CN203531396U

CN203531396U - Reinforcing device for concrete anti-sill steel formwork

Info

Publication number: CN203531396U
Application number: CN201320653672.3U
Authority: CN
Inventors: 张明; 丘华生; 蒋志成; 蓝旺珍
Original assignee: China Construction Fourth Engineering Division Corp Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd
Priority date: 2013-10-23
Filing date: 2013-10-23
Publication date: 2014-04-09
Anticipated expiration: 2023-10-23

Abstract

The utility model discloses a reinforcing device for an anti-sill steel formwork. The reinforcing device comprises a reversed-U-shaped balk reinforcing clamp, through holes are formed in the positions, at the same height, of the two side portions of the U-shaped balk reinforcing clamp, a steel clamping pipe with a fin is arranged between the two through holes, a T-shaped butt-pull rod is assembled through the through holes and the steel clamping pipe with the fin, and the end of the T-shaped butt-pull rod on one outer side face of the U-shaped balk reinforcing clamp is sleeved with a fastener. By the adoption of the technical scheme, the reinforcing device for the anti-sill steel formwork is high in strength and good in stability and reliability, and effectively avoids the phenomena of integral formwork expansion, slurry leakage, voids and pits and the like caused by vibration and loosening due to nonuniform stress of 'step by step tightening'. In addition, the reinforcing device for the anti-sill steel formwork is formed by assembling components, is convenient to disassemble, and has the advantages of being simple to operate, high in construction efficiency, low in loss and capable of being recycled.

Description

The bracing means of the anti-bank steel form of a kind of concrete

Technical field

The utility model relates to the bracing means of the anti-bank of a kind of concrete, belongs to construction engineering technical field.

Background technology

At present, the construction of the anti-banks of plain concrete such as kitchen, washroom, balcony balustrade, generally adopts normal wood template to coordinate " step fastener " to reinforce.In construction use procedure, due to " step fastener " discontinuity, in casting and compacting of concrete process, be easily collided, yielding and loosening, the frequent phenomenons such as mould, spillage and voids and pits that rise, have affected the Forming Quality of concrete integral body simultaneously.

Summary of the invention

The technical problem that the utility model solves is: provide a kind of bulk strength high, the bracing means of the anti-bank of concrete that reliability is good, have simple to operate, efficiency of construction is high, loss is low, the advantage of recoverable, to overcome the deficiencies in the prior art.

The utility model is to form like this: it comprises inverted U-shaped wooden a tree, used in making timber for boats reinforcing clip 1, the through hole 2 offering respectively at the equal height place of 1 two sidepieces of U-shaped wooden a tree, used in making timber for boats reinforcing clip, between two through holes 2, be provided with band wing steel card pipe 3, through through hole 2 and band wing steel card pipe 3, be equipped with T-shapedly to pull bar 4, T-shaped on U-shaped wooden a tree, used in making timber for boats reinforcing clip 1 one lateral surfaces is arranged with securing member 5 to pull bar 4 ends.

In the bracing means of the above-mentioned anti-bank of concrete, described securing member 5 is that Tripterospermum affine is buckled.

In the bracing means of the anti-bank of aforesaid concrete, described, at U-shaped wooden a tree, used in making timber for boats reinforcing clip 1 top, be provided with nine plywood 6.

Owing to having adopted technique scheme, compared with prior art, the utility model bulk strength is high, and reliability is good, effectively avoids because of " step fastener " discontinuity, produces vibration, loosening, causes the integral body phenomenons such as mould, spillage, voids and pits that rise.In addition, the utility model adopts Component composition to form, easy accessibility, have simple to operate, efficiency of construction is high, loss is low, the advantage of recoverable.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of U-shaped wooden a tree, used in making timber for boats reinforcing clip;

Fig. 3 is the structural representation with wing steel card pipe;

Fig. 4 is the T-shaped structural representation to pull bar;

Being labeled as of accompanying drawing: 1-U type wood a tree, used in making timber for boats reinforcing clip, 2-through hole, 3-band wing steel card pipe, 4-T type is to pull bar, 5-securing member, 6-nine plywood.

The specific embodiment:

Embodiment of the present utility model: as shown in Figure 1, first make an inverted U-shaped wooden a tree, used in making timber for boats reinforcing clip 1(as shown in Figure 2), equal height place at 1 two sidepieces of U-shaped wooden a tree, used in making timber for boats reinforcing clip offers respectively through hole 2, between two through holes 2, mounting strap wing steel card pipe 3(as shown in Figure 3, with wing steel card pipe 3, be by steel pipe and the four block plate wings that are welded on respectively steel pipe surrounding form, end steel plate chord degree with wing steel card pipe 3 is made into identical with the anti-bank width of concrete, top, the length of the side steel plate wing is made into identical with steel pipe length), T-shaped to pull bar 4(as shown in Figure 4 through one of through

hole

2 and 3 assembling of band wing steel card pipe, T-shaped is that welding forms by bar dowel head with to pull bar to pull bar 4, to the end face away from bar dowel head on pull bar be made into flank), last T-shaped to the pull bar 4 sheathed securing members 5 in end on U-shaped wooden a tree, used in making timber for boats reinforcing clip 1 one lateral surfaces.Convenient while using for the utility model, fastening effect further improves simultaneously, can adopt existing Tripterospermum affine to buckle securing member 5.In order further to improve bulk strength of the present utility model, can nine plywood 6 be installed at U-shaped wooden a tree, used in making timber for boats reinforcing clip 1 top.

During use, directly the utility model is positioned over to the anti-bank of concrete 7 tops, adjusts with wing steel card pipe 3 tightening fastener parts 5.

Embodiment of the present utility model is not limited to above-described embodiment, and the various variations of making under the prerequisite that does not depart from utility model aim all belong to the protection domain of utility model.

Claims

1. the bracing means of the anti-bank of concrete, it is characterized in that: it comprises inverted U-shaped wooden a tree, used in making timber for boats reinforcing clip (1), the through hole (2) offering respectively at the equal height place of (1) two sidepiece of U-shaped wooden a tree, used in making timber for boats reinforcing clip, between two through holes (2), be provided with band wing steel card pipe (3), through through hole (2) with to be with wing steel card pipe (3) to be equipped with T-shaped to pull bar (4), T-shaped on U-shaped wooden a tree, used in making timber for boats reinforcing clip (1) one lateral surface is arranged with securing member (5) to pull bar (4) end.

2. the bracing means of the anti-bank of concrete according to claim 1, is characterized in that: described securing member (5) is that Tripterospermum affine is buckled.

3. the bracing means of the anti-bank of concrete according to claim 1, is characterized in that: at described U-shaped wooden a tree, used in making timber for boats reinforcing clip (1) top, be provided with nine plywood (6).