CN202090827U - Electric drilling rig - Google Patents
Electric drilling rig Download PDFInfo
- Publication number
- CN202090827U CN202090827U CN2011201805993U CN201120180599U CN202090827U CN 202090827 U CN202090827 U CN 202090827U CN 2011201805993 U CN2011201805993 U CN 2011201805993U CN 201120180599 U CN201120180599 U CN 201120180599U CN 202090827 U CN202090827 U CN 202090827U
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- CN
- China
- Prior art keywords
- drilling
- lifting
- type frame
- electronic
- trepan
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- 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 - Fee Related
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Abstract
An electric drilling rig comprises a door-shaped frame 1, a drilling system 2 and a lifting device 3, wherein a base of the door-shaped frame 1 is arranged on the ground, the drilling system 2 can move vertically along a track of the door-shaped frame 1 and comprises a drilling motor 21 which can drive a hollow spindle 28 to rotate through a drilling reducer, and the lifting device 3 is arranged on one side of the door-shaped frame 1 and can drive the drilling system 2 to go up and down through a lifting rope 4. The upper end of the hollow spindle 28 is connected with the lower end of a rotary water-supplying connector 22, and the lower end of the hollow spindle 28 is connected with a drilling rod. A lifting gear box which only comprises a small gear and a big gear utilizes first-level speed change, and is simple in structure and reliable in work. In a power cut state, users can place a winch in neutral gear, install a crank on a crank connector, and drive a roller to rotate by hand, thereby achieving lifting of the drilling system and lifting the drilling rod out of a well. The drilling motor is a direct current motor, thereby greatly improving operating safety.
Description
Technical field
The present invention relates to a kind of drilling machinery, be specifically related to a kind of electronic trepan.
Background technology
Existing drilling machinery complex structure, electronic trepan are generally by the driven by motor step-by-step variable gear, and transmission drives the core drill axle and carries out drillng operation.And existing electronic trepan is not having under the situation of electric power, and drilling rod can not promote, and under situation about having a power failure suddenly, can only stop work, and can not carry out any operation, and the thick heaviness of drilling machinery that promotes is manually driven by manpower, operation inconvenience.
Summary of the invention
The technical problem that the present invention solves provides a kind of electronic trepan simple in structure, with the defective of solution prior art complex structure, heaviness, and can realize manual and electric hoist drilling rod.
The technical scheme that the present invention solves the problems of the technologies described above is, a kind of electronic trepan, comprise a type frame, well system, lifting appliance, it is characterized in that, the base of door type frame places on the ground, well system can move up and down along the guide rail of door type frame, well system comprises drilling motor, drilling motor drives the hollow rotating shaft rotation by the drilling well reducer, lifting appliance is located at a side of a type frame, lifting appliance drives the well system lifting by hoisting rope, and the upper end of hollow rotating shaft is connected with the lower end of water supply swivel joint, and the lower end of hollow rotating shaft is connected with drilling rod.
Further, described drilling well reducer comprise the pinion that is in transmission connection with drilling motor and with the gear wheel of pinion, gear wheel and hollow rotating shaft are in transmission connection.
Further, the well system structure that can move up and down along the guide rail of door type frame is: the both sides standpipe of door type frame and the semicircle slip ring at well system two ends cunning mutually close.
Further, lifting appliance is a hoist, and this hoist is located at a side of a type frame, and the hoisting rope that is connected enhancing ring links to each other with hoist through the fixed pulley of door type frame top, and hoisting rope can be wire rope, thereby can realize the lifting of well system.
Further, described hoist comprises the lifting motor, promotes motor and is in transmission connection with promoting gearbox by chain, promotes gear box output end and links to each other with an end transmission of reel, and the other end of reel is provided with brake system.
Further, an end that is provided with brake system of above-mentioned reel also is provided with the crank joint, and crank can be installed on the crank joint, by the manual drives reel, drilling rod is promoted.
Further, the screw thread of hollow rotating shaft upper end is threaded with the lower end of water supply swivel joint, and the screw thread of hollow rotating shaft lower end is threaded with drilling rod.
Further, the base of door type frame is provided with draw-in groove or flap, is convenient to automatic dismounting drilling rod.
Further, drilling motor is a direct current generator, promotes motor and also can be direct current generator.
