CN2354994Y - Excavator for casting concrete piles by sinking pile - Google Patents
Excavator for casting concrete piles by sinking pile Download PDFInfo
- Publication number
- CN2354994Y CN2354994Y CN 99200135 CN99200135U CN2354994Y CN 2354994 Y CN2354994 Y CN 2354994Y CN 99200135 CN99200135 CN 99200135 CN 99200135 U CN99200135 U CN 99200135U CN 2354994 Y CN2354994 Y CN 2354994Y
- Authority
- CN
- China
- Prior art keywords
- soil
- sample barrel
- soil sample
- mentioned
- soil sampler
- 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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a soil sampler for construction use, which can casts concrete piles with sunk tubes. The aim of the utility model is to increase the amount of grabbed soil body. The soil sampler comprises a soil sample barrel (1) whose lower part has an opening, soil body holding pieces (3) that incline upward are formed on the inner side surface of the soil sample barrel, an exhaust vent (2) that is arranged on the top surface of the soil sample barrel, and a demountable impact hammer (4) is installed on the top surface of the soil sample barrel.
Description
The present invention relates to field of civil engineering, relate in particular to the construction equipment of stake.
In the past, ground for the more soil body of water content, no matter be the construction equipment of compaction pile, or the construction equipment of cast-in-place concrete pile, usually use sleeve pipe to form the stake hole by ballistic method, in the process of pore-forming, the bottom of above-mentioned sleeve pipe is blocked, about the tumping rummer edge, impact the bottom that this is blocked at inside pipe casing, just with the heavy assigned position of being located at of sleeve pipe, the shortcoming of above-mentioned construction equipment is when the ground soil body is hard, or run into than ratchel when the bottom of blocking of above-mentioned sleeve pipe, then can't further above-mentioned sleeve pipe be moved down.So in this occasion, people usually adopt soil sampler to take than hardpan, such as soil bodys such as flour sands, by the impact mode sleeve pipe are brought into assigned position more afterwards, but the extracting of this existing soil sampler soil amount is less.
The purpose of this utility model is to provide a kind of construction soil sampler of novel immersed tube bored concrete pile, and its amount that grasps the soil body is more, thereby can improve efficiency of construction.
Above-mentioned purpose of the present utility model is that the construction by the immersed tube bored concrete pile of following structure realizes with soil sampler, this soil sampler comprises soil sample barrel, the bottom opening that it is characterized in that this soil sample barrel, on the inner surface of soil sample barrel, be formed with acclivitous soil body retention tab, offer steam vent at the end face of soil sample barrel.
In above-mentioned soil sampler, the top of above-mentioned soil sample barrel is connected with jump bit.
In above-mentioned soil sampler, above-mentioned jump bit is fixed on the above-mentioned soil sample barrel removably.
In above-mentioned soil sampler, above-mentioned steam vent is provided with a plurality of.
In above-mentioned soil sampler, above-mentioned soil body retention tab is provided with a plurality of.
The advantage of soil sampler of the present utility model is to measure greatly thereby grasp soil owing to be provided with soil body retention tab, can improve efficiency of construction greatly, reduces cost.Owing to be provided with the whole jump bit that connects in the soil sampler, can increase the degree of depth of the downward incision soil body, thereby can further increase the amount of fetching earth.
Be described with soil sampler below in conjunction with the construction of accompanying drawing immersed tube bored concrete pile of the present utility model.
Fig. 1 is the elevation of the construction of immersed tube bored concrete pile of the present utility model with soil sampler, and wherein soil sample barrel is for analysing and observe.
As shown in Figure 1, the construction of immersed tube bored concrete pile of the present utility model comprises soil sample barrel 1 with soil sampler, its bottom opening, be formed with a plurality of acclivitous soil body retention tabs 3 within it on the wall, end face at soil sample barrel 1 offers a plurality of steam vents 2, jump bit 4 is installed on soil sample barrel 1, and its demountable mode is installed on this soil sample barrel 1.
When operation, promote jump bit 4, let-down afterwards, this soil sampler pours along sleeve pipe in the soil body of sleeve bottom, mentions this soil sampler afterwards, because above-mentioned jump bit 4 is installed on the soil sample barrel 1 removably, like this after the construction of fetching earth finishes, can utilize this jump bit 4, adopt the impact mode that sleeve pipe is brought into prescribed depth, or tamp the compacting action of material.
Claims (5)
1. the construction soil sampler of an immersed tube bored concrete pile, it comprises soil sample barrel, it is characterized in that the bottom opening of this soil sample barrel, is formed with acclivitous soil body retention tab on the inner surface of soil sample barrel, offers steam vent at the end face of soil sample barrel.
2. soil sampler according to claim 1 is characterized in that the top of above-mentioned soil sample barrel is connected with jump bit.
3. soil sampler according to claim 1 is characterized in that above-mentioned jump bit is fixed on the above-mentioned soil sample barrel removably.
4. soil sampler according to claim 1, it is a plurality of to it is characterized in that above-mentioned steam vent is provided with.
5. soil sampler according to claim 1 is characterized in that above-mentioned soil body retention tab is provided with a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200135 CN2354994Y (en) | 1999-01-06 | 1999-01-06 | Excavator for casting concrete piles by sinking pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99200135 CN2354994Y (en) | 1999-01-06 | 1999-01-06 | Excavator for casting concrete piles by sinking pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2354994Y true CN2354994Y (en) | 1999-12-22 |
Family
ID=33996178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99200135 Expired - Fee Related CN2354994Y (en) | 1999-01-06 | 1999-01-06 | Excavator for casting concrete piles by sinking pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2354994Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733363A (en) * | 2012-06-29 | 2012-10-17 | 河海大学 | Pipe type side opening opening-closing soft soil taking device and soil taking method of soil taking device |
| CN102900061A (en) * | 2012-10-10 | 2013-01-30 | 河海大学 | Soil taking device and soil taking method of starting side opening of movable doorseal |
| CN104294818A (en) * | 2014-08-07 | 2015-01-21 | 王继忠 | Construction method for concrete pile |
| CN104294817A (en) * | 2014-08-06 | 2015-01-21 | 王继忠 | Construction method for concrete pile |
| CN104502142B (en) * | 2014-12-09 | 2017-02-22 | 苏州国环环境检测有限公司 | Tight wetland soil collector |
-
1999
- 1999-01-06 CN CN 99200135 patent/CN2354994Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733363A (en) * | 2012-06-29 | 2012-10-17 | 河海大学 | Pipe type side opening opening-closing soft soil taking device and soil taking method of soil taking device |
| CN102733363B (en) * | 2012-06-29 | 2015-06-10 | 河海大学 | Pipe type side opening opening-closing soft soil taking device and soil taking method of soil taking device |
| CN102900061A (en) * | 2012-10-10 | 2013-01-30 | 河海大学 | Soil taking device and soil taking method of starting side opening of movable doorseal |
| CN102900061B (en) * | 2012-10-10 | 2015-01-14 | 河海大学 | Soil taking device and soil taking method of starting side opening of movable doorseal |
| CN104294817A (en) * | 2014-08-06 | 2015-01-21 | 王继忠 | Construction method for concrete pile |
| CN104294817B (en) * | 2014-08-06 | 2016-06-29 | 王继忠 | The construction method of concrete-pile |
| CN104294818A (en) * | 2014-08-07 | 2015-01-21 | 王继忠 | Construction method for concrete pile |
| CN104294818B (en) * | 2014-08-07 | 2016-06-29 | 王继忠 | The construction method of concrete-pile |
| CN104502142B (en) * | 2014-12-09 | 2017-02-22 | 苏州国环环境检测有限公司 | Tight wetland soil collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |