CN203096722U - Z-shaped concrete composite board pile - Google Patents
Z-shaped concrete composite board pile Download PDFInfo
- Publication number
- CN203096722U CN203096722U CN 201320121730 CN201320121730U CN203096722U CN 203096722 U CN203096722 U CN 203096722U CN 201320121730 CN201320121730 CN 201320121730 CN 201320121730 U CN201320121730 U CN 201320121730U CN 203096722 U CN203096722 U CN 203096722U
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- shaped
- concrete
- pile
- pile body
- shaped concrete
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Abstract
A Z-shaped concrete composite board pile is characterized by mainly including a concrete pile body (1) provided with a Z-shaped cross section, a reinforcing mesh (2) provided with a Z-shaped cross section, and metal connecting structures (3), wherein the Z-shaped reinforcing mesh (2) is positioned in the concrete pile body (1); the two sides of the concrete pile body are welded to and connected with the metal connecting structures (3); and a connecting structure (2) used for being connected with the adjacent composite board pile adopts a structure that the female part and the male part are matched. The Z-shaped 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 Z-shaped concrete composite board pile is convenient to manufacture and low in cost.
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, specifically a kind of Z-shaped concrete slab stake.
Background technology
As everyone knows, below China's large-area applications, got develop rapidly from steel sheet pile, wherein the Z bar sheet pile is one of kind of present large usage quantity, existing Z bar 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 underground application to some as a civil engineering part, can cause the waste of a large amount of metal material, time has been grown later on also can be because of metal erosion influences workmanship and life-span, 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, NEW TYPE OF COMPOSITE sheet pile with obvious energy conservation and consumption reduction effects 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 the high problem of manufacturing cost at the Z bar sheet pile that has, and it is effective easily manufactured and can long-term mistake be embedded in Z-shaped concrete slab stake in the basis to design a kind of material-saving.
The technical solution of the utility model is:
A kind of Z-shaped concrete slab stake, it is characterized in that it mainly is Z-shaped concrete pile body 1, cross section by the cross section and is Z-shaped steel mesh reinforcement 2 and metal connecting structure 3 and forms, described Z-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, the structure that also matches for male and female that described metal connecting structure 3 is used for linking to each other with adjacent compound sheet pile.
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.
The upper end of described concrete pile body 1 and/or lower end all add metal cap so that advance stake.
The lower end of described concrete pile body 1 structure triangular in shape.
The beneficial effects of the utility model:
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 slop protection material.
The utility model is easily manufactured, and cost is low.Be the basic material of reclaiming land from the sea, subway engineering, waste water control work provide the reason phase.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1.
A kind of Z-shaped concrete slab stake, it mainly is by cross sectional shape, and Z-shaped concrete pile body 1, cross sectional shape is Z-shaped steel mesh reinforcement 2 and metal connecting structure 3 is formed, and 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 concrete pile body 1 both sides phase side can be 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 Z steel mesh reinforcement 2 earlier during manufacturing, weld metal connecting structure 3 respectively at dual-side again, again steel mesh reinforcement is put into Z-shaped mould and poured into the concrete slurry, 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 (6)
1. Z-shaped concrete slab stake, it is characterized in that it mainly is Z-shaped concrete pile body (1), cross section by the cross section and is Z-shaped steel mesh reinforcement (2) and metal connecting structure (3) and forms, described Z-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.
2. Z-shaped concrete slab stake according to claim 1, 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. Z-shaped concrete slab stake according to claim 1 is characterized in that described syndeton (2) is the vortex fit structure.
4. Z-shaped concrete slab stake according to claim 1 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. Z-shaped concrete slab stake according to claim 1 is characterized in that the lower end structure triangular in shape of described concrete pile body (1).
6. Z-shaped concrete slab stake according to claim 1, it is characterized in that described steel mesh reinforcement (2) be provided with protrude from the surface be used for insert the concrete pile body to strengthen the reinforcement (4) of bonding strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121730 CN203096722U (en) | 2013-03-18 | 2013-03-18 | Z-shaped concrete composite board pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121730 CN203096722U (en) | 2013-03-18 | 2013-03-18 | Z-shaped concrete composite board pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096722U true CN203096722U (en) | 2013-07-31 |
Family
ID=48848139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121730 Expired - Lifetime CN203096722U (en) | 2013-03-18 | 2013-03-18 | Z-shaped concrete composite board pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951710A (en) * | 2016-05-05 | 2016-09-21 | 上海大禺预制构件有限公司 | Reinforcement cage structure for manufacturing U-shaped sheet pile |
-
2013
- 2013-03-18 CN CN 201320121730 patent/CN203096722U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951710A (en) * | 2016-05-05 | 2016-09-21 | 上海大禺预制构件有限公司 | Reinforcement cage structure for manufacturing U-shaped 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |