Adjustable floor pressure relief drill
By installing adjustment and movement components on the drilling rig, the problems of poor mobility and insufficient track adjustment of traditional drilling rigs have been solved, enabling stable drilling and efficient movement in complex terrain, thus improving the applicability and working efficiency of the drilling rig.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHIJIAZHUANG DEPU DRILLING EQUIP CO LTD
- Filing Date
- 2025-10-09
- Publication Date
- 2026-08-04
AI Technical Summary
Traditional drilling rigs have poor mobility in high-stress coal or rock masses and lack unidirectional track adjustment capabilities, making them unsuitable for drilling operations on uneven ground or across obstacles, resulting in low work efficiency.
An adjustable base plate pressure relief drilling rig was designed, employing adjustment and movement components, including guide rails, angle fixing rods, moving wheels, and independent suspension, to achieve guide rail angle adjustment and stable movement of the drilling rig, thereby enhancing the applicability and accuracy of the drilling rig in complex terrain.
It improves the stability and drilling accuracy of drilling rigs in complex terrain, and enhances mobility and work efficiency in environments such as coal mine roadways and mountainous areas.
Smart Images
Figure CN224592075U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of drilling rig technology, and in particular to an adjustable base plate pressure relief drilling rig. Background Technology
[0002] A stress-relief drilling rig is a specialized machine used to drill holes in high-stress coal or rock masses to release internal stress and reduce the risk of rockbursts. It creates space through drilling, allowing stress to redistribute within the coal or rock mass, thereby achieving stress relief.
[0003] Traditional drilling rigs are typically designed to be stationary, making them difficult to move. In work environments requiring frequent movement, such as coal mine tunnels or complex construction sites, the poor mobility of traditional drilling rigs significantly reduces work efficiency. Furthermore, traditional drilling rigs often lack unidirectional track adjustment, making them unsuitable for drilling operations on uneven ground or over obstacles. To address these issues, we have introduced an adjustable base plate pressure-relief drilling rig. Utility Model Content
[0004] This utility model discloses an adjustable base plate pressure relief drilling machine, which improves upon the existing structure and its shortcomings, and provides an adjustable base plate pressure relief drilling machine to achieve better practical value.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: An adjustable base plate pressure relief drilling rig includes a base, a multi-section support column fixedly connected to the top of the base, a top claw fixedly connected to the top of the multi-section support column, a mounting frame fixedly connected to the top of the base, a guide rail rotatably connected to the top of the mounting frame, a power mechanism slidably connected to the outer side of the guide rail, an adjustment component inside the mounting frame, a guide mechanism outside the guide rail, a rack fixedly connected inside the guide rail, a drive motor on one side of the power mechanism, a gear at the bottom of the output shaft of the drive motor, the rack meshing with the gear, and a moving component on one side of the mounting frame. The adjustment assembly includes two mounting bases, which are fixedly connected to the top of the base. An angle fixing rod is rotatably connected to one side of each mounting base. The angle fixing rod is fixed to the guide rail by screws, and an adjustment groove is provided inside the angle fixing rod.
[0006] In a preferred embodiment, one end of the mounting bracket is rotatably connected to a connector, the connector is internally threaded with an angle adjustment rod, one side of the guide rail is fixedly connected to a connecting seat, and one end of the angle adjustment rod is rotatably connected to the interior of the connecting seat.
[0007] In a preferred embodiment, the moving component includes an independent suspension fixedly connected to one side of the mounting bracket. Two fixing members are provided on one side of the independent suspension. A moving wheel is provided on one side of the mounting bracket. An axle is rotatably connected inside the moving wheel. The inside of the fixing member is fixedly connected to the outside of the axle. Bolts are provided inside the fixing member.
[0008] In a preferred embodiment, two mounting rods are fixedly connected to the top of the independent suspension, and a controller is disposed between one side of the two mounting rods.
[0009] In a preferred embodiment, the bottom of the base is fixedly connected with fixing nails at equal intervals.
[0010] In a preferred embodiment, two handrails are fixedly connected to one side of the mounting bracket.
[0011] The adjustable base plate pressure relief drilling rig provided by this utility model has the following advantages: Firstly, by setting up adjustment components, not only can the guide rail and mounting frame be securely connected and supported, but the angle of the guide rail can also be adjusted, allowing the drilling rig to remain stable on uneven ground and ensuring drilling accuracy and stability. This design enables the drilling rig to work in complex terrain conditions, such as coal mine tunnels, mountainous areas, or construction sites, greatly increasing the rig's applicability. The design of the angle fixing rod and adjustment groove ensures that the guide rail can be accurately positioned during adjustment, avoiding drilling errors caused by angle deviations and improving drilling accuracy.
[0012] Secondly, the independent suspension design of the mobile components allows the drilling rig to easily traverse uneven ground. By installing mobile wheels and independent suspension on the drilling rig, it can move under different conditions. This design enables the drilling rig to quickly adjust its position in environments that require frequent movement, such as coal mine tunnels or complex construction sites, significantly improving work efficiency.
[0013] Thirdly, by installing the controller at the corresponding height on the mounting bracket, operators can easily operate the drilling rig, intuitively monitor its movement status, and adjust parameters in a timely manner to ensure a smooth and safe movement process. Attached Figure Description
[0014] Figure 1 This is a three-dimensional schematic diagram of the adjustable base plate pressure relief drilling machine proposed in this utility model.
[0015] Figure 2 This is a front view schematic diagram of the adjustable base plate pressure relief drilling machine proposed in this utility model.
[0016] Figure 3 This is a first exploded view of the adjustable base plate pressure relief drilling rig proposed in this utility model.
[0017] Figure 4 This is a second exploded view of the adjustable base plate pressure relief drilling rig proposed in this utility model.
[0018] In the attached diagram: 1. Base; 2. Multi-section support column; 3. Top claw; 4. Mounting bracket; 5. Guide rail; 6. Power mechanism; 7. Mounting seat; 8. Angle fixing rod; 9. Guide mechanism; 10. Connector; 11. Angle adjustment rod; 12. Connecting seat; 13. Independent suspension; 14. Moving wheel; 15. Fixing component; 16. Bolt; 17. Mounting rod; 18. Controller; 19. Adjustment groove; 20. Fixing nail; 21. Handrail; 22. Rack; 23. Drive motor. Detailed Implementation
[0019] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
[0020] The adjustable base plate pressure relief drilling rig disclosed in this utility model is mainly used in drilling rig scenarios.
[0021] Reference Figures 1 to 4 An adjustable base plate pressure relief drilling rig includes: a base 1, a multi-section support column 2 fixedly connected to the top of the base 1, a top claw 3 fixedly connected to the top of the multi-section support column 2, a mounting frame 4 fixedly connected to the top of the base 1, a guide rail 5 rotatably connected to the top of the mounting frame 4, a power mechanism 6 slidably connected to the outside of the guide rail 5, an adjustment component inside the mounting frame 4, a guide mechanism 9 outside the guide rail 5, a rack 22 fixedly connected inside the guide rail 5, a drive motor 23 on one side of the power mechanism 6, a gear at the bottom of the output shaft of the drive motor 23, the rack 22 meshing with the gear, and a moving component on one side of the mounting frame 4. The adjustment assembly includes two mounting bases 7, which are fixedly connected to the top of the base 1. An angle fixing rod 8 is rotatably connected to one side of the mounting base 7. The angle fixing rod 8 is fixed to the guide rail 5 by screws. An adjustment groove 19 is provided inside the angle fixing rod 8. One end of the mounting bracket 4 is rotatably connected to a connector 10, and an angle adjustment rod 11 is threadedly connected inside the connector 10. A connecting seat 12 is fixedly connected to one side of the guide rail 5, and one end of the angle adjustment rod 11 is rotatably connected to the inside of the connecting seat 12.
[0022] In the above technical solution, considering that traditional drilling rigs typically lack unidirectional track adjustment capabilities and cannot adapt to drilling operations on uneven ground or requiring crossing obstacles, the specific operation is as follows: By setting an adjustment component in the drilling rig, the device is first erected so that the base 1 contacts the ground to provide stable support. Then, the operator rotates the angle adjustment rod 11. Since the top of the guide rail 5 is rotatably connected to the mounting frame 4, the guide rail 5 can rotate to one side of the mounting frame 4. When the angle of the guide rail 5 changes, the screw connecting the bottom of the guide rail 5 will slide in the adjustment groove 19. At the same time, the angle fixing rod 8 will rotate around the mounting base 7 until the guide rail 5 is adjusted to a position parallel to the ground. At this time, the drive motor 23 is started, driving the gear to rotate. The gear moves downward along the rack 22, thereby driving the power mechanism 6 to move downward along the guide rail 5, and the drilling operation begins. After drilling is completed, simply reverse the drive motor 23 to move the power mechanism 6 back to the upper end of the guide rail 5. Then, rotate the angle adjustment rod 11 in the opposite direction to gradually raise the bottom of the guide rail 5, maintaining a certain distance from the ground. By setting the adjustment component, not only can the guide rail 5 be securely connected and supported to the mounting frame 4, but the angle of the guide rail 5 can also be adjusted, allowing the drilling rig to remain stable on uneven ground and ensuring drilling accuracy and stability. This design enables the drilling rig to work in complex terrain conditions, such as coal mine tunnels, mountainous areas, or construction sites, greatly increasing the rig's applicability. The design of the angle fixing rod 8 and the adjustment groove 19 ensures that the guide rail 5 can be accurately positioned during adjustment, avoiding drilling errors caused by angle deviations and improving drilling accuracy.
[0023] Reference Figures 1 to 4 In a preferred embodiment, the moving component includes an independent suspension 13, which is fixedly connected to one side of the mounting frame 4. Two fixing members 15 are provided on one side of the independent suspension 13. A moving wheel 14 is provided on one side of the mounting frame 4. An axle is rotatably connected inside the moving wheel 14. The inside of the fixing member 15 is fixedly connected to the outside of the axle. A bolt 16 is provided inside the fixing member 15. In the above technical solution, considering that traditional drilling rigs are usually fixed in design and inconvenient to move, the poor mobility of traditional drilling rigs significantly reduces work efficiency in working environments requiring frequent movement, such as coal mine roadways or complex construction sites. To solve this problem, the specific operation is as follows: By using the fixing parts 15 and bolts 16 in the moving assembly, two moving wheels 14 and the shaft are mounted on the independent suspension 13. Thus, when moving the drilling rig, the mounting frame 4 is simply placed horizontally, supported by the independent suspension 13, and the moving device is moved using the moving wheels 14. The independent suspension 13 design of the moving assembly allows the drilling rig to easily traverse uneven ground. By installing the moving wheels 14 and the independent suspension 13 on the drilling rig, it can move under different conditions. This design enables the drilling rig to quickly adjust its position in environments requiring frequent movement, such as coal mine roadways or complex construction sites, significantly improving work efficiency.
[0024] Reference Figures 1 to 4 In a preferred embodiment, two mounting rods 17 are fixedly connected to the top of the independent suspension 13, and a controller 18 is provided between one side of the two mounting rods 17. The controller 18 is installed at the corresponding height of the mounting frame 4, so that the operator can easily operate the drilling rig, intuitively monitor the movement status of the drilling rig, adjust the parameters in time, and ensure the smoothness and safety of the movement process.
