CN201412085Y - Wire rope pulling drilling rig powered catwalk - Google Patents
Wire rope pulling drilling rig powered catwalk Download PDFInfo
- Publication number
- CN201412085Y CN201412085Y CN2009200331047U CN200920033104U CN201412085Y CN 201412085 Y CN201412085 Y CN 201412085Y CN 2009200331047 U CN2009200331047 U CN 2009200331047U CN 200920033104 U CN200920033104 U CN 200920033104U CN 201412085 Y CN201412085 Y CN 201412085Y
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- ramp
- catwalk
- wire rope
- drill string
- pulley
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Abstract
钢丝绳拉升式钻机动力猫道，包括相互连接的猫道和坡道，坡道可转动，坡道上设置有定位槽，猫道内由上而下依次设置有送钻柱装置和轨道，轨道朝向坡道一端有限位板，送钻柱装置上表面固接有滑车，其下表面固接有钢丝绳死绳头滑轮，送钻柱装置远离坡道的一端与支架的一端铰接，支架的另一端位于轨道内，可沿轨道滑行，坡道背离猫道的侧面固接有坡道上端定滑轮和滚筒式绞车，滚筒式绞车与钢丝绳的一端固定连接，钢丝绳的另一端依次通过坡道上端定滑轮和坡道与钢丝绳死绳头滑轮固接，动力猫道还包括独立液压源及控制系统。本实用新型动力猫道无需人工辅助能自动将钻柱送到钻台面和放入排管架，提升了作业效率，增加了安全性。
The power catwalk of the wire rope pulling drilling rig includes a catwalk and a ramp connected to each other. The ramp is rotatable, and the ramp is provided with a positioning groove. The drill string delivery device and the track are arranged in the catwalk from top to bottom, and the track faces the slope. There is a limit plate at one end of the road, and the upper surface of the drill string delivery device is fixedly connected with a pulley, and the lower surface is fixed with a wire rope dead rope pulley. The end of the drill string delivery device away from the ramp is hinged with one end of the bracket, and the other end of the bracket is located Inside, it can slide along the track. The side of the ramp away from the catwalk is fixed with a fixed pulley at the upper end of the ramp and a drum winch. The drum winch is fixedly connected with one end of the wire rope, and the other end of the wire rope passes through the upper end of the ramp. The catwalk is fixedly connected with the wire rope dead rope head pulley, and the power catwalk also includes an independent hydraulic source and control system. The power catwalk of the utility model can automatically send the drill string to the drill floor surface and put it into the pipe rack without manual assistance, which improves the working efficiency and increases the safety.
Description
Technical field
The utility model belongs to the oil-well rig equipment technical field, is specifically related to a kind of wire rope and draws high churn power cat road.
Background technology
At present, land and offshore rig adopts conventional supporting ramp and the combination of cat road, mainly matches with the puffer of cat road front end by the puffer on the rig floor face, and the drill string that will be positioned on the pipe rack of ground rises on the rig floor face, comes into operation.By the deadweight of drill string self and the inclined-plane in ramp the drill string of finishing using is transferred on the cat road, by the special messenger this drill string is rolled on the pipe rack of side again.This mode of operation causes operating efficiency lower, and has big potential safety hazard.
Summary of the invention
The purpose of this utility model provides a kind of wire rope and draws high churn power cat road, not only drill string is risen on the rig floor face by the ground pipe rack by mechanism, and the drill string of finishing using can be put into automatically the pipe rack on ground, need not manually-operated, improve operating efficiency, eliminated potential safety hazard.
The technical scheme that the utility model adopted is, wire rope draws high churn power cat road, comprise horizontally disposed cat road and the ramp that is obliquely installed, the lower end in ramp is connected with Mao Dao, be provided with the support of a horizontal positioned and the slideway of horizontal direction in the cat road, slideway is provided with limiting plate near an end in ramp, support is provided with roller towards an end in ramp, this roller can roll on slideway, also comprise and send the drill string device, this send the other end hinge joint of an end and the support of drill string device, this send the other end of drill string device to be provided with pulley, send the drill string device to be provided with wire rope dead line head pulley near the bottom in ramp, the ramp bottom in cat road dorsad is provided with drum hoist, and the upper end in ramp is provided with upper end, ramp fixed pulley, and the wire rope on the drum hoist is walked around upper end, ramp fixed pulley, along the side of ramp surface to the cat road, walking around pulley is fixed on the wire rope dead line head pulley, ramp surface is provided with the stopper slot isometric with the ramp to a side in cat road, and pulley can slide in this stopper slot.
Feature of the present utility model also is,
Send the interior end of drill string device to be provided with coaster away from the ramp.
Drum hoist is single cylinder double-rope structure.
Fixed pulley is two fixed pulleys.
The utility model rig power cat road adopts drum hoist to send the drill string device to hoist by the wire rope pulling, has simplified transmission mechanism, and demand power is little, and the cycle that promotes drill string is short, efficient is high, safe.Employing remote control control, operating personnel can operate flexible operation at rig floor face or other position.Automaticity is higher, can realize that drill string enters automatically and transfers in the pipe rack.
Description of drawings
Fig. 1 is the structural representation in the utility model power cat road;
Fig. 2 is the initial position figure in the utility model power cat road;
Fig. 3 is the utility model power cat road residing centre position figure in the process that hoists;
Fig. 4 is that the utility model power cat road works the final position figure that is raised to the rig floor face.
Among the figure, 1. drum hoist, 2. upper end, ramp fixed pulley, 3. drill string device front end roller is 4. sent in the ramp, 5. cat road, 6. wire rope dead line head pulley, 7. support front end roller 8. send the drill string device, 9. support, 10. coaster, 11. wire rope, 12. slideways.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The structure in the utility model power cat road, as shown in Figure 1.Comprise horizontally disposed cat road 5 and the ramp 3 that is obliquely installed, the lower end in ramp 3 is connected with an end in cat road 5, be provided with the support 9 of a horizontal positioned and the slideway 12 of horizontal direction in the cat road 5, slideway 12 is provided with limiting plate near an end in ramp 3, an end of 3 is provided with roller 7 to support 9 towards the ramp, roller 7 can roll on slideway 12, power cat road also comprises and send drill string device 8, send the other end hinge joint of an end and the support 9 of drill string device 8, send the other end of drill string device 8 to be provided with pulley 4, send drill string device 8 to be provided with wire rope dead line head pulley 6 near the bottom in ramp 3, ramp 3 bottom in cat road 5 dorsad is provided with drum hoist 1, the upper end in ramp 3 is provided with upper end, ramp fixed pulley 2, drum hoist 1 is affixed with an end of wire rope 11, the other end of wire rope 11 is walked around upper end, ramp fixed pulley 2,3 the sides along the ramp towards cat road 5, walking around pulley 4 is fixed on the wire rope dead line head pulley 6, ramp 3 is provided with the stopper slot isometric with ramp 3 towards the side in cat road 5, and pulley 4 can slide in this stopper slot.Send drill string device 8 interior ends to be provided with coaster 10 away from ramp 3.
Drum hoist 1 is single cylinder double-rope structure, and upper end, ramp fixed pulley 2 is two fixed pulleys, and this power cat road also comprises independent hydraulically controlled source and control system.
This power cat road is applicable to that the rig floor height is 9～10.5 meters a rig, can transport length less than 13.5 meters drill string.
The utility model power cat road all adopts hydraulic operation, and mode of operation adopts remote control control.
The course of work in the utility model power cat road:
When promoting the drill string job initiation, this power cat road is in initial position as shown in Figure 2, and each parts of forming power cat road all remain static.Drill string is positioned over send in the drill string device 8.Remote control starts drum hoist 1, drum hoist 1 begins to rotate, wire rope 11 is wrapped on the cylinder of drum hoist 1, wire rope 11 drives by wire rope dead line head pulley 6 and send drill string device 8 to move to ramp 3, send the locating slot on drill string device front end roller 43 surfaces to move along the ramp, simultaneously, send drill string device 8 to drive the direction motion of support 9 to ramp 3, support 9 drives support front end roller 7 and slides along track 12, when support front end roller 7 slides into the limiting plate of track 12, support front end roller 7 stops to slide, and support 9 also stops rectilinear motion thereupon, and this power cat road is in centre position as shown in Figure 3.Drum hoist 1 continues rotation lay winding wire ropes 11, wire rope 11 pulling supports 9, support 9 is that the center begins rotation with support front end roller 7, an end that send drill string device 8 away from ramp 3 is upwards lifted, under the acting in conjunction of wire rope 11 and support 9, will send drill string device 8 to send to the rig floor face, this moment, this power cat road was in final position shown in Figure 4, moved coaster 10 then as required, and drill string is transported to appointed positions on the rig floor face.
When drill string is transferred, at first drill string is put into and sent drill string device 8, start drum hoist 1 then, drum hoist 1 is emitted wire rope 11, and this power cat road begins the inverse process of above-mentioned lifting process, transports drill string back ground, and puts into pipe rack.
The utility model power cat road is delivered to drill string on the rig floor face by ground automatically in the mode of mechanization, and drill string can be rolled into pipe rack by this mechanism in the unmanned automation mode that participates in, the mechanization and the automaticity of rig have been improved, promoted operating efficiency, increased safety, and performance is more reliable.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200331047U CN201412085Y (en) | 2009-05-13 | 2009-05-13 | Wire rope pulling drilling rig powered catwalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200331047U CN201412085Y (en) | 2009-05-13 | 2009-05-13 | Wire rope pulling drilling rig powered catwalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412085Y true CN201412085Y (en) | 2010-02-24 |
Family
ID=41713971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200331047U Expired - Fee Related CN201412085Y (en) | 2009-05-13 | 2009-05-13 | Wire rope pulling drilling rig powered catwalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412085Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114872A (en) * | 2012-12-11 | 2013-05-22 | 广东安元矿业技术服务有限公司 | Steeply-inclined track lifting and transporting method |
| CN105863528A (en) * | 2016-05-31 | 2016-08-17 | 青岛杰瑞工控技术有限公司 | Sliding intelligent equipment for transferring pipe column |
| CN110094173A (en) * | 2018-01-29 | 2019-08-06 | 中石化石油工程技术服务有限公司 | A kind of hydraulic wireline winch hoisting type power catwalk machine |
| CN110984885A (en) * | 2019-12-17 | 2020-04-10 | 宝鸡石油机械有限责任公司 | Highly-integrated modular power catwalk base for easy and rapid movement and method of use |
| CN111058783A (en) * | 2019-12-12 | 2020-04-24 | 西安石油大学 | An automatic conveying device for electric energy storage string for well workover |
| CN111099511A (en) * | 2020-01-03 | 2020-05-05 | 西安石油大学 | Automatic catwalk winch drum device driven by double variable frequency motors |
| CN112145490A (en) * | 2020-09-03 | 2020-12-29 | 四川宏华石油设备有限公司 | Automatic control system for catwalk sliding shoes |
| CN113309562A (en) * | 2020-02-26 | 2021-08-27 | 四川宏华石油设备有限公司 | Main driving system for power catwalk and power catwalk thereof |
| CN113309563A (en) * | 2020-02-26 | 2021-08-27 | 四川宏华石油设备有限公司 | Main driving system for power catwalk and power catwalk |
-
2009
- 2009-05-13 CN CN2009200331047U patent/CN201412085Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114872A (en) * | 2012-12-11 | 2013-05-22 | 广东安元矿业技术服务有限公司 | Steeply-inclined track lifting and transporting method |
| CN105863528A (en) * | 2016-05-31 | 2016-08-17 | 青岛杰瑞工控技术有限公司 | Sliding intelligent equipment for transferring pipe column |
| CN110094173A (en) * | 2018-01-29 | 2019-08-06 | 中石化石油工程技术服务有限公司 | A kind of hydraulic wireline winch hoisting type power catwalk machine |
| CN111058783A (en) * | 2019-12-12 | 2020-04-24 | 西安石油大学 | An automatic conveying device for electric energy storage string for well workover |
| CN110984885A (en) * | 2019-12-17 | 2020-04-10 | 宝鸡石油机械有限责任公司 | Highly-integrated modular power catwalk base for easy and rapid movement and method of use |
| CN111099511A (en) * | 2020-01-03 | 2020-05-05 | 西安石油大学 | Automatic catwalk winch drum device driven by double variable frequency motors |
| CN113309562A (en) * | 2020-02-26 | 2021-08-27 | 四川宏华石油设备有限公司 | Main driving system for power catwalk and power catwalk thereof |
| CN113309563A (en) * | 2020-02-26 | 2021-08-27 | 四川宏华石油设备有限公司 | Main driving system for power catwalk and power catwalk |
| CN112145490A (en) * | 2020-09-03 | 2020-12-29 | 四川宏华石油设备有限公司 | Automatic control system for catwalk sliding shoes |
| CN112145490B (en) * | 2020-09-03 | 2022-01-11 | 四川宏华石油设备有限公司 | Automatic control system for catwalk sliding shoes |
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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: 20100224 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |