CN201981540U - Hole cleaning tool for prefabricated pipe pile - Google Patents
Hole cleaning tool for prefabricated pipe pile Download PDFInfo
- Publication number
- CN201981540U CN201981540U CN2011200415552U CN201120041555U CN201981540U CN 201981540 U CN201981540 U CN 201981540U CN 2011200415552 U CN2011200415552 U CN 2011200415552U CN 201120041555 U CN201120041555 U CN 201120041555U CN 201981540 U CN201981540 U CN 201981540U
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- CN
- China
- Prior art keywords
- drill bit
- drilling rod
- pipe pile
- cleaning tool
- hole cleaning
- 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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Abstract
The utility model discloses a hole cleaning tool for a prefabricated pipe pile, which relates to a construction tool. The tool is provided with a cylindrical drill stem. The lower end of the drill stem is provided with a drill bit which is of an umbrella cap shape. The drill bit is of a helical ribbon structure. The upper end of the drill stem is provided with a handle. The hole cleaning tool for the prefabricated pipe pile is simple and convenient to operate, has high working efficiency, is convenient to turn around, is stored by being derusted and brushed with oil for next use after being used once, has no danger and is completely manually operated. In a project, the labor cost is saved and the duration time of the process is also shortened.
Description
Technical field
The utility model relates to a kind of building implement.
Background technology
Rapid development of social economy drives the progress of building trade.The direction that building is tending towards is diversified, complicated, maximize develops, and expands to direction in space, on effective soil, build higher, the building that usable floor area is bigger.The increase of building height, the increase of usable floor area, building load increases thereupon, and the load that structure foundation bears increases thereupon, has higher requirement to structure foundation, the supporting capacity of soil layer is limited after all, when foundation capability can not satisfy the building requirement, with regard to needing ground to be handled, the existing pile foundations that adopt replace common ground more, building load is delivered on the competent bed of deep layer more, thereby reaches the requirement of foundation capability and foundation stability.The universal use of pile foundation now makes building operations increase pile crown and handles processing between complicated procedures of forming, particularly prefabricated tubular pile and building foundation one.The processing critical process of prefabricated tubular pile is exactly the cleaning of stake hole, and the foreign material such as soil in the stake hole are cleaned out, and irritates stake, stifled stake hole then.Usually use spade, a steel disc cleaning stake hole, (20 ~ 24cm), spade is difficult to enter a hole and clears up inner foreign material, during the steel disc cleaning foreign material is sunk, and causes that labour intensity is big, inefficiency, construction quality be poor because stake aperture, hole is less.
Summary of the invention
The purpose of this utility model provides the clear hole of a kind of prefabricated tubular pile instrument, and is little because of the stake hole to solve prior art, and easy to clean does not cause problems such as labour intensity is big, inefficiency, construction quality difference.
The utility model mainly is made up of handle, solving the technical scheme that its problem adopts is that cylindric drilling rod is set, the drilling rod lower end is provided with umbrella crown shape drill bit, drill bit is the flight structure, angle between drill bit flight and the drilling rod is 50-70 °, the drilling rod upper end is provided with handle, and handle and drilling rod are T-shape.
It is easy and simple to handle adopting good effect of the present utility model, high efficiency, and be convenient to turnover, once using after scaling brush oil is deposited for using next time.Do not have any danger, adopt manually-operated fully, in an engineering, shorten the duration of this operation in the saving labour cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a structural representation of the present utility model:
Fig. 2 is the drill bit sectional drawing:
1 handle, 2 drilling rods, 3 drill bits among the figure.
The specific embodiment
As shown in Figure 1, 2: according to construction requirement, adopting the round steel pipe of diameter of phi 18,1.5m is drilling rod 2, drilling rod 2 lower ends welding umbrella crown shape drill bit 3, drill bit is the flight structure, the initiating terminal drill bit and the angle between the drilling rod of flight are 70 °, angle between flight terminal drill bit and the drilling rod is for being 50 °, drilling rod 2 upper end weld diameter Φ 18,30cm handle 1, and handle 1 is T-shape with drilling rod 2.
During use, to there be an end of helical form iron plate to be put on the soil of mixing in the hole, when firmly pressing down, both hands rotation handle, at this moment helical form iron plate pierces in the earth, stop the rotation in the time of in whole drill bit all pierces soil, propose the clear hole of prefabricated tubular pile instrument, assorted soil is taken a hole out of thereupon, earth on the drill bit is cleaned out, the soil of will mixing is put in assigned address, repeats this operation with this, until the degree of depth that reaches designing requirement.
Claims (3)
1. the clear hole of a prefabricated tubular pile instrument mainly is made up of handle, it is characterized in that being provided with cylindric drilling rod, and the drilling rod lower end is provided with umbrella crown shape drill bit, and drill bit is the flight structure, and the drilling rod upper end is provided with handle.
2. the clear hole of prefabricated tubular pile according to claim 1 instrument is characterized in that the angle between drill bit flight and the drilling rod is 50-70 °.
3. the clear hole of prefabricated tubular pile according to claim 1 instrument is characterized in that handle and drilling rod are T-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200415552U CN201981540U (en) | 2011-02-18 | 2011-02-18 | Hole cleaning tool for prefabricated pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200415552U CN201981540U (en) | 2011-02-18 | 2011-02-18 | Hole cleaning tool for prefabricated pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981540U true CN201981540U (en) | 2011-09-21 |
Family
ID=44609003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200415552U Expired - Fee Related CN201981540U (en) | 2011-02-18 | 2011-02-18 | Hole cleaning tool for prefabricated pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981540U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605768A (en) * | 2012-03-31 | 2012-07-25 | 中建三局建设工程股份有限公司 | Bore cleaning device for cast-in-place bored piles |
| CN105019469A (en) * | 2014-04-30 | 2015-11-04 | 五冶集团上海有限公司 | Concrete foundation and underground tubular pile anchoring construction method |
| CN105350540A (en) * | 2015-09-24 | 2016-02-24 | 路立勋 | Pile bottom slag removal device and method during rotary drilling filling pile construction |
| CN105696597A (en) * | 2016-01-25 | 2016-06-22 | 中国建筑局（集团）有限公司 | Soil cleaning drill for spirally cleaning soil in pile hole of tubular pile and construction method thereof |
| CN105839641A (en) * | 2015-12-28 | 2016-08-10 | 上海建工七建集团有限公司 | Spiral type soil dig-out device |
| CN106443762A (en) * | 2016-10-08 | 2017-02-22 | 重庆大学 | Matched hole digging rod for application of seismic wave method |
| CN107386291A (en) * | 2017-06-19 | 2017-11-24 | 中国二十冶集团有限公司 | Pile tube stake holes cleaning plant |
-
2011
- 2011-02-18 CN CN2011200415552U patent/CN201981540U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605768A (en) * | 2012-03-31 | 2012-07-25 | 中建三局建设工程股份有限公司 | Bore cleaning device for cast-in-place bored piles |
| CN102605768B (en) * | 2012-03-31 | 2014-08-13 | 中建三局建设工程股份有限公司 | Bore cleaning device for cast-in-place bored piles |
| CN105019469A (en) * | 2014-04-30 | 2015-11-04 | 五冶集团上海有限公司 | Concrete foundation and underground tubular pile anchoring construction method |
| CN105019469B (en) * | 2014-04-30 | 2017-02-15 | 五冶集团上海有限公司 | Concrete foundation and underground tubular pile anchoring construction method |
| CN105350540A (en) * | 2015-09-24 | 2016-02-24 | 路立勋 | Pile bottom slag removal device and method during rotary drilling filling pile construction |
| CN105350540B (en) * | 2015-09-24 | 2020-01-07 | 路立勋 | Pile bottom slag removal device and slag removal method in construction of rotary drilling cast-in-place pile |
| CN105839641A (en) * | 2015-12-28 | 2016-08-10 | 上海建工七建集团有限公司 | Spiral type soil dig-out device |
| CN105696597A (en) * | 2016-01-25 | 2016-06-22 | 中国建筑局（集团）有限公司 | Soil cleaning drill for spirally cleaning soil in pile hole of tubular pile and construction method thereof |
| CN106443762A (en) * | 2016-10-08 | 2017-02-22 | 重庆大学 | Matched hole digging rod for application of seismic wave method |
| CN107386291A (en) * | 2017-06-19 | 2017-11-24 | 中国二十冶集团有限公司 | Pile tube stake holes cleaning plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20170218 |