CN2292158Y - Drill line threading device for drill - Google Patents
Drill line threading device for drill Download PDFInfo
- Publication number
- CN2292158Y CN2292158Y CN 95234797 CN95234797U CN2292158Y CN 2292158 Y CN2292158 Y CN 2292158Y CN 95234797 CN95234797 CN 95234797 CN 95234797 U CN95234797 U CN 95234797U CN 2292158 Y CN2292158 Y CN 2292158Y
- Authority
- CN
- China
- Prior art keywords
- rope
- cylinder
- rope reel
- big rope
- big
- 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 - Fee Related
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- Earth Drilling (AREA)
Abstract
The utility model relates to a special matching machine tool used for the large rope penetrating and drawing work of various drilling machines of oil and geological exploration. The special matching machine tool used for the large rope penetrating and drawing work of various drilling machines of oil and geological exploration is characterized in that electric power is used as power, a double-roller hoist is used by a tower-shaped well frame. The head of a large rope is towed to a drilling table, a leading rope of a lower group of pulley wheels is reversely and well penetrated, and only a rapid rope connecting sleeve is needed to be rotated. One rolling cylinder of an A-shaped well frame and a leading rope reversely pass through a middle pulley wheel of a reverse Y-shaped frame to an overhead crane to be reversely penetrated to a large rope coiling cylinder to be firmly clamped with a quick rop head, and the rolling cylinder of the A-shaped well frame and the leading rope are once towed to the drilling table by a towing hoist to complete rope penetrating work. When the large rope is drawn, only a chain is connected to drive the rolling cylinder of the large rope to positively rotate to complete rope drawing work. The special matching machine tool used for the large rope penetrating and drawing work of various drilling machines of oil and geological exploration saves energy sources, alleviated manual work, reduces operator, and lowers cost. The utility model is safe.
Description
The utility model is mainly used in oil, the big rope of geological prospecting rig traveling system is worn the special-purpose fixture of taking out.
Wear take out the big rope of rig be oil, every mouthful of well of geological prospecting rig must each operation once.Wearing of the big rope of rig traveling system taken out main manpower and the large-scale facility of leaning on both at home and abroad at present, and as the power source that automobile, tractor work are worn, the wire rope handling method is with the same with manpower.Indivedual in recent years drilling company are installed a winch on automobile, be used as power with automobile engine, are connected on the fast fag end after putting on haulage cable is counter with manpower by the method for wearing, and start winch and have once worn greatly and restrict; Tower-type headframe cable-feeding device, it shuttles with double-drum winch and finishes wire rope handling work.Take out basic by manpower.There is following shortcoming in above several method.
1, all use manpower, time-consuming, take a lot of work, labour intensity is big, the personnel selection is many, the total personnel of whole team.
2, wear with automobile, the tractor source dragline messenger that is used as power, need use big place, one meets rainy season automobile self is difficult in the well site walking, says nothing of surplus the ground on the scene forward-reverse 20 inferior, sometimes automobile does not enter the well site yet, must draw just by tractor and can enter the well site, can't work at all, use tractor, owing to catchment and very fast the well site be pressed into mud inconvenience construction in the well site, sometimes people's walking is all very difficult, and can only wear, and takes out and must lean on manpower.Can not be used for A type derrick rig.Energy consumption is many, and mechanical wear is big.
3, need the special train special messenger with automobile band winch cable-feeding, many in the empty time of mining area race, the working time is few, and the removal of home of no drilling team is with regard to free, and the removal of home of a plurality of drilling teams is too busy to do it again, mistakes; A drilling company can not be joined many automobiles.And can only wear and to take out.Energy consumption is many, the cost height.Advance the well site difficulty circuitous rainy season.
4, with tower-type headframe cable-feeding device, maximum shortcoming is to wear, and can not take out.Next is that a cylinder is fixed on the drum shaft, and one is leaned on the jaw clutch clutch, another counter-rotating during a traction.Because diameter is different in the above for traction steel rope of cable on the cylinder, emits more messenger when beginning to draw, must manages directly otherwise beat and turn round by the special messenger.Also can only wear and to take out.Only be adapted to tower derrick rig, A type derrick rig can not be used.
The utility model for overcome complete with manpower, time-consuming, take a lot of work, labour intensity is big, the personnel selection is many; Being used as power with automobile, tractor, to wear energy consumption many for the drawing rope, and mechanical wear is big, is difficult to construction circuitous rainy season, needs big well site, and the cost height can only be worn and can not take out, and only is applicable to the tower derrick; Wear with the automobile band winch drawing rope that is used as power, need the special train special messenger, during many when running empty wagons, work few, busy not busy uneven, cause delay, advance the well site difficulty circuitous rainy season, the cost height also can only be worn and can not take out; Only be applicable to the tower derrick with tower-type headframe cable-feeding device, A type derrick is inapplicable, also can only wear and to take out, must the special messenger manage the shortcoming of directly emitting unnecessary messenger and custom-designed driller drill line threading device both had been fit to the tower derrick and is applicable to also that the big rope of A type derrick rig is worn and takes out operation.Replace the above-mentioned various method of taking out of wearing, economic and practical, the purpose of energy-saving safe.
The utility model is achieved in that it mainly is made up of twin-roll (or single cylinder) pulling winch, big rope reel support.It, is linked to each other with drum shaft (11) by sprocket wheel shaft coupling (3) by reducing motor gauge tap (2) control by reducing motor (1), two bearing supports (12) is housed on the drum shaft (11) is fixed on the base (13), supports 1
#Cylinder (7), 2
#Cylinder (8), they are equipped with box bearing and can upward freely rotate at drum shaft (11), link to each other with drum shaft (11) from device (5), (9) by the tooth embedding when needing work.Brake (6), (10) are arranged on each cylinder; And be equipped with and load onto the hinge wheel (16) that chain (15) drives on the sprocket wheel tie-plate (17) on haulage cable (14) the shaft coupling sprocket wheel (3) and realize wearing taking out big rope.By connector (24) two big parts are connected into integral body.
The centre bore that big rope reel axle (20) passes big rope reel (19) is housed on the big rope reel support (24) is fixed on big rope reel support (23), big rope reel axle (20) divides three joint length adjustable, and locking device arranged, and join with needle bearing and sprocket wheel tie-plate (17) tie-plate (22), fuse to go up by attachment bolt (21) and big rope reel and freely rotate at big rope reel axle (19), on the sprocket wheel tie-plate, be equipped with inertia stop (18) link to each other with power source reducing motor (1) by chain (15) with hinge wheel (16).
When adapting to A type derrick rig, remove jaw clutch (5) 1
#Drum brake (6) and 1
#Cylinder (7), all the other structures are constant, only increase drum shaft (11), 2
#The diameter and the capacity of cylinder (8) and haulage cable (14).Corresponding increase 2 simultaneously
#Jaw clutch (9), 2
#The load of drum brake (10) bearing support (12) is selected corresponding reducing motor (1) reducing motor gauge tap (2) for use.
Figure of description
Fig. 1: rig drill line threading device schematic diagram
Description of drawings:
1, reducing motor 2, reducing motor gauge tap
3, shaft coupling sprocket wheel 4, shaft coupling
5,1
#Jaw clutch 6,1
#Drum brake
7,1
#Cylinder 8,2
#Cylinder
9,2
#The tooth embedding is from device 10,2
#Drum brake
11, drum shaft 12, bearing support
13, base 14, haulage cable
15, chain 16, hinge wheel
17, sprocket wheel tie-plate 18, inertia brake
19, big rope reel 20, big rope reel axle
21, attachment bolt 22, tie-plate
23, big rope reel support 24, connector
Now be described further in conjunction with Figure of description:
Earlier chain 15 is taken off from sprocket wheel shaft coupling 3 and hinge wheel 16 during the operation of tower derrick rig cable-feeding that being coated with oils is contained in the chain box 1
#Jaw clutch 5 and 2
#Jaw clutch 8 leaves, from 1
#Cylinder 7 extraction haulage cables 14 usefulness manually bring to derrick crown and drive to take turns oppositely to pass to put to rig floor from No. 1, and the fast fag end of big rope on the big rope reel 19 is moved on the rig floor with 1
#The quick splicing cover of haulage cable 14 usefulness of cylinder 6 connects to get up; Again 2
#Haulage cable 14 on the cylinder 10 is pulled to rig floor, is connected together with quick splicing cover and the fast fag end of big rope, closes 1
#Jaw clutch 5 starts reducing motor 1 and makes 1
#Cylinder just changes, and the fast line of will restricting greatly drew the sky, shuts down and uses 1 simultaneously
#Car is checked in drum brake 6, and the inertia brake 18 on the rope reel support meanwhile should stopped prevents from too much to emit big rope and beats and turn round, with 2
#Haulage cable on the cylinder oppositely is poured on next group and restarts reducing motor 1 on crown sheave and the fast head of big rope is drawn to rig floor shut down; quick splicing cover is untied in the inertia of stopping simultaneously brake 18, allow the fast fag end of big rope by give fixed wire rope handling method by behind the travelling block pulley with 2
#Traction steel rope of cable 14 on the cylinder 8 connects again with 1
#Haulage cable on the cylinder 7 is connected on the big fag end, meanwhile leaves 1
#Jaw clutch 5 closes 2
#Jaw clutch 9 starts reducing motor 1 and makes 2
#Cylinder 8 is just changeing the big fag end of traction and is is so coming and going and the big rope that will wear can be put on.After big rope is put on, do some lifting work below the 500kg with it, only need at the fast fag end of last root of traction during to overhead traveling crane as need, with another haulage cable by overhead traveling crane man-like shelf pulley belt to outer platform be available it do the lifting work of assisting a bit.
Beat completion, rig need be moved when taking out big rope, leaves 1
#Jaw clutch 5 and 2
#Jaw clutch 9 couples together sprocket wheel shaft coupling sprocket wheel 3 and hinge wheel 16 usefulness chains 15 with pulling winch and big rope reel 19; Untie fast fag end of big rope and dead line head, unclamp inertia brake 18 and start reducing motors 1 and make big rope reel 19 just change the big rope of extracting out between overhead traveling crane and the travelling block, meanwhile with neat the coming on the big rope reel of manually will restricting greatly to till exhaust.If disorderly can temporarily shutting down, row treats to take out again after big rope sequences.No longer will restrict greatly and extract the great circle dish out on the ground with artificial, big rope is contacted with silt particle, whole big rope is embedded in the muddy water during rainy season, transports new well site to and also can confound and influence the wire rope handling operation.
Be used for the operation of A type derrick rig cable-feeding, take off chain 15 pulling winch and big rope reel support 23 are separated, tie up a 3t single-sheaved block in drilling derrick base appropriate location; Unclamp drum brake 10 and leave embedding clutch 9 usefulness manually with 14 extractions of the haulage cable on the cylinder 8, by single-sheaved block, pass rig floor, through rig substructure man-like shelf intermediate pulley, be pulled to overhead traveling crane, through the overhead traveling crane directive wheel, decide the wire rope handling method oppositely between overhead traveling crane and travelling block pulley, round putting on by giving, to big rope reel, with wire clips big fast fag end of rope and haulage cable are connected, the jaw clutch 9 that closes starts reducing motor 1 is just changeing cylinder 8, and big rope is drawn to rig floor.Meanwhile observe on the big rope reel 19 big rope and emit speed with inertia brake 18 controls, unlikelyly emitted much ropes and beat and turn round.Removing the operation of wire clips cable-feeding promptly finishes.Because every meter weight of haulage cable only is 1/8.2nd to 1/13.8th of big rope, so can be during with artificial counter wearing less with 7-12 manpower doubly, the driller of class can do the wire rope handling operation, and easily, thin, soft, light because of haulage cable, well wear easy-to-draw, laborsaving, safe, efficient.
The draw-string operational method is similar to tower derrick rig, and different is to take out big rope after A type derrick has been placed on the ground support to derrick again.
The utility model can be produced three kinds of products, is suitable for all and need wears the rig of taking out big rope operation.Economical, efficient, laborsaving, safe, be not subjected to seasonal effect, power consumption is few, reduces drilling cost.Having produced three model machines prepares to put goods on the market on probation.
Claims (3)
1, rig drill line threading device, its feature reducing motor (1) are linked to each other with drum shaft (11) by sprocket wheel shaft coupling (3) by reducing motor gauge tap (2) control and two bearing supports (12) are housed on the drum shaft (11) and are fixed on base (13) upper support 1
#Cylinder (7), 2
#They are equipped with cylinder (8) box bearing and can go up at drum shaft (11) and freely rotate, pass through jaw clutch (5) during need work, (9) link to each other with drum shaft (11), brake (6), (10) are housed on each cylinder, and haulage cable (14) is housed; The chain (15) that shaft coupling sprocket wheel (3) is upward adorned is connected with the hinge wheel (16) on the sprocket wheel tie-plate (17), and sprocket wheel tie-plate (17) is fixed on the big rope reel (19) with attachment bolt (21), the fixing big dead line head of restricting on the big rope reel; By connector (24) winch holder (13) and rope reel support (24) are connected into integral body.
2, rig drill line threading device according to claim 1, it is characterized in that: the centre bore that big rope reel axle (20) passes big rope reel (19) is housed on the big rope reel support (24) is fixed on the big rope reel support (23), big rope reel axle (20) divides three joints, length is adjustable, and locking device arranged, join with needle bearing and sprocket wheel connection dish (17) tie-plate (22), fuse and upward freely to rotate at big rope reel axle (19) by attachment bolt (21) and big rope reel, be equipped with on the sprocket wheel tie-plate that inertia is stopped (18) and hinge wheel (16), big rope is fixed on the big rope reel (19).
3, it is characterized in that according to the described rig drill line threading device of claim 1: deceleration speed motor (1) is linked to each other with drum shaft (11) by sprocket wheel shaft coupling (3) by reducing motor gauge tap (2) control, two bearing supports (12) are housed on drum shaft (11) are fixed on base (13) upper support cylinder (8), it is equipped with box bearing and can freely rotates on cylinder (11) axle, jaw clutch (9) drum shaft (11) links to each other with cylinder (8), and brake (10) and haulage cable (14) are housed on cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234797 CN2292158Y (en) | 1995-10-05 | 1995-10-05 | Drill line threading device for drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234797 CN2292158Y (en) | 1995-10-05 | 1995-10-05 | Drill line threading device for drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2292158Y true CN2292158Y (en) | 1998-09-23 |
Family
ID=33878623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95234797 Expired - Fee Related CN2292158Y (en) | 1995-10-05 | 1995-10-05 | Drill line threading device for drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2292158Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659380B (en) * | 2009-10-01 | 2013-03-20 | 常州科研试制中心有限公司 | Double-rope traction endless-rope winch |
| CN108002272A (en) * | 2017-12-21 | 2018-05-08 | 中国石油集团川庆钻探工程有限公司 | Pulling rope device for pulling well drilling steel wire rope and pulling method thereof |
-
1995
- 1995-10-05 CN CN 95234797 patent/CN2292158Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659380B (en) * | 2009-10-01 | 2013-03-20 | 常州科研试制中心有限公司 | Double-rope traction endless-rope winch |
| CN108002272A (en) * | 2017-12-21 | 2018-05-08 | 中国石油集团川庆钻探工程有限公司 | Pulling rope device for pulling well drilling steel wire rope and pulling method thereof |
| CN108002272B (en) * | 2017-12-21 | 2023-06-09 | 中国石油集团川庆钻探工程有限公司 | Pulling rope device for pulling drilling steel wire rope and pulling method thereof |
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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 |