CN220226765U - Universal drill rod supporting device - Google Patents
Universal drill rod supporting device Download PDFInfo
- Publication number
- CN220226765U CN220226765U CN202321899433.6U CN202321899433U CN220226765U CN 220226765 U CN220226765 U CN 220226765U CN 202321899433 U CN202321899433 U CN 202321899433U CN 220226765 U CN220226765 U CN 220226765U
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- drill rod
- rods
- supporting
- support frame
- support
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- 238000005096 rolling process Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000005553 drilling Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of drilling equipment, in particular to a general drill rod supporting device which can flexibly adjust the angle and the direction of a drill rod, is convenient for aligning the front and the back of a joint of the drill rod when the drill rod is spliced, is convenient for adjusting the drilling direction, and has good practicability; the drill rod rolling support device comprises a support frame, a lower roller and two side rollers, wherein the lower roller is rotatably arranged in the middle of the support frame, the lower roller rolls and supports a drill rod from the lower part, and the two side rollers roll and support the drill rod from the side surfaces; still include lower chassis, go up tray and landing leg, be provided with the guiding mechanism of two side rollers on the support frame, guiding mechanism adjusts the interval of two side rollers, the landing leg sets up a plurality ofly, the support frame is installed on last tray, the lower extreme circumference of a plurality of landing legs is rotated and is installed on lower chassis, the upper end circumference of a plurality of landing legs is rotated and is installed on last tray, the flexible axis and the eccentric setting of last tray of at least one landing leg, a plurality of landing legs control respectively and stretch out and draw back, a plurality of landing legs stretch out and draw back respectively and drive the rotation about last tray and multi-direction every single move.
Description
Technical Field
The utility model relates to the technical field of drilling equipment, in particular to a universal drilling rod supporting device.
Background
When the ultra-deep drilling tool is formed by adopting a plurality of sections of drill rods and a drill bit to drill on the transverse section of a roadway, the drill rods with large size and large weight cannot be used due to limited manual capacity, so that the stability of the drill rods is improved when the drill rods are supported by the drill rod supporting device, and meanwhile, the drill rods are convenient to splice and detach.
The general drill rod supporting device provided by the Chinese patent utility model with the patent number of ZL202222889236.8 in the prior art adopts an oil cylinder, a supporting frame, a side rotating rod and a middle rod to form a tightening device, and supports drill rods with different specifications are realized by adjusting the oil cylinder, so that the device is more convenient and quick to adjust than a bolt, and has strong universality.
But the device does not have the function of adjusting the height and angle of the drill rod support, is not easy to align the joint of the drill rod front and back when the drill rod is spliced, and is inconvenient to adjust the drilling direction.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the universal drill rod supporting device which can flexibly adjust the angle and the direction of the drill rod, is convenient for aligning the joints of the drill rod front and back when the drill rod is spliced, is convenient for adjusting the drilling direction and has good practicability.
The utility model relates to a general drill rod supporting device, which comprises a supporting frame, a lower roller and two side rollers, wherein the lower roller is rotatably arranged in the middle of the supporting frame, the lower roller supports a drill rod in a rolling way from the lower part, and the two side rollers support the drill rod in a rolling way from the side; the support frame is provided with two side rollers, the support frame is arranged on the upper tray, the lower ends of the support frames are circumferentially arranged on the lower tray in a rotating mode, the upper ends of the support frames are circumferentially arranged on the upper tray in a rotating mode, the telescopic axis of at least one support frame is eccentrically arranged with the upper tray, the support frames are respectively controlled to be telescopic, and the support frames are respectively telescopic to drive the upper tray to rotate left and right and pitch in multiple directions; when the drill rod supporting device works, the lower chassis is installed on the ground, the drill rod is placed on the lower roller, the lower roller supports the lower portion of the drill rod in a rolling mode, the two side rollers support the left side surface and the right side surface of the drill rod in a rolling mode, the supporting legs are respectively telescopic, when the supporting legs on the left side and the right side are respectively telescopic, the supporting legs on the front axis and the rear axis are kept fixed, the upper tray is driven to swing left and right, and then the supporting frame, the lower roller and the two side rollers drive the drill rod to adjust left and right angles; when the supporting legs positioned on the front side and the rear side are respectively telescopic and the supporting legs positioned on the left axis and the right axis are kept fixed, the upper tray is driven to swing back and forth, and the supporting frame, the lower roller and the two side rollers drive the drill rod to adjust the front and rear angles; the eccentric supporting legs stretch and the other supporting legs are kept fixed, so that the upper tray rotates, and the supporting frame, the lower roller and the two side rollers drive the drill rod to adjust the horizontal angle; the multi-angle adjustment of the drill rod is achieved, the plurality of supporting legs stretch or shorten simultaneously to drive the upper tray to rise or fall, the height adjustment of the drill rod is achieved, the joints of the drill rod are conveniently aligned front and back when the drill rod is spliced, the drilling direction is also conveniently adjusted, and the practicability is good.
Preferably, the legs are hydraulic cylinders or threaded telescopic screws.
Preferably, the telescopic axes of the two supporting legs are eccentrically arranged with the upper tray, the lower ends of the two supporting legs are respectively positioned at the left side and the right side of the lower roller, and the upper ends of the two supporting legs are respectively positioned at the front side and the rear side of the lower roller.
Preferably, the multifunctional electric bicycle further comprises a plurality of ball seat, and two ends of the plurality of supporting legs are respectively connected with the lower chassis and the upper tray in a rotating way through the plurality of ball seat; through setting up a plurality of ball seat, can the multiple angle flexibility rotate under the circumstances that makes a plurality of landing legs and chassis and last tray connect stably, the degree of freedom is high.
Preferably, the device also comprises a plurality of iron rods which are movably inserted on the lower chassis and are inserted into the ground to strengthen the lower chassis; after the position of the lower chassis is arranged, a plurality of drill rods penetrate through the lower chassis and are inserted into the ground, the lower chassis is reinforced, and the stability of the device is improved.
Preferably, the adjusting mechanism comprises two push rods, two guide seats, two deflector rods, two shaft rods and a double-head hydraulic cylinder, wherein two side rollers are respectively arranged at the upper ends of the two push rods, the rollers below the two push rods are symmetrically and obliquely arranged, the two guide seats are arranged on the support frame, the two guide seats guide the two push rods, the upper ends of the two deflector rods are provided with long sliding grooves, the lower ends of the two push rods are respectively in sliding connection with the two long sliding grooves through sliding rods, the middle parts of the two deflector rods are respectively in rotary connection with the two shaft rods, the two shaft rods are arranged on the support frame, the fixed ends of the double-head hydraulic cylinder are arranged on the support frame, and the two piston rods of the double-head hydraulic cylinder are respectively in rotary connection with the lower ends of the two deflector rods; when the distance between the two side rollers needs to be adjusted to support drill rods with different diameters, the two piston rods of the double-head hydraulic cylinder synchronously extend or shorten to push the lower ends of the two shifting levers to synchronously swing, the upper ends of the two shifting levers synchronously swing around the two shaft rods, the upper ends of the two shifting levers shift the two pushing rods to synchronously move under the guiding action of the two guide seats, so that the two side rollers synchronously approach or depart, the distance between the two side rollers is changed, and the universality is good.
Preferably, the device also comprises a middle shaft, wherein the middle shaft is arranged at the lower part of the support frame, the middle shaft is positioned right below the lower roller, and the lower end of the middle shaft is detachably and concentrically arranged on the upper tray; the supporting frames are detached and installed on the upper tray respectively through the middle shaft, and the supporting frames are convenient to transport after being detached.
