CN201627532U - Concentric double-rotation drilling machine - Google Patents

Concentric double-rotation drilling machine Download PDF

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Publication number
CN201627532U
CN201627532U CN2009202854044U CN200920285404U CN201627532U CN 201627532 U CN201627532 U CN 201627532U CN 2009202854044 U CN2009202854044 U CN 2009202854044U CN 200920285404 U CN200920285404 U CN 200920285404U CN 201627532 U CN201627532 U CN 201627532U
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CN
China
Prior art keywords
auger stem
drilling pipe
actuating unit
main drilling
armed
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
Application number
CN2009202854044U
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Chinese (zh)
Inventor
张绍荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2009202854044U priority Critical patent/CN201627532U/en
Application granted granted Critical
Publication of CN201627532U publication Critical patent/CN201627532U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a concentric double-rotation drilling machine, which is provided with an upright long arm. The bottom of the long arm is connected to a frame which supports the whole drilling machine; a straight rail is arranged outside the long arm; and on the rail, from up to down, a spiral drill pipe power mechanism and a primary drilling pipe power mechanism are arranged one by one. The utility model lowers the construction energy consumption, drills easily, saves materials, can get rid of collapse, is suitable for constructing heavy caliber super-deep pile holes, makes up the gap of worldwide base pile machines, promotes the loading capability of the original base pile and increases the working efficiency.

Description

With one heart two commentaries on classics rigs
Technical field
A kind of foundation pile rig that the utility model relates to the boring used in the foundation pile engineering, lifting, grouting, send reinforcing cage etc. to use down, especially a kind of concentric pair of commentaries on classics rig.
Background technology
At present, in the foundation pile engineering, stake hole machinery is in construction, it is wide in variety more single, the also more outmoded backwardness of its job practices, in the construction, the difficult consumptive material of high energy consumption, high pollution, pore-forming is many often, large diameter ultra-deep stake engineering constructional difficulties especially particularly, for some special geologic conditions, constructional difficulties is present especially in addition, on internal and international, also there are not good construction machinery and job practices.
The utility model content
In order to solve at present both at home and abroad in the foundation pile engineering, the machinery kind is single, the problem of the outmoded and outmoded backwardness of job practices, the utility model provides a kind of concentric pair of commentaries on classics rig, this rig has been made revolutionary change to existing single drill bit foundation pile and job practices thereof, can thoroughly change some shortcomings of existing foundation pile machinery, the construction energy consumption is low, pollution-free, pore-forming is easy, and consumptive material saves 15%, also is not afraid of landslide, the special heavy caliber that adapts to, the construction in super dark stake hole, it has filled up the blank of worldwide foundation pile machinery, can improve the several times of former pile bearing capacity, improves work efficiency 10-20 doubly.
The technical scheme that its technical problem that solves the utility model adopts is: this utility model comprises drill bit, auger stem, main drilling pipe, frame, main drilling pipe actuating unit, long-armed, auger stem actuating unit, goes out bucket; This rig has one to make progress upright long-armedly, and this long-armed bottom is connecting the frame that supports whole rig, and the long-armed outside is one straight track, and in orbit, from top to bottom, order is installed with auger stem actuating unit and main drilling pipe actuating unit; Center at the auger stem actuating unit is downward, install together and can promote down the auger stem that has screw mechanism that send, the straight-through downwards drill bit place of this auger stem, this auger stem is by changing direction of rotation, upwards can promote mud and slurry, can irritate downwards and send cement material and downward gas transmission operation; Top one side of this auger stem is equipped with mud-removing bucket, is upwards connecting the haulage cable that promotes up and down; Main drilling pipe actuating unit directly is connected transmission with main drilling pipe, and it is the power source of main drilling pipe, and power source has been arranged, and main drilling pipe just can effectively carry out bore operation, and the bottom of main drilling pipe is equipped with the drill bit of band carbide alloy.
The beneficial effects of the utility model are: these two with one heart commentaries on classics drilling machine constructions consume low, pollution-free, pore-forming is easy, save consumptive material, be not afraid of landslide, adapt to the construction in heavy caliber, super dark stake hole especially, filled up the blank of worldwide foundation pile machinery, the several times of former pile bearing capacity can be improved, and work efficiency can be improved.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is a structural principle schematic diagram of the present utility model.
Among the figure, 1. drill bit, 2. auger stem, 3. main drilling pipe, 4. frame, 5. main drilling pipe actuating unit, 6. long-armed, 7. the auger stem actuating unit, 8. go out bucket.
The specific embodiment
In the drawings, this utility model comprises drill bit 1, auger stem 2, main drilling pipe 3, frame 4, main drilling pipe actuating unit 5, long-armed 6, auger stem actuating unit 7, goes out bucket 8; This rig has one to make progress upright long-armedly 6, and this bottom of long-armed 6 is connecting the frame 4 that supports whole rig, and long-armed 6 outsides are one straight track, and in orbit, from top to bottom, order is installed with auger stem actuating unit 7 and main drilling pipe actuating unit 5; Center at auger stem actuating unit 7 is downward, install together and can promote down the auger stem that has screw mechanism 2 that send, this auger stem 2 is straight-through drill bit 1 place downwards, this auger stem 2 is by changing direction of rotation, upwards can promote mud and slurry, can irritate downwards and send cement material and downward gas transmission operation, top one side of this auger stem 2, mud-removing bucket is installed, is upwards connecting the haulage cable that promotes up and down; Main drilling pipe actuating unit 5 directly is connected transmission with main drilling pipe 3, and it is the power source of main drilling pipe 3, and power source has been arranged, and main drilling pipe 3 just can effectively carry out bore operation, and the bottom of main drilling pipe 3 is equipped with the drill bit 1 of band carbide alloy.

Claims (3)

1. with one heart two commentaries on classics rigs, this utility model comprises drill bit (1), auger stem (2), main drilling pipe (3), frame (4), main drilling pipe actuating unit (5), long-armed (6), auger stem actuating unit (7), goes out bucket (8); It is characterized in that: this rig has one make progress upright long-armed (6), the bottom of these long-armed (6) is connecting the frame (4) that supports whole rig, long-armed (6) outside is one straight track, in orbit, from top to bottom, order is installed with auger stem actuating unit (7) and main drilling pipe actuating unit (5).
2. concentric pair of commentaries on classics rig according to claim 1, it is characterized in that: the center at auger stem actuating unit (7) is downward, install together and can promote down the auger stem that has screw mechanism (2) that send, the straight-through downwards drill bit (1) of this auger stem (2) is located, this auger stem (2) is by changing direction of rotation, top one side of this auger stem (2) is equipped with mud-removing bucket, is upwards connecting the haulage cable that promotes up and down.
3. concentric pair of commentaries on classics rig according to claim 1 is characterized in that: main drilling pipe actuating unit (5) directly is connected transmission with main drilling pipe (3), and the bottom of main drilling pipe (3) is equipped with the drill bit (1) of band carbide alloy.
CN2009202854044U 2009-12-24 2009-12-24 Concentric double-rotation drilling machine Expired - Fee Related CN201627532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202854044U CN201627532U (en) 2009-12-24 2009-12-24 Concentric double-rotation drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202854044U CN201627532U (en) 2009-12-24 2009-12-24 Concentric double-rotation drilling machine

Publications (1)

Publication Number Publication Date
CN201627532U true CN201627532U (en) 2010-11-10

Family

ID=43058925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202854044U Expired - Fee Related CN201627532U (en) 2009-12-24 2009-12-24 Concentric double-rotation drilling machine

Country Status (1)

Country Link
CN (1) CN201627532U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155157A (en) * 2011-03-01 2011-08-17 何庆林 Spiral drilling machine for forming concrete piles of different depths and shapes
CN106703702A (en) * 2016-12-28 2017-05-24 武汉武船重型装备工程有限责任公司 Side-flip alloy bit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102155157A (en) * 2011-03-01 2011-08-17 何庆林 Spiral drilling machine for forming concrete piles of different depths and shapes
CN102155157B (en) * 2011-03-01 2013-07-31 何庆林 Spiral drilling machine for forming concrete piles of different depths and shapes
CN106703702A (en) * 2016-12-28 2017-05-24 武汉武船重型装备工程有限责任公司 Side-flip alloy bit

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Xuzhou Zhongbu Mining Equipment Co., Ltd.

Assignor: Zhang Shaorong

Contract record no.: 2011320000370

Denomination of utility model: Concentric double-rotation drilling machine

Granted publication date: 20101110

License type: Exclusive License

Record date: 20110323

EC01 Cancellation of recordation of patent licensing contract

Assignee: Xuzhou Zhongbu Mining Equipment Co., Ltd.

Assignor: Zhang Shaorong

Contract record no.: 2011320000370

Date of cancellation: 20140507

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101110

Termination date: 20151224

EXPY Termination of patent right or utility model