CN2387526Y - Pressure automatic detecting device for steel pipe - Google Patents
Pressure automatic detecting device for steel pipe Download PDFInfo
- Publication number
- CN2387526Y CN2387526Y CN 99201000 CN99201000U CN2387526Y CN 2387526 Y CN2387526 Y CN 2387526Y CN 99201000 CN99201000 CN 99201000 CN 99201000 U CN99201000 U CN 99201000U CN 2387526 Y CN2387526 Y CN 2387526Y
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- China
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- steel pipe
- screw thread
- turner
- group
- detection device
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Abstract
The utility model relates to a pressure automatic detecting device for a steel pipe. The utility model is composed of a loading device for assembling thread buckles, a hydraulic detecting device of the steel pipe and an unloading device for disassembling the thread buckles. The utility model can automatically track and position the steel pipe, can assemble the thread buckles, can do an applied voltage test, and can automatically disassemble the thread buckles. A testing head and a thread plug can return so as to can be circularly used through an automatic transmission line. The device can synchronously exert the pressure of 26MPa on the 16 to 50 petroleum steel pipes of which the length are 6 meters to 9 meters, and thus, the utility model can full automatically detect the sealed condition of the screw thread combined position of the steel pipe and the steel pipe after pressurizing.
Description
The utility model relates to a kind of steel pipe pick-up unit, refers in particular to utilize hydraulic pressure sealing detection principle, and petroleum steel pipe is carried out the device that high pressure sealing detects automatically.
The steel pipe that petroleum industry adopted must the ability certain pressure, uses not after testing and has the steel pipe of seepage to recover the oil, and will bring enormous economic loss to oil extraction operation.Currently used oil pipe is suppressed the manual testing that method of testing is single steel pipe, can only test a steel pipe at every turn, and efficient is low, labour intensity is big.Need 25 of labours, test speed usually not to satisfy the demand of oil during the test steel pipe with pipe.Therefore in actual production process, often can only detect a part of steel pipe.Want to detect each root steel pipe and just must adopt the high-level efficiency pick-up unit, could satisfy Petroleum Production and needs.
In order to overcome above the deficiencies in the prior art part, the purpose of this utility model provides a kind of steel pipe and suppresses automatic detection device, this device adopts microcomputor program control, the steel pipe that can differ to many length is simultaneously realized beginning to finish full-automatic, the totally-enclosed detection of output overall process of detection from the steel pipe charging.
The purpose of this utility model is achieved in that the utility model steel pipe hydraulic detection device is by screw thread machine in the charging, steel pipe hydraulic pressure machines and unload the screw thread unloader and form, it is characterized in that: the screw thread machine is mounted with input and rolls being positioned at charging one end in the charging, and first group of turner and storage rack are finished charging with cooperation; Be furnished with second group of turner and last screw thread machine behind the storage rack, make the steel pipe two ends load onto measuring head and plug respectively; Be mounted with the 3rd group of turner behind the last screw thread machine, storage rack, the 4th group of turner, roll the location, and the 5th group of turner and storage rack make steel pipe to be measured finish the location; Steel pipe hydraulic pressure machines is to be placed in the charging behind the screw thread machine, by first lorry, and second lorry, the steel pipe hydraulic pressure machines that test board and lifting unloading rack are formed is finished steel pipe and is annotated the pressure measurement work of pressing; Unloading the screw thread unloader is by the 6th group of turner, unloads the screw thread machine, the 7th group of turner, and qualified steel pipe output is rolled with defective steel pipe output and is rolled composition, finally finishes down screw thread, the work that steel pipe has been surveyed in output.
Tested steel pipe be by the input of charging filament assembling machine roll into into, first group of turner is turned to steel pipe on the storage rack, through programmed switch control, second group of turner is turned to steel pipe on the screw thread machine.After last screw thread machine is received steel pipe, capture the steel pipe two-port, this moment, hydraulic tongs clamped steel pipe, and last screw thread machine is rotated by oil motor, and with the head end test head, the rear end plug screws on the screw thread of steel pipe two ends, finishes screw thread operation in the charging.
Then, the 3rd group of turner of steel pipe hydraulic pressure machines is turned to the steel pipe of first-class measuring head and plug on the storage rack, the 4th group of turner takes off steel pipe again from storage rack, being turned to the location rolls on, behind the steel pipe location, the 5th group of turner rolls on steel pipe and takes off from the location, deliver on the storage rack, relies on stencil master step by step steel pipe to be turned on the lorry by the 6th group of turner again.Whenever load onto a steel pipe, lorry just moves forward a step, after lorry is filled, first lorry shifts out from storage rack, the also same moved further of while second lorry, first, second lorry respectively with steel pipe to be measured and surveyed that steel pipe loads and unloads on the test board and unloading rack on, the lorry return-to-home position continues to finish next do action.Surveyed steel pipe and taken off from the lifting unloading rack, delivered to and unload on the screw thread machine by the 7th turner.After unloading the screw thread machine and capturing the steel pipe two ends, second hydraulic tongs clamps steel pipe, oil motor unloads the measuring head and the plug at steel pipe two ends, sends the screw thread machine back to by hoister on the conveyer before and after the turner at two ends is turned to the measuring head that unloads and plug and recycles.Test finishes and the steel pipe of unsnatching screw thread changes device and two groups by the 8th group respectively again by qualified steel pipe and defective steel pipe and carries and roll output respectively, finishes the steel pipe test job.
Steel pipe of the present utility model is suppressed automatic detection device, it is time-consuming to solve current manual detection steel pipe, labour intensity is big, inefficient disadvantage, can be simultaneously to the 16-50 root, length detects from the exert pressure sealing of 26Mpa of the steel pipe of 6-9 rice respectively, per hour can survey 125-375 root steel pipe, put forward work efficiency, satisfied the needs of petroleum industry.
Below in conjunction with accompanying drawing the utility model steel pipe being suppressed automatic detection device elaborates.
Fig. 1 is the side view that the utility model steel pipe is suppressed automatic detection device;
Fig. 2 is the vertical view that the utility model steel pipe is suppressed automatic detection device;
Fig. 3 is that the utility model steel pipe is suppressed automatic detection device steel pipe turner side view;
Fig. 4 is that the utility model steel pipe is suppressed automatic detection device hydraulic clamp pincers side view;
Fig. 5 is that the utility model steel pipe hydraulic pressure automatic detection device is annotated pressure manograph sectional side view;
Fig. 6 is that the utility model steel pipe hydraulic pressure automatic detection device is annotated pressure manograph vertical view;
Fig. 7 is that the utility model steel pipe hydraulic pressure automatic detection device unloads screw thread pusher side view;
Fig. 8 is that the utility model steel pipe is suppressed automatic detection device and unloaded screw thread machine vertical view;
Fig. 9 is that the utility model steel pipe is suppressed automatic detection device measuring head return mechanism side view;
Among the figure:
8 first groups of turners are rolled in 7 inputs
10 second groups of turnup devices of 9 storage racks
The 3rd group of turner of screw thread machine 12 on 11
The 4th group of turner of 13 storage racks 14
16 the 5th groups of turners are rolled in 15 location
17 storage racks, 18 clamping clips
19 impact switches, 20 first lorrys
21 second lorrys, 22 test boards
23 double-contact tensimeters, 24 lifting unloading racks
25 the 6th groups of turners 26 unload the screw thread machine
28 the 7th groups of turnup devices are rolled in 27 outputs
30 upset support arms are rolled in 29 outputs
31 steel pipes, 32 hydraulic cylinders
33 hydraulic cylinders, 34 stapling head
35 measuring heads, 36 high-pressure pumps
37 bidirectional hydraulic switches, 38 plug shackle dollies
The 39 plug lines of return, the 40 measuring head lines of return
41 measuring head shackle dollies move cylinder 42 measuring head shackle dollies
43 plug shackle dollies move cylinder 44 clamping clips
45 hoisters, 46 inclined guide grooves
47 take turns guiding 48 measuring head turners
49 imitative type turnup device 50 supports
Fig. 1 is the side view that the utility model steel pipe is suppressed automatic detection device, and Fig. 2 is the vertical view that the utility model steel pipe is suppressed automatic detection device.From Fig. 1 and Fig. 2 as can be seen: steel pipe 31 is transfused to from the direction of arrow A and rolls 7 and send into, and when the front end of steel pipe 31 touched impact switch 19, first group of turner 8 started, and steel pipe 31 is turned on the storage rack 9; Under programmed control, second group of turner 10 is turned to steel pipe 31 on the screw thread machine 11.After last screw thread machine 11 is received steel pipe 31, the two ends of automatic trace trap steel pipe 31, this moment, clamping clip 18 work clamped steel pipe 31; The two ends oil motor rotation of last screw thread machine 11 screws steel pipe 31 two ends with head end test head and rear end plug.After finishing the screw thread task, the 3rd group of turner 12 is turned to the steel pipe 31 of first-class measuring head and plug on the storage rack 13.
The 4th group of turner 14 takes off steel pipe 31 from storage rack 13, deliver to the location and roll location on 15.Then, the 5th group of turner 16 rolls 15 with steel pipe 31 from the location and takes off, and is put on the storage rack 17, finishes screw thread operation in the charging.
Imitative type turner 49 takes off steel pipe 31 from storage rack 17, by stencil master steel pipe 31 is turned on first lorry 20 step by step, first lorry 20 is whenever loaded onto a material and just moved right and move a step.After first lorry 20 is filled, first lorry 20 all shifts out for 17 times from storage rack, this moment, second lorry 21 walked to below the test board 22, under programmed control, first, second lorry begins to rise, and second lorry 21 holds up the steel pipe that tests from the test board bottom, after two cars put in place, to right travel, when below first lorry walks to test board 22, second lorry 21 just walks to unloading rack 24 tops.Two cars descend simultaneously, respectively steel pipe to be measured and the steel pipe that tested are discharged on test board 22 and the lifting unloading rack 24.On test board 22, start to annotate and press the pressure measurement machine to finish the steel pipe test job.
Second lorry is transported to the steel pipe that has tested on the lifting unloading rack 24, move to the screw thread machine 26 that unloads by the 6th group of turner 25, the measuring head 35 and the plug at steel pipe 31 two ends are screwed off respectively, then with the 7th group of turner qualified steel pipe and defective steel pipe turn to respectively output roll 27 and output roll 29, the steel pipe detection of automatically pressurizeing is finally finished in output respectively.
Fig. 3 is the side view that the utility model steel pipe is suppressed automatic detection device steel pipe turner.When flip-arm 30 is in position shown in the figure, be in steel pipe 31 on the storage rack 9 under the self gravitation effect, along the edge that slides into storage rack 9 under the clinoplane of storage rack 9.Flip-arm 30 lifts under hydraulic cylinder 32 effects, holds up steel pipe position shown in the dotted line in figure, and steel pipe will glide along flip-arm 30, slip into screw thread machine 11, finishes the upset transportation action of a steel pipe.
Fig. 4 is the side view that the utility model steel pipe is suppressed the automatic detection device clamping clip.Its structure is by hydraulic cylinder 33, clamping head 34, and support 50 is formed.Clamping head 34 is rotatably mounted on the support 50 by pivot, and when the lower end that hydraulic cylinder 33 promotes clamping head 34, the upper end of clamping head 34 clamps steel pipe 31, is convenient to screw thread on it is unloaded operations such as screw thread.
Fig. 5 and Fig. 6 are respectively that the utility model steel pipe is suppressed automatic detection device steel pipe notes pressure pressure measurement pusher side sectional view and vertical view.
Liquid from bidirectional hydraulic switch 37 injects under the effect of hydraulic cylinder, injects steel pipe 31 to be measured by steel pipe one end measuring head 35.By double-contact tensimeter 23, make pressure reach predetermined value, detect the withstand voltage situation of steel pipe, detect qualified and defective steel pipe.
Fig. 7 and Fig. 8 are that the utility model steel pipe is suppressed automatic detection device and unloaded screw thread pusher side view and vertical view, and tested steel pipe 31 enters the screw thread machine that unloads; Clamping clip 44 clamps steel pipe 31, plug unloads screw thread dolly 38 and measuring head unloads screw thread dolly 42 respectively under the promotion of cylinder 41 and 43, utilize oil motor that both are unloaded the plug and the measuring head that are caught in, utilize measuring head turner 48 that measuring head is taken off again, put into measuring head return mechanism shown in Figure 11 (plug is also to put into the plug return mechanism with sampling device and principle).
Fig. 9 is that the utility model steel pipe is suppressed automatic detection device measuring head return mechanism side view, the measuring head that unloads is under 48 effects of measuring head turner, put into inclined guide groove 46, slide into screw thread machine one end, use hoister 45, measuring head 35 is put into screw thread machine 11, finish the operation that recycles of measuring head.
Claims (6)
1. a steel pipe is suppressed automatic detection device, is by screw thread machine in the charging, and steel pipe hydraulic pressure machines and unload the screw thread unloader and form is characterized in that: in the charging screw thread machine be positioned at that feed end is mounted with that input is rolled, first group of turner and storage rack; Be furnished with second group of storage rack and filament assembling machine behind the storage rack; Be mounted with behind the last screw thread machine that roll the 3rd group of turner, storage rack, the 4th group of turner, location, the 5th group of turner and storage rack; Steel pipe hydraulic pressure machines is to be placed in the charging behind the screw thread machine, by the steel pipe hydraulic pressure machines of being made up of first lorry, second lorry, test board and lifting unloading rack; Unload the screw thread unloader by the 6th group of turner, down screw thread machine, the 7th group of turner, the input of qualified steel pipe are rolled to roll with defective steel pipe input and formed.
2. steel pipe according to claim 1 is suppressed automatic detection device, it is characterized in that: described steel pipe turner has the swivel arm that a hydraulic cylinder supports.
3. steel pipe according to claim 1 is suppressed automatic detection device, it is characterized in that: described go up the screw thread machine and unload the screw thread machine all have a clamping clip, this clamping clip is by hydraulic cylinder, the clamping head and the support of band pivot are formed.
4. steel pipe according to claim 1 is suppressed automatic detection device, it is characterized in that: described test board has to annotate presses pressure tester, and this device has bidirectional hydraulic switch, high-pressure pump and double-contact tensimeter.
5. steel pipe according to claim 1 is suppressed automatic detection device, it is characterized in that: described unload the screw thread machine by measuring head shackle dolly, plug shackle dolly, measuring head shackle dolly move cylinder, plug shackle dolly moves cylinder, clamping clip, angle sheave and measuring head turner and forms.
6. steel pipe according to claim 1 is suppressed automatic detection device, it is characterized in that: the described screw thread machine that unloads comprises the measuring head line of return and the plug line of return, and this measuring head line of return and the plug line of return include a turner, an inclined guide groove and a hoister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99201000 CN2387526Y (en) | 1999-03-10 | 1999-03-10 | Pressure automatic detecting device for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99201000 CN2387526Y (en) | 1999-03-10 | 1999-03-10 | Pressure automatic detecting device for steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387526Y true CN2387526Y (en) | 2000-07-12 |
Family
ID=33996865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99201000 Expired - Fee Related CN2387526Y (en) | 1999-03-10 | 1999-03-10 | Pressure automatic detecting device for steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387526Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141460A (en) * | 2011-02-17 | 2011-08-03 | 大连三高集团有限公司 | Airtightness test machine for titanium welded pipes |
| CN104122146A (en) * | 2014-07-30 | 2014-10-29 | 中国重型机械研究院股份公司 | Pipe fitting clamping and discharging device for multi-pipe high-pressure hydrostatic testing machine |
| CN109374211A (en) * | 2018-10-10 | 2019-02-22 | 钢控股集团有限公司 | Stainless steel tube leak-checking apparatus |
-
1999
- 1999-03-10 CN CN 99201000 patent/CN2387526Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141460A (en) * | 2011-02-17 | 2011-08-03 | 大连三高集团有限公司 | Airtightness test machine for titanium welded pipes |
| CN104122146A (en) * | 2014-07-30 | 2014-10-29 | 中国重型机械研究院股份公司 | Pipe fitting clamping and discharging device for multi-pipe high-pressure hydrostatic testing machine |
| CN104122146B (en) * | 2014-07-30 | 2016-09-14 | 中国重型机械研究院股份公司 | A kind of tubing for multitube high pressure water pressure test machine clamps and drawing mechanism |
| CN109374211A (en) * | 2018-10-10 | 2019-02-22 | 钢控股集团有限公司 | Stainless steel tube leak-checking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |