CN110185141A

CN110185141A - A kind of steel plate member that frame structure support reinforcing bar is connect with beam steel

Info

Publication number: CN110185141A
Application number: CN201910577391.6A
Authority: CN
Inventors: 王海崴; 王本淼
Original assignee: Hunan BDF Energy Saving Technology Co Ltd
Current assignee: Hunan BDF Energy Saving Technology Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2019-08-30
Also published as: CN110984368A; CN110984370A; CN110984372A; CN110984371A; CN110984369A

Abstract

The present invention provides a kind of steel plate member that frame structure support reinforcing bar is connect with beam steel, it is characterised in that the frame structure support and beam are convex form support and convex form beam；The steel plate member is in convex form steel plate member；The convex form steel plate member is respectively structural bearings steel plate member and joist steel board member；It is drilled with N group eyelet identical with structural bearings steel reinforcement layout in the convex form steel plate member and beam steel is laid out identical eyelet；The corresponding eyelet of two steel plate members of N number of connection is drilled in the structural bearings steel plate member and joist steel board member；Corresponding eye diameter >=beam steel the eyelet；The thickness 5mm or more of the steel plate member.

Description

A kind of steel plate member that frame structure support reinforcing bar is connect with beam steel

Technical field

The present invention relates to a kind of frame structure assembled architecture systems technologies, and in particular to a kind of frame structure support reinforcing bar The steel plate member being connect with beam steel.

Background technique

Steel reinforced concrete assembling frame structure is the difficult point that global assembled technology is not captured, China's popularization assembly Formula builds to promote to adjust construction industry structure, improves construction quality, Accelerating The Construction speed realizes energy conservation and environmental protection and architecture science Technological progress；But the assembled architecture of reinforced concrete frame structure system is used widely not yet, the most commonly used is adopt With common laminated floor slab and T plate superstructure technology；Bean column node, beam due to reinforced concrete frame structure assembled architecture again It is formed with the overlapping of floor and the connection method of member reinforcing steel bar does not solve very well, country is caused to reduce the original intention of project cost It is not carried out, cost increases instead, and earth-free gas seriously constrains assembled architecture industry development.

Such as a kind of " assembled architecture cavity floor " Authorization Notice No. CN106381951B of inventor, solves assembled The weight of building floor, the overlarge area of floor member, transport and construction hoisting, assembled architecture cavity floor and girder it is soft Property connectivity problem, lay a good foundation for assembled architecture floor.

Again in order to realize that assembled architecture component is rigidly connected, " a kind of prefabricated convex beam " of inventor, authorization Notification number CN208777555U changes the structure type of girder, traditional square beam and wide-flat beam is combined into convex beam, both Beam slab laminated form is solved, and realizes and the overlapping of assembled architecture beam and plate height is dropped to most in the state of rigid connection It is low, make the structure innovation of reinforced concrete frame structure assembled architecture, steps a crucial step.

Again in order to realize reinforced concrete frame structure assembled architecture beam column without node, inventor " a kind of band is prefabricated Reinforced concrete support building ", application No. is 201811424448.0；Strong column and weak beam, cylindricality formula are really reached from structural principle Elongated column carries out the rigid connection of support and beam from beam negative bending moment point；Dream of the beam column without node is realized, it is mixed to solve reinforcing bar Solidifying world architecture problem of the soil frame structure assembled architecture beam column without node；Gradually form steel reinforced concrete assembling frame knot Construction system technology can be mesh since the present inventor solves beam and the key technology of floor laminated form and beam column without node In preceding assembled architecture, it should using the building of assembling frame structural system, from loaded down with trivial details and expensive fabricated shear wall Rescue comes out in structural system, and project cost is also made to decline 20% or more；But the reinforcing bar of each component of assembled connects, it can only Using the connection type of the prior art, such as: reinforcing bar binding connection, welding, screw socket mechanical connection, outer sleeve grouting connection； Standard requirements are not achieved in binding connection and welding in these methods；Screw socket mechanical connection can not because of two fixed member reinforcing steel bars Rotation connection；Outer sleeve grouting connection is very loaded down with trivial details and expensive, and it is extra-high that reinforcing bar connects cost.

Currently, the assembled architecture systems technology of reinforced concrete frame structure is initiated gradually perfect by the present inventor, it is It is further formed systems technology system, a kind of steel plate member that frame structure support reinforcing bar is connect with beam steel is studied, reaches Each member reinforcing steel bar connection of steel reinforced concrete assembling frame structure is simple, connection is safe and reliable, economy is best, has become steel The urgent need of reinforced concrete assembling frame structural construction systems technology field innovation.

Summary of the invention

It is an object of the invention to form the steel reinforced concrete assembling frame structural system technology of independent research, thoroughly solve Certainly assembling frame Structure Beam-column is without node, under the premise of the congruent manner of beam and floor, emphasis solution framework structural bearings branch Between point and convex beam, between convex beam and cavity board member, connecting method for reinforcing bars between cavity board member and cavity board member With interface unit problem, existing assembled arthitecutral structure technology shifts are upgraded；Using a kind of frame structure support reinforcing bar and beam The steel plate member of reinforcing bar connection, reaches the interconnection technique for optimizing existing steel reinforced concrete assembling frame structural elements, overcomes existing There are a series of defects existing for the connection method of assembled architecture member reinforcing steel bar and interface unit.

Technical scheme is as follows, a kind of steel plate member that frame structure support reinforcing bar is connect with beam steel, special Sign is the frame structure support and beam is convex form support and convex form beam；The steel plate member is in convex form steel plate structure Part；The convex form steel plate member is respectively structural bearings steel plate member and joist steel board member；The convex form steel plate member is Direct cutting steel plate forms convex form or welding pieces together convex form；N group and structure branch are drilled in the convex form steel plate member The identical eyelet of seat steel reinforcement layout and beam steel are laid out identical eyelet；In the structural bearings steel plate member and joist steel board member It is drilled with the corresponding eyelet of two steel plate members of N number of connection；Corresponding eye diameter >=beam steel the eyelet；The steel plate member Thickness 5mm or more.

Another preferred embodiment of the invention is the convex form steel plate member, with one block of convex form top square steel plate and One piece of convex form lower rectangular steel plate split is welded into convex form steel plate member.

Another preferred embodiment of the invention is the connection of the frame structure support steel plate member Yu beam junction steel plate component Short screw rod is installed, screw shank diameter is greater than 20mm in eyelet.

Another preferred embodiment of the invention is that the frame structure support steel plate member is being processed with beam junction steel plate component When frame structure support and beam, steel plate member is fixed on respectively on the reinforcing bar of frame structure support and beam-ends mouth.

The steel plate member that a kind of frame structure support reinforcing bar of the invention is connect with beam steel, is in Architectural Structure Design figure On the basis of paper, column, beam, floor, support, the wall of building will be formed in overall construction design drawing, resolve into several components, work Factory is produced into the component of required specifications and models by the component tissue of decomposition, and component is transported to engineering site, using Shen of the present invention The steel plate member that a kind of frame structure support reinforcing bar please is connect with beam steel, is mainly used for frame structure support reinforcing bar and beam Reinforcing bar connection connection, rear pouring concrete build up the assembled architecture of prefabricated assembled frame structure.

Detailed description of the invention

Fig. 1 is the steel plate member implementation example figure that frame structure beam steel of the invention connects.

Fig. 2 is steel plate member eyelet figure of the present invention.

Fig. 3 connect implementation example figure with beam steel for steel plate member of the present invention.

Specific embodiment

The present invention is further described with reference to the accompanying drawing.

Fig. 1 is the steel plate member implementation example figure that frame structure support reinforcing bar of the invention is connect with beam steel, and the present invention is real Shi Shi；According to the pulling force that the frame structure seat pivot to be connected and convex beam steel are born, to determine convex steel plate 11 Thickness, 11 area of convex steel plate are less than the sectional area of frame structure support and beam；According to required connection framework structural bearings reinforcing bar Position is bound with the quantity and setting reinforcing bar of convex beam steel, respectively drill steel muscle eyelet 15 and two convex steel plates on convex steel plate Between connection eyelet 13；When producing frame structure support and convex beam, convex steel plate is sleeved on to the end of two components respectively In the reinforcing bar of head, the reinforcing bar 12 of two component ends protrudes into band top nut after convex steel plate, wherein having on two reinforcing bar bands and nut Convex steel plate is clamped, then classification casting concrete, builds up frame structure support or convex beam 16.Component conveying is existing to construction It, will by the convex steel plate of required connection framework structural bearings support end convex steel plate and convex beam-ends when efficiently connection is implemented in field Embolism connecting screw in connection eyelet 13 between the convex steel plate of both ends, knob clutch nut to the limit, rapidly by frame structure Support or convex beam 16 connect, and form the frame of reinforced concrete frame structure assembled architecture.

Fig. 2 is steel plate member eyelet figure of the present invention, with one block of convex form top square steel plate and one piece of convex form lower part Rectangle steel plate split is welded into convex form steel plate member 11, and the eyelet in convex form steel plate member includes frame structure support Reinforcing bar eyelet 15 or convex beam steel eyelet 15, two convex form steel plate structure of connection framework structural bearings convex form steel plate and convex beam Connection eyelet 13 between part.

Fig. 3 connect implementation example figure with beam steel for steel plate member of the present invention, before prefabricated convex beam 111, by convex joist steel Muscle is protruded on convex steel plate and is bored in convex beam steel eyelet 15, wherein there is the first band top nut of two convex beam steels；Reinforcing bar difference It protrudes into 11 back spin of convex steel plate and clutches nut, two reinforcing bars with elder generation with top nut are and nut clamps convex steel plate 11；With same The reinforcing bar of 112 endpoint of frame structure support is protruded on convex steel plate and is bored in convex beam steel eyelet 15, wherein having by the method for sample The first band top nut of two convex beam steels；Reinforcing bar is respectively protruding into 11 back spin of convex steel plate and clutches nut, with elder generation with top nut two Root reinforcing bar is and nut clamps convex steel plate；Then it is poured concrete, forms convex beam and frame knot of the end with convex steel plate Structure support 112；The convex beam 111 with convex steel plate 11 and frame structure support 112 engineering construction scene is transported again to carry out Assembly；In the connection eyelet 13 of convex beam 111 and two blocks of convex steel plates 11 of frame structure support 112, insertion connection bolt Bar 18, the cap nut 19 of rotation connection shank of bolt 18, it may be achieved the assembly of live high efficiency, high quality, high intensity, low cost connects Connection member.

Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, to the greatest extent Invention is explained in detail referring to above-described embodiment for pipe, it should be understood by a person of ordinary skill in the art that still Can be with modifications or equivalent substitutions are made to specific embodiments of the invention, and end is detached from any of spirit and scope of the invention Modification or equivalent replacement, are intended to be within the scope of the claims of the invention.

Claims

1. a kind of steel plate member that frame structure support reinforcing bar is connect with beam steel, it is characterised in that the frame structure support and Beam is convex form support and convex form beam；The steel plate member is in convex form steel plate member；The convex form steel plate member point It Wei not structural bearings steel plate member and joist steel board member；The convex form steel plate member be direct cutting steel plate formed convex form or Welding pieces together convex form；N group eyelet identical with structural bearings steel reinforcement layout and beam are drilled in the convex form steel plate member The identical eyelet of steel reinforcement layout；Two steel plate members of N number of connection are drilled in the structural bearings steel plate member and joist steel board member Corresponding eyelet；Corresponding eye diameter >=beam steel the eyelet；The thickness 5mm or more of the steel plate member.

2. the steel plate member that a kind of frame structure support reinforcing bar according to claim 1 is connect with beam steel, feature exist In the convex form steel plate member, with one block of convex form top square steel plate and one piece of convex form lower rectangular steel plate split It is welded into convex form steel plate member.

3. the steel plate member that a kind of frame structure support reinforcing bar according to claim 1 is connect with beam steel, feature exist Short screw rod, screw shank diameter are installed in the connection eyelet of the frame structure support steel plate member and beam junction steel plate component Greater than 20mm.

4. the steel plate member that a kind of frame structure support reinforcing bar according to claim 1 is connect with beam steel, feature exist In the frame structure support steel plate member and beam junction steel plate component when processing frame structure support and beam, by steel plate Component is fixed on respectively on the reinforcing bar of frame structure support and beam-ends mouth.