CN216966813U - Geological water control drilling machine drill rod maintenance device - Google Patents
Geological water control drilling machine drill rod maintenance device Download PDFInfo
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- CN216966813U CN216966813U CN202220480711.3U CN202220480711U CN216966813U CN 216966813 U CN216966813 U CN 216966813U CN 202220480711 U CN202220480711 U CN 202220480711U CN 216966813 U CN216966813 U CN 216966813U
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Abstract
The utility model discloses a geological water control drilling rig drill rod maintenance device, which comprises a support frame, wherein the support frame is provided with: the chuck comprises a fixed frame and screws arranged on the fixed frame in a circumferential array manner; the traction pulley mechanism comprises a traction rope, and one end of the traction rope is fixedly connected with the chuck; the driving mechanism comprises a rope collecting disc, the other end of the traction rope is fixedly connected with the rope collecting disc, and the rope collecting disc is driven to rotate to collect and collect the traction rope so as to drive the chuck to ascend or descend. The drill rod maintenance device of the geological control water drilling rig provided by the utility model has the advantages that the drill bit or the drill rod fixed on the chuck is hoisted by utilizing the traction rope and the worm gear, so that the drill bit or the drill rod can be conveniently welded and repaired by maintenance personnel, the chuck is locked by utilizing the oblique angle on the limiting ring so as to ensure the stability of the drill bit during maintenance, and the screws are arranged in the circumferential array and can lock the drill bits with different sizes and shapes by rotating the screws with different angles.
Description
Technical Field
The utility model relates to a drill rod maintenance device of a geological control water drilling rig.
Background
At present, when a coal mine is collected in a coal mine factory, a large drill bit and a drill rod are often used for mining the coal mine, so that the mining progress is accelerated.
According to patent No. CN202021620849.6, publication (publication) date: 2021-04-13, discloses a maintenance device for a drill rod of a geological water-control drilling rig, which comprises a fixing ring, a sleeve, a fixing rod, a cleaning and adjusting mechanism and a water absorbing mechanism; the inner cavity of the fixing ring is fixedly connected with a sleeve, and the bottom side of the fixing ring is fixedly connected with a fixing rod; the cleaning adjusting mechanism comprises a hydraulic cylinder, a cleaning plate and a limiting rod, and the hydraulic cylinder is fixedly connected to the side surface of the sleeve; the output end of the hydraulic cylinder is fixedly connected with a cleaning plate, and the inner wall of the cleaning plate is provided with a thread groove in thread fit with the surface of the drill rod; the side surface of the cleaning plate is fixedly connected with a connecting rod which is connected to the surface of the sleeve in a sliding manner; the water absorption mechanism comprises a connecting plate, a moving rod, a guide rod, a buffer spring, an arc-shaped rubber plate and a water absorption sponge block. This device is maintained to geological control water rig drilling rod simple structure, the worker of being convenient for adjust the position of clearance board through the pneumatic cylinder, and the clearance board of being convenient for and the not unidimensional drilling rod surface laminating of unidimensional improves the cleaning efficiency to drilling rod surface earth.
The large drill bit and the drill rod can have loss phenomena such as blade falling or blade breaking after long-time use, and manual welding seam repair is needed, but the drill bit and the drill rod are large in size, and need a plurality of people to move in a matched mode when the angle or the position is changed, so that inconvenience is caused when the manual welding seam repair is conducted, and maintenance personnel are prevented from conducting maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a maintenance device for a geological control water drilling machine drill rod, which can lift a large drill bit and a large drill rod to facilitate manual welding and mending, has a simple structure and is flexible to use, and the drill bit and the drill rod can be moved by one person.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a geology prevents and controls water rig drilling rod maintenance device, includes the support frame, be provided with on the support frame:
the chuck comprises a fixed frame and screws arranged on the fixed frame in a circumferential array;
the traction pulley mechanism comprises a traction rope, and one end of the traction rope is fixedly connected with the chuck;
the driving mechanism comprises a rope collecting disc, the other end of the traction rope is fixedly connected with the rope collecting disc, and the rope collecting disc is driven to rotate to collect and collect the traction rope so as to drive the chuck to ascend or descend.
Preferably, the top of the support frame is provided with a limit ring, one side of the limit ring is provided with an oblique angle, and the fixing frame is driven to contact with the oblique angle.
Preferably, the traction pulley mechanism further comprises a first pulley and a second pulley, wherein a second rotating shaft is uniformly and fixedly connected with the first pulley and the second pulley, two ends of the second rotating shaft are slidably connected with a second rotating boss, the second rotating boss is fixedly connected onto the support frame, and the traction rope is sleeved on the first pulley and the second pulley.
Preferably, the driving mechanism further comprises a worm wheel and a worm which are meshed with each other, the worm wheel is fixedly connected with one surface of the rope take-up disc, the worm wheel and the rope take-up disc are rotatably connected to a first rotating shaft, and the first rotating shaft is fixedly connected to the support frame.
Preferably, a rotary handle is fixedly connected to the inside of the worm, the rotary handle is rotatably connected to a first rotary boss, the first rotary boss is fixedly connected to the support frame, and the rotary handle is rotated to drive the worm to rotate to drive the rope take-up disc to rotate.
Preferably, one side of the fixing frame is provided with fixing tops in a circumferential array, one end of each fixing top is fixedly connected with a fixing rope, and one end of each fixing rope is fixedly connected with the traction rope.
Preferably, the fixing rope and the traction rope are both steel wire ropes.
In the technical scheme, the maintenance device for the drill rod of the geological control water drilling rig provided by the utility model has the following beneficial effects: the traction rope and the worm gear are utilized, the drill bit or the drill rod fixed on the chuck is hoisted, so that the maintenance personnel can weld and repair the drill bit or the drill rod conveniently, the oblique angle locking chuck on the limiting ring is utilized, the stability of the drill bit during maintenance is guaranteed, the screw is arranged in the circumferential array, and the drill bits with different sizes and shapes can be locked by rotating the screws with different angles.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic overall structure diagram provided in an embodiment of the present invention;
fig. 2 is a schematic view of a traction sheave mechanism and a chuck provided by an embodiment of the present invention;
fig. 3 is a partially enlarged schematic view of a driving mechanism according to an embodiment of the present invention.
Description of reference numerals:
1. a support frame; 11. a limiting ring; 112. oblique angle; 2. a drive mechanism; 21. rotating the grip; 22. a worm; 23. a worm gear; 24. a rope retracting disc; 25. a first rotating boss; 26. a first rotating shaft; 3. a traction sheave mechanism; 30. a hauling rope; 31. a first pulley; 32. a second pulley; 33. a second rotating shaft; 34. a second rotary boss; 4. a chuck; 41. a fixed mount; 42. a screw; 43. fixing nails; 44. and (5) fixing the rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
As shown in fig. 1-3, a geological control water drilling machine drill rod maintenance device comprises a support frame 1, wherein the support frame 1 is provided with:
the chuck 4 comprises a fixed frame 41 and screws 42 arranged on the fixed frame 41 in a circumferential array;
the traction pulley mechanism 3 comprises a traction rope 30, and one end of the traction rope 30 is fixedly connected with the chuck 4;
the driving mechanism 2 comprises a rope collecting disc 24, the other end of the traction rope 30 is fixedly connected with the rope collecting disc 24, and the rope collecting disc 24 is driven to rotate to collect and collect the traction rope 30 so as to drive the chuck 4 to ascend or descend.
Specifically, 1 top of support frame is provided with traction sheave mechanism 3, traction sheave mechanism 3 includes haulage rope 30, 30 one end fixedly connected with chuck 4 of haulage rope, chuck 4 includes mount 41, it is provided with the screw hole to be the circumference array on the mount 41, screw hole female connection has screw 42, rotatory a plurality of screw 42 make its contact drill bit and locking, still be provided with actuating mechanism 2 on the support frame 1, actuating mechanism 2 is including receiving rope dish 24, 30 other end fixed even receiving rope dish 24 of haulage rope, it receives rope dish 24 to be driven rotatory to receive and release haulage rope 30 in order to order about chuck 4 to rise or descend.
Among the above-mentioned technical scheme, utilized haulage rope 30 and worm wheel 22 worm 23, hung the drill bit or the drilling rod of fixing on the chuck 4, made things convenient for maintenance personal to weld and repaired drill bit or drilling rod to bevel 112 locking chuck 4 on the spacing ring 11 has been utilized, with the stability of drill bit when guaranteeing the maintenance, still be the circumference array and be provided with screw 42, can be through the drill bit of the different sizes of rotatory different angles of screw 42 locking and shape.
As the embodiment that the utility model further provides, support frame 1 top is provided with spacing ring 11, and oblique angle 112 has been seted up simultaneously to spacing ring 11, and chuck 4 receives haulage rope 30 tractive contact oblique angle 112 to play the locking effect, and can guarantee that hanging that the drill bit is firm establishes on support frame 1.
As the embodiment that the utility model further provides, traction pulley mechanism 3 still includes first pulley 31 and second pulley 32, its both interior even fixedly connected with second pivot 33, second pivot 33 both ends sliding connection has the second to rotate boss 34, boss 34 fixed connection is rotated to the second on support frame 1, on first pulley 31 and second pulley 32 were located to haulage rope 30 cover, joint in first pulley 31 and second pulley 32 when haulage rope 30 received the tractive, and first pulley 31 and second pulley 32 rotate along with it, can effectual reduction friction, so that the power of hoisting the drill bit reduces.
As a further embodiment provided by the present invention, the driving mechanism 2 further includes a worm wheel 23 and a worm 22 which are engaged with each other, the worm wheel 23 and the rope winding disc 24 are fixedly connected to each other, both of them are rotatably connected to the first rotating shaft 26, the first rotating shaft 26 is fixedly connected to the supporting frame 1, the worm 22 is internally and fixedly connected with a rotating handle 21, the rotating handle 21 is rotatably connected to the first rotating boss 25, the first rotating boss 25 is fixedly connected to the supporting frame 1, the rotating handle 21 is shifted to drive the worm 22 to rotate, so that the worm 22 and the rope winding disc 24 are engaged to rotate along the first rotating shaft 26, thereby realizing the winding or unwinding of the traction rope 30.
As the embodiment that the utility model further provides, mount 41 simultaneously is the circumference array and is provided with staple 43, and staple 43 one end fixedly connected with is fixed to be restricted rope 44, and fixed rope 44 one end fixed connection haulage rope 30 is fixed rope 44 that circumference array distributes and length equals and when guaranteeing to lift by crane chuck 4 is in the horizontally position, can strengthen stability.
As a further embodiment of the present invention, the fixing rope 44 and the pulling rope 30 are both steel wire ropes, and can have a large tensile strength.
The working principle is as follows: firstly, the rotating handle 21 is rotated to drive the worm 22 to rotate so as to engage and drive the worm 22 and the rope take-up disc 24 to rotate together along the first rotating shaft 26 to pay out the traction rope 30, so that the chuck 4 is far away from the top of the support frame 1, the screw 42 in the threaded hole is loosened, the fixing frame 41 is sleeved on one side of the drill bit, then the rotating screw 42 is abutted against the drill bit to be locked, then the rotating handle 21 is rotated again so that the traction rope 30 rotates together along the first pulley 31 and the second pulley 32, the chuck 4 is gradually close to the limiting ring 11, and finally the bevel 112 is attached, so that the drill bit is stably hung on the support frame 1.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. The utility model provides a geology prevents and controls water rig drilling rod maintenance device which characterized in that, includes support frame (1), be provided with on support frame (1):
the chuck (4) comprises a fixed frame (41) and screws (42) which are arranged on the fixed frame (41) in a circumferential array;
the traction pulley mechanism (3) comprises a traction rope (30), and one end of the traction rope (30) is fixedly connected with the chuck (4);
the driving mechanism (2) comprises a rope collecting disc (24), the other end of the traction rope (30) is fixedly connected with the rope collecting disc (24), and the rope collecting disc (24) is driven to rotate to collect and release the traction rope (30) so as to drive the chuck (4) to ascend or descend.
2. The drill rod maintenance device of the geological control water drilling rig according to claim 1, characterized in that a limiting ring (11) is arranged at the top of the support frame (1), an oblique angle (112) is formed on one surface of the limiting ring (11), and the fixing frame (41) is driven to contact with the oblique angle (112).
3. The maintenance device for the drill rod of the geological control water drilling rig according to claim 1, wherein the traction pulley mechanism (3) further comprises a first pulley (31) and a second pulley (32), a second rotating shaft (33) is uniformly and fixedly connected in the first pulley and the second pulley, two ends of the second rotating shaft (33) are slidably connected with a second rotating boss (34), the second rotating boss (34) is fixedly connected to the support frame (1), and the traction rope (30) is sleeved on the first pulley (31) and the second pulley (32).
4. The device for maintaining the drill rod of the geological control water drilling rig according to claim 1, wherein the driving mechanism (2) further comprises a worm wheel (23) and a worm (22) which are meshed with each other, the worm wheel (23) and the rope take-up disc (24) are fixedly connected to each other, the worm wheel (23) and the rope take-up disc are rotatably connected to a first rotating shaft (26), and the first rotating shaft (26) is fixedly connected to the support frame (1).
5. The device for maintaining the drill rod of the geological control water drilling rig according to claim 4, wherein a rotating handle (21) is fixedly connected in the worm (22), the rotating handle (21) is rotatably connected to a first rotating boss (25), the first rotating boss (25) is fixedly connected to the support frame (1), and the rotating handle (21) is rotated to drive the worm (22) to rotate so as to drive the rope collecting disc (24) to rotate.
6. The device for maintaining the drill rods of the geological control water drilling rig according to claim 1, wherein fixing nails (43) are arranged on one surface of the fixing frame (41) in a circumferential array, one end of each fixing nail (43) is fixedly connected with a fixing rope (44), and one end of each fixing rope (44) is fixedly connected with the traction rope (30).
7. A geo-control water rig drill pipe maintenance device according to claim 6, characterized in that the securing line (44) and the hauling line (30) are both steel wire ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220480711.3U CN216966813U (en) | 2022-03-07 | 2022-03-07 | Geological water control drilling machine drill rod maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220480711.3U CN216966813U (en) | 2022-03-07 | 2022-03-07 | Geological water control drilling machine drill rod maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216966813U true CN216966813U (en) | 2022-07-15 |
Family
ID=82355184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220480711.3U Active CN216966813U (en) | 2022-03-07 | 2022-03-07 | Geological water control drilling machine drill rod maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216966813U (en) |
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2022
- 2022-03-07 CN CN202220480711.3U patent/CN216966813U/en active Active
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