CN218862525U - Vibration pressurization type rotary drilling rig - Google Patents
Vibration pressurization type rotary drilling rig Download PDFInfo
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- CN218862525U CN218862525U CN202223506286.XU CN202223506286U CN218862525U CN 218862525 U CN218862525 U CN 218862525U CN 202223506286 U CN202223506286 U CN 202223506286U CN 218862525 U CN218862525 U CN 218862525U
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Abstract
The utility model discloses a rig is dug soon to vibration pressurization formula, including the mast assembly, the mast assembly is through luffing mechanism and tracked vehicle swing joint, mast assembly one side is equipped with the drilling rod assembly, mast assembly one side top is equipped with the diaphragm, diaphragm bottom fixed mounting has the connecting cylinder, connecting cylinder one side fixed mounting has the motor, fixedly connected with transmission shaft on the output of motor, be equipped with Contraband type transfer line in the connecting cylinder, the one end and the transmission shaft fixed connection of Contraband type transfer line, swing joint has the connecting rod of exerting pressure on the Contraband type transfer line, the connecting rod bottom fixedly connected with disc of exerting pressure, disc and connecting cylinder sliding connection exert pressure. The beneficial effects of the utility model are that, can be interrupted exert decurrent effort to the drilling rod assembly, prevent to cause the damage to the drilling rod assembly, improved the life of drilling rod assembly, improved work efficiency, prevent that the impact force from causing the damage to equipment, improved the life of equipment.
Description
Technical Field
The utility model relates to a rig technical field specifically is a rig is dug soon to vibration pressurization formula.
Background
The rotary drilling rig is also called a pile driver, is pile foundation pore-forming construction equipment, is a comprehensive drilling rig, can be used for various bottom layers, has the characteristics of high pore-forming speed, good maneuverability, high construction efficiency, less pollution and the like, and is particularly suitable for the foundation construction of urban construction.
The utility model discloses a vibration pressurization formula digs rig soon with CN 202210143721.2. The vibration pressurizing device is arranged at the top end of the drill rod component and can prevent the vibration pressurizing device from being damaged along with the drilling tool in the access hole.
The device vibration pressurizing device is an air pressure vibration pressurizing device, a hydraulic vibration pressurizing device and an electric vibration pressurizing device, directly applies acting force on the drill rod and the drilling tool, always applies downward acting force when hard rock is met, easily damages the drill rod and the drilling tool, reduces the service life of the drill rod and the drilling tool, and reduces the working efficiency.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a vibration pressurization type rotary drilling rig is designed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vibration pressurization formula rotary drilling rig, includes the mast assembly, the mast assembly passes through luffing mechanism and tracked vehicle swing joint, mast assembly one side is equipped with the drilling rod assembly, mast assembly one side top is equipped with the diaphragm, diaphragm one end and mast assembly sliding connection, diaphragm bottom fixed mounting has the connecting cylinder, the open end of connecting cylinder is downward, connecting cylinder one side fixed mounting has the motor, fixedly connected with transmission shaft on the output of motor, the transmission shaft runs through and stretches into in the connecting cylinder, be equipped with Contraband type transfer line in the connecting cylinder, the one end and the transmission shaft fixed connection of Contraband type transfer line, and the other end and the connecting cylinder of Contraband type transfer line rotate and be connected, swing joint has the connecting rod of exerting pressure on the Contraband type transfer line, the connecting rod bottom fixed connection of exerting pressure has the disc, the disc of exerting pressure and connecting cylinder sliding connection.
Further, the drill rod assembly comprises an installation round platform, a drill rod and a drill bit, the drill rod is installed at the center of the bottom of the installation round platform, the drill bit is installed at the bottom end of the drill rod, the installation round platform is located in the connecting cylinder, and the installation round platform is connected with the connecting cylinder in a sliding mode.
Further, a buffering support rod is fixedly mounted at the center of the bottom of the pressing disc, a buffering disc is fixedly mounted at the bottom end of the buffering support rod, a buffering spring is sleeved on the buffering support rod, one end of the buffering spring is fixedly connected with the pressing disc, and the other end of the buffering spring is fixedly connected with the buffering disc.
Furthermore, a limiting ring is fixedly mounted on the inner wall of the connecting cylinder and is located below the mounting round platform.
Further, the lower end of the drill rod is connected with a rotary power head and a power head motor, and the power head motor drives the rotary power head to rotate.