[0025] Reference Figures 1 to 4 In a preferred embodiment, the bottom of the base 1 is fixedly connected with fixing nails 20 at equal intervals; two handrails 21 are fixedly connected to one side of the mounting bracket 4. Working Principle: In use, first, place the mounting bracket 4 horizontally, using the independent suspension 13 for height support, and move the entire device to the target position using the casters 14. Then, erect the device so that the base 1 contacts the ground for stable support. Next, press down on the base 1 with your foot to insert the fixing pins 20 into the ground, ensuring the stability of the device. Then, the operator rotates the angle adjustment lever 11. Since the top of the guide rail 5 is rotatably connected to the mounting bracket 4, this action pushes the guide rail 5 to one side of the mounting bracket 4. As the angle of the guide rail 5 changes, the screw connecting the bottom of the guide rail 5 slides within the adjustment groove 19. Simultaneously, the angle fixing lever 8 rotates around the mounting base 7 until the guide rail 5 is adjusted to a position parallel to the ground. After completing the above adjustments, start the drive motor 23, which drives the gear to rotate. The gear moves downward along the rack 22, thereby driving the power mechanism 6 to move downward along the guide rail 5, initiating the drilling operation. After drilling is completed, simply reverse the drive motor 23 to move the power mechanism 6 back to the upper end of the guide rail 5. Then, rotate the angle adjustment rod 11 in the opposite direction to gradually raise the bottom of the guide rail 5, maintaining a certain distance from the ground. Next, place the mounting bracket 4 in a horizontal position and move the device to the designated location. Any content not described in detail in this specification is prior art known to those skilled in the art.
[0026] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.
Claims
1. An adjustable base plate pressure relief drilling rig, comprising a base (1), characterized in that, The top of the base (1) is fixedly connected to a multi-section support column (2), the top of the multi-section support column (2) is fixedly connected to a top claw (3), the top of the base (1) is fixedly connected to a mounting frame (4), the top of the mounting frame (4) is rotatably connected to a guide rail (5), the outside of the guide rail (5) is slidably connected to a power mechanism (6), the inside of the mounting frame (4) is provided with an adjustment component, the outside of the guide rail (5) is provided with a guide mechanism (9), the inside of the guide rail (5) is fixedly connected to a rack (22), one side of the power mechanism (6) is provided with a drive motor (23), the bottom of the output shaft of the drive motor (23) is provided with a gear, the rack (22) meshes with the gear, and one side of the mounting frame (4) is provided with a moving component; The adjustment assembly includes two mounting bases (7), which are fixedly connected to the top of the base (1). An angle fixing rod (8) is rotatably connected to one side of the mounting base (7). The angle fixing rod (8) is fixed to the guide rail (5) by screws. An adjustment groove (19) is provided inside the angle fixing rod (8).
2. An adjustable floor pressure-relief rig as claimed in claim 1, wherein, One end of the mounting bracket (4) is rotatably connected to a connector (10), and the connector (10) is internally threaded with an angle adjustment rod (11). One side of the guide rail (5) is fixedly connected to a connecting seat (12), and one end of the angle adjustment rod (11) is rotatably connected to the inside of the connecting seat (12).
3. The adjustable floor pad pressure relief drill of claim 1, wherein, The moving component includes an independent suspension (13), which is fixedly connected to one side of the mounting bracket (4). Two fixing parts (15) are provided on one side of the independent suspension (13). A moving wheel (14) is provided on one side of the mounting bracket (4). An axle is rotatably connected inside the moving wheel (14). The inside of the fixing part (15) is fixedly connected to the outside of the axle. A bolt (16) is provided inside the fixing part (15).
4. The adjustable floor pad pressure relief drill of claim 1, wherein, Two mounting rods (17) are fixedly connected to the top of the independent suspension (13), and a controller (18) is provided between one side of the two mounting rods (17).
5. The adjustable floor pad pressure relief drill of claim 1, wherein, The bottom of the base (1) is fixedly connected with fixing nails (20) at equal intervals.
6. The adjustable floor pad pressure relief drill of claim 1, wherein, Two handrails (21) are fixedly connected to one side of the mounting bracket (4).