides a measuring device 100 for geological exploration, comprising:

[0049] The bracket assembly 110 includes: a support leg 111 and a mounting base 112 disposed on the support leg 111, wherein the mounting base 112 is provided with a sliding groove 112a;

[0050] A locking assembly 120 is disposed on the mounting base 112 and threadedly connected to the mounting base 112, and the locking assembly 120 extends partially into the slide groove 112a;

[0051] The measuring instrument 130 is equipped with a slider 131, which is detachably connected to the slide groove 112a;

[0052] During installation, the slider 131 is housed within the slide groove 112a and abuts against the locking assembly 120; during disassembly, the locking assembly 120 is released to slide the measuring instrument 130 out of the slide groove 112a.

[0053] Please refer to Figures 1-4 In this embodiment, when installing the measuring instrument 130, the operator aligns the slider 131 on the measuring instrument 130 with the groove 112a provided on the mounting base 112, and slides the measuring instrument 130 into the groove 112a, so that the slider 131 is securely housed inside the groove 112a. After installation, by rotating the locking assembly 120 provided on the mounting base 112, a portion of its structure extends into the groove 112a, abutting against the slider 131 and generating a clamping force, thereby firmly fixing the measuring instrument 130 to the mounting base 112.

[0054] When it is necessary to disassemble the measuring instrument 130, simply loosen the locking assembly 120 to disengage it from the slider 131. At this time, the slider 131 can slide within the slide groove 112a, thus smoothly sliding the measuring instrument 130 out of the mounting base 112. The entire disassembly and assembly process is simple and convenient, and the operation is smooth, greatly improving the efficiency of use and the operational safety of the equipment.

[0055] The guide engagement between the slider 131 and the slide groove 112a allows the measuring instrument 130 to be quickly positioned and smoothly slide into the slide groove 112a, while the locking assembly 120 provides quick clamping and fixation. Without the need for cumbersome screw connections or multi-point operations, installation and disassembly can be easily completed by one person, greatly improving work efficiency.

[0056] In traditional structures, the support frame is unstable. When the tripod is removed, the high center of gravity of the measuring instrument 130 can easily cause the equipment to shake or even tip over, resulting in collisions or damage. In this application, the measuring instrument 130 is designed to be detachable. Users can remove the measuring instrument 130 before removing the support frame, fundamentally avoiding the equipment damage caused by top-heavy design and significantly improving the service life and safety of the measuring instrument 130.

[0057] The structural guidance between the slider 131 and the groove 112a, combined with the clamping and fixing of the locking assembly 120, makes the position of the measuring instrument 130 more stable during operation, and it is not easy to shake or deviate, thereby effectively improving the measurement accuracy and data reliability, and meeting the needs of high-precision measurement in geological exploration.

[0058] It should be noted that the slide groove 112a is roughly a rectangular open groove, the mounting base 112 is roughly a rectangular block and has a round shaft at the bottom, and the slider 131 is roughly a rectangular block.

[0059] In at least one embodiment of this application, a groove 112a is provided on one side of the mounting base 112, and a screw hole 112b communicating with the groove 112a is provided on the other side of the mounting base 112. The groove 112a is opened along a first direction A, and the screw hole 112b is opened along a second direction B. The first direction A is perpendicular to the second direction B.

[0060] Please refer to Figures 1-4 In this embodiment, the slide 112a is used to receive and guide the slider 131 on the measuring instrument 130, so that the measuring instrument 130 can slide into the slide 112a in the first direction A and complete the installation.

[0061] The screw hole 112b is provided with a locking assembly 120 (such as a first locking bolt 121). The first locking bolt 121 is inserted from one side of the mounting base 112, passes through the screw hole 112b along the second direction B, and a part of the structure extends into the slide groove 112a.

[0062] After the slider 131 of the measuring instrument 130 slides into the groove 112a and is positioned, the operator can tighten the locking component 120 so that one end of it presses the slider 131 from the second direction B, thereby achieving stable locking of the measuring instrument 130.

[0063] When it is necessary to disassemble the measuring instrument 130, simply loosen the locking component 120 to allow it to exit the slide groove 112a, and the slider 131 can slide out along the slide groove 112a, achieving quick disassembly.

[0064] The slide 112a is used to guide and position the measuring instrument 130, while the screw hole 112b is used to achieve locking control. The two are arranged in different directions, so that the functional components do not interfere with each other and work together, thereby improving the overall reliability and stability of the system.

[0065] The operator simply slides the measuring instrument 130 into the groove 112a and tightens the locking bolts vertically to complete the installation. No multi-faceted collaboration or complex alignment is required; the assembly process is intuitive and simple, significantly improving installation efficiency.

[0066] The locking assembly 120 applies force to the slider 131 in a direction perpendicular to the sliding direction, so that the locking force acts directly on the side of the slider 131. Compared with locking in the same direction, it is more effective in resisting the slippage of the slider 131, which helps to enhance the seismic resistance and stability of the overall structure and ensures accurate positioning and reliable data during the measurement process.

[0067] It should be noted that screw hole 112b is a threaded hole.

[0068] In at least one embodiment of this application, the locking assembly 120 includes:

[0069] The first locking bolt 121 has one end located outside the mounting base 112, and the other end extends through the screw hole 112b into the slide groove 112a and abuts against the measuring instrument 130.

[0070] Please refer to Figures 1-4 In this embodiment, the user slides the measuring instrument 130 with slider 131 into the slide groove 112a of the mounting base 112, so that slider 131 is accurately positioned inside the slide groove 112a.

[0071] The first locking bolt 121, located outside the mounting base 112, is rotated manually or with a tool, causing it to gradually extend into the screw hole 112b (second direction B). Once one end of the first locking bolt 121 enters the slide groove 112a, it will directly contact the side of the slider 131.

[0072] Continue to tighten the first locking bolt 121, and its end will apply an axial clamping force to the slider 131, thereby making the measuring instrument 130 stably positioned in the slide groove 112a and preventing it from loosening or shifting during the measurement process.

[0073] When it is necessary to remove the measuring instrument 130, the user only needs to loosen the first locking bolt 121 in the opposite direction to release it from the clamping of the slider 131, and then the measuring instrument 130 can be smoothly slid out along the slide groove 112a.

[0074] The threaded locking structure prevents repeated wear on the slider 131 or the groove 112a, effectively extending the service life of each component and reducing maintenance costs.

[0075] The first locking bolt 121 is a bolt.

[0076] In at least one embodiment of this application, the mounting base 112 is further provided with a first hole 112c, the first hole 112c being opened along the first direction A and communicating with the slide groove 112a;

[0077] The locking assembly 120 further includes:

[0078] The pusher 122 has one end located outside the mounting base 112 and the other end provided with a pusher portion 1221, which extends through the first hole 112c into the slide groove 112a.

[0079] Please refer to Figures 1-4 In this embodiment, a first hole 112c is added to the mounting base 112. The hole is arranged along the direction of the slide groove 112a (i.e., the first direction A) and communicates with the inside of the slide groove 112a to form a guide channel from the outside of the mounting base 112 directly into the slide groove 112a.

[0080] A pusher 122 is provided in the first hole 112c. One end of the pusher 122 is located outside the mounting base 112 for easy manual operation or tool rotation. The other end is provided with a pusher part 1221, which can extend along the first hole 112c into the slide groove 112a.

[0081] After the measuring instrument 130 slides into the slide groove 112a and is initially positioned, the user can tighten the pusher 122 to push the pusher 1221 forward along the slide groove 112a to adjust the position of the measuring instrument 130 relative to the mounting base 112.

[0082] When it is necessary to remove the measuring instrument 130, if the slider 131 and the slide groove 112a are tightly fitted or there is slight jamming, the user can rotate the pusher 122 to push the slider 131 out along the slide groove 112a, thereby removing the measuring instrument 130 and effectively avoiding damage to the equipment due to inconvenience of manual pulling or improper force.

[0083] The pusher 122 pushes the slider 131 from the rear, providing a controlled and uniform unloading force to avoid structural damage or the falling of the measuring instrument 130 caused by violent disassembly.

[0084] The pusher 122 can be regarded as a fine-tuning mechanism, which allows for fine adjustments to the position of the measuring instrument 130 during installation, adapting to different site requirements for measurement accuracy, angle or center of gravity adjustment, and enhancing the system's adaptability and controllability.

[0085] The first hole, 112c, is a through hole.

[0086] In at least one embodiment of this application, the mounting base 112 is provided with a guide block 1121 protruding from it, and the guide block 1121 is disposed within the slide groove 112a;

[0087] The measuring instrument 130 has a guide groove 130a, which is slidably connected to the guide block 1121.

[0088] Please refer to Figures 1-4 In this embodiment, when the operator installs the measuring instrument 130, he aligns the guide groove 130a on the measuring instrument 130 with the guide block 1121 in the slide groove 112a of the mounting base 112 to form a preliminary mating relationship.

[0089] After alignment, the measuring instrument 130 is slowly advanced along the slide groove 112a. Since the guide groove 130a and the guide block 1121 are in a sliding connection relationship, the guide block 1121 can be stably embedded in the guide groove 130a during the advancement process, which plays a role in precise guidance and preventing deviation, so that the slider 131 can smoothly slide into the slide groove 112a.

[0090] When the slider 131 of the measuring instrument 130 is fully slid into the slide groove 112a and reaches the target position, the guide block 1121 and the guide groove 130a maintain a cooperative state, which further enhances the lateral positioning and anti-shaking ability of the measuring instrument 130 from a structural perspective.

[0091] During disassembly, the measuring instrument 130 can guide the guide block 1121 smoothly out of the slide groove 112a along the same sliding path, avoiding jamming or structural wear caused by uneven sliding or misalignment.

[0092] The guide block 1121, as a rigid positioning structure, forms a linear sliding connection with the guide groove 130a. It can forcefully guide the measuring instrument 130 to slide in along the set path during the installation process, effectively avoiding problems such as jamming and misalignment caused by manual angle deviation, and improving assembly accuracy and efficiency.

[0093] After sliding connection, the guide groove 130a can form a clamping structure for the guide block 1121, which restricts the lateral movement of the measuring instrument 130 in the slide groove 112a, preventing lateral swaying or displacement of the measuring head 133 caused by ground vibration, wind force or other factors during the measurement process, and ensuring the stability and accuracy of the measurement data.

[0094] The guide block 1121 is a rectangular block, and the guide groove 130a is a long strip groove.

[0095] In at least one embodiment of this application, the measuring instrument 130 includes:

[0096] The main body 132 has the slider 131;

[0097] The measuring head 133 is positioned protruding from the main body 132;

[0098] An auxiliary lighting element 134 is disposed on the main body 132.

[0099] Please refer to Figures 1-4 In this embodiment, the main body 132 of the measuring instrument 130 serves as the core bearing structure, and a slider 131 for connecting the mounting base 112 slide groove 112a is integrated on it, so that the measuring instrument 130 can be slidably connected to the slide groove 112a in the bracket assembly 110 through the slider 131, thereby achieving quick assembly and stable positioning.

[0100] The measuring instrument 130 has a measuring head 133 at its front end. The measuring head 133 protrudes from the main body 132, which facilitates accurate alignment with the target area after the device is installed, enabling rapid deployment and precise measurement. At the same time, the protruding structure also facilitates unobstructed transmission and reception of measurement signals or laser beams.

[0101] On the main body 132 of the measuring instrument 130, one or more auxiliary lighting elements 134 (such as LED lights) are also provided to provide auxiliary lighting when the light is poor or the working environment is dark (such as at night, in tunnels, deep pits, etc.), so that the measuring personnel can clearly observe the target or calibration point and improve the accuracy and safety of the operation.

[0102] The measuring head 133 is arranged in a protruding manner, which allows the measuring beam or sensing element to be fully exposed to the target direction without being blocked by the main body 132, thereby improving the measurement accuracy.

[0103] Meanwhile, the protruding position of the measuring head 133 makes it easy for the operator to observe, adjust, and align, making it especially suitable for measurement operations in geological sites that require high directional accuracy.

[0104] The auxiliary lighting element 134, set on the main body 132, provides the necessary light source in dark, shadow-covered or visually limited environments, making measurement points, terrain details, scales or reflective markings more clearly visible.

[0105] This avoids misreading, misalignment, and duplicate measurements, significantly improving data accuracy and operational efficiency.

[0106] The measuring head 133 can be a laser rangefinder, a video camera, an infrared rangefinder, etc.

[0107] The auxiliary lighting element 134 is an LED light panel.

[0108] In at least one embodiment of this application, the auxiliary illumination element 134 is located on both sides of the measuring head 133, and the distance from the auxiliary illumination element 134 to the main body 132 is denoted as a, and the distance from the side of the measuring head 133 away from the main body 132 to the main body 132 is denoted as b, satisfying the relationship: b > a.

[0109] Please refer to Figures 1-4 In this embodiment, the auxiliary lighting elements 134 are arranged on both sides of the measuring head 133 of the measuring instrument 130, in a symmetrical or nearly symmetrical distribution. This arrangement allows the auxiliary lighting elements 134 to provide balanced illumination on both sides of the measuring head 133, avoiding shadows caused by unilateral illumination.

[0110] The distance from the end of the measuring head 133 away from the main body 132 to the main body 132 is b, and the distance from the auxiliary lighting element 134 from its light source position to the main body 132 is a, and b>a, that is, the measuring head 133 extends forward a bit relative to the auxiliary lighting element 134.

[0111] During use, when the measuring instrument 130 is aligned with the target measurement point, the auxiliary illumination element 134 will shine light forward. Since the measuring head 133 is in front and the illumination element is slightly behind, the auxiliary light can be directed at the target area from both sides at an angle, avoiding the obstruction of the measuring head 133 and ensuring that the measurement area is fully illuminated.

[0112] When the measuring instrument 130 is used in low-light environments (such as at night, in tunnels, pits, etc.), the auxiliary lighting element 134 works in conjunction with the measuring head 133 to provide good lighting conditions without affecting the measurement accuracy, ensuring that the operator can make visual judgments and operate.

[0113] By making the measuring head 133 more prominent than the auxiliary lighting element 134, the light will not be blocked by the measuring head 133 body, avoiding the formation of a shadow area in front and ensuring that the measuring area is fully and uniformly illuminated.

[0114] It helps operators to clearly observe measurement marks, ground conditions, reference points, etc.

[0115] The illumination elements are located on both sides and slightly behind the measuring head 133, allowing the light beams emitted to illuminate the measuring points at an angle, producing a clearer outline and a three-dimensional effect, thus improving the recognition accuracy in complex lighting conditions or near obstacles.

[0116] Thanks to the good auxiliary lighting conditions, the operator can accurately align the target point or measurement surface, reduce errors or repeated positioning, and improve the reliability and consistency of the measurement data.

[0117] In at least one embodiment of this application, the support foot 111 is provided with a rotating hole 111a;

[0118] The mounting base 112 is provided with a protruding rotating column 1122, the rotating column 1122 is provided with a fixing hole, and the rotating column 1122 extends through the rotating hole 111a to the other end;

[0119] The measuring device 100 for geological exploration also includes:

[0120] The second locking bolt 140 has one end abutting against the support leg 111, and the other end is received in the fixing hole and threadedly fixed to the rotating column 1122.

[0121] Please refer to Figures 1-4 In this embodiment, the mounting base 112 is provided with a rotating column 1122 protruding in the vertical direction. The rotating column 1122 passes through the rotating hole 111a provided at the bottom of the measuring instrument 130, thereby mounting the measuring instrument 130 on the mounting base 112 and enabling it to rotate around the rotating column 1122 at a certain angle.

[0122] The rotating column 1122 has a fixing hole inside for use with the second locking bolt 140. One end of the bolt abuts against the bottom structure of the measuring instrument 130, and the other end is inserted into the rotating column 1122 and connected to the fixing hole through a thread, thereby achieving angle locking of the measuring instrument 130 relative to the rotating column 1122.

[0123] In practical use, after initial installation, the operator can manually rotate the measuring instrument 130 to the appropriate direction according to the position requirements of the object being measured. After the direction is adjusted, tighten the second locking bolt 140 to secure it to the internal thread of the rotating column 1122, firmly locking the measuring instrument 130 at the current angle to ensure that it does not deviate during subsequent measurements.

[0124] When it is necessary to readjust the direction or dismantle the equipment, simply loosen the second locking bolt 140 to unlock the connection between the measuring instrument 130 and the rotating column 1122, so as to achieve rotational readjustment or smooth disassembly.

[0125] After the measuring instrument 130 is connected to the mounting base 112 via the rotating column 1122, it can rotate around the rotating axis, which makes it easy for the operator to quickly adjust the measuring direction according to the needs of the site survey without moving the support position, thus improving the flexibility and efficiency of the on-site operation.

[0126] After the direction is adjusted, the second locking bolt 140 can accurately lock the measuring instrument 130 at the target angle, which is not easy to shake or deviate during subsequent use, thus avoiding measurement errors caused by directional deviation and improving measurement accuracy.

[0127] The fixing hole is a threaded hole; the rotating column 1122 is roughly cylindrical; the second locking bolt 140 is a bolt.

[0128] In at least one embodiment of this application, the support foot 111 includes:

[0129] The connector 1111 has the aforementioned rotating hole 111a;

[0130] Telescopic rod 1112, one end of which is rotatably connected to the connector 1111, there are three telescopic rods 1112, and the three telescopic rods 1112 are arranged at equal angles.

[0131] Please refer to Figures 1-4 In this embodiment, the connector 1111 is located at the center of the lower end of the bracket and has a rotating hole 111a for engaging with the rotating column 1122 on the mounting base 112. The presence of the rotating hole 111a allows the connector 1111 to form a rotatable connection with the rotating column 1122. In conjunction with the aforementioned second locking bolt 140, reliable installation and directional adjustment of the entire support leg 111 structure can be achieved.

[0132] Each connector 1111 is connected to three telescopic rods 1112 by hinge or rotation. The three telescopic rods 1112 are symmetrically arranged at equal angles (120° intervals) along the horizontal direction, forming a stable triangular support structure. One end of each telescopic rod 1112 is rotatably connected to the connector 1111, and the other end is used to contact the ground and can be extended or retracted as needed.

[0133] During installation, users can unfold the three telescopic rods 1112 to a suitable angle according to the ground conditions. By adjusting the length of each telescopic rod 1112, the bracket can remain vertically stable even on uneven or sloping terrain. The unfolded three-point support structure can firmly support the gravity load of the mounting base 112 and the measuring instrument 130, improving overall stability. After use, the telescopic rods 1112 can be retracted and attached to the connector 1111 for easy storage and transfer of the equipment.

[0134] The three telescopic rods 1112 are symmetrically distributed around the connector 1111 at equal angles, forming a three-point support. They naturally possess the strongest geometric feature of structural stability (triangular structure), which can effectively support the weight of the measuring instrument 130. Even if the equipment is top-heavy, it is not easy to tip over.

[0135] Since each telescopic rod 1112 is an adjustable structure, users can independently adjust its extension and retraction to accommodate different ground heights and slopes, ensuring that the mounting base 112 remains horizontal or vertical at all times. This guarantees the accuracy of the measuring instrument 130's measurement direction and improves measurement precision and reliability.

[0136] Rotary hole 111a is a circular through hole.

[0137] In at least one embodiment of this application, the telescopic rod 1112 is provided with a tapered portion 1113 at one end away from the connector 1111, and the tapered portion 1113 gradually narrows towards the end away from the connector 1111.

[0138] Please refer to Figures 1-4 In this embodiment, during the on-site survey, the user first unfolds the three telescopic rods 1112 from the connector 1111 at equal angles, and adjusts their lengths according to the terrain elevation to ensure that the mounting base 112 and the measuring instrument 130 remain horizontal.

[0139] After the telescopic rod 1112 is adjusted, its lower cone 1113 will directly contact the ground. Because the cone 1113 has a gradually tapering conical outer profile, when the user applies downward pressure or the equipment's own weight is applied, the cone 1113 can be partially inserted into the soil or gravel.

[0140] The conical structure changes the contact method between the support and the ground from surface contact to point contact and embedding, which can enhance friction and anti-slip ability, play an anchoring and supporting role, and effectively improve the overall stability of the support.

[0141] After the operation is completed, the user can pull out the telescopic rods 1112 one by one, and the cone 1113 will detach from the ground. Due to its cone-shaped structure, the resistance when pulling out is less than the pressure when inserting, which facilitates disassembly and relocation.

[0142] The cone 1113 can be partially inserted into the surface soil or gravel to form a reliable support point during equipment operation. Even in soft, sloping or windy environments, it can effectively prevent the support from slipping, tilting or overturning, thus improving measurement stability.

[0143] The tapered end can concentrate force and penetrate deep into the ground, improving the ability to resist lateral forces. The improved stability of the support means that the measuring instrument 130 will not wobble, tilt or deviate during the entire measurement process, which helps to keep the measuring axis of the measuring instrument 130 stable, thereby improving the accuracy and repeatability of the measurement data.

[0144] The presence of the cone 1113 structure can delay or prevent the support from suddenly leaving the ground, providing the operator with a safer reaction time and reducing the risk of equipment damage.

[0145] The cone portion 1113 is conical.

[0146] The above description is merely an embodiment of this application. It should be noted that those skilled in the art can make improvements without departing from the inventive concept of this application, but these improvements all fall within the protection scope of this application.

Claims

1. A measuring device for geological exploration, characterized in that, include: The bracket assembly includes: a support leg and a mounting base disposed on the support leg, wherein the mounting base has a sliding groove; A locking assembly is disposed on the mounting base and threadedly connected to the mounting base, wherein a portion of the locking assembly extends into the slide groove; The measuring instrument is equipped with a slider, which is detachably connected to the slide groove. During installation, the slider is housed within the groove and abuts against the locking assembly; during disassembly, the locking assembly is released to slide the measuring instrument out of the groove.

2. The measuring device for geological exploration according to claim 1, characterized in that, The mounting base has a sliding groove on one side and a screw hole communicating with the sliding groove on the other side. The sliding groove is opened along a first direction and the screw hole is opened along a second direction. The first direction is perpendicular to the second direction.

3. The measuring device for geological exploration according to claim 2, characterized in that, The locking assembly includes: The first locking bolt has one end located outside the mounting base and the other end extending through the screw hole into the slide groove and abutting against the measuring instrument.

4. The measuring device for geological exploration according to claim 2, characterized in that, The mounting base is also provided with a first hole, which is opened along the first direction and communicates with the sliding groove. The locking assembly further includes: The pusher has one end located outside the mounting base and the other end provided with a pusher portion, which extends through the first hole into the slide groove.

5. The measuring device for geological exploration according to claim 1, characterized in that, The mounting base is provided with a guide block, which is located within the slide groove; The measuring instrument has a guide groove, which is slidably connected to the guide block.

6. The measuring device for geological exploration according to claim 1, characterized in that, The measuring instrument includes: The main body has the slider; The measuring head protrudes from the main body. An auxiliary lighting element is disposed on the main body.

7. The measuring device for geological exploration according to claim 6, characterized in that, The auxiliary illumination element is located on both sides of the measuring head, and the distance from the auxiliary illumination element to the main body is denoted as a, and the distance from the side of the measuring head away from the main body to the main body is denoted as b, satisfying the relationship: b > a.

8. The measuring device for geological exploration according to claim 1, characterized in that, The support leg is provided with a rotating hole; The mounting base has a protruding rotating column, the rotating column has a fixing hole, and the rotating column extends through the rotating hole to the other end; The measuring device for geological exploration also includes: The second locking bolt has one end abutting against the support leg and the other end housed in the fixing hole and threadedly fixed to the rotating column.

9. The measuring device for geological exploration according to claim 8, characterized in that, The support leg includes: The connector has the aforementioned rotating hole; The telescopic rod has one end rotatably connected to the connector. There are three telescopic rods, and the three telescopic rods are set at equal angles.

10. The measuring device for geological exploration according to claim 9, characterized in that, The telescopic rod has a tapered portion at the end away from the connector, and the tapered portion gradually narrows towards the end away from the connector.

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