Geological exploration drill rod device

Abstract

The utility model provides a geological exploration drill rod device which comprises two movable vertical rods and a fixed cross rod, the middles of the upper portions of the two movable vertical rods are connected through the fixed cross rod, a lifting rod is arranged below the fixed cross rod, the left side and the right side of the upper portion of the fixed cross rod are respectively provided with an electric telescopic rod, and a rotating motor is arranged in the middle of the upper portion of the lifting rod. Compared with the prior art, the movable vertical rod drilling device has the advantages that by arranging the adjusting hole, the ground inserting rotating rod, the rotating head and the hexagonal groove, the ground inserting rotating rod can be inserted into soil, so that the stability of the movable vertical rod in the drilling process can be improved, and the movable vertical rod is not prone to moving left and right; and by arranging the electric telescopic rod, the lifting rod, the rotating motor and the spiral drill rod, the spiral drill rod can conveniently drill into soil to rapidly complete soil sampling, and the drilling efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of geological exploration, and particularly relates to a geological exploration drill rod device. Background Art

[0002] A geological exploration drill rod is a tool used for geological exploration, usually made of metal materials. It is mainly used for drilling and sampling. It can rotate and propel the drill bit deep into the ground to obtain samples of stratum soil to obtain geological information and analyze underground resources. However, the geological exploration drill rod equipment in the prior art has poor stability during exploration, which makes the equipment easy to slip, affecting the exploration process.

[0003] Drill pipe vibration and shaking: When the drill pipe passes through the strata underground, due to the unevenness of the geological layer or the unstable operation of the drilling machinery, the equipment is easily affected by vibration and shaking, causing the drill pipe to move left and right, thus affecting the stability and accuracy of drilling.

[0004] Safety hazards: Drill rod movement can cause risk of operator injury or equipment damage. When the drill rod suddenly moves left or right or loses control, it may cause accidents, harm operators, and may damage equipment or facilities around the work area.

[0005] Inefficient drilling: The left and right movement of the drill rod causes pauses and delays during the exploration process, reducing drilling efficiency. It is necessary to stop and readjust the position and stability of the drill rod to ensure continued drilling. This not only increases exploration time and cost, but may also extend the completion time of the project.

[0006] In summary, the geological exploration drill rod equipment in the prior art is prone to sliding due to poor stability, which affects the exploration process. In order to solve the above problems, it is now necessary to develop a geological exploration drill rod device. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model aims to provide a geological exploration drill rod device to solve the problems raised in the above-mentioned background technology.

[0008] The utility model is realized by the following technical scheme: a geological exploration drill rod device, comprising: two movable vertical poles and a fixed horizontal pole, the middle of the two movable vertical poles is connected by a fixed horizontal pole, a lifting rod is arranged below the fixed horizontal pole, and an electric telescopic rod is respectively installed on the left and right sides above the fixed horizontal pole;

[0009] A rotating motor is installed in the middle of the upper part of the lifting rod, and a spiral drill rod is installed in the middle of the lower part of the lifting rod. Two adjustment holes are respectively provided at the lower left side of the left movable vertical rod and the lower right side of the right movable vertical rod, and a ground-inserting rotary rod is respectively installed in each of the adjustment holes;

[0010] A rotating head is installed at the upper end of each of the ground-inserting rotating rods, and a hexagonal rotating groove is opened at the lower part of each of the rotating heads. The inner wall of the adjusting hole is provided with an inner screw groove, and the outer wall of the ground-inserting rotating rod is provided with a thread.

[0011] As a preferred embodiment, the lower ends of the two electric telescopic rods are respectively connected to the top of the lifting rod, and a straight groove is respectively opened in the middle of the right side of the left movable vertical rod and in the middle of the left side of the right movable vertical rod.

[0012] As a preferred embodiment, a sliding block is installed in the middle of the left and right sides of the lifting rod respectively. The front views of the two movable vertical poles are both L-shaped structures and are installed in a mirror image. When the lifting rod moves up and down, the sliding block can be driven to slide up and down in the linear groove, thereby helping to reduce shaking and jittering and improve stability and safety.

[0013] As a preferred embodiment, two universal wheels are respectively installed in the middle of the lower left side of the left movable pole and the middle of the lower right side of the right movable pole. The rotating motor is connected to the auger rod through a transmission shaft. The rotating motor is connected to the auger rod through a transmission shaft. The rotating motor can drive the auger rod to rotate through the transmission shaft, and at the same time start the two electric telescopic rods to drive the auger rod to descend and screw into the soil through the lifting rod.

