CN103850246A - End part protective shoe sleeve of steel plate pile - Google Patents
End part protective shoe sleeve of steel plate pile Download PDFInfo
- Publication number
- CN103850246A CN103850246A CN201210513399.4A CN201210513399A CN103850246A CN 103850246 A CN103850246 A CN 103850246A CN 201210513399 A CN201210513399 A CN 201210513399A CN 103850246 A CN103850246 A CN 103850246A
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- China
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- steel sheet
- sheet pile
- steel plate
- shoe cover
- plate pile
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Abstract
The invention discloses an end part protective shoe sleeve of a steel plate pile, which is mounted at the lower end of the steel plate pile. The end part protective shoe sleeve is provided with a shoe sleeve body with an outer outline shape which corresponds to the section of the steel plate pile, wherein an opening groove for embedding the lower end of the steel plate pile is formed in the upper part of the shoe sleeve body; the lower part of the shoe sleeve body is a tapered body. The end part protective shoe sleeve of the steel plate pile designed by the invention can be used for effectively protecting the end part of the steel plate pile so as to prevent hard soil or gravels from being damaged, prolong the service life of the steel plate pile and improve the repeated utilization times of the steel plate pile. Meanwhile, the piling effect is guaranteed, the piling resistance is reduced and the piling efficiency is improved. The design is simple to manufacture and low in cost, and is good for popularization.
Description
Technical field
The present invention relates to steel sheet pile protective device, refer to particularly a kind of steel sheet pile end protection shoe cover that prevents steel sheet pile damage.
Background technology
Steel sheet pile is to be applied to one of hot rolling in civil engineering or major product of cold-rolled forming section, utilizes pile driver to beat (pressure) steel sheet pile and enters ground, make it interlink into steel sheet-pile wall, is used for keeping off soil or dash.Generally be applicable to the deep foundation pit support that Soft Ground and groundwater table are higher, easy construction, sealing performance is good, can reuse.
Steel sheet pile, divides and has two types of cold bending thin wall steel sheet pile and hot-rolled steel sheet piles by production technology.In engineering construction, cold bending steel sheet piling range of application is narrower, mostly supplements as the material of application, and hot-rolled steel sheet pile is the leading products of engineering application always.
Hot rolling U-shaped steel sheet pile is a kind of reusable steel sheet pile, and its purposes is very extensive, architectural such as being applied in permanent structure, as harbour, unloading apron, levee revetment, revetment, shelves cob wall, mole, trraning pole, dock, gate etc.; Be applied on temporary structure thing, as laid the gear soil, dash, sand wall etc. of interim irrigation canals and ditches excavation for seal a mountain pass, expand bank, cutout, bridge construction cofferdam, large-scale pipeline temporarily; In flood-fighting, can be used for flood control, anti-collapse, collapse, anti-drift sand etc.Steel sheet pile is the fixation means as shore protection, bulkhead wall and harbour, river.Because reusable steel sheet pile need to be driven piles in hard soil construction or the soil that contains gravel, steel sheet pile end is easy to be damaged by hard soil property or gravel, there is cracking in various degree, fall piece and crimping, thereby affected application life and the effect of steel sheet pile.Therefore,, in order to improve application life and the piling effect of steel sheet pile, need a kind of device that prevents the damage of steel sheet pile end.
Summary of the invention
Object of the present invention is exactly to overcome the defect that existing steel sheet pile exists, and a kind of simple in structure, extending steel plate stake life-span is provided, ensures the steel sheet pile end protection shoe cover of piling effect.
For achieving the above object; the steel sheet pile end protection shoe cover that the present invention is designed; be arranged on steel sheet pile lower end; its special character is: it has a shoe cover that outer contour shape is corresponding with steel sheet pile section; the top of described shoe cover offers the open slot embedding for steel sheet pile lower end, and the bottom of described shoe cover is bullet.
Further, the opening degree of depth A=30 ~ 100mm of described open slot.Make like this steel sheet pile end be positioned over completely in protective sleeve.
Again further, the cell wall thickness B=1/5A ~ 1/10A of described open slot.The protective sleeve of thickness is combined more firmly with steel sheet pile like this, reduces the resistance of steel sheet pile in the time pulling up.
Again further, apex angle α=30 ~ 60 ° of described bullet.Like this, the resistance can reduce steel sheet pile piling time.
Again further, on the cell wall of described open slot, be provided with the bolt assembly of fixation steel plate stake lower end.
Further, described bolt assembly is provided with four; Wherein, web center, open slot both sides is respectively provided with one, and 1/4 position, two ends, the open slot edge of a wing is respectively provided with one.
The invention has the advantages that: the designed steel sheet pile of the present invention end protection shoe cover can effectively be protected steel sheet pile end, avoids being damaged by hard soil property or gravel, has extended the application life of steel sheet pile, improved steel sheet pile recycling number of times.Meanwhile, ensured piling effect, the resistance while reducing piling, improves the efficiency of piling.The design makes simply, with low cost, is beneficial to popularization.
Brief description of the drawings
Fig. 1 is a kind of steel sheet pile end protection shoe cover structural representation.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is that generalized section is looked on a left side of Fig. 1.
In figure: shoe cover 1, open slot 1a, bullet 1b, bolt assembly 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Steel sheet pile end protection shoe cover shown in Fig. 1 ~ 3; be arranged on steel sheet pile lower end; it has a shoe cover 1 that outer contour shape is corresponding with steel sheet pile section, and the top of shoe cover 1 offers the open slot 1a embedding for steel sheet pile lower end, and the bottom of shoe cover 1 is bullet 1b.Open slot 1a opening is slightly larger than steel sheet pile thickness, the opening degree of depth A=50mm of open slot 1a.Cell wall thickness B=1/6A of open slot 1a.Apex angle α=60 ° of bullet 1b.On the cell wall of open slot 1a, be provided with the bolt assembly 2 of fixation steel plate stake lower end.Bolt assembly 2 is provided with four; Wherein, web center, open slot 1a both sides is respectively provided with one, and 1/4 position, two ends, the open slot 1a edge of a wing is respectively provided with one.
Using before steel sheet pile piling, first shoe cover 1 is placed on to steel sheet pile bottom, then the bolt hole that bolt assembly 2 is passed on shoe cover 1 and steel sheet pile, both are fixed.
In the time using steel sheet pile piling, then shoe cover 1 cone angle is driven piles downwards, when protection sustains damage, cannot use time, changes in time, avoids damaging steel sheet pile body.
Use after steel sheet pile of the present invention end protection shoe cover, greatly improved the number of times of reusing of steel sheet pile, simultaneously because shoe cover 1 bottom is tapered, the resistance while effectively having reduced piling, thus improve the efficiency of piling.
Claims (6)
1. a steel sheet pile end protection shoe cover; be arranged on steel sheet pile lower end; it is characterized in that: it has a shoe cover (1) that outer contour shape is corresponding with steel sheet pile section; the top of described shoe cover (1) offers the open slot (1a) embedding for steel sheet pile lower end, and the bottom of described shoe cover (1) is bullet (1b).
2. steel sheet pile according to claim 1 end protection shoe cover, is characterized in that: the opening degree of depth A=30 ~ 100mm of described open slot (1a).
3. steel sheet pile according to claim 2 end protection shoe cover, is characterized in that: the cell wall thickness B=1/5A ~ 1/10A of described open slot (1a).
4. according to the steel sheet pile end protection shoe cover described in claim 1 or 2 or 3, it is characterized in that: apex angle α=30 ~ 60 ° of described bullet (1b).
5. according to the steel sheet pile end protection shoe cover described in claim 1 or 2 or 3, it is characterized in that: the bolt assembly (2) that is provided with fixation steel plate stake lower end on the cell wall of described open slot (1a).
6. steel sheet pile according to claim 5 end protection shoe cover, is characterized in that: described bolt assembly (2) is provided with four; Wherein, web center, open slot (1a) both sides is respectively provided with one, and 1/4 position, open slot (1a) two ends, the edge of a wing is respectively provided with one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513399.4A CN103850246A (en) | 2012-12-03 | 2012-12-03 | End part protective shoe sleeve of steel plate pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210513399.4A CN103850246A (en) | 2012-12-03 | 2012-12-03 | End part protective shoe sleeve of steel plate pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103850246A true CN103850246A (en) | 2014-06-11 |
Family
ID=50858359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210513399.4A Pending CN103850246A (en) | 2012-12-03 | 2012-12-03 | End part protective shoe sleeve of steel plate pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850246A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846850A (en) * | 2015-04-07 | 2015-08-19 | 中交四航工程研究院有限公司 | Steel sheet pile protection system for tidal range area and water level fluctuation area and construction method thereof |
| CN105350971A (en) * | 2015-09-30 | 2016-02-24 | 上海隧道工程有限公司 | Pipe-roofing push bench provided with lock guiding devices and attitude control method thereof |
| CN113481969A (en) * | 2021-08-03 | 2021-10-08 | 广东华坤建设集团有限公司 | Bank protection plastic steel sheet pile easy to assemble |
-
2012
- 2012-12-03 CN CN201210513399.4A patent/CN103850246A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846850A (en) * | 2015-04-07 | 2015-08-19 | 中交四航工程研究院有限公司 | Steel sheet pile protection system for tidal range area and water level fluctuation area and construction method thereof |
| CN105350971A (en) * | 2015-09-30 | 2016-02-24 | 上海隧道工程有限公司 | Pipe-roofing push bench provided with lock guiding devices and attitude control method thereof |
| CN113481969A (en) * | 2021-08-03 | 2021-10-08 | 广东华坤建设集团有限公司 | Bank protection plastic steel sheet pile easy to assemble |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |