CN201078199Y - Earth surface operating apparatus of continues sucker rod - Google Patents
Earth surface operating apparatus of continues sucker rod Download PDFInfo
- Publication number
- CN201078199Y CN201078199Y CNU2007200255434U CN200720025543U CN201078199Y CN 201078199 Y CN201078199 Y CN 201078199Y CN U2007200255434 U CNU2007200255434 U CN U2007200255434U CN 200720025543 U CN200720025543 U CN 200720025543U CN 201078199 Y CN201078199 Y CN 201078199Y
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- CN
- China
- Prior art keywords
- hydraulic
- injection head
- charging tray
- hydraulic pressure
- hydraulic pump
- 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.)
- Expired - Lifetime
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
A continuous sucker rod ground operating device consists of a continuous sucker rod welding transport vehicle and an operating vehicle. A hydraulic pressure lifting device, an engine, a gear case, a transfer case, a hydraulic pump, a hydraulic pressure welder and a charging tray are orderly arranged from the front end to the central section of the rear end of a chassis of the transport vehicle. A bracket, the superior part and the middle part of which are respectively equipped with a guide chute bearing and an injection head bearing, is positioned between the engine and an electric welding device. The engine is connected with the gear case, and the gear case is connected with the transfer case, which is connected with the hydraulic pump. An outlet of the hydraulic pump is connected with a hydraulic pressure assembly valve through a hydraulic pipe. An up and down chute for the injection head is arranged at the middle inferior part in front of a head frame of the operating vehicle, matching with the chute on the injection head. The guide chute is hoisted and fastened between the charging tray and the injection head by a steel wire rope or a hook of a winch mechanism through pulleys on the head frame. The continuous sucker rod on the charging tray enters the injection head through the guide chute, and the injection head is connected with a hydraulic pressure integrated valve through the hydraulic pipe.
Description
One, technical field
The utility model relates to the vehicle and the sucker rod of transportation or loaded objects, relates in particular to a kind of coiled rod ground operation device.
Two, background technology
At present, during the oil exploitation rod job, sucker rod is to be coupled together one by one in the lower going-into-well with screw thread by single.When being lowered to or tripping out sucker rod in the well, general that the dismounting rod connector is hundreds of inferior, like this Job Operations complexity, labour intensity height, cause break-off accident probability height with and the joint diameter greater than the diameter of sucker rod own, also cause simultaneously problems such as wearing and tearing to oil pipe.Though invented coiled rod at present, existing implement can't carry out Job Operations to it again, and therefore, its use is restricted.
Three, summary of the invention
The technical problem that the utility model solves is to overcome or the shortcoming avoiding existing in the above-mentioned background technology or not enough and a kind of coiled rod ground operation device that very easily coiled rod is carried out rountrip simple to operate, laborsaving is provided.
The technical solution of the utility model realizes in the following manner:
The utility model is made up of coiled rod welding transport vehicle and working vehicle, it is characterized in that being provided with hydraulic hanging equipment, motor, gearbox, transfer case, hydraulic pump, hydraulic pressure welding machine and charging tray at chassis front end to the middle part, rear end of welding transport vehicle by preface; Between motor and welding set rectangle support is installed, support top is provided with guide slide diagonal form bearing, and mid-stent is provided with inclined injection head bearing; Engine shaft links to each other with the gearbox power shaft, and output shaft of gear-box links to each other with the transfer case power shaft, and the transfer case output shaft links to each other with hydraulic pump shaft, and the hydraulic pump outlet links to each other with hydraulic pressure assembly valve by hydraulic tube; Working vehicle is made up of the derrick that is provided with by preface to front end by the rear end on trailer and the trailer chassis, the upright mounting mechanism of hydraulic pressure, winch mechanism, hydraulic pump and bracing frame, be provided with the up and down slideway of injection head in middle and lower part, derrick front, be complementary with the slide rail on the injection head, injection head is in place fixing on the derrick slideway with the hydraulic hanging equipment hoisting; Guide slide is sling with hydraulic hanging equipment and is installed between charging tray and the injection head, and is fixing by the lifting of the pulley on the derrick with the wire rope or the suspension hook of winch mechanism; Coiled rod on the charging tray enters injection head by guide slide; Injection head is connected with hydraulic integrated valve by hydraulic tube, and the clamping coiled rod moves downward or upward under the power of hydraulic pump, the junction of two coiled rods of hydraulic pressure friction bonding machine welding.
Charging tray is fixed on the coiled rod welding transport vehicle chassis by base, charging tray is made as circle up and down, be made as cylindrical between two circles, the center is provided with bearing and rotating shaft, be made as Universal-head hinge mode between rotating shaft lower end and the charging tray base, can tilting arbitrarily between 45 ° on the horizontal sextant angle or horizontally rotate.
Guide slide is made up of 4 sections circular arc pipes, between connect with bearing pin, every section can bearing pin be 0-360 ° of center rotation; Also can form by 2 sections or 3 sections, between connect with bearing pin, can be that the axle center is folding mutually together with the bearing pin.
Hanging device comprises arm oil cylinder and rotation motor, and the import of hydraulic motor links to each other with hydraulic pressure assembly valve, and outlet links to each other with oil cylinder, and the oil cylinder plunger links to each other with rotating shaft with arm by plunger rod.
The utility model has following advantage compared with prior art:
1, provides a whole set of working equipment that can remove coiled rod fast, safely;
2, improve operating efficiency, alleviated labor intensity of operating personnel;
That 3, has reduced sucker rod disconnectedly takes off phenomenon and to the wear phenomenon of well;
4, reduce the operation place of well, saved the soil;
5, injection head and well head adjustable height, the convenient well head safe blowout hookup of installing effectively prevents gas blowout accident, has reduced safety and problem of environmental pollution.
Four, description of drawings
Fig. 1 is a coiled rod ground operation device structural representation;
Fig. 2 is working vehicle's structural representation;
Fig. 3 is the structural representation of coiled rod electric welding transport vehicle;
Fig. 4 is a coiled rod electric welding transport vehicle schematic top plan view;
The 2-of 1-working vehicle coiled rod welding transport vehicle 3-guide slide 4-injection head among Fig. 1
1-1-chassis 1-2-platform 1-3-winch mechanism 4-injection head 1-4-oil cylinder 1-5-derrick 1-6-suspension hook wire rope 1-7-hydraulic pump 1-8-track 1-9-bearing pin among Fig. 2
2-1-chassis 2-2-hanging device 2-3-motor 2-4-gearbox 2-5-power transmission shaft 2-6-transfer case 2-7-hydraulic pump 2-8-support 2-9-hydraulic integrated valve 2-10-snap joint 2-11-charging tray 2-12-chassis 2-14-hydraulic line 2-16-hydraulic pressure welding machine 2-19-rotation motor 2-20-oil cylinder among Fig. 3
2-1-chassis 2-2-hanging device 3-guide slide 4-injection head 2-8-support 2-16-hydraulic pressure welding machine 2-11-charging tray among Fig. 4
Five, the specific embodiment
Consult Fig. 1, derrick and winch gear are installed in the working vehicle 1.Track and fastening devices that injection head 4 connects are installed on derrick, and injection head 4 can move up and down on the track of derrick, with the height distance between convenient adjustment and the well head, with assurance well head safe Unit Installation space with after the derrick of working vehicle 1 is connected.
Continuously bar injection head 4 clamping mode that do not rub hoists by chain sprocket.Consult Fig. 2, working vehicle 1 is made up of chassis 1-1, platform 1-2, winch 1-3, hydraulic pump 1-7, derrick 1-5, track 1-8.On the 1-1 of chassis, install by platform 1-2, difference setting winch 1-3, hydraulic pump 1-7, derrick 1-5 on it, derrick 1-5 can promote oil cylinder at hydraulic pump 1-7, and oil cylinder promotes derrick 1-5 and rotates up 0～95 ° with bearing pin 1-9, and can be in any fixed angle.Track 1-8 and suspension hook rope mechanism 1-6 have been installed on derrick 1-5.Injection head 4 can move up and down and fix along dependence suspension hook rope 1-6 on the track 1-8.Suspension hook rope and winch 1-3 provide power.
Consult Fig. 3, coiled rod welding transport vehicle 2 partly is made up of chassis 2-1 and the hanging device 2-2 that is mounted thereon, motor 2-3, gearbox 2-4, transmission case 2-5, transfer case 2-6, hydraulic pump 2-7, welding set 2-16, hydraulic integrated valve 2-9, hydraulic quick coupler 2-10, charging tray 2-11 and high-pressure hose.
Wherein, motor 2-3 and gearbox 2-4 link into an integrated entity, and are connected with transfer case 2-6 by power transmission shaft 2-5, are connected with hydraulic pump 2-7 on transfer case, and these structures all are installed on the below of support 2-8, and support 2-8 dependence is welded in chassis 2-1 and is fixed as one.Hydraulic pump 2-7 is connected with hydraulic integrated valve by hydraulic tube 2-14, and is connected with hanging device 2-2 by hydraulic line 2-15 respectively, is connected flexible pipe 5 with hydraulic pressure by hydraulic quick coupler 2-10 and is connected with injection head 4.Link to each other with hydraulic pressure friction welding machine 2-16 by hydraulic line 2-15, provide power with these equipment respectively.
Loop wheel machine oil cylinder 2-20 and rotation motor 2-19 are installed on the hanging device, after connecting by hydraulic line 2-15 and importing power, can be hanging device rotation and expanding-contracting action are provided, easily lift injection head 4 and guide slide 3.
Consult Fig. 4, on the car 2 of working continuously, hanging device 2-2, support 2-8, charging tray 2-11 are individually fixed on the 2-1 of chassis, their position of center line when mounted with the central lines of chassis 2-1, injection head 4 is positioned on the support 2-8, its center line becomes 20～40 ° of angles in the center chassis line, takes up room with minimizing.
Claims (4)
1. coiled rod ground operation device, form by coiled rod welding transport vehicle and working vehicle, it is characterized in that being provided with hydraulic hanging equipment, motor, gearbox, transfer case, hydraulic pump, hydraulic pressure welding machine and charging tray by preface at chassis front end to the middle part, rear end of welding transport vehicle; Between motor and welding set rectangle support is installed, support top is provided with guide slide diagonal form bearing, and mid-stent is provided with the injection head bearing; Engine shaft links to each other with the gearbox power shaft, and output shaft of gear-box links to each other with the transfer case power shaft, and the transfer case output shaft links to each other with hydraulic pump shaft, and the hydraulic pump outlet links to each other with hydraulic pressure assembly valve by hydraulic tube; Working vehicle is made up of the derrick that is provided with by preface to front end by the rear end on trailer and the trailer chassis, the upright mounting mechanism of hydraulic pressure, winch mechanism, hydraulic pump and bracing frame, be provided with the up and down slideway of injection head in middle and lower part, derrick front, be complementary with the slide rail on the injection head, injection head is in place fixing on the derrick slideway with the hydraulic hanging equipment hoisting; Guide slide is sling with hydraulic hanging equipment and is installed between charging tray and the injection head, and is fixing by the lifting of the pulley on the derrick with the wire rope or the suspension hook of winch mechanism; Coiled rod on the charging tray enters injection head by guide slide; Injection head is connected with hydraulic integrated valve by hydraulic tube, and the clamping coiled rod moves downward or upward under the power of hydraulic pump, the junction of two coiled rods of hydraulic pressure friction bonding machine welding.
2. coiled rod ground operation device according to claim 1, it is characterized in that charging tray is fixed on the coiled rod welding transport vehicle chassis by base, charging tray is made as circle up and down, be made as cylindrical between two circles, the center is provided with bearing and rotating shaft, be made as Universal-head hinge mode between rotating shaft lower end and the charging tray base, can tilting arbitrarily between 45 ° on the horizontal sextant angle or horizontally rotate.
3. coiled rod ground operation device according to claim 1 is characterized in that guide slide is made up of 4 sections circular arc pipes, between connect with bearing pin, every section can bearing pin be 0-360 ° of center rotation; Also can form by 2 sections or 3 sections, between connect with bearing pin, can be that the axle center is folding mutually together with the bearing pin.
4. coiled rod ground operation device according to claim 1, it is characterized in that hanging device comprises arm oil cylinder and rotation motor, the import of hydraulic motor links to each other with hydraulic pressure assembly valve, and outlet links to each other with oil cylinder, and the oil cylinder plunger links to each other with rotating shaft with arm by plunger rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200255434U CN201078199Y (en) | 2007-07-23 | 2007-07-23 | Earth surface operating apparatus of continues sucker rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200255434U CN201078199Y (en) | 2007-07-23 | 2007-07-23 | Earth surface operating apparatus of continues sucker rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201078199Y true CN201078199Y (en) | 2008-06-25 |
Family
ID=39570261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200255434U Expired - Lifetime CN201078199Y (en) | 2007-07-23 | 2007-07-23 | Earth surface operating apparatus of continues sucker rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201078199Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383748A (en) * | 2011-07-25 | 2012-03-21 | 烟台杰瑞石油装备技术有限公司 | Novel injection head turning device |
| CN103696712A (en) * | 2012-06-18 | 2014-04-02 | 美国国民油井华高公司 | Coiled tubing injector with strain relief |
| CN111911099A (en) * | 2020-09-29 | 2020-11-10 | 胜利油田康贝石油工程装备有限公司 | Oil field well repairing operation process for realizing automation of sucker rod |
| CN112554814A (en) * | 2020-12-18 | 2021-03-26 | 华信唐山石油装备有限公司 | Continuous sucker rod operation vehicle and method |
-
2007
- 2007-07-23 CN CNU2007200255434U patent/CN201078199Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383748A (en) * | 2011-07-25 | 2012-03-21 | 烟台杰瑞石油装备技术有限公司 | Novel injection head turning device |
| CN103696712A (en) * | 2012-06-18 | 2014-04-02 | 美国国民油井华高公司 | Coiled tubing injector with strain relief |
| CN103696712B (en) * | 2012-06-18 | 2017-04-12 | 美国国民油井华高公司 | Coiled tubing injector with strain relief |
| CN111911099A (en) * | 2020-09-29 | 2020-11-10 | 胜利油田康贝石油工程装备有限公司 | Oil field well repairing operation process for realizing automation of sucker rod |
| CN111911099B (en) * | 2020-09-29 | 2020-12-04 | 胜利油田康贝石油工程装备有限公司 | Oil field well repairing operation process for realizing automation of sucker rod |
| CN112554814A (en) * | 2020-12-18 | 2021-03-26 | 华信唐山石油装备有限公司 | Continuous sucker rod operation vehicle and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080625 |
|
| CX01 | Expiry of patent term |