CN105414565A - Drill rod automatic lifting anti-swing device and drill rod maintaining method - Google Patents
Drill rod automatic lifting anti-swing device and drill rod maintaining method Download PDFInfo
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- CN105414565A CN105414565A CN201510871060.5A CN201510871060A CN105414565A CN 105414565 A CN105414565 A CN 105414565A CN 201510871060 A CN201510871060 A CN 201510871060A CN 105414565 A CN105414565 A CN 105414565A
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- Prior art keywords
- drilling rod
- roller
- lathe
- motor
- repaired
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/005—Lifting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a drill rod automatic lifting anti-swing device and a drill rod maintaining method. A left chuck (28) and a right chuck (29) are arranged on the left side and the right side of a boring hole of a lathe (5); the device comprises a drill rod support (1), a pneumatic lifting device and an anti-swing device body, the drill rod support (1) comprises two parallel supporting rods (2), the pneumatic lifting device is located under a center line of the boring hole of the lathe (5) and comprises two air cylinders (6), a first rolling wheel support (7) and a first rolling wheel set (8), and the air cylinders (6) are connected a gas switch (9) which is connected with a pressure fan (10); the anti-swing device body comprises a supporting base (14), a fixing support (15), a motor (16), a speed changing box (17) and a rolling wheel support containing box (18), the motor (16) is connected with a motor two-direction switch (19), a second rolling wheel support (24) is fixed into the rolling wheel support containing box (18), and two second rolling wheel sets (25) are fixed to the second rolling wheel support (24). By means of the method, the device is matched with the lathe (5) to maintain a drill rod. The drill rod automatic lifting anti-swing device and the drill rod maintaining method have the beneficial effects of saving cost and improving efficiency.
Description
Technical field
The present invention relates to geological exploration field, especially relate to a kind of drilling rod automatic lifting antiswing device and drilling rod method for maintaining.
Background technology
As everyone knows, drilling rod is as drilling tool requisite in drilling well work, and drilling rod is making a trip in the process of making up a joint, and the screw thread of tool joint can wear and tear, when screw thread may wear to a certain degree, for ensureing that downhole safety needs to keep in repair drilling rod thread.
In prior art, generally directly by lathe, drilling rod is keeped in repair, this kind of method has following deficiency: 1. in repair procedures, need the auxiliary of the plant equipment such as row hangs, grab pipe machine, directly can not realize the automatic upper and lower lathe of drilling rod, operating process is comparatively complicated and waste resource, and production cost is higher; 2, run of steel is at about 9.6 meters, the bore hole length of lathe only has about 1.5 meters, the drilling rod be exposed at outside lathe has about 8.1 meters, when lathe chuck drives drilling rod High Rotation Speed, be exposed at drilling rod outside lathe according to the difference of lathe rotating speed, irregular circular motion can be done, drilling rod afterbody is put the problem of getting rid of and is difficult to solve, and there is very large potential safety hazard, be easy to cause lathe to damage, the screw thread of the tool joint that turner simultaneously keeps in repair out also cannot ensure repair quality.
Summary of the invention
For solving above-mentioned problems of the prior art, the object of the present invention is to provide a kind of drilling rod automatic lifting antiswing device and drilling rod method for maintaining, it can be expert at hang, the plant equipment such as grab pipe machine auxiliary under, make drilling rod in maintenance process, realize the automatic upper and lower lathe of drilling rod, can effectively prevent drilling rod afterbody pendulum in lathe maintenance process from getting rid of simultaneously, enhance productivity and reduce production cost, there is higher security simultaneously.
For achieving the above object, the technical scheme that provides of patent of the present invention is as follows:
A kind of drilling rod automatic lifting antiswing device, described automatic lifting antiswing device comprises rack for rods, Pneumatic power elevator apparatus and antiswing device, described rack for rods comprises two support bars be parallel to each other, described support bar front end area is district to be repaired, described support bar back-end region is for repairing district, described support bar is mutually vertical with boring through lathe center line, fix on the ground bottom described rack for rods, described Pneumatic power elevator apparatus is positioned at immediately below boring through lathe center line, described Pneumatic power elevator apparatus comprises two cylinders, first turning rolls and the first roller set, described cylinder bottom is separately fixed on the ground of the left and right sides, gap between described support bar, described cylinder is connected with air cock, described air cock is connected with pressure fan, vertical Pneumatic lifting arm is provided with in described cylinder head center, the center of described first turning rolls lower surface is fixed on Pneumatic lifting arm top, described first turning rolls is fixed with the first roller set, described first roller set comprise two can left and right directions rotate the first roller and the central shaft being connected two the first roller centers, described central shaft and support bar are parallel to each other, described antiswing device comprises supporting seat, fixed mount, motor, gearbox and turning rolls holding box, be fixed on the ground between two cylinders bottom described supporting seat, described fixed mount is fixed on supporting seat, described motor and gearbox are fixed on fixed mount, described motor is connected with gearbox, described motor is connected with motor two-direction switch, described gearbox is provided with the first gear, described first gear is meshed by the gear teeth and teeth groove with the second gear, described second gear centre is provided with screw thread and is coordinated with leading screw by screw thread, described leading screw upper end is fixed on place of turning rolls holding box bottom centre, described leading screw lower end enters supporting seat endoporus through pressure bearing, the second turning rolls is had at described turning rolls holding box internal fixtion, described second turning rolls is fixed with two the second roller set, described second roller set comprise two can fore-and-aft direction rotate the second roller and the central shaft being connected two the second roller centers, described central shaft and support bar are mutually vertical, the spacing of two described the second roller set is equal with drilling rod external diameter.
In a kind of drilling rod automatic lifting of above-mentioned the present invention antiswing device, the front and back structure of described Pneumatic power elevator apparatus and tiled configuration are all symmetrical.
In a kind of drilling rod automatic lifting of above-mentioned the present invention antiswing device, the maximum height that drilling rod promotes by described first roller is identical with boring through lathe center line height.
In a kind of drilling rod automatic lifting of above-mentioned the present invention antiswing device, the maximum vertical penetration of described second roller set is that the height of the second roller center line is equal with the height of boring through lathe center line.
In a kind of drilling rod automatic lifting of above-mentioned the present invention antiswing device, fixed on the ground by concrete bottom described Pneumatic power elevator apparatus and antiswing device.
Utilize above-mentioned drilling rod automatic lifting antiswing device to carry out a method for drilling rod maintenance, it is characterized in that, the method comprises the steps:
The first step: start pressure fan, by operation air cock by the height reduction of Pneumatic lifting arm, makes below the first roller height reduction to the height of support bar, closes gas check switch;
Second step: by operating electrical machines two-direction switch starter motor, by motor, gearbox, the first gear, interlock effect between the second gear and leading screw, below the height reduction of turning rolls holding box to the height of support bar, disable motor two-direction switch;
3rd step: drilling rod to be repaired is rolled to directly over Pneumatic power elevator apparatus from district to be repaired, namely drilling rod center line to be repaired is positioned at immediately below boring through lathe center line;
4th step: regulate Pneumatic lifting arm by operation air cock, drilling rod to be repaired is raised to the position that drilling rod center line to be repaired overlaps with boring through lathe center line by Pneumatic lifting arm hit the ceiling, close gas check switch, by the first roller, drilling rod to be repaired is advanced in boring through lathe, by left chuck and right chuck, drill-rod clamping to be repaired is fixed;
5th step: by operating electrical machines two-direction switch starter motor, by motor, gearbox, the first gear, interlock effect between the second gear and leading screw, second roller is contacted the height of turning rolls holding box with drilling rod to be repaired, disable motor two-direction switch;
6th step: by operation air cock by Pneumatic lifting arm height reduction, the first roller and drilling rod to be repaired are disengaged, close gas check switch;
7th step: operation lathe keeps in repair drilling rod thread, unclamps left chuck and right chuck after maintenance;
8th step: by operation air cock, Pneumatic lifting arm height is risen, the first roller is contacted with drilling rod to be repaired, by the first roller, drilling rod is exited above boring through lathe to support bar, close gas check switch;
9th step: by operating electrical machines two-direction switch starter motor, by motor, gearbox, the first gear, interlock effect between the second gear and leading screw, below the height reduction of turning rolls holding box to the height of support bar, disable motor two-direction switch;
Tenth step: by operation air cock by Pneumatic lifting arm height reduction, the first roller and drilling rod are disengaged, close gas check switch, close pressure fan;
11 step: the complete drilling rod of reparation is rolled into and repairs district.