Furthermore, a multi-magnification rope winding gooseneck is arranged at the top of the mast assembly, a steel wire rope is wound on the multi-magnification rope winding gooseneck, one end of the steel wire rope is fixedly connected with the transverse plate, and the other end of the steel wire rope is connected with a hoisting mechanism on the crawler.
Further, the stroke of the buffer support rod and the buffer spring is shorter than that of the pressure applying connecting rod.
Compared with the prior art, the technical scheme has the following beneficial effects:
1. the transmission shaft and the Contraband type transmission rod are driven to rotate by the motor, the Contraband type transmission rod drives the pressing connecting rod to move up and down, the pressing connecting rod drives the pressing disc to move up and down to apply downward acting force to the installation circular truncated cone, the drill rod and the drill bit, the downward acting force can be applied to the drill rod assembly discontinuously, long-time collision with hard rock is prevented, the drill rod assembly is prevented from being damaged, the service life of the drill rod assembly is prolonged, and the working efficiency is improved.
2. The impact force can be buffered through the buffering support rod, the buffering disc and the buffering spring which are arranged, the stroke of the buffering support rod and the stroke of the buffering spring are shorter than that of the pressing connecting rod, downward acting force cannot be applied, the impact force is prevented from damaging the equipment, and the service life of the equipment is prolonged.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram of a vibration pressurization type rotary drilling rig.
Fig. 2 is an enlarged cross-sectional view of the connector barrel.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure: 1. a mast assembly; 2. a drill rod assembly; 3. a transverse plate; 4. a connecting cylinder; 5. a motor; 6. a drive shaft; 7. contraband drive rod; 8. a pressure applying connecting rod; 9. a pressure applying disc; 10. a circular truncated cone is installed; 11. drilling a rod; 12. a drill bit; 13. buffering the supporting rod; 14. a buffer disc; 15. a buffer spring; 16. a limiting ring; 17. rotating the power head; 18. a power head motor; 19. a rope-winding goose head with multiple multiplying powers; 20. a steel cord.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-3: a vibration pressurization type rotary drilling rig comprises a mast assembly 1, wherein the mast assembly 1 is movably connected with a crawler through an amplitude variation mechanism, a drill rod assembly 2 is arranged on one side of the mast assembly 1, a transverse plate 3 is arranged above one side of the mast assembly 1, one end of the transverse plate 3 is in sliding connection with the mast assembly 1, a connecting cylinder 4 is fixedly installed at the bottom of the transverse plate 3, the opening end of the connecting cylinder 4 is downward, a motor 5 is fixedly installed on one side of the connecting cylinder 4, a transmission shaft 6 is fixedly connected to the output end of the motor 5, the transmission shaft 6 penetrates through the connecting cylinder 4 and extends into the connecting cylinder 4, a Contraband type transmission rod 7 is arranged in the connecting cylinder 4, one end of the Contraband type transmission rod 7 is fixedly connected with the transmission shaft 6, the other end of the Contraband type transmission rod 7 is rotatably connected with the connecting cylinder 4, a pressure application connecting rod 8 is movably connected to the Contraband type transmission rod 7, the bottom end of the pressure application connecting rod 8 is fixedly connected with a pressure application disk 9, and the pressure application disk 9 is in sliding connection with the connecting cylinder 4; the drill rod assembly 2 comprises an installation circular truncated cone 10, a drill rod 11 and a drill bit 12, wherein the drill rod 11 is installed at the center of the bottom of the installation circular truncated cone 10, the drill bit 12 is installed at the bottom end of the drill rod 11, the installation circular truncated cone 10 is located in the connecting cylinder 4, and the installation circular truncated cone 10 is connected with the connecting cylinder 4 in a sliding mode; a buffer support rod 13 is fixedly installed at the center of the bottom of the pressing disc 9, a buffer disc 14 is fixedly installed at the bottom end of the buffer support rod 13, a buffer spring 15 is sleeved on the buffer support rod 13, one end of the buffer spring 15 is fixedly connected with the pressing disc 9, and the other end of the buffer spring 15 is fixedly connected with the buffer disc 14; a limiting circular ring 16 is fixedly arranged on the inner wall of the connecting cylinder 4, and the limiting circular ring 16 is positioned below the mounting circular table 10; the lower end of the drill rod 11 is connected with a rotary power head 17 and a power head motor 18, and the power head motor 18 drives the rotary power head 17 to rotate; the top of the mast assembly 1 is provided with a multi-time rope winding gooseneck 19, a steel wire rope 20 is wound on the multi-time rope winding gooseneck 19, one end of the steel wire rope 20 is fixedly connected with the transverse plate 3, and the other end of the steel wire rope 20 is connected with a winding mechanism on a crawler; the stroke of the buffer support rod 13 and the buffer spring 15 is shorter than that of the pressing connecting rod 8.
