CN2758443Y - Self assembling self disassembling device of rotary digging drilling machine multi section drill rod - Google Patents
Self assembling self disassembling device of rotary digging drilling machine multi section drill rod Download PDFInfo
- Publication number
- CN2758443Y CN2758443Y CN 200420113734 CN200420113734U CN2758443Y CN 2758443 Y CN2758443 Y CN 2758443Y CN 200420113734 CN200420113734 CN 200420113734 CN 200420113734 U CN200420113734 U CN 200420113734U CN 2758443 Y CN2758443 Y CN 2758443Y
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- mast
- self
- hinged
- loading
- drill mast
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 19
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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Abstract
本实用新型公开了一种旋挖钻机多节钻桅自装自卸装置，中间架(4)一端铰接在靠近所述的主钻桅(3)处，中间架(4)另一端与铰接在主钻桅(3)上的钻桅变幅油缸(5)铰接，连杆(2)一端铰接在中间架(4)上，另一端铰接在下钻桅(1)上。本实用新型是一种能对下钻桅实现自装卸且结构简单、制造方便的旋挖钻机多节钻桅自装自卸装置。
The utility model discloses a multi-section drill mast self-loading and self-unloading device for a rotary drilling rig. One end of an intermediate frame (4) is hinged at a place close to the main drill mast (3), and the other end of the intermediate frame (4) is hinged at the The drill mast luffing cylinder (5) on the main drill mast (3) is hinged, one end of the connecting rod (2) is hinged on the middle frame (4), and the other end is hinged on the lower drill mast (1). The utility model is a multi-section drilling mast self-loading and self-unloading device of a rotary drilling rig which can realize self-loading and unloading of the lower drilling mast, has simple structure and is convenient to manufacture.
Description
Technical field
The utility model relates to a kind of rotary drilling rig, particularly relates to a kind of rotary drilling rig more piece and bores mast Self-loading ﹠ self-unloading device.
Background technology
Rotary drilling rig is a kind of pore-creating filling pile construction machinery that is widely used in pile foundation constructions such as road and rail, highrise building, urban construction.Maneuverability, efficiency of construction height are its main characteristics, and the realization degree that loads and unloads certainly that wherein bores mast down is one of important indicator that embodies the complete machine maneuverability.
The utility model content
Technical problem to be solved in the utility model provides a kind of can the realization from the rotary drilling rig more piece brill mast Self-loading ﹠ self-unloading device that loads and unloads boring mast down.In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of rotary drilling rig more piece is bored mast Self-loading ﹠ self-unloading device, comprise main mast and the hinged with it following brill mast of boring, middle frame one end is hinged near the described main mast place of boring, the described middle frame other end is hinged with the brill mast amplitude oil cylinder that is hinged on the described main brill mast, connecting rod one end is hinged on the described middle frame, and the other end is hinged on the described mast of brill down.
Adopt the rotary drilling rig more piece of technique scheme to bore mast Self-loading ﹠ self-unloading device, by under bore mast, connecting rod, the main mast, middle frame, brill mast amplitude oil cylinder of boring formed, this mechanism is by being optimized design to each member structure size, the four-bar mechanism that brill mast, connecting rod, main brill mast and middle frame are organized can satisfy the needs of loading and unloading, that is: under the driving of amplitude oil cylinder, the main mast band that bores bores mast, link motion down, make down and bore mast, main brill mast mating face applying, thereby realize boring down the installation of mast, master's brill mast.This mechanism compares with conventional machines, has following characteristics: 1, do not need by outside lifting appliance, relying on and carrying oil cylinder is that power can be realized the loading and unloading that it bores mast down; 2, mechanism is terse, under the situation that keeps original member shape invariance, by being optimized forming scantling, forms double rocker mechanism, thereby realizes dynamically adjusting loading and unloading; 3, this mechanism can guarantee to be under the retroverted state at the brill mast, realizes the main installation that engages of boring mast and following brill mast, stability and safety when having improved the machine loading and unloading; 4, easy and simple to handle, as long as the flexible of operation control amplitude oil cylinder can be finished down the loading and unloading of boring mast.
In sum, the utility model is a kind of can the realization from loading and unloading and simple in structure, easily manufactured rotary drilling rig more piece brill mast Self-loading ﹠ self-unloading device boring mast down.
Description of drawings
Fig. 1 is the utility model structure travel position schematic diagram;
Fig. 2 is the utility model loading and unloading engagement state schematic diagram.
The specific embodiment
Following structure the drawings and specific embodiments elaborate to the utility model.
Referring to Fig. 1 and Fig. 2, middle frame 4 one ends are hinged on close main mast 3 places of boring, and middle frame 4 other ends are hinged with the brill mast amplitude oil cylinder 5 that is hinged on the main brill mast 3, and connecting rod 2 one ends are hinged on the middle frame 4, and the other end is hinged on down and bores on the mast 1.
Adopt the rotary drilling rig more piece of technique scheme to bore mast Self-loading ﹠ self-unloading device, by under bore mast 1, connecting rod 2, mainly bore mast 3, middle frame 4, bore mast amplitude oil cylinder 5 and form, this mechanism is by being optimized design to each member structure size, the four-bar mechanism that brill mast 1, connecting rod 2, main brill mast 3 and middle frame 4 are organized can satisfy the needs of loading and unloading, that is: under the driving of boring mast amplitude oil cylinder 5, main mast 3 bands that bore bore mast 1, connecting rod 2 motions down, make down and bore mast 1, main brill mast 3 mating faces applying, thereby realize boring down the installation of mast 1, master's brill mast 3.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420113734 CN2758443Y (en) | 2004-12-24 | 2004-12-24 | Self assembling self disassembling device of rotary digging drilling machine multi section drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420113734 CN2758443Y (en) | 2004-12-24 | 2004-12-24 | Self assembling self disassembling device of rotary digging drilling machine multi section drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2758443Y true CN2758443Y (en) | 2006-02-15 |
Family
ID=36078585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420113734 Expired - Fee Related CN2758443Y (en) | 2004-12-24 | 2004-12-24 | Self assembling self disassembling device of rotary digging drilling machine multi section drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2758443Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748975B (en) * | 2009-12-28 | 2011-09-28 | 北京南车时代机车车辆机械有限公司 | Fixing seat for rotary drilling rig and rotary drilling rig |
| CN102041969B (en) * | 2009-10-11 | 2014-09-10 | 徐州徐工基础工程机械有限公司 | Square shaft structure of rotary drilling rig |
-
2004
- 2004-12-24 CN CN 200420113734 patent/CN2758443Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041969B (en) * | 2009-10-11 | 2014-09-10 | 徐州徐工基础工程机械有限公司 | Square shaft structure of rotary drilling rig |
| CN101748975B (en) * | 2009-12-28 | 2011-09-28 | 北京南车时代机车车辆机械有限公司 | Fixing seat for rotary drilling rig and rotary drilling rig |
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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: 20060215 Termination date: 20121224 |