The invention has the beneficial effects as follows that the application's lifting gearbox only comprises pinion and gear wheel, and is simple in structure for the one-level speed change, reliable operation; Hoist is divided into sky, slow, fast three gears, is convenient to operation, under power down mode, hoist can be placed neutral, and crank is installed on the crank joint, and the rotation of manual drives reel realizes the lifting to well system, can be drilling rod by proposing in the well.Drilling motor is a direct current generator, has strengthened the safety of operation greatly.This rig is applicable to the brill small-sized well.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the structure for amplifying schematic diagram of well system.
Fig. 3 is the structure for amplifying schematic diagram of lifting appliance.
Description of reference numerals: 1 type frame, 12 fixed pulleys, 2 well systems, 21 drilling motors, 22 water supply swivel joints, 23 gear wheels, 24 pinions, 25 slip rings, 26 enhancing rings, 27 connectors, 28 hollow rotating shafts, 3 lifting appliances, 30 driving chains, 31 promote motor, 32 promote gearbox, 33 reels, 34 brake levers, 35 crank joints, 36 brake system, 4 hoisting ropes.
The specific embodiment
As shown in Figure 1, this electronic trepan, comprise a type frame 1, well system 2, lifting appliance 3, the base of door type frame 1 places on the ground, well system 2 can move up and down along the guide rail of door type frame 1, particularly, the both sides standpipe of door type frame 1 is equivalent to guide rail, and this standpipe slidably cooperates with the semicircle slip ring 25 at well system 2 two ends.
As shown in Figure 2, well system 2 comprises drilling motor 21, drilling motor 21 drives hollow rotating shaft 28 rotations by the drilling well reducer, the screw thread of hollow rotating shaft 28 upper ends is threaded by the lower end of connector 27 with water supply swivel joint 22, and the screw thread of hollow rotating shaft 28 lower ends is not threaded with drilling rod (drawing among the figure).The drilling well reducer comprises pinion 24 that is in transmission connection with drilling motor 21 and the gear wheel 23 that meshes with pinion 24, and gear wheel 23 is in transmission connection with hollow rotating shaft 28.Hollow rotating shaft 28 is installed on the housing seat of pinion 24, gear wheel 23 by bearing.When hollow rotating shaft 28 during by gear wheel 23 driven rotary, drive the drilling rod rotation simultaneously, carry out drillng operation, owing to be provided with water supply swivel joint 22, the water pipe on water supply swivel joint 22 tops can be in static not rotation status simultaneously.
With reference to figure 1,3 as can be known, lifting appliance 3 is a hoist, is located at a side of a type frame 1, and lifting appliance 3 drives well system 2 liftings by hoisting rope 4, and hollow rotating shaft 28 upper ends are connected with the lower end of water supply swivel joint 22, and hollow rotating shaft 28 lower ends are connected with drilling rod.The fixed pulley 12 of hoisting rope 4 through door type frame 1 top that is connected enhancing ring 26 links to each other with hoist, and hoisting rope 4 can be wire rope, thereby can realize the lifting of well system 2.Hoist comprises lifting motor 31, promoting motor 31 is in transmission connection by chain 30 and lifting gearbox 32, promote gear box output end and link to each other with an end transmission of reel 33, lifting gearbox 32 speed ratios are divided into 1:13,1:18, are provided with sky, keep off three gears slowly, soon.The other end of reel 33 is provided with brake system 36, and brake system 36 is band-type brake or disc brake system herein, by pulling brake lever 34, realizes the braking to reel 33.End that is provided with brake system 36 at reel 33 also is provided with crank joint 35.When hoist is placed the neutral state, crank (not drawing among the figure) is installed on the crank joint 35, can passes through manual drives reel 33, well system, drilling rod are promoted, use during in order to power failure.
In addition, the base of door type frame 1 is provided with draw-in groove or flap, is convenient to automatic dismounting drilling rod.Drilling motor 21 of the present invention is a low voltage DC motor, and promoting motor 31 also is low voltage DC motor.
Claims (10)
1. electronic trepan, comprise a type frame (1), well system (2), lifting appliance (3), it is characterized in that, the base of door type frame (1) places on the ground, well system (2) moves up and down along the guide rail of door type frame (1), well system (2) comprises drilling motor (21), drilling motor (21) drives hollow rotating shaft (28) rotation by the drilling well reducer, lifting appliance (3) is located at a side of type frame (1), lifting appliance (3) drives well system (2) lifting by hoisting rope (4), the upper end of hollow rotating shaft (28) is connected with the lower end of water supply swivel joint (22), and the lower end of hollow rotating shaft (28) is connected with drilling rod.
2. electronic trepan according to claim 1, it is characterized in that, described drilling well reducer comprises pinion (24) that is in transmission connection with drilling motor (21) and the gear wheel (23) that meshes with pinion (24), and gear wheel (23) is in transmission connection with hollow rotating shaft (28).
3. electronic trepan according to claim 2 is characterized in that, well system (2) along a structure that the guide rail of type frame (1) moves up and down is: the both sides standpipe of door type frame (1) closes with the semicircle slip ring (25) at well system (2) two ends is sliding mutually.
4. according to arbitrary described electronic trepan among the claim 1-3, it is characterized in that, lifting appliance (3) is a hoist, this hoist is located at a side of type frame (1), the fixed pulley (12) of hoisting rope (4) through door type frame (1) top that is connected enhancing ring (26) links to each other with hoist, and hoisting rope (4) is a wire rope.
5. electronic trepan according to claim 4, it is characterized in that, described hoist comprises lifting motor (31), promoting motor (31) is in transmission connection by chain (30) and lifting gearbox (32), promote gearbox (32) output and link to each other with an end transmission of reel (33), the other end of reel (33) is provided with brake system (36).
6. electronic trepan according to claim 5, it is characterized in that an end that is provided with brake system (36) of described reel (33) also is provided with crank joint (35), crank can be installed on the crank joint (35), by manual drives reel (33), drilling rod is promoted.
7. electronic trepan according to claim 6 is characterized in that, described lifting gearbox (32) is provided with sky, three gears of slow, fast shelves.
8. according to arbitrary described electronic trepan among the claim 1-3, it is characterized in that the screw thread of hollow rotating shaft (28) upper end is threaded with the lower end of water supply swivel joint (22), the screw thread of hollow rotating shaft (28) lower end is threaded with drilling rod.
9. electronic trepan according to claim 8 is characterized in that, the base of door type frame (1) is provided with draw-in groove or the flap of being convenient to automatic dismounting drilling rod.
10. electronic trepan according to claim 8 is characterized in that, drilling motor (21) and lifting motor (31) are direct current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201805993U CN202090827U (en) | 2011-05-31 | 2011-05-31 | Electric drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201805993U CN202090827U (en) | 2011-05-31 | 2011-05-31 | Electric drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090827U true CN202090827U (en) | 2011-12-28 |
Family
ID=45365900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201805993U Expired - Fee Related CN202090827U (en) | 2011-05-31 | 2011-05-31 | Electric drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090827U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041228A (en) * | 2015-08-24 | 2015-11-11 | 胡科学 | Retractable well drilling machine |
| CN107100563A (en) * | 2017-05-08 | 2017-08-29 | 天津中新安德科技有限公司 | A kind of drilling well automates delivery system with drilling rod |
| CN108782488A (en) * | 2017-05-04 | 2018-11-13 | 常州格力博有限公司 | Ice auger |
| CN110754866A (en) * | 2019-12-06 | 2020-02-07 | 安徽华源物流有限责任公司 | Remove convenient commodity circulation and use goods frame |
-
2011
- 2011-05-31 CN CN2011201805993U patent/CN202090827U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041228A (en) * | 2015-08-24 | 2015-11-11 | 胡科学 | Retractable well drilling machine |
| CN108782488A (en) * | 2017-05-04 | 2018-11-13 | 常州格力博有限公司 | Ice auger |
| CN108782488B (en) * | 2017-05-04 | 2020-10-16 | 格力博(江苏)股份有限公司 | Ice drill |
| CN107100563A (en) * | 2017-05-08 | 2017-08-29 | 天津中新安德科技有限公司 | A kind of drilling well automates delivery system with drilling rod |
| CN110754866A (en) * | 2019-12-06 | 2020-02-07 | 安徽华源物流有限责任公司 | Remove convenient commodity circulation and use goods frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140531 |