CN103046550A - Pile extractor with vibrating lantern ring and application method thereof - Google Patents
Pile extractor with vibrating lantern ring and application method thereof Download PDFInfo
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- CN103046550A CN103046550A CN2013100072378A CN201310007237A CN103046550A CN 103046550 A CN103046550 A CN 103046550A CN 2013100072378 A CN2013100072378 A CN 2013100072378A CN 201310007237 A CN201310007237 A CN 201310007237A CN 103046550 A CN103046550 A CN 103046550A
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- pile
- collar
- timber
- pile pulling
- pulling device
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Abstract
The invention discloses a pile extractor with a vibrating lantern ring and an application method thereof. The pile extractor with a vibrating lantern ring comprises a wood pile buried in the land to be extracted. Two steel plate columns are respectively arranged on the two sides of the wood pile. A loop used for extracting the wood pile is circuitously sleeved on the top of the wood pile. The loop is also provided with a connecting member. The application method include the steps of: a) piling the two steel plate columns into the land around the wood pile through an external pile extractor; b) sleeving the top of the wood pile with the loop; and c) extracting the wood pile with the external pile extractor through the loop. By pilling of steel plate columns and pulling out the wood pile sleeved with the loop, the whole pile extracting process is rapid and convenient, pile extracting efficiency is high, only small site is required, and pile extracting cost is low.
Description
Technical field
The present invention relates to a kind of building field protective device, relate in particular to a kind of device and using method thereof of utilizing the quick pile pulling of the vibrations collar.
Background technology
In order both to guarantee the original style and features of old building, allow again old building can satisfy instructions for use simultaneously, increasing inner space rebuilding construction and strengthening construction appear in the old building group.Yet many old buildings have been squeezed into a large amount of timbers in underground in the construction in that period, and virtually transforming for the old building underpin in later stage has increased difficulty, so at first the timber under the old building must be removed before carrying out foundation construction.
At present, common pile pulling technique generally has two kinds: a kind of is the pile pulling of biting connecions full-sleeve, utilize machinery with a steel sleeve be inserted in treat pile pulling around, at the bottom of slowly imbedding, when embedment length surpasses behind the pile pulling bottom, then steel sleeve bottom steel plate is pulled out by ground machinery auto-closing with stake integral body.Another kind is to utilize full-rotating drill to carry out pile pulling, this equipment can drive steel sleeve and be Zhou Huizhuan sleeve pipe is pressed into construction area to be pulled out, then the high-strength cutter head that utilizes the mouth of pipe is to the cutting of the obstructions such as the soil body, rock stratum and steel concrete, and sleeve pipe utilizes hydraulic pressure to work the equipment of pulling out to the stake end stake is pulled out.But there is following shortcoming in these two kinds of pile extracting methods: 1, full-sleeve integral body is pulled out in the process, and the frictional force between surrounding soil and the sleeve pipe is excessive, causes pile pulling speed slow.2, on-the-spot narrow field or indoor need carry out in the engineering of pile pulling, owing to there is not sufficient space can't utilize full-rotating drill to carry out pile pulling.3, these two kinds of pile-pulling construction method costs are all higher, and length consuming time, and are large on the duration impact.
Summary of the invention
The object of the present invention is to provide a kind of vibrations collar pile pulling device and using method thereof, with solve existing pile extracting method pile pulling speed slowly, do not have sufficient space to adopt full-rotating drill to carry out the problems such as pile pulling and construction cost height, length consuming time.
To achieve these goals, the technical scheme taked of the present invention is:
A kind of vibrations collar pile pulling device comprises the timber to be extracted that is embedded in the soil, and wherein, the both sides of described timber arrange respectively a metal sheet pile, and the top of described timber is around sheathed one collar that is used for extracting described timber, and the described collar also has a junction spare.
Above-mentioned a kind of vibrations collar pile pulling device, wherein, the left and right sides of each described metal sheet pile forms a vertical dogleg section, and two described dogleg section are towards the direction of described timber.
Above-mentioned a kind of vibrations collar pile pulling device, wherein, the distance between the two described dogleg section of each described metal sheet pile is greater than the distance between the left and right sides of described timber.
Above-mentioned a kind of vibrations collar pile pulling device, wherein, the length of described metal sheet pile is 9 meters.
Above-mentioned a kind of vibrations collar pile pulling device, wherein, described link is chain, described chain is fixedly connected with the described collar.
A kind of using method that shakes collar pile pulling device wherein, comprises the described vibrations collar of above-mentioned any one pile pulling device; Step 1: two described metal sheet piles are squeezed in the soil of described timber by external extractor; Step 2: the top that the described collar is set in described timber; Step 3: external extractor is extracted described timber by the described collar.
Above-mentioned a kind of using method that shakes collar pile pulling device wherein, is filled to yellow sand in the hole of extracting described timber.
The present invention is owing to adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:
(1) squeeze into metal sheet pile and extract the timber that is arranged with the collar by employing, so that whole pile pulling process is quick and convenient, and pile pulling efficient is high.
(2) area requirements to the place is little.
(3) the required cost of pile pulling is cheap.
Description of drawings
Fig. 1 is a kind of schematic diagram of squeezing into metal sheet pile in collar pile pulling device and the using method thereof that shakes of the present invention;
Fig. 2 is a kind of schematic diagram that shakes the sheathed collar in collar pile pulling device and the using method thereof of the present invention;
Fig. 3 is a kind of sectional view that shakes collar pile pulling device and using method thereof of the present invention.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but not as limiting to the invention.
Fig. 1 is a kind of schematic diagram of squeezing into metal sheet pile in collar pile pulling device and the using method thereof that shakes of the present invention, Fig. 2 is a kind of schematic diagram that shakes the sheathed collar in collar pile pulling device and the using method thereof of the present invention, Fig. 3 is a kind of sectional view that shakes collar pile pulling device and using method thereof of the present invention, sees also Fig. 1, Fig. 2 and shown in Figure 3.A kind of vibrations collar pile pulling device of the present invention, comprise the timber to be extracted 1 that is embedded in the soil, in the soil, both sides of timber 1, squeeze into respectively a metal sheet pile 2 is set, the sheathed collar 3 at the top of timber 1, so that external extractor can outwards be extracted timber 1 by the collar 3 in the soil, simultaneously, the collar 3 also is provided with a junction spare 31.
The present invention also has following embodiment on the basis of the above:
In the first embodiment of the present invention, please continue referring to Fig. 1, Fig. 2 and shown in Figure 3.The left and right sides of each metal sheet pile 2 is bent to form the dogleg section 21 of a vertical configuration, and two dogleg section 21 of each steel plate 2 are respectively towards the direction of timber 1.
In the second embodiment of the present invention, the distance between two dogleg section 21 of the left and right sides of each metal sheet pile 2 is greater than the distance between the left and right sides of timber 1, so that two metal sheet piles 2 can encase timber 1.
In the third embodiment of the present invention, the length of metal sheet pile 2 is more than 9 meters.
In the fourth embodiment of the present invention, above-mentioned link 31 is a chain, and this chain is fixedly connected with the collar 3.
The present invention also has following mode of occupation on the basis of the above:
A kind of using method that shakes collar pile pulling device please continue referring to Fig. 1, Fig. 2 and shown in Figure 3.
Step 1: two metal sheet piles 2 that adopt external extractor will reach more than 9 meters are squeezed into respectively in the soil of timber to be extracted 1 both sides, and two dogleg section 21 of each steel plate 2 are respectively towards the direction of timber 1, so that the soil of timber 1 one sides is loosening.
Step 2: the mud at cleaning timber 1 top and loosening the soil, so that the collar 3 can be tightly placed in the top of timber 1.
Step 3: external extractor is outwards extracted timber 1 in the soil by the collar 3.
Step 4: after timber 1 extracted, the hole that forms with the yellow sand quickly stuffing.
In sum, use the present invention's a kind of vibrations collar pile pulling device and using method thereof, squeeze into metal sheet pile and extract the timber that is arranged with the collar by employing, so that whole pile pulling process is quick and convenient, pile pulling efficient is high, and little to the area requirements in place, simultaneously, the required cost of pile pulling is cheap.
