CN205976216U

CN205976216U - A steel structrual concrete supporting beam

Info

Publication number: CN205976216U
Application number: CN201620973845.3U
Authority: CN
Inventors: 熊光红
Original assignee: Xian University of Science and Technology
Current assignee: Xian University of Science and Technology
Priority date: 2016-08-29
Filing date: 2016-08-29
Publication date: 2017-02-22
Anticipated expiration: 2026-08-29

Abstract

The utility model discloses a steel structrual concrete supporting beam, including two T shaped steel, T shaped steel includes vertical rib of the T shaped steel of a body structure and T shaped steel cross rib, rib and T shaped steel cross rib mutually perpendicular are indulged to T shaped steel, the T shaped steel cross rib of two T shaped steel sets up relatively, the T shaped steel of two T shaped steel is indulged and is connected with two steel sheets between the rib, two steel sheets are parallel to each other and are located the both sides of T shaped steel cross rib respectively, the both ends of two steel sheets respectively with the vertical rib fixed connection of two T shaped steel, evenly be provided with a plurality of through -holes on the steel sheet, be provided with the concrete that forms through the mode of pouring between two T shaped steel, a steel structrual concrete supporting beam forms square girder construction through concreting between two T shaped steel. The utility model discloses compact structure, life is of a specified duration, it is good to have a structural stability, rigidity is big, warp little, construction convenience and fast characteristics.

Description

A kind of steel structure concrete support beam

Technical field

This utility model belongs to Application in Building technical field, particularly to a kind of steel structure concrete support beam.

Background technology

At present, the widely used girder steel of Multistory-tall building floor beam or girder with rolled steel section en cased in concrete, this girder with rolled steel section en cased in concrete refers to mix The beam of configuration shaped steel and reinforcing bar in solidifying soil.Although it is little that girder steel has section, easy for installation, the fast advantage of speed of application, its Fire protecting performance is poor, and costly, locally poor with stability in the large, rigidity is little for fire prevention, and deformation is big.Steel reinforced concrete have rigidity big, Fire protecting performance is good, local and the good advantage of stability in the large, but reinforcing bar binding is loaded down with trivial details, and speed of application is slow, difficulty is big, and takes With height.

Utility model content

The purpose of this utility model is to provide a kind of steel structure concrete support beam it is intended to solve in above-mentioned background technology Deficiency point out.

For achieving the above object, the technical solution adopted in the utility model is：

A kind of steel structure concrete support beam, steel structure concrete support beam includes two T-steels, and T-steel includes one The T-steel longitudinal rib of structure and T-steel cross rib, T-steel longitudinal rib and T-steel cross rib are mutually perpendicular to, the T-steel cross rib of two T-steels It is oppositely arranged, between the T-steel longitudinal rib of two T-steels, is connected with two steel plates, two steel plates are parallel to each other and are located at T-shaped respectively The both sides of steel cross rib, the two ends of two steel plates are fixedly connected with the T-steel longitudinal rib of two T-steels respectively, and steel plate is uniformly arranged There are multiple through holes, be provided with, between two T-steels, the concrete that the mode of pouring is formed, steel structure concrete support beam passes through Between two T-steels, casting concrete forms square girder construction.

It is further preferred that the link position of steel plate and T-steel longitudinal rib is located at end and the T shaped steel cross rib of T-steel longitudinal rib Between middle part.

It is further preferred that steel plate is fixedly connected with T-steel longitudinal rib by welding.

Compared to the prior art this utility model, has an advantage in that：

This utility model provides a kind of steel structure concrete support beam, compact conformation, and service life long, has structure steady Qualitative good, rigidity is big, and deformation is little, easy construction and fireballing feature, can be saved using this steel structure concrete support beam The expenses such as construction, and section is little, does not affect to build floor height, good economical benefit.

Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below In become obvious, or recognized by practice of the present utility model.

Brief description

A kind of steel structure concrete support beam structural representation that Fig. 1 provides for this utility model embodiment；

Fig. 2 is the sectional view of this utility model embodiment；

Fig. 3 is the structural representation of Fig. 1 light plate 2；

Description of reference numerals：

1st, T-steel；1-1, T-steel longitudinal rib；1-2, T-steel cross rib；2nd, steel plate；3rd, concrete；4th, through hole.

Specific embodiment

It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing Exemplary embodiment it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here Limited.On the contrary, these embodiments are provided to be able to be best understood from the disclosure, and can be by the scope of the present disclosure Complete conveys to those skilled in the art.

Of the present utility model description in it is to be understood that term " longitudinal ", " horizontal ", " on ", D score, " front ", " afterwards ", the orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship be based on Orientation shown in the drawings or position relationship, are for only for ease of description this utility model, rather than the dress of instruction or hint indication Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model Restriction.

As shown in Figure 1-Figure 3, a kind of steel structure concrete support beam that this utility model embodiment provides, this steel construction mixes Solidifying soil support beam includes two T-steels 1, and T-steel 1 includes T-steel longitudinal rib 1-1 and the T-steel cross rib 1-2 of integrative-structure, T-steel Longitudinal rib 1-1 and T-steel cross rib 1-2 are mutually perpendicular to, and the T-steel cross rib 1-2 of two T-steels 1 is oppositely arranged, the T of two T-steels 1 It is connected with two steel plates 2, two steel plates 2 are parallel to each other and are located at the both sides of T-steel cross rib 1-2 respectively between shaped steel longitudinal rib 1-1, The two ends of two steel plates 2 are fixedly connected with T-steel longitudinal rib 1-1 of two T-steels 1 respectively, as shown in figure 3, uniformly setting on steel plate 2 It is equipped with multiple through holes 4, between two T-steels 1, is provided with the concrete 3 that the mode of pouring is formed, steel structure concrete supports Beam passes through casting concrete 3 between two T-steels 1 and forms square girder construction.

Two T-steels of this steel structure concrete support beam are connected as entirety by two steel plates, and two T-steels it Between casting concrete, formed general performance main spar structure, and due on steel plate setting through hole, steel can be reduced further The use of panel material, thus saving cost, and the steel structure concrete support beam structure of this structure is relatively simple, constructs Come relatively simple, quick, be substantially shorter the duration.

As the preferred version of this utility model embodiment, steel plate 2 is located at T-steel with the link position of T-steel longitudinal rib 1-1 Middle part between the end of longitudinal rib 1-1 and T-steel cross rib 1-2.Link position due to steel plate and T-steel longitudinal rib is located at T-steel Middle part between the end of longitudinal rib and T-steel cross rib, therefore this steel structure concrete support beam can be by after concreting Steel plate cladding is got up, and globality is strong, this steel structure concrete support beam can be made to have good energy absorption ability so that rigidity becomes Change very little, therefore, it is possible to improve the anti-seismic performance of support beam.

Steel plate 2 is fixedly connected with T-steel longitudinal rib 1-1 by welding.Steel plate is fixedly connected by welding with T-steel longitudinal rib, It can be avoided that the colligation of reinforcing bar, thus the reduction of erection time.

In sum, the steel structure concrete support beam that this utility model embodiment provides, compact conformation, service life Long, there is structural stability good, rigidity is big, deformation is little, easy construction and fireballing feature, propped up using this steel structure concrete Support beam can save the expenses such as construction, and section is little, does not affect to build floor height, good economical benefit.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： Multiple changes, modification, replacement can be carried out to these embodiments in the case of without departing from principle of the present utility model and objective And modification, scope of the present utility model limits by claim and its equivalent.

Claims

1. a kind of steel structure concrete support beam is it is characterised in that described steel structure concrete support beam includes two T-steels (1), described T-steel (1) includes T-steel longitudinal rib (1-1) and the T-steel cross rib (1-2) of integrative-structure, described T-steel longitudinal rib (1- 1) it is mutually perpendicular to described T-steel cross rib (1-2), the T-steel cross rib (1-2) of two described T-steels (1) is oppositely arranged, two It is connected with two steel plates (2), two described steel plates (2) are parallel to each other and divide between the T-steel longitudinal rib (1-1) of described T-steel (1) Not Wei Yu described T-steel cross rib (1-2) both sides, the two ends T-steel with two T-steels (1) respectively of two described steel plates (2) Longitudinal rib (1-1) is fixedly connected, and described steel plate (2) is evenly arranged with multiple through holes (4), arranges between two described T-steels (1) Have by pouring the concrete (3) that mode is formed, described steel structure concrete support beam pass through two described T-steels (1) it Between casting concrete (3) formed square girder construction.

2. as claimed in claim 1 a kind of steel structure concrete support beam it is characterised in that described steel plate (2) is T-shaped with described During the link position of steel longitudinal rib (1-1) is located between the end of described T-steel longitudinal rib (1-1) and described T-steel cross rib (1-2) Portion.

3. as claimed in claim 1 a kind of steel structure concrete support beam it is characterised in that described steel plate (2) pass through welding It is fixedly connected with described T-steel longitudinal rib (1-1).