CN105269311A - Automatic locating synchronous lead-in device for submarine pipeline flange bolt - Google Patents
Automatic locating synchronous lead-in device for submarine pipeline flange bolt Download PDFInfo
- Publication number
- CN105269311A CN105269311A CN201510829227.1A CN201510829227A CN105269311A CN 105269311 A CN105269311 A CN 105269311A CN 201510829227 A CN201510829227 A CN 201510829227A CN 105269311 A CN105269311 A CN 105269311A
- Authority
- CN
- China
- Prior art keywords
- body plate
- bolt
- submarine pipeline
- main board
- gear ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/061—Screw or nut setting or loosening machines for pipes or pipe-couplings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
An automatic locating synchronous lead-in device for a submarine pipeline flange bolt comprises a gear ring, an upper body plate, lower body plates, a pair of upper supporting plates and a pair of lower supporting plates. The upper body plate is arranged below the gear ring, the lower body plates are arranged below the upper body plate, the upper supporting plates are mounted at the left end and the right end of the upper body plate respectively, and the lower supporting plates are mounted at the left end and the right end of the upper body plate respectively. An upper bolt base is arranged on the periphery of a submarine pipeline inlet hole. The lower body plates comprise a left body plate and a right body plate mounted in cooperation with the left body plate. The left body plate and the right body plate body are each provided with a bolt base. Hydraulic cylinders are in pin joint between the upper supporting plates and the lower supporting plates. Bolt fixing sleeves are arranged on the upper bolt base, the left bolt base and the right bolt base, one end of each bolt fixing sleeve is connected with the upper body plate, the left body plate and the right body plate, and a plurality of bolts are mounted at the other ends of the bolt fixing sleeves. Check bolts can be automatically clamped in bolt grooves in the deep sea, and the aim of fixed connection of the check bolts is achieved. The connecting stability of the check bolts and the underwater work efficiency of operating personnel are greatly improved.
Description
Technical field
The present invention relates to and automatically connect facility, particularly relate to a kind of automatic positioning synchronous introducing device for submarine pipeline flange bolt.Belong to Offshore Engineering technical field.
Background technology
At present, for the connection of deep-water subsea pipe flange, owing to there is no special jockey, usually adopt check bolt and realized the connection of submarine pipeline flange by the compression of check bolt hold-down mechanism.Because hold-down mechanism does not mate with locking bolt processed, therefore, under the working condition of seabed, make troubles not only to the compression of operating personnel, and check bolt can not reach completely stable effect.
Summary of the invention
Main purpose of the present invention is the above-mentioned shortcoming overcoming prior art existence, and a kind of automatic positioning synchronous introducing device of submarine pipeline flange bolt is provided, it can not only under abyssal environment, and by check bolt automatic clamping in bolt slot, what solve check bolt is fixedly connected with problem; And can also meet when deep water automatic flange connects facility operation, the axial and circumferential fixing requirement to check bolt, substantially increases stability and operating personnel's operating efficiency under water of check bolt connection.
The object of the invention is to be realized by following technical scheme:
A kind of automatic positioning synchronous introducing device of submarine pipeline flange bolt, it is characterized in that: comprising: a gear ring, a pair upper backup pad, the lower supporting plate that are arranged on upper main board below gear ring, are arranged on lower main board below main board, are arranged on two ends, main board left and right respectively, wherein, the lower middle part of upper main board is provided with a submarine pipeline access apertures, and the periphery of submarine pipeline access apertures is provided with bolt storehouse on; Lower main board comprises: a left body plate, the right body plate installed with left body plate relative engagement; Wherein, left body plate is provided with a left bolt storehouse, and right body plate is provided with a right bolt storehouse; Hydraulic cylinder is articulated with respectively between upper backup pad, lower supporting plate; Under the control of hydraulic cylinder, left body plate and right body plate can carry out folding, meanwhile, drive left and right bolt storehouse to carry out folding, and embrace submarine pipeline; Upper bolt storehouse, left and right bolt storehouse are provided with bolt fixed muffle, one end of bolt fixed muffle is connected with main board, left body plate, left body plate respectively, the other end of bolt fixed muffle is provided with several bolt, fixes in order to carry out circumference to the check bolt be arranged in bolt fixed muffle.
It is characterized in that: the top of described gear ring is fan-shaped, the cooperation of gear ring top is provided with a sector rack, is provided with several installing hole below tooth bar along sector; Extend to square structure downwards in the middle part of gear ring, submarine pipeline access apertures is located at the middle part of square structure.
It is characterized in that: described left body plate, right body plate are arcuate structure, left body plate, right body plate and the submarine pipeline access apertures on upper main board form one match with submarine pipeline motionless above, below can the three-clove style structure of folding.
It is characterized in that: described bolt fixed muffle is also provided with a through hole, assembling steel ball, spring, spring end cap in through hole; And check bolt is provided with groove, the top of spring is steel ball, and when check bolt inserts, spring is squeezed retrogressing, then, keeps elastic force to withstand in the groove of check bolt by steel ball, keeps locking, to form the axial restraint to check bolt.
It is characterized in that: described left body plate, the bottom surface that right body plate is relative are provided with a centering body, and centering body is: two centering blocks be oppositely arranged.
It is characterized in that: described centering block is: one-body molded or adopt welding manner to be arranged on centering block on left body plate, right body plate respectively with left body plate, right body plate.
Beneficial effect of the present invention: the present invention is owing to adopting technique scheme, and structure is simple, can not only under abyssal environment, and by check bolt automatic clamping in bolt slot, what solve check bolt is fixedly connected with problem; And can also meet when deep water automatic flange connects facility operation, the axial and circumferential fixing requirement to check bolt, substantially increases stability and operating personnel's operating efficiency under water of check bolt connection.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Fig. 3 is check bolt schematic diagram of the present invention.
Fig. 4 is front view of the present invention.
Fig. 5 is top view of the present invention.
Fig. 6 is left view of the present invention.
Fig. 7 is that overall structure of the present invention uses shape schematic diagram.
Major label description in figure:
1. gear ring, 2. go up main board, 3. upper backup pad, 4. hydraulic cylinder, 5. lower supporting plate, 6. bolt fixed muffle, 7. check bolt, 8. centering body, 9. left main board, 10. right main board, 11. spring end caps, 12. springs, 13. steel balls, 14. bolts.
Detailed description of the invention
As shown in Fig. 1-Fig. 7, the present invention includes: gear ring 1, be arranged on upper main board 2 below gear ring 1, be arranged on the lower main board below main board 2, a pair upper backup pad 3, lower supporting plate 5 that mode with bolts is arranged on main board about 2 two ends respectively, wherein, the lower middle part of upper main board 2 is provided with a submarine pipeline access apertures, and the periphery of submarine pipeline access apertures is provided with bolt storehouse on; Lower main board comprises: a left body plate, the right body plate installed with left body plate relative engagement; Wherein, left body plate is provided with a left bolt storehouse, and right body plate is provided with a right bolt storehouse; Axis hole connected mode is adopted to be articulated with hydraulic cylinder 4 respectively between upper backup pad 3, lower supporting plate 5; Under the control of hydraulic cylinder 4, left body plate and right body plate can carry out folding, meanwhile, drive left and right bolt storehouse to carry out folding, and embrace submarine pipeline; Upper bolt storehouse, left and right bolt storehouse are provided with bolt fixed muffle 6, one end of bolt fixed muffle 6 is connected with main board 2, left body plate, left body plate respectively by several bolt, the other end of bolt fixed muffle 6 is symmetrically installed with several bolt 14 (the present embodiment is two), fixes in order to realize carrying out circumference to the check bolt 7 be arranged in bolt fixed muffle 6.
The top of above-mentioned gear ring 1 is fan-shaped, and gear ring 1 top mode with bolts coordinates and is provided with a sector rack, is provided with several installing hole below tooth bar along sector; Extend to square structure downwards in the middle part of gear ring 1, submarine pipeline access apertures is located at the middle part of square structure.
Above-mentioned left body plate, right body plate are arcuate structure, left body plate, right body plate and the submarine pipeline access apertures on upper main board 2 form one match with submarine pipeline motionless above, below can the three-clove style structure of folding.
Above-mentioned bolt fixed muffle 6 is also provided with a through hole, assembling steel ball 13, spring 12 and spring end cap 11 in through hole; When check bolt 7 puts in bolt fixed muffle 6, check bolt 7 can be stuck on groove by steel ball 13, and wherein, groove is located on check bolt 7, spring 12 and steel ball 12 are all arranged on inside through hole, the top of spring 12 is steel balls 13, and when check bolt 7 inserts, spring 12 is squeezed retrogressing, then, keep elastic force to be withstood on by steel ball 13 in the groove of check bolt 4, keep locking, to form the axial restraint to check bolt 7.
Above-mentioned left body plate, the bottom surface that right body plate is relative are provided with a centering body 8, and centering body 8 is: two centering blocks be oppositely arranged; This centering block is: one-body molded or adopt welding manner to be arranged on centering block on left body plate, right body plate respectively with left body plate, right body plate.
The course of work of the present invention is as follows:
1. the present invention is arranged on pipeline, before preparation, check bolt 7 is arranged in bolt fixed muffle 6, in the process that check bolt 7 is installed, should notice that the symmetry of check bolt 7 is risen as high as the banks to contact with the bolt 14 of bolt fixed muffle 6 port, wait hearing that steel ball 13 is stuck in special check bolt 7 and after the sound sent, stops going deep into of check bolt 7.
2. the hydraulic cylinder 4 being arranged on main board 2 two ends controls left and right bolt storehouse and opens certain angle, and under automatically connecting the motion of facility entirety under water, left and right bolt storehouse closes by hydraulic control cylinder 4.
3. under the prerequisite of tube method flange aperture aligning, the gear shaft of automatic connection facility engages with gear ring, adjust angle of the present invention to by flange hole, under the drive automatically connecting other hydraulic cylinders on facility, the present invention can being moved horizontally and introduce flange hole completely to check bolt 7.
4., after coordinating other module to finish the work, the present invention is under the drive of other hydraulic cylinder, and horizontal movement returns to original place.In the process, check bolt 7 end departs from from the present invention, and hydraulic cylinder 4 is opened and the present invention and pipeline are departed from, and installment work terminates.
Above-mentioned hydraulic cylinder, automatically connection facility are prior art, and the technology of not specified (NS) is prior art, therefore repeats no more.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. the automatic positioning synchronous introducing device of a submarine pipeline flange bolt, it is characterized in that: comprising: a gear ring, a pair upper backup pad, the lower supporting plate that are arranged on upper main board below gear ring, are arranged on lower main board below main board, are arranged on two ends, main board left and right respectively, wherein, the lower middle part of upper main board is provided with a submarine pipeline access apertures, and the periphery of submarine pipeline access apertures is provided with bolt storehouse on; Lower main board comprises: a left body plate, the right body plate installed with left body plate relative engagement; Wherein, left body plate is provided with a left bolt storehouse, and right body plate is provided with a right bolt storehouse; Hydraulic cylinder is articulated with respectively between upper backup pad, lower supporting plate; Under the control of hydraulic cylinder, left body plate and right body plate can carry out folding, meanwhile, drive left and right bolt storehouse to carry out folding, and embrace submarine pipeline; Upper bolt storehouse, left and right bolt storehouse are provided with bolt fixed muffle, one end of bolt fixed muffle is connected with main board, left body plate, left body plate respectively, the other end of bolt fixed muffle is provided with several bolt, fixes in order to carry out circumference to the check bolt be arranged in bolt fixed muffle.
2. the automatic positioning synchronous introducing device of submarine pipeline flange bolt according to claim 1, is characterized in that: the top of described gear ring is fan-shaped, and the cooperation of gear ring top is provided with a sector rack, is provided with several installing hole below tooth bar along sector; Extend to square structure downwards in the middle part of gear ring, submarine pipeline access apertures is located at the middle part of square structure.
3. the automatic positioning synchronous introducing device of submarine pipeline flange bolt according to claim 1, it is characterized in that: described left body plate, right body plate are arcuate structure, left body plate, right body plate and the submarine pipeline access apertures on upper main board form one match with submarine pipeline motionless above, below can the three-clove style structure of folding.
4. the automatic positioning synchronous introducing device of submarine pipeline flange bolt according to claim 1, is characterized in that: described bolt fixed muffle is also provided with a through hole, assembling steel ball, spring, spring end cap in through hole; And check bolt is provided with groove, the top of spring is steel ball, and when check bolt inserts, spring is squeezed retrogressing, then, keeps elastic force to withstand in the groove of check bolt by steel ball, keeps locking, to form the axial restraint to check bolt.
5. the automatic positioning synchronous introducing device of submarine pipeline flange bolt according to claim 1, is characterized in that: described left body plate, the bottom surface that right body plate is relative are provided with a centering body, and centering body is: two centering blocks be oppositely arranged.
6. the automatic positioning synchronous introducing device of submarine pipeline flange bolt according to claim 5, is characterized in that: described centering block is: one-body molded or adopt welding manner to be arranged on centering block on left body plate, right body plate respectively with left body plate, right body plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829227.1A CN105269311A (en) | 2015-11-25 | 2015-11-25 | Automatic locating synchronous lead-in device for submarine pipeline flange bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829227.1A CN105269311A (en) | 2015-11-25 | 2015-11-25 | Automatic locating synchronous lead-in device for submarine pipeline flange bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105269311A true CN105269311A (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510829227.1A Pending CN105269311A (en) | 2015-11-25 | 2015-11-25 | Automatic locating synchronous lead-in device for submarine pipeline flange bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269311A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439222A (en) * | 2016-11-03 | 2017-02-22 | 东北石油大学 | Underwater robot used for submarine pipeline connecting installation |
| CN107838669A (en) * | 2017-11-29 | 2018-03-27 | 西南石油大学 | A kind of seabed clamp coupling tools for bolts ' pretension instrument |
| CN108006044A (en) * | 2017-11-28 | 2018-05-08 | 海洋石油工程股份有限公司 | Multiple bolt synchronous introduce adaptive alignment device |
| CN110312865A (en) * | 2017-02-23 | 2019-10-08 | 西门子歌美飒可再生能源公司 | Assembly aid for assisting the assembly of two wind turbine components of a wind turbine and method for assembling two wind turbine components |
| CN110757139A (en) * | 2019-10-24 | 2020-02-07 | 深圳海油工程水下技术有限公司 | Flange nut mounting fixture and using method thereof |
| CN112318086A (en) * | 2020-11-25 | 2021-02-05 | 上汽通用五菱汽车股份有限公司 | Plug falling transfer device |
| CN116652549A (en) * | 2023-07-31 | 2023-08-29 | 西安蓝天维特航空科技有限公司 | Aeroengine assembly auxiliary assembly |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439222A (en) * | 2016-11-03 | 2017-02-22 | 东北石油大学 | Underwater robot used for submarine pipeline connecting installation |
| CN110312865A (en) * | 2017-02-23 | 2019-10-08 | 西门子歌美飒可再生能源公司 | Assembly aid for assisting the assembly of two wind turbine components of a wind turbine and method for assembling two wind turbine components |
| US11215166B2 (en) | 2017-02-23 | 2022-01-04 | Siemens Gamesa Renewable Energy A/S | Assembly assisting device for assisting of the assembling of two wind turbine components of a wind turbine and method for assembling of the two wind turbine components |
| CN108006044A (en) * | 2017-11-28 | 2018-05-08 | 海洋石油工程股份有限公司 | Multiple bolt synchronous introduce adaptive alignment device |
| CN107838669A (en) * | 2017-11-29 | 2018-03-27 | 西南石油大学 | A kind of seabed clamp coupling tools for bolts ' pretension instrument |
| CN107838669B (en) * | 2017-11-29 | 2019-01-25 | 西南石油大学 | A kind of seabed clamp coupling tools for bolts ' pretension tool |
| CN110757139A (en) * | 2019-10-24 | 2020-02-07 | 深圳海油工程水下技术有限公司 | Flange nut mounting fixture and using method thereof |
| CN112318086A (en) * | 2020-11-25 | 2021-02-05 | 上汽通用五菱汽车股份有限公司 | Plug falling transfer device |
| CN116652549A (en) * | 2023-07-31 | 2023-08-29 | 西安蓝天维特航空科技有限公司 | Aeroengine assembly auxiliary assembly |
| CN116652549B (en) * | 2023-07-31 | 2023-10-20 | 西安蓝天维特航空科技有限公司 | Aeroengine assembly auxiliary assembly |
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| PB01 | Publication | ||
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Application publication date: 20160127 |