CN218952811U

CN218952811U - Quick formwork device

Info

Publication number: CN218952811U
Application number: CN202222956057.1U
Authority: CN
Inventors: 石海松; 陈铭; 周兵; 王智力; 陈向科; 熊怡杰; 刘攀飞; 杨卫; 谭以兵
Original assignee: China Gezhouba Group Municipal Engineering Co ltd; China Gezhouba Group Co Ltd
Current assignee: China Gezhouba Group Municipal Engineering Co ltd; China Gezhouba Group Co Ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-05-02
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a rapid formwork supporting device, which comprises a door-type steel bar clamp, wherein two ends of the door-type steel bar clamp are connected with inclined supports to form a formwork supporting frame; template combinations are arranged on two sides of the template support, and a plurality of template supports are distributed at equal intervals along the axis direction of the template combinations. The device solves the problems that the formwork erection method in the prior art cannot adapt to the construction environment of the small-volume concrete structure, has the advantages of narrow construction space, complex working procedures and low construction efficiency, and has the characteristics of simple structure, low cost, convenient arrangement and capability of being effectively applied to the construction environment of the small-volume concrete structure with narrow space.

Description

Quick formwork device

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a rapid formwork supporting device.

Background

The template manufacturing and installation is an important process for pouring and forming a concrete structure; the template reinforcement modes are various, the traditional template reinforcement mode is that vertical back edges are arranged at equal intervals of 50 x 80 square, 2 phi 48mm steel pipes are arranged at equal intervals on the horizontal back edges, then a opposite-pulling screw rod is adopted for reinforcement, and two sides of the steel pipes are provided with top supports; the method is generally used, the concrete pouring quality can be ensured, the actual operation is complicated, the efficiency is low, the construction space is narrow particularly in the aspect of the construction of a linear small-volume concrete structure, and the problems of complicated working procedures and low construction efficiency exist in the construction by adopting the method, so that a rapid formwork supporting device is required to be designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the technical problems of narrow construction space, complicated procedures and low construction efficiency, and has the characteristics of simple structure, low cost, convenient arrangement and capability of being effectively applied to the construction environment of a small-volume concrete structure with a narrow space.

In order to solve the technical problems, the utility model adopts the following technical scheme: a rapid formwork supporting device comprises a door-type steel bar clamp, wherein two ends of the door-type steel bar clamp are connected with inclined supports to form a formwork supporting frame; template combinations are arranged on two sides of the template support, and a plurality of template supports are distributed at equal intervals along the axis direction of the template combinations.

Further, the specifications of the door-shaped steel bar clamp and the inclined support steel bar are C16mm three-level steel.

Preferably, the inclined support is welded at two ends of the portal-type steel bar clamp, and the welding angle is 30 degrees.

Preferably, the form assembly includes a thick faced plywood and a back ridge.

Further, the template adopts a 15mm thick cladding wood plywood, and the back edge adopts 50 x 80 square wood.

Preferably, round holes are drilled at the lap joint positions of the two sides of the bottom end of the door-type steel bar clamp and the inclined support, and opposite iron wires penetrate through the round holes to tighten and fix the template combinations at the two sides.

Further, no. 12 iron wires are adopted for the iron wires.

Further, in the application of the linear small-volume concrete structure, the installation intervals of the formwork frames are arranged at equal intervals of 60-80cm along the axis direction, the formwork is not easy to run due to the fact that the formwork is reinforced too wide, and the reinforced materials are wasted too densely.

The beneficial effects of the utility model are as follows:

the device has simple structure, convenient material taking, rapid manufacturing by using the residual materials on the construction site and extremely low cost; the whole layout mode is very convenient and fast, and can be rapidly applied to the construction environment of small-volume concrete structures with narrow spaces; the problem of traditional template erection mode's process loaded down with trivial details, the efficiency of construction is low is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic illustration of the utility model in specific use;

the reference numerals in the drawings are: the steel bar clamp comprises a door-type steel bar clamp 1, an inclined support 2, a template combination 3 and a butt iron wire 4.

Detailed Description

As shown in fig. 1-2, a rapid formwork device comprises a door-shaped steel bar clamp 1, wherein two ends of the door-shaped steel bar clamp 1 are connected with inclined supports 2 to form a formwork; template combinations 3 are arranged on two sides of the template support, and a plurality of template supports are distributed at equal intervals along the axis direction of the template combinations 3.

Further, the specifications of the door-shaped steel bar clamp 1 and the inclined support 2 are three-level steel of C16 mm.

Preferably, the inclined support 2 is welded with two ends of the door-shaped steel bar clamp 1, and the welding angle is 30 degrees.

Preferably, the form panel assembly 3 comprises thick faced plywood and back ribs.

Preferably, round holes are drilled at the lap joint positions of the two sides of the bottom end of the door-type steel bar clamp 1 and the inclined support 2, and opposite iron wires 4 penetrate through the round holes to tighten and fix the template assemblies 3 at the two sides.

Further, no. 12 iron wires are adopted for the iron wire 4.

The working principle of the utility model is as follows:

after the door-type steel bar clamp 1 is manufactured, respectively welding an inclined support 2 at two ends, forming a formwork support by welding the door-type steel bar clamp 1 at an included angle of 30 degrees, fixing the transverse back stupefied square timber at equal intervals on the outer side of the composite formwork to form a formwork combination 3, placing the formwork support at equal intervals after the formwork combination 3 is installed, respectively drilling small round holes at the left side and the right side of the overlapping position of the bottom of the door-type steel bar clamp 1 and the inclined support 2, and fixing the formwork by utilizing a penetrating iron wire 4; the device is practically applied to the first-stage EPC+O project of comprehensive treatment of key branches of river-crossing river ponds in the river city, meets the requirements of engineering construction quality and progress, has low cost, high efficiency, simple and practical structure and convenient transfer and disassembly, and creates remarkable economic benefits for engineering projects.

The foregoing embodiments are merely preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without collision. The protection scope of the present utility model is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. A quick formwork device which is characterized in that: comprises a door-shaped steel bar clamp (1), wherein both ends of the door-shaped steel bar clamp (1) are connected with inclined supports (2) to form a formwork; template combinations (3) are arranged on two sides of the template support, and a plurality of template supports are distributed at equal intervals along the axis direction of the template combinations (3).

2. A rapid formwork apparatus as claimed in claim 1, wherein: the inclined support (2) is welded to two ends of the door-shaped steel bar clamp (1), and the welding angle is 25-40 degrees.

3. A rapid formwork apparatus as claimed in claim 1, wherein: the template combination (3) comprises a thick-faced plywood and a back edge.

4. A rapid formwork apparatus as claimed in claim 1, wherein: round holes are drilled at the lap joint positions of the two sides of the bottom end of the door-shaped reinforcing bar clamp (1) and the inclined support (2), and opposite iron wires (4) penetrate through the round holes to tighten and fix the template assemblies (3) at the two sides.