CN201606006U - Bridge drilling bored concrete pile stone removing drill - Google Patents
Bridge drilling bored concrete pile stone removing drill Download PDFInfo
- Publication number
- CN201606006U CN201606006U CN2010201155609U CN201020115560U CN201606006U CN 201606006 U CN201606006 U CN 201606006U CN 2010201155609 U CN2010201155609 U CN 2010201155609U CN 201020115560 U CN201020115560 U CN 201020115560U CN 201606006 U CN201606006 U CN 201606006U
- Authority
- CN
- China
- Prior art keywords
- drill
- tube
- connector
- steel wire
- concrete pile
- 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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- Earth Drilling (AREA)
Abstract
A bridge drilling bored concrete pile stone removing drill aims to realize simple structure, low cost and convenient use. The bridge drilling bored concrete pile stone removing drill comprises a drill rod, a drill tube, a connector and a steel wire; the drill tube is in the shape of a water cylinder; the top of the drill rube is sealed; an opening is arranged on the lower portion of the drill tube; the connector is a screw cap provided with inner threads and fixed to the center position of the top of the drill tube; outer threads matching with the inner threads of the connector are arranged at the end of the drill rod; the drill rod is installed on the connector through the outer threads at the end; the steel wire is arranged at the position close to the bottom inside the drill rube; and the position of the steel wire is arranged along the circumference of the drill tube.
Description
Technical field
The utility model relates to a kind of bridge drilling stake drill bit.
Technical background
In some bridge drilling filling pile constructions, sometimes adopt auger boring at present, people are afraid of to have run into boulder and mud most in the construction, and these things can make auger turn round, and can not normally hole.
Summary of the invention
The utility model purpose overcomes above-mentioned existing deficiency exactly, provides a kind of bridge drilling castinplace pile simple in structure, that cost is low, easy to use to get aiguille.
The utility model comprises drilling rod, bores tube, connector and steel wire; Boring tube is water drum shape, and lower aperture above binds; Connector is the nut that is provided with internal thread, is fixed on to bore tube top center position; Drill rod end is provided with the external screw thread that matches with the connector internal thread, and drilling rod is contained on the connector by the end external screw thread; Bore place, the inherent close bottom of tube and be provided with steel wire, the steel wire position is arranged along the girth that bores tube.
The utility model is applicable to that the bridge drilling stake runs into geological conditions such as a little boulders and mud etc., can run well in the geology that those augers can't turn round; And simple in structure, cost is low, and is easy to use.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Claims (2)
1. a bridge drilling castinplace pile is got aiguille, it is characterized in that comprising drilling rod, bores tube, connector and steel wire; Boring tube is water drum shape, and lower aperture above binds; Connector is the nut that is provided with internal thread, is fixed on to bore tube top center position; Drill rod end is provided with the external screw thread that matches with the connector internal thread, and drilling rod is contained on the connector by the end external screw thread; Bore place, the inherent close bottom of tube and be provided with steel wire, the steel wire position is arranged along the girth that bores tube.
2. bridge drilling castinplace pile as claimed in claim 1 is got aiguille, and 20 centimeters are provided with steel wire apart from the bottom to it is characterized in that boring the tube inherence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201155609U CN201606006U (en) | 2010-02-11 | 2010-02-11 | Bridge drilling bored concrete pile stone removing drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201155609U CN201606006U (en) | 2010-02-11 | 2010-02-11 | Bridge drilling bored concrete pile stone removing drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606006U true CN201606006U (en) | 2010-10-13 |
Family
ID=42950712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201155609U Expired - Fee Related CN201606006U (en) | 2010-02-11 | 2010-02-11 | Bridge drilling bored concrete pile stone removing drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767337A (en) * | 2012-08-11 | 2012-11-07 | 威海市水利岩土工程有限公司 | Sleeve type screw pile machine drill and construction method for eliminating barriers |
| CN106677185A (en) * | 2017-03-30 | 2017-05-17 | 中交第三航务工程局有限公司南京分公司 | Quick cleaning device for boulders in cast-in-place pile and construction process thereof |
| CN108240176A (en) * | 2017-08-14 | 2018-07-03 | 舒丽燕 | A kind of novel bridge equipment |
-
2010
- 2010-02-11 CN CN2010201155609U patent/CN201606006U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767337A (en) * | 2012-08-11 | 2012-11-07 | 威海市水利岩土工程有限公司 | Sleeve type screw pile machine drill and construction method for eliminating barriers |
| CN102767337B (en) * | 2012-08-11 | 2015-09-02 | 威海市水利岩土工程有限公司 | The construction method of a kind of sleeve type helical stake machine drill head and rid |
| CN106677185A (en) * | 2017-03-30 | 2017-05-17 | 中交第三航务工程局有限公司南京分公司 | Quick cleaning device for boulders in cast-in-place pile and construction process thereof |
| CN108240176A (en) * | 2017-08-14 | 2018-07-03 | 舒丽燕 | A kind of novel bridge equipment |
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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: 20101013 Termination date: 20130211 |