CN214007906U - Shock absorption transmission sleeve of rotary drilling rig - Google Patents
Shock absorption transmission sleeve of rotary drilling rig Download PDFInfo
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- CN214007906U CN214007906U CN202022598020.7U CN202022598020U CN214007906U CN 214007906 U CN214007906 U CN 214007906U CN 202022598020 U CN202022598020 U CN 202022598020U CN 214007906 U CN214007906 U CN 214007906U
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- rotary drilling
- drilling rig
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Abstract
The utility model discloses a shock attenuation transmission cover of rig soon, which comprises a housin, the inside fixed mounting of casing has the key cover, the inboard of key cover is provided with the fixture block, the top surface of key cover is provided with drive assembly, the middle fixed mounting of key cover has the baffle the bottom of baffle is provided with damper, the fixed surface of casing installs the mounting bracket, one side of mounting bracket is provided with the installation component. The device passes through the damping ball and the spring of key sleeve externally mounted, can effectual reduction still equipment return produced impact force and vibration effect of palace in-process, play certain guard action to equipment, increased the life of equipment, construction cost is reduced, installation component through this equipment fixing frame one side, can be effectively convenient install this equipment dismantlement, solved the vexation that current equipment fixing wasted time and energy, staff's efficiency of construction has been improved to a certain extent.
Description
Technical Field
The utility model relates to a hole technical field is changeed in the construction, specifically is a shock attenuation transmission cover of dig rig soon.
Background
The rotary drilling rig is a construction process suitable for hole forming operation in building foundation engineering, is widely applied to foundation construction engineering such as municipal construction, highway bridges, high-rise buildings and the like, is matched with different drilling tools, and is suitable for hole forming operation of dry type or wet type and rock strata, and a transmission device of the rotary drilling rig is a main city part of the rotary drilling rig.
The transmission device of the existing rotary drilling rig can bear large torsion and impact force in the construction process, so that internal parts of equipment vibrate, the precision and the service life of the equipment are greatly reduced, the installation structure of the transmission device of the existing rotary drilling rig is complex, and the difficulty of a certain degree is caused to the installation and the disassembly of the equipment when the transmission device is used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dig damping transmission cover of rig soon to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the damping transmission sleeve of the rotary drilling rig comprises a shell, wherein a key sleeve is fixedly mounted inside the shell, a clamping block is arranged on the inner side of the key sleeve, a transmission assembly is arranged on the top surface of the key sleeve, a partition plate is fixedly mounted in the middle of the key sleeve, a damping assembly is arranged at the bottom of the partition plate, a mounting frame is fixedly mounted on the surface of the shell, and a mounting assembly is arranged on one side of the mounting frame.
Preferably, the transmission assembly comprises a synchronous motor fixedly mounted at the top of the shell, a transmission shaft is fixedly mounted at the output end of the synchronous motor, a pinion is fixedly mounted at the tail end of the transmission shaft, a gear ring is mounted on one side of the pinion in a meshed mode, and the gear ring is fixedly mounted on the surface of the key sleeve in a sleeved mode.
Preferably, the damping component comprises a baffle fixedly installed on the surface of the key sleeve, damping balls are arranged between the baffles, a fixed plate is arranged at the bottom of each damping ball, the fixed plate is fixedly installed on the surface of the key sleeve, a movable rod is fixedly installed at the bottom of the fixed plate, the bottom of the movable rod penetrates through the shell, and a spring is installed on the surface of the movable rod in a sleeved mode.
Preferably, the installation component includes the threaded rod of fixed mounting in mounting bracket one side, one side top movable mounting of threaded rod has the crank, the surface of threaded rod cup joints installs calliper, the inside movable mounting of calliper has the gyro wheel, the middle movable mounting of mounting bracket has the hanging wheel, the material of gyro wheel is strong material.
Preferably, the damping ball is made of rubber.
Preferably, the input ends of the synchronous motors are electrically connected with an external power supply through wires.
Compared with the prior art, the beneficial effects of the utility model are that:
this shock attenuation transmission cover of rig is dug soon, the device passes through the shock attenuation ball and the spring of key sleeve external mounting, can effectual reduction still equipment return produced impact force and vibration effect of palace in-process, has played certain guard action to equipment, has increased the life of equipment, has reduced construction cost.
This shock attenuation transmission cover of rotary drilling rig, through the installation component of this equipment fixing frame one side, can be effectively convenient install the dismantlement to this equipment, solved the vexation that current equipment fixing wasted time and energy, improved staff's efficiency of construction to a certain extent.
Drawings
FIG. 1 is an internal structure diagram of a damping transmission sleeve of a rotary drilling rig;
FIG. 2 is a top view of a damping assembly of a damping transmission sleeve of the rotary drilling rig;
FIG. 3 is a top view of a movable rod structure of a damping transmission sleeve of the rotary drilling rig;
FIG. 4 is a top view of the internal structure of a damping transmission sleeve of the rotary drilling rig;
FIG. 5 is a side view of a shock absorption transmission sleeve of the rotary drilling rig.
In the figure: 1. a housing; 2. a key sleeve; 3. a clamping block; 4. a partition plate; 5. mounting the component; 501. a threaded rod; 502. a caliper; 503. a roller; 504. a crank; 505. a hoisting wheel; 6. a mounting frame; 7. a transmission assembly; 701. a synchronous motor; 702. a drive shaft; 703. a pinion gear; 704. a gear ring; 8. a shock absorbing assembly; 801. A shock absorbing ball; 802. a baffle plate; 803. a movable rod; 804. a spring; 805. and (7) fixing the plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a shock attenuation driving sleeve of rotary drilling rig, includes casing 1, its characterized in that: the key sleeve 2 is fixedly installed inside the shell 1, the fixture block 3 is arranged on the inner side of the key sleeve 2 and mainly used for transmitting a rotating rod, the transmission assembly 7 is arranged on the surface of the top of the key sleeve 2, the transmission assembly 7 comprises a synchronous motor 701 fixedly installed on the top of the shell 1, the type of the motor 701 can be GPG-10SC, the input end of the synchronous motor 701 is electrically connected with an external power supply through a wire, the output end of the synchronous motor 701 is fixedly installed with a transmission shaft 702, the tail end of the transmission shaft 702 is fixedly installed with a pinion 703, one side of the pinion 703 is engaged with a gear ring 704, the gear ring 704 is fixedly installed on the surface of the key sleeve 2 in a sleeved mode, the bottom of a partition plate 4 fixedly installed in the middle of the key sleeve 2 is provided with a damping assembly 8, the damping assembly 8 comprises a baffle plate 802 fixedly installed on the surface of the key sleeve 2 and mainly isolates the damping ball 801, damping balls 801 are arranged between the baffle plates 802, the damping balls 801 are made of rubber, fixing plates 805 are arranged at the bottoms of the damping balls 801 and mainly fix the movable rods 803 to support the damping balls 801, the fixing plates 805 are fixedly arranged on the surface of the key sleeve 2, the movable rods 803 are fixedly arranged at the bottoms of the fixing plates 805, the bottoms of the movable rods 803 penetrate through the shell 1, springs 804 are sleeved on the surfaces of the movable rods 803, an installation frame 6 is fixedly arranged on the surface of the shell 1, an installation assembly 5 is arranged on one side of the installation frame 6, the installation assembly 5 comprises a threaded rod 501 fixedly arranged on one side of the installation frame 6, threads at two ends of the threaded rod 501 are reverse threads, a crank 504 is movably arranged at the top end of one side of the threaded rod 501, calipers 502 are sleeved on the surface of the threaded rod 501, rollers 503 are movably arranged inside the calipers, a hanging wheel 505 is movably arranged in the middle of the mounting frame 6 and controls the lifting of the device through a steel rope.
The working principle is as follows: when rotary drilling is required, firstly, a rotary crank 504 is required to drive a threaded rod 501 to rotate, the threaded rod 501 is required to rotate to control the opening and closing of a caliper 502 sleeved and installed on the surface, the equipment is installed on a mast, then a steel wire rope of a feeding mechanism is fixedly installed on a hanging wheel 505, the rotating rod is installed inside a key sleeve 2, the equipment is started, a synchronous motor 701 is rotated, the synchronous motor 701 rotates to drive a transmission shaft 702 fixedly installed at an output end to rotate, the transmission shaft 702 rotates to drive a pinion 703 fixedly installed at the tail end to rotate, the pinion 703 rotates to drive a gear ring 704 installed at one side in a meshed mode to rotate, the gear ring 704 rotates to drive the key sleeve 2 to rotate, the key sleeve 2 rotates to drive the rotating rod to rotate to realize rotary drilling, when the rotary drilling rod of the rotary drilling is subjected to resistance to generate vibration, force is transmitted to the key sleeve 2, the key sleeve 2 transmits the force to a damping ball 801 and a movable rod 803, and the movable rod 803 disperses and weakens the force through a spring 804, reach the absorbing effect, when needs control equipment reciprocate, can make equipment rise or descend under the action of gravity through receiving and releasing the rigid rope of fixing on hanging wheel 505, when equipment goes up and down, movable mounting follows the rotation at gyro wheel 503 in calliper 502, and auxiliary assembly reciprocates, washes the clearance to equipment after accomplishing to dig the drilling soon, can make threaded rod 501 rotation control calliper 502 open and shut through adjusting crank 504 and dismantle equipment, also can continue to install equipment on the mast and make things convenient for next time to use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a shock attenuation driving sleeve of rotary drilling rig, includes casing (1), its characterized in that: the utility model discloses a novel key set, including casing (1), the inside fixed mounting of casing (1) has key sleeve (2), the inboard of key sleeve (2) is provided with fixture block (3), the top surface of key sleeve (2) is provided with drive assembly (7), the centre fixed mounting of key sleeve (2) has baffle (4), the bottom of baffle (4) is provided with damper (8), the fixed surface of casing (1) installs mounting bracket (6), one side of mounting bracket (6) is provided with installation component (5).
2. The damping transmission sleeve of the rotary drilling rig according to claim 1, characterized in that: the transmission assembly (7) comprises a synchronous motor (701) fixedly installed at the top of the shell (1), a transmission shaft (702) is fixedly installed at the output end of the synchronous motor (701), a pinion (703) is fixedly installed at the tail end of the transmission shaft (702), a gear ring (704) is installed on one side of the pinion (703) in a meshed mode, and the gear ring (704) is fixedly installed on the surface of the key sleeve (2) in a sleeved mode.
3. The damping transmission sleeve of the rotary drilling rig according to claim 1, characterized in that: damping component (8) are including fixed mounting baffle (802) on key sleeve (2) surface, all be provided with shock attenuation ball (801) between baffle (802), the bottom of shock attenuation ball (801) is provided with fixed plate (805), fixed plate (805) fixed mounting is on the surface of key sleeve (2), the bottom fixed mounting of fixed plate (805) has movable rod (803), the bottom of movable rod (803) passes through shell (1), the surface cup joint of movable rod (803) is installed spring (804).
4. The damping transmission sleeve of the rotary drilling rig according to claim 1, characterized in that: installation component (5) include threaded rod (501) of fixed mounting in mounting bracket (6) one side, one side top movable mounting of threaded rod (501) has crank (504), calliper (502) are installed in the surface socket of threaded rod (501), the inside movable mounting of calliper (502) has gyro wheel (503), the middle movable mounting of mounting bracket (6) has hanging wheel (505), the material of gyro wheel (503) is strong material.
5. The damping transmission sleeve of the rotary drilling rig according to claim 3, characterized in that: the damping ball (801) is made of rubber.
6. The damping transmission sleeve of the rotary drilling rig according to claim 2, characterized in that: the input end of the synchronous motor (701) is electrically connected with an external power supply through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022598020.7U CN214007906U (en) | 2020-11-11 | 2020-11-11 | Shock absorption transmission sleeve of rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022598020.7U CN214007906U (en) | 2020-11-11 | 2020-11-11 | Shock absorption transmission sleeve of rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214007906U true CN214007906U (en) | 2021-08-20 |
Family
ID=77303941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022598020.7U Active CN214007906U (en) | 2020-11-11 | 2020-11-11 | Shock absorption transmission sleeve of rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214007906U (en) |
-
2020
- 2020-11-11 CN CN202022598020.7U patent/CN214007906U/en active Active
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