CN107762406B - Underground engineering hole pile driving construction swing offset formula low clearance drilling machine - Google Patents
Underground engineering hole pile driving construction swing offset formula low clearance drilling machine Download PDFInfo
- Publication number
- CN107762406B CN107762406B CN201610702382.1A CN201610702382A CN107762406B CN 107762406 B CN107762406 B CN 107762406B CN 201610702382 A CN201610702382 A CN 201610702382A CN 107762406 B CN107762406 B CN 107762406B
- Authority
- CN
- China
- Prior art keywords
- column
- power head
- portal frame
- drill rod
- sliding block
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000002689 soil Substances 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of underground engineering hole pile driving construction swing offset formula low clearance drilling machine, including walking mechanism, the drilling mechanism being connect with walking mechanism, drilling mechanism includes portal frame, telescopic drill rod, power head, drill bit, sliding block, locking mechanism, and the first column of telescopic drill rod outer tube and portal frame is hinged；The drill bit is installed in power head lower part, and power head is detachably connected with sliding block, and the second column cooperation of sliding block and portal frame, which is realized, to be slided up and down；First column is equipped with the locking mechanism to limit telescopic drill rod shaking.Drilling machine proposed by the present invention is in the state of height-limited, it is rotated forward by telescopic drill rod around gantry pillar or back rotation is come vacating space height, drill bit is set to leave ground, realization takes soil, unloads soil, realizes in the limited height in underground and bores 30 meters or more deeply, bores diameter 0.5-2 meters.
Description
Technical field
The invention belongs to the underground engineering constructions fields such as urban rail transit construction, tunnel construction, the construction of city piping lane, specifically relate to
And a kind of underground engineering pile foundation pore-forming swing offset formula low clearance drilling machine.
Background technique
Existing rail traffic, subway work, there are one when the underground engineering constructions such as construction, the construction of city piping lane in tunnel
Very big problem: hole pile driving construction, i.e., in hole bashfully lower piling.Domestic Zhuan Gong manufacturing enterprise does not have a equipment can be in hole
The drilling machine inside driven piles downwards, crucial obstruction are the limitation of height.The demand of domestic hole pile driving construction is all highly being usually 4.5
For rice hereinafter, stake needs to reach 20-30 meters deeply, stake diameter requires 1-1.8 meters.The rig design thinking limitation that foreign countries release at present, no
It is able to satisfy requirement of the domestic underground engineering to stake diameter, stake depth, such as two drilling machine that Italian matt company releases, wherein a
Height is 5.4 meters, bores deep only 16 meters, boring diameter is only 0.8 meter；Another money height is 3.8 meters, bores deep only 12 meters, bores diameter only
It is 0.6 meter, and two drilling machine is expensive, up to millions of RMB.
In view of this, practical experience and professional knowledge of the present inventor based on many years, and cooperate the application of scientific principle, to create
If a kind of novel swing offset formula low clearance drilling machine, can satisfy the requirement of current underground engineering pile foundation pore-forming.
Summary of the invention
The purpose of the present invention is to provide a kind of swing offset formula low clearance drilling machines, and the technical problem to be solved is that make it
Under (without being limited thereto) height limitation of 4.5 meters of underground, in hole or under the low clearances state such as bridge, house, it is drilled down into depth
Reach 30 meters or more, bore diameter reaches 0.5-2 meters, thus more suitable for practical.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.It is proposed according to the present invention
A kind of swing offset formula low clearance drilling machine, including walking mechanism, the drilling mechanism being connect with walking mechanism 1, the drilling mechanism 1 packet
Portal frame 11, telescopic drill rod 12, power head 13, drill bit 14, sliding block 15, locking mechanism 16 are included, 12 outer tube of telescopic drill rod and dragon
First column 111 of door frame 11 is hinged；The drill bit 14 is installed in 13 lower part of power head, and the power head 13 and sliding block 15 are removably
The second column 112 cooperation of connection, sliding block 15 and portal frame 11, which is realized, to be slided up and down；First column 111 be equipped with to
Limit the locking mechanism 16 that telescopic drill rod 12 shakes.
The object of the invention to solve the technical problems also uses following technical scheme to further realize.
Swing offset formula low clearance drilling machine above-mentioned, the walking mechanism use wheeled or crawler type or walking.
Swing offset formula low clearance drilling machine above-mentioned, the power head 13 are connected by the power station on pipeline and walking mechanism
It connects, driving power head 13 carries out forward and reverse rotation.
Swing offset formula low clearance drilling machine above-mentioned, 12 outer tube of telescopic drill rod and the first column 111 pass through hinge 17
Hingedly.
Swing offset formula low clearance drilling machine above-mentioned, first column 111 are the left column of portal frame 11, the second column
112 be the right column of portal frame 11.
Swing offset formula low clearance drilling machine above-mentioned, first column 111 are the right column of portal frame 11, the second column
112 be the left column of portal frame 11.
Swing offset formula low clearance drilling machine above-mentioned, the power head 13, drill bit 14 are snapped down to second by sliding block 15 and stand
When column lower part, telescopic drill rod 12 is rotated around the first column 111 to power head 13, and outer tube is limited by locking mechanism 16,
Inner tube lower end and power head 13 are detachably connected；Sliding block 15 and power head 13 disconnect.
By above-mentioned technical proposal, swing offset formula low clearance drilling machine proposed by the present invention in the state of height-limited,
It is rotated forward by telescopic drill rod around gantry pillar or back rotation is come vacating space height, drill bit is enable to leave ground
Face, realization take soil, unload soil, realize in the limited height in underground and bore 30 meters or more deeply, bore diameter 0.5-2 meters.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Figure 1A is the drilling schematic diagram of swing offset formula low clearance drilling machine of the present invention.
Figure 1B to Fig. 1 C is that swing offset formula low clearance drilling machine of the present invention unloads native schematic diagram.
A: ground 1: drilling mechanism
11: 111: the first column of portal frame, 112: the second column
12: telescopic drill rod 13: power head
14: drill bit 15: sliding block
16: locking mechanism 17: hinge
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to swing offset formula low clearance drilling machine proposed according to the present invention its specific embodiment, structure, spy
Sign and its effect, detailed description is as follows.
Figure 1A to 1C is please referred to, swing offset formula low clearance drilling machine of the present invention includes walking mechanism (figure is not painted) and row
The drilling mechanism 1 of mechanism connection is walked, which includes portal frame 11, telescopic drill rod 12, power head 13, drill bit 14, sliding block
15, the first column 111 of locking mechanism 16,12 outer tube of telescopic drill rod and portal frame 11 is hinged；The drill bit 14 is installed in power
First 13 lower part, the power head 13 and sliding block 15 are detachably connected, and the second column 112 of sliding block 15 and portal frame 11, which cooperates, to be realized
It slides up and down；First column 111 of the portal frame 11 is equipped with locking mechanism 16.
Further, which uses wheeled or crawler type or walking, and however, the present invention is not limited thereto, user can
Other modes are selected according to geological conditions.
Further, 12 outer tube of telescopic drill rod and the first column 111 are hinged by hinge 17.In Mechanical Driven, hydraulic
In the case of driving or manually driven, telescopic drill rod 12 can rotate forward around the first column 111 or back rotation.
Further, when power head 13 is snapped down to the second 112 lower part of column by sliding block 15, telescopic drill rod 12 is vertical around first
12 outer tube of telescopic drill rod is limited and is fixed by the rotation of column 111 to 13 top of power head, locking mechanism 16, it is ensured that telescopic drill rod 12 cannot
It shakes, so that it is guaranteed that drill bit 14 is smoothly drilled down into
Specifically, the locking mechanism 16 is detachably connected by pin shaft with hinge 17.Before drilling, it will be locked by pin shaft
Mechanism 16, hinge 17 are affixed, and limitation telescopic drill rod 12 shakes；When unloading soil, extracts pin shaft and separates locking mechanism 16, hinge 17,
Telescopic drill rod 12 can be rotated around the first column.
Specifically, the first column 111 is the left column of portal frame 11 and telescopic drill rod 12 is located at the front of left column (after or
Side), the second column 112 is the right column of portal frame 11.When power head 13 and drill bit 14 are snapped down to dragon by the auxiliary of sliding block 15
When the lower part of 11 right column of door frame, telescopic drill rod 12 above left column back rotation (or forward rotate) to power head 13,
Its outer tube is limited by locking mechanism 16, and inner tube lower end and 13 upper end of power head are detachably connected, then by power head 13 and
Sliding block 15 disconnects, and starting power head 13 is crept into.
Specifically, the first column 111 is the right column of portal frame 11 and telescopic drill rod 12 is located at the front of right column (after or
Side), the second column 112 is the left column of portal frame 11.When power head 13 and drill bit 14 are snapped down to dragon by the auxiliary of sliding block 15
When the lower part of 11 left column of door frame, telescopic drill rod 12 above right column back rotation (or forward rotate) to power head 13,
Its outer tube is limited by locking mechanism 16, and inner tube lower end and 13 upper end of power head are detachably connected, then by power head 13 and
Sliding block 15 disconnects, and starting power head 13 is crept into.
Further, reaming bit, rotary digging drill bit can be used in the drill bit 14, and however, the present invention is not limited thereto, user can root
Other drill bits are selected according to geological conditions.
Further, which is connect by pipeline with the power station in walking mechanism, and driving power head 13 is positive and negative
It can be hydraulic-driven, air pressure driving, Mechanical Driven, however, the present invention is not limited thereto to rotation.
The working principle of swing offset formula low clearance drilling machine of the present invention is as follows:
Drilling machine is opened by walking mechanism to construction area first, starts assembling drilling according to geographical conditions and at hole site
Power head 13, drill bit 14 are slidably arranged on the column of portal frame 11, by 12 outer tube of telescopic drill rod by mechanism 1 by sliding block 15
It is hinged with another column of portal frame 11.Then start power head 13, drill bit 14 is under the auxiliary of sliding block 15 along portal frame 11
Column glides, and starts simultaneously at and is crept into.When power head 13 is snapped down to the lower part of 11 column of portal frame, power head 13 is closed,
By telescopic drill rod 12 above another column back rotation (or rotating forward) to power head 13 of portal frame 11, by telescopic drill rod
12 outer tubes are limited by locking mechanism 16, and inner tube lower end and 13 upper end of power head are detachably connected, then by power head 13 and
Sliding block 15 disconnects, and slides to initial position on sliding block 15.Then restart power head 13, the drill bit 14 under the auxiliary of telescopic drill rod 12
To deeper inside rotary drilling.
Power head 13, drill bit 14 need to only be put on when unloading soil, first disconnect 12 inner tube lower end of telescopic drill rod with power head 13,
Space is conceded for drill bit 14 to preceding rotation (or back rotation) to non-stake holes region after disconnection locking mechanism 16, then power head
13, drill bit 14 removes ground A, that is, detachable soil by sliding block 15 along the column of portal frame 11.Soil is unloaded after the completion again by power head
13, drill bit 14 by sliding block 15 is displaced downwardly to ground A along the column of portal frame 11 hereinafter, 12 back rotation of telescopic drill rod (or forward
Rotation) it is limited to stake holes overlying regions and by locking mechanism 16, inner tube lower end is connect with power head 13, power head 13 and cunning
Block 15 disconnects, and then starts power head 13 and continues to creep into.
Swing offset formula low clearance drilling machine proposed by the present invention has been successfully applied in multiple cities such as ten No. six lines of Beijing Metro
In the underground engineering construction in city, and bore it is deep can reach 30 meters or more, drilling can reach within 0.5 meter or more 2 meters, suitable
Domestic and international market demand.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the scope of the invention, for this hair
It is all using improvement made by description of the invention and accompanying drawing content for bright those skilled in the art, similarly wrap
It includes in scope of patent protection of the invention.
Claims (6)
1. underground engineering hole pile driving construction swing offset formula low clearance drilling machine, it is characterised in that: including walking mechanism and vehicle with walking machine
The drilling mechanism (1) of structure connection, which includes portal frame (11), telescopic drill rod (12), power head (13), drill bit
(14), sliding block (15), locking mechanism (16), telescopic drill rod (12) outer tube and first column (111) of portal frame (11) are hinged；
The drill bit (14) is installed in power head (13) lower part, and the power head (13) and sliding block (15) are detachably connected, sliding block (15) with
The second column (112) cooperation of portal frame (11), which is realized, to be slided up and down；First column (111) is equipped with flexible to limit
The locking mechanism (16) that drilling rod (12) shakes；
Power head (13) and drill bit (14) glide under the auxiliary of sliding block along the second column of portal frame when drilling operation, bore simultaneously
Head is crept under the drive of power head；When power head is snapped down to the lower part of the second column, telescopic drill rod (12) is around gantry
First column of frame is rotated to power head top and is limited by locking mechanism；First by the inner tube lower end of telescopic drill rod and power head
Upper end is detachably connected, then power head and sliding block are disconnected；Then restart power head, under the auxiliary of telescopic drill rod
Drill bit continues to creep into；
Power head, drill bit are put on when unloading native operation, first sliding block is connect with power head, again by the inner tube lower end of telescopic drill rod with
Power head disconnects；Locking mechanism is subsequently disconnected, telescopic drill rod is reversely rotated around the first column of portal frame to non-stake holes
Region；Subsequently power head, drill bit remove ground (A) along the second column of portal frame under the auxiliary of sliding block, carry out unloading soil.
2. underground engineering hole according to claim 1 pile driving construction swing offset formula low clearance drilling machine, it is characterised in that: institute
Walking mechanism is stated using wheeled or crawler type or walking.
3. underground engineering hole according to claim 1 pile driving construction swing offset formula low clearance drilling machine, it is characterised in that: institute
It states power head (13) to connect by pipeline with the power station in walking mechanism, driving power head carries out forward and reverse rotation.
4. underground engineering hole according to claim 1 pile driving construction swing offset formula low clearance drilling machine, it is characterised in that: institute
It is hinged by hinge (17) to state telescopic drill rod (12) outer tube and the first column (111).
5. underground engineering hole according to claim 1 pile driving construction swing offset formula low clearance drilling machine, it is characterised in that: institute
The left column that the first column (111) are portal frame (11) is stated, the second column (112) is the right column of portal frame (11).
6. underground engineering hole according to claim 1 pile driving construction swing offset formula low clearance drilling machine, it is characterised in that: institute
The right column that the first column (111) are portal frame (11) is stated, the second column (112) is the left column of portal frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702382.1A CN107762406B (en) | 2016-08-22 | 2016-08-22 | Underground engineering hole pile driving construction swing offset formula low clearance drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702382.1A CN107762406B (en) | 2016-08-22 | 2016-08-22 | Underground engineering hole pile driving construction swing offset formula low clearance drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107762406A CN107762406A (en) | 2018-03-06 |
| CN107762406B true CN107762406B (en) | 2019-10-25 |
Family
ID=61264048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610702382.1A Expired - Fee Related CN107762406B (en) | 2016-08-22 | 2016-08-22 | Underground engineering hole pile driving construction swing offset formula low clearance drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107762406B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7900003A (en) * | 1979-01-02 | 1980-05-30 | Poot Simon | Earth drill fitment on tractor chassis - is via vertical column on which frame moves vertically or transverse, frame having laterally projecting horizontal feet |
| CN102900360A (en) * | 2011-07-28 | 2013-01-30 | 华北电网有限公司 | Combined type digging and drilling machine |
| CN203685019U (en) * | 2013-12-14 | 2014-07-02 | 河南省三力机械制造有限公司 | Long spiral drilling machine |
| CN203742441U (en) * | 2014-01-20 | 2014-07-30 | 龙工(上海)机械制造有限公司 | Rotary drilling jig with changeable mast |
| CN104929516A (en) * | 2015-06-24 | 2015-09-23 | 赵现红 | Horizontal moving type rock drilling static blasting machine |
| CN205025388U (en) * | 2015-10-12 | 2016-02-10 | 武汉市天宝工程机械有限责任公司 | Take dark stake stirring rig of disconnect drilling rod device |
| CN105625940A (en) * | 2015-04-10 | 2016-06-01 | 重庆宏工工程机械有限责任公司 | Drilling and piling integrated machine |
-
2016
- 2016-08-22 CN CN201610702382.1A patent/CN107762406B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7900003A (en) * | 1979-01-02 | 1980-05-30 | Poot Simon | Earth drill fitment on tractor chassis - is via vertical column on which frame moves vertically or transverse, frame having laterally projecting horizontal feet |
| CN102900360A (en) * | 2011-07-28 | 2013-01-30 | 华北电网有限公司 | Combined type digging and drilling machine |
| CN203685019U (en) * | 2013-12-14 | 2014-07-02 | 河南省三力机械制造有限公司 | Long spiral drilling machine |
| CN203742441U (en) * | 2014-01-20 | 2014-07-30 | 龙工(上海)机械制造有限公司 | Rotary drilling jig with changeable mast |
| CN105625940A (en) * | 2015-04-10 | 2016-06-01 | 重庆宏工工程机械有限责任公司 | Drilling and piling integrated machine |
| CN104929516A (en) * | 2015-06-24 | 2015-09-23 | 赵现红 | Horizontal moving type rock drilling static blasting machine |
| CN205025388U (en) * | 2015-10-12 | 2016-02-10 | 武汉市天宝工程机械有限责任公司 | Take dark stake stirring rig of disconnect drilling rod device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107762406A (en) | 2018-03-06 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200903 Address after: Unit 1806, unit 3, building 1, yard A2, Xiaotun Road, Fengtai District, Beijing 100040 Patentee after: Xiao Shourang Address before: 471003 No. 21 Gou Gou Industrial Park, hi tech Development Zone, Henan, Luoyang Patentee before: LUOYANG WUXUAN HEAVY INDUSTRY MACHINERY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 471003, Henan, Jianxi District, Luoyang Li Chun West Road, Zhongtai century Huacheng 1 8-2-302 Patentee after: Xiao Shourang Address before: Unit 1806, unit 3, building 1, yard A2, Xiaotun Road, Fengtai District, Beijing 100040 Patentee before: Xiao Shourang |
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| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |