CN202028907U - Medium-small caliber high-pressure glass fiber reinforced plastic pipe coupling, pipe body and threaded connection machine - Google Patents
Medium-small caliber high-pressure glass fiber reinforced plastic pipe coupling, pipe body and threaded connection machine Download PDFInfo
- Publication number
- CN202028907U CN202028907U CN2011200018401U CN201120001840U CN202028907U CN 202028907 U CN202028907 U CN 202028907U CN 2011200018401 U CN2011200018401 U CN 2011200018401U CN 201120001840 U CN201120001840 U CN 201120001840U CN 202028907 U CN202028907 U CN 202028907U
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- folding
- roller
- eccentric
- support roller
- oil cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses a medium-small caliber high-pressure glass fiber reinforced plastic pipe coupling, pipe body and threaded connection machine, which is formed by a main tong and a back tong. A decelerating power torque system is connected with a coupling hydraulic clamping rotary machine head via a hydraulic transmission shaft and a support bearing. The decelerating power torque system and the coupling hydraulic clamping rotary machine head are fixed to a roller mobile bottom plate. The bottom of the roller mobile bottom plate is fixedly equipped with support rollers. The front support roller is a driven wheel and the rear support roller is a driving wheel connected with a return cylinder. The upper part of a folding outer frame is provided with a self-locking hook and the two sides of the lower part of the folding outer frame are respectively provided with a buckle. One side of the lower part of the folding outer frame is matched with a folding cylinder and the other side thereof is matched with a clamping release cylinder. The folding outer frame is formed by a shaft, an eccentric sliding inner core with at least four eccentric slide blocks and a replaceable jaw and the whole machine is fixedly arranged on a flexible base. The machine is reasonable in design, convenient in operation and lower in labor cost, which can improve the working efficiency.
Description
Technical field
The utility model relates to the pipe collar and the body of small-bore sewer line in the high-pressure glass steel of oil field, the firm close-connected processing unit (plant) of screw thread screw thread, be specifically related to a kind of in small-bore high-pressure glass fibre reinforced plastic pipe hoop, body, machine is threaded.
Background technology
It is very complicated that oilfield sewage includes Korrosionsmedium, the glass steel pipeline that holds high-pressure anticorrosion has become the substitute products of metal pipe line, in carrying, oilfield sewage obtained promoting and using, in small-bore high-pressure glass fibre reinforced plastic pipe line need adopt pipe collar, body carries out the assurance bonding strength and the sealing of screw thread screwed connection, in the process of screw thread screwed connection, because moment of torsion is big, be provided with under the situation of special equipment, adopt the artificial effect that is difficult to realize high pressure sealing that connects, can not satisfy the requirement of user's high-pressure delivery sewage, and manually-operated production efficiency is very low, and labour intensity is big, and tool damage is serious.
The utility model content
Be to solve the deficiencies in the prior art, the utility model provide a kind of in small-bore high-pressure glass fibre reinforced plastic pipe hoop, body, machine is threaded.
Technical solution adopted in the utility model is: in small-bore high-pressure glass fibre reinforced plastic pipe hoop, body, machine is threaded, form by main pincers and back-up tong, main pincers are by frame base, support roller, the roller movable base plate, the return cylinder, deceleration power torsion system, the hydraulic pressure transfer axle, spring bearing and pipe collar hydraulic clamp rotating head are formed, deceleration power torsion system is connected with pipe collar hydraulic clamp rotating head with spring bearing by the hydraulic pressure transfer axle, deceleration power torsion system, pipe collar hydraulic clamp rotating head is fixed on the roller movable base plate, the bottom side of roller movable base plate is fixed with support roller, preceding support roller is a driven pulley, back support roller is a driving wheel, is connected with the return cylinder; Back-up tong by flexible bottom, folding oil cylinder, clamp and loosen oil cylinder, eccentric slip inner core, the replaceable age of a draught animal, eccentric shoe, latch nook, folding outside framework and form, the top of folding outside framework is provided with latch nook, the both sides, bottom are respectively equipped with buckle, and a side and folding oil cylinder adapt, opposite side and clamping are loosened oil cylinder and are adapted, the folding outside framework is by axle, and eccentric slip inner core is provided with at least four eccentric shoes and the replaceable age of a draught animal, and whole device is fixed on the flexible bottom.
The beneficial effects of the utility model are: reasonable in design, easy to operate, be connected firmly closely; Adopt free roller movable base plate to realize that the screw thread screw thread evenly screws, and does not damage the screw thread screw thread; Reduce labour cost, improved operating efficiency.
Description of drawings
Accompanying drawing 1 is a main wrench structure schematic diagram of the present utility model.
Accompanying drawing 2 is a back-up tong structural representation of the present utility model
Wherein: 1 pipe collar hydraulic clamp rotating head, 2 spring bearings, 3 hydraulic pressure transfer axles, 4 deceleration power torsion systems, 5 frame bases, 6 support rollers, 7 roller movable base plates, 8 return cylinders, 9 latch nooks, 10 eccentric shoes, the 11 replaceable ages of a draught animal, 12 eccentric slip inner cores, 13 clamp and loosen oil cylinder, 14 flexible bottoms, 15 folding outside frameworks, 16 folding oil cylinders.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, in small-bore high-pressure glass fibre reinforced plastic pipe hoop, body, machine is threaded, form by main pincers and back-up tong, main pincers are by frame base 5, support roller 6, roller movable base plate 7, return cylinder 8, deceleration power torsion system 4, hydraulic pressure transfer axle 3, spring bearing 2 and pipe collar hydraulic clamp rotating head 1 are formed, deceleration power torsion system 4 is connected with pipe collar hydraulic clamp rotating head 1 with spring bearing 2 by hydraulic pressure transfer axle 3, deceleration power torsion system 4, pipe collar hydraulic clamp rotating head 1 is fixed on the roller movable base plate 7, the bottom side of roller movable base plate 7 is fixed with support roller 6, preceding support roller is a driven pulley, back support roller is a driving wheel, is connected with return cylinder 8; Back-up tong by flexible bottom 14, folding oil cylinder 16, clamp and loosen oil cylinder 13, eccentric slip inner core 12, the replaceable age of a draught animal 11, eccentric shoe 10, latch nook 9, folding outside framework 15 and form, the top of folding outside framework 15 is provided with latch nook 9, the both sides, bottom are respectively equipped with buckle, and a side and folding oil cylinder 16 adapt, opposite side and clamping are loosened oil cylinder 13 and are adapted, folding outside framework 15 is by axle, eccentric slip inner core 12 is provided with at least four eccentric shoes and the replaceable age of a draught animal 11, and whole device is fixed on the flexible bottom 14.
Claims (1)
1. small-bore high-pressure glass fibre reinforced plastic pipe hoop in, body, machine is threaded, form by main pincers and back-up tong, it is characterized in that: main pincers are by frame base, support roller, the roller movable base plate, the return cylinder, deceleration power torsion system, the hydraulic pressure transfer axle, spring bearing and pipe collar hydraulic clamp rotation office form, deceleration power torsion system is connected with pipe collar hydraulic clamp rotating head with spring bearing by the hydraulic pressure transfer axle, deceleration power torsion system, pipe collar hydraulic clamp rotating head is fixed on the roller movable base plate, the bottom side of roller movable base plate is fixed with support roller, preceding support roller is a driven pulley, back support roller is a driving wheel, is connected with the return cylinder; Back-up tong by flexible bottom, folding oil cylinder, clamp and loosen oil cylinder, eccentric slip inner core, the replaceable age of a draught animal, eccentric shoe, latch nook, folding outside framework and form, the top of folding outside framework is provided with latch nook, the both sides, bottom are respectively equipped with buckle, and a side and folding oil cylinder adapt, opposite side and clamping are loosened oil cylinder and are adapted, the folding outside framework is by axle, and eccentric slip inner core is provided with at least four eccentric shoes and the replaceable age of a draught animal, and whole device is fixed on the flexible bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200018401U CN202028907U (en) | 2011-01-05 | 2011-01-05 | Medium-small caliber high-pressure glass fiber reinforced plastic pipe coupling, pipe body and threaded connection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200018401U CN202028907U (en) | 2011-01-05 | 2011-01-05 | Medium-small caliber high-pressure glass fiber reinforced plastic pipe coupling, pipe body and threaded connection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028907U true CN202028907U (en) | 2011-11-09 |
Family
ID=44891219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200018401U Expired - Fee Related CN202028907U (en) | 2011-01-05 | 2011-01-05 | Medium-small caliber high-pressure glass fiber reinforced plastic pipe coupling, pipe body and threaded connection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259831A (en) * | 2014-08-25 | 2015-01-07 | 大庆汉维长垣高压玻璃钢管道有限公司 | Fixed torque control unit for use in coupling connection of fiber reinforced plastic pipes |
-
2011
- 2011-01-05 CN CN2011200018401U patent/CN202028907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259831A (en) * | 2014-08-25 | 2015-01-07 | 大庆汉维长垣高压玻璃钢管道有限公司 | Fixed torque control unit for use in coupling connection of fiber reinforced plastic pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20160105 |