[0014] As a preferred embodiment, the lifting rod is slidably connected to the two linear grooves through two sliding blocks, and the ground-inserting rotating rod is rotationally connected to the adjustment hole through a thread. An external hexagonal wrench is inserted into the hexagonal rotating grooves in the four rotating heads to rotate and descend the ground-inserting rotating rod in the adjustment hole, so that the ground-inserting rotating rod is inserted into the soil, thereby completing the fixation of the mobile vertical pole.

[0015] As a preferred embodiment, the electric telescopic rod is an extended electric push rod, and the two electric telescopic rods are a synchronization mechanism.

[0016] As a preferred embodiment, the rotating motor is a servo motor, and the lower end of the ground-inserting rotating rod is a pointed cone.

[0017] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting the adjustment hole, the ground-inserted rotary rod, the rotating head and the hexagonal groove, the ground-inserted rotary rod can be inserted into the soil, thereby improving the stability of the mobile vertical pole during drilling, making it difficult to move left and right, so that the spiral drill rod is not easy to move left and right during the drilling process to affect the drilling process; by setting the electric telescopic rod, the lifting rod, the rotating motor and the spiral drill rod, the spiral drill rod can be easily drilled into the soil to quickly complete soil sampling, thereby improving the drilling efficiency; at the same time, due to the provision of the linear groove and the sliding block, the lifting rod can drive the sliding block to slide up and down in the linear groove while lifting and lowering, which helps to reduce shaking and jittering and improve stability and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a geological exploration drill rod device.

[0020] Figure 2 The utility model is a front view schematic diagram of the connection between the left end of the lifting rod and the sliding block in a geological exploration drill rod device.

[0021] Figure 3 for Figure 1 A magnified schematic diagram of part A.

[0022] Figure 4 The utility model is a schematic diagram of a top view of a rotating head in a geological exploration drill rod device.

[0023] In the figure, 100-movable vertical pole, 200-fixed horizontal pole, 300-lifting pole, 400-electric telescopic pole, 500-rotating motor, 600-auger rod, 700-linear groove, 800-universal wheel, 900-ground rotating rod, 110-rotating head, 120-adjusting hole, 130-hexagonal rotating groove, 140-sliding block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a geological exploration drill rod device, comprising: two mobile upright poles 100 and a fixed cross bar 200, the two mobile upright poles 100 are connected in the middle by the fixed cross bar 200, a lifting rod 300 is arranged below the fixed cross bar 200, and an electric telescopic rod 400 is respectively installed on the left and right sides above the fixed cross bar 200;

[0026] A rotating motor 500 is installed in the middle of the upper part of the lifting rod 300, and an auger rod 600 is installed in the middle of the lower part of the lifting rod 300. Two adjustment holes 120 are respectively provided at the lower left side of the left movable pole 100 and the lower right side of the right movable pole 100. A ground-inserting rotating rod 900 is installed in each adjustment hole 120.

[0027] A rotating head 110 is installed at the upper end of each ground-inserting rotating rod 900, and a hexagonal rotating groove 130 is opened at the lower part of each rotating head 110. The inner wall of the adjustment hole 120 is provided with an inner screw groove, and the outer wall of the ground-inserting rotating rod 900 is provided with a thread.

[0028] The lower ends of the two electric telescopic rods 400 are respectively connected to the upper part of the lifting rod 300, and a linear groove 700 is respectively opened in the middle of the right side of the left movable pole 100 and the middle of the left side of the right movable pole 100.

[0029] A sliding block 140 is installed in the middle of the left and right sides of the lifting rod 300 respectively. The front views of the two movable vertical rods 100 are both L-shaped structures and are installed in a mirror image. When the lifting rod 300 moves up and down, it can drive the sliding block 140 to slide up and down in the linear groove 700, thereby helping to reduce shaking and jittering and improve stability and safety.

[0030] Two universal wheels 800 are respectively installed in the middle of the lower left side of the left movable pole 100 and the middle of the lower right side of the right movable pole 100. The rotating motor 500 is connected to the auger rod 600 through a transmission shaft. The rotating motor 500 can drive the auger rod 600 to rotate through the transmission shaft, and at the same time start the two electric telescopic rods 400, so that they drive the auger rod 600 to descend and rotate into the soil through the lifting rod 300.

[0031] The lifting rod 300 is slidably connected to the two linear grooves 700 through two sliding blocks 140, and the ground-inserting rotary rod 900 is rotationally connected to the adjustment hole 120 through a thread. An external hexagonal wrench is inserted into the hexagonal rotary groove 130 in the four rotating heads 110, so that the ground-inserting rotary rod 900 rotates and descends in the adjustment hole 120, and the ground-inserting rotary rod 900 is inserted into the soil, thereby completing the fixation of the mobile vertical pole 100.

[0032] The electric telescopic rod 400 is an extended electric push rod, and the two electric telescopic rods 400 are a synchronization mechanism.

[0033] The rotary motor 500 is a servo motor, and the lower end of the ground-inserting rotary rod 900 is a pointed cone.

[0034] See also Figure 1 , Figure 3 as well as Figure 4 As the first embodiment of the utility model: when in use, the mobile pole 100 can be pushed, and the mobile pole 100 can be moved by the universal wheel 800, so that the spiral drill rod can be moved to the exploration position. After moving to the exploration position, an external hexagonal wrench is inserted into the hexagonal rotation groove 130 in the four rotating heads 110, so that the ground-inserting rotary rod 900 is rotated and lowered in the adjustment hole 120, and the ground-inserting rotary rod 900 is inserted into the soil, so that the mobile pole 100 can be fixed, so that the mobile pole 100 is not easy to move during the drilling process, and then the spiral drill rod 60 is not easy to move left and right during the drilling process to affect the drilling process.

[0035] See also Figure 1 and Figure 2 , as the second embodiment of the utility model: after the mobile upright pole 100 is fixed, the rotary motor 500 is started to make it rotate forward, and the rotary motor 500 can drive the auger rod 600 to rotate through the transmission shaft, and at the same time, the two electric telescopic rods 400 are started to drive the auger rod 600 to descend and screw into the soil through the lifting rod 300. The depth of the auger rod 600 can be adjusted according to the actual drilling needs. When the auger rod 600 reaches the required depth, the rotary motor 500 is reversed, so that the auger rod 600 can be driven to reverse and screw the soil outward to complete the rapid sampling of the soil. Through the above steps, the final effect is that the auger rod 600 can be easily drilled into the soil to quickly complete the soil sampling, thereby improving the drilling efficiency;

[0036] When the lifting rod 300 moves up and down, the sliding block 140 can be driven to slide up and down in the linear groove 700, thereby helping to reduce shaking and trembling and improve stability and safety.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A geological exploration drill rod device, comprising: Two movable vertical poles (100) and a fixed cross bar (200), wherein the two movable vertical poles (100) are connected in the middle of the upper part by a fixed cross bar (200), and the characteristics are: a lifting rod (300) is arranged below the fixed cross bar (200), and an electric telescopic rod (400) is respectively installed on the left and right sides above the fixed cross bar (200); A rotating motor (500) is installed in the middle of the upper part of the lifting rod (300), a spiral drill rod (600) is installed in the middle of the lower part of the lifting rod (300), two adjustment holes (120) are respectively provided at the lower left side of the left movable upright pole (100) and the lower right side of the right movable upright pole (100), and a ground-inserting rotating rod (900) is respectively installed in each of the adjustment holes (120); A rotating head (110) is installed at the upper end of each of the ground-inserting rotating rods (900), and a hexagonal rotating groove (130) is opened at the lower part of each of the rotating heads (110). The inner wall of the adjusting hole (120) is provided with an inner screw groove, and the outer wall of the ground-inserting rotating rod (900) is provided with a thread.

2. A geological prospecting drill rod device as claimed in claim 1, characterized in that: The lower ends of the two electric telescopic rods (400) are respectively connected to the upper part of the lifting rod (300), and a linear groove (700) is respectively provided in the middle of the right side of the left movable vertical rod (100) and the middle of the left side of the right movable vertical rod (100).

3. A geological prospecting drill rod device as claimed in claim 2, characterized in that: A sliding block (140) is respectively installed in the middle of the left and right sides of the lifting rod (300), and the front view surfaces of the two movable upright rods (100) are both L-shaped structures and are installed in a mirror image.

4. A geological prospecting drill rod device as claimed in claim 3, characterized in that: Two universal wheels (800) are respectively installed in the middle of the lower left side of the left movable pole (100) and the middle of the lower right side of the right movable pole (100), and the rotary motor (500) is connected to the auger rod (600) via a transmission shaft.

5. A geological prospecting drill rod device as claimed in claim 4, characterized in that: The lifting rod (300) is slidably connected to the two linear grooves (700) via two sliding blocks (140), and the ground-inserting rotating rod (900) is rotatably connected to the adjustment hole (120) via threads.

6. A geological prospecting drill rod device as claimed in claim 1, characterized in that: The electric telescopic rod (400) is an extended electric push rod, and the two electric telescopic rods (400) are a synchronization mechanism.

7. A geological prospecting drill rod device as claimed in claim 1, characterized in that: The rotating motor (500) is a servo motor, and the lower end of the ground-inserting rotating rod (900) is a pointed cone.

Images