Compared with the prior art, the utility model has the beneficial effects that: when the drill rod supporting device works, the lower chassis is installed on the ground, the drill rod is placed on the lower roller, the lower roller supports the lower portion of the drill rod in a rolling mode, the two side rollers support the left side surface and the right side surface of the drill rod in a rolling mode, the supporting legs are respectively telescopic, when the supporting legs on the left side and the right side are respectively telescopic, the supporting legs on the front axis and the rear axis are kept fixed, the upper tray is driven to swing left and right, and then the supporting frame, the lower roller and the two side rollers drive the drill rod to adjust left and right angles; when the supporting legs positioned on the front side and the rear side are respectively telescopic and the supporting legs positioned on the left axis and the right axis are kept fixed, the upper tray is driven to swing back and forth, and the supporting frame, the lower roller and the two side rollers drive the drill rod to adjust the front and rear angles; the eccentric supporting legs stretch and the other supporting legs are kept fixed, so that the upper tray rotates, and the supporting frame, the lower roller and the two side rollers drive the drill rod to adjust the horizontal angle; the multi-angle adjustment of the drill rod is achieved, the plurality of supporting legs stretch or shorten simultaneously to drive the upper tray to rise or fall, the height adjustment of the drill rod is achieved, the joints of the drill rod are conveniently aligned front and back when the drill rod is spliced, the drilling direction is also conveniently adjusted, and the practicability is good.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 3 is a schematic side elevational view of the present utility model;
FIG. 4 is a schematic structural view of the structure of the support frame, the lower roller, the side rollers, the adjusting mechanism, etc.;
FIG. 5 is a schematic diagram of the front view of the structure of the support frame, lower roller, side roller, and adjustment mechanism;
the reference numerals in the drawings: 1. a support frame; 2. a lower roller; 3. a side roller; 4. a lower chassis; 5. an upper tray; 6. a support leg; 7. a ball seat; 8. a drill rod; 9. a push rod; 10. a guide seat; 11. a deflector rod; 12. a shaft lever; 13. a double-headed hydraulic cylinder; 14. a central shaft.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Examples
As shown in fig. 1, 2 and 3, the universal drill rod supporting device comprises a supporting frame 1, a lower roller 2 and two side rollers 3, wherein the lower roller 2 is rotatably arranged in the middle of the supporting frame 1, the lower roller 2 supports a drill rod in a rolling manner from the lower part, and the two side rollers 3 support the drill rod in a rolling manner from the side; the support frame 1 is provided with an adjusting mechanism of two side rollers 3, the adjusting mechanism adjusts the distance between the two side rollers 3, the support frame 6 is provided with a plurality of support frames 1, the support frame 1 is arranged on the upper tray 5, the lower ends of the plurality of support frames 6 are circumferentially rotatably arranged on the lower chassis 4, the upper ends of the plurality of support frames 6 are circumferentially rotatably arranged on the upper tray 5, the telescopic axis of at least one support frame 6 is eccentrically arranged with the upper tray 5, the plurality of support frames 6 are respectively controlled to be telescopic, and the plurality of support frames 6 are respectively telescopic to drive the upper tray 5 to horizontally rotate and pitch in multiple directions; the supporting leg 6 is a hydraulic cylinder or a threaded telescopic screw rod; the telescopic axes of the two support legs 6 are eccentrically arranged with the upper tray 5, the lower ends of the two support legs 6 are respectively positioned at the left side and the right side of the lower roller 2, and the upper ends of the two support legs 6 are respectively positioned at the front side and the rear side of the lower roller 2; the multifunctional ball seat comprises a plurality of ball seat bodies 7, and two ends of each supporting leg 6 are respectively connected with the lower chassis 4 and the upper tray 5 in a rotating way through the plurality of ball seat bodies 7; the lower chassis 4 is movably inserted with a plurality of iron rods 8, and the iron rods 8 are inserted into the ground to strengthen the lower chassis 4.
When the drill rod supporting device works, after the positions of the lower chassis 4 are arranged, a plurality of iron drill rods 8 penetrate through the lower chassis 4 and are inserted into the ground to reinforce the lower chassis 4, a drill rod is placed on the lower roller 2, the lower roller 2 supports the lower part of the drill rod in a rolling mode, the two side rollers 3 support the left side surface and the right side surface of the drill rod in a rolling mode, the plurality of supporting legs 6 are respectively telescopic, and when the plurality of supporting legs 6 positioned on the left side and the right side are respectively telescopic, the plurality of supporting legs 6 positioned on the front axis and the rear axis are kept fixed, so that the upper tray 5 is driven to swing left and right, and the supporting frame 1, the lower roller 2 and the two side rollers 3 drive the drill rod to adjust left angles and right angles; when the supporting legs 6 positioned at the front side and the rear side are respectively telescopic and the supporting legs 6 positioned at the left axis and the right axis are kept fixed, the upper tray 5 is driven to swing back and forth, and the supporting frame 1, the lower roller 2 and the two side rollers 3 drive the drill rod to adjust the back and forth angle; the eccentric supporting legs 6 stretch out and draw back, and the other supporting legs 6 are kept fixed, so that the upper tray 5 rotates, and the supporting frame 1, the lower roller 2 and the two side rollers 3 drive the drill rod to adjust the horizontal angle; the multi-angle adjustment of the drill rod is achieved, the plurality of supporting legs 6 stretch or shorten simultaneously to drive the upper tray 5 to rise or fall, the height adjustment of the drill rod is achieved, the joint of the drill rod is conveniently aligned front and back when the drill rod is spliced, the drilling direction is also conveniently adjusted, the practicability is good, the plurality of ball seats 7 are arranged, the plurality of supporting legs 6 can flexibly rotate at multiple angles under the condition that the lower chassis 4 and the upper tray 5 are stably connected, and the degree of freedom is high.
As shown in fig. 4 and 5, the adjusting mechanism comprises two push rods 9, two guide holders 10, two deflector rods 11, two shaft rods 12 and a double-head hydraulic cylinder 13, wherein two side rollers 3 are respectively arranged at the upper ends of the two push rods 9, the rollers 2 below the two push rods 9 are symmetrically and obliquely arranged, the two guide holders 10 are arranged on the support frame 1, the two guide holders 10 guide the two push rods 9, the upper ends of the two deflector rods 11 are respectively provided with a long chute, the lower ends of the two push rods 9 are respectively in sliding connection with the two long chutes through slide bars, the middle parts of the two deflector rods 11 are respectively in rotary connection with the two shaft rods 12, the two shaft rods 12 are arranged on the support frame 1, the fixed ends of the double-head hydraulic cylinder 13 are arranged on the support frame 1, and the two piston rods of the double-head hydraulic cylinder 13 are respectively in rotary connection with the lower ends of the two deflector rods 11.
When the spacing between the two side rollers 3 is required to be adjusted to support drill rods with different diameters, the two piston rods of the double-head hydraulic cylinder 13 synchronously extend or shorten to push the lower ends of the two shifting levers 11 to synchronously swing, the upper ends of the two shifting levers 11 synchronously swing around the two shaft rods 12, and the upper ends of the two shifting levers 11 synchronously shift the two push rods 9 to move under the guiding action of the two guide seats 10, so that the two side rollers 3 synchronously approach or depart, the spacing between the two side rollers 3 is changed, and the universality is good.
As shown in fig. 4 and 5, the device also comprises a middle shaft 14, wherein the middle shaft 14 is arranged at the lower part of the support frame 1, the middle shaft 14 is positioned right below the lower roller 2, and the lower end of the middle shaft 14 is detachably and concentrically arranged on the upper tray 5; the support frame 1 is detached and installed on the upper tray 5 respectively through the middle shaft 14, and the support frame 1 is convenient to transport after being detached.
As shown in fig. 1 to 5, when the universal drill rod supporting device of the present utility model works, firstly, the lower chassis 4 is installed on the ground and reinforced by using the drill rod 8, two piston rods of the double-head hydraulic cylinder 13 synchronously extend or shorten and push the lower ends of the two shift levers 11 to synchronously swing, the upper ends of the two shift levers 11 synchronously swing around the two shaft rods 12, the upper ends of the two shift levers 11 stir the two push rods 9 to synchronously move under the guiding action of the two guide seats 10, so that the distance between the two side rollers 3 is matched with the drill rod, the drill rod is placed on the lower roller 2, the lower roller 2 supports the lower part of the drill rod in a rolling way, the two side rollers 3 support the left and right sides of the drill rod in a rolling way, and then when the plurality of support legs 6 positioned at the left and right sides respectively extend and the plurality of support legs 6 positioned at the front and rear axes of the drill rod are kept fixed, so as to drive the upper tray 5 to swing left and right, and further drive the support frame 1, the lower roller 2 and the two side rollers 3 to adjust left and right angles; then when the supporting legs 6 positioned at the front side and the rear side are respectively telescopic and the supporting legs 6 positioned at the left axis and the right axis are kept fixed, the upper tray 5 is driven to swing back and forth, and the supporting frame 1, the lower roller 2 and the two side rollers 3 drive the drill rod to adjust the back and forth angle; the eccentric supporting legs 6 stretch out and draw back, and the other supporting legs 6 are kept fixed, so that the upper tray 5 rotates, and further the supporting frame 1, the lower roller 2 and the two side rollers 3 drive the drill rod to adjust the horizontal angle, and the multi-angle adjustment of the drill rod is realized; finally, the supporting legs 6 are simultaneously lengthened or shortened to drive the upper tray 5 to be lifted or lowered, and the height of the drill rod is adjusted.
The main functions realized by the utility model are as follows:
1. the angle and the direction of the drill rod can be flexibly adjusted, the front and back alignment of the joint of the drill rod is convenient when the drill rod is spliced, the drilling direction is convenient to adjust, and the practicability is good;
2. can support the drilling rod of different diameters, the commonality is good.
The installation mode, the connection mode or the setting mode of the universal drill rod supporting device are all common mechanical modes, and the universal drill rod supporting device can be implemented as long as the beneficial effects of the universal drill rod supporting device can be achieved; the lower roller 2, the side roller 3, the supporting leg 6, the ball seat 7 and the double-head hydraulic cylinder 13 of the universal drill rod supporting device are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The universal drill rod supporting device comprises a supporting frame (1), a lower roller (2) and two side rollers (3), wherein the lower roller (2) is rotatably arranged in the middle of the supporting frame (1), the lower roller (2) supports a drill rod in a rolling way from the lower part, and the two side rollers (3) support the drill rod in a rolling way from the side surfaces; the support frame is characterized by further comprising a lower chassis (4), an upper tray (5) and supporting legs (6), wherein the support frame (1) is provided with an adjusting mechanism for two side rollers (3), the adjusting mechanism adjusts the distance between the two side rollers (3), the supporting legs (6) are arranged in a plurality, the support frame (1) is arranged on the upper tray (5), the lower ends of the supporting legs (6) are circumferentially arranged on the lower chassis (4) in a rotating mode, the upper ends of the supporting legs (6) are circumferentially arranged on the upper tray (5) in a rotating mode, the telescopic axis of at least one supporting leg (6) is eccentrically arranged with the upper tray (5), the supporting legs (6) are respectively controlled to be telescopic, and the supporting legs (6) are respectively telescopic to drive the upper tray (5) to rotate left and right and pitch in multiple directions.
2. Universal drill rod support device according to claim 1, characterized in that the leg (6) is a hydraulic cylinder or a threaded telescopic screw.
3. The universal drill rod supporting device according to claim 1, wherein the telescopic axes of the two support legs (6) are arranged eccentrically to the upper tray (5), the lower ends of the two support legs (6) are respectively positioned on the left side and the right side of the lower roller (2), and the upper ends of the two support legs (6) are respectively positioned on the front side and the rear side of the lower roller (2).
4. The universal drill rod support device according to claim 1, further comprising a plurality of ball sockets (7), wherein both ends of the plurality of legs (6) are rotatably connected to the lower chassis (4) and the upper tray (5) through the plurality of ball sockets (7), respectively.
5. The universal drill rod support device according to claim 1, further comprising a plurality of iron rods (8) movably inserted in the lower chassis (4), the plurality of iron rods (8) being insertedly reinforced with respect to the lower chassis (4).
6. The universal drill rod supporting device according to claim 1, wherein the adjusting mechanism comprises two push rods (9), two guide seats (10), two deflector rods (11), two shaft rods (12) and a double-head hydraulic cylinder (13), wherein the two side rollers (3) are respectively installed at the upper ends of the two push rods (9), the rollers (2) below the two push rods (9) are symmetrically and obliquely arranged, the two guide seats (10) are installed on the support frame (1), the two guide seats (10) guide the two push rods (9), long sliding grooves are formed in the upper ends of the two deflector rods (11), the lower ends of the two push rods (9) are respectively connected with the two long sliding grooves in a sliding mode through sliding rods, the middle portions of the two deflector rods (11) are respectively connected with the two shaft rods (12) in a rotating mode, the two shaft rods (12) are installed on the support frame (1), the fixed ends of the double-head hydraulic cylinder (13) are installed on the support frame (1), and the two piston rods of the double-head hydraulic cylinder (13) are respectively connected with the lower ends of the two deflector rods (11) in a rotating mode.
7. The universal drill rod supporting device according to claim 6, further comprising a central shaft (14), wherein the central shaft (14) is arranged at the lower part of the supporting frame (1), the central shaft (14) is positioned right below the lower roller (2), and the lower end of the central shaft (14) is detachably and concentrically arranged on the upper tray (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899433.6U CN220226765U (en) | 2023-07-19 | 2023-07-19 | Universal drill rod supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899433.6U CN220226765U (en) | 2023-07-19 | 2023-07-19 | Universal drill rod supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220226765U true CN220226765U (en) | 2023-12-22 |
Family
ID=89173815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321899433.6U Active CN220226765U (en) | 2023-07-19 | 2023-07-19 | Universal drill rod supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220226765U (en) |
-
2023
- 2023-07-19 CN CN202321899433.6U patent/CN220226765U/en active Active
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