CN115450574A - Drill rod fixing device - Google Patents
Drill rod fixing device Download PDFInfo
- Publication number
- CN115450574A CN115450574A CN202211121708.3A CN202211121708A CN115450574A CN 115450574 A CN115450574 A CN 115450574A CN 202211121708 A CN202211121708 A CN 202211121708A CN 115450574 A CN115450574 A CN 115450574A
- Authority
- CN
- China
- Prior art keywords
- plate
- drill rod
- fixing device
- outer side
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000005553 drilling Methods 0.000 claims description 46
- 238000001125 extrusion Methods 0.000 claims description 30
- 239000002689 soil Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/10—Slips; Spiders ; Catching devices
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a drill rod fixing device, which relates to the related technical field of drill rod machinery and comprises a drill rod body, wherein a drill bit is fixedly installed at the bottom end of the drill rod body, a transmission assembly is arranged on the outer side wall of the drill rod body, a fixing plate is arranged on the upper surface of the transmission assembly, a limiting device for preventing the drill rod body from inclining is arranged on one side of the upper portion of the fixing plate, a detachable backing plate is arranged on the upper surface of the fixing plate, and a fixing device for fixing the drill rod body is arranged above the backing plate. The drill rod filled with soil is transferred by utilizing the transmission assembly, then the drill rod is limited by utilizing the limiting device, the drill rod can only be lifted according to the limited range of the limiting device in the lifting process, the drill rod filled with soil can not shake by a large margin, the drill rod filled with soil can be put in at an accurate position, in addition, the position of the drill rod can be fixed by utilizing the fixing device, and the risk of falling can not occur when the drill rod is transversely transferred under the action of the transmission assembly.
Description
Technical Field
The invention relates to the technical field of drill pipe machinery, in particular to a drill pipe fixing device.
Background
The drill rod of the rotary drilling rig adopts the most advanced international six-key type distribution technology at present, is designed in a standard and modularized manner, and is high in strength, light in weight, thin in pipe wall, small in inter-pipe interval, good in wear resistance of a toothed plate and high in straightness of a single drill rod. The special requirements of the drilling machine on the drill rod are greatly met. However, when the drill rod of the existing rotary drilling rig is used, firstly, the ground is scribed, and then the drill rod is utilized to drill the position of the scribing for soil sampling treatment, however, when the drill rod is full of soil and is taken out to be put in, the drill rod is easy to shake, so that the drill rod full of soil cannot be accurately put in a proper position, the use of the drill rod is influenced, and the inventor provides a drill rod fixing device for solving the problems.
Disclosure of Invention
The drill rod lifting device aims to solve the problems that when a drill rod is fully loaded with soil and is taken out to be put in, the drill rod is easy to shake, so that the drill rod fully loaded with the soil cannot be accurately put in a proper position, and the use of the drill rod is influenced; the invention aims to provide a drill rod fixing device.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a drilling rod fixing device, includes the drilling rod body, the bottom fixed mounting of drilling rod body has the drill bit, the lateral wall of drilling rod body is equipped with drive assembly, drive assembly's upper surface is equipped with the fixed plate, last one side of fixed plate is equipped with the stop device who prevents the slope to the drilling rod body, the upper surface of fixed plate is equipped with the detachable backing plate, the top of backing plate is equipped with the fixing device who fixes the drilling rod body.
Through adopting above-mentioned technical scheme, utilize the drive assembly to shift the drilling rod that fills with soil, then utilize stop device to carry on spacingly to the drilling rod, make the drilling rod only can go up and down according to the scope that stop device prescribed a limit to at the in-process that goes up and down, thereby make the drilling rod that carries with soil can not take place rocking by a wide margin, thereby make the drilling rod that carries with soil can put in the position of accuracy, utilize fixing device to fix the position of drilling rod in addition, thereby make the drilling rod when horizontal transfer under the drive assembly effect, the risk that can not take place to drop, thereby make things convenient for the use of drilling rod.
Preferably, stop device includes the backup pad, the backup pad has two and parallel fixed mounting in one side of fixed plate, the last fixed surface of fixed plate installs first motor, two the lateral wall of backup pad is all rotated and is installed the threaded rod, the threaded rod is located the inside one end of backup pad and is connected with the inner wall rotation of backup pad, one of them the threaded rod is with the power output shaft fixed connection of first motor. Two the equal fixed mounting of one end lateral wall of threaded rod has the belt pulley, two the belt has been cup jointed between the belt pulley, the inner wall fixed mounting of backup pad has first spout, the lateral wall threaded connection of threaded rod has first slider, first slider is L type form, first slider and first spout phase-match.
The lateral wall of backup pad runs through there is the transfer line, the one end fixed mounting of transfer line has joint board, the other end fixed mounting of transfer line has the guide block, sliding connection between guide block and the backup pad, joint board's lateral wall fixed mounting has spacing spring, spacing spring keeps away from the one end of joint board and the lateral wall fixed connection of backup pad. The joint board top view is the arc form, the joint board is seted up flutedly near one side of drilling rod body, the inner wall fixed mounting of recess has the back shaft, the lateral wall of back shaft rotates there is the leading wheel.
Preferably, fixing device includes the second motor, second motor fixed mounting is at the upper surface of backing plate, the power output shaft fixed mounting of second motor has the worm, is located worm one side the last fixed surface of backing plate installs a set of baffle, two rotate between the baffle and install double-threaded screw, double-threaded screw's central lateral wall fixed mounting have with worm assorted turbine. Be located baffle one end the lateral wall of backing plate has seted up a set of second spout, the inner wall slidable mounting of second spout has the second slider, threaded connection between second slider and the double-thread screw. One side fixed mounting of backing plate has a set of limiting plate, the last fixed surface of limiting plate installs the bracing piece, the lateral wall of bracing piece rotates installs the stripper plate, the one end fixed mounting of stripper plate has the dummy block.
Preferably, the upper surface fixed mounting of second slider has the connecting plate, the connecting plate is the L type form, two the third spout has all been seted up to the one side that the stripper plate is close to each other, the inside slidable mounting of third spout has the third slider, the third slider is the T type form, rotate between third slider and the connecting plate and be connected.
Preferably, the lateral wall fixed mounting of backing plate has a set of baffle, the lateral wall of baffle has run through the bolt, the lateral wall of fixed plate seted up with bolt assorted screw hole.
Compared with the prior art, the invention has the beneficial effects that:
the drill rod filled with soil is transferred by utilizing the transmission assembly, then the drill rod is limited by utilizing the limiting device, the drill rod can only be lifted according to the limited range of the limiting device in the lifting process, the drill rod filled with soil can not shake by a large margin, the drill rod filled with soil can be put in at the accurate position, in addition, the fixing device can be used for fixing the position of the drill rod, the drill rod can be transversely transferred under the action of the transmission assembly, the falling risk can not occur, and the use of the drill rod is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the structure of the backing plate of the present invention.
FIG. 3 is a schematic view of the structure of the support plate of the present invention.
Fig. 4 is a schematic structural diagram of a first motor according to the present invention.
FIG. 5 is a schematic diagram of a card-receiving board structure according to the present invention.
FIG. 6 is a schematic view of the structure of the extrusion plate of the present invention.
FIG. 7 is an enlarged view of the structure of FIG. 1A according to the present invention.
FIG. 8 is an enlarged view of the structure of FIG. 5 at B according to the present invention.
In the figure: 1. a drill bit; 2. a drill rod body; 3. a limiting device; 31. a limiting spring; 32. a transmission rod; 33. a belt; 34. a first motor; 35. a belt pulley; 36. a support plate; 37. a clamping and connecting plate; 38. a first slider; 39. a guide block; 310. a support shaft; 311. a groove; 312. a guide wheel; 313. a threaded rod; 4. a fixing device; 41. pressing the cushion; 42. a compression plate; 43. a support bar; 44. a limiting plate; 45. a second motor; 46. a second chute; 47. a worm; 48. a second slider; 49. a double-ended screw; 410. a third chute; 411. a third slider; 412. a connecting plate; 413. a baffle plate; 414. a turbine; 5. a base plate; 6. a fixing plate; 7. a baffle plate; 8. a bolt; 9. and a transmission assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1 to 8, the invention provides a drill rod fixing device, which comprises a drill rod body 2, wherein a drill bit 1 is fixedly installed at the bottom end of the drill rod body 2, a transmission assembly 9 is arranged on the outer side wall of the drill rod body 2, a fixing plate 6 is arranged on the upper surface of the transmission assembly 9, a limiting device 3 for preventing the drill rod body 2 from inclining is arranged on the upper side of the fixing plate 6, a detachable backing plate 5 is arranged on the upper surface of the fixing plate 6, and a fixing device 4 for fixing the drill rod body 2 is arranged above the backing plate 5.
Through adopting above-mentioned technical scheme, drilling rod body 2 is the drilling rod equipment of the rig that digs soon among the prior art, and drill bit 1 is then for installing the equipment that is used for drilling to soil and fetches earth in drilling rod body 2 bottom, and wherein drive assembly 9 is the drive equipment who is used for controlling among the rotary drill among the prior art drilling rod body 2 and goes up and down to and shift. Through utilizing drive assembly 9 to shift the drilling rod of filling with soil, then utilize stop device 3 to carry on spacingly to the drilling rod, make the drilling rod only can go up and down according to the scope that stop device 3 prescribed a limit to at the in-process that goes up and down, thereby make the drilling rod of carrying with soil can not take place rocking by a wide margin, thereby make the drilling rod of carrying with soil can put in accurate position, utilize fixing device 4 to fix the position of drilling rod in addition, thereby make the drilling rod when horizontal transfer under drive assembly 9 effects, the risk that drops can not take place, thereby make things convenient for the use of drilling rod.
Stop device 3 includes backup pad 36, backup pad 36 has two and parallel fixed mounting in one side of fixed plate 6, the last fixed surface of fixed plate 6 installs first motor 34, two the lateral wall of backup pad 36 is all rotated and is installed threaded rod 313, threaded rod 313 is located backup pad 36 inside one end and is rotated with the inner wall of backup pad 36 and be connected, one of them threaded rod 313 and first motor 34's power output shaft fixed connection.
By adopting the technical scheme, the fixing plate 6 is used for supporting the supporting plates 36, and the two supporting plates 36 are respectively positioned at two sides of the drill rod body 2; a bearing is fixed on the outer side wall of the support plate 36 at the joint of the threaded rod 313 and the support plate 36, and the threaded rod 313 is fixedly connected with the inner ring wall of the bearing, so that the threaded rod 313 cannot shake during rotation; the first motor 34 provides a power source for the rotation of the threaded rod 313, so that the first motor 34 can drive the threaded rod 313 to rotate conveniently.
Two the equal fixed mounting of one end lateral wall of threaded rod 313 has belt pulley 35, two belt 33 has been cup jointed between the belt pulley 35, the inner wall fixed mounting of backup pad 36 has first spout, the lateral wall threaded connection of threaded rod 313 has first slider 38, first slider 38 is the L type form, first slider 38 and first spout phase-match.
By adopting the above technical scheme, the first sliding groove provides a sliding space for the first sliding block 38, and the bottom end of the first sliding block 38 is T-shaped, so that when the first sliding block 38 slides in the first sliding groove, the first sliding block 38 cannot be separated from the first sliding groove; when the first motor 34 rotates the threaded rod 313 by the engagement between the belt 33 and the belt pulley 35, the threaded rod 313 rotates the two threaded rods 313 simultaneously according to the engagement between the belt pulley 35 and the belt 33.
The lateral wall of backup pad 36 runs through there is transfer line 32, the one end fixed mounting of transfer line 32 has joint board 37, the other end fixed mounting of transfer line 32 has guide block 39, sliding connection between guide block 39 and the backup pad 36, joint board 37's lateral wall fixed mounting has spacing spring 31, spacing spring 31 keeps away from the one end of joint board 37 and the lateral wall fixed connection of backup pad 36.
By adopting the technical scheme, the transmission rod 32 is used for supporting the clamping plate 37, and the elastic force provided by the limiting spring 31 can keep the transmission rod 32 in a reset trend; wherein the top view of the guide block 39 is in a right triangle shape, and the direction of the hypotenuse of the guide block 39 is toward the direction of the first slider 38; the top view of the clamping plate 37 is arc-shaped, and the arc-shaped clamping plate 37 can be matched with the peripheral size of the transmission rod 32; when first motor 34 rotates, first motor 34 can drive two threaded rods 313 under the effect of belt 33 and belt pulley 35 and take place to rotate, and when two threaded rods 313 took place to rotate, first slider 38 can slide in the inside of first spout, and when first slider 38 extruded guide block 39, guide block 39 can drive transfer line 32 and drive joint board 37 and remove, makes two joint board 37 parcels in the outside of drilling rod body 2.
A groove 311 is formed in one side, close to the drill rod body 2, of the clamping plate 37, a support shaft 310 is fixedly mounted on the inner wall of the groove 311, and a guide wheel 312 is rotated on the outer side wall of the support shaft 310.
Through adopting above-mentioned technical scheme, recess 311 provides the activity space for leading wheel 312 to make things convenient for the rotation of leading wheel 312, back shaft 310 then plays the effect of fulcrum and can make things convenient for the rotation of leading wheel 312, and leading wheel 312 can reduce the frictional force between transfer line 32 and the joint board 37, thereby makes joint board 37 carry out spacing to transfer line 32, and transfer line 32 still can continue to go up and down.
Fixing device 4 includes second motor 45, second motor 45 fixed mounting is at the upper surface of backing plate 5, the power output shaft fixed mounting of second motor 45 has worm 47, is located worm 47 one side the last fixed surface of backing plate 5 installs a set of baffle 413, two rotate between the baffle 413 and install double-thread screw 49, double-thread screw 49's central lateral wall fixed mounting have with worm 47 assorted turbine 414.
By adopting the above technical scheme, the backing plate 5 is used for supporting the second motor 45; the baffle 413 is used for supporting the double-threaded screw 49, so that the double-threaded screw 49 can rotate conveniently, the double-threaded screw 49 is a rod-shaped structure with two sections of threads in opposite directions, when the second motor 45 works, the worm 47 can be driven to rotate, and in addition, the worm 47 is matched with the turbine 414, so that the second motor 45 can drive the double-threaded screw 49 to rotate.
The outer side wall of the backing plate 5 at one end of the baffle 413 is provided with a group of second sliding grooves 46, the inner wall of each second sliding groove 46 is provided with a second sliding block 48 in a sliding manner, and the second sliding blocks 48 are in threaded connection with the double-threaded screws 49.
Through adopting the above technical scheme, second spout 46 provides the slip space for second slider 48 to make things convenient for the slip of second slider 48, when double-threaded screw 49 took place to rotate, two second sliders 48 can take place to be close to each other or keep away from, thereby conveniently control the distance between two second sliders 48.
One side fixed mounting of backing plate 5 has a set of limiting plate 44, the last fixed surface of limiting plate 44 installs bracing piece 43, the lateral wall of bracing piece 43 rotates installs stripper plate 42, the one end fixed mounting of stripper plate 42 has extrusion pad 41.
By adopting the technical scheme, the limiting plate 44 is used for supporting the supporting rod 43, and the supporting rod 43 plays a role of a fulcrum, so that the extrusion plate 42 can conveniently rotate; the extrusion pad 41 can increase the friction force between the extrusion plate 42 and the drill rod body 2, so that when the two extrusion plates 42 drive the extrusion pad 41 to extrude the support rod 43, the drill rod body 2 can be firmly fixed.
The upper surface of the second slider 48 is fixedly provided with a connecting plate 412, the connecting plate 412 is in an L shape, two third sliding grooves 410 are formed in one sides, close to each other, of the extrusion plates 42, a third slider 411 is slidably arranged inside the third sliding grooves 410, the third slider 411 is in a T shape, and the third slider 411 and the connecting plate 412 are connected in a rotating mode.
Through adopting the above technical scheme, the third sliding chute 410 provides a sliding space for the third sliding block 411, so that the third sliding block 411 can slide in the third sliding chute 410 conveniently, and the T-shaped third sliding block 411 can not be separated when sliding in the third sliding chute 410. When the second motor 45 is in operation, the worm 47 can be driven to rotate, and the worm 47 is matched with the worm wheel 414, so that the second motor 45 can drive the double-threaded screw 49 to rotate, when the double-threaded screw 49 rotates, the two second sliding blocks 48 can approach or separate from each other, so that the distance between the two second sliding blocks 48 is conveniently controlled, when the two second sliding blocks 48 approach or separate from each other, the two second sliding blocks 48 can utilize the matching between the third sliding block 411 and the third sliding groove 410, so that the ends of the two extrusion plates 42, which are far away from the connecting plate 412, approach or separate from each other, when the two extrusion plates 42 drive the two extrusion pads 41 to extrude the outer wall of the drill rod body 2, so that the drill rod body 2 is fixed at a proper position, and when the two extrusion pads 41 are separated from the drill rod body 2, the drill rod body 2 can continue to operate.
The lateral wall fixed mounting of backing plate 5 has a set of fender 7, the lateral wall of fender 7 runs through there is bolt 8, the lateral wall of fixed plate 6 seted up with bolt 8 assorted screw hole
Through adopting above-mentioned technical scheme, the baffle 7 is used for the support to bolt 8, and the screw hole provides the rotation space for bolt 8, when rotating between bolt 8 and the screw hole and being connected to it is fixed firm between messenger's backing plate 5 and the fixed plate 6, thereby when needs overhaul stop device 3 inside part, can make the dismantlement between backing plate 5 and the fixed plate 6 through rotating bolt 8, thereby conveniently overhauls stop device 3 inside part.
The working principle is as follows: when the first motor 34 rotates, the first motor 34 drives the two threaded rods 313 to rotate under the action of the belt 33 and the belt pulley 35, when the two threaded rods 313 rotate, the first sliding block 38 slides inside the first sliding groove, when the first sliding block 38 presses the guide block 39, the guide block 39 drives the driving rod 32 to drive the clamping plate 37 to move, so that the two clamping plates 37 are wrapped outside the drill rod body 2, wherein the guide wheel 312 can reduce the friction force between the driving rod 32 and the clamping plate 37, so that the driving rod 32 can still continue to ascend and descend when the first sliding block 38 limits the driving rod 32, the second motor 45 can drive the worm 47 to rotate when in operation, the worm 47 is matched with the turbine 414, so that the second motor 45 can drive the double-headed screw 49 to rotate, when the double-headed screw 49 rotates, the two second sliding blocks 48 approach or separate from each other, so that the distance between the two second sliding blocks 48 is conveniently controlled, when the two second sliding blocks 48 approach or separate from each other, the two second sliding blocks 48 are driven by the third sliding block 48 to separate from the third sliding block 412, so that the two sliding blocks 48 separate from the outer wall of the extrusion plate 2, when the two extrusion pads 41 of the extrusion plate 2 are separated from each other, so that the extrusion pad 41 is separated from the extrusion pad, and the extrusion pad 41, so that the extrusion pad 2 is separated from the extrusion pad 41, and the extrusion pad 41 is separated from the extrusion pad, and the extrusion pad, when the extrusion pad is separated from the extrusion pad, and the extrusion pad 41. Through utilizing drive assembly 9 to shift the drilling rod of filling with soil, then utilize stop device 3 to carry on spacingly to the drilling rod, make the drilling rod only can go up and down according to the scope that stop device 3 prescribed a limit to at the in-process that goes up and down, thereby make the drilling rod of carrying with soil can not take place rocking by a wide margin, thereby make the drilling rod of carrying with soil can put in accurate position, utilize fixing device 4 to fix the position of drilling rod in addition, thereby make the drilling rod when horizontal transfer under drive assembly 9 effects, the risk that drops can not take place, thereby make things convenient for the use of drilling rod.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a drilling rod fixing device, includes drilling rod body (2), the bottom fixed mounting of drilling rod body (2) has drill bit (1), the lateral wall of drilling rod body (2) is equipped with drive assembly (9), its characterized in that: the upper surface of transmission assembly (9) is equipped with fixed plate (6), last one side of fixed plate (6) is equipped with stop device (3) of preventing slope to drilling rod body (2), the upper surface of fixed plate (6) is equipped with detachable backing plate (5), the top of backing plate (5) is equipped with fixing device (4) fixed to drilling rod body (2).
2. The drill rod fixing device as claimed in claim 1, wherein the limiting device (3) comprises two support plates (36), the two support plates (36) are fixedly arranged on one side of the fixing plate (6) in parallel, the first motor (34) is fixedly arranged on the upper surface of the fixing plate (6), the outer side walls of the two support plates (36) are rotatably provided with threaded rods (313), one ends of the threaded rods (313) located inside the support plates (36) are rotatably connected with the inner walls of the support plates (36), and one of the threaded rods (313) is fixedly connected with the power output shaft of the first motor (34).
3. The drill rod fixing device as claimed in claim 2, wherein a belt pulley (35) is fixedly mounted on an outer side wall of one end of each of the two threaded rods (313), a belt (33) is sleeved between the two belt pulleys (35), a first sliding groove is fixedly mounted on an inner wall of the support plate (36), a first sliding block (38) is connected to an outer side wall of each of the threaded rods (313) in a threaded manner, the first sliding block (38) is in an L shape, and the first sliding block (38) is matched with the first sliding groove.
4. The drill rod fixing device as claimed in claim 3, wherein a transmission rod (32) penetrates through the outer side wall of the support plate (36), a clamping plate (37) is fixedly mounted at one end of the transmission rod (32), a guide block (39) is fixedly mounted at the other end of the transmission rod (32), the guide block (39) is slidably connected with the support plate (36), a limiting spring (31) is fixedly mounted on the outer side wall of the clamping plate (37), and one end, far away from the clamping plate (37), of the limiting spring (31) is fixedly connected with the outer side wall of the support plate (36).
5. The drill rod fixing device as claimed in claim 4, wherein the clamping plate (37) is arc-shaped in plan view, a groove (311) is formed in one side of the clamping plate (37) close to the drill rod body (2), a support shaft (310) is fixedly mounted on the inner wall of the groove (311), and a guide wheel (312) is rotatably arranged on the outer side wall of the support shaft (310).
6. The drill rod fixing device as claimed in claim 1, wherein the fixing device (4) comprises a second motor (45), the second motor (45) is fixedly installed on the upper surface of the backing plate (5), a worm (47) is fixedly installed on a power output shaft of the second motor (45), a set of baffles (413) are fixedly installed on the upper surface of the backing plate (5) on one side of the worm (47), a double-threaded screw (49) is rotatably installed between the two baffles (413), and a turbine (414) matched with the worm (47) is fixedly installed on the outer central side wall of the double-threaded screw (49).
7. The drill rod fixing device as claimed in claim 6, wherein a set of second sliding grooves (46) are formed in the outer side wall of the backing plate (5) at one end of the baffle (413), a second sliding block (48) is slidably mounted on the inner wall of the second sliding grooves (46), and the second sliding block (48) is in threaded connection with the double-threaded screw (49).
8. The drill rod fixing device as claimed in claim 7, wherein a group of limiting plates (44) are fixedly mounted on one side of the backing plate (5), a supporting rod (43) is fixedly mounted on the upper surface of each limiting plate (44), an extrusion plate (42) is rotatably mounted on the outer side wall of each supporting rod (43), and an extrusion pad (41) is fixedly mounted at one end of each extrusion plate (42).
9. The drill rod fixing device as claimed in claim 8, wherein a connecting plate (412) is fixedly mounted on the upper surface of the second sliding block (48), the connecting plate (412) is in an L shape, a third sliding groove (410) is formed in each of two adjacent sides of the two extrusion plates (42), a third sliding block (411) is slidably mounted in the third sliding groove (410), the third sliding block (411) is in a T shape, and the third sliding block (411) is rotatably connected with the connecting plate (412).
10. The drill rod fixing device as claimed in claim 9, wherein a set of buttresses (7) is fixedly mounted on the outer side wall of the backing plate (5), a bolt (8) penetrates through the outer side wall of each buttresses (7), and a threaded hole matched with the bolt (8) is formed in the outer side wall of the fixing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211121708.3A CN115450574A (en) | 2022-09-15 | 2022-09-15 | Drill rod fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211121708.3A CN115450574A (en) | 2022-09-15 | 2022-09-15 | Drill rod fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115450574A true CN115450574A (en) | 2022-12-09 |
Family
ID=84305763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211121708.3A Withdrawn CN115450574A (en) | 2022-09-15 | 2022-09-15 | Drill rod fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115450574A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118815365A (en) * | 2024-08-16 | 2024-10-22 | 中石化石油工程技术服务股份有限公司 | A drilling device and its application in drilling in complex formations |
-
2022
- 2022-09-15 CN CN202211121708.3A patent/CN115450574A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118815365A (en) * | 2024-08-16 | 2024-10-22 | 中石化石油工程技术服务股份有限公司 | A drilling device and its application in drilling in complex formations |
| CN118815365B (en) * | 2024-08-16 | 2025-04-01 | 中石化石油工程技术服务股份有限公司 | A drilling device and its application in drilling in complex formations |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210715719U (en) | Speed reducer with base is convenient for install | |
| CN115450574A (en) | Drill rod fixing device | |
| CN113202908B (en) | Adjusting device for chain of coal mine elevator | |
| CN109209369B (en) | Rock drilling breaker for mine hole | |
| CN201189803Y (en) | Land wheel | |
| CN209190607U (en) | A kind of more wafer size rotation clamping devices | |
| CN212240409U (en) | Accurate grinding polishing tool for wedge-shaped lens machining precision | |
| CN213658262U (en) | Load detection device of electric balance car | |
| CN1915540B (en) | Roller type sieving machine with adjustable gap conveniently | |
| CN211774782U (en) | Novel supporting seat for assembly type building construction | |
| CN210222702U (en) | Computer keyboard with adjustable inclination angle | |
| CN220382679U (en) | High-bearing cable bridge with adjustable groove depth | |
| CN217914908U (en) | Electromechanical maintenance fixing device for coal mine | |
| CN209547389U (en) | A kind of computer facilitating adjusting suspension type mounting table | |
| CN220660778U (en) | Gear box gear quick detach auxiliary device | |
| CN112916092A (en) | But broken rubble device repeatedly | |
| CN221032474U (en) | Fixing device for drill rod | |
| CN210977286U (en) | Bridge construction drilling platform | |
| CN112112643A (en) | Ultra-thin coal seam floor-climbing bridge coal mining machine | |
| CN214363387U (en) | Foundation pit monitoring device | |
| CN220881881U (en) | Wear-resisting type ring flange production processingequipment | |
| CN218516166U (en) | Tensioning device of monorail mud scraper | |
| CN216518600U (en) | Conveniently change pump package | |
| CN216688190U (en) | High-precision die for punching production of soft bags | |
| CN215825641U (en) | Roof perforating device for building engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221209 |
|
| WW01 | Invention patent application withdrawn after publication |