CN2591104Y - Sleeve attaching rotary digging soil sampler - Google Patents
Sleeve attaching rotary digging soil sampler Download PDFInfo
- Publication number
- CN2591104Y CN2591104Y CN 02245306 CN02245306U CN2591104Y CN 2591104 Y CN2591104 Y CN 2591104Y CN 02245306 CN02245306 CN 02245306 CN 02245306 U CN02245306 U CN 02245306U CN 2591104 Y CN2591104 Y CN 2591104Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- digging
- spirally
- sleeve pipe
- balancing weight
- 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
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- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
Abstract
The utility model relates to a sleeve attaching rotary digging soil sampler, which belongs to a structural pier foundation construction machinery, particularly an excavating device of underground pier holes. The utility model has the improved characteristics that a matching block is hung by using a steel wire rope in a steel sleeve, the lower part of the matching block is connected with a piston rod and a main cylinder, and an oil pipe of the main cylinder is connected with an oil cylinder of a connecting rod. One surface of an attaching shoe plate is opposite to the inner wall of the steel sleeve, the other surface is connected with the oil cylinder of the connecting rod through a connecting rod, and the lower end of the main cylinder is connected with a drive mechanism and an excavating machine. The utility model has the advantages of simple structure, flexible operation, less energy consumption and higher construction efficiency.
Description
Technical field
The utility model belongs to the pile foundation construction machinery of building, the excavating gear in particularly underground stake hole.
Technical background
Existing stake hole excavating gear kind is more on the market, the applicant is according to the deficiency that exists in practice of construction, number of patent application had once been proposed? technical scheme, efficient and operating flexibility that it fetches earth increase, but structure is complicated, need to drive the banding that adheres to firm and hard existing and steel sleeve of footwear, therefore when finishing This move, want consumes energy, operate easy not enough by another motor; It is the rotating bucket that transmits flywheel moment and pressure by steel sleeve that a complete set of pipe bit made in Japan advances drilling bucket, its banding that adheres to footwear plate and steel sleeve does not need extra power, operation during banding is also simpler, but the weight of steel sleeve and balancing weight is heavier, energy consumption during driving is higher, and the pipe outer wall is also wanted consumes energy because of friction, and in addition, the operating efficiency of toppling over after soil put forward is also lower.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of sleeve pipe attaching spirally-digging geotome, and it is simple in structure, flexible operation, and it is less to expend the energy, and efficiency of construction is higher.
Solving the scheme that technical problem of the present utility model adopts is: hanging balancing weight with wire rope in steel sleeve, balancing weight connects piston rod and master cylinder down, the oil pipe of master cylinder connects the connecting rod oil cylinder, adhere to footwear plate one side over against the steel sleeve inwall, another side connects the connecting rod oil cylinder by connecting rod, is connecting driving mechanism and delver in the lower end of master cylinder.
When operation, at the bottom of balancing weight and delver be put into the hole, loosen wire rope, balancing weight drives the relative master cylinder of piston rod and moves down, and pressure oil is pressed into the connecting rod oil cylinder, and the footwear plate is adhered in the connecting rod extrapolation, make its lock ring on the inwall of steel sleeve, thereby the purpose of consumes energy not when having realized banding, and the structure of simplifying have simultaneously reduced cost; Therefore the banding rear drive mechanism directly drives the lighter delver of weight and excavates, and can reduce energy consumption, and this mechanism can carry out rotating campaign separately, so operate more flexible.After soil sampler was filled soil, hoist engine will be carried on the sleeve mechanism, and master cylinder loses the effect of balancing weight, adhered to the footwear plate and need not the special energy and just can withdraw again, just sleeve mechanism can be proposed.Oppositely starting driving mechanism just can pour out the earth in the soil sampler easily.The driving mechanism of this spirally-digging geotome can adopt supporting motor and reductor according to actual construction situation, perhaps adopts supporting hydraulic motor and reductor.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model rotary drilling digger;
Fig. 3 digs the structural representation of reamer for the utility model revolves.
Each label is represented successively among the figure: wire rope 1, circulator 2, cable 3 (or oil pipe), balancing weight 4, piston rod 5, master cylinder 6, connecting rod oil cylinder 7, adhere to footwear plate 8, connecting rod 9, driving mechanism support 10, motor 11 (or hydraulic motor), reductor 12, output shaft 13, short spiral 14, steel sleeve 15, revolve and dig rotating bucket 16, revolve and dig reamer 17.
The specific embodiment
Referring to Fig. 1, in the steel sleeve 15 of soil sampler, use wire rope 1 hanging balancing weight 4 by hoist engine, the below of balancing weight 4 is connecting piston rod 5 and master cylinder 6, the oil pipe of master cylinder 6 connects feeding connecting rod oil cylinder 7 again, connecting rod oil cylinder 7 symmetries are loaded on master cylinder 6 both sides, connecting rod 9 is contained in the connecting rod oil cylinder 7, one end connects the one side of adhering to footwear plate 8, constituted the quadric chain that to open and to draw in other link mechanism, the another side that adheres to footwear plate 8 is a matsurface, over against the inwall of steel sleeve 15, lock ring is at steel sleeve 15 inwalls when opening.Lower end at master cylinder 6 is connecting driving mechanism and delver with driving mechanism support 10, driving mechanism can adopt motor 11 and reductor 12 thereof, also can adopt hydraulic motor and reductor thereof (the present embodiment accompanying drawing is not drawn) as required, the end band connecting hole of the output shaft 13 of reductor 12 can be replaced with short spiral 14 according to the needs of actual excavation easily, revolve to dig rotating bucket 16 (see figure 2)s or revolve and dig reamer 17 (see figure 3)s.In order to prevent that wire rope 1 reverses when excavating, cable 3 or petroleum pipeline are broken, also be connected with circulator 2 at wire rope 1 and 4 of balancing weights.
Claims (5)
1, a kind of sleeve pipe attaching spirally-digging geotome, it is characterized in that in steel sleeve, hanging balancing weight with wire rope, balancing weight connects piston rod and master cylinder down, the oil pipe of master cylinder connects the connecting rod oil cylinder, adhere to footwear plate one side over against the steel sleeve inwall, another side connects the connecting rod oil cylinder by connecting rod, is connecting driving mechanism and delver in the lower end of master cylinder.
2, by the described sleeve pipe attaching of claim 1 spirally-digging geotome, what it is characterized in that the driving mechanism employing is motor and reductor thereof.
3, by the described sleeve pipe attaching of claim 2 spirally-digging geotome, what it is characterized in that the driving mechanism employing is hydraulic motor and reductor thereof.
4, by claim 2,3 described sleeve pipe attaching spirally-digging geotomes, it is characterized in that adhering to the footwear plate is matsurface towards the one side of internal surface of sleeve pipe, the output axle head band connecting hole of reductor.
5, by claim 2,3 described sleeve pipe attaching spirally-digging geotomes, it is characterized in that also being connected with between wire rope and balancing weight circulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02245306 CN2591104Y (en) | 2002-12-19 | 2002-12-19 | Sleeve attaching rotary digging soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02245306 CN2591104Y (en) | 2002-12-19 | 2002-12-19 | Sleeve attaching rotary digging soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2591104Y true CN2591104Y (en) | 2003-12-10 |
Family
ID=33716942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02245306 Expired - Fee Related CN2591104Y (en) | 2002-12-19 | 2002-12-19 | Sleeve attaching rotary digging soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2591104Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427688C (en) * | 2005-06-09 | 2008-10-22 | 清华大学 | Side downhole soil-extruded foundation treating method and horizontal extruding-spreading device |
| CN102337795A (en) * | 2010-07-16 | 2012-02-01 | 包尔机械有限公司 | Drilling device and drilling method |
| CN105064430A (en) * | 2015-07-20 | 2015-11-18 | 柳州一合科技有限公司 | Miniature soil excavator for engineering |
| CN105064429A (en) * | 2015-07-20 | 2015-11-18 | 柳州一合科技有限公司 | Excavating device capable of being held by hand conveniently |
| CN108240190A (en) * | 2016-12-27 | 2018-07-03 | 徐州盾安重工机械制造有限公司 | Full-sleeve full-rotation drill hydraulic multi-head gripper |
-
2002
- 2002-12-19 CN CN 02245306 patent/CN2591104Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427688C (en) * | 2005-06-09 | 2008-10-22 | 清华大学 | Side downhole soil-extruded foundation treating method and horizontal extruding-spreading device |
| CN102337795A (en) * | 2010-07-16 | 2012-02-01 | 包尔机械有限公司 | Drilling device and drilling method |
| US8839882B2 (en) | 2010-07-16 | 2014-09-23 | Bauer Maschinen Gmbh | Drilling device and drilling method |
| CN102337795B (en) * | 2010-07-16 | 2015-07-08 | 包尔机械有限公司 | Drilling device and drilling method |
| CN105064430A (en) * | 2015-07-20 | 2015-11-18 | 柳州一合科技有限公司 | Miniature soil excavator for engineering |
| CN105064429A (en) * | 2015-07-20 | 2015-11-18 | 柳州一合科技有限公司 | Excavating device capable of being held by hand conveniently |
| CN108240190A (en) * | 2016-12-27 | 2018-07-03 | 徐州盾安重工机械制造有限公司 | Full-sleeve full-rotation drill hydraulic multi-head gripper |
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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: 20031210 Termination date: 20111219 |