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
- Authority
- CN
- China
- Prior art keywords
- mast
- self
- hinged
- drill rod
- brill
- 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
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a self assembling and self disassembling device for multiple section of drill rods of a rotary digging drilling machine. One end of a middle girder (4) is hinged to the position adjacent to a main drill rod (3), and the other end is hinged to a drill rod amplitude oil cylinder (5) arranged on the main drill rod (3); one end of a connecting rod (2) is hinged to the middle girder (4), and the other end is hinged to a lower drill rod (1). The utility model is a self assembling and self disassembling device for multiple sections of drill rods of a rotary digging drilling machine, which can be used for the self assembling and self disassembling of the lower drill rod with simple structure and easy manufacturing.
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)
- 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, it is characterized in that: middle frame (4) one ends are hinged near the described main mast (3) that bores and locate, described middle frame (4) other end is hinged with the brill mast amplitude oil cylinder (5) that is hinged on the described main brill mast (3), connecting rod (2) one ends are hinged on the described middle frame (4), and the other end is hinged on the described brill mast (1) down.
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208932845U (en) | A kind of hoisting machine of tower crane structure equipped with lubrication system | |
| CN2758443Y (en) | Self assembling self disassembling device of rotary digging drilling machine multi section drill rod | |
| CN201802360U (en) | Crank pumping unit without beam | |
| CN201560710U (en) | Integral all-hydraulic drill for mining capable of satisfying several drilling styles | |
| CN101307684B (en) | Hanging pendulum type beam balancing energy-saving oil pumping machine | |
| CN101139921A (en) | Guide-roller type long stroke energy-saving pumping unit | |
| CN201687400U (en) | Two-way power increasing stroke mechanism of foundation pile boring machine | |
| CN2538941Y (en) | Hydraulic automatic pressurizing pump | |
| CN2758444Y (en) | Drill rod lifting device of rotary excavating driller | |
| CN2858926Y (en) | Articulated drillng holder lifting luffer for open drill | |
| CN212479176U (en) | Intelligent control digital hydraulic pumping unit | |
| CN2735042Y (en) | Upper connecting link of faner cover of oil well pump | |
| CN2797618Y (en) | Wellhead sealing device for single crank, double-stroke and flexible rope type oil sucking system | |
| CN202658633U (en) | Wetland excavator of overlong working device | |
| CN2525243Y (en) | Roller centralizer | |
| CN201228540Y (en) | Hanging type beam balancing energy-saving oil pump | |
| CN104234668A (en) | Lever type comprehensive oil extracting equipment | |
| CN2861475Y (en) | Connection support between single crank double-stroke pumping unit and well mouth | |
| CN201972610U (en) | Displacement crown block drill tower | |
| CN2926493Y (en) | Single-crank and low-stroke economical pumping unit without beam | |
| CN216788313U (en) | Foldable derrick structure, derrick adopting same and drilling and workover rig adopting same | |
| CN208518612U (en) | Gadder | |
| CN2554348Y (en) | Head sheave type long-stroke beam-pumping unit | |
| CN210883713U (en) | Lifting device for garbage compression box | |
| CN2630474Y (en) | Rotary oil pipe positioning anchor |
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 |