CN214944040U - Automatic anti-tipping main frame for rotary drilling rig - Google Patents
Automatic anti-tipping main frame for rotary drilling rig Download PDFInfo
- Publication number
- CN214944040U CN214944040U CN202121347096.0U CN202121347096U CN214944040U CN 214944040 U CN214944040 U CN 214944040U CN 202121347096 U CN202121347096 U CN 202121347096U CN 214944040 U CN214944040 U CN 214944040U
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- China
- Prior art keywords
- main frame
- fixedly connected
- drilling rig
- rotary drilling
- tipping
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- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 238000004804 winding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 210000003205 muscle Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses a dig rig soon with automatic anti-tilt main frame, include the main frame and dig the rig soon, two trapezoidal guide rails of one side fixedly connected with of main frame, sliding connection has the headstock between two trapezoidal guide rails, the bottom outer wall fixedly connected with head rod of headstock, the other end fixedly connected with sleeve of head rod, the slide bar is passed through to the bottom of main frame, and the sleeve slides on the slide bar, and telescopic circumference outer wall rotates and is connected with a plurality of second connecting rods, and the other end of second connecting rod rotates and is connected with the connecting block, the bottom of main frame rotates and is connected with a plurality of flexible pipes, and the bottom and the connecting block of flexible pipe cup joint mutually, and the bottom fixedly connected with universal head of flexible pipe, the bottom joint of universal head have the supporting seat. The utility model discloses support the main frame when drilling, reduce and dig rocking of rig soon to prevent to dig the tipping of rig soon, improve the security of construction.
Description
Technical Field
The utility model relates to a dig rig technical field soon, especially relate to a dig rig soon and use automatic anti-tilt owner frame.
Background
The rotary digging drill is also called a pile driver, the rotary digging drill is a comprehensive drill, can use various bottom layers, has the characteristics of high hole forming speed, less pollution, strong maneuverability and the like, can carry out dry digging operation by using a short spiral drill bit, can also carry out wet digging operation by using a rotary drill bit under the condition of mud retaining walls, and can carry out hole digging operation after being matched with a hammer to drill a hard stratum.
The rotary drilling rig adopts a plurality of layers of telescopic drill rods, is suitable for the foundation construction of urban construction, can generate violent shaking when the rotary drilling rig carries out rotary drilling operation in the current market, and has certain potential safety hazards due to the fact that a drill bit drills downwards and the generated reaction force easily enables the shaking rotary drilling rig to tip over.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an automatic anti-tipping main frame for a rotary drilling rig.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dig rig soon with automatic main frame that prevents toppling, includes the main frame and digs the rig soon, two trapezoidal guide rails of one side fixedly connected with of main frame, sliding connection has the headstock between two trapezoidal guide rails, the bottom outer wall fixedly connected with head rod of headstock, the other end fixedly connected with sleeve of head rod, the slide bar is passed through to the bottom of main frame, and the sleeve slides on the slide bar, and telescopic circumference outer wall rotates and is connected with a plurality of second connecting rods, and the other end of second connecting rod rotates and is connected with the connecting block, the bottom of main frame rotates and is connected with a plurality of flexible pipes, and the bottom and the connecting block of flexible pipe cup joint mutually, and the bottom fixedly connected with universal head of flexible pipe, universal head's bottom joint has the supporting seat.
As a further scheme of the utility model, the main frame passes through the bolt fastening and digs the top of rig soon.
As the utility model discloses scheme further again, one side fixedly connected with fixed block of main frame, the bottom of fixed block is passed through the spiro union and is fixed with the pneumatic cylinder, the one end of pneumatic cylinder hydraulic stem and the top outer wall fixed connection of headstock.
As the utility model discloses scheme further again, the fixed muscle of one side fixedly connected with of main frame, the bottom of fixed muscle and the top fixed connection of fixed block.
As the utility model discloses further scheme again, it has the drilling rod to peg graft in the headstock, and the bottom mounting of drilling rod has the drill bit.
As the utility model discloses further scheme again, the top of drilling rod is fixed with the haulage rope, the top fixedly connected with leading truck frame of main frame, haulage rope and leading truck looks lap joint.
As a further proposal, the bottom of the supporting seat is fixedly connected with a plurality of anti-skid teeth.
As a further proposal, the bottom fixedly connected with stopper of trapezoidal guide rail.
The utility model has the advantages that:
1. the utility model discloses a headstock drives the head rod downstream to make the second connecting rod outwards open, and then make flexible pipe tensile, then drive supporting seat downstream and ground contact, support the main frame when drilling, reduce rocking of digging the rig soon, thereby prevent to dig tumbling of rig soon, improve the security of construction.
2. The utility model discloses a setting that universal ball added can make flexible pipe automatic adjustment direction to make the supporting seat laminate with ground all the time, improved the stability to the main frame support.
3. The utility model discloses a setting that is equipped with a plurality of antiskid teeth in the bottom of supporting seat can make the antiskid tooth prick into ground to increased the frictional force on supporting seat and ground, improved the stability of rotary drill during operation.
Drawings
Fig. 1 is a schematic view of a front view structure of an automatic anti-tipping main frame for a rotary drilling rig according to the present invention;
fig. 2 is a schematic view of a rear view structure of an automatic anti-tipping main frame for a rotary drilling rig according to the present invention;
fig. 3 is the utility model provides a dig rig soon with automatic anti-tilt owner frame's local enlarged structure sketch map.
In the figure: 1. a drill bit; 2. a drill stem; 3. a power box; 4. a hydraulic cylinder; 5. a hauling rope; 6. A guide frame; 7. a main frame; 8. a rotary drilling rig; 9. fixing the ribs; 10. a fixed block; 11. a trapezoidal guide rail; 12. a limiting block; 13. a first connecting rod; 14. a supporting seat; 15. a sleeve; 16. A second connecting rod; 17. a telescopic pipe; 18. connecting blocks; 19. a universal head; 20. anti-slip teeth; 21. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-3, an automatic anti-tipping main frame for a rotary drilling rig comprises a main frame 7 and a rotary drilling rig 8, wherein two trapezoidal guide rails 11 are fixed on one side of the main frame 7 through bolts, a power box 3 is connected between the two trapezoidal guide rails 11 in a sliding manner, the trapezoidal guide rails 11 guide the sliding of the power box 3, a first connecting rod 13 is fixed on the outer wall of the bottom of the power box 3 through bolts, a sleeve 15 is fixed on the other end of the first connecting rod 13 through bolts, a sliding rod 21 is arranged at the bottom of the main frame 7 through a sliding rod 21, the sleeve 15 slides on the sliding rod 21, a plurality of second connecting rods 16 are rotatably connected on the outer wall of the circumference of the sleeve 15, a connecting block 18 is rotatably connected on the other end of each second connecting rod 16, a plurality of telescopic tubes 17 are rotatably connected on the bottom of the main frame 7, the bottom ends of the telescopic tubes 17 are sleeved with the connecting block 18, universal heads 19 are welded on the bottom ends of the telescopic tubes 17, the universal head 19 makes the flexible pipe 17 can the automatic adjustment direction, so that better with ground laminating, the bottom joint of universal head 19 has supporting seat 14, first connecting rod 13 moves down under the drive of headstock 3, thereby drive sleeve 15 and slide down on slide bar 21, and then make second connecting rod 16 outwards open, so make flexible pipe 17 stretch down, thereby make supporting seat 14 move down and ground contact, support main frame 7, prevent that the phenomenon of tumbling from taking place when the construction of rotary drilling rig 8.
In the utility model, a main frame 7 is fixed on the top of a rotary drilling rig 8 through bolts, one side of the main frame 7 is fixed with a fixed block 10 through bolts, the bottom of the fixed block 10 is fixed with a hydraulic cylinder 4 through bolts, one end of a hydraulic rod of the hydraulic cylinder 4 is fixedly connected with the outer wall of the top of a power box 3, the hydraulic cylinder 4 provides power for the sliding of the power box 3, one side of the main frame 7 is fixed with a fixed rib 9 through bolts, the bottom end of the fixed rib 9 is fixedly connected with the top of the fixed block 10, the installation of the fixed block 10 is reinforced, a drill rod 2 is inserted in the power box 3, the bottom end of the drill rod 2 is fixed with a drill bit 1, the power box 3 drives the drill rod 2 and the drill bit 1 to rotate, the top end of the drill rod 2 for drilling operation on the ground is fixed with a traction rope 5, the top of the main frame 7 is fixed with a guide frame 6 through bolts, the traction rope 5 plays a guiding traction role for the drill rod 2 and the drill bit 1, the hauling cable 5 is connected with the guide frame 6 in a winding way, a plurality of anti-skidding teeth 20 are integrally formed at the bottom of the supporting seat 14, and a limiting block 12 is fixed at the bottom end of the trapezoidal guide rail 11 through a bolt.
The working principle is as follows: when in use, firstly, the rotary drilling rig 8 is driven to a construction point, then the hydraulic cylinder 4 pushes the power box 3 to slide downwards on the trapezoidal guide rail 11, the first connecting rod 13 moves downwards under the driving of the power box 3, thereby driving the sleeve 15 to slide downwards on the slide rod 21, and consequently the second connecting rod 16, outwards, so that the telescopic tube 17 is stretched downwards, so that the support 14 is moved downwards into contact with the ground, the main frame 7 is supported to prevent the rotary drilling rig 8 from tipping during construction, the universal head 19 enables the extension tube 17 to automatically adjust the direction, so that the supporting seat 14 is always attached to the ground, the anti-slip teeth 20 increase the friction force between the supporting seat 14 and the ground, thereby better supporting the main frame 7, then, the power box 3 drives the drill rod 2 and the drill bit 1 to rotate, and the ground is drilled under the guiding and traction action of the traction rope 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. An automatic anti-tipping main frame for a rotary drilling rig comprises a main frame (7) and a rotary drilling rig (8), and is characterized in that two trapezoidal guide rails (11) are fixedly connected to one side of the main frame (7), a power box (3) is slidably connected between the two trapezoidal guide rails (11), a first connecting rod (13) is fixedly connected to the outer wall of the bottom of the power box (3), a sleeve (15) is fixedly connected to the other end of the first connecting rod (13), a sliding rod (21) passes through the bottom of the main frame (7), the sleeve (15) slides on the sliding rod (21), a plurality of second connecting rods (16) are rotatably connected to the outer wall of the circumference of the sleeve (15), a connecting block (18) is rotatably connected to the other end of the second connecting rods (16), a plurality of telescopic pipes (17) are rotatably connected to the bottom of the main frame (7), and the bottom ends of the telescopic pipes (17) are sleeved with the connecting block (18), the bottom end of the extension tube (17) is fixedly connected with a universal head (19), and the bottom end of the universal head (19) is clamped with a supporting seat (14).
2. The automatic anti-tipping main frame for the rotary drilling rig according to claim 1, characterized in that the main frame (7) is fixed on the top of the rotary drilling rig (8) through bolts.
3. The automatic anti-tipping main frame for the rotary drilling rig according to claim 1, wherein a fixed block (10) is fixedly connected to one side of the main frame (7), a hydraulic cylinder (4) is fixed to the bottom of the fixed block (10) through a screw, and one end of a hydraulic rod of the hydraulic cylinder (4) is fixedly connected with the outer wall of the top of the power box (3).
4. The automatic anti-tipping main frame for the rotary drilling rig according to claim 3, wherein a fixing rib (9) is fixedly connected to one side of the main frame (7), and the bottom end of the fixing rib (9) is fixedly connected with the top of the fixing block (10).
5. The automatic anti-tipping main frame for the rotary drilling rig according to claim 1, characterized in that a drill rod (2) is inserted in the power box (3), and a drill bit (1) is fixed at the bottom end of the drill rod (2).
6. The automatic anti-tipping main frame for the rotary drilling rig according to claim 5, characterized in that a traction rope (5) is fixed at the top end of the drill rod (2), a guide frame (6) is fixedly connected to the top of the main frame (7), and the traction rope (5) is connected with the guide frame (6) in a winding manner.
7. The automatic anti-tipping main frame for the rotary drilling rig according to claim 1, characterized in that a plurality of anti-skidding teeth (20) are fixedly connected to the bottom of the supporting seat (14).
8. The automatic anti-tipping main frame for the rotary drilling rig according to claim 1, wherein a limiting block (12) is fixedly connected to the bottom end of the trapezoidal guide rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121347096.0U CN214944040U (en) | 2021-06-17 | 2021-06-17 | Automatic anti-tipping main frame for rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121347096.0U CN214944040U (en) | 2021-06-17 | 2021-06-17 | Automatic anti-tipping main frame for rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214944040U true CN214944040U (en) | 2021-11-30 |
Family
ID=79051836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121347096.0U Active CN214944040U (en) | 2021-06-17 | 2021-06-17 | Automatic anti-tipping main frame for rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214944040U (en) |
-
2021
- 2021-06-17 CN CN202121347096.0U patent/CN214944040U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic anti rollover main frame for rotary drilling rig Granted publication date: 20211130 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Huaxi Branch Pledgor: JIANGYIN RUNYE HEAVY INDUSTRY MACHINERY Co.,Ltd. Registration number: Y2024980040750 |