CN2913577Y - Simple rotary digging driller - Google Patents
Simple rotary digging driller Download PDFInfo
- Publication number
- CN2913577Y CN2913577Y CN 200620115854 CN200620115854U CN2913577Y CN 2913577 Y CN2913577 Y CN 2913577Y CN 200620115854 CN200620115854 CN 200620115854 CN 200620115854 U CN200620115854 U CN 200620115854U CN 2913577 Y CN2913577 Y CN 2913577Y
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- Prior art keywords
- rig
- drilling
- drill rod
- removable
- portal frame
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- Expired - Fee Related
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Abstract
A simple rotary drilling rig mainly comprises a drilling rig chassis capable of moving along transversal and longitudinal directions, a hydraulic power station system, a drilling rig master control system, a drill rod master winch, a drilling rig secondary winch, a drilling rig portal frame, an expanding drill rod, a drill rod boosting cylinder, a drill rod tractor, a drilling bucket, a drilling bucket buffer spring, a drilling rig chassis-supported cylinder, a master winch pulley, a secondary winch pulley, a drill rod drive means, and a drill stand-supported cylinder. The utility model has the advantages of advanced technology, less environmental pollution, rapid perforation, low noise, large torque, light weight, wide-range regulation, flexible use, high construction quality, and low maintenance cost.
Description
Technical field
The utility model relates to the construction field, especially relates to the fetch earth simple and easy rotary drilling rig of usefulness of a kind of priming concrete pile hole that is used to important engineerings such as highrise building, bridge.
Background technology
At present, China is when constructing to the stake hole of foundation pouring pile, basic relatively backward clean-out machine and the external rotary drilling rig of introducing of adopting carries out, utilizing the said equipment to carry out a hole when fetching earth, shortcoming is respectively arranged: at first, the process structure of clean-out machine falls behind, the time cause easily in construction that hole quality is poor, water supply volume is big, efficiency of construction is low and the shortcoming of contaminated environment, in addition, though the external rotary drilling rig of introducing can overcome above defective, but therefore its annual maintenance cost and maintenance cost that need be high be difficult to obtain effectively popularize.
The utility model content
The purpose of this utility model is to overcome the defective of prior art, and a kind of simple and easy rotary drilling rig is provided, and it is simple in structure, and has the advantage that hole quality is good, efficiency of construction is high and free from environmental pollution.
Simple and easy rotary drilling rig of the present utility model mainly comprises: in length and breadth to removable borer chassis, motor power Hydraulic Station system, the total control system of rig, drilling rod main winch, the secondary hoist engine of rig, rig portal frame, telescopic drill rod, drilling rod pressurization oil cylinder, drilling rod tractor, drilling bucket, drilling bucket buffer spring, borer chassis support cylinder, master winch pulley, secondary elevator pulley, drilling rod transmission device and drilling cramp support cylinder.The described bottom that is positioned at rotary drilling rig in length and breadth to removable borer chassis, it can be done vertically and horizontal motion, described borer chassis support cylinder is installed in length and breadth around the surface of removable borer chassis, its effect is a balance of adjusting rig, described motor power Hydraulic Station system is positioned at the end on removable borer chassis in length and breadth, the total control system of described rig is positioned at the middle part on removable borer chassis in length and breadth, the secondary hoist engine of described drilling rod main winch and rig is in close proximity to the total control system of rig, described rig portal frame is positioned at the leading section on removable borer chassis in length and breadth, described telescopic drill rod is between the rig portal frame, described drilling rod pressurization oil cylinder is fixed on the inboard of rig portal frame, it plays the pressurization to telescopic drill rod, on the top of described telescopic drill rod the drilling rod tractor is housed, another end at telescopic drill rod is equipped with drilling bucket buffer spring and drilling bucket, and has the drilling rod transmission device at the middle part of telescopic drill rod, this drilling rod transmission device is fixedly connected on the top of drilling rod compressed oil cylinder piston rod, described master winch pulley and secondary elevator pulley are positioned at the top of rig portal frame, the piston tip of described drilling cramp support cylinder is fixed on portal frame middle part rear side, and another end is fixed on the middle part on the removable borer chassis.
Simple and easy rotary drilling rig of the present utility model has the following advantages: construction technology advanced person, and environment pollution is little, and speed of fulfiling hole is fast, and noise is low, torque is big, complete machine is in light weight, have multiple speed adjusting, maneuverability, construction quality height, maintenance expense are low.
Description of drawings
With the specific embodiment simple and easy rotary drilling rig of the present utility model is done explanation in further detail with reference to the accompanying drawings.
Fig. 1 is the fixedly schematic diagram of drilling cramp when off working state of the utility model gantry frame type structure;
Fig. 2 is the fixedly schematic diagram of drilling cramp in working order time of the utility model gantry frame type structure;
Fig. 3 is the fixedly lateral view of drilling cramp in working order time of the utility model gantry frame type structure.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, simple and easy rotary drilling rig of the present utility model mainly comprises: in length and breadth to removable borer chassis 1, and motor power Hydraulic Station system 2, the total control system 3 of rig, drilling rod main winch 4, the secondary hoist engine 5 of rig, rig portal frame 6, telescopic drill rod 7, drilling rod pressurization oil cylinder 8, drilling rod tractor 9, drilling bucket 10, drilling bucket buffer spring 11, borer chassis support cylinder 12, master winch pulley 13, secondary elevator pulley 14, drilling rod transmission device 15 and drilling cramp support cylinder 16.The described bottom that is positioned at rotary drilling rig in length and breadth to removable borer chassis 1, it can be done vertically and horizontal motion, described borer chassis support cylinder 12 is installed in length and breadth around the surface of removable borer chassis 1, its effect is a balance of adjusting rig, described motor power Hydraulic Station system 2 is positioned at the end on removable borer chassis 1 in length and breadth, the total control system 3 of described rig is positioned at the middle part on removable borer chassis 1 in length and breadth, the secondary hoist engine 5 of described drilling rod main winch 4 and rig is in close proximity to the total control system 3 of rig, described rig portal frame 6 is positioned at the leading section on removable borer chassis 1 in length and breadth, described telescopic drill rod 7 is between rig portal frame 6, described drilling rod pressurization oil cylinder 8 is fixed on the inboard of rig portal frame 6, it plays the pressurization to telescopic drill rod 7, on the top of described telescopic drill rod 7 drilling rod tractor 9 is housed, another end at telescopic drill rod 7 is equipped with drilling bucket buffer spring 11 and drilling bucket 10, and has drilling rod transmission device 15 at the middle part of telescopic drill rod 7, this drilling rod transmission device 15 is fixedly connected on the top of drilling rod pressurization oil cylinder 8 piston rods, described master winch pulley 13 and secondary elevator pulley 14 are positioned at the top of rig portal frame 6, the piston tip of described drilling cramp support cylinder 16 is fixed on portal frame 6 middle part rear sides, and another end is fixed on the middle part on the removable borer chassis 1.
When work, at first, borer chassis support cylinder 12 is with respect to rising on the ground, and adjustment rig balance, then, by drilling cramp support cylinder 16 rig portal frame 6 is extended the duty position, be drilling rod transmission device 15 transmission power by motor power Hydraulic Station system 2 again, drive telescopic drill rod 7, by drilling rod main winch 4 telescopic drill rod 7 is slowly put into the stratum again, carry out the priming concrete pile hole construction of fetching earth, the drilling rod main winch 4 that finishes of fetching earth proposes telescopic drill rod 7 and the rotary drilling digger 10 of filling mud to unload soil outside the holes, if run into firm hard formation, utilizes 8 pairs of telescopic drill rods 7 of drilling rod pressurization oil cylinder to pressurize, play booster action, constantly revolve and take soil, unload soil until drilling to completion, behind end-of-job, regain drilling cramp support cylinder 16, make rig portal frame 6 return to off working state.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (1)
1. simple and easy rotary drilling rig, it is characterized in that mainly comprising: in length and breadth to removable borer chassis, motor power Hydraulic Station system, the total control system of rig, the drilling rod main winch, the secondary hoist engine of rig, the rig portal frame, telescopic drill rod, drilling rod pressurization oil cylinder, the drilling rod tractor, drilling bucket, the drilling bucket buffer spring, the borer chassis support cylinder, the master winch pulley, secondary elevator pulley and drilling rod transmission device, the described bottom that is positioned at rotary drilling rig in length and breadth to removable borer chassis, it can be done vertically and horizontal motion, described borer chassis support cylinder is installed in length and breadth around the surface of removable borer chassis, described motor power Hydraulic Station system is positioned at the end on removable borer chassis in length and breadth, the total control system of described rig is positioned at the middle part on removable borer chassis in length and breadth, the secondary hoist engine of described drilling rod main winch and rig is in close proximity to the total control system of rig, described rig portal frame is positioned at the leading section on removable borer chassis in length and breadth, described telescopic drill rod is between the rig portal frame, described drilling rod pressurization oil cylinder is fixed on the inboard of rig portal frame, on the top of described telescopic drill rod the drilling rod tractor is housed, another end at telescopic drill rod is equipped with drilling bucket buffer spring and drilling bucket, and has the drilling rod transmission device at the middle part of telescopic drill rod, this drilling rod transmission device is fixedly connected on the top of drilling rod compressed oil cylinder piston rod, described master winch pulley and secondary elevator pulley are positioned at the top of rig portal frame, the piston tip of described drilling cramp support cylinder is fixed on portal frame middle part rear side, and another end is fixed on the middle part on the removable borer chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115854 CN2913577Y (en) | 2006-05-18 | 2006-05-18 | Simple rotary digging driller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115854 CN2913577Y (en) | 2006-05-18 | 2006-05-18 | Simple rotary digging driller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913577Y true CN2913577Y (en) | 2007-06-20 |
Family
ID=38168176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620115854 Expired - Fee Related CN2913577Y (en) | 2006-05-18 | 2006-05-18 | Simple rotary digging driller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913577Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748968B (en) * | 2009-12-28 | 2013-04-10 | 北京南车时代机车车辆机械有限公司 | Turntable of rotary drilling rig and rotary drilling rig |
| CN103573187A (en) * | 2013-11-12 | 2014-02-12 | 上海中联重科桩工机械有限公司 | Shock attenuation is bored and is fought and dig rig soon |
-
2006
- 2006-05-18 CN CN 200620115854 patent/CN2913577Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748968B (en) * | 2009-12-28 | 2013-04-10 | 北京南车时代机车车辆机械有限公司 | Turntable of rotary drilling rig and rotary drilling rig |
| CN103573187A (en) * | 2013-11-12 | 2014-02-12 | 上海中联重科桩工机械有限公司 | Shock attenuation is bored and is fought and dig rig soon |
| CN103573187B (en) * | 2013-11-12 | 2016-05-25 | 上海中联重科桩工机械有限公司 | Shock attenuation is bored and is fought and dig rig soon |
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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: 20070620 |