CN107604887B - Multifunctional rotary moving platform for polar region drilling test - Google Patents

Multifunctional rotary moving platform for polar region drilling test Download PDF

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Publication number
CN107604887B
CN107604887B CN201711013154.4A CN201711013154A CN107604887B CN 107604887 B CN107604887 B CN 107604887B CN 201711013154 A CN201711013154 A CN 201711013154A CN 107604887 B CN107604887 B CN 107604887B
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drilling
workbench
sliding frame
fixed
bearing
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CN201711013154.4A
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Chinese (zh)
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CN107604887A (en
Inventor
刘安
王如生
孙友宏
达拉拉伊帕维尔
陈宝义
曹品鲁
张楠
范晓鹏
杨阳
范大友
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Jilin University
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Jilin University
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Abstract

The invention discloses a multifunctional rotary moving platform for polar region drilling tests, which comprises a workbench, a rotary bearing, rolling bearings, a sliding frame, a support and a fixed frame, wherein the rotary bearing is clamped between an inner ring and an outer ring, the inner ring is arranged at the upper part of the rotary bearing, the outer ring is arranged at the lower part of the rotary bearing, the bottom surface of the workbench is fixed on the top surface of the inner ring, the workbench can rotate along the rotary bearing under the driving of the inner ring, the bottom surface of the outer ring is fixed at the top end of the sliding frame, the rolling bearings are fixed at two sides of the sliding frame, the inner sides of two frames of the support are respectively provided with a slideway, the rolling bearings are embedded in the slideways, the sliding frame can slide along the slide. Has the advantages that: effectively reduces the waste of manpower and material resources and improves the drilling speed and the testing efficiency. The drilling platform can make full use of resources, save a large amount of time and economic cost, and provide an effective experimental basis for the drilling industry of the polar regions in China.

Description

Multifunctional rotary moving platform for polar region drilling test
Technical Field
The invention relates to a multifunctional rotary moving platform, in particular to a multifunctional rotary moving platform for polar region drilling tests.
Background
At present, with the gradual development of the drilling technology, the drilling field is gradually extended from the continent to the extreme environments such as deep sea, polar regions and the like, particularly the polar region drilling field, because the polar region is a global cold source and has a crucial influence on the change of climate, and the drilling is one of the main methods for researching the polar region, and the key point for accelerating the development of the polar region drilling technology is self-evident. At present, although polar region drilling performance is good, due to extreme climate reasons of polar regions, a large amount of time and expenditure are invested in the field of polar region drilling at home and abroad, in order to reduce capital investment, feasibility and working efficiency of a drilling tool are improved as much as possible, and multiple round trip to the polar region is avoided, so that a set of multifunctional drilling platform capable of being used for testing polar region drilling tests is urgently needed in China.
Disclosure of Invention
The invention aims to solve the problems that the existing test platform for the polar region drilling test is absent and a common drilling machine needs to move the drilling machine and the platform to re-drill after drilling once, and provides a multifunctional rotary moving platform for the polar region drilling test.
The invention provides a multifunctional rotary moving platform for polar region drilling tests, which comprises a workbench, a rotary bearing, rolling bearings, a sliding frame, a support and a fixed frame, wherein the rotary bearing is clamped between an inner ring and an outer ring, the inner ring is arranged at the upper part of the rotary bearing, the outer ring is arranged at the lower part of the rotary bearing, the bottom surface of the workbench is fixed on the top surface of the inner ring, the workbench can rotate along the rotary bearing under the driving of the inner ring, the bottom surface of the outer ring is fixed at the top end of the sliding frame, the rolling bearings are fixed at two sides of the sliding frame, the inner sides of two frames of the support are respectively provided with a slideway, the rolling bearings are embedded in the slideways, the sliding frame can slide.
The drilling rig comprises a workbench, a drilling tower, a pulley, a cable rope, an electric winch and a clamp holder, wherein the workbench is provided with a through hole, the through hole is used for putting in a drilling tool, the top surface of the workbench is provided with the drilling tower, the top end of the drilling tower is pivoted with the pulley, the pulley is wound with the cable rope, the top surface of the workbench is also provided with the electric winch and the clamp holder, one end of the cable rope is connected with the electric winch, the other end of the cable rope is connected with the drilling tool.
The four rolling bearings are respectively arranged at four corners of the sliding frame, each rolling bearing is composed of a core rod, a rotor and a bearing sleeve, wherein the rotor is arranged at one end of the core rod, the bearing sleeve is arranged on the rotor, the other end of the core rod is fixed on the sliding frame, and the bearing sleeve is embedded in a slideway of the support.
The drilling tower, the electric winch and the gripper are all assembled by the existing equipment, so the specific model and specification are not described in detail.
The working principle of the invention is as follows:
the pulley is pivoted at the top end of the drilling tower, the electric winch and the gripper are respectively fixed on the top surface of the workbench through bolts, one end of the cable is connected with the electric winch, and the other end of the cable bypasses the pulley and penetrates through a through hole of the workbench to be connected with the drilling tool. The bottom surface of the workbench is arranged at the top of the inner ring at the upper part of the slewing bearing through welding, the slewing bearing is fixedly welded with the top end of the sliding frame through the bottom of the outer ring at the lower part, and the inner ring at the upper part of the slewing bearing can freely rotate, so that the slewing function of the workbench is realized. Four antifriction bearings distribute at the inside four angles of balladeur train, and its inside plug welding is on the balladeur train, because the existence of rotor, antifriction bearing's bearing housing can be in the inside slide free rotation of support, consequently can realize the removal of balladeur train in the support to realize table surface's removal function.
The invention has the beneficial effects that:
the multifunctional rotary moving platform for the polar region drilling test can be used for drilling tool tests in various polar region environments, and the platform has a rotary moving function, so that the drilling tool can be moved to a new hole position to drill again without changing the position of the drilling machine after one-time drilling. A large amount of repeated operations during drilling tool testing are avoided, ice samples for testing can be recycled, the working performance and reliability of the researched and developed novel drilling tool can be verified, waste of manpower and material resources is effectively reduced, and the drilling speed and the testing efficiency are improved. The drilling platform can make full use of resources, save a large amount of time and economic cost, and provide an effective experimental basis for the drilling industry of the polar regions in China.
Drawings
Fig. 1 is a schematic view of the overall structure of the mobile platform according to the present invention.
Fig. 2 is an enlarged structural schematic diagram of the workbench according to the invention.
Fig. 3 is an enlarged schematic view of a slew bearing in accordance with the present invention.
Fig. 4 is an enlarged structural schematic view of the rolling bearing of the present invention.
Fig. 5 is an enlarged structural schematic diagram of the carriage according to the present invention.
Fig. 6 is an enlarged structural view of the stent of the present invention.
Fig. 7 is an enlarged structural schematic view of the fixing frame of the present invention.
1. The device comprises a workbench 2, a rotary bearing 3, a rolling bearing 4, a sliding frame 5, a support 6, a fixed frame 7, an inner ring 8, an outer ring 9, a slideway 10, a through hole 11, a drilling tool 12, a drilling tower 13, a pulley 14, a cable 15, an electric winch 16, a clamper 17, a core rod 18, a rotor 19 and a bearing sleeve.
Detailed Description
Please refer to fig. 1 to 7:
the invention provides a multifunctional rotary moving platform for polar region drilling tests, which comprises a workbench 1, a rotary bearing 2, a rolling bearing 3, a sliding frame 4, a support 5 and a fixed frame 6, wherein the rotary bearing 2 is clamped between an inner ring 7 and an outer ring 8, the inner ring 7 is arranged at the upper part of the rotary bearing 2, the outer ring 8 is arranged at the lower part of the rotary bearing 2, the bottom surface of the workbench 1 is fixed on the top surface of the inner ring 7, the workbench 1 can rotate along the rotary bearing 2 under the driving of the inner ring 7, the bottom surface of the outer ring 8 is fixed at the top end of the sliding frame 4, the rolling bearing 3 is fixed at two sides of the sliding frame 4, the inner sides of two frames of the support 5 are respectively provided with a slideway 9, the rolling bearing 3 is embedded in the slideway 9, the sliding frame 4 can slide along the slideway 9.
The drilling rig comprises a workbench 1, a through hole 10 is formed in the workbench 1, the through hole 10 is used for throwing a drilling tool 11, a drilling tower 12 is arranged on the top surface of the workbench 1, a pulley 13 is pivoted at the top end of the drilling tower 12, a cable 14 is wound on the pulley 13, an electric winch 15 and a clamp 16 are further arranged on the top surface of the workbench 1, one end of the cable 14 is connected with the electric winch 15, the other end of the cable 14 is connected with the drilling tool 11 at the lower portion of the workbench 1 through the through hole 10 in the workbench 1, and the clamp 16 is arranged at the top end of the drilling tool.
Four rolling bearings 3 are arranged and are respectively arranged at four corners of the sliding frame 4, each rolling bearing 3 consists of a core rod 17, a rotor 18 and a bearing sleeve 19, wherein the rotor 18 is arranged at one end of the core rod 17, the bearing sleeve 19 is sleeved on the rotor 18, the other end of the core rod 17 is fixed on the sliding frame 4, and the bearing sleeve 19 is embedded in the slide way 9 of the support 5.
The drilling tower 12, the electric winch 15 and the gripper 16 are all assembled by existing equipment, and therefore specific models and specifications are not described in detail.
The working principle of the invention is as follows:
the pulley 13 is pivoted at the top end of the drilling tower 12, the electric winch 15 and the clamper 16 are respectively fixed on the top surface of the working platform 1 through bolts, one end of the cable 14 is connected with the electric winch 15, and the other end of the cable is wound around the pulley 13 and passes through the through hole 10 of the working platform 1 to be connected with the drilling tool 11. The bottom surface of the workbench 1 is arranged on the top of an inner ring 7 at the upper part of the slewing bearing 2 through welding, the slewing bearing 2 is fixedly welded with the top end of the sliding frame 4 through the bottom of an outer ring 8 at the lower part, and the inner ring 7 at the upper part of the slewing bearing 2 can freely rotate, so that the slewing function of the workbench 1 is realized. The four rolling bearings 3 are distributed at four corners inside the carriage 4, and the inner core rod 17 is welded on the carriage 4, because of the existence of the rotor 18, the bearing sleeve 19 of the rolling bearing 3 can freely rotate in the slideway 9 inside the bracket 5, thereby realizing the movement of the carriage 4 in the bracket 5 and realizing the movement function of the workbench 1.

Claims (1)

1. A multifunctional rotary moving platform for polar region drilling test is composed of a bench with through hole for putting drilling tool, rotary bearing between inner and outer rings, rolling bearings fixed to both sides of said bench, slide ways on the inner sides of both side frames of said bench, cable, slide track for said rolling bearings, supporting frame in the internal frame of said fixing frame, drilling tower for putting drilling tool in said through hole, pulleys pivoted to top of drilling tower, and fixing frame, electric winch and holder have still been installed to the top surface of workstation, and the one end of hawser links to each other with electric winch, and the other end of hawser passes through the through-hole on the workstation and links to each other with the drilling tool of workstation lower part, and the top at the drilling tool is established to the holder, its characterized in that: the four rolling bearings are respectively arranged at four corners of the sliding frame, each rolling bearing is composed of a core rod, a rotor and a bearing sleeve, wherein the rotor is arranged at one end of the core rod, the bearing sleeve is arranged on the rotor, the other end of the core rod is fixed on the sliding frame, and the bearing sleeve is embedded in a slide way of the support.
CN201711013154.4A 2017-10-25 2017-10-25 Multifunctional rotary moving platform for polar region drilling test Active CN107604887B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711013154.4A CN107604887B (en) 2017-10-25 2017-10-25 Multifunctional rotary moving platform for polar region drilling test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711013154.4A CN107604887B (en) 2017-10-25 2017-10-25 Multifunctional rotary moving platform for polar region drilling test

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CN107604887A CN107604887A (en) 2018-01-19
CN107604887B true CN107604887B (en) 2020-09-29

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Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101812967B (en) * 2010-04-26 2013-08-07 江苏中煤矿山设备有限公司 Deep hole drilling machine for mining
CN202673142U (en) * 2012-06-27 2013-01-16 江阴市港虹矿山设备有限公司 Coal-mine omnibearing deep-hole drilling carriage
CN202882757U (en) * 2012-10-30 2013-04-17 林龙海 Walking type full slewing drilling machine
CN203584338U (en) * 2013-06-24 2014-05-07 西安理工大学 Land drilling machine working platform drill-rod stand discharging system
CN104196547B (en) * 2014-09-05 2015-09-30 中船重工(青岛)轨道交通装备有限公司 Integrated support system and the tunnel machine of this integrated support system is housed
CN205117259U (en) * 2015-11-26 2016-03-30 湖南双达机电有限责任公司 It bears device to pour into three first degrees of freedom into
CN205823149U (en) * 2016-07-01 2016-12-21 珠海市英格尔特种钻探设备有限公司 A kind of portable all-hydraulic engineering investigation rig
CN205823156U (en) * 2016-07-01 2016-12-21 珠海市英格尔特种钻探设备有限公司 A kind of portable drill of truss structure
CN207331654U (en) * 2017-10-25 2018-05-08 吉林大学 A kind of Multifunctional rotating mobile platform for polar drilling experiment

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