CN203007940U - Tubular pile protection structure in side slope hammering construction - Google Patents
Tubular pile protection structure in side slope hammering construction Download PDFInfo
- Publication number
- CN203007940U CN203007940U CN 201220623782 CN201220623782U CN203007940U CN 203007940 U CN203007940 U CN 203007940U CN 201220623782 CN201220623782 CN 201220623782 CN 201220623782 U CN201220623782 U CN 201220623782U CN 203007940 U CN203007940 U CN 203007940U
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- steel casing
- tubular pile
- pile
- construction
- hammering
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Abstract
The utility model discloses a tubular pile protection structure in side slope hammering construction. The structure is used for tubular pile construction for ditch side slopes. The tubular pile protection structure comprises a steel casing, wherein the steel casing is arranged in a dug pile opening, and the top end of the steel casing is parallel to the ground; a tubular pile is arranged in the steel casing in a penetrating manner; two lifting lugs are fixedly arranged on two sides of the top of the tubular pile protection structure respectively; the inner diameter of the steel casing is 200 mm larger than the diameter of the tubular pile; and the depth of the steel casing is 500 mm deeper than the ditch depth. According to the tubular pile protection structure in the side slope hammering construction, the small-sized steel casing is used for protecting the tubular pile, and then hammering and pile sinking are performed. The structure is reasonable, and the construction is simple, so that ditch side slopes are prevented from collapsing due to piling and soil squeezing, unnecessary economic loss is reduced, a tubular pile damage phenomenon due to the fact that soil creeps, and the tubular pile inclines during hammering and pile sinking is also avoided, and furthermore, the construction quality of the tubular pile can be effectively guaranteed.
Description
Technical field
The utility model relates to the realm of building construction, refers in particular to the pile tube safeguard structure in a kind of side slope hammering construction.
Background technology
Set up from Guangdong in 1984 factory that first hand is produced pile for prestressed pipe; the concrete pre-stress pile tube is used more and more wider; its in the Soft Ground such as bridge foundation, beach beach as commonly used a kind of of pile foundation; when the construction pile for prestressed pipe; often can run within the specific limits underground soil property soft and be stream and mould state; more may meet construction pile tube when next-door neighbour's side slope; controlled as not adopting effective way; will cause slope failure and pile tube to destroy because soil property is loosening; for avoiding this type of situation to occur, need to be improved on prior art.
Summary of the invention
For overcoming the existing defective of prior art, now provide a kind of and not only can avoid the ditch side slope earthwork to cave in causing the ditch to stop up, effectively the pile tube safeguard structure in the side slope hammering of protection tube pile driving construction quality construction.
Pile tube safeguard structure in side slope hammering construction of the present utility model, the tube pile construction that is used for the ditch side slope, described pile tube safeguard structure comprises a steel casing, described steel casing be located at excavation the stake mouthful in and its top parallel to the ground, described pile tube is arranged in described steel casing.
The both sides, top of described pile tube safeguard structure are installed with respectively a hanger.
Described steel casing internal diameter is than the large 200mm of pile tube diameter, and the degree of depth of described steel casing is than the dark 500mm of the ditch degree of depth.
The utility model makes it have following beneficial effect owing to adopting above technical scheme:
at first make the steel casing by demand, installation piling machine, then artificial shoveling, then the steel casing is installed, when the hand excavation hole, the steel casing is put in the stake port part of excavation, along with going deep into of hand excavation hole, the steel casing and then sinks, after the installation of steel casing, because hand excavation's soil need be done the suitable slope of putting, there is the space in steel casing surrounding, adjust the position of steel casing, use again artificial earth fill's mode layered backfill, and successively compacting, drive piles again and detect, in the piling process, at any time the verticality of pile tube is monitored, after treating that at last tube pile construction extremely designs stake top mark height, extract the steel casing, the pile tube surrounding is carried out backfilling compaction, adopt manually successively compacting, thereby completed the installation and use of steel casing.
Pile tube safeguard structure in side slope hammering construction of the present utility model; adopt small-sized steel casing that pile tube is protected; carry out again hammer piling; this is rational in infrastructure, construction is simple, has not only avoided having reduced unnecessary economic loss because of piling soil compaction morning exercises ditch slope failure; also avoided wriggling because of soil property; cause pile tube run-off the straight in the hammer piling process, the phenomenon that causes pile tube to destroy can also effectively guarantee the construction quality of pile tube.
Description of drawings
Fig. 1 is the steel casing enlarged drawing in use of the utility model safeguard structure;
Fig. 2 a, 2b are the sectional drawing of the steel casing of the utility model safeguard structure;
Fig. 3 is safeguard structure of the present utility model schematic diagram in use;
The specific embodiment
For the benefit of to the understanding of structure of the present utility model, describe below in conjunction with drawings and Examples.
shown in Fig. 1 and Fig. 2 a, pile tube safeguard structure in side slope hammering construction of the present utility model comprises a steel casing 1, it is used for the tube pile construction of ditch side slope, this steel casing 1 is the cylindrical of a hollow, steel casing 1 be located at excavation the stake mouthful in and its upper end parallel to the ground, steel casing 1 adopts steel plate to make, steel plate wall thickness 10mm, steel casing 1 internal diameter is than the pile tube 2 large 200mm of diameter, and pile tube 2 is arranged in steel casing 1, after completing for ease of pile tube 2 constructions, steel casing 1 is extracted, weld respectively a hanger 4 in steel casing 1 both sides, top, as shown in Fig. 2 b, hanger adopts Φ 20 reinforcing bars.
again in conjunction with shown in Figure 3, in use, at first make steel casing 1 by demand, according to corresponding code requirement installation piling machine 5, then artificial shoveling, should successively down excavate, form a mouth, then steel casing 1 is installed, when the hand excavation hole, steel casing 1 is put in the stake port part of excavation, along with going deep into of hand excavation hole, steel casing 1 and then sinks, in the sinking process, note guaranteeing the verticality of steel casing 1, notice guaranteeing that the center of circle of steel casing 1 is with the center of circle coincidence of concrete precast pipe pile 2, the degree of depth of steel casing 1 is with the manually digging hole degree of depth and than the ditch 3 dark 500mm of the degree of depth, after 1 installation of steel casing, because hand excavation's soil need be done the suitable slope of putting, there is the space in steel casing 1 surrounding, adjust the position of steel casing 1, use again artificial earth fill's mode layered backfill, and successively compacting, drive piles again and detect, in the piling process, at any time the verticality of pile tube 2 is monitored, and carry out detailed monitoring record, do not meet code requirement as verticality, should in time adjust pile foundation, the verticality of steel casing 1.After treating that at last pile tube 2 constructions extremely design stake top mark height, extract steel casing 1 by the hanger 4 on steel casing 1 in the stake mouth, the steel casing 1 of extracting can reuse, after extracting steel casing 1, pile tube 2 surroundings are carried out backfilling compaction, adopt manually successively compacting, can't adopt other instrument compacting, in order to avoid destroy the pile tube 2 of having constructed, thereby completed the installation and use of steel casing 1.
Pile tube safeguard structure in side slope hammering construction of the present utility model; adopt small-sized steel casing 1 that pile tube 2 is protected; carry out again hammer piling; this is rational in infrastructure, construction is simple, has not only avoided having reduced unnecessary economic loss because of piling soil compaction morning exercises ditch slope failure; also avoided wriggling because of soil property; cause pile tube 2 run-off the straights in the hammer piling process, the phenomenon that causes pile tube 2 to destroy can also effectively guarantee the construction quality of pile tube 2.
Claims (3)
1. the pile tube safeguard structure during a side slope hammering is constructed, the tube pile construction that is used for the ditch side slope, it is characterized in that: described pile tube safeguard structure comprises a steel casing, described steel casing be located at excavation the stake mouthful in and its top parallel to the ground, described pile tube is arranged in described steel casing.
2. the pile tube safeguard structure during side slope hammering according to claim 1 is constructed, it is characterized in that: the both sides, top of described steel casing are installed with respectively a hanger.
3. the pile tube safeguard structure during side slope hammering according to claim 1 is constructed, it is characterized in that: described steel casing internal diameter is than the large 200mm of pile tube diameter, and the degree of depth of described steel casing is than the dark 500mm of the ditch degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623782 CN203007940U (en) | 2012-11-22 | 2012-11-22 | Tubular pile protection structure in side slope hammering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623782 CN203007940U (en) | 2012-11-22 | 2012-11-22 | Tubular pile protection structure in side slope hammering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007940U true CN203007940U (en) | 2013-06-19 |
Family
ID=48599549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623782 Expired - Fee Related CN203007940U (en) | 2012-11-22 | 2012-11-22 | Tubular pile protection structure in side slope hammering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007940U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612413A (en) * | 2015-01-30 | 2015-05-13 | 中冶建工集团有限公司 | Static pressure pipe pile hole protecting device |
| CN112609687A (en) * | 2020-11-17 | 2021-04-06 | 中国建筑第八工程局有限公司 | PHC pipe pile planting construction method |
| CN113684820A (en) * | 2021-08-23 | 2021-11-23 | 靳鸿喜 | Fixed point pile wedging device for land management |
| CN114575337A (en) * | 2022-03-31 | 2022-06-03 | 深圳市基础工程有限公司 | Construction method convenient for repeatedly driving pipe piles in batches |
-
2012
- 2012-11-22 CN CN 201220623782 patent/CN203007940U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612413A (en) * | 2015-01-30 | 2015-05-13 | 中冶建工集团有限公司 | Static pressure pipe pile hole protecting device |
| CN112609687A (en) * | 2020-11-17 | 2021-04-06 | 中国建筑第八工程局有限公司 | PHC pipe pile planting construction method |
| CN113684820A (en) * | 2021-08-23 | 2021-11-23 | 靳鸿喜 | Fixed point pile wedging device for land management |
| CN114575337A (en) * | 2022-03-31 | 2022-06-03 | 深圳市基础工程有限公司 | Construction method convenient for repeatedly driving pipe piles in batches |
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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: 20130619 Termination date: 20181122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |