CN110159208B - Tubular object guiding mechanism of ground vortex shape - Google Patents
Tubular object guiding mechanism of ground vortex shape Download PDFInfo
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- CN110159208B CN110159208B CN201910546599.1A CN201910546599A CN110159208B CN 110159208 B CN110159208 B CN 110159208B CN 201910546599 A CN201910546599 A CN 201910546599A CN 110159208 B CN110159208 B CN 110159208B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 238000007667 floating Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 6
- 238000005553 drilling Methods 0.000 abstract description 32
- 238000011160 research Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- E21B19/02—Rod or cable suspensions
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- 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)
- Geophysics And Detection Of Objects (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The invention discloses a ground vortex-shaped tubular object guiding mechanism, which belongs to the technical field of drilling and well drilling engineering, and comprises a limit nut, a cable pipe guiding cover plate, a cable pipe guiding upright rod, a first cable pipe guiding wheel, a second cable pipe guiding wheel, a cable pipe guiding support, a guiding floating spring, a first cable pipe guiding wheel, a second cable pipe guiding wheel, a transverse guide rod, a cable guiding mechanism shell, a cable pipe guiding wheel and a cable pipe guiding wheel, wherein the components are mutually matched to smoothly guide a cable pipe into and out of a slot in a ground storage system when a torque self-balancing cable drilling tool system drills, so that the technical bottleneck existing in lifting and lowering of the cable pipe is solved, and the ground storage system of the downhole torque self-balancing drilling tool system is further perfected.
Description
Technical Field
The invention belongs to the technical field of drilling and well drilling engineering, and particularly relates to a ground vortex-shaped tubular object guiding mechanism of a cable storage and drill feeding system suitable for geological drilling and energy drilling.
Background
The armoured cable tube used by the double-bit self-balancing drilling tool system mainly has four functions: firstly, a drilling fluid circulation channel is established; the energy is transmitted to the underground double-bit self-balancing drilling tool system; thirdly, bearing the dead weight of the drilling tool system and the resultant force of friction resistance between the drilling tool system and the hole wall, so that the drilling tool system can smoothly start and trip; and fourthly, the data acquired by the drilling tool system can be transmitted to the ground system and the control signal sent by the ground to the executive component of the drilling tool system in real time in a wired manner. The existing lifting and lowering equipment mainly uses a winch, and various pipelines are wound on a roller through the rotation of the winch to realize the purpose of lifting and lowering objects. The cable tube for the double-bit self-balancing drilling tool system is an integrated pipeline integrating a power line, a drilling fluid circulation channel, a data signal control line and the like, and the existing winch is used for lifting the drilling tool, so that the following problems can occur in terms of the cable tube: the cable tube is easy to be extruded and deviated on the roller; the cable tube fixed end of the rotary drum on the winch is difficult to overcome by electrohydraulic isolation technology under dynamic and static sealing and static states of the static part of the ground, and the mechanism is quite complex.
At present, most of the domestic drilling tool systems are based on the traditional drilling tool systems, the drilling efficiency is improved as much as possible in terms of structure, materials and technology, the drilling cost is saved, and related theoretical achievements and popularization and application effects are obtained. However, few researches on a double-bit self-balancing drilling tool exist, and the researches on a cable tube ground arrangement storage system matched with an underground torque self-balancing cable drilling tool system still remain blank, so that the Jilin university proposes an underground torque self-balancing cable drilling tool system, see patent number 201710082518 in detail, and a cable tube ground arrangement storage system matched with an underground torque self-balancing cable drilling tool system, see patent number 201811147745.5 in detail. The theory and the method of the double-bit self-balancing drilling tool system and the ground matching system thereof have originality, have wide research and application prospects, and have quite far-reaching significance. Wherein the tubular object guiding mechanism in the shape of a vortex on the ground is an essential part in the bionic storage system on the ground of the cable tube.
Disclosure of Invention
The invention aims to provide a ground vortex-shaped tubular object guiding mechanism matched with an armored cable tube of a downhole torque self-balancing cable drilling tool system, which is used for solving the problems of the double-bit self-balancing drilling tool system that a cable tube is used for taking into a groove on the ground and taking out or taking out the groove.
The technical scheme adopted by the invention for achieving the purpose is as follows:
a ground vortex tube guide mechanism, the guide mechanism comprising: the limiting nut, the cable tube guiding cover plate, the cable tube guiding upright rod, the first cable tube guiding wheel, the second cable tube guiding wheel, the cable tube guiding support, the guiding floating spring, the first cable tube guiding wheel, the second cable tube guiding wheel, the transverse guide rod, the cable guiding mechanism shell, the cable tube guiding wheel and the cable tube guiding wheel,
the cable tube guide cover plate is arranged at the upper part of the cable tube guide vertical rod and is fixed on the cable tube guide vertical rod through a limit nut, and comprises a cable tube guide cover plate body, and a cable tube passing area is formed in the middle of the cable tube guide cover plate body; the cable tube passing area is opposite to the center of the cable storage platform;
the first cable tube guiding wheel, the second cable tube guiding wheel, the cable tube guiding wheel and the cable tube guiding wheel are respectively provided with an anti-collision step, a shaft hole and a cable tube buckling groove, wherein the cable tube buckling grooves are arc-shaped grooves, and the arc shape of the arc-shaped grooves is matched with that of the cable tube;
the cable tube guiding support comprises a cable tube guiding support body, wherein a guide wheel shaft hole, a cable tube guiding vertical rod hole, guiding floating spring seats and guide wheel grooves are arranged on the cable tube guiding support body, the number of the guide wheel shaft holes is two, one guide wheel shaft hole corresponds to the shaft hole on the first cable tube guiding wheel and is connected with the first cable tube guiding wheel through shaft and bearing matching, and the other guide wheel shaft hole corresponds to the shaft hole on the second cable tube guiding wheel and is connected with the second cable tube guiding wheel through shaft and bearing matching; the number of the cable tube guide upright rod holes is four, and the four cable tube guide upright rod holes are respectively connected with the four cable tube guide upright rods in a one-to-one corresponding sliding fit manner; the guide floating spring seat is in contact fit with the upper end surface of the guide floating spring; the guide wheel groove is used for accommodating the first cable pipe guide wheel and the second cable pipe guide wheel;
the lower end surface of the guide floating spring is fixed on the cable guide mechanism shell;
the cable guiding mechanism shell comprises a cable guiding mechanism shell body, wherein the cable guiding mechanism shell body is provided with a guide wheel axle hole, a transverse guide rod axle hole, a guide wheel installation empty area, a cable pipe guide wheel installation empty area, a guide wheel axle hole and a guide wheel axle hole, wherein the number of the guide wheel axle holes is two, one guide wheel axle hole corresponds to the axle hole on the first cable pipe guide wheel and is connected with the first cable pipe guide wheel through shaft and bearing fit, and the other guide wheel axle hole corresponds to the axle hole on the second cable pipe guide wheel and is connected with the second cable pipe guide wheel through shaft and bearing fit; the transverse guide rod shaft hole is used for the transverse guide rod to pass through and is connected with the transverse guide rod in a sliding fit manner; the guide wheel mounting empty area is used for accommodating the first cable tube guide wheel and the second cable tube guide wheel; the cable tube guiding-in wheel guiding-out wheel mounting empty area is used for accommodating the cable tube guiding-out wheel and the cable tube guiding-in wheel; the guide-out wheel shaft hole corresponds to the shaft hole on the cable tube guide-out wheel and is connected with the cable tube guide-out wheel through shaft and bearing matching; the shaft hole of the leading-in wheel corresponds to the shaft hole on the cable tube leading-in wheel and is connected with the cable tube leading-in wheel through the cooperation of the shaft and the bearing.
Preferably, the height of the anti-collision step is 1 mm-10 mm.
Preferably, the arc-shaped radius of the cable tube buckling groove is 1 mm-20 mm larger than the outer diameter of the cable tube.
Preferably, the diameter of the guide floating spring seat is larger than the outer diameter of the Yu Dao guide floating spring by 2-10 mm.
The cable guide part is formed by the first cable guide wheel, the second cable guide wheel and the cable guide support.
The cable guiding part is composed of the first cable tube guiding wheel, the second cable tube guiding wheel and the cable guiding mechanism shell.
Further, the arrangement direction of the two guide wheels of the cable tube guiding part is perpendicular to the arrangement direction of the two guide wheels of the cable tube guiding part.
Through the design scheme, the invention has the following beneficial effects: the tubular object guiding mechanism in the shape of the ground vortex provides smooth guiding for smoothly entering and exiting a groove in a ground storage system for a cable pipe when a torque self-balancing cable drilling tool system drills, solves the technical bottleneck existing in lifting and lowering of the cable pipe, and further improves the ground storage system of the underground torque self-balancing drilling tool system.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a undue limitation of the invention, in which:
FIG. 1 is a schematic view of the overall assembly of a tubular guide mechanism in the form of a vortex on the ground in an embodiment of the invention.
Fig. 2 is a side view of the general assembly of a tubular guide mechanism in the form of a vortex on the ground in an embodiment of the invention.
Fig. 3 is a schematic view of a cable guide cover plate of a tubular guide mechanism with a vortex shape on the ground in an embodiment of the invention.
Fig. 4 is a schematic plan view of a first cable tube guiding wheel structure of a tubular guiding mechanism with vortex shape on the ground in the embodiment of the invention.
Fig. 5 is a schematic view along line A-A in fig. 4.
Fig. 6 is a schematic plan view of a second cable tube guiding wheel structure of the tubular guiding mechanism with vortex shape on the ground in the embodiment of the invention.
Fig. 7 is a schematic view taken along line A-A in fig. 6.
Fig. 8 is a schematic plan view of a first cable guide wheel of the tubular guide mechanism with vortex shape on the ground in the embodiment of the invention.
Fig. 9 is a schematic view taken along line A-A in fig. 8.
Fig. 10 is a schematic plan view of a second cable guide wheel of the tubular guide mechanism with a vortex shape on the ground in an embodiment of the invention.
Fig. 11 is a schematic view taken along line A-A in fig. 10.
Fig. 12 is a schematic plan view of a cable tube guiding wheel of a tubular guiding mechanism with vortex shape on the ground in the embodiment of the invention.
Fig. 13 is a schematic view taken along line A-A in fig. 12.
Fig. 14 is a schematic plan view of a cable tube guiding wheel of a tubular guiding mechanism in a vortex shape on the ground in an embodiment of the invention.
Fig. 15 is a schematic view taken along line A-A in fig. 14.
Fig. 16 is a schematic plan view of a cable guide support structure of a tubular guide mechanism in a vortex shape on the ground in an embodiment of the invention.
Fig. 17 is a schematic view taken along line A-A in fig. 16.
Fig. 18 is a schematic view along line B-B in fig. 16.
Fig. 19 is a schematic view along line C-C in fig. 16.
Fig. 20 is a schematic plan view showing a casing structure of a cable guiding mechanism of a tubular object guiding mechanism in a vortex shape on the ground in the embodiment of the invention.
Fig. 21 is a schematic view taken along line A-A in fig. 20.
The figures are marked as follows: the cable guide device comprises a 1-limit nut, a 2-cable guide cover plate, a 3-cable guide upright rod, a 4-first cable guide wheel, a 5-second cable guide wheel, a 6-cable guide upright rod, a 7-guide floating spring, an 8-first cable guide wheel, a 9-second cable guide wheel, a 10-cable pipe, a 11-transverse guide rod, a 12-cable guide mechanism shell, a 13-cable guide wheel, a 14-cable guide wheel, a 201-cable passage area, a 202-cable guide cover plate body, a 401-collision prevention step, a 402-shaft hole, a 403-cable buckle groove, a 601-cable guide support body, a 602-guide wheel shaft hole, a 603-cable guide upright rod hole, a 604-guide floating spring seat, a 605-guide wheel groove, a 1201-guide wheel shaft hole, a 1202-cable guide mechanism shell body, a 1203-transverse guide rod shaft hole, a 1204-guide wheel installation space area, a 1205-cable guide wheel installation space area, a 1206-guide wheel shaft hole and 7-120shaft hole.
Detailed Description
In order to more clearly illustrate the present invention, the present invention will be further described with reference to preferred embodiments and the accompanying drawings. Those skilled in the art will appreciate that. The following detailed description is illustrative and not restrictive, and should not be taken as limiting the scope of the invention.
In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and that the features defining "first" and "second" are not necessarily indicative of any order, quantity, or importance, but are merely used to distinguish between different components.
As shown in fig. 1 to 21, a tubular object guiding mechanism in a vortex shape on the ground comprises a limit nut 1, a cable guiding cover plate 2, a cable guiding upright 3, a first cable guiding wheel 4, a second cable guiding wheel 5, a cable guiding support 6, a guiding floating spring 7, a first cable guiding wheel 8, a second cable guiding wheel 9, a transverse guide rod 11, a cable guiding mechanism shell 12, a cable guiding wheel 13 and a cable guiding wheel 14,
the cable tube straightening cover plate 2 is arranged at the upper part of the cable tube straightening upright rod 3 and is fixed on the cable tube straightening upright rod 3 through a limit nut 1, the cable tube straightening cover plate body 202 is used for guaranteeing that the strength and the stress of the cable tube straightening cover plate 2 are not deformed, the cable tube straightening cover plate body 202 comprises a cable tube straightening cover plate body 202, and a cable tube passing area 201 is formed in the middle of the cable tube straightening cover plate body 202; the cable tube passing area 201 is opposite to the central position of the cable storage platform, and the cable tube passing area 201 is used for ensuring that the cable tube 10 passes through the cable tube guide cover plate 2 upwards without barriers.
The first cable tube guiding wheel 4, the second cable tube guiding wheel 5, the first cable tube guiding wheel 8, the second cable tube guiding wheel 9, the cable tube guiding wheel 13 and the cable tube guiding wheel 14 are all provided with an anti-collision step 401, a shaft hole 402 and a cable tube buckling groove 403, wherein the anti-collision step 401 is 1-10 mm in height, the two cable tube guiding wheels are supported by the wheels to generate large-area collision to generate abnormal damage when the cable tube 10 moves up and down or is stressed to rotate, the shaft holes 402 of the wheels are connected with corresponding shafts through bearings of corresponding specifications, the cable tube buckling groove 403 is an arc-shaped groove, the arc shape is matched with the cable tube 10, the arc-shaped radius is larger than the cable tube outer diameter by 1-20 mm, so that the cable tube 10 has a certain deformation allowance under the side pressure effect, excessive contact abrasion between the cable tube 10 and the arc-shaped groove is prevented, and the integrity of the cable tube 10 is better protected.
The cable tube guiding support 6 comprises a cable tube guiding support body 601, the cable tube guiding support body 601 is used for guaranteeing that the cable tube guiding support body 601 is free of deformation in strength and stress, a guide wheel shaft hole 602, four cable tube guiding vertical rod holes 603, guiding floating spring seats 604 and a guide wheel groove 605 are arranged on the cable tube guiding support body 601, the number of the guide wheel shaft holes 602 is two, one guide wheel shaft hole 602 corresponds to the shaft hole 402 on the first cable tube guiding wheel 4 and is connected with the first cable tube guiding wheel 4 through shaft and bearing fit, the other guide wheel shaft hole 602 corresponds to the shaft hole 402 on the second cable tube guiding wheel 5 and is connected with the second cable tube guiding wheel 5 through shaft and bearing fit, the four cable tube guiding vertical rod holes 603 are connected with the four cable tube guiding vertical rod 3 in one-to-one sliding fit, the guide spring seats 604 are in contact fit with the upper end faces of the guide spring 7, the diameter of the guide wheel shaft hole 602 is larger than that of the first cable tube guiding wheel 4, the guide wheel shaft hole 602 is in contact with the upper end faces of the guide wheel 7 mm, the guide spring seat is in contact with the guide wheel 7 mm, and the guide wheel bearing 6 is used for providing friction to the second cable tube guiding wheel 5, and the guide wheel 5 is in a state of being in contact with the guide wheel 6, and the floating spring seat is in a state of being in which the floating wheel 6 is in contact with the guide tube guiding the floating spring 6, and the floating spring is in a position of the floating wheel.
The cable guiding mechanism shell 12 comprises a cable guiding mechanism shell body 1202, the cable guiding mechanism shell body 1202 has the function of ensuring that the strength and the stress of the cable guiding mechanism shell body 1202 are free from deformation, a guiding wheel shaft hole 1201, a transverse guide rod shaft hole 1203, a guiding wheel mounting empty area 1204, a cable pipe guiding wheel mounting empty area 1205, a guiding wheel shaft hole 1206 and guiding wheel shaft holes 1207 are arranged on the cable guiding mechanism shell body 1202, the number of the guiding wheel shaft holes 1201 is two, one guiding wheel shaft hole 1201 corresponds to the shaft hole 402 on the first cable pipe guiding wheel 8 and is connected with the first cable pipe guiding wheel 8 through shaft and bearing fit, the other guiding wheel shaft hole 1201 corresponds to the shaft hole 402 on the second cable pipe guiding wheel 9 and is connected with the second cable pipe guiding wheel 9 through shaft and bearing fit, when the cable 10 goes out of the groove and goes in the groove, the vortex groove arranged on the cable storage platform is separated from the center of the cable storage platform by the change of the distance between the vortex groove and the center of the cable storage platform, so that the cable 10 slides along the transverse guide 11, the guide wheel mounting empty area 1204 is used for providing moving and mounting space for the first cable guide wheel 8 and the second cable guide wheel 9, the cable guide wheel guiding out wheel mounting empty area 1205 is used for providing moving and mounting space for the cable guide wheel 13 and the cable guide wheel 14, the guiding out wheel axle hole 1206 is corresponding to the axle hole 402 on the cable guide wheel 13 and is connected with the cable guide wheel 13 through shaft and bearing fit, and the guiding in wheel axle hole 1207 is corresponding to the axle hole 402 on the cable guide wheel 14 and is connected with the cable guide wheel 14 through shaft and bearing fit.
The two guide wheels of the cable tube guiding part formed by the first cable tube guiding wheel 4, the second cable tube guiding wheel 5 and the cable tube guiding support 6 are arranged in a vertical state with the two guide wheels of the cable tube guiding part formed by the first cable tube guiding wheel 8, the second cable tube guiding wheel 9 and the cable guiding mechanism shell 12, and the purpose of the cable tube guiding device is to ensure that the cable tube 10 can be unobstructed under the action of tension so as to avoid the unmatched abrasion of the guide wheels.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (7)
1. A ground vortex tube guide mechanism, the guide mechanism comprising: the cable tube guiding device comprises a limit nut (1), a cable tube guiding cover plate (2), a cable tube guiding vertical rod (3), a first cable tube guiding wheel (4), a second cable tube guiding wheel (5), a cable tube guiding support (6), a guiding floating spring (7), a first cable tube guiding wheel (8), a second cable tube guiding wheel (9), a transverse guide rod (11), a cable guiding mechanism shell (12), a cable tube guiding wheel (13) and a cable tube guiding wheel (14),
the cable tube guide cover plate (2) is arranged at the upper part of the cable tube guide vertical rod (3) and is fixed on the cable tube guide vertical rod (3) through a limit nut (1), the cable tube guide cover plate (2) comprises a cable tube guide cover plate body (202), and a cable tube passing area (201) is formed in the middle of the cable tube guide cover plate body (202); the cable tube passing area (201) is opposite to the center of the cable storage platform;
the cable guiding device comprises a first cable guiding wheel (4), a second cable guiding wheel (5), a first cable guiding wheel (8), a second cable guiding wheel (9), a cable guiding wheel (13) and a cable guiding wheel (14), wherein anti-collision steps (401), shaft holes (402) and cable buckling grooves (403) are formed in the first cable guiding wheel, the second cable guiding wheel and the cable guiding wheel, the cable guiding wheel and the cable guiding wheel are respectively provided with an arc-shaped groove, and the arc shape of the arc-shaped groove is matched with that of a cable (10);
the cable tube guiding support (6) comprises a cable tube guiding support body (601), wherein a guide wheel shaft hole (602), a cable tube guiding vertical rod hole (603), guiding floating spring seats (604) and guide wheel grooves (605) are arranged on the cable tube guiding support body (601), the number of the guide wheel shaft holes (602) is two, one guide wheel shaft hole (602) corresponds to the shaft hole (402) on the first cable tube guiding wheel (4) and is connected with the first cable tube guiding wheel (4) through shaft and bearing fit, and the other guide wheel shaft hole (602) corresponds to the shaft hole (402) on the second cable tube guiding wheel (5) and is connected with the second cable tube guiding wheel (5) through shaft and bearing fit; the number of the cable tube guide upright rod holes (603) is four, and the four cable tube guide upright rod holes (603) are respectively connected with the four cable tube guide upright rods (3) in a one-to-one corresponding sliding fit manner; the guide floating spring seat (604) is in contact fit with the upper end surface of the guide floating spring (7); the guide wheel groove (605) is used for accommodating the first cable pipe guide wheel (4) and the second cable pipe guide wheel (5);
the lower end surface of the guide floating spring (7) is fixed on the cable guiding mechanism shell (12);
the cable guiding mechanism shell (12) comprises a cable guiding mechanism shell body (1202), wherein a guiding wheel shaft hole (1201), a transverse guide rod shaft hole (1203), a guiding wheel installation empty area (1204), a cable pipe guiding wheel installation empty area (1205), guiding wheel shaft holes (1206) and guiding wheel shaft holes (1207) are formed in the cable guiding mechanism shell body (1202), one guiding wheel shaft hole (1201) corresponds to the shaft hole (402) in the first cable pipe guiding wheel (8) and is connected with the first cable pipe guiding wheel (8) through shaft and bearing fit, and the other guiding wheel shaft hole (1201) corresponds to the shaft hole (402) in the second cable pipe guiding wheel (9) and is connected with the second cable pipe guiding wheel (9) through shaft and bearing fit; the transverse guide rod shaft hole (1203) is used for the transverse guide rod (11) to pass through and be connected with the transverse guide rod (11) in a sliding fit manner; the guide wheel mounting empty area (1204) is used for accommodating the first cable tube guide wheel (8) and the second cable tube guide wheel (9); the cable tube guiding-in wheel guiding-out wheel mounting empty area (1205) is used for accommodating the cable tube guiding-out wheel (13) and the cable tube guiding-in wheel (14); the guiding-out wheel shaft hole (1206) corresponds to the shaft hole (402) on the cable tube guiding-out wheel (13) and is connected with the cable tube guiding-out wheel (13) through shaft and bearing matching; the lead-in wheel axle hole (1207) corresponds to an axle hole (402) on the cable tube lead-in wheel (14) and is connected with the cable tube lead-in wheel (14) through the cooperation of an axle and a bearing.
2. A tubular object guiding mechanism in the form of a vortex on the ground according to claim 1, characterized in that the height of the anti-collision step (401) is 1-10 mm.
3. A tubular object guiding mechanism in a vortex shape on the ground according to claim 1, characterized in that the arc radius of the cable tube fastening groove (403) is 1 mm-20 mm larger than the outer diameter of the cable tube (10).
4. The ground vortex tube guide mechanism of claim 1 wherein the diameter of the guide floating spring seat (604) is 2mm to 10mm greater than the outer diameter of the guide floating spring (7).
5. A tubular object guiding mechanism in a vortex-like shape on the ground according to claim 1, characterized in that the first cable guiding wheel (4), the second cable guiding wheel (5) and the cable guiding support (6) constitute a cable guiding part.
6. A tubular object guiding mechanism in the form of a vortex on the ground according to claim 5, characterized in that the first (8), the second (9) and the guiding mechanism housing (12) form the guiding part of the cable.
7. The floor swirl tube guide mechanism of claim 6 wherein the two guide wheels of the tube guide section are aligned in a direction perpendicular to the alignment of the two guide wheels of the tube guide section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910546599.1A CN110159208B (en) | 2019-06-24 | 2019-06-24 | Tubular object guiding mechanism of ground vortex shape |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910546599.1A CN110159208B (en) | 2019-06-24 | 2019-06-24 | Tubular object guiding mechanism of ground vortex shape |
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| CN110159208A CN110159208A (en) | 2019-08-23 |
| CN110159208B true CN110159208B (en) | 2023-12-29 |
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| CN201910546599.1A Active CN110159208B (en) | 2019-06-24 | 2019-06-24 | Tubular object guiding mechanism of ground vortex shape |
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| CN103688017A (en) * | 2011-05-19 | 2014-03-26 | 泽泰克斯有限公司 | Seal around braided cable |
| CN107680733A (en) * | 2016-08-02 | 2018-02-09 | 合肥神马科技集团有限公司 | A kind of centring means of cable pipe hauling machine |
| CN208220671U (en) * | 2018-05-17 | 2018-12-11 | 兰州兰石石油装备工程股份有限公司 | Telescopic wire rope handling guide pulley device |
| CN109209258A (en) * | 2018-09-29 | 2019-01-15 | 吉林大学 | A kind of self-balancing drilling system bionical storage system in cable pipe ground |
| CN210033328U (en) * | 2019-06-24 | 2020-02-07 | 吉林大学 | Ground vortex-shaped tubular object guide mechanism |
-
2019
- 2019-06-24 CN CN201910546599.1A patent/CN110159208B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101167225A (en) * | 2005-04-15 | 2008-04-23 | 维也纳渠道污水处理技术有限责任公司 | Cable pipeline |
| CN201140957Y (en) * | 2008-01-22 | 2008-10-29 | 游庆雄 | Cable pipe coiling device with slow recovery mechanism |
| CN103688017A (en) * | 2011-05-19 | 2014-03-26 | 泽泰克斯有限公司 | Seal around braided cable |
| CN107680733A (en) * | 2016-08-02 | 2018-02-09 | 合肥神马科技集团有限公司 | A kind of centring means of cable pipe hauling machine |
| CN208220671U (en) * | 2018-05-17 | 2018-12-11 | 兰州兰石石油装备工程股份有限公司 | Telescopic wire rope handling guide pulley device |
| CN109209258A (en) * | 2018-09-29 | 2019-01-15 | 吉林大学 | A kind of self-balancing drilling system bionical storage system in cable pipe ground |
| CN210033328U (en) * | 2019-06-24 | 2020-02-07 | 吉林大学 | Ground vortex-shaped tubular object guide mechanism |
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| Publication number | Publication date |
|---|---|
| CN110159208A (en) | 2019-08-23 |
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