CN110984882B - Four-pipe co-fusion butt joint device - Google Patents
Four-pipe co-fusion butt joint device Download PDFInfo
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- CN110984882B CN110984882B CN201910943084.5A CN201910943084A CN110984882B CN 110984882 B CN110984882 B CN 110984882B CN 201910943084 A CN201910943084 A CN 201910943084A CN 110984882 B CN110984882 B CN 110984882B
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/10—Slips; Spiders ; Catching devices
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- Engineering & Computer Science (AREA)
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- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
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- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a four-pipe co-fusion butt joint device, which comprises a seat body, wherein two pairs of tightening cylinders are fixedly connected at the four corners of the upper end surface of the seat body, two pairs of contraction rods are fixedly connected at the driving ends of the two pairs of tightening cylinders, the top ends and the middle positions of the two pairs of contraction rods and the joints of the two pairs of tightening cylinders are respectively fixedly connected with a top mounting plate, a middle mounting plate and a lower mounting plate, four-pipe co-fusion units are fixedly connected between the top mounting plate and the middle mounting plate and between the lower mounting plate and the seat body, and heating seats are fixedly connected between the middle mounting plate and the lower mounting plate. The butt joint efficiency is increased, and the complicated butt joint process is saved.
Description
Technical Field
The invention relates to the technical field of drill rod butt joint, in particular to a four-pipe co-fusion butt joint device.
Background
The drill rod is a steel pipe with threads at the tail part and is used for connecting surface equipment of a drilling machine and drilling and grinding equipment or a bottom hole device at the bottom end of a drilled well. The purpose of the drill pipe is to carry drilling mud to the drill bit and, together with the drill bit, raise, lower or rotate the bottom hole assembly.
For example, in utility model patent publication No. CN206647061U, a drill rod connecting device is disclosed, comprising a drill rod connector and a hydraulic chuck; the drill rod connector is coaxially fixed on a main shaft of the drilling power box, the hydraulic chuck is used for clamping a drill rod and driving the drill rod and the main shaft to rotate synchronously when the drill rod is disassembled, however, the drill rod connecting equipment can only carry out connection and assembly of a single drill rod, and the connecting efficiency is low.
Disclosure of Invention
The invention aims to solve the problems and discloses a four-pipe co-fusion butt joint device.
The technical scheme of the invention is that the four-pipe co-fusion butt joint device comprises a seat body, wherein two pairs of tightening cylinders are fixedly connected at four corners of the upper end surface of the seat body, two pairs of contraction rods are fixedly connected to driving ends of the tightening cylinders, top ends, middle positions and joints with the two pairs of tightening cylinders of the two pairs of contraction rods are respectively fixedly connected with a top mounting plate, a middle mounting plate and a lower mounting plate, connecting units are fixedly connected between the top mounting plate and the middle mounting plate and between the lower mounting plate and the seat body, and heating seats are fixedly connected between the middle mounting plate and the lower mounting plate.
Preferably, the connecting unit comprises a left-right butt joint structure and a front-back butt joint structure, and the left-right butt joint structure and the front-back butt joint structure are arranged up and down and are parallel to each other.
Preferably, butt joint structure includes a pair of mounting bracket, and is a pair of the mounting bracket rigid coupling is terminal surface under middle part mounting panel up end and lower part mounting panel respectively, and is a pair of both sides wall face rigid coupling has two pairs of first butt joint cylinders, two pairs of on the first butt joint cylinder drive end rigid coupling has two pairs of first butt joint boards.
Preferably, two pairs of first connecting rods are transversely and fixedly connected to the inner side wall surfaces of the pair of mounting frames, and the two pairs of first connecting plates are respectively sleeved on the two pairs of first connecting rods in a sliding mode.
Preferably, four pairs of semi-circular butt-joint grooves are formed in the two pairs of first butt-joint plates.
Preferably, the left and right docking structures comprise a pair of docking frames, the docking frames are respectively and fixedly connected to the lower end face of the top mounting plate and the upper end face of the seat body, the left and right side wall faces of the docking frames are respectively and fixedly connected with two pairs of second docking cylinders, and two pairs of second docking plates are fixedly connected to the driving ends of the second docking cylinders.
Preferably, two pairs of second connecting rods are fixedly connected to the inner side wall surfaces of the pair of butt joint frames, and the two pairs of second butt joint plates are respectively sleeved on the two pairs of second connecting rods in a sliding mode.
Preferably, four pairs of semi-circular butt-joint grooves are formed in the two pairs of second butt-joint plates.
Preferably, two pairs of support rods are fixedly connected between the middle mounting plate and the top mounting plate.
Preferably, four pairs of mounting holes are formed in the upper end face of the top mounting plate.
According to the four-pipe co-fusion butt joint device manufactured by the technical scheme, when four drill rods are in butt joint, the four drill rods can be tightly fixed through the front and rear butt joint structures and the left and right butt joint structures, then the butt joint process of the follow-up drill rods is completed, the drill rods do not need to be taken out and then are in single butt joint, the butt joint efficiency is increased, and the complicated butt joint process is saved.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1-2, a four-tube co-fusion butt-joint device comprises a seat body 1, two pairs of tightening cylinders 2 are fixedly connected to four corners of the upper end surface of the seat body 1, two pairs of contraction rods 3 are fixedly connected to driving ends of the two pairs of tightening cylinders 2, top end heads, middle positions and joints with the two pairs of tightening cylinders 2 of the two pairs of contraction rods 3 are respectively fixedly connected with a top mounting plate 4, a middle mounting plate 5 and a lower mounting plate 6, a connecting unit is fixedly connected between the top mounting plate 4 and the middle mounting plate 5 and between the lower mounting plate 6 and the seat body 1, a heating seat 12 is fixedly connected between the middle mounting plate 5 and the lower mounting plate 6, the connecting unit comprises a left butt-joint structure, a right butt-joint structure and a front-rear butt-joint structure, the, the front and rear butt-joint structure comprises a pair of mounting frames 7, the mounting frames are respectively and fixedly connected with the upper end surface of the middle mounting plate 5 and the lower end surface of the lower mounting plate 6, the front and rear side wall surfaces of the mounting frames 7 are respectively and fixedly connected with two pairs of first butt-joint air cylinders 8, the driving ends of the two pairs of first butt-joint air cylinders 8 are fixedly connected with two pairs of first butt-joint plates 9, the inner side wall surfaces of the mounting frames 7 are transversely and fixedly connected with two pairs of first connecting rods 10, the two pairs of first butt-joint plates 9 are respectively and slidably sleeved on the two pairs of first connecting rods 10, four pairs of semicircular butt-joint grooves are formed in the two pairs of first butt-joint plates 9, the left and right butt-joint structure comprises a pair of butt-joint frames 11, the pair of butt-joint frames 11 are respectively and fixedly connected with the lower end surface, two pairs of second butt joint plates 14 are fixedly connected to driving ends of the second butt joint cylinders 13, two pairs of second connecting rods 15 are fixedly connected to inner side wall faces of the butt joint frames 11, the two pairs of second butt joint plates 14 are sleeved on the two pairs of second connecting rods 15 in a sliding mode respectively, four pairs of semicircular butt joint grooves are formed in the two pairs of second butt joint plates 14, two pairs of supporting rods 16 are fixedly connected between the middle mounting plate 5 and the top mounting plate 4, and four pairs of mounting holes 17 are formed in the upper end face of the top mounting plate 4.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.
Example (b): insert a plurality of drilling rods in this device, when the drilling rod butt joint needs to be carried out, start first butt joint cylinder 8 and the second driver through external power supply and just 13, make its drive end extension, it slides on first connecting rod 10 and second connecting rod 15 to have driven first butt joint board 9 and second butt joint board 14, make the semicircular clamping groove of first butt joint board 9 and second butt joint board 14 can block the drilling rod, will many fix with the drilling rod afterwards, carry out the butt joint combination of drilling rod, tighten up cylinder 2 and can adjust top mounting panel 4, the interval between middle part mounting panel 5 and the lower part mounting panel 6, through mutually supporting of above-mentioned part, the function of the fixed butt joint of bull stick has been realized.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a four pipes are with melting interfacing apparatus, includes pedestal (1), its characterized in that, pedestal (1) up end four corners position rigid coupling has two pairs to tighten up cylinder (2), two pairs tighten up cylinder (2) drive end on the rigid coupling have two pairs shrink pole (3), two pairs shrink pole (3) top end, intermediate position and with two pairs tighten up cylinder (2) junctions do not the rigid coupling have top mounting panel (4), middle part mounting panel (5) and lower part mounting panel (6), the rigid coupling has the connecting element between top mounting panel (4) and middle part mounting panel (5) and between lower part mounting panel (6) and pedestal (1), the rigid coupling has heating seat (12) between middle part mounting panel (5) and lower part mounting panel (6), the connecting element includes left and right butt joint structure and front and back butt joint structure, left and right butt joint structure and front and back butt joint structure are arranged from top to bottom, and be parallel to each other, butt-joint structure includes a pair of mounting bracket (7), and is a pair of mounting bracket rigid coupling is terminal surface under middle part mounting panel (5) up end and lower part mounting panel (6), and is a pair of both sides wall respectively the rigid coupling has two pairs of first butt joint cylinder (8), two pairs around mounting bracket (7) the rigid coupling has two pairs of first butt joint board (9) on first butt joint cylinder (8) drive end.
2. The four-pipe co-fusion butt joint device according to claim 1, wherein two pairs of first connecting rods (10) are transversely and fixedly connected to inner side wall surfaces of one pair of the mounting frames (7), and the two pairs of first connecting plates (9) are respectively slidably sleeved on the two pairs of first connecting rods (10).
3. The four-pipe co-fusion butt joint device according to claim 1, wherein four pairs of semi-circular butt joint grooves are formed on the two pairs of first butt joint plates (9).
4. The four-tube fusion and butt-joint device according to claim 1, wherein the left and right butt-joint structure comprises a pair of butt-joint frames (11), the pair of butt-joint frames (11) are respectively and fixedly connected to the lower end surface of the top mounting plate (4) and the upper end surface of the seat body (1), two pairs of second butt-joint cylinders (13) are respectively and fixedly connected to the left and right side wall surfaces of the pair of butt-joint frames (11), and two pairs of second butt-joint plates (14) are fixedly connected to the driving ends of the two pairs of second butt-joint cylinders (13).
5. The four-pipe co-fusion butt joint device according to claim 4, wherein two pairs of second connecting rods (15) are fixedly connected to inner side wall surfaces of a pair of the butt joint frames (11), and the two pairs of second butt joint plates (14) are respectively sleeved on the two pairs of second connecting rods (15) in a sliding manner.
6. The four-pipe co-fusion butt joint device according to claim 4, wherein four pairs of semi-circular butt joint grooves are formed on the two pairs of second butt joint plates (14).
7. The four-pipe co-fusion butt joint device according to claim 1, wherein two pairs of support rods (16) are fixedly connected between the middle mounting plate (5) and the top mounting plate (4).
8. The four-pipe co-fusion butt joint device according to claim 1, wherein four pairs of mounting holes (17) are formed in the upper end face of the top mounting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910943084.5A CN110984882B (en) | 2019-09-30 | 2019-09-30 | Four-pipe co-fusion butt joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910943084.5A CN110984882B (en) | 2019-09-30 | 2019-09-30 | Four-pipe co-fusion butt joint device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110984882A CN110984882A (en) | 2020-04-10 |
| CN110984882B true CN110984882B (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910943084.5A Active CN110984882B (en) | 2019-09-30 | 2019-09-30 | Four-pipe co-fusion butt joint device |
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| CN (1) | CN110984882B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1002510A1 (en) * | 1981-10-08 | 1983-03-07 | Специальное Проектно-Конструкторское Бюро Автоматизации Глубокого Разведочного Бурения Министерства Геологии Ссср | Wrench for operating lock joint of drill pipes |
| CN204646144U (en) * | 2015-03-15 | 2015-09-16 | 河北百冠钻井设备有限公司 | A kind of automatic butt handling boring rod set |
| CN205400622U (en) * | 2016-03-21 | 2016-07-27 | 河南龙腾新型钻具制造有限公司 | Rig is drilling rod handling device under stopped status not |
| CN209006968U (en) * | 2018-09-14 | 2019-06-21 | 金川集团股份有限公司 | A kind of steel pipe butt junction location regulating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7832470B2 (en) * | 2007-02-27 | 2010-11-16 | Xtech Industries, Inc. | Mouse hole support unit with rotatable or stationary operation |
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2019
- 2019-09-30 CN CN201910943084.5A patent/CN110984882B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1002510A1 (en) * | 1981-10-08 | 1983-03-07 | Специальное Проектно-Конструкторское Бюро Автоматизации Глубокого Разведочного Бурения Министерства Геологии Ссср | Wrench for operating lock joint of drill pipes |
| CN204646144U (en) * | 2015-03-15 | 2015-09-16 | 河北百冠钻井设备有限公司 | A kind of automatic butt handling boring rod set |
| CN205400622U (en) * | 2016-03-21 | 2016-07-27 | 河南龙腾新型钻具制造有限公司 | Rig is drilling rod handling device under stopped status not |
| CN209006968U (en) * | 2018-09-14 | 2019-06-21 | 金川集团股份有限公司 | A kind of steel pipe butt junction location regulating device |
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| Publication number | Publication date |
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| CN110984882A (en) | 2020-04-10 |
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