CN203050113U

CN203050113U - Formwork supporting cross bar

Info

Publication number: CN203050113U
Application number: CN 201320025997
Authority: CN
Inventors: 刘满意
Original assignee: Individual
Current assignee: Hebei Tianjian Steel Structure Ltd By Share Ltd
Priority date: 2013-01-18
Filing date: 2013-01-18
Publication date: 2013-07-10
Anticipated expiration: 2023-01-18

Abstract

The utility model discloses a formwork supporting cross bar which is reasonable in structure, simple in process, outstanding in performance and capable of easily improving building construction progress and construction quality, and particularly is used for formwork supporting at an internal corner of a short-leg shear wall. The formwork supporting cross bar is composed of steel section bars and divided into two rod groups and can well contact with wood blocks during construction. The construction quality is guaranteed, construction working time is effectively saved, construction cost is reduced, and the formwork supporting cross bar is suitable for being used in various fields such as building industry and mining industry.

Description

A kind of template supports whippletree

Technical field

The utility model relates to a kind of template and supports whippletree, is a kind of novel formwork for placing bracing frame that is applied in the building operations operation specifically, belongs to the building implements field.

Background technology

At present, in the construction operation of building trade, at body of wall inner corner trim place, especially building in the hardened system of shear wall with short piers inner corner trim place can not well contact with flitch with general cross binding whippletree, makes construction quality not high, the construction technology complexity.

The utility model content

The purpose of this utility model is the defective that exists at background technology, design provides a kind of template to support whippletree, this whippletree is used for body of wall inner corner trim place, template in particular for shear wall with short piers inner corner trim place supports, can better contact with flitch in the inner position of inner corner trim during construction, guarantee construction quality, effectively saved the construction operation time, reduced construction cost.

In order to achieve the above object, the utility model is realized by following technological means:

A kind of template supports whippletree, is become by two bar fabrics, and each bar group comprises mobile jib and secondary bar, it is characterized in that: in each bar group, an end of secondary bar is fixedly attached to the mobile jib shaft, and mobile jib and secondary bar are angled, two parallel connections of bar group, and leave the gap.

Further, between two bar groups of described whippletree attachment bolt is set, packing ring is set in the middle of the described attachment bolt.

Further, in each bar group of described whippletree, mobile jib and secondary bar can constitute the T type, also can constitute the L type.

Further, in each bar group of described whippletree, mobile jib and secondary bar use tight fixed bolt fastening.

Further, in each bar group of described whippletree, mobile jib is weldingly fixed on secondary bar.

Preferably, described secondary bar is connected with mobile jib is vertical.

The utility model mainly has following good effect and technical characterictic:

It is novel, rational in infrastructure that this template supports whippletree, and technology is simple, low cost of manufacture; Convenient and swift during construction, save a large amount of engineering times, effectively accelerating construction progress; Functional performance is outstanding, improves construction quality, is suitable for large range promotion use.

Description of drawings

Fig. 1 is the utility model embodiment 1 stereogram;

Fig. 2 is the utility model embodiment 1 front view;

Fig. 3 is that the A-A of Fig. 2 is to sectional view;

Fig. 4 is that the B-B of Fig. 2 is to sectional view;

Fig. 5 is the utility model embodiment 2 stereograms;

Fig. 6 is the utility model embodiment 3 stereograms;

As shown in the figure, the Arabic numerals among the figure are expressed as follows:

1. mobile jib, 2. tight fixed bolt, 3. secondary bar, 4. attachment bolt, 5. packing ring, 6. weld seam.

The specific embodiment

Be described in further detail with the utility model of embodiment with reference to the accompanying drawings below:

A kind of template supports whippletree, is become by two bar fabrics, and each bar group comprises mobile jib 1 and secondary bar 3, it is characterized in that: in each bar group, an end of secondary bar 3 is fixedly attached to mobile jib 1 shaft, and secondary bar 3 is angled with mobile jib 1, two parallel connections of bar group, and leave the gap.

Embodiment 1: as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of template of this utility model supports in each bar group of whippletree, in the mobile jib 1 shaft perforate of mobile jib 1 with secondary bar 3 junctions, secondary bar 3 models are less than mobile jib 1 model, make secondary bar 3 one ends insert the perforate of above-mentioned institute, secondary bar 3 uses tight fixed bolt 2 fastening formation T types,

secondary bar

3 and 1 vertical connection of mobile jib with mobile jib 1; The parallel connection of described two T type bar groups, and between two T type bar groups attachment bolt 4 is set, in the middle of the described attachment bolt 4 packing ring 5 is set, make and leave the gap between two T type bar groups.

Embodiment 2: as shown in Figure 5, a kind of template of this utility model supports in each bar group of whippletree, and mobile jib 1 forms T type, mobile jib 1 and secondary 3 vertical connections of bar with secondary bar 3 with welding manner; The parallel connection of described two T type bar groups, and between two T type bar groups attachment bolt 4 is set, in the middle of the described attachment bolt 4 packing ring 5 is set, make and leave the gap between two T type bar groups.

Embodiment 3: as shown in Figure 6, a kind of template of this utility model supports in each bar group of whippletree, and mobile jib 1 forms L type, mobile jib 1 and secondary 3 vertical connections of bar with secondary bar 3 with welding manner; The parallel connection of described two L type bar groups, and between two L type bar groups attachment bolt 4 is set, in the middle of the described attachment bolt 4 packing ring 5 is set, make and leave the gap between two L type bar groups.

Claims

1. a template supports whippletree, is become by two bar fabrics, and each bar group comprises mobile jib and secondary bar, it is characterized in that: in each bar group, an end of secondary bar is fixedly attached to the mobile jib shaft, and mobile jib and secondary bar are angled, two parallel connections of bar group, and leave the gap.

2. a kind of template as claimed in claim 1 supports whippletree, it is characterized in that: between two bar groups of described whippletree attachment bolt is set, packing ring is set in the middle of the described attachment bolt.

3. a kind of template as claimed in claim 1 supports whippletree, and it is characterized in that: in each bar group of described whippletree, mobile jib and secondary bar can constitute the T type, also can constitute the L type.

4. a kind of template as claimed in claim 1 supports whippletree, it is characterized in that: in each bar group of described whippletree, mobile jib and secondary bar use tight fixed bolt fastening.

5. a kind of template as claimed in claim 1 supports whippletree, and it is characterized in that: in each bar group of described whippletree, mobile jib is weldingly fixed on secondary bar.