The working principle of the embodiment is as follows: the electric equipment used by the device is controlled by an external controller, the mast assembly 1 can move stably under the drive of a crawler, the walking and the transportation are convenient, the hole alignment is convenient during the working, the drill head 12 is guided by the mast assembly 1, the verticality can be improved, the mast assembly 1 is movably connected with the crawler through a luffing mechanism, so that the angle of the mast assembly 1 can be continuously adjusted along with the depth of the hole in the drilling process, the top of the mast assembly 1 is provided with a multi-time rope winding gooseneck 19, a steel wire rope 20 is wound on the multi-time rope winding gooseneck 19, one end of the steel wire rope 20 is fixedly connected with the transverse plate 3, the other end of the steel wire rope 20 is connected with a winding mechanism on the crawler, and the drill head 12 is lifted and lowered through the winding mechanism on the crawler, the multi-time rope winding gooseneck 19 and the steel wire rope 20;
when in use, the drill rod assembly 2 comprises an installation circular table 10, a drill rod 11 and a drill head 12, the drill rod 11 is installed at the center of the bottom of the installation circular table 10, the drill head 12 is installed at the bottom end of the drill rod 11, the installation circular table 10 is positioned in a connecting cylinder 4, the installation circular table 10 is in sliding connection with the connecting cylinder 4, the lower end of the drill rod 11 is connected with a rotary power head 17 and a power head motor 18, the power head motor 18 drives the rotary power head 17 to rotate, the rotary power head 17 rotates to apply torque and pressure to the drill rod 11, the drill rod 11 drives the drill head 12 to rotate and move downwards for punching and excavating, a transverse plate 3 is arranged above one side of the mast assembly 1, one end of the transverse plate 3 is in sliding connection with the mast assembly 1, a connecting cylinder 4 is fixedly installed at the bottom of the transverse plate 3, the open end of the connecting cylinder 4 is downward, a motor 5 is fixedly installed at one side of the connecting cylinder 4, a transmission shaft 6 is fixedly connected to the output end of the motor 5, the transmission shaft 6 penetrates through the connecting cylinder 4 and extends into the connecting cylinder 4, a 5754 zft 574 is fixedly connected with a buffer disc 54, a buffer connecting rod 7 is fixedly connected with a buffer connecting rod 357, the bottom end of the buffer cylinder, the buffer cylinder is fixedly connected with a buffer spring, the buffer connecting rod 13, the buffer connecting rod, the buffer cylinder, the buffer connecting rod is fixedly connected with a buffer cylinder 14, the buffer cylinder 14 is fixedly connected with the buffer cylinder, the buffer cylinder 14, the transmission shaft 6 drives the Contraband type transmission rod 7 to rotate, the Contraband type transmission rod 7 rotates to drive the pressing connecting rod 8 to move up and down, the pressing connecting rod 8 drives the pressing disc 9 to move up and down, the pressing disc 9 drives the buffer supporting rod 13, the buffer disc 14 and the buffer spring 15 to move up and down, when the buffer disc 14 moves downwards to be in contact with the installation circular table 10, downward acting force is applied to the installation circular table 10 and the drill bit 12, downward acting force can be intermittently applied to the drill rod assembly 2, long-time collision with hard rock is prevented, damage to the drill rod assembly 2 is prevented, the service life of the drill rod assembly 2 is prolonged, the working efficiency is improved, when the buffer disc 14 is in contact with the installation circular table 10, the buffer disc 14 applies pressure to the buffer supporting rod 13 and the buffer spring 15, the buffer spring 15 deforms and contracts under pressure, meanwhile, the telescopic contraction of the buffer supporting rod 13 can buffer impact force, the stroke of the buffer supporting rod 13 and the buffer spring 15 is shorter than that the stroke of the pressing connecting rod 8, the downward acting force cannot be applied, the damage to the equipment is prevented, the service life of the rock and the rock-soil discharging efficiency is improved when the rock-soil discharging head is convenient, and the impact force of the rock-soil discharging head in the rock-soil discharging device.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical staff probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (7)
1. The utility model provides a vibration pressurization formula rotary drilling rig, includes mast assembly (1), mast assembly (1) is through luffing mechanism and tracked vehicle swing joint, mast assembly (1) one side is equipped with drilling rod assembly (2), its characterized in that, mast assembly (1) one side top is equipped with diaphragm (3), diaphragm (3) one end and mast assembly (1) sliding connection, diaphragm (3) bottom fixed mounting has connecting cylinder (4), the open end of connecting cylinder (4) is down, connecting cylinder (4) one side fixed mounting has motor (5), fixedly connected with transmission shaft (6) on the output of motor (5), transmission shaft (6) run through and stretch into in connecting cylinder (4), be equipped with Contraband type drive lever (7) in connecting cylinder (4), the one end and transmission shaft (6) fixed connection of Contraband type drive lever (7) and connecting cylinder (4) rotate and be connected, 3225 zxft 3225 type 327) goes up the swing joint with the disc connecting rod (9) and exert pressure disc connecting rod (9) and be connected with the disc connecting cylinder (4) and exert pressure, the disc bottom pressure is connected with the disc connecting rod (9) and slide connection.
2. The vibration pressurization type rotary drilling rig according to claim 1, wherein the drill rod assembly (2) comprises an installation circular table (10), a drill rod (11) and a drill bit (12), the drill rod (11) is installed at the center of the bottom of the installation circular table (10), the drill bit (12) is installed at the bottom end of the drill rod (11), the installation circular table (10) is located in the connecting cylinder (4), and the installation circular table (10) is connected with the connecting cylinder (4) in a sliding mode.
3. The rotary drilling rig according to claim 1, wherein a buffering support rod (13) is fixedly mounted at the center of the bottom of the pressurizing disc (9), a buffering disc (14) is fixedly mounted at the bottom end of the buffering support rod (13), a buffering spring (15) is sleeved on the buffering support rod (13), one end of the buffering spring (15) is fixedly connected with the pressurizing disc (9), and the other end of the buffering spring (15) is fixedly connected with the buffering disc (14).
4. The rotary drilling rig according to claim 1, wherein a limiting ring (16) is fixedly mounted on the inner wall of the connecting cylinder (4), and the limiting ring (16) is located below the mounting circular table (10).
5. The rotary drilling rig according to claim 1, wherein a rotary power head (17) and a power head motor (18) are connected to the lower end of the drill rod (11), and the power head motor (18) drives the rotary power head (17) to rotate.
6. The vibration pressurization type rotary drilling rig according to claim 1, wherein a multi-rate rope winding gooseneck (19) is arranged at the top of the mast assembly (1), a steel wire rope (20) is wound on the multi-rate rope winding gooseneck (19), one end of the steel wire rope (20) is fixedly connected with the transverse plate (3), and the other end of the steel wire rope (20) is connected with a hoisting mechanism on a crawler.
7. The rotary drilling rig according to claim 3, wherein the stroke of the buffer support rod (13) and the buffer spring (15) is shorter than that of the pressure link (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223506286.XU CN218862525U (en) | 2022-12-28 | 2022-12-28 | Vibration pressurization type rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223506286.XU CN218862525U (en) | 2022-12-28 | 2022-12-28 | Vibration pressurization type rotary drilling rig |
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| Publication Number | Publication Date |
|---|---|
| CN218862525U true CN218862525U (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223506286.XU Active CN218862525U (en) | 2022-12-28 | 2022-12-28 | Vibration pressurization type rotary drilling rig |
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| CN (1) | CN218862525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536554A (en) * | 2024-01-08 | 2024-02-09 | 山东筑峰建筑工程有限公司 | Sand scooping bucket and rotary drilling rig |
-
2022
- 2022-12-28 CN CN202223506286.XU patent/CN218862525U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536554A (en) * | 2024-01-08 | 2024-02-09 | 山东筑峰建筑工程有限公司 | Sand scooping bucket and rotary drilling rig |
| CN117536554B (en) * | 2024-01-08 | 2024-04-05 | 山东筑峰建筑工程有限公司 | Sand scooping bucket and rotary drilling rig |
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