CN2295014Y

CN2295014Y - Tieing-less type building-reinforcing-bar quick-positioning support

Info

Publication number: CN2295014Y
Application number: CN 97234534
Authority: CN
Inventors: 郭芬铃
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-13
Filing date: 1997-05-13
Publication date: 1998-10-21
Anticipated expiration: 2007-05-13

Abstract

The utility model provides a tying-less type building-reinforcing-bar quick-positioning support device which is characterized in that each of front edges of both sides of a U-shaped piece is extended with a proper bearing piece, wherein, the position which is slightly above the bearing piece on one side is extended with a spacing piece, and the opposite side of the bearing piece and the spacing piece is formed with a position limiting slot which can be used for accommodating the reinforcing bar; the reinforcing bar is positioned on a rabbet-shaped thin and narrow neck; the U-shaped piece is used for sheathing, inserting and matching the position limiting slot between the bearing piece and the spacing piece to form a containing space that the reinforcing bars are overlapped and hereby, a tying-less type building-reinforcing-bar quick-positioning support device is provided.

Description

The quick device for positioning and supporting of tieing-less type building iron

The utility model relates to the accessory of a kind of reinforcement component, particularly a kind of reinforcement component.

One to remove reinforced concrete construction be to cooperate template to construct the building embryo with reinforcing bar, grouting forms the concrete cladding reinforcing steel bar again, its structural strength, except that depending on concrete sandstone and cement mixing ratio, the binding effect of elastic resistance that reinforcing bar provided is another key factor, and the life-span that relates to building, at all can not general idea.

Tradition reinforcing bar erection mode, be with iron wire reinforcing bar to be intersected stacked position to carry out stitch and fix, this form of construction work, except that the not firm disappearance of easy generation stitch, more tie up action because of its complicated wearing and cause expending in a large number of manpower and man-hour, it is very big to influence building costs, in addition, reinforcing bar at different parts sets up, and traditional form of construction work remains in following disappearance:

1. set up part at the floor reinforcing bar, tie up because of iron wire and to establish and the reinforcing bar stitch can only be fixed, but can not make reinforcing bar remain on optimum structure intensity position, centre among the predetermined wall thickness space, so generally need below reinforcing bar, to fill up and put fragment of brick or cement pinner, it promptly need fill up every a segment distance (about 15cm) and establish one, not only construction is slowly complicated, and because of the concrete of the structural strength of fragment of brick or cement pinner and perfusion different, the kenel of establishing this intensive pad will definitely cause concrete structure separated by fragment of brick or cement pinner and can't connect to one, influence the intensity of structural integrity widely, form the hidden danger of fabric structure safety.

2. set up part at the side wall reinforcing bar, owing to can't fill up on the side wall and establish object and be positioned at space central authorities to keep reinforcing bar, so existing technical difficulty on setting up own, and when grouting because of the easier reinforcing bar off normal that causes of concrete collision strength, even ties up because of iron wire and to establish not firm getting loose, make reinforcing bar fail to be in really wall central authorities, though after concrete dry coagulates coating, can't find out the different shape of off normal of reinforcing bar, therefore influence structural strength.

The purpose of this utility model is to provide a kind of tieing-less type building iron quick device for positioning and supporting, and it can save manpower and man-hour, increases substantially the intensity and the quality of building structure, and can quick positioning supports and acquisition structural integrity.

Utility model is achieved in that the characteristics of the quick bracing or strutting arrangement of tieing-less type building iron are, extend the suitable sheet that holds in a Jiong matrix both sides leading edge, the cover slot of Jiong matrix conforms to rebar sizes for being inserted in, a side is held sheet and is slightly gone up the position and extend a banking stop in addition therein, hold sheet and banking stop opposite side formation one and can supply the ccontaining screens groove of reinforcing bar, form thin narrow neck and reinforcing bar is located at its notch, Jiong matrix cover slot cooperates the screens groove that holds between sheet and banking stop to constitute the accommodation space of reinforcing bar overlapping kenel, provides the reinforcing bar of exempting to tie up quick positioning supports to maintain function according to this.

The default suitable circulation short slot of sheet root edge is held in both sides, and hollow design is made in its inside.

