CN203961808U - A kind of full screw earth auger construction CFG stake positioner at night - Google Patents
A kind of full screw earth auger construction CFG stake positioner at night Download PDFInfo
- Publication number
- CN203961808U CN203961808U CN201420369103.0U CN201420369103U CN203961808U CN 203961808 U CN203961808 U CN 203961808U CN 201420369103 U CN201420369103 U CN 201420369103U CN 203961808 U CN203961808 U CN 203961808U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- positioner
- pen
- pedestal
- night
- 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)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model belongs to building engineering field, be specifically related to full screw earth auger construction CFG stake positioner at night, this positioner comprises the pedestal that is arranged on drill bit side, and the inverted T shape laser positioning pen arranging on pedestal composition, adopt the positioner of this structure, when use, only the laser positioning pen on it need be opened, make the laser beam of its ejaculation and the stake corresponding location that can complete drill bit of bit line of finishing in advance on ground, and can easily pedestal be disassembled from drill bit, do not affect the normal work of drill bit, the low equipment of whole apparatus cost is easy to get, and implementation result is good.
Description
Technical field:
The utility model belongs to building engineering field, is specifically related to full screw earth auger construction CFG stake positioner at night.
Background technology:
CFG stake has another name called CFG, is added water and is mixed and stirred by rubble, aggregate chips, sand, flyash mixed cement, the variable intensity stake with some strength of making by various forming machinery.CFG stake is a kind of Low Intensity Concrete Piles, can make full use of the bearing capacity acting in conjunction of inter-pile soil, and can transmit load in deep foundation, has good technical performance and economic effect; It generally need not calculate arrangement of reinforcement, and can utilize industrial waste flyash and aggregate chips to make admixture, and construction costs is cheap, in the time that building lot is processed construction, is widely used.But general CFG pile driving construction uninterrupted construction in equal 24 hours, and the earth that the anchor point of the follow-up stake of CFG pile driving construction had often previously been constructed covers, especially carry on construction work at night, the location of stake is more difficult, and once follow-up stake location is inaccurate, bring great trouble can to whole engineering, have a strong impact on the progress of engineering.
Summary of the invention
The problems that exist for prior art, the utility model provides a kind of full screw earth auger simple in structure construction CFG stake positioner at night, this positioner comprises the pedestal that is arranged on drill bit side, and the inverted T shape laser positioning pen arranging on pedestal composition, adopt the positioner of this structure, when use, only the laser positioning pen on it need be opened, make the laser beam of its ejaculation and the stake corresponding location that can complete drill bit of bit line of finishing in advance on ground, and can easily pedestal be disassembled from drill bit, do not affect the normal work of drill bit, the low equipment of whole apparatus cost is easy to get, and implementation result is good.
The utility model is by the following technical solutions: a kind of full screw earth auger construction CFG stake positioner at night, and this positioner comprises the pedestal that is arranged on drill bit side, and the inverted T shape laser positioning pen arranging on pedestal composition;
Wherein said inverted T shape laser positioning pen is made up of with pen with means for holding it in right position II and pen with means for holding it in right position III vertical with pen with means for holding it in right position I and that be on same level axis a pen with means for holding it in right position I vertical with drill axis;
Described pedestal is flexibly connected with drill bit, can disassemble from drill bit;
Described drill bit is arranged on gadder.
Adopt the positioner of this structure, only need to be by accurately location, ground stake position, and draw and establish horizontal location line and perpendicular positioning line above each position, in the time that used night, only the laser positioning pen on pedestal need be opened, the laser beam that pen with means for holding it in right position I is penetrated is corresponding with the perpendicular positioning line of finishing in advance on ground, afterwards by adjusting the front and back position of drill bit, the laser beam that pen with means for holding it in right position II and pen with means for holding it in right position III are penetrated is corresponding with the horizontal location line of finishing in advance on ground, can complete the location of drill bit, even if the earth that the anchor point of follow-up like this stake had often previously been constructed covers, as long as can also see the position line on stake position, just can overlap positioner by this accurately locates drill bit, facilitate follow-up construction operation, simultaneously owing to can being connected by slide rail or other movable connection methods between pedestal and drill bit, after having located, can conveniently pedestal be disassembled from drill bit together with pen with means for holding it in right position above, so just can not affect the normal work of drill bit, and can be according to the requirement of different station, adjust at any time pedestal and the position of pen with means for holding it in right position above, expanded the versatility of equipment.
In sum, adopt the positioner of this structure, when use, only the laser positioning pen on it need be opened, make the laser beam of its ejaculation and the stake corresponding location that can complete drill bit of bit line of finishing in advance on ground, and can easily pedestal be disassembled from drill bit, do not affect the normal work of drill bit, the low equipment of whole apparatus cost is easy to get, and implementation result is good.
Brief description of the drawings
Fig. 1 is the structural representation of full screw earth auger construction CFG stake positioner at night described in the utility model;
Fig. 2 be in Fig. 1 bit part look up enlarged drawing;
Fig. 3 is the use state reference map of full screw earth auger construction CFG stake positioner at night described in the utility model;
In figure, 1 is gadder, and 2 is drill bit, and 3 is pedestal, and 4 is pen with means for holding it in right position I, and 5 is pen with means for holding it in right position II, and 6 is pen with means for holding it in right position III, and 7 is perpendicular positioning line, and 8 is horizontal location line.
Detailed description of the invention
A kind of full screw earth auger construction CFG stake positioner at night, this positioner comprises the pedestal 3 that is arranged on drill bit 2 sides, and the inverted T shape laser positioning pen composition arranging on pedestal 3;
Wherein said inverted T shape laser positioning pen is made up of with pen with means for holding it in right position II 5 and pen with means for holding it in right position III 6 vertical with pen with means for holding it in right position I 4 and that be on same level axis a pen with means for holding it in right position I 4 vertical with drill bit 2 axis;
Described pedestal 3 is flexibly connected with drill bit 2, can disassemble from drill bit 2;
Described drill bit 2 is arranged on gadder 1;
In the time that used night, only the laser positioning pen on pedestal need be opened, the laser beam that pen with means for holding it in right position I 4 is penetrated is corresponding with the perpendicular positioning line 7 of finishing in advance on ground, afterwards by adjusting the front and back position of drill bit, the laser beam that pen with means for holding it in right position II 5 and pen with means for holding it in right position III 6 are penetrated is corresponding with the horizontal location line 8 of finishing in advance on ground, the location that can complete drill bit.
Claims (3)
1. a full screw earth auger construction CFG stake positioner at night simple in structure, it is characterized in that: this positioner comprises the pedestal (3) that is arranged on drill bit (2) side, and at the upper inverted T shape laser positioning pen composition arranging of pedestal (3);
Wherein said inverted T shape laser positioning pen is made up of with pen with means for holding it in right position II (5) and pen with means for holding it in right position III (6) vertical with pen with means for holding it in right position I (4) and that be on same level axis a pen with means for holding it in right position I (4) vertical with drill bit (2) axis.
Night according to claim 1 positioner, it is characterized in that: described pedestal (3) is flexibly connected with drill bit (2).
Night according to claim 1 positioner, it is characterized in that: described drill bit (2) is arranged on gadder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369103.0U CN203961808U (en) | 2014-07-04 | 2014-07-04 | A kind of full screw earth auger construction CFG stake positioner at night |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369103.0U CN203961808U (en) | 2014-07-04 | 2014-07-04 | A kind of full screw earth auger construction CFG stake positioner at night |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961808U true CN203961808U (en) | 2014-11-26 |
Family
ID=51922407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420369103.0U Expired - Fee Related CN203961808U (en) | 2014-07-04 | 2014-07-04 | A kind of full screw earth auger construction CFG stake positioner at night |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273430A (en) * | 2019-06-10 | 2019-09-24 | 中国二十冶集团有限公司 | A kind of night stake point location construction method |
-
2014
- 2014-07-04 CN CN201420369103.0U patent/CN203961808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273430A (en) * | 2019-06-10 | 2019-09-24 | 中国二十冶集团有限公司 | A kind of night stake point location construction method |
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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 |
Granted publication date: 20141126 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |