CN207063330U - A kind of steel pipe congruent post - Google Patents

Abstract

A kind of steel pipe congruent post is the utility model is related to, belongs to assembled architecture field.Including steel pipe body, connection otic placode is respectively equipped with the orthogonal four direction of lateral wall of steel pipe body, the edge of connection otic placode is provided with bolt hole, the inside casting concrete of steel pipe, the outside of steel pipe is coated with concrete, only by the connecting portion in strap bolt hole in connection otic placode outside concrete.Steel pipe congruent post provided by the utility model not only has good compressive property and anti-seismic performance, and the connection with shear wall or beam is also very convenient, using full bolt connection, simple and fast, can accelerate the progress constructed.

Description

A kind of steel pipe congruent post

Technical field

A kind of steel pipe congruent post is the utility model is related to, belongs to assembled architecture field.

Background technology

Steel pipe congruent post is a kind of a kind of superposed member that concrete filled steel tube is set inside concrete column, and it has excellent Compressive property and anti-seismic performance, have the superior function of steel construction and concrete structure concurrently, take full advantage of concrete compression The advantages of energy is well and steel pipe toughness, plasticity are good, makes pipe inner concrete be constrained by three-dimensional, has given full play to the effect of concrete, carry The high bearing capacity and shock resistance of structural elements.Superposed column reduces pillar area of section compared with conventional concrete post, Construction area can be increased uses space, especially suitable in multilayer, high level and super-high building structural system.

Utility model content

The purpose of this utility model is to provide a kind of steel pipe congruent for being used in assembled architecture, having feature easy to assembly Post.

To achieve these goals, technical scheme is used by the utility model：

A kind of steel pipe congruent post, including steel pipe body, on the orthogonal four direction of lateral wall of steel pipe body respectively Provided with connection otic placode, the edge of connection otic placode is provided with bolt hole, the inside casting concrete of steel pipe, the outside concrete of steel pipe Cladding, only by the connecting portion in strap bolt hole in connection otic placode outside concrete.

The steel pipe is square steel tube or round steel pipe.

The connection otic placode uses single-row setting.

The connection otic placode is set using biserial, and the bolt on each row face relative to each other in biserial connection otic placode Welded nut at hole.

The connection otic placode is laid using multiple discontinuous or continuously laid using integral type.

Steel pipe congruent post provided by the utility model not only has good compressive property and anti-seismic performance, with shear wall or The connection of beam is also very convenient, using full bolt connection, simple and fast, can accelerate the progress constructed.

The utility model is further elaborated below by way of the drawings and specific embodiments.

Brief description of the drawings：

Fig. 1 is the superposed column front view using single-row discontinuous connection otic placode；

Fig. 2 is the superposed column front view using single-row integral type connection otic placode；

Fig. 3 is the square steel tube superposed column internal structure schematic diagram using single-row connection otic placode；

Fig. 4 is the round steel pipe superposed column internal structure schematic diagram using single-row connection otic placode；

Fig. 5 is the superposed column front view using biserial discontinuous connection otic placode；

Fig. 6 is the superposed column front view using biserial integral type connection otic placode；

Fig. 7 is the square steel tube superposed column internal structure schematic diagram using biserial connection otic placode；

Fig. 8 is the round steel pipe superposed column internal structure schematic diagram using biserial connection otic placode.

Embodiment：

Further steel pipe congruent rod structure of the present utility model is described in detail with reference to Fig. 1 to Fig. 8.

A kind of steel pipe congruent post provided by the utility model, including steel pipe body 3, steel pipe body 3 can be such as Fig. 3 and figure Square steel tube shown in 7 or round steel pipe as shown in Figure 4 and Figure 8, four on the lateral wall of steel pipe body 3 are vertical Direction is respectively provided with connection otic placode 1, and connection otic placode 1 can be set perpendicular to lateral wall, and some in the edge of connection otic placode 1 The insertion of bolt when bolt hole 2 is used to connect.Connection otic placode 1 can use multiple discontinuous cloth along the lateral wall of steel pipe body 3 If（As shown in Figure 1 and Figure 5）, the dosage of the steel of connection otic placode 1 can be so saved, one can also be used as shown in Figure 2 and Figure 6 Body formula is continuously laid, and has more preferable bonding strength, for recommending to set using integral structure in high-rise and high-rise building. Connection otic placode 1 can be arranged in the same direction it is single-row, this mode suitable for low layer or sandwich construction house, if with In high-rise or Super High building construction, it should connection otic placode 1 is arranged into biserial in the same direction, there is higher connection Intensity.When using biserial set when, need at the bolt hole on each 1 face relative to each other of row connection otic placode welded nut, purpose It is to facilitate bolt to be inserted from outside and fixed with welded nut, because the spacing between biserial connection otic placode 1 is narrower, is unfavorable for twisting Bolt operation.The inside of steel pipe body 3 is filled with concreting, to increase the degree of being completely embedded of concrete and steel pipe body 3, Some pegs can also be set on the inwall of steel pipe body 3（Omitted in figure）.Concrete 4 is used again in the outside of steel pipe body 3 Steel pipe body 3 is coated on inside concrete 4, only by the connecting portion in strap bolt hole in connection otic placode 1 outside concrete 4 Portion.

Above example only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple Other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope, it all should cover in right of the present utility model.

Claims (5)

1. A kind of 1. steel pipe congruent post, it is characterised in that：Including steel pipe body, orthogonal four sides of lateral wall of steel pipe body Connection otic placode is respectively equipped with upwards, the edge of connection otic placode is provided with bolt hole, the inside casting concrete of steel pipe, the outside of steel pipe Coated with concrete, only by the connecting portion in strap bolt hole in connection otic placode outside concrete.
2. A kind of 2. steel pipe congruent post according to claim 1, it is characterised in that：The steel pipe is square steel tube or round steel pipe.
3. A kind of 3. steel pipe congruent post according to claim 1, it is characterised in that：The connection otic placode uses single-row setting.
4. A kind of 4. steel pipe congruent post according to claim 1, it is characterised in that：The connection otic placode is set using biserial, And welded nut at the bolt hole on each row face relative to each other in biserial connection otic placode.
5. 5. any steel pipe congruent post according to Claims 1-4, it is characterised in that：The connection otic placode uses more Individual discontinuous is laid or continuously laid using integral type.