The utility model utilizes the Jiong matrix to constitute the reinforcing bar accommodation space, make it take fixing mode from top to bottom to the reinforcing bar location, need not lift reinforcing bar during enforcement, and no-reinforcing-bar hinders action, can significantly reduce man-hour, and on the positioning supports effect,, really reach reinforcing bar is exempted to tie up quick positioning supports effect not second to former form of construction work; Exempt the use face of fragment of brick or cement pinner and can keep the optimum state that reinforced frame is set the position, and then increase substantially the structural strength and the quality of building; Improve the problems that traditional form of construction work is derived, hold the sheet hollow design and make concrete can flow into inclusion, further increase the firm and structural integrity of inclusion.

The concrete structure of utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is that the quick device for positioning and supporting axis of no-feathering of the utility model tieing-less type building iron is surveyed schematic diagram.

When being Fig. 1 structural orientation reinforcing bar, Fig. 2 is inserted in the action schematic diagram.

Fig. 3 is that the state axle of Fig. 1 structure and reinforcing bar location is surveyed schematic diagram.

Fig. 4 is that Fig. 1 structure is surveyed schematic diagram to the enforcement axle of full wafer reinforced bar support location.

With reference to Fig. 1, the utility model is on structure design, mainly be to extend the suitable sheet 31 that holds in a Jiong matrix 30 both sides leading edges, 32, the cover slot 301 of Jiong matrix 30 conforms to rebar sizes for being inserted in, a side is held sheet 32 and is slightly gone up positions and extend a banking stop 33 in addition therein, hold sheet 32 and banking stop 33 opposite sides formation one and can supply the ccontaining screens groove 34 of reinforcing bar, and form thin narrow neck 341 and can reinforcing bar be located at its notch, mat Jiong matrix 30 cover slots 301 cooperate the screens groove 34 that holds 33 of sheet 32 and banking stops, just constitute the accommodation space of reinforcing bar overlapping kenel, provide the reinforcing bar of exempting to tie up quick positioning supports to maintain function, and hold sheet 31 in both sides, the default in addition circulation short slot 311 of 32 root edges, 321 and within it portion make hollow design, make it when grouting, can be for concrete through circulation short slot 311,321 importings also have the part inflow to hold sheet 31, in 32 hollow spaces, the inclusion that circulates according to this forms a complete building structure.

With reference to Fig. 2,3,4, when carrying out the support location of reinforcing bar overlapping kenel with the utility model, the cover slot 301 that makes Jiong matrix 30 is corresponding to last square bar 21, be inserted in by the appropriate location of departing from its overlapping position, square bar 21 is snapped in the matrix 30 cover slots 301, then will install toward the overlapping position and pass, the thin narrow neck 341 of square bar 22 through holding 33 of sheet 32 and banking stops entered to be fastened in the groove 34, and be subjected to two to hold

sheet

31,32 bracketings, can keep reinforcing bar 21 according to this, 22 overlapping state, and because of its to reinforcing bar 21, on 22 the positioning supports, be to overlap slotting erection mode from top to bottom, do not have traditional form of construction work invar muscle and stop and must hold in the palm the disappearance of lifting, thus in construction more apparent fast, convenient, simultaneously hold sheet 31 because of it, 32 hollow design and the width that increases can obtain to support more stably.

Claims

1. quick device for positioning and supporting of tieing-less type building iron, it is characterized in that: extend the suitable sheet that holds in a Jiong matrix both sides leading edge, the cover slot of Jiong matrix conforms to rebar sizes, a side is held sheet and is slightly gone up the position and extend a banking stop in addition therein, hold sheet and banking stop opposite side formation one and can supply the ccontaining screens groove of reinforcing bar, form thin narrow neck and reinforcing bar is located at its notch, Jiong matrix cover slot cooperates the screens groove that holds between sheet and banking stop to constitute the accommodation space of reinforcing bar overlapping kenel.

2. device for positioning and supporting according to claim 1 is characterized in that both sides hold the default suitable circulation short slot of sheet root edge.

3. device for positioning and supporting according to claim 1, it is characterized in that both sides hold sheet within it portion make hollow design.