Cast-in-place frame beam and steel bar truss floor support plate connection reinforcing structure

Abstract

The utility model discloses a cast-in-place frame beam and steel bar truss floor support plate connection reinforcing structure which comprises a cast-in-place frame beam and a steel bar truss floor support plate, support steel bars are arranged on the steel bar truss floor support plate, and connecting steel wires are bound on beam stirrups of the cast-in-place frame beam and the support steel bars. The reinforcing structure further comprises connecting pieces installed on the outer sides of the beam stirrups and the support steel bars in a sleeved mode, the connecting pieces are additionally arranged on the basis that the steel bars are bound independently through steel wires in the past to reinforce structural combination, and the stability and safety of the beam structure in the construction process are enhanced; redundant work caused by position sliding of the beam steel bars and position sliding of the floor support plate in follow-up construction is reduced, and certain popularization value is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a connection reinforcement structure of a cast-in-situ frame beam and a steel bar truss floor deck. Background Art

[0002] Rebar truss floor decks are composite load-bearing panels made by connecting the steel trusses and the base plate through resistance spot welding. Existing steel truss floor decks are connected to frame beams using only steel wire to tie the steel bars together. This results in structural instability and poor safety. Furthermore, subsequent construction work is often redundant due to slippage of the beam reinforcement and the floor deck. Utility Model Content

[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a connection reinforcement structure between cast-in-place frame beams and steel truss floor decking, thereby strengthening the connection between the beam reinforcement of the cast-in-place frame beams and the steel truss floor decking, improving the stability and safety of the construction process, and reducing unnecessary work caused by sliding of the beam reinforcement position and sliding of the floor decking position in subsequent construction.

[0004] To achieve the above technical effects, the present invention provides a reinforcement structure for connecting a cast-in-situ frame beam with a steel truss floor deck, comprising a cast-in-situ frame beam and a steel truss floor deck, wherein the steel truss floor deck is provided with support steel bars, and connecting steel wires are tied to the stirrups of the cast-in-situ frame beam and the support steel bars. The reinforcement structure further comprises:

[0005] The connecting piece is sleeved and installed on the outside of the beam stirrups and the support steel bars.

[0006] Preferably, the connecting member includes a connecting portion and a fixing portion fixedly connected to the front end of the connecting portion, and the connecting portion is provided with mounting holes for inserting the beam stirrups and the support steel bars.

[0007] Preferably, the fixing portion is connected with a bolt for cooperating with a nut to fasten the beam stirrups and the support steel bars after being inserted into the mounting hole.

[0008] Due to the adoption of the above technical solution, the technical effects achieved by the utility model are:

[0009] The utility model adds connecting parts to reinforce the structural combination on the basis of the previous use of steel wire to tie the steel bars separately, thereby enhancing the stability and safety of the beam structure during construction and reducing unnecessary work caused by sliding of the beam steel bars and the floor decking in subsequent construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0011] Figure 1 This is a three-dimensional diagram of the connection and reinforcement structure between the cast-in-situ frame beam and the steel truss floor decking according to an embodiment of the present utility model.

[0012] Figure 2 It is a three-dimensional diagram of the connecting piece in the embodiment of the present utility model.

[0013] Figure 3 It is a plan view of the connecting piece in the embodiment of the present utility model.

[0014] The corresponding relationship of the reference numbers in the accompanying drawings is as follows:

[0015] 1-beam stirrups; 2-support reinforcement; 3-connecting piece; 31-connecting part; 311-mounting hole; 32-fixing part; 33-bolt; 34-nut. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1 As shown, an embodiment of the utility model provides a reinforcement structure for connecting cast-in-place frame beams and steel truss floor decks, comprising cast-in-place frame beams and steel truss floor decks, the steel truss floor decks being provided with support steel bars 2, and connecting steel wires being tied to the beam stirrups 1 of the cast-in-place frame beams and the support steel bars 2. The reinforcement structure is characterized in that the reinforcement structure further comprises a connector 3 which is sleeved on the outside of the beam stirrups 1 and the support steel bars 2.

[0018] Furthermore, in this embodiment, the connector 3 includes a connecting portion 31 and a fixing portion 32 fixedly connected to the front end of the connecting portion 31. The connecting portion 31 is provided with a mounting hole 311 for inserting the beam stirrup 1 and the support steel bar 2. Preferably, the fixing portion 32 is connected with a bolt 33 for cooperating with a nut 34 to fasten the beam stirrup 1 and the support steel bar 2 after being inserted into the mounting hole 311.

[0019] Any portion not described in the present invention is the same as the prior art or can be implemented using the prior art. Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced structure for connecting a cast-in-situ frame beam and a steel truss floor deck, comprising a cast-in-situ frame beam and a steel truss floor deck, wherein the steel truss floor deck is provided with support steel bars, and connecting steel wires are tied to the stirrups of the cast-in-situ frame beam and the support steel bars, characterized in that: The reinforcement structure also includes a connecting piece that is sleeved and installed on the outside of the beam stirrups and the support steel bars.

2. The cast-in-situ frame beam and steel truss floor deck connection reinforcement structure according to claim 1, characterized in that: The connecting piece includes a connecting portion and a fixing portion fixedly connected to the front end of the connecting portion, and the connecting portion is provided with a mounting hole for inserting the beam stirrups and the support steel bars.

3. The cast-in-situ frame beam and steel truss floor deck connection reinforcement structure according to claim 2, characterized in that: The fixing portion is connected with a bolt for cooperating with a nut to fasten the beam stirrup and the support steel bar after being inserted into the installation hole.

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