CN106437206A - Movable drilling cabin for ice-rock core drilling of polar region - Google Patents
Movable drilling cabin for ice-rock core drilling of polar region Download PDFInfo
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- CN106437206A CN106437206A CN201610895967.XA CN201610895967A CN106437206A CN 106437206 A CN106437206 A CN 106437206A CN 201610895967 A CN201610895967 A CN 201610895967A CN 106437206 A CN106437206 A CN 106437206A
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- sled
- boring tower
- tower
- drilling
- floor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
- E04H1/1238—Shelters for engines, e.g. electrical meter housings
Abstract
The invention discloses a movable drilling cabin for ice-rock core drilling of a polar region. The movable drilling cabin comprises a drilling tower, a heat-insulation wall body and sleigh ride in-cabin equipment. The movable drilling cabin provided by the invention integrates drilling equipment including a winch, the drilling tower, a control table and the like, so that efficient ice core drilling and rock core drilling can be realized, and ice cores and rock cores are collected. The movable drilling cabin has the characteristics of rapidness in installation and convenience for transportation in the Antarctic Pole.
Description
Technical field
The present invention relates to a kind of polar ice-core drilling probing packaged type drills cabin.
Background technology
At present, global warming issue is increasingly serious, and Global climate change has become as asking of various countries scientist highest attention
Topic.There are a large amount of bubbles, by can be with inverting ground to the research of Atmospheric components in these bubbles in the as old as Adam ice core of north and south
The ball climate change of millions of years in the past, finds the rule of terrestrial climate change, thus speculating that the development of following terrestrial climate becomes
Gesture, therefore various countries scientist are all devoted to obtaining ice core the most ancient in polar ice sheet.Up to now, had in south poles
Multiple countries have successively carried out deep ice core drilling project, and deep hole has reached more than 3700 meter, China also in 2011 in the Kunlun
Stand and formally come into effect deep ice core drilling plan, through the effort in 3 work seasons, existing hole depth has reached 654.66 meters.But it is existing
Deep ice core drilling system equipment is larger, haves the shortcomings that to transport and installs inconvenience.Taking China's depth ice core drilling project as a example, ice core
Place construction spends about 2 work season (the 27th scientific investigation in the Antarctic and the 28th scientific investigation in the Antarctic), deep ice core rig peace
Dress and debugging spend 1 work season (the 29th scientific investigation in the Antarctic), and taking for 3 years altogether just completes button-up operations,
Under the special rugged environment in polar region, this considerably increases drilling cost, personnel put into, and reduce labor efficiency.State at present
Deep ice core probing project on border is also many to be carried out using this mode, inefficiency.
The present invention provides a kind of polar ice-core drilling probing packaged type to drill cabin, and this probing cabin is by all probings
Related equipment is all integrated on sled, after assembling finishes, easily can be dragged packaged type drilling system using oversnow vehicle
It is pulled to probing place, can start drilling operation through simple preparation, greatly save time.This probing cabin also can be
The quick transition of different probing places part, meets ice sheet many bore operations and the convenient quickly of borer system is required.
Content of the invention
It is an object of the invention to provide polar ice-core drilling probing packaged type drills cabin.
The present invention is integrated with winch, boring tower, controls the drilling equipments such as table, and its structure design can achieve efficient moral purity probing
And core drilling, complete the collection of moral purity and rock core.Packaged type probing cabin has the spy in South Pole Fast Installation, convenient in carrying
Point.
The present invention includes boring tower, heat-preserving wall and sled；
Boring tower includes four turrets, lower boring tower and upper boring tower three part, and wherein four turrets are fixed on floor using screw, under
Boring tower is connected using hinge with four turrets, and using support bar, four turrets is reinforced, and has set screw in the middle part of support bar,
Support pole length can be adjusted；Instantly, after boring tower is upright, lower boring tower hinge opposite side adopts bolt by lower boring tower and corner
Tower is fixed together；Upper boring tower and lower boring tower adopt hinged, turning to the lower boring tower side of upper boring tower.Boring tower has two positions
State, when transport, boring tower lies in insulated building top, and upper boring tower and lower boring tower are placed in parallel at insulated building top, and in guarantor
Hot house top is fixed；When drilling, first upper boring tower is expanded to the same straight line with lower boring tower, blending bolt firmly connects, then
Boring tower is used tower screw rod jack-up, when boring tower is in erectility, and lower boring tower and four turret bolts has firmly been connected, protected
Card boring tower is in erectility.Rise tower screw rod top hinged with lower boring tower, bottom is fixed on floor.Upright in order to improve boring tower
Four angles of boring tower and insulated building are connected by the stability of state using guy wire.Using having insulation outside upper boring tower and lower boring tower
The boring tower cover plate of material covers, and inside is all welded with staircase, is provided with quadruple board platform in upper boring tower, and maintainer can be by staircase
To quadruple board platform, top pulleys are maintained, it is detachable for stepping on tower staircase, when needing to step on tower, will step on tower staircase and put to brill
Below tower it is not necessary to when then remove, to increase ground handling space.Upper boring tower top is fixed with top pulleys, in four turrets then
It is fixed with lower pulley, two pulleys constitute assembly pulley, auxiliary winch lifting and decentralization drilling tool.
Insulated building adopts splicing structure, and whole insulated building is sequentially connected by 40 pieces of warming plates and forms, and adopts between warming plate
Built-in lock connects, and ensures good aesthetic property while proof strength.Be embedded with steel skeleton inside heat-insulation wall plate, this steel skeleton with
While adopting mode connects for screw, corrosion resistant plate another side screw is connected corrosion resistant plate with floor, thus reaching insulated building is firm
The purpose being fixed on floor.
Floor be packaged type drill cabin main load bearing component, be fixed with winch, four turrets, control system, Tools Table,
Centrifuge, ice bits vibrator, agitator, ice core process table, unloading moving cart, linkage levelling screw, winch switch board, drilling fluid return
Chute and related wire casing and fixture, these equipment are smoothed out providing powerful guarantee for probing.
Floor is connected with top board after sled front top plate and sled by bolt, so that whole superstructure is firmly fixed
On sled, and can be migrated with sled.Because South Pole snow face is softer, in drilling process, sled underfooting side snow face can be because
Produce and slightly subside for the oppression of top rig weight, lead to drill cabin floor not level, easily causing drilling tool can not
Crept into along hole mark before.Therefore devise special levelling gear, this mechanism controls floor respectively by four linkage levelling screws
Four angles are lifted relative to sled top board, and each linkage levelling screw lifting distance is different, then floor and sled top board can form one
Determine angle, thus making up the floor caused by surface collapse not horizontal problem.Floor reaches relative to sled top board maximal regulated angle
10 °, maximum relative distance is up to 300mm.
Sled adopts advanced chain drive structure, makes to have drawn stressed member before and after uniform substep and sled, increased
The service life of sled.The anterior two sled feet of sled are connected with front sled beam, and sled foot can sled beam be swung for axle center in the past,
To adapt to rough snow face, sled foot can be swung and limit within the specific limits by the stop screw of front sled beam bottom.Front snow
Sledge beam is connected using stub axle with front slide beam, and front slide beam can be rotated relative to front sled beam centered on stub axle, front slide
Beam both sides are connected with sled front top plate by two front slide bearing pins, and front slide beam can be along front slide bearing pin relative to sled front top plate
Relative motion, front slide bearing pin is fixed with sled front top plate using steady pin.Two, sled rear portion sled foot is connected with rear sled beam,
Sled beam is connected using stub axle with rear sliding beam afterwards, and rear sliding beam can be rotated relative to rear sled beam centered on stub axle, after
Sliding beam both sides pass through two after slidiing pin be connected with top board after sled, rear sliding beam can along rear slidiing pin relative to sled after
Top board relative motion, rear slidiing pin is fixed using top board after steady pin and sled.After sled front top plate and sled, top board adopts
Buttress brace connects to increase the bearing capacity of sled, and buttress brace is connected with top board after sled by rear connecting pin, by front connection
Pin is connected with sled front top plate.
The drive system of sled is made up of the first iron chains, the second iron chains, the 3rd iron chains, the 4th iron chains and arm-tie, drawing head
It is enclosed within traction frame, and slide anteroposterior can be carried out along traction frame, traction frame is connected to the first two sled foot head, and can drive sled foot
Rotate, drawing head end is passed through the first iron chains and is connected with front sled foot arm-tie, and front sled foot arm-tie center is machined with slotted eye, and this is ellipse
Circular port prizes foot arm-tie along traction frame slide anteroposterior before enabling, before front sled foot arm-tie opposite side passes through the second iron chains and front sled beam
Side is connected, and prizes foot arm-tie on rear side of front sled beam after cross-connecting to by the 3rd iron chains, and sled foot arm-tie center is machined with ellipse afterwards
Shape hole is so as to can prize foot arm-tie opposite side afterwards and connected to rear sled beam by the 4th iron chains along connecting circular beam slide anteroposterior.
Beneficial effects of the present invention：
The present invention solve well existing deep ice core and core drilling system under the adverse circumstances of polar region preparatory period length,
The problems such as input cost is high, probing relevant device is highly integrateable on sled, the quick core drill of achievable polar ice-core
Visit, and have in polar ice sheet quick transition ability, be that polar ice sheet porous operation on a large scale provides important technical support.
All using modularized design, piece weight is less than 4 tons to entire infrastructure of the present invention, and single-piece size can put into 20 English
In chi container, meet polar region aircraft dispatch standard, and there is the convenient, fast feature of Assembling.
The present invention is first probing all devices to be integrated on a movable equipment, for the module of later borer system
Change design and provide good reference.
Brief description
Fig. 1 is the overall pattern of the present invention.
Fig. 2 is the sled side view of the present invention.
Fig. 3 is the sled top view of the present invention.
Fig. 4 is the floor device layout drawing of the present invention.
Specific embodiment
Refer to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention includes boring tower, insulated building 8 and sled 17；
Boring tower includes four turrets 12, lower boring tower 6 and upper boring tower 5, and four turrets 12 are fixed on floor 16 using screw, and adopt
With support bar 13, four turrets 12 are reinforced, in the middle part of support bar 13, there is set screw, support bar 13 length can be adjusted
Whole；Lower boring tower 6 is connected using hinge with four turrets 12, and after boring tower 6 is upright instantly, lower boring tower 6 hinge opposite side will using bolt
Lower boring tower 6 and four turrets 12 are fixed together；Upper boring tower 5 and lower boring tower 6 adopt hinged, turning to the lower boring tower 6 one of upper boring tower 5
Side；Boring tower has two location status, and when transport, boring tower lies in insulated building 8 top, and upper boring tower 5 is parallel with lower boring tower 6 to be put
Put at insulated building 8 top, and fix in insulated building 8 top；When drilling, first upper boring tower 5 is expanded to same with lower boring tower 6
Straight line, blending bolt firmly connects, then boring tower has been used tower screw rod 14 jack-up, when boring tower is in erectility, and by lower brill
Tower 6 and four turrets 12 are firmly connected it is ensured that boring tower is in erectility with bolt；Play tower screw rod 14 top hinged with lower boring tower 6,
Play tower screw rod 14 bottom to be fixed on floor 16；In order to improve the stability of boring tower erectility, using guy wire 7 by boring tower and guarantor
8 four angles of hot house are connected.Covered using the boring tower cover plate 2 with insulation material outside upper boring tower 5 and lower boring tower 6, upper boring tower 5 He
All it is welded with staircase 4 inside lower boring tower 6, in upper boring tower 5, quadruple board platform 3 is installed, maintainer can pass through staircase 4 up to quadruple board platform
3 pairs of top pulleys 1 are maintained, and it is detachable for stepping on tower staircase 9, when needing to step on tower, will step on tower staircase 9 and put to boring tower
Side it is not necessary to when then remove, to increase ground handling space.Upper boring tower 5 top is fixed with top pulleys 1, in four turrets 12 then
It is fixed with lower pulley 11, top pulleys 1 and lower pulley 11 constitute assembly pulley, and auxiliary winch 15 is lifted and transfers drilling tool.
Insulated building 8 adopts splicing structure, and whole insulated building is sequentially connected by 40 pieces of warming plates and forms, and adopts between warming plate
Built-in lock connects, and ensures good aesthetic property while proof strength.Be embedded with steel skeleton inside heat-insulation wall plate, this steel skeleton with
While adopting mode connects for screw, corrosion resistant plate another side screw is connected corrosion resistant plate with floor 16, thus reaching insulated building 8 jail
Solid the purpose being fixed on floor 16.
The main load bearing component in cabin is drilled for packaged type in floor 16, is fixed with winch 15, four turrets 12, control system
43rd, linkage levelling screw 44, Tools Table 45, centrifuge 46, ice bits vibrator 47, agitator 48, ice core process table 49, drilling fluid return
Groove 50, drilling tool unloading dolly 51, winch switch board 52 and related wire casing and fixture, these equipment are smoothed out carrying for probing
Supply powerful guarantee.
Floor 16 is connected with top board 21 after sled front top plate 28 and sled by bolt, so that whole superstructure is firm
Be fixed on sled 17, and can be migrated with sled.Because South Pole snow face is softer, sled underfooting side in drilling process
Snow face can produce and slightly subside because of the oppression of top rig weight, lead to drill cabin floor not level, easily cause
Drilling tool can not be crept into along hole mark before.Therefore devise levelling gear, levelling gear is controlled respectively by four linkage levelling screws 44
Four angles in floor processed are lifted relative to sled top board, and each linkage levelling screw 44 lifting distance is different, then floor 16 and sled top
Plate can form certain angle, thus making up the floor caused by surface collapse not horizontal problem.Floor is maximum relative to sled top board
Adjust angle and reach 10 °, maximum relative distance is up to 300mm.
Sled 17 adopts advanced chain drive structure, makes to have drawn uniform substep and sled 17 stressed member in front and back, increases
Add the service life of sled 17.The anterior two sled feet 39 of sled 17 are connected with front sled beam 29, sled beam before sled foot 39 energy
29 are swung for axle center, and to adapt to rough snow face, sled foot 39 can be put by the stop screw 20 of front sled beam 29 bottom
Dynamic restriction is within the specific limits；Front sled beam 29 is connected using stub axle 35 with front slide beam 30, and front slide beam 30 can be with stub
Rotate relative to front sled beam 29 centered on axle 35, two front slide bearing pins 37 and sled front top plate 28 are passed through in front slide beam 30 both sides
Connect, front slide beam 29 can move forward and backward along front slide bearing pin 37 sled front top plate 28 relatively, and front slide bearing pin 37 is using fixation
Pin 33 is fixing with sled front top plate 28.Two, sled 17 rear portion sled foot is connected with rear sled beam 19, rear sled beam 19 and rear slip
Beam 18 is connected using stub axle 35, and rear sliding beam 18 can be rotated relative to rear sled beam 19 centered on stub axle 35, rear sliding beam
After 18 both sides pass through two, slidiing pin 34 is connected with top board after sled 21, and rear sliding beam 18 can be avenged relatively along rear slidiing pin 34
Top board 21 relative motion after sledge, after rear slidiing pin 34 utilizes steady pin 33 and sled, top board 21 is fixing.Sled front top plate 28 He
After sled, top board 21 adopts buttress brace 25 to connect to increase the bearing capacity of sled, and buttress brace 25 passes through rear connecting pin 23 and sled
Top board 21 is connected afterwards, is connected with sled front top plate 28 by front connecting pin 27；The drive system of sled 17 by the first iron chains 41,
Two iron chains 31, the 3rd iron chains 26, the 4th iron chains 22 and arm-tie composition, drawing head 42 is enclosed within traction frame 40, and can be along traction frame
40 carry out slide anteroposterior, and traction frame 40 is connected to the first two sled foot 39 head, and sled foot 39 can be driven to rotate, drawing head 42 end
It is connected with front sled foot arm-tie 32 by the first iron chains 41, front sled foot arm-tie 32 center is machined with slotted eye, and this slotted eye makes
Front sled foot arm-tie 32 can be along traction frame 40 slide anteroposterior, and front sled foot arm-tie 32 opposite side passes through the second iron chains 31 and front sled beam 29
Front side is connected, and front sled beam 29 rear side prizes foot arm-tie 24 after cross-connecting to by the 3rd iron chains 26, prizes foot arm-tie 24 center afterwards
It is machined with slotted eye so as to foot arm-tie 24 opposite side can be prized afterwards and passes through the 4th iron chains 22 even along connecting circular beam 36 slide anteroposterior
It is connected to rear sled beam 19.
The work process of the present invention：
In transportation, upper boring tower 5 and lower boring tower 6 are all horizontally fixed on insulated building 8 top.Sled is led by oversnow vehicle
Draw and transport drilling sites to.In transportation, sled stress is：Oversnow vehicle connects drawing head 42, drawing head by steel wire rope
Power along traction frame 40 forward slip, and will be transferred to front sled foot arm-tie 32 by iron chains 1 by 42 stress, and pass through iron chains two
31 are delivered to front sled beam 29, and front sled beam 29 drives the first two sled foot 39 along front slide bearing pin 37 forward slip, now sled
Front top plate 28 is motionless, and front sled beam 29 prizes foot arm-tie 24 after moving forward and being transferred to power by iron chains 3 26, and passes through ferrum
Chain 4 22 is transferred to rear sled beam 19, and rear sled beam 19 drives latter two sled foot 39 along rear slidiing pin 34 forward slip, when after
Sled beam 19 is moved to and is contacted with top board after sled 21, and after sled, top board 21 will travel forward under the promotion of rear sled beam 19,
Thus driving whole cabin of drilling to travel forward.In design, sled front top plate 28 spacing is larger, therefore when after sled beam 19 and sled
Afterwards during top board 21 contact, front sled beam 29 is with sled front top plate 28 and not in contact with therefore the stressing conditions of sled are from leading all the time
Leader 42 is up to rear sled beam 19, then is transferred to drill cabin top it is ensured that sled bottom iron chains mechanism is in stress.
When packaged type probing cabin reaches rig site, when preparing probing：First place is carried out smooth, by packaged type
Probing cabin is drawn to the smooth place finishing, and upper boring tower 5 is launched, and fixes in lower brill 6 tower bolts, has adopted tower screw rod
Boring tower is holded up by 14, after boring tower is in stand up position, is firmly connected lower boring tower 6 and four turrets 12 with bolt, and by boring tower
It is fixed on 8 four jiaos of insulated building with guy wire 7.By the steel wire penetrating lower pulley 11 of winch 15 and top pulleys 1, with drilling toolses
It is connected.
During probing, in the hole needs to fill drilling fluid, if drilling fluid is made using two kinds of liquid mixing, uses agitator 48
In the hole is reinjected after two kinds of liquid are sufficiently mixed.Operator utilize control system 43 and winch switch board 52 to control strand
Car 15 and drilling toolses are drilled, and after probing finishes, drilling tool collection ice core segment are dismantled using drilling tool unloading dolly 51
Get off, and move to ice core process table 49 and carry out post processing, drilling tool is collected ice bits and is partially placed into ice bits vibrator 47, shaken
Dynamic, make ice consider to be worth doing and separate with drilling tool, and the ice bits of collection are put into centrifuge 46 to be dried, and the drilling fluid being centrifuged out is carried out
Recycling.Drilling fluid reclamation groove 50 mainly reclaims the drilling fluid taken out of by steel wire rope from the hole.
In drilling process, if sled underfooting side snow face produces and slightly collapses because of the oppression of top rig weight
Fall into, lead to drill cabin floor not level, when needing to carry out leveling to floor：Unclamp floor connecting plate 38 and floor on sled first
16 connecting bolt, is secondly adjusted to the linkage levelling screw 44 above the sled foot that subsides, lifting floor herein, and to other positions
Linkage levelling screw 44 is finely adjusted, till floor 16 again level.
Claims (2)
1. a kind of polar ice-core drilling probing with packaged type drill cabin it is characterised in that：Include boring tower, insulated building (8)
With sled (17)；
Boring tower includes four turrets (12), lower boring tower (6) and upper boring tower (5), and four turrets (12) are fixed on floor (16) using screw
On, and using support bar (13), four turrets (12) are reinforced, support bar has set screw in the middle part of (13), can be to support bar
(13) length is adjusted；Lower boring tower (6) is connected using hinge with four turrets (12), after boring tower (6) is upright instantly, lower boring tower
(6) lower boring tower (6) and four turrets (12) are fixed together by hinge opposite side using bolt；Upper boring tower (5) and lower boring tower (6) are adopted
With hinged, upper boring tower (5) turning to lower boring tower (6) side；Boring tower has two location status, and when transport, boring tower keeps flat
At insulated building (8) top, upper boring tower (5) and lower boring tower (6) are placed in parallel at insulated building (8) top, and in insulated building (8) top
Fixing；When drilling, first upper boring tower (5) is expanded to the same straight line with lower boring tower (6), blending bolt firmly connects, then will
Boring tower tower screw rod (14) jack-up, when boring tower is in erectility, and lower boring tower (6) and four turrets (12) is used bolt jail
It is solidly connected it is ensured that boring tower is in erectility；Play tower screw rod (14) top hinged with lower boring tower (6), play tower screw rod (14) bottom
It is fixed on floor (16)；Using guy wire (7), (8) four angles of boring tower and insulated building are connected；Upper boring tower (5) and lower boring tower (6)
Outside is covered using the boring tower cover plate (2) with insulation material, is all welded with staircase inside upper boring tower (5) and lower boring tower (6)
(4), in upper boring tower (5), quadruple board platform (3) is installed, maintainer can be by staircase (4) up to quadruple board platform (3) to top pulleys
(1) maintained, it is detachable for stepping on tower staircase (9), when needing to step on tower, will step on tower staircase (9) and put to boring tower, no
Then remove when needing；Upper boring tower (5) top is fixed with top pulleys (1), is then fixed with lower pulley (11) in four turrets (12),
Top pulleys (1) and lower pulley (11) constitute assembly pulley, auxiliary winch (15) lifting and decentralization drilling tool；
Insulated building (8) adopts splicing structure, and whole insulated building is sequentially connected by (40) block warming plate and forms, and adopts between warming plate
Built-in lock connects, and is embedded with steel skeleton inside heat-insulation wall plate, and this steel skeleton and corrosion resistant plate adopt mode connects for screw, corrosion resistant plate
Another side screw is connected with floor (16), and insulated building (8) is fixed on floor (16)；Floor is fixed with winch on (16)
(15), four turrets (12), control system (43), linkage levelling screw (44), Tools Table (45), centrifuge (46), ice bits vibrator
(47), agitator (48), ice core process table (49), drilling fluid return groove (50), drilling tool unloading dolly (51) and winch switch board
(52)；Floor (16) is connected with top board (21) after sled front top plate (28) and sled by bolt, so that whole superstructure
It is firmly fixed on sled (17), and can be migrated with sled；
Anterior two sleds foot (39) of sled (17) are connected with front sled beam (29), and sled foot (39) can sled beam (29) be axle center in the past
Swung, to adapt to rough snow face, sled foot (39) can be swung by the stop screw (20) of front sled beam (29) bottom
Limit within the specific limits；Front sled beam (29) is connected using stub axle (35) with front slide beam (30), front slide beam (30) energy
Rotated relative to front sled beam (29) centered on stub axle (35), two front slide bearing pins (37) are passed through in front slide beam (30) both sides
It is connected with sled front top plate (28), front slide beam (29) can be transported along before and after front slide bearing pin (37) relatively sled front top plate (28)
Dynamic, front slide bearing pin (37) utilizes steady pin (33) fixing with sled front top plate (28)；After the sled foot of two, sled (17) rear portion
Sled beam (19) connects, and rear sled beam (19) is connected using stub axle (35) with rear sliding beam (18), and rear sliding beam (18) is permissible
Centered on stub axle (35) relative to after sled beam (19) rotates, rear sliding beam (18) both sides pass through two after slidiing pin (34) and
After sled, top board (21) connects, rear sliding beam (18) can along top board (21) relative motion after rear slidiing pin (34) relatively sled,
After slidiing pin (34) utilizes steady pin (33) and sled afterwards, top board (21) is fixing；Top board after sled front top plate (28) and sled
(21) buttress brace (25) is adopted to connect to increase the bearing capacity of sled, after buttress brace (25) passes through rear connecting pin (23) and sled
Top board (21) is connected, and is connected with sled front top plate (28) by front connecting pin (27)；The drive system of sled (17) is by the first ferrum
Chain (41), the second iron chains (31), the 3rd iron chains (26), the 4th iron chains (22) and arm-tie composition, drawing head (42) is enclosed within traction frame
(40) on, and slide anteroposterior can be carried out along traction frame (40), traction frame (40) is connected to the first two sled foot (39) head, and can carry
Dynamic sled foot (39) rotates, and drawing head (42) end is passed through the first iron chains (41) and is connected with front sled foot arm-tie (32), front sled foot arm-tie
(32) center is machined with slotted eye, and before this slotted eye makes, sled foot arm-tie (32) can be along traction frame (40) slide anteroposterior, front sled
Foot arm-tie (32) opposite side is connected with front side of front sled beam (29) by the second iron chains (31), passes through the on rear side of front sled beam (29)
Three iron chains (26) cross-connect to after sled foot arm-tie (24), afterwards sled foot arm-tie (24) center be machined with slotted eye so as to can edge
Connect circular beam (36) slide anteroposterior, sled foot arm-tie (24) opposite side is connected to rear sled beam (19) by the 4th iron chains (22) afterwards.
2. a kind of polar ice-core drilling probing according to claim 1 with packaged type drill cabin it is characterised in that：
Floor (16) has levelling gear, and this levelling gear controls (16) four, floor angle relatively to avenge by four linkage levelling screws (44) respectively
Sledge top board is lifted；Floor reaches 10 ° relative to sled top board maximal regulated angle, and maximum relative distance is 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610895967.XA CN106437206B (en) | 2016-10-14 | 2016-10-14 | Polar ice-core drilling drills cabin with packaged type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610895967.XA CN106437206B (en) | 2016-10-14 | 2016-10-14 | Polar ice-core drilling drills cabin with packaged type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437206A true CN106437206A (en) | 2017-02-22 |
| CN106437206B CN106437206B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610895967.XA Expired - Fee Related CN106437206B (en) | 2016-10-14 | 2016-10-14 | Polar ice-core drilling drills cabin with packaged type |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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