According to technique scheme, the present invention has the following advantages:
One, rack for rods of the present invention and Pneumatic power elevator apparatus can hang at not row, the plant equipment such as grab pipe machine auxiliary under, realize the automatic upper and lower lathe of drilling rod in lathe maintenance drilling rod process, decrease resource consumption, reduce production cost.
Two, this invention simplifies the operating procedure of vehicle window maintenance drilling rod, effectively reduce the labour intensity of operating personnel and improve production efficiency.
Three, antiswing device of the present invention effectively prevent the afterbody pendulum of drilling rod in lathe maintenance drilling rod process and gets rid of, and making drilling rod more stable when keeping in repair, improving the repair quality of drilling rod and improve operational security.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of drilling rod automatic lifting of the present invention antiswing device.
Fig. 2 is the using state schematic diagram of a kind of drilling rod automatic lifting of the present invention antiswing device.
Wherein, 1-rack for rods 2-support bar 3-district to be repaired 4-repairs the right chuck of district 5-lathe 6-cylinder 7-first turning rolls 8-first roller set 9-air cock 10-pressure fan 11-Pneumatic lifting arm 12-first roller 13-first central shaft 14-supporting seat 15-fixed mount 16-motor 17-gearbox 18-turning rolls holding box 19-motor two-direction switch 20-first gear 21-second gear 22-leading screw 23-pressure bearing 24-second turning rolls 25-second roller set 26-second roller 27-second central shaft 28-left chuck 29-.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments a kind of drilling rod automatic lifting antiswing device of the present invention and drilling rod method for maintaining done and further elaborate; understand its structure composition and use procedure in the hope of more cheer and bright, but the protection domain of patent of the present invention can not be limited with this.
As shown in Figure 1, the present invention is a kind of drilling rod automatic lifting antiswing device.Described automatic lifting antiswing device comprises rack for rods 1, Pneumatic power elevator apparatus and antiswing device, described rack for rods 1, Pneumatic power elevator apparatus and antiswing device are all positioned on the left of lathe 5, the left and right sides of described lathe 5 bore hole is respectively equipped with left chuck 28 and right chuck 29, fixed on the ground by concrete bottom described Pneumatic power elevator apparatus and antiswing device, described rack for rods 1 comprises two support bars be parallel to each other 2, described support bar 2 front end area is district 3 to be repaired, described support bar 2 back-end region is for repairing district 4, described support bar 2 is mutually vertical with lathe 5 bore hole center line, fix on the ground bottom described rack for rods 1, described Pneumatic power elevator apparatus is positioned at immediately below lathe 5 bore hole center line.
Described Pneumatic power elevator apparatus comprises two cylinders 6, first turning rolls 7 and the first roller set 8, the front and back structure of described Pneumatic power elevator apparatus and tiled configuration are all symmetrical, described cylinder 6 is cylindric, be separately fixed at bottom described cylinder 6 on the ground of the left and right sides, gap between described support bar 2, described cylinder 6 is connected with air cock 9, described air cock 9 is connected with pressure fan 10, vertical Pneumatic lifting arm 11 is provided with at described cylinder 6 top center place, being communicated with of pressure fan 10 and cylinder 6 can be realized by described air cock 9, and then realize rising or the decline of Pneumatic lifting arm 11.
The center of described first turning rolls 7 lower surface is fixed on Pneumatic lifting arm 11 top, described first turning rolls 7 is rectangular platy structure, described first turning rolls 7 is fixed with the first roller set 8, described first roller set 8 comprise two can left and right directions rotate the first roller 12 and the first central shaft 13 being connected two the first roller 12 centers, described first central shaft 13 is parallel to each other with support bar 2, and the maximum height that drilling rod promotes by described first roller 12 is identical with lathe 5 bore hole center line height.
Described antiswing device comprises supporting seat 14, fixed mount 15, motor 16, gearbox 17 and turning rolls holding box 18, be fixed on the ground between two cylinders 6 bottom described supporting seat 14, described fixed mount 15 is fixed on supporting seat 14, described motor 16 and gearbox 17 are fixed on fixed mount 15, described motor 16 is connected with gearbox 17, described motor 16 is connected with motor two-direction switch 19, described motor two-direction switch 19 can control motor 16 and rotate forward or backwards, described gearbox 17 is provided with the first gear 20, described first gear 20 is meshed by the gear teeth and teeth groove with the second gear 21, described second gear 21 center is provided with screw thread and is coordinated with leading screw 22 by screw thread, described leading screw 22 upper end is fixed on place of turning rolls holding box 18 bottom centre, described leading screw 22 lower end enters supporting seat 14 endoporus through pressure bearing 23, regulated by gearbox 17 pairs of velocities of rotation, and then make leading screw 22 increase slowly to rise reposefully or decline.
The second turning rolls 24 is had at described turning rolls holding box 18 internal fixtion, described second turning rolls 24 is rectangular platy structure, described second turning rolls 24 is fixed with two the second roller set 25, described second roller set 25 comprise two can fore-and-aft direction rotate the second roller 26 and the second central shaft 27 being connected two the second roller 26 centers, described second central shaft 27 is mutually vertical with support bar 2, the second roller 26 is driven to carry out reverse rotation in drilling rod maintenance process, drilling rod is rotated among a small circle, effectively prevent afterbody pendulum when drilling rod keeps in repair and get rid of problem, the spacing of two described the second roller set 25 is equal with drilling rod external diameter, the maximum vertical penetration of described second roller set 25 is that the height of the second roller 26 center line is equal with the height of lathe 5 bore hole center line.
As shown in Figure 2, a kind of method utilizing above-mentioned drilling rod automatic lifting antiswing device to carry out drilling rod maintenance, the method comprises the following steps:
The first step: start pressure fan 10, by operation air cock 9 by the height reduction of Pneumatic lifting arm 11, makes below the first roller 12 height reduction to the height of support bar 2, closes gas check switch 9;
Second step: by operating electrical machines two-direction switch 19 starter motor 16, by motor 16, interlock effect between gearbox 17, first gear 20, second gear 21 and leading screw 22, below the height reduction of turning rolls holding box 18 to the height of support bar 2, disable motor two-direction switch 19;
3rd step: drilling rod to be repaired is rolled to directly over Pneumatic power elevator apparatus from district 3 to be repaired, namely drilling rod center line to be repaired is positioned at immediately below lathe 5 bore hole center line;
4th step: regulate Pneumatic lifting arm 11 by operation air cock 9, drilling rod to be repaired is raised to the position that drilling rod center line to be repaired overlaps with lathe 5 bore hole center line by Pneumatic lifting arm 11 hit the ceiling, close gas check switch 9, by the first roller 12, drilling rod to be repaired is advanced in lathe 5 bore hole, by left chuck 28 and right chuck 29, drill-rod clamping to be repaired is fixed;
5th step: by operating electrical machines two-direction switch 19 starter motor 16, by motor 16, interlock effect between gearbox 17, first gear 20, second gear 21 and leading screw 22, second roller 26 is made by the height of turning rolls holding box 18 to contact with drilling rod to be repaired, disable motor two-direction switch 19;
6th step: by operation air cock 9 by Pneumatic lifting arm 11 height reduction, makes the first roller 12 disengage with drilling rod to be repaired, closes gas check switch 9;
7th step: operation lathe 5 pairs of drilling rod threads keep in repair, and unclamp left chuck 28 and right chuck 29 after maintenance;
8th step: by operation air cock 9, Pneumatic lifting arm 11 is highly risen, the first roller 12 is contacted with drilling rod to be repaired, by the first roller 12, drilling rod is exited above lathe 5 bore hole to support bar 2, close gas check switch 9;
9th step: by operating electrical machines two-direction switch 19 starter motor 16, by motor 16, interlock effect between gearbox 17, first gear 20, second gear 21 and leading screw 22, below the height reduction of turning rolls holding box 18 to the height of support bar 2, disable motor two-direction switch 19;
Tenth step: by operation air cock 9 by Pneumatic lifting arm 11 height reduction, makes the first roller 12 disengage with drilling rod, closes gas check switch 9, close pressure fan 10;
11 step: the complete drilling rod of reparation is rolled into and repairs district 4.
Certainly, a kind of drilling rod of the present invention automatic lifting antiswing device and drilling rod method for maintaining also have other similar structures composition and occupation mode in addition to the embodiments described above.Generally speaking, a kind of drilling rod automatic lifting antiswing device of the present invention and drilling rod method for maintaining also comprise other for apparent conversion those skilled in the art of the present technique with substitute.
Claims (6)
1. a drilling rod automatic lifting antiswing device, the left and right sides of lathe (5) bore hole is respectively equipped with left chuck (28) and right chuck (29), it is characterized in that, this device comprises rack for rods (1), Pneumatic power elevator apparatus and antiswing device, described rack for rods (1) comprises two support bars be parallel to each other (2), described support bar (2) front end area is district to be repaired (3), described support bar (2) back-end region is for repairing district (4), described support bar (2) is mutually vertical with lathe (5) bore hole center line, described rack for rods (1) bottom fixes on the ground, described Pneumatic power elevator apparatus is positioned at immediately below lathe (5) bore hole center line, described Pneumatic power elevator apparatus comprises two cylinders (6), first turning rolls (7) and the first roller set (8), described cylinder (6) bottom is separately fixed on the ground of the left and right sides, gap between described support bar (2), described cylinder (6) is connected with air cock (9), described air cock (9) is connected with pressure fan (10), vertical Pneumatic lifting arm (11) is provided with at described cylinder (6) top center place, the center of described first turning rolls (7) lower surface is fixed on Pneumatic lifting arm (11) top, described first turning rolls (7) is fixed with the first roller set (8), described first roller set (8) comprise two can left and right directions rotate the first roller (12) and the first central shaft (13) being connected two the first roller (12) centers, described first central shaft (13) and support bar (2) are parallel to each other, described antiswing device comprises supporting seat (14), fixed mount (15), motor (16), gearbox (17) and turning rolls holding box (18), described supporting seat (14) bottom is fixed on the ground between two cylinders (6), described fixed mount (15) is fixed on supporting seat (14), described motor (16) and gearbox (17) are fixed on fixed mount (15), described motor (16) is connected with gearbox (17), described motor (16) is connected with motor two-direction switch (19), described gearbox (17) is provided with the first gear (20), described first gear (20) is meshed by the gear teeth and teeth groove with the second gear (21), described second gear (21) center is provided with screw thread and is coordinated with leading screw (22) by screw thread, described leading screw (22) upper end is fixed on place of turning rolls holding box (18) bottom centre, described leading screw (22) lower end enters supporting seat (14) endoporus through pressure bearing (23), the second turning rolls (24) is had at described turning rolls holding box (18) internal fixtion, described second turning rolls (24) is fixed with two the second roller set (25), described second roller set (25) comprise two can fore-and-aft direction rotate the second roller (26) and the second central shaft (27) being connected two the second roller (26) centers, described second central shaft (27) is mutually vertical with support bar (2), the spacing of described two the second rollers (26) is equal with drilling rod external diameter.
2. a kind of drilling rod automatic lifting antiswing device according to claim 1, it is characterized in that, the front and back structure of described Pneumatic power elevator apparatus and tiled configuration are all symmetrical.
3. a kind of drilling rod automatic lifting antiswing device according to claim 1, is characterized in that, the maximum height that drilling rod promotes by described first roller set (8) is identical with lathe (5) bore hole center line height.
4. a kind of drilling rod automatic lifting antiswing device according to claim 1, it is characterized in that, the maximum vertical penetration of described second roller set (25) is that the height of the second roller (26) center line is equal with the height of lathe (5) bore hole center line.
5. a kind of drilling rod automatic lifting antiswing device according to claim 1, be is characterized in that, fixed on the ground bottom described Pneumatic power elevator apparatus and antiswing device by concrete.
