CN219528917U - Novel rotary drilling rig - Google Patents
Novel rotary drilling rig Download PDFInfo
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- CN219528917U CN219528917U CN202320055827.7U CN202320055827U CN219528917U CN 219528917 U CN219528917 U CN 219528917U CN 202320055827 U CN202320055827 U CN 202320055827U CN 219528917 U CN219528917 U CN 219528917U
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Abstract
The utility model relates to a novel rotary drilling rig, which comprises a crawler chassis, a connecting frame and a mast, wherein when the device is in a construction state, a luffing cylinder contracts to drive the mast to be in a vertical state, a power head drives an internal drill rod to rotate, rotary drilling operation is carried out through the drill rod, a main winch pulls the drill rod through a suspension anchor frame and a universal joint so as to drive the drill rod to move up and down in the guide frame, when the device is in a transportation state, the luffing cylinder stretches to adjust the mast to be in a horizontal state, meanwhile, a continuous cylinder stretches, a bottom joint rotates around a hinge shaft to separate a main body joint from the bottom joint, collision between the mast and the crawler chassis is avoided, and the device adopts an adjustable structure, so that the problem that the traditional rotary drilling rig needs to be disassembled and assembled in the transportation process is solved, and the device is convenient to adjust and has good balance; the utility model has the characteristics of flexible structure, convenient transportation and effective improvement of construction efficiency.
Description
Technical Field
The utility model belongs to the technical field of rotary drilling rigs, and particularly relates to a novel rotary drilling rig.
Background
The rotary drilling rig is also called a pile driver, is a comprehensive drilling rig, is a relatively advanced pile foundation construction process in recent years in China, is known as a green construction process, and is characterized by being capable of automatically positioning, vertically rotating holes, having the characteristics of high hole forming speed, less pollution, strong maneuverability and the like, being generally applicable to clay, silt, sand, manual backfill, partial pebble broken stone stratum and the like, being widely applied to foundation construction of various foundation structures such as filling piles, continuous walls, foundation reinforcement and the like, and generally needing to disassemble and assemble parts before transportation and then reassemble the parts for use after transportation to a construction site.
Disclosure of Invention
The utility model aims to provide a novel rotary drilling rig, which is used for solving the problem of inconvenient transportation of the current rotary drilling rig.
The purpose of the utility model is realized in the following way: the utility model provides a novel dig rig soon, it includes caterpillar band chassis, link and mast, caterpillar band chassis below be provided with the walking track, caterpillar band chassis right side be provided with the driver's cabin, the driver's cabin front side be provided with the link, the link right side be provided with the mast.
The connecting frame is fixed with the crawler chassis through a pin, a main winch is arranged in the middle of the connecting frame, an upper jacking block is arranged on the upper side of the connecting frame, and a downward extending seat is arranged on the lower side of the connecting frame.
The mast comprises a main body section and a bottom section, wherein the main body section and the bottom section are fixed through a hinge shaft, a first connecting block and a second connecting block are respectively arranged on the upper side and the lower side of the left part of the main body section, an amplitude variable oil cylinder is arranged between the first connecting block and an upper top block, an auxiliary winch is arranged on the left side of the main body section, slide ways are arranged on the right side of the main body section and the right side of the bottom section, a power head is arranged on the outer side of the slide ways, a pressurizing oil cylinder is arranged between the main body section and the power head, a guide frame is arranged above the power head, a hanging anchor frame is arranged at the upper end of the main body section, a universal joint is arranged on the right side of the hanging anchor frame, a drill rod is arranged below the universal joint, and a square head is arranged at the lower end of the drill rod.
The walking crawler belt is of a telescopic crawler belt type.
The upper jacking block and the first connecting block are hinged with the amplitude cylinder, and the downward extending seat is hinged with the second connecting block.
The main body section and the bottom section are square hollow structures.
The main body section and the bottom section are internally provided with connecting oil cylinders, one sides of the main body section and the bottom section, which are far away from the hinge shaft, are respectively provided with a socket, and jacks are arranged in the sockets.
The utility model has the beneficial effects that: when the device is in a construction state, the amplitude varying oil cylinder contracts to drive the mast to rotate around the lower extending seat until the mast is in a vertical state, the power head drives the internal drill rod to rotate, the drill rod is driven to rotate through the drill rod, the main winch pulls the drill rod through the hanging anchor frame and the universal joint, and then the drill rod is driven to move up and down in the guide frame.
Drawings
Fig. 1 is a schematic view of a construction state of a novel rotary drilling rig according to the present utility model.
Fig. 2 is a schematic diagram of a novel rotary drilling rig in a transportation state.
Fig. 3 is a schematic diagram of a connecting frame structure of a novel rotary drilling rig.
Fig. 4 is a schematic diagram of an elongation state of a connecting cylinder of the novel rotary drilling rig.
In the figure: 1. the crawler chassis 2, the connecting frame 3, the mast 4, the walking crawler 5, the cab 6, the pin 7, the main winch 8, the luffing cylinder 9, the upper top block 10, the lower extension seat 11, the main body joint 12, the bottom joint 13, the hinge shaft 14, the socket 15, the jack 16, the first connecting block 17, the second connecting block 18, the connecting cylinder 19, the guide frame 20, the slideway 21, the power head 22, the pressurizing cylinder 23, the anchor frame 24, the universal joint 25, the drill rod 26, the square head 27 and the auxiliary winch.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, a novel rotary drilling rig comprises a crawler chassis 1, a connecting frame 2 and a mast 3, wherein a walking crawler 4 is arranged below the crawler chassis 1, a cab 5 is arranged on the right side of the crawler chassis 1, the connecting frame 2 is arranged on the front side of the cab 5, and the mast 3 is arranged on the right side of the connecting frame 2.
The connecting frame 2 is fixed with the crawler chassis 1 through the pin 6, the middle part of the connecting frame 2 is provided with a main winch 7, the upper side of the connecting frame 2 is provided with an upper jacking block 9, and the lower side of the connecting frame 2 is provided with a downward extending seat 10.
The mast 3 comprises a main body joint 11 and a bottom joint 12, the main body joint 11 and the bottom joint 12 are fixed through a hinge shaft 13, a first connecting block 16 and a second connecting block 17 are respectively arranged on the upper side and the lower side of the left part of the main body joint 11, a luffing cylinder 8 is arranged between the first connecting block 16 and an upper jacking block 9, a secondary winch 27 is arranged on the left side of the main body joint 11, a slideway 20 is arranged on the right side of the main body joint 11 and the right side of the bottom joint 12, a power head 21 is arranged on the outer side of the slideway 20, a pressurizing cylinder 22 is arranged between the main body joint 11 and the power head 21, a guide frame 19 is arranged above the power head 21, a suspension anchor frame 23 is arranged at the upper end of the main body joint 11, a universal joint 24 is arranged on the right side of the suspension anchor frame 23, a drill rod 25 is arranged below the universal joint 24, and a square head 26 is arranged at the lower end of the drill rod 25.
When the device is used, in the construction state, the luffing cylinder 8 contracts to drive the mast 3 to rotate around the downward extending seat 10 until the mast 3 is in a vertical state, the power head 21 drives the internal drill rod 25 to rotate, the drill rod 25 is rotationally drilled through the drill rod 25, the main winch 7 pulls the drill rod 25 through the suspension anchor frame 23 and the universal joint 24, the drill rod 25 is further driven to move up and down in the guide frame 19, the auxiliary winch 27 is used for hoisting other objects, when the device is transported, the luffing cylinder 8 stretches to adjust the mast 3 to be in a horizontal state, meanwhile, the continuous cylinder 18 stretches, the bottom joint 12 rotates around the hinge shaft 13, the main joint 11 is separated from the bottom joint 12, collision between the mast 3 and the crawler chassis 1 is avoided, the device adopts an adjustable structure, the problem that a traditional rotary drilling rig needs to be disassembled in the transportation process is solved, and the device is convenient to adjust, has good balance, and the device has the characteristics of flexible structure and convenient transportation, and effective improvement of construction efficiency.
Example 2
As shown in fig. 1-4, a novel rotary drilling rig comprises a crawler chassis 1, a connecting frame 2 and a mast 3, wherein a walking crawler 4 is arranged below the crawler chassis 1, a cab 5 is arranged on the right side of the crawler chassis 1, the connecting frame 2 is arranged on the front side of the cab 5, and the mast 3 is arranged on the right side of the connecting frame 2.
For better effect, link 2 pass through pin 6 and caterpillar chassis 1 fixed, link 2 middle part be provided with main hoist engine 7, link 2 upside be provided with kicking block 9, link 2 downside be provided with down stretching seat 10.
For better effect, mast 3 include main part 11 and end festival 12, main part 11 and end festival 12 pass through hinge 13 fixed, main part 11 left part upper and lower both sides be provided with first link 16 and second link 17 respectively, first link 16 and last kicking block 9 between be provided with luffing cylinder 8, main part 11 left side be provided with auxiliary hoist engine 27, main part 11 and end festival 12 right side all be provided with slide 20, slide 20 outside be provided with power head 21, main part 11 and power head 21 between be provided with pressurized cylinder 22, power head 21 top be provided with leading truck 19, main part 11 upper end be provided with hanger 23, hanger 23 right side be provided with universal joint 24, universal joint 24 below be provided with drilling rod 25, 25 lower extreme be provided with square head 26.
For better effect, the walking crawler belt 4 is a telescopic crawler belt, and is convenient to move and transport.
For better effect, the upper top block 9 and the first connecting block 16 are hinged with the luffing cylinder 8, and the downward extending seat 10 is hinged with the second connecting block 17.
For better effect, the shape structures of the main body section 11 and the bottom section 12 are square hollow, so that the weight of the main body section 11 and the bottom section 12 can be reduced.
In order to achieve a better effect, a connecting oil cylinder 18 is arranged inside the main body section 11 and the bottom section 12, sockets 14 are arranged on one sides of the main body section 11 and the bottom section 12 far away from the hinge shaft 13, jacks 15 are arranged inside the sockets 14, and when the main body section 11 and the bottom section 12 are in a linear structure, the positions of the two sockets 14 are mutually overlapped.
When the device is used, in the construction state, the luffing cylinder 8 contracts to drive the mast 3 to rotate around the downward extending seat 10 until the mast 3 is in a vertical state, the power head 21 drives the internal drill rod 25 to rotate, the drill rod 25 is rotationally drilled through the drill rod 25, the main winch 7 pulls the drill rod 25 through the hanging anchor frame 23 and the universal joint 24, the drill rod 25 is further driven to move up and down in the guide frame 19, the auxiliary winch 27 is used for hoisting other objects, the power head 21 is clamped on the outer side of the mast 3 through the slideway 20, the position of the power head 21 can be adjusted through the pressurizing cylinder 22 so as to obtain better use effect, when the device is transported, the luffing cylinder 8 extends to adjust the mast 3 to a horizontal state, meanwhile, the continuous cylinder 18 extends, the bottom joint 12 rotates around the hinge shaft 13, the main joint 11 is separated from the bottom joint 12, collision between the mast 3 and the crawler chassis 1 is avoided, the main joint 11 and the bottom joint 12 are contracted in the normal construction state, the main joint 11 and the bottom joint 12 are in a linear structure, the socket 14 of the main joint 11 and the bottom joint 12 are overlapped in the jack 15, the main joint 11 and the bottom joint 11 can be placed in the jack 15, so that the main joint 11 and the bottom joint 11 can be conveniently assembled and disassembled in the traditional drilling machine, the device has good transportation stability and good balance structure, the transportation structure is convenient, the utility model has the convenient and easy to adjust and convenient in the transportation and easy and structure.
Claims (5)
1. The utility model provides a novel dig rig soon, it includes caterpillar base, link and mast, its characterized in that: the crawler belt comprises a crawler belt chassis, wherein a walking crawler belt is arranged below the crawler belt chassis, a cab is arranged on the right side of the crawler belt chassis, a connecting frame is arranged on the front side of the cab, a mast is arranged on the right side of the connecting frame, the connecting frame is fixed with the crawler belt chassis through a pin, a main winch is arranged in the middle of the connecting frame, an upper jacking block is arranged on the upper side of the connecting frame, a downward extending seat is arranged on the lower side of the connecting frame, the mast comprises a main body joint and a bottom joint, the main body joint and the bottom joint are fixed through a hinge shaft, a first connecting block and a second connecting block are respectively arranged on the upper side and the lower side of the left part of the main body joint, a variable-amplitude oil cylinder is arranged between the first connecting block and the upper jacking block, a subsidiary winch is arranged on the left side of the main body joint, a pressurizing oil cylinder is arranged between the main body joint and the power head, a guide frame is arranged on the upper side of the power head, an anchor joint is arranged on the upper end of the main body joint, a universal joint is arranged on the right side of the anchor frame, and a drill rod is arranged on the right side of the universal joint.
2. The novel rotary drilling rig according to claim 1, wherein: the walking crawler belt is of a telescopic crawler belt type.
3. The novel rotary drilling rig according to claim 1, wherein: the upper jacking block and the first connecting block are hinged with the amplitude cylinder, and the downward extending seat is hinged with the second connecting block.
4. The novel rotary drilling rig according to claim 1, wherein: the main body section and the bottom section are square hollow structures.
5. The novel rotary drilling rig according to claim 1, wherein: the main body section and the bottom section are internally provided with connecting oil cylinders, one sides of the main body section and the bottom section, which are far away from the hinge shaft, are respectively provided with a socket, and jacks are arranged in the sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320055827.7U CN219528917U (en) | 2023-01-09 | 2023-01-09 | Novel rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320055827.7U CN219528917U (en) | 2023-01-09 | 2023-01-09 | Novel rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219528917U true CN219528917U (en) | 2023-08-15 |
Family
ID=87632362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320055827.7U Active CN219528917U (en) | 2023-01-09 | 2023-01-09 | Novel rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219528917U (en) |
-
2023
- 2023-01-09 CN CN202320055827.7U patent/CN219528917U/en active Active
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