CN220667470U - Rock and soil deep hole drilling equipment - Google Patents
Rock and soil deep hole drilling equipment Download PDFInfo
- Publication number
- CN220667470U CN220667470U CN202321717103.0U CN202321717103U CN220667470U CN 220667470 U CN220667470 U CN 220667470U CN 202321717103 U CN202321717103 U CN 202321717103U CN 220667470 U CN220667470 U CN 220667470U
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- rod
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- supporting
- fixedly connected
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- 238000005553 drilling Methods 0.000 title claims abstract description 35
- 239000002689 soil Substances 0.000 title claims abstract description 18
- 239000011435 rock Substances 0.000 title claims description 12
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of rock-soil drilling equipment, in particular to rock-soil deep hole drilling equipment, which comprises a supporting bottom plate, wherein the upper surface of the supporting bottom plate is fixedly connected with the lower surface of a hydraulic telescopic rod, the upper surface of the hydraulic telescopic rod is fixedly connected with the lower surface of a fixed top plate, a rotating hole is formed in the surface of the fixed top plate, the surface of the rotating hole is rotationally connected with the upper end surface of a connecting shaft, the upper surface of the connecting shaft is fixedly connected with the output end of a motor, the lower end of the inner wall of the connecting shaft is in threaded connection with the upper end of a drill rod I, the upper surface of the supporting bottom plate is fixedly connected with the lower surface of a lower supporting rod, the lower surface of the fixed top plate is fixedly connected with the upper surface of an upper supporting rod, and the inner wall surface of the upper supporting rod is in sliding connection with the side surface of the lower supporting rod. The rock-soil deep hole drilling equipment is simple in structure, easy to operate, convenient to replace a damaged drill bit and capable of improving replacement efficiency.
Description
Technical Field
The utility model relates to the technical field of rock-soil drilling equipment, in particular to rock-soil deep hole drilling equipment.
Background
The rock and soil drilling is an exploration means for revealing stratum sequence and knowing the condition or characteristics of a stratum below the earth surface or a specific position by using means such as manpower, machinery and the like. The method aims at obtaining geological data of a building foundation and various parameters of a rock and soil layer through drilling sampling, sample analysis, field engineering geological test and the like, and providing design and construction basis for selecting a building site, a foundation treatment mode and a foundation form, determining the type of the building and formulating a reasonable construction method. Whether the result obtained by drilling is accurate, true and reliable directly influences the analysis and conclusion of the geotechnical engineering investigation report, so that the grasping of the drilling technology of geotechnical engineering investigation has important significance.
In the use process of the existing drilling machine, the drill bit of the drilling machine drills from top to bottom, the drill bit can be damaged after long-time use, and if the drill bit cannot be replaced in time, the drilling efficiency can be lowered.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a rock-soil deep hole drilling device, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: including supporting baseplate, supporting baseplate's upper surface and hydraulic telescoping rod's lower fixed surface connection, hydraulic telescoping rod is located supporting baseplate's top, hydraulic telescoping rod's upper surface and the lower fixed surface of fixed roof are connected, fixed roof is located hydraulic telescoping rod's top, the rotation hole has been seted up on fixed roof's surface, the surface of rotation hole is rotated with the upper end surface of connecting axle and is connected, the connecting axle is located fixed roof's below, the upper surface of connecting axle and the output fixed connection of motor, the motor is located fixed roof's top, the inner wall lower extreme of connecting axle and the upper end threaded connection of drilling rod one.
Preferably, the upper surface of the supporting bottom plate is fixedly connected with the lower surface of the lower supporting rod, the lower supporting rod is positioned above the supporting bottom plate, the lower surface of the fixed top plate is fixedly connected with the upper surface of the upper supporting rod, and the fixed top plate is positioned above the upper supporting rod.
Preferably, the inner wall surface of the upper supporting rod is in sliding connection with the side surface of the lower supporting rod, the upper surface of the fixed top plate is fixedly connected with the lower surface of the supporting frame, the supporting frame is positioned above the fixed top plate, the number of the upper supporting rods is four, and the number of the lower supporting rods is four.
Preferably, the surface of the support frame is contacted with the lower surface of the motor, the surface of the support bottom plate is provided with a placement hole, and the placement hole is positioned below the fixed top plate.
Preferably, the screw thread groove is set up at the inner wall lower extreme of first drilling rod, the screw thread groove is located the below of connecting axle, the surface of screw thread groove and the upper end threaded connection of second drilling rod, the screw thread groove has been set up to the inner wall lower extreme of second drilling rod, second drilling rod is located the below of connecting axle, first drilling rod is hollow, second drilling rod is hollow.
Preferably, the surface of the thread groove is in threaded connection with the upper end of the drill bit, the drill bit is located below the connecting shaft, the lower surface of the drill bit is fixedly connected with the upper surface of the blade, and the blade is located below the drill bit.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the rock soil deep hole drilling equipment, the lower end of the inner wall of the second drill rod is provided with the threaded groove, the surface of the upper end of the drill bit is provided with the spiral threads, the surface of the threaded groove is in threaded connection with the upper end of the drill bit, and the damaged drill bit can be replaced conveniently through the arranged threaded groove, so that the replacement efficiency is improved;
2. according to the rock soil deep hole drilling equipment, the upper surface of the supporting bottom plate is fixedly connected with the lower surface of the hydraulic telescopic rod, the upper surface of the hydraulic telescopic rod is fixedly connected with the lower surface of the fixed top plate, the hydraulic telescopic rod can control the fixed top plate to be up and down, and when a drill rod needs to be prolonged, the hydraulic telescopic rod controls the fixed top plate to be upwards, so that the drill rod is conveniently prolonged;
3. the rock-soil deep hole drilling equipment is simple in structure, easy to operate, convenient to replace a damaged drill bit and capable of improving replacement efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the upper support rod of the present utility model;
FIG. 3 is a front structural cross-sectional view of the connecting shaft of the present utility model;
fig. 4 is an enlarged schematic view of the portion a in fig. 3 according to the present utility model.
In the figure: 1. a support base plate; 2. a lower support rod; 3. an upper support rod; 4. a hydraulic telescopic rod; 5. fixing the top plate; 6. a support frame; 7. a motor; 8. a rotation hole; 9. a connecting shaft; 10. a first drill rod; 11. a thread groove; 12. a second drill rod; 13. a drill bit; 14. a blade; 15. the hole is placed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: including supporting baseplate 1, the upper surface of supporting baseplate 1 and the lower fixed surface connection of hydraulic telescoping rod 4, hydraulic telescoping rod 4 is located the top of supporting baseplate 1, the upper surface of hydraulic telescoping rod 4 and the lower fixed surface connection of fixed roof 5, fixed roof 5 is located the top of hydraulic telescoping rod 4, rotation hole 8 has been seted up on the surface of fixed roof 5, the surface of rotation hole 8 is rotated with the upper end surface of connecting axle 9 and is connected, connecting axle 9 is located the below of fixed roof 5, the upper surface of connecting axle 9 and the output fixed connection of motor 7, motor 7 is located the top of fixed roof 5, the inner wall lower extreme of connecting axle 9 and the upper end threaded connection of drilling rod one 10, hydraulic telescoping rod 4 can control fixed roof 5 from top to bottom, when the drilling rod needs extension, hydraulic telescoping rod 4 control fixed roof 5 upwards, be convenient for prolong the drilling rod.
The upper surface of supporting baseplate 1 and the lower fixed surface of lower bracing piece 2 are connected, and lower bracing piece 2 is located the top of supporting baseplate 1, and the lower surface of fixed roof 5 and the upper fixed surface of last bracing piece 3 are connected, and fixed roof 5 is located the top of last bracing piece 3.
The inner wall surface of the upper supporting rod 3 is in sliding connection with the side surface of the lower supporting rod 2, the upper surface of the fixed top plate 5 is fixedly connected with the lower surface of the supporting frame 6, the supporting frame 6 is positioned above the fixed top plate 5, the number of the upper supporting rods 3 is four, and the number of the lower supporting rods 2 is four.
The surface of support frame 6 contacts with the lower surface of motor 7, and the surface of supporting baseplate 1 has seted up and has been placed hole 15, and place hole 15 is located the below of fixed roof 5.
The lower end of the inner wall of the first drill rod 10 is provided with a thread groove 11, the thread groove 11 is positioned below the connecting shaft 9, the surface of the thread groove 11 is in threaded connection with the upper end of the second drill rod 12, the lower end of the inner wall of the second drill rod 12 is provided with the thread groove 11, the second drill rod 12 is positioned below the connecting shaft 9, the first drill rod 10 is hollow, and the second drill rod 12 is hollow.
The surface of the thread groove 11 is in threaded connection with the upper end of the drill bit 13, the drill bit 13 is positioned below the connecting shaft 9, the lower surface of the drill bit 13 is fixedly connected with the upper surface of the blade 14, and the blade 14 is positioned below the drill bit 13.
Working principle: when the device is used, the supporting bottom plate 1 is placed at a proper position, the stress area is increased by the supporting bottom plate 1, the device is more stable, the hydraulic telescopic rod 4 controls the fixed top plate 5 to move upwards, the fixed top plate 5 drives the supporting frame 6 to move upwards with the motor 7, the output end of the motor 7 is fixedly connected with the connecting shaft 9, the upper end of the drill rod II 12 is aligned with the connecting shaft 9, the drill rod II 12 is rotated with the connecting shaft 9, the drill rod II 12 is fixed with the upper end of the drill bit 13 through threads, the hydraulic telescopic rod 4 controls the fixed top plate 5 to move downwards, the inner wall surface of the upper supporting rod 3 slides downwards on the surface of the lower supporting rod 2, the motor 7 is started, the connecting shaft 9 drives the drill rod II 12 to rotate, the drill rod II 12 drives the drill bit 13 to rotate through the threads, damaged drill rods are replaced conveniently through the threads 11, replacement efficiency is improved, when the upper end of the drill rod II 12 needs to be prolonged, the lower end of the drill rod II 12 is screwed together with the upper end of the drill rod II 12 through threads, the upper end 10 is screwed together with the upper end of the drill rod 9 through the threads 11, and the threads are convenient to screw the threads 11.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. Rock soil deep hole drilling equipment, including supporting baseplate (1), its characterized in that: the upper surface of back-up plate (1) is connected with the lower fixed surface of hydraulic telescoping rod (4), hydraulic telescoping rod (4) are located the top of back-up plate (1), the upper surface of hydraulic telescoping rod (4) is connected with the lower fixed surface of fixed roof (5), fixed roof (5) are located the top of hydraulic telescoping rod (4), rotation hole (8) have been seted up on the surface of fixed roof (5), the surface of rotation hole (8) is connected with the upper end surface rotation of connecting axle (9), connecting axle (9) are located the below of fixed roof (5), the upper surface of connecting axle (9) is connected with the output fixed connection of motor (7), motor (7) are located the top of fixed roof (5), the inner wall lower extreme of connecting axle (9) and the upper end threaded connection of drilling rod one (10).
2. A rock and soil deep hole drilling apparatus according to claim 1, characterized in that: the upper surface of supporting baseplate (1) is fixedly connected with the lower surface of lower bracing piece (2), lower bracing piece (2) are located the top of supporting baseplate (1), the lower surface of fixed roof (5) is fixedly connected with the upper surface of last bracing piece (3), fixed roof (5) are located the top of last bracing piece (3).
3. A rock and soil deep hole drilling apparatus according to claim 2, characterized in that: the inner wall surface of the upper supporting rod (3) is in sliding connection with the side surface of the lower supporting rod (2), the upper surface of the fixed top plate (5) is fixedly connected with the lower surface of the supporting frame (6), and the supporting frame (6) is located above the fixed top plate (5).
4. A rock and earth deep hole drilling apparatus according to claim 3, characterized in that: the surface of support frame (6) and the lower surface contact of motor (7), place hole (15) have been seted up on the surface of supporting baseplate (1), place hole (15) are located the below of fixed roof (5).
5. A rock and soil deep hole drilling apparatus according to claim 1, characterized in that: the novel drill rod is characterized in that a thread groove (11) is formed in the lower end of the inner wall of the first drill rod (10), the thread groove (11) is located below the connecting shaft (9), the surface of the thread groove (11) is in threaded connection with the upper end of the second drill rod (12), the thread groove (11) is formed in the lower end of the inner wall of the second drill rod (12), and the second drill rod (12) is located below the connecting shaft (9).
6. A rock and soil deep hole drilling apparatus according to claim 5, wherein: the surface of the thread groove (11) is in threaded connection with the upper end of the drill bit (13), the drill bit (13) is located below the connecting shaft (9), the lower surface of the drill bit (13) is fixedly connected with the upper surface of the blade (14), and the blade (14) is located below the drill bit (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717103.0U CN220667470U (en) | 2023-07-03 | 2023-07-03 | Rock and soil deep hole drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717103.0U CN220667470U (en) | 2023-07-03 | 2023-07-03 | Rock and soil deep hole drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220667470U true CN220667470U (en) | 2024-03-26 |
Family
ID=90338998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321717103.0U Active CN220667470U (en) | 2023-07-03 | 2023-07-03 | Rock and soil deep hole drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220667470U (en) |
-
2023
- 2023-07-03 CN CN202321717103.0U patent/CN220667470U/en active Active
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