6. utilize the drilling rod automatic lifting antiswing device described in claim 1 to carry out a method for drilling rod maintenance, it is characterized in that, the method comprises the steps:
The first step: start pressure fan (10), by operation air cock (9) by the height reduction of Pneumatic lifting arm (11), make below the first roller (12) height reduction to the height of support bar (2), close gas check switch (9);
Second step: by operating electrical machines two-direction switch (19) starter motor (16), by motor (16), gearbox (17), the first gear (20), interlock effect between the second gear (21) and leading screw (22), below the height reduction of turning rolls holding box (18) to the height of support bar (2), disable motor two-direction switch (19);
3rd step: drilling rod to be repaired is rolled to directly over Pneumatic power elevator apparatus from district to be repaired (3), namely drilling rod center line to be repaired is positioned at immediately below lathe (5) bore hole center line;
4th step: regulate Pneumatic lifting arm (11) by operation air cock (9), drilling rod to be repaired is raised to the position that drilling rod center line to be repaired overlaps with lathe (5) bore hole center line by Pneumatic lifting arm (11) hit the ceiling, close gas check switch (9), by the first roller (12), drilling rod to be repaired is advanced in lathe (5) bore hole, by left chuck (28) and right chuck (29), drill-rod clamping to be repaired is fixed;
5th step: by operating electrical machines two-direction switch (19) starter motor (16), by motor (16), gearbox (17), the first gear (20), interlock effect between the second gear (21) and leading screw (22), second roller (26) is contacted the height of turning rolls holding box (18) with drilling rod to be repaired, disable motor two-direction switch (19);
6th step: by operation air cock (9) by Pneumatic lifting arm (11) height reduction, makes the first roller (12) and drilling rod to be repaired disengage, closes gas check switch (9);
7th step: operation lathe (5) is keeped in repair drilling rod thread, unclamps left chuck (28) and right chuck (29) after maintenance;
8th step: Pneumatic lifting arm (11) is highly risen by operation air cock (9), first roller (12) is contacted with drilling rod to be repaired, by the first roller (12), drilling rod is exited lathe (5) bore hole to support bar (2) top, close gas check switch (9);
9th step: by operating electrical machines two-direction switch (19) starter motor (16), by motor (16), gearbox (17), the first gear (20), interlock effect between the second gear (21) and leading screw (22), below the height reduction of turning rolls holding box (18) to the height of support bar (2), disable motor two-direction switch (19);
Tenth step: by operation air cock (9) by Pneumatic lifting arm (11) height reduction, makes the first roller (12) and drilling rod disengage, closes gas check switch (9), close pressure fan (10);
11 step: the complete drilling rod of reparation is rolled into and repairs district (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871060.5A CN105414565B (en) | 2015-12-02 | 2015-12-02 | A kind of drilling rod automatic lifting antiswing device and drilling rod method for maintaining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871060.5A CN105414565B (en) | 2015-12-02 | 2015-12-02 | A kind of drilling rod automatic lifting antiswing device and drilling rod method for maintaining |
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| CN105414565A true CN105414565A (en) | 2016-03-23 |
| CN105414565B CN105414565B (en) | 2017-09-01 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656306A (en) * | 1979-10-08 | 1981-05-18 | Tokuoka Tekkosho:Kk | Automatic pipe feeding and exhaust device of socket cutting machine for hume concrete pipe |
| JPS61260901A (en) * | 1985-05-13 | 1986-11-19 | Mitsubishi Heavy Ind Ltd | Cutting machine |
| CN201432106Y (en) * | 2009-07-28 | 2010-03-31 | 湖州众立不锈钢管有限公司 | Large-diameter steel pipe turning lathe |
| CN201783716U (en) * | 2010-09-01 | 2011-04-06 | 包头市丰达石油机械有限责任公司 | Semi-automatic feeding and discharging mechanism for thread processing of sucker rods |
| CN204397373U (en) * | 2014-12-22 | 2015-06-17 | 武汉材料保护研究所 | A kind of clamping rotation for stock component and conveying device |
-
2015
- 2015-12-02 CN CN201510871060.5A patent/CN105414565B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656306A (en) * | 1979-10-08 | 1981-05-18 | Tokuoka Tekkosho:Kk | Automatic pipe feeding and exhaust device of socket cutting machine for hume concrete pipe |
| JPS61260901A (en) * | 1985-05-13 | 1986-11-19 | Mitsubishi Heavy Ind Ltd | Cutting machine |
| CN201432106Y (en) * | 2009-07-28 | 2010-03-31 | 湖州众立不锈钢管有限公司 | Large-diameter steel pipe turning lathe |
| CN201783716U (en) * | 2010-09-01 | 2011-04-06 | 包头市丰达石油机械有限责任公司 | Semi-automatic feeding and discharging mechanism for thread processing of sucker rods |
| CN204397373U (en) * | 2014-12-22 | 2015-06-17 | 武汉材料保护研究所 | A kind of clamping rotation for stock component and conveying device |
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| Publication number | Publication date |
|---|---|
| CN105414565B (en) | 2017-09-01 |
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