CN206385529U - Concrete-pile with reinforcing bar - Google Patents

Concrete-pile with reinforcing bar Download PDF

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Publication number
CN206385529U
CN206385529U CN201621478319.6U CN201621478319U CN206385529U CN 206385529 U CN206385529 U CN 206385529U CN 201621478319 U CN201621478319 U CN 201621478319U CN 206385529 U CN206385529 U CN 206385529U
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reinforcing bar
pile
concrete
pile body
end plate
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CN201621478319.6U
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许顺良
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Abstract

The utility model belongs to concrete-pile technical field, more particularly to a kind of concrete-pile with reinforcing bar.It solves prior art and designs the technical problem such as unreasonable.There is the concrete-pile of reinforcing bar to include being in the form of a column for this and cross section is square pile body, described pile body end is provided with the end plate connected with it, in pile body also there is the length direction in the reinforcing bar and reinforcing bar of strip along pile body to set, described reinforcing bar end face is vertically arranged with end plate and interconnected by welding, some attaching nuts are provided with end plate, it is provided with pile body and corresponds the anchor bar set with attaching nut, anchor bar end is connected with the inner of attaching nut, described anchor bar is located at reinforcing bar sidepiece, and interconnection between two adjacent pile bodies can be made by above-mentioned attaching nut, after two adjacent pile bodies are interconnected, end plate on pile body end face is aligned with each other and end plate between connected by reinforcement of weld.The utility model has the advantage of：Design is more reasonable.

Description

Concrete-pile with reinforcing bar
Technical field
The utility model belongs to concrete-pile technical field, more particularly to a kind of concrete-pile with reinforcing bar.
Background technology
With the development and the progress of Building technology of urban construction, large span high-rise building has become building structure hair One of Main way of exhibition.And the steel reinforced concrete structure (SRC) that reinforcing bar is made is wrapped up by concrete, steel has been given full play to mixing The characteristics of two kinds of materials of solidifying soil, compared with reinforced concrete structure, big with rigidity, ductility is good, saves the advantage of steel.Cause This, steel reinforced concrete structure has broad application prospects in China.
The principal mode of reinforcing bar has truss-like and the class of steel flanged beam two in steel reinforced concrete stake, and wherein steel flanged beam reinforcing bar combines mixed Solidifying soil stake has the advantages that preferable anti-seismic performance, saving steel, improves concrete utilization coefficient, easy construction, is built in engineering If in be used widely.Although existing steel reinforced concrete stake has in some advantages, but there is deficiency.Existing steel Bone concrete-pile is both for the reinforcing of the ground such as building above concrete-pile, and in building pile foundation field, and deficient reinforcing bar is mixed Solidifying soil stake.Secondly as concrete-pile endurance is larger, so as to cause the reinforcing bar in concrete-pile to loosen, concrete-pile is influenceed Endurance ability.In addition, when existing steel reinforced concrete stake is interconnected, connecting insecure and being inconvenient to connect.For solution Certainly above-mentioned technical problem, people have carried out long-term exploration, it is proposed that miscellaneous solution.
For example, Chinese patent literature discloses a kind of cellular combined steel and concrete column, [application number：200520090801.8], Mainly constituted by reinforcing bar and by the concrete that reinforcing bar is wrapped up, be characterized in reinforcing bar in described cellular combined steel and concrete column Hole is carried in reinforcing bar web, the wherein cavity entrance shape in the reinforcing bar web of reinforcing bar is honeycomb-shaped structure, or rectangle knot Structure, square structure or other shapes of structure.Steel flanged beam reinforcing bar coagulation of the program suitable for setting cross-shaped steel post Earth pillar, is also applied for setting the steel flanged beam combined steel and concrete column of H steel or I-steel in post.The program is in reasonable selection cellular steel The consumption of steel can be reduced after bone；Cellular combined steel skeleton can provide temporary support in construction, accelerate construction；Due to honeycomb The presence of reinforcing bar improves the ductility of post, improves the bearing capacity of post, beneficial to earthquake territory Aseismic Design.
Although above-mentioned scheme has many advantages, such as the above, simultaneously at least also there is following technical problem in the program, 1, the program only considers that ground, with the anti-seismic problem of building structure, does not suggest that the scheme that building pile foundation field antidetonation is solved, and neglects Depending on the importance of building foundation antidetonation；2, it is arranged on reinforcing bar in concrete column and is easy to loosening, it is impossible to ensures safety of structure；3, its It is secondary, when existing combined steel and concrete column is interconnected, insecure and inconvenience is connected, is unfavorable for construction quality.
Utility model content
Most important purpose of the present utility model is in view of the above-mentioned problems, providing a kind of new stake of antidetonation in building pile foundation field Type, design is more rationally, reinforcing bar rigidity is big and is difficult to loosen and the high concrete-pile with reinforcing bar of pile overall performance.
To reach above-mentioned purpose, the utility model employs following technical proposal：This has the concrete-pile of reinforcing bar, including It is in the form of a column and cross section is square pile body, described pile body end, which is provided with the end plate connected with it, the pile body, is also had Length direction in the reinforcing bar and reinforcing bar of strip along pile body is set, and the section of above-mentioned reinforcing bar is square, described reinforcing bar end face It is vertically arranged and is interconnected by welding with end plate, some attaching nuts are provided with end plate, is provided with pile body with being connected Nut corresponds the anchor bar set, and described anchor bar end is connected with the inner of attaching nut, described anchor Gu reinforcing bar is located at reinforcing bar sidepiece, and can make interconnection between two adjacent pile bodies by above-mentioned attaching nut, work as phase After two adjacent pile bodies are interconnected, the end plate on pile body end face is aligned with each other and end plate between connected by reinforcement of weld.
In this application, because reinforcing bar end face and end plate are vertically arranged and are interconnected by welding so that reinforcing bar is held Plate is spacing firmly to be effectively prevent after concrete-pile stress, the situation that reinforcing bar loosens, and it is very reasonable to design；Secondly as phase After two adjacent pile bodies are connected by attaching nut so that connection is very convenient, and two pile bodies are interconnected, on pile body end face End plate be welded to connect so that connection it is more firm.
In the above-mentioned concrete-pile with reinforcing bar, described end plate is square endplate and the lateral surface and pile body of end plate Lateral surface flush setting.
In the above-mentioned concrete-pile with reinforcing bar, described reinforcing bar is arranged on the middle part of pile body, and the width of reinforcing bar For 0.4-0.6 times of pile body width, described reinforcing bar length is 0.4-0.6 times of pile body length.
In the above-mentioned concrete-pile with reinforcing bar, described anchor bar is highly less than pile body height.
As the second embodiment of utility model, the reinforcing bar cross section described in the above-mentioned concrete-pile with reinforcing bar In " H " type.
As the 3rd embodiment of utility model, the reinforcing bar cross section described in the above-mentioned concrete-pile with reinforcing bar It is L-shaped.
As the fourth embodiment of utility model, the reinforcing bar described in the above-mentioned concrete-pile with reinforcing bar is hollow Square tube reinforcing bar.
As the 5th embodiment of utility model, the reinforcing bar described in the above-mentioned concrete-pile with reinforcing bar is hollow Pipe reinforcing bar.
As the sixth embodiment of utility model, the reinforcing bar described in the above-mentioned concrete-pile with reinforcing bar is sky six Side shape pipe reinforcing bar.
Compared with prior art, this concrete-pile with reinforcing bar is：
1st, because reinforcing bar end face and end plate are vertically arranged and are interconnected by welding so that reinforcing bar is spacing firmly by end plate, It effectively prevent after concrete-pile stress, the situation that reinforcing bar loosens, it is very reasonable to design；Meanwhile, overcome tradition prefabricated Stake causes the problem of anti-seismic performance is not enough by deformed bar or the uniform material self-defect of screw-thread steel unbalance stress, makes up The blank of pile foundation field high anti-seismic pile-type.
2nd, because two adjacent pile bodies are connected by attaching nut and smear preserving and sealing material so that connection is very square Just, and after two pile bodies interconnections, the end plate on pile body end face is welded to connect so that connection is more firm.Compared to traditional Being directly welded to connect, durability, antiseptic power and security are higher.
3rd, should concrete-pile intensity with reinforcing bar it is high, it is basic to be more suitable for civilian and industrial building, saves construction costs.
4, the comprehensive anti-seismic performance such as steel reinforced concrete stake tension, shearing resistance, bending resistance is protruded, to buildings pile antidetonation meaning It is great.
5, the steel reinforced concrete makes simple, and cost is low, it is easy to popularization and application.
Brief description of the drawings
Fig. 1 is that the utility model provides the vertical view figure structure schematic representation of embodiment one.
Fig. 2 is that the utility model provides the cross section view of embodiment one.
Fig. 3 is the structural representation that adjacent two body of embodiment one that the utility model is provided is interconnected.
Fig. 4 is the structural representation of embodiment two that the utility model is provided.
Fig. 5 is the structural representation of embodiment three that the utility model is provided.
Fig. 6 is the example IV structural representation that the utility model is provided.
Fig. 7 is the structural representation of embodiment five that the utility model is provided.
Fig. 8 is the structural representation of embodiment six that the utility model is provided.
In figure, pile body 1, anchor bar 11, end plate 2, reinforcing bar 3, attaching nut 4.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Embodiment one
As described in Figure 1, the utility model provides a kind of concrete-pile with reinforcing bar, the concrete-pile including being in the form of a column and Cross section is square pile body 1, and pile body 1 is made up of concrete, some stone granules is provided with pile body 1, for reinforcing coagulation Native pile body.The end plate 2 connected with it is provided with the end of pile body 1.
As shown in Fig. 2 in pile body 1 also there is the length direction in the reinforcing bar 3 and reinforcing bar 3 of strip along pile body to set. In the present embodiment, the section of described reinforcing bar 3 is square.
As shown in figure 3, the end face of reinforcing bar 3 is vertically arranged with end plate 2, and the end face of reinforcing bar 3 is connected in end plate 2 by welding On surface.Some attaching nuts 4 are provided with end plate 2.It is provided with pile body 1 and corresponds the anchoring set with attaching nut 4 Reinforcing bar 11.The end of anchor bar 11 is connected with the inner of attaching nut 4.By provided with anchor bar 11, anchor bar 11 There is pre- involve power to attaching nut 4, make its connection more firm.
Anchor bar 11 is evenly distributed in the surrounding of reinforcing bar.In the present embodiment, it can be made by attaching nut 4 adjacent Two pile bodies 1 between interconnect.Specifically, interconnected between attaching nut 4 by screw rod.When two adjacent pile bodies After 1 interconnects, the end plate 2 on the end face of pile body 1 is aligned with each other and end plate 2 between connected by reinforcement of weld.Adjacent two Pile body 1 is connected by reinforcement of weld and smears preserving and sealing material, and the connection for being is very convenient, and two pile bodies are interconnected Afterwards, the end plate on pile body end face is welded to connect so that connection is more firm.It is durability, anti-compared to traditional being directly welded to connect Rotten ability and security are higher.
In the present embodiment, specifically, preserving and sealing material includes epoxy resin, polyurethane resin, chlorosulfonated polyethylene Rubber etc..The end face of reinforcing bar 3 is vertically arranged with end plate 2 and interconnected by welding so that reinforcing bar 3 is spacing firmly by end plate 2, effectively Ground is prevented after concrete-pile stress, the situation that reinforcing bar loosens, and it is very reasonable to design；Meanwhile, overcome traditional prefabricated pile and lead to Cross deformed bar or the uniform material self-defect of screw-thread steel unbalance stress causes the problem of anti-seismic performance is not enough, make up pile foundation The blank of field high anti-seismic pile-type.
Further, in this embodiment, end plate 2 flushes for the lateral surface of square endplate and end plate 2 with the lateral surface of pile body 1 Set.Reinforcing bar 3 is arranged on the positive middle part of pile body 1, and the width of reinforcing bar 3 is 0.4-0.6 times of the width of pile body 1, described reinforcing bar 3 Length is 0.4-0.6 times of the length of pile body 1.Secondly, the height of anchor bar 11 is less than the height of pile body 1.
Embodiment two
As shown in figure 4, as second embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not Repeating, its difference is：The cross section of reinforcing bar 3 is in " H " type.
Embodiment three
As shown in figure 5, as 3rd embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not Repeating, its difference is：The cross section of reinforcing bar 3 is L-shaped.
Example IV
As shown in fig. 6, as fourth embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not Repeating, its difference is：Reinforcing bar 3 is hollow square tube reinforcing bar.
Embodiment five
As shown in fig. 7, as the 5th embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not Repeating, its difference is：Reinforcing bar 3 is hollow circular-tube reinforcing bar.
Embodiment six
As shown in figure 8, as sixth embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not Repeating, its difference is：Reinforcing bar 3 is hollow hexagonal pipe reinforcing bar.In the present embodiment, the shape of reinforcing bar 3 is not only It is confined to hollow hexagonal, the shape of reinforcing bar 3 can be according to arbitrary polygon be produced into the need for building lot, to meet difference Pile foundation demand.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used the terms such as pile body 1, anchor bar 11, end plate 2, reinforcing bar 3, attaching nut 4 herein, simultaneously It is not excluded for the possibility using other terms.It is used for the purpose of more easily describing and explaining the utility model using these terms Essence；Any additional limitation is construed as all to disagree with the utility model spirit.

Claims (9)

1. a kind of concrete-pile with reinforcing bar, including it is in the form of a column and cross section is square pile body (1), it is characterised in that institute Pile body (1) end stated is provided with the reinforcing bar (3) and reinforcing bar also having in the end plate (2) connected with it, the pile body in strip (3) set along the length direction of pile body, the section of above-mentioned reinforcing bar (3) is square, described reinforcing bar (3) end face hangs down with end plate (2) It is straight to set and interconnected by welding, some attaching nuts (4) are provided with end plate (2), are provided with pile body (1) with being connected Nut (4) corresponds the anchor bar (11) set, described anchor bar (11) end and the inner phase of attaching nut (4) Connection, described anchor bar (11) is located at reinforcing bar sidepiece, and can make by above-mentioned attaching nut (4) two adjacent stakes Interconnected between body (1), after two adjacent pile bodies (1) interconnect, the end plate (2) on pile body (1) end face is mutually relative Connected between neat and end plate (2) by reinforcement of weld.
2. the concrete-pile according to claim 1 with reinforcing bar, it is characterised in that described end plate (2) is square end The lateral surface of plate and end plate (2) flushes setting with the lateral surface of pile body (1).
3. the concrete-pile according to claim 1 with reinforcing bar, it is characterised in that described reinforcing bar (3) is arranged on stake The middle part of body (1), and the width of reinforcing bar (3) is 0.4-0.6 times of pile body (1) width, described reinforcing bar (3) length is pile body (1) 0.4-0.6 times of length.
4. the concrete-pile according to claim 1 with reinforcing bar, it is characterised in that described anchor bar (11) height Less than pile body (1) height.
5. the concrete-pile according to claim 1 with reinforcing bar, it is characterised in that described reinforcing bar (3) cross section is in " H " type.
6. the concrete-pile according to claim 1 with reinforcing bar, it is characterised in that described reinforcing bar (3) cross section is in " L " shape.
7. the concrete-pile according to claim 1 with reinforcing bar, it is characterised in that described reinforcing bar (3) is hollow side Pipe reinforcing bar.
8. the concrete-pile according to claim 1 with reinforcing bar, it is characterised in that described reinforcing bar (3) is open circles Pipe reinforcing bar.
9. the concrete-pile according to claim 1 with reinforcing bar, it is characterised in that described reinforcing bar (3) is hollow six Side shape pipe reinforcing bar.
CN201621478319.6U 2016-12-30 2016-12-30 Concrete-pile with reinforcing bar Active CN206385529U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621478319.6U CN206385529U (en) 2016-12-30 2016-12-30 Concrete-pile with reinforcing bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621478319.6U CN206385529U (en) 2016-12-30 2016-12-30 Concrete-pile with reinforcing bar

Publications (1)

Publication Number Publication Date
CN206385529U true CN206385529U (en) 2017-08-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621478319.6U Active CN206385529U (en) 2016-12-30 2016-12-30 Concrete-pile with reinforcing bar

Country Status (1)

Country Link
CN (1) CN206385529U (en)

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