CN203096724U - U-shaped wave resistant concrete composite board pile - Google Patents
U-shaped wave resistant concrete composite board pile Download PDFInfo
- Publication number
- CN203096724U CN203096724U CN 201320121762 CN201320121762U CN203096724U CN 203096724 U CN203096724 U CN 203096724U CN 201320121762 CN201320121762 CN 201320121762 CN 201320121762 U CN201320121762 U CN 201320121762U CN 203096724 U CN203096724 U CN 203096724U
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- pile body
- concrete
- shaped
- metal connecting
- pile
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Abstract
A U-shaped wave resistant concrete composite board pile is characterized by mainly including a concrete pile body (1) provided with a U-shaped cross section, a reinforcing mesh (2) provided with a U-shaped cross section, and metal connecting structures (3), wherein the U-shaped reinforcing mesh (2) is positioned in the concrete pile body (1); the two side edges of the concrete pile body are welded and connected with the metal connecting structures (3); each metal connecting structure (3) used for being connected with the adjacent composite board pile adopts a structure that the female part and the male part are matched; a wave resistant boss (5) capable of resolving water flow impact and reducing the impact force of water flow to the front of the pile body is arranged on the upstream surface of the concrete pile body (1). The U-shaped wave resistant concrete composite board pile fully integrates the advantages of the metal reinforcing mesh and concrete, thereby guaranteeing the obtained ideal bending resistance the same as a steel plate pile, and avoiding corrosion commonly existing in the steel plate pile, and further providing the ideal slope protection material to the long-term geological engineering, and the U-shaped wave resistant concrete composite board pile is low in cost and long in service life.
Description
Technical field
The utility model relates to a kind of civil works steel sheet pile, especially a kind of material-saving shape sheet pile, the stake of specifically a kind of U-shaped wave resistance concrete slab.
Background technology
As everyone knows, below China's large-area applications, got develop rapidly from steel sheet pile, wherein the U-shaped steel sheet pile is one of kind of present consumption maximum, existing U-shaped steel sheet pile is and adopts the continuous clod wash of sheet metal to process, equipment not only, mould has high input, the manufacturing cost height, and need use a large amount of metal material, and the manufacturing of metal material is a kind of high energy consumption industry, steel sheet pile need be placed for a long time the application of water to some as dash retaining soil, can cause the waste of a large amount of metal material, time also can influence workmanship and life-span because of metal erosion after having grown, simultaneously because the surface of existing steel sheet pile is the plane, its impact force of water flow of bearing is very big, long-term erosion meeting causes surface corrosion to peel off, and it is few therefore to redesign a kind of metal material consumption, can be embedded in underground for a long time or water in, easily manufactured, the equipment less investment, the NEW TYPE OF COMPOSITE sheet pile with obvious energy conservation and consumption reduction effects that anti-impact force is good is the task of top priority.
Summary of the invention
The purpose of this utility model is need expend a large amount of metal material and manufacturing cost height, problem that anti-current-rush power is little at the U-shaped steel sheet pile that has, and it is effective easily manufactured and can long-term mistake be embedded in U-shaped wave resistance concrete slab stake in the basis that meets water to design a kind of material-saving.
The technical solution of the utility model is:
The stake of a kind of U-shaped wave resistance concrete slab, it is characterized in that the concrete pile body 1 that it mainly takes the shape of the letter U by the cross section, steel mesh reinforcement 2 and the metal connecting structure 3 that the cross section takes the shape of the letter U form, described U-shaped steel mesh reinforcement 2 is arranged in concrete pile body 1, its both sides all have been welded to connect metal connecting structure 3, structure that described metal connecting structure 3 is used for linking to each other with adjacent compound sheet pile and that match for male and female is provided with at the upstream face of described concrete pile body 1 and can decomposes water impact, the minimizing current wave resistance boss 5 to pile body frontal impact power.
When the side in the described metal connecting structure 3 was solid cylinder or hollow cylinder structure, opposite side was the circle structure of band opening.
Described metal connecting structure 3 is the vortex fit structure.
Described wave resistance boss 5 be shaped as sphere, polygonal pyramid shape or polygonal pyramid platform shape.
The beneficial effects of the utility model:
The utility model has been for the facility that meets water provides desirable protective articles, has that cost is low, the advantage of strong shock resistance.
The utility model can save energy great deal of investment, reduces the metal material use amount, helps energy-saving and emission-reduction.
The utility model fully combines metal steel mesh reinforcement and concrete advantage, can guarantee to obtain the desirable anti-bending strength identical with steel sheet pile, can avoid the ubiquitous etching problem of steel sheet pile again, for long-term Geological Engineering provides desirable U-shaped slop protection material, provide guarantee for reducing the engineering cost prolongation engineering life-span.
The utility model is easily manufactured, and cost is low.
Description of drawings
Fig. 1 is perspective view of the present utility model (a horizontally-arranged state).
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1.
The stake of a kind of U-shaped wave resistance concrete slab, take the shape of the letter U steel mesh reinforcement 2 and metal connecting structure 3 of concrete pile body 1, the cross sectional shape that it is mainly taken the shape of the letter U by cross sectional shape formed, be provided with at the upstream face of described concrete pile body 1 and can decompose water impact, reduce the wave resistance boss 5 that be shaped as sphere, polygonal pyramid shape or polygonal pyramid platform shape of current pile body frontal impact power, as shown in Figure 1, for guaranteed strength, the thickness of concrete pile body 1 is to be not less than 10 centimetres for good.In order to increase steel mesh reinforcement 2 and concrete bonding strength, can on steel mesh reinforcement 2, weld during concrete enforcement some protrude from the surface be used for insert the concrete pile body and can be pin, awl with the reinforcement 4(of enhancing bonding strength, vertically also tiltable), described H shape steel mesh reinforcement 2 is arranged in concrete pile body 1, its dual-side all has been welded to connect metal connecting structure 3, and described metal connecting structure 3 is used for linking to each other with adjacent compound sheet pile.When the side during concrete enforcement in the metal connecting structure 3 of described H shape concrete pile body 1 both sides phase side was solid cylinder or hollow cylinder structure, opposite side also can adopt the vortex fit structure for the circle structure of band opening, also can adopt common crotch structure.In order to increase the impact resistance of concrete composite pile, can all add metal cap so that advance stake in the upper end and/or the lower end of concrete pile body 1 during concrete enforcement, in addition, enter fast in the ground in order to use, the lower end of sheet pile of the present utility model can be designed to taper or triangular structure, and traditional steel sheet pile is in order to reduce manufacturing cost, and the lower end is generally plane structure.
The utility model need not special-purpose clod wash equipment, therefore, reduced investment, easily manufactured, cost is low, has the good market competitiveness.
Can knit out U steel mesh reinforcement 2 earlier during manufacturing, weld metal connecting structure 3 respectively at dual-side again, again steel mesh reinforcement is put into the U-shaped mould that has the band groove that can form the rat structure, pour the concrete slurry into, solidifying the metal cap that adds enterprising stake usefulness after the maintenance again at two ends can use, and both can adopt during use to impact stake and also can adopt static pressure to advance post.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (5)
1. U-shaped wave resistance concrete slab stake, it is characterized in that the concrete pile body (1) that it is mainly taken the shape of the letter U by the cross section, steel mesh reinforcement that the cross section takes the shape of the letter U (2) and metal connecting structure (3) are formed, described U-shaped muscle net (2) is arranged in concrete pile body (1), its dual-side all has been welded to connect metal connecting structure (3), the structure that metal connecting structure (3) is used for linking to each other with adjacent compound sheet pile and matches for male and female is provided with at the upstream face of described concrete pile body (1) and can decomposes water impact, reduce the wave resistance boss (5) of current to pile body frontal impact power.
2. U-shaped wave resistance concrete slab according to claim 1 stake, when it is characterized in that a side in the described metal connecting structure (3) is solid cylinder or hollow cylinder structure, opposite side is the circle structure of band opening.
3. U-shaped wave resistance concrete slab according to claim 1 stake is characterized in that described metal connecting structure (3) is the vortex fit structure.
4. U-shaped wave resistance concrete slab according to claim 1 stake is characterized in that the upper end of described concrete pile body (1) and/or lower end all add metal cap so that advance stake.
5. U-shaped wave resistance concrete slab according to claim 1 stake, what it is characterized in that described wave resistance boss (5) is shaped as sphere, polygonal pyramid shape or polygonal pyramid platform shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121762 CN203096724U (en) | 2013-03-18 | 2013-03-18 | U-shaped wave resistant concrete composite board pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121762 CN203096724U (en) | 2013-03-18 | 2013-03-18 | U-shaped wave resistant concrete composite board pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096724U true CN203096724U (en) | 2013-07-31 |
Family
ID=48848141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121762 Expired - Lifetime CN203096724U (en) | 2013-03-18 | 2013-03-18 | U-shaped wave resistant concrete composite board pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018104902A1 (en) * | 2016-12-07 | 2018-06-14 | Pedrocco Lucio | Concrete sheet pile |
-
2013
- 2013-03-18 CN CN 201320121762 patent/CN203096724U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018104902A1 (en) * | 2016-12-07 | 2018-06-14 | Pedrocco Lucio | Concrete sheet pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |