CN205889491U

CN205889491U - Pouring mold of board -like concrete reinforcement locating piece

Info

Publication number: CN205889491U
Application number: CN201620855032.4U
Authority: CN
Inventors: 杨化奎
Original assignee: Nantong Textile Vocational Technology College
Current assignee: Nantong Textile Vocational Technology College
Priority date: 2016-08-09
Filing date: 2016-08-09
Publication date: 2017-01-18
Anticipated expiration: 2026-08-09

Abstract

The utility model discloses a pouring mold of board -like concrete reinforcement locating piece for cast plate formula concrete reinforcement's locating piece, the mould is the cube structure, its inside cavity that is the cube, just the shelf that is equipped with plural vertically and horizontally staggered in the cavity divide into the pouring groove that a plurality of sizes are the same with the cavity, the pouring groove bottom surface transversely is provided with half -cylinder's protruding piece, just be equipped with plural round hole on the bottom surface of protruding piece both sides. The utility model provides a pouring mold of board -like concrete reinforcement locating piece pours out the locating piece that is applicable to rebar positioning in the board -like concrete through this mould, and this locating piece can be fixed with the reinforcing bar laminating, and the colour material is the same with the concrete, does not influence the aesthetic property and the stability of unpacing apart after the template.

Description

A kind of board-like concrete reinforcement locating piece pour mould

Technical field

This utility model belongs to building fittings field, more particularly, to a kind of board-like concrete reinforcement locating piece pour mould Tool.

Background technology

In present architectural engineering, it is frequently encountered the component needing to pour board-like concrete, and existing concrete It is certain in pouring add crisscross reinforced frame structure, thus reinforcing the stability pouring, but pouring in this structure There is certain gauged distance when building between the template of framework of steel reinforcement and board-like concrete, the armored concrete pouring can be ensured Intensity, and because framework of steel reinforcement is unstable before pouring in practical operation, lead to framework of steel reinforcement in casting process can go out Existing offset phenomena, so that changing with the distance between template, leads to the intensity of the armored concrete pouring to occur partially Difference.

For this situation, existing modal way is exactly the lengths of rebar cutting gauged distance, by these lengths of rebar It is welded on reinforced frame, lengths of rebar is just against guarantees mutual distance between template and reinforced frame, but this mode is when pouring Lengths of rebar can be cast in inside concrete, and after removing steel plate, the end points of lengths of rebar is exposed to outside, with long-term wind and weather, Reinforcing bar gets rusty thus affecting performance and the apparent mass of concrete.

For the shortcoming of lengths of rebar, a kind of ready-made spacer pad in market, and this spacer pad generally adopts plastics Material, is directly anchored on reinforcing bar by tied silk, is cast in the inside although this spacer pad when pouring with concrete Will not get rusty because of drenching with rain thus affecting concrete performance during the later stage uses, but its material and color and concrete There is larger difference, the cushion block being exposed after form removal and concrete have obvious colouring discrimination, affect structure overall appearance, This cushion block is directly fixed with reinforcing bar by tied silk simultaneously, there is misalignment, leads to positioning not accurate.

Utility model content

In order to overcome the defect in above-mentioned background technology, this utility model provides a kind of board-like concrete reinforcement locating piece Pour mould, pour out the locating piece being applied to board-like reinforcement in concrete positioning by this mould, this locating piece can be with Reinforcing bar laminating is fixed, and color material is identical with concrete, the aesthetic property after not affecting to take template apart and stability.

For achieving the above object, the utility model proposes following technical scheme: a kind of board-like concrete reinforcement locating piece Pour mould, for pouring the locating piece of board-like concrete reinforcement, described mould is cube structure, it is internal to be cubical Being provided with the crisscross dividing plate of plural number in cavity, and described cavity is divided into multiple size identicals to pour groove cavity, described pours Build the protruding block that groove bottom is horizontally arranged with semicircle column type, and the bottom surface of described protruding block both sides is provided with plural circular hole.

Described pour groove be 5*5*5cm cube structure, described projection block length be 5cm, radius be 1 ~ 2cm.

Described protruding block upper surface is evenly distributed with horizontal fin, identical with the cross rib spacing of rebar surface and size.

Described locating piece is cube structure, and its upper surface has semicircle column type inner groovy, and described upper surface is positioned at interior Groove both sides are provided with many tied silks, and described tied silk part is cast in locating piece.

Described locating piece is concrete material, and the inner surface of its semicircle column type inner groovy is evenly distributed with horizontal groove.

Compared with prior art, a kind of board-like concrete reinforcement locating piece of the present utility model pour mould, using spy What fixed mould structure carried out locating piece pours the size it can be ensured that locating piece, arranges semicolumn at mould bottom simultaneously Type protruding block, and in protruding block upper surface, horizontal fin is set so that the locating piece pouring out has the semicircle with horizontal groove Shape inner groovy, can be embedded in groove by reinforcing bar when fixing and be positioned, simultaneously the cross rib phase of horizontal groove and rebar surface Mutually cooperation both can prevent locating piece from sliding up and down it is also possible to prevent locating piece from rotating along reinforcing bar, thus not positioning Block misplaces and leads to the inaccurate situation of distance, first uses concreting locating piece simultaneously, is then carrying out one-piece casting so that determining Position block is completely embedded in inside concrete, does not interfere with later stage aesthetics and firmness.

Brief description

Fig. 1 is the structural representation of this utility model mould；

Fig. 2 is the schematic cross-section of this utility model mould；

Fig. 3 is the top view of this utility model mould；

Fig. 4 is the structural representation of this utility model locating piece.

Specific embodiment

Below in conjunction with accompanying drawing of the present utility model, the technical scheme of this utility model embodiment is carried out clear, complete Description.

As shown in Fig. 1 ~ 4, a kind of board-like concrete reinforcement locating piece disclosed in this utility model pour mould, be used for Pour the locating piece of board-like concrete reinforcement, described mould 1 is cube structure, it is internal to be cubical cavity, described sky Intracavity is provided with the crisscross dividing plate 2 of plural number and is divided into multiple size identicals to pour groove 3 cavity, described pours groove 3 bottom surface It is horizontally arranged with the protruding block 4 of semicircle column type, and the bottom surface of described protruding block 4 both sides is provided with plural circular hole 5, described protruding block Upper surface is evenly distributed with horizontal fin 9, identical with the cross rib spacing of rebar surface and size, and the described groove that pours is 5*5*5cm Cube structure, described protruding block 4 length be 5cm, radius be 1 ~ 2cm.

The described locating piece 8 pouring is cube structure, and its upper surface has semicircle column type inner groovy 6, and described upper table Face is provided with many thin wires 7 positioned at inner groovy 6 both sides, and described thin wire 7 part is cast in locating piece, and described locating piece is Concrete material, the inner surface of its semicircle column type inner groovy 6 is evenly distributed with horizontal groove 10.

A kind of board-like concrete reinforcement locating piece pour using method, comprise the steps:

A, material select, and are not less than c20 from label, and the concrete less than 10mm for the ballast grain sizes is poured；

B, insertion tied silk, the tied silk of 10cm length are interspersed in each and pour in the circular hole of groove bottom, and reserved 2 ~ 3cm is pouring In groove；

C, pour and vibrate, the concrete being stirred is poured into and pours in groove, and mould is integrally kept flat on vibration table, open Open after vibration table vibrates 30 ~ 32s and stop, with wooden mud plate, troweling process is carried out to concrete surface；

D, standing sizing, the concrete having vibrated is placed form removal after ground grading stands at least 24 hours together with mould, During form removal, mould is overturned, gently tap mould bottom surface, so that locating piece is naturally dropped, if form removal is too early, concrete pad Easily there is side arrisdefect phenomenon；

E, stacking health preserving, after locating piece form removal, naturally stack, forbid weight to be pressed in above, and carry out necessity to locating piece Watering health preserving；

F, use colligation, by reinforcing bar inlay card in the inner groovy of locating piece, and make cross rib and the inner groovy of rebar surface The horizontal fit depressions of inner surface, and carry out colligation with tied silk and fix, prevent locating piece from moving up and down in rebar surface；

G, concrete members pour, and between reinforcing bar and outboard template, locating piece is embedded in inside by casting concrete, and should Concrete is consistent with the concrete that locating piece pours, and using vibrator, concrete is vibrated, according to poker vibrator, Then at locating piece position, reduce vibrating time, prevent locating piece vibration from coming off, according to attached vibrator, then need not change Vibrating time；

H, form removal aberration are processed, and after concrete form removal, surface are existed to the part of aberration, utilize after preserving period terminates Fine sandpaper carries out polishing.

The steel being poured using lengths of rebar and plastic cushion in the armored concrete pouring according to above-mentioned steps and background technology The performance comparison of reinforced concrete referring to table 1,

Table 1:

Sequence number	Locating piece species	Cushion block is to surrounding concrete intensity effect degree	Protective layer thickness uneven on component strength impact	Concrete apparent mass is affected	Overall merit
						1	Concrete locating piece	0	0	-5%	-5%
2	Lengths of rebar	0	0	-30%	-30%
						3	Plastic cushion	-20%	-10%	-20%	-50%

Technology contents of the present utility model and technical characteristic have revealed that as above, but those of ordinary skill in the art still may be used A variety of replacements without departing substantially from this utility model spirit and modification can be made based on teaching of the present utility model and announcement, therefore, this Utility model protection scope should be not limited to the content disclosed in embodiment, and should include various without departing substantially from replacement of the present utility model And modify, and covered by present patent application claim.

Claims

1. a kind of board-like concrete reinforcement locating piece pour mould, for pouring the locating piece of board-like concrete reinforcement, it is special Levy and be: described mould is cube structure, it is internal crisscross for being provided with plural number in cubical cavity, and described cavity Dividing plate cavity is divided into multiple size identicals to pour groove, described pour the projection that groove bottom is horizontally arranged with semicircle column type Block, and the bottom surface of described protruding block both sides is provided with plural circular hole.

2. a kind of board-like concrete reinforcement locating piece according to claim 1 pour mould it is characterised in that: described pour Build the cube structure that groove is 5*5*5cm, described projection block length is 5cm, and radius is 1 ~ 2cm.

3. a kind of board-like concrete reinforcement locating piece according to claim 1 pour mould it is characterised in that: described convex Bittiness upper surface is evenly distributed with horizontal fin, identical with the cross rib spacing of rebar surface and size.

4. a kind of board-like concrete reinforcement locating piece according to claim 1 pour mould it is characterised in that: described fixed Position block is cube structure, and its upper surface has semicircle column type inner groovy, and described upper surface is provided with positioned at inner groovy both sides Many tied silks, described tied silk part is cast in locating piece.

5. a kind of board-like concrete reinforcement locating piece according to claim 4 pour mould it is characterised in that: described fixed Position block is concrete material, and the inner surface of its semicircle column type inner groovy is evenly distributed with horizontal groove.