CN204112309U - A kind of plastics-steel combination sheet pile - Google Patents
A kind of plastics-steel combination sheet pile Download PDFInfo
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- CN204112309U CN204112309U CN201420436568.3U CN201420436568U CN204112309U CN 204112309 U CN204112309 U CN 204112309U CN 201420436568 U CN201420436568 U CN 201420436568U CN 204112309 U CN204112309 U CN 204112309U
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Abstract
The utility model relates to a kind of plastics-steel combination sheet pile, plastic-steel sheet pile two ends are respectively groove and T-shaped connector, two or more sheet pile is connected with T-shaped connector coupling by groove mutually, running into corner, adopt and groove, T-shaped connector same design shape connector carry out turning to connection, make the laminating of the plastic-steel sheet pile global shape after combination building foundation pit or embankment.By being optimized the shape of T-shaped connector, plastics-steel combination sheet pile is connected more closely firm, practicality and water permeability resistance etc. strengthen all greatly.
Description
Technical field
The new shape of this practicality relates to a kind of plastics-steel combination sheet pile, specifically for gear soil, the sealing in building foundation pit in civil engineering and water conservancy bunds with go along with sb. to guard him and use plastic-steel sheet pile.
Background technology
In building foundation pit, unit bulk head water retaining directly bears horizontal loads, and conventional form of structure has high-pressure rotary jet grouting pile, steel sheet pile, cast-in-place diaphragm wall, cast-in-place bored pile, steel concrete Gravity Retaining Wall, prestressed U concrete sheet-piling etc.Traditional concrete structure member is from great, and construction operation place is large, need larger construction plant and longer curing time, and cost is high, causes certain influence to environment.
In water conservancy bunds, embankment design often adopts cast-in-situ concrete, stone masonry, grouts block structure etc., and execute man-hour requirement and adopt heavy excavation, cost is high, the duration is slow, ambient influnence is large.And when the control of soft subsoil and impervious stream, adopt excavate, soil removal and replacement or vibroflotation method, agitation pile, difficulty of construction is high, and cost is uneconomical.
Although more existing plastic sheet piles overcome the above-mentioned shortcoming of part due to material self character, the form simultaneously simply buckled by two ends is connected, easily occur that joint is not tight, closure can not be changed, and the problems such as damage of easily toppling when inside and outside high water level difference, seriously reduce practicality, reduce workmanship.
Utility model content
In order to solve the problem, the new shape of this practicality provides a kind of plastics-steel combination sheet pile, by sheet pile two ends link compact siro spinning technology, at utmost solves seepage problem; When the situation and view that run into inside and outside high water level difference require, buckle cap at the sheet pile top edge combined, and install waist rail and anchor tie on sheet pile top, the anchor tie other end is fixed in the anchoring pile at sheet pile rear portion, ensure that the stability of combination sheet pile.
A kind of plastics-steel combination sheet pile that the new shape of this practicality relates to, comprise two or more sheet pile, plastic-steel sheet pile two link is the shape mutually can mating connection, multiple plastic-steel sheet pile is in line by link, or be interconnected by steering linkage member, the flexible integrated connection shape changing combination plastic-steel sheet pile, makes it meet construction requirement.
Described one end, plastic-steel sheet pile two is groove, and the other end is the T shape connector matched.As preferred scheme, there is a jag in T shape connector middle.
A wherein top-priority scheme, is designed to the straight angle by corner, T-shaped connector two ends, the long 8-12mm of middle jag; Or end, T-shaped two joint two ends is designed with roundlet plush copper, radius 1-3mm, length 1-3mm, plastic-steel sheet pile is now interconnected more tight firm simultaneously.
Another kind of preferred version is at dowel construction T shape connector middle jag being designed to long 1-2mm, shape after plastic-steel sheet pile two ends coupling connects is " returning " font, Specifically two approximate G shapes, this link structure is close to sealing completely, at utmost decrease water percolating capacity, and there is good stability, not easily overall damage after combination.
The edges at two ends of the T-shaped connector of described plastic-steel sheet pile and the edge of nose section be all adopt designed arc-shaped appearance, like this can better with corresponding groove tight fit, reduce gap, and be convenient to installation.
Described plastic-steel sheet pile shape is U-shaped, S shape, Z-shaped, certainly, when keep link design scheme with above-mentioned identical, also can use according to reality and be designed to other shapes, meet instructions for use.
Connector in described plastics-steel combination sheet pile is cross, right angle type, arc, curved angle is 135 degree, connector uses according to the design of above-mentioned different schemes correspondence, combination sheet pile can be made to meet multiple construction requirement, such as circle, arc, polygon etc. by connector.
In an installation can also in the sheet pile top edge fixed installation combined cap, and add waist rail in sheet pile side, waist rail is arranged one or more anchor tie, the anchor tie other end is fixed in the anchoring pile on side, increases the steadiness of overall sheet pile.
The plastics-steel combination sheet pile that the new shape of this practicality relates to has following outstanding advantages:
1, T-shaped connector makes sheet pile connect more closely, and firmly, water permeability resistance can be good;
2, the jag of T-shaped connector middle not easy fracture in an installation, practical, makes link more firm;
3, sheet pile is installed flexibly by steering linkage member, adapts to various construction requirement;
4, the sheet pile top edge fixed installation cap by combining, adds stiff stability further, and is convenient to install railing, can be used for passing through.
Accompanying drawing explanation
Fig. 1 is the plastics-steel combination sheet pile perspective section view of keeping off soil, sealing in water conservancy bunds and going along with sb. to guard him use;
Fig. 2 is gear soil, sealing in building foundation pit and goes along with sb. to guard him the plastics-steel combination sheet pile perspective section view of use;
Fig. 3, Fig. 4 are the plastic-steel board pilework schematic diagram be combined into by difform connector;
Fig. 5 is plastic-steel sheet pile and cap assembled perspective view;
Fig. 6 is plastic-steel sheet pile and cap combination section,
Wherein 11 is sheet pile, and 12 is cap, and 13 is stainless steel bolt, and 14 is stainless steel gasket, and 15 is galvanized pipe, and 16 is STAINLESS STEEL NUTS, and 17 is stainless steel spring pad;
Fig. 7 be plastic-steel sheet pile with emit cover, the combination perspective section view of waist rail, pull bar;
Fig. 8 is the U-shaped plastic-steel board pilework schematic diagram that the new shape of this practicality relates to;
Fig. 9 is that the S that the new shape of this practicality relates to moulds steel sheet pile structural representation;
Figure 10 is the Z-shaped plastic-steel board pilework schematic diagram that the new shape of this practicality relates to;
Figure 11 is plastic-steel sheet pile cross connecting element structural representation;
Figure 12 is plastic-steel sheet pile right-angle connector structural representation;
Figure 13 is plastic-steel sheet pile arc connector structural representation;
Figure 14,15,16,17 is the sheet pile connection diagram of different structure T-shaped connector;
In figure, 18 is plastic-steel sheet pile ribs, and 19 is plastic-steel sheet pile groove ends, and 20 is plastic-steel sheet pile T-shaped connector, and 21,22 is the dowel construction of the three-back-shaped connector of plastic-steel sheet pile.
Detailed description of the invention
The high-strength impervious plastics-steel combination sheet pile of the utility model is for raw material with PVC plastic resin and combined addition material thereof, the continuously shaped thickness of extruding production line is passed through at 3-30mm at temperature 150-200 DEG C of speed 0.3-3m/min with the mould of the utility model technology point design, width 20-120cm, the extruded product of length 1-30m, and can cut arbitrarily according to actual needs.
The plastic-steel sheet pile processed is interconnected in a row by the T-shaped link 20 of previous groove ends 19 and a rear plastic-steel sheet pile, when running into corner, the steering linkage member of choice for use form fit, plastic-steel sheet pile is combined, cap in the fixed installation of sheet pile top edge, and add waist rail in sheet pile side, on waist rail, arrange anchor tie every a segment distance, the anchor tie other end is fixed in the anchoring pile on side.
Claims (8)
1. a plastics-steel combination sheet pile, comprise two or more sheet pile, it is characterized in that: one end, plastic-steel sheet pile two ends is groove, the other end is the T shape connector matched, multiple plastic-steel sheet pile is connected by two ends coupling or is interconnected by connector, connector, for turning to shape, changes the global shape of combination plastic-steel sheet pile.
2. a kind of plastics-steel combination sheet pile according to claim 1, is characterized in that: there is a jag described T shape connector middle.
3. a kind of plastics-steel combination sheet pile according to claim 2, is characterized in that: corner, T-shaped connector two ends is the straight angle, the long 8-12mm of middle jag.
4. a kind of plastics-steel combination sheet pile according to claim 3, is characterized in that: there is boss head at described end, T shape connector two ends, radius 1-3mm, length 1-3mm.
5. a kind of plastics-steel combination sheet pile according to claim 2, is characterized in that: described T shape connector middle jag is dowel construction, and the shape after plastic-steel sheet pile two ends coupling connects is " returning " font.
6. a kind of plastics-steel combination sheet pile according to claim 5, is characterized in that: the described long 1-2mm of T-shaped connector middle jag.
7. according to above arbitrary described a kind of plastics-steel combination sheet pile, it is characterized in that: described plastic-steel sheet pile shape is U-shaped, S shape, Z-shaped, and connector is cross, right angle type, arc, and curved angle is 135 degree.
8. a kind of plastics-steel combination sheet pile according to claim 7, is characterized in that: also comprise cap, waist rail, anchor tie, and cap is bolted on combination sheet pile top edge, installs waist rail and anchor tie at combination sheet pile sidepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436568.3U CN204112309U (en) | 2014-08-05 | 2014-08-05 | A kind of plastics-steel combination sheet pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436568.3U CN204112309U (en) | 2014-08-05 | 2014-08-05 | A kind of plastics-steel combination sheet pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204112309U true CN204112309U (en) | 2015-01-21 |
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| CN201420436568.3U Active CN204112309U (en) | 2014-08-05 | 2014-08-05 | A kind of plastics-steel combination sheet pile |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695380A (en) * | 2015-01-30 | 2015-06-10 | 海盐汇祥新型建材科技有限公司 | Revetment structure composed of plastic steel plate piles and concrete |
| CN106836235A (en) * | 2017-02-20 | 2017-06-13 | 广东工业大学 | A kind of suspension device and its construction method |
| CN109281311A (en) * | 2018-10-31 | 2019-01-29 | 上海市政工程设计研究总院（集团）有限公司 | The plastic-steel sheet pile foundation of antiseepage under a kind of bottom plate for soft soil foundation lock station |
| CN110565630A (en) * | 2019-09-24 | 2019-12-13 | 上海市水利工程集团有限公司 | High-strength ecological combined sheet pile for river channel permanent bank protection structure |
| CN111608170A (en) * | 2020-04-10 | 2020-09-01 | 广东中塑高新技术股份有限公司 | Anti-bending plastic-steel combined bearing sheet pile and mounting method thereof |
| CN115198725A (en) * | 2022-09-14 | 2022-10-18 | 扬州扬子新型建材科技有限公司 | Hydraulic engineering is with combination formula plastics sheet pile of high leakproofness |
-
2014
- 2014-08-05 CN CN201420436568.3U patent/CN204112309U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695380A (en) * | 2015-01-30 | 2015-06-10 | 海盐汇祥新型建材科技有限公司 | Revetment structure composed of plastic steel plate piles and concrete |
| CN106836235A (en) * | 2017-02-20 | 2017-06-13 | 广东工业大学 | A kind of suspension device and its construction method |
| CN109281311A (en) * | 2018-10-31 | 2019-01-29 | 上海市政工程设计研究总院（集团）有限公司 | The plastic-steel sheet pile foundation of antiseepage under a kind of bottom plate for soft soil foundation lock station |
| CN110565630A (en) * | 2019-09-24 | 2019-12-13 | 上海市水利工程集团有限公司 | High-strength ecological combined sheet pile for river channel permanent bank protection structure |
| CN111608170A (en) * | 2020-04-10 | 2020-09-01 | 广东中塑高新技术股份有限公司 | Anti-bending plastic-steel combined bearing sheet pile and mounting method thereof |
| CN115198725A (en) * | 2022-09-14 | 2022-10-18 | 扬州扬子新型建材科技有限公司 | Hydraulic engineering is with combination formula plastics sheet pile of high leakproofness |
| CN115198725B (en) * | 2022-09-14 | 2023-01-06 | 扬州扬子新型建材科技有限公司 | Hydraulic engineering is with combination formula plastics sheet pile of high leakproofness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Shizhou Inventor after: Xu Ji Inventor after: Gao Fanghua Inventor after: Dai Liping Inventor after: Xu Danfeng Inventor after: Zhang Jiangfeng Inventor before: Zhang Shizhou Inventor before: Xu Ji Inventor before: Xiao Guizong Inventor before: Hu Jia |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG SHIZHOU XU JI XIAO GUIZONG HU JIA TO: ZHANG SHIZHOU XU JI GAO FANGHUA DAI LIPING XU DANFENG ZHANG JIANGFENG |