CN202215170U - Obstacle removal device - Google Patents
Obstacle removal device Download PDFInfo
- Publication number
- CN202215170U CN202215170U CN 201120382535 CN201120382535U CN202215170U CN 202215170 U CN202215170 U CN 202215170U CN 201120382535 CN201120382535 CN 201120382535 CN 201120382535 U CN201120382535 U CN 201120382535U CN 202215170 U CN202215170 U CN 202215170U
- Authority
- CN
- China
- Prior art keywords
- obstacle removal
- barrel
- tube
- removing obstacles
- drill rod
- 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 - Lifetime
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Abstract
The utility model relates to an obstacle removal device. The obstacle removal device is characterized by including an obstacle removal barrel, a drill rod and a drill rod connector, wherein the obstacle removal barrel is provided with a closed top and an open bottom, the drill rod is connected to the top of the obstacle removal barrel, the drill rod connector is connected to the top of the drill rod and used for being connected with drilling equipment in a matched manner, a plurality of steel wire ropes are connected in the bottom barrel opening of the obstacle removal barrel, the outer ends of the steel wire ropes are fixedly connected to different circumferential positions of the barrel wall of the obstacle removal barrel, and the inner ends of the steel wire ropes extend into the center of the bottom barrel opening of the obstacle removal barrel in a staggered manner. The obstacle removal device not only can clean up large-diameter concrete blocks which are formed during the treatment of used piles, but also is simple and convenient to operate.
Description
Technical field
The utility model relates to a kind of Device for clearing away obstacle.
Background technology
Punching stake machine is when handling old stake; In the stake hole, can form the concrete block of diameter at 30-60cm, because the particle diameter of concrete block is bigger, and that traditional pump is inhaled anti-circulation caliber is too little; Therefore can't be with the concrete block sucking-off; Cause the later stage to use the penetration rate of pile-driving machine very slow, and cause the boring perpendicularity deviation excessive, influence pile quality.
Summary of the invention
In order to solve existing in prior technology the problems referred to above, the utility model provides a kind of Device for clearing away obstacle, and it can not only be cleaned out the bigger concrete stone of particle diameter that forms in the old stake processing procedure, and simple to operation.
The utility model technical scheme is to constitute like this; A kind of Device for clearing away obstacle; It is characterized in that: it comprises the tube of removing obstacles of top seal and bottom opening, the tool joint that is connected with rig of being used for that is connected in the drilling rod at a top of removing obstacles and is connected in the drilling rod top; Removing obstacles is connected with many wire rope in the bottom nozzle of tube, and the outer end of each wire rope is fixedly connected on respectively on the different circumferential positions of barrel of the tube of removing obstacles, and the inner overhangs into the nozzle center, bottom of the tube of removing obstacles and interlaced.
For the further boss stone effect of removing obstacles; Making each wire rope in the bottom nozzle of tube of removing obstacles, form spirality distributes; Can cause the effect of concrete block stone " only import but no export " like this; Can significantly clear up concrete block stone, guarantee the verticality of pile-driving machine pile and improve the pile-driving machine penetration rate.
The operating principle of the utility model technique scheme is explained as follows: use punching stake machine that punching is carried out in old stake earlier; After punching finishes; Device for clearing away obstacle is connected in pile-driving machine (rig) bottom through tool joint, Device for clearing away obstacle is stretched into the processing of removing obstacles in the hole, the tube of removing obstacles descends on one side and stretches into a hole; Rotation under the drive of pile-driving machine on one side makes the bigger concrete stone of particle diameter that forms in the old stake processing procedure cross wire rope and gets in the tube of removing obstacles.When upwards mentioning Device for clearing away obstacle, stone is promptly taken out of by Device for clearing away obstacle.
Compared to prior art, the utlity model has following advantage: the effect of removing obstacles behind the use Device for clearing away obstacle is obvious, can not only clean out by preferably that particle diameter is big concrete block stone, guarantees the verticality of pile-driving machine pile, improves the penetration rate of pile-driving machine; And since connecting mode and the drilling rod of Device for clearing away obstacle be as good as, the existing rig drive Device for clearing away obstacle therefore capable of using work of removing obstacles, simple to operation.
Description of drawings
Fig. 1 is the utility model embodiment organigram.
Fig. 2 is the upward view of Fig. 1.
Label declaration among the figure: 1, the tube of removing obstacles, 2, drilling rod, 3, tool joint, 4, wire rope.
The specific embodiment
Below in conjunction with the Figure of description and the specific embodiment the utility model content is elaborated:
A kind of Device for clearing away obstacle structural representation that provides for the utility model as depicted in figs. 1 and 2; It is characterized in that: it comprises the tube 1 of removing obstacles of top seal and bottom opening, the tool joint 3 that is connected with rig of being used for that is connected in the drilling rod 2 at tube 1 top of removing obstacles and is connected in drilling rod 2 tops; Remove obstacles and be connected with many wire rope 4 in tube 1 the bottom nozzle; The outer end of each wire rope 4 is fixedly connected on respectively on the different circumferential positions of barrel of the tube 1 of removing obstacles, and the inner overhangs into the nozzle center, bottom of the tube 1 of removing obstacles and interlaced.
Each wire rope 4 forms spirality and distributes in the bottom nozzle of tube 1 of removing obstacles.
Claims (2)
1. Device for clearing away obstacle; It is characterized in that: it comprises the tube (1) of removing obstacles of top seal and bottom opening, the tool joint (3) that is connected with rig of being used for that is connected in the drilling rod (2) at tube (1) top of removing obstacles and is connected in drilling rod (2) top; Remove obstacles the tube (1) the bottom nozzle in be connected with many wire rope (4); The outer end of each wire rope (4) is fixedly connected on respectively on the different circumferential positions of barrel of the tube (1) of removing obstacles, and the inner overhangs into the nozzle center, bottom of the tube (1) of removing obstacles and interlaced.
2. Device for clearing away obstacle according to claim 1 is characterized in that: each wire rope (4) forms spirality and distributes in the bottom nozzle of tube (1) of removing obstacles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120382535 CN202215170U (en) | 2011-09-27 | 2011-09-27 | Obstacle removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120382535 CN202215170U (en) | 2011-09-27 | 2011-09-27 | Obstacle removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215170U true CN202215170U (en) | 2012-05-09 |
Family
ID=46014430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120382535 Expired - Lifetime CN202215170U (en) | 2011-09-27 | 2011-09-27 | Obstacle removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832118A (en) * | 2015-05-12 | 2015-08-12 | 葛洲坝集团第一工程有限公司 | Device and method for fishing drill dregs |
| CN108265719A (en) * | 2017-12-28 | 2018-07-10 | 上海建工二建集团有限公司 | Underwater gravel cleaning device and installation method thereof |
-
2011
- 2011-09-27 CN CN 201120382535 patent/CN202215170U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832118A (en) * | 2015-05-12 | 2015-08-12 | 葛洲坝集团第一工程有限公司 | Device and method for fishing drill dregs |
| CN108265719A (en) * | 2017-12-28 | 2018-07-10 | 上海建工二建集团有限公司 | Underwater gravel cleaning device and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 350015 Block A, Zhongjian Strait Business Plaza, 60 Rujiangxi Road, Mawei District, Fuzhou City, Fujian Province (Free Trade Test Zone) Patentee after: CSCEC Strait Construction and Development Co., Ltd. Address before: 350000 No. 148 North Central Road, Gulou District, Fuzhou City, Fujian Province Patentee before: The Third Company of China Seventh Engineering Bureau Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |
|
| CX01 | Expiry of patent term |