The above only is preferred embodiment of the present invention; be not so restriction embodiments of the present invention and protection domain; to those skilled in the art; should recognize that being equal to that all utilizations manual of the present invention and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in protection scope of the present invention.
Claims (7)
1. one kind shakes collar pile pulling device, comprise the timber to be extracted that is embedded in the soil, it is characterized in that the both sides of described timber arrange respectively a metal sheet pile, the top of described timber is around sheathed one collar that is used for extracting described timber, and the described collar also has a junction spare.
2. described vibrations collar pile pulling device according to claim 1 is characterized in that the left and right sides of each described metal sheet pile forms a vertical dogleg section, and two described dogleg section are towards the direction of described timber.
3. described vibrations collar pile pulling device according to claim 2 is characterized in that the distance between the two described dogleg section of each described metal sheet pile is greater than the distance between the left and right sides of described timber.
4. described vibrations collar pile pulling device according to claim 1 is characterized in that the length of described metal sheet pile is 9 meters.
5. described vibrations collar pile pulling device according to claim 1 is characterized in that described link is chain, and described chain is fixedly connected with the described collar.
6. a using method that shakes collar pile pulling device is characterized in that, comprises the described vibrations collar of any one pile pulling device in the claim 1 to 5; Step 1: two described metal sheet piles are squeezed in the soil of described timber by external extractor; Step 2: the top that the described collar is set in described timber; Step 3: external extractor is extracted described timber by the described collar.
7. the using method of described vibrations collar pile pulling device according to claim 6 is characterized in that, yellow sand is filled in the hole of extracting described timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007237.8A CN103046550B (en) | 2013-01-08 | 2013-01-08 | A kind of vibrations collar pile pulling device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310007237.8A CN103046550B (en) | 2013-01-08 | 2013-01-08 | A kind of vibrations collar pile pulling device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103046550A true CN103046550A (en) | 2013-04-17 |
| CN103046550B CN103046550B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310007237.8A Active CN103046550B (en) | 2013-01-08 | 2013-01-08 | A kind of vibrations collar pile pulling device and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141306A (en) * | 2013-05-07 | 2014-11-12 | 上海建工五建集团有限公司 | Semi-casing-pipe vibrating pile pulling device and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736746A (en) * | 2009-12-04 | 2010-06-16 | 上海智平基础工程有限公司 | Construction method for vibrator pipe sinking high-pressure grouting underpinning pile extracting |
| JP2010255214A (en) * | 2009-04-22 | 2010-11-11 | Nippon Beesu Kk | Casing for pulling out existing pile |
| CN202401460U (en) * | 2011-12-27 | 2012-08-29 | 上海绿地建设(集团)有限公司 | Sleeve pipe moisture injection process type steel sleeve pipe |
| CN202543935U (en) * | 2012-02-01 | 2012-11-21 | 简乐嘉 | Pile extracting sleeve |
| CN203022001U (en) * | 2013-01-08 | 2013-06-26 | 上海建工二建集团有限公司 | Pile-pulling device with vibrating sleeve ring |
-
2013
- 2013-01-08 CN CN201310007237.8A patent/CN103046550B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010255214A (en) * | 2009-04-22 | 2010-11-11 | Nippon Beesu Kk | Casing for pulling out existing pile |
| CN101736746A (en) * | 2009-12-04 | 2010-06-16 | 上海智平基础工程有限公司 | Construction method for vibrator pipe sinking high-pressure grouting underpinning pile extracting |
| CN202401460U (en) * | 2011-12-27 | 2012-08-29 | 上海绿地建设(集团)有限公司 | Sleeve pipe moisture injection process type steel sleeve pipe |
| CN202543935U (en) * | 2012-02-01 | 2012-11-21 | 简乐嘉 | Pile extracting sleeve |
| CN203022001U (en) * | 2013-01-08 | 2013-06-26 | 上海建工二建集团有限公司 | Pile-pulling device with vibrating sleeve ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141306A (en) * | 2013-05-07 | 2014-11-12 | 上海建工五建集团有限公司 | Semi-casing-pipe vibrating pile pulling device and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN103046550B (en) | 2015-11-25 |
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