CN209669847U - A kind of compound pile top of four-bladed vane taper - Google Patents
A kind of compound pile top of four-bladed vane taper Download PDFInfo
- Publication number
- CN209669847U CN209669847U CN201822226996.4U CN201822226996U CN209669847U CN 209669847 U CN209669847 U CN 209669847U CN 201822226996 U CN201822226996 U CN 201822226996U CN 209669847 U CN209669847 U CN 209669847U
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- steel plate
- pile top
- taper
- plate
- pile
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Abstract
The utility model discloses a kind of compound pile tops of four-bladed vane taper comprising: pile top bottom plate, taper steel plate, wadding weft variation, steel plate one and steel plate two；Pile top bottom plate is circular steel plate, and pile top bottom plate top can be welded with concrete tubular pile, and pile top bottom plate lower part is connected with taper steel plate and steel plate one and steel plate two；Taper steel plate shares four pieces, is combined into coniform, taper steel plate top and the welding of pile top bottom plate, side and steel plate one and the welding of steel plate two；Steel plate has one piece altogether, and totally two pieces of steel plate two, steel plate one and two upper end vertical welding of steel plate are in pile top bottom plate, steel plate one and the approximate rectangularity of steel plate two, and steel plate one and steel plate two are at cross shape；Concrete is filled up in the four-bladed vane bullet that taper steel plate, steel plate one and steel plate two form.The utility model has taken into account the advantages of cross template pile top and taper pile top, breaking ground when being more advantageous to piling and pile sinking.Reduce tubular pole cycle, improves the performances such as bearing capacity and the durability of tubular pole.
Description
Technical field
The utility model relates to field of civil engineering, more particularly to a kind of compound pile top of four-bladed vane taper.
Background technique
Prefabricated concrete pipe pile has many advantages, such as to save timber and steel, durable, cheap, is widely used to
Waterwork, industrial building, civil buildings, harbour and bridge foundation engineering, be also commonly used for side slope and pattern foundation pit supporting structure.Prefabricated
In concrete tubular pile, now widely used pile top be it is flat cross, with the stronger energy for penetrating common soft layer
Power.But for compared with dense sand stratum, silt particle interlayer, stiff clay interlayer geology, ability of breaking ground just is restricted.Pile top is one
Determine the performance that the concrete tubular pile performance is determined in degree, the pile top structure setting of prefabricated concrete pipe pile in the prior art
It is not reasonable, cause the performance of many performances such as its bearing capacity and durability to be restricted.It is therefore proposed that the utility model.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of compound pile top of four-bladed vane taper, which raises
The ability of breaking ground of pile top can effectively reduce hammer number when piling, improve speed of application, can guarantee the complete of pile body
Property, the performances such as pile body performance, especially bearing capacity and durability are played as far as possible.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of compound pile top of four-bladed vane taper,
The compound pile top of four-bladed vane taper includes: pile top bottom plate, taper steel plate, wadding weft variation, steel plate one and steel plate two；The pile top
Bottom plate is circular steel plate, and pile top bottom plate top can be welded with concrete tubular pile, and pile top bottom plate lower part is connected with
Taper steel plate and steel plate one and steel plate two；The taper steel plate shares four pieces, is combined into coniform, the taper steel plate
Top and pile top bottom plate weld, and side and steel plate one and steel plate two are welded；The steel plate has one piece altogether, the steel plate two totally two
Block, the steel plate one and two upper end vertical welding of steel plate are in pile top bottom plate, the steel plate one and the approximate rectangularity of steel plate two, institute
State the four-bladed vane bullet that steel plate one and steel plate two are formed at cross shape, the taper steel plate, steel plate one and steel plate two
Inside fill up wadding weft variation.
As a kind of optimal technical scheme of the utility model, the thickness range of the pile top bottom plate is 5-30mm.
As a kind of optimal technical scheme of the utility model, the thickness range of the taper steel plate is 5-25mm.
As a kind of optimal technical scheme of the utility model, the thickness range of the steel plate one and steel plate two is 10-
35mm, the steel plate one and steel plate two are 100-1000mm along the length range of stake length direction.
As a kind of optimal technical scheme of the utility model, the steel plate one and two lower end of steel plate carry out chamfer processing,
Chamfer range is 10-50mm.
Compared with prior art, the attainable beneficial effect of the utility model is: a kind of cross provided by the utility model
The compound pile top of plate taper, simply, conveniently, cost is relatively low for installation.It has taken into account the advantages of cross template pile top and taper pile top, more
Breaking ground when being conducive to piling and pile sinking.The compound pile top each group of the four-bladed vane taper is at component simple structure, close arrangement, structure
Rationally, it can guarantee that tubular pole is passed through compared with dense sand stratum, silt particle interlayer, stiff clay interlayer geology, improve its ability of breaking ground, energy
Hammer number when piling is enough effectively reduced, speed of application is improved, can guarantee the integrality of pile body, as far as possible performance pile body
Performance, especially performances such as bearing capacity and durability.
Detailed description of the invention
Fig. 1 is the pile top structure front view of the utility model；
Fig. 2 is the structural schematic diagram in the direction the utility model A-A；
Fig. 3 is the structural schematic diagram in the direction the utility model B-B；
Fig. 4 is the structural schematic diagram of the utility model steel plate one；
Fig. 5 is the structural schematic diagram of the utility model steel plate two；
Wherein: 1, pile top bottom plate；2, taper steel plate；3, wadding weft variation；4, steel plate one；5, steel plate two.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
It please refers to shown in Fig. 1-5, a kind of compound pile top of four-bladed vane taper, which includes: pile top
Bottom plate 1, taper steel plate 2, wadding weft variation 3, steel plate 1 and steel plate 25；Pile top bottom plate 1 is circular steel plate, on pile top bottom plate 1
Portion can be welded with concrete tubular pile, and 1 lower part of pile top bottom plate is connected with taper steel plate 2 and steel plate 1 and steel plate 25；Cone
Shape steel plate 2 shares four pieces, is combined into coniform, and 2 top of taper steel plate and pile top bottom plate 1 weld, side and steel plate 1 and
Steel plate 25 welds；Totally one piece of steel plate 1, totally two pieces of steel plate 25, steel plate 1 and 25 upper end vertical welding of steel plate are in pile top bottom
Plate 1, steel plate 1 and the approximate rectangularity of steel plate 25,5 one-tenth cross shapes of steel plate 1 and steel plate 2, taper steel plate 2, steel
Wadding weft variation 3 is filled up in the four-bladed vane bullet that plate 1 and steel plate 25 form, the bearing capacity of pile top can be increased.
The thickness range of pile top bottom plate 1 is 5-30mm.The thickness range of taper steel plate 2 is 5-25mm.Steel plate 1 and steel
It along the length range of stake length direction is 100-1000mm that the thickness range of plate 25, which is 10-35mm, steel plate 1 and steel plate 25,.
Steel plate 1 and 25 lower end of steel plate carry out chamfer processing, and chamfer range is 10-50mm, can increase the ability of breaking ground of pile top.
Pile top manufacture craft comprises the steps of:
Firstly, the steel plate 1 being welded by two pieces of 25 vertical weldings of steel plate in one 4 two sides of steel plate and 5 one-tenth ten of steel plate 2
Word cross-like；Then, four blocks of taper steel plates 2 are fixedly welded in the angle of steel plate 1 and steel plate 25, fixation is integrally formed；
Later, wadding weft variation 3 is filled up in the conical cavity of steel plate 1, steel plate 25 and four blocks of taper steel plates 2 composition；Finally,
The conically shaped body that will be filled with steel plate 1, steel plate 25 and taper steel plate 2 composition of wadding weft variation 3 is fixedly welded on pile top bottom plate
1 bottom surface forms pile top.
By above-mentioned specific embodiment it is found that each building block simple structure of the utility model, arrangement is close, structure is closed
Reason, can guarantee that tubular pole is passed through compared with dense sand stratum, silt particle interlayer, stiff clay interlayer geology, improve its ability of breaking ground, can
Hammer number when piling is effectively reduced, speed of application is improved, can guarantee the integrality of pile body, play pile body as far as possible
The performances such as performance, especially bearing capacity and durability.
The embodiments of the present invention is without being limited thereto, according to the above embodiments of the present invention content, utilizes ability
The routine techniques knowledge and customary means in domain, under the premise of not departing from the utility model above-mentioned basic fundamental thought, it is above preferably
Embodiment can also make the modification, replacement or combination of other diversified forms, and other embodiments obtained all fall within practical
Within novel rights protection scope.
Claims (5)
1. a kind of compound pile top of four-bladed vane taper, it is characterised in that: the compound pile top of four-bladed vane taper includes: pile top bottom plate, cone
Shape steel plate, wadding weft variation, steel plate one and steel plate two；The pile top bottom plate is circular steel plate, and pile top bottom plate top can be with
Concrete tubular pile is welded, and pile top bottom plate lower part is connected with taper steel plate and steel plate one and steel plate two；The taper
Steel plate shares four pieces, is combined into coniform, taper steel plate top and the welding of pile top bottom plate, side and steel plate one and steel
Plate two welds；The steel plate has one piece altogether, and totally two pieces of the steel plate two, the steel plate one and two upper end vertical welding of steel plate are in stake
Sharp bottom plate, the steel plate one and the approximate rectangularity of steel plate two, the steel plate one and steel plate two are at cross shape, the cone
Wadding weft variation is filled up in the four-bladed vane bullet that shape steel plate, steel plate one and steel plate two form, to increase the bearing capacity of pile top.
2. a kind of compound pile top of four-bladed vane taper according to claim 1, which is characterized in that the thickness of the pile top bottom plate
Range is 5-30mm.
3. a kind of compound pile top of four-bladed vane taper according to claim 1, which is characterized in that the thickness of the taper steel plate
Range is 5-25mm.
4. a kind of compound pile top of four-bladed vane taper according to claim 1, which is characterized in that the steel plate one and steel plate two
Thickness range be 10-35mm, the steel plate one and steel plate two along the length range of stake length direction be 100-1000mm.
5. a kind of compound pile top of four-bladed vane taper according to claim 1, which is characterized in that the steel plate one and steel plate two
Lower end carries out chamfer processing, and chamfer range is 10-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226996.4U CN209669847U (en) | 2018-12-28 | 2018-12-28 | A kind of compound pile top of four-bladed vane taper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226996.4U CN209669847U (en) | 2018-12-28 | 2018-12-28 | A kind of compound pile top of four-bladed vane taper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209669847U true CN209669847U (en) | 2019-11-22 |
Family
ID=68564025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822226996.4U Expired - Fee Related CN209669847U (en) | 2018-12-28 | 2018-12-28 | A kind of compound pile top of four-bladed vane taper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209669847U (en) |
-
2018
- 2018-12-28 CN CN201822226996.4U patent/CN209669847U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20211228 |