CN215407308U

CN215407308U - Adjustable light cantilever formwork support

Info

Publication number: CN215407308U
Application number: CN202121821325.8U
Authority: CN
Inventors: 姜素芳; 刘晓华; 余涛
Original assignee: Fengbo Template Technology Shanghai Co ltd
Current assignee: Fengbo Template Technology Shanghai Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-01-04
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses an adjustable light cantilever formwork support, which is characterized in that: comprises a horizontal rod (1), a vertical rod (2) and an inclined bearing rod (3); the horizontal rod (1) with vertical rod (2) are connected perpendicularly, oblique bearing rod (3) include internal thread pipe (3-1), go up articulated elements 3-2 and articulated elements (3-3) down, go up articulated elements (3-2) with articulated elements (3-3) all are equipped with screw rod portion (3-4) down, go up articulated elements (3-2) and articulated elements (3-3) down and pass through screw rod portion (3-4) and internal thread pipe (3-1) threaded connection respectively, it is articulated with horizontal rod (1) to go up articulated elements 3-2, articulated elements (3-3) are articulated with vertical rod (2) down.

Description

Adjustable light cantilever formwork support

Technical Field

The utility model relates to an adjustable light cantilever formwork support, in particular to a construction formwork support with an inclination concrete structure.

Background

With the development of economy and technology, various railway bridges and highway bridges are laid in many places, most bridge pier and bridge tower concrete structures have certain inclination, and steel pipe scaffolds and template systems are mainly used for bridge towers and bridge piers of railway bridges and highway bridges at the present stage. The prior steel pipe scaffold and template system has the following problems:

1. the steel pipe scaffold erection platform needs to be erected on each layer, and the use of materials is excessive in time;

2. the steel pipe scaffold needs to occupy an overlarge construction site when being erected;

3. the stability of the steel pipe scaffold is not enough after the steel pipe scaffold exceeds a certain height;

4. for the change of concrete structure inclination, the steel mould scaffold can not provide the operation plane vertical to the structure, and the construction safety and the comfort are not enough.

Disclosure of Invention

In view of the above, the present invention is directed to an adjustable lightweight cantilever formwork support.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an adjustable light cantilever formwork support for solving the defects.

The above object of the present invention is achieved by the following technical means:

an adjustable light cantilever formwork support comprises a horizontal rod (1), a vertical rod (2) and an inclined bearing rod (3); the horizontal rod (1) with vertical rod (2) are connected perpendicularly, oblique bearing rod (3) include internal thread pipe (3-1), go up articulated elements 3-2 and articulated elements (3-3) down, go up articulated elements (3-2) with articulated elements (3-3) all are equipped with screw rod portion (3-4) down, go up articulated elements (3-2) and articulated elements (3-3) down and pass through screw rod portion (3-4) and internal thread pipe (3-1) threaded connection respectively, it is connected with horizontal rod (1) to go up articulated elements 3-2, articulated elements (3-3) are connected with vertical rod (2) down.

Furthermore, the horizontal rod (1) is hinged with the vertical rod (2).

Furthermore, the length of the inclined bearing rod (3) can be adjusted.

Furthermore, the horizontal rod (1) is provided with a plurality of holes, and the upper hinge parts (3-2) are fixed in the holes.

Compared with the prior art, the utility model has the advantages that:

1. and a steel pipe scaffold does not need to be erected on site, so that the construction period is shortened.

2. The adjustable angle, concrete structure inclination is different, and the angle of adjustment makes work platform keep the level, improves operation travelling comfort and security of operation personnel.

3. The support is light weight and cost-effective to transport and store in a single component.

Drawings

In order to make the object, technical scheme and beneficial effect of the utility model more clear, the utility model provides the following drawings for explanation:

fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a schematic diagram of the construction and use of a vertical concrete structure

FIG. 3 is a schematic diagram of the construction of a concrete structure with a slope

In the figure, 1 is a horizontal rod, 2 is a vertical rod, 3 is an inclined bearing rod, 4 is a connecting component, 5 is a vertical steel purlin, 6 is a shaft rod, 7 is a suspension platform, 8 is a platform bracket, and 9 is a template; 1-1 is a hinged end; 2-1 is a hinge joint; 2-2 is a suspension plate; 3-1 is an internal thread pipe; 3-2 is an upper hinge part; 3-3 is a lower hinge; and 3-4 is a threaded part.

Detailed Description

The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.

As shown in fig. 1, an adjustable light cantilever formwork support comprises a horizontal rod 1, a vertical rod 2 and an inclined pressure bearing rod 3. The horizontal rod 1 is connected with the vertical rod 2, and the inclined pressure-bearing rod 3 is connected between the horizontal rod 1 and the vertical rod 2.

Two ends of the horizontal rod 1 are provided with hinged ends 1-1;

two ends of the vertical rod 2 are provided with hinged joints 2-1, and a suspension plate 2-2 connected with a concrete structure is arranged below the vertical rod 2;

the inclined pressure-bearing rod 3 comprises an internal threaded pipe 3-1, the two ends of the internal threaded pipe 3-1 are respectively connected with an upper hinge component 3-2 and a lower hinge component 3-3, the upper hinge component 3-2 and the lower hinge component 3-3 are respectively provided with a threaded portion 3-4, and the upper hinge component 3-2 and the lower hinge component 3-3 are respectively in threaded connection with the internal threaded pipe 3-1 through the threaded portion 3-4.

An upper hinged part 3-2 of the inclined pressure bearing rod 3 is hinged with one end of the horizontal rod 1, a lower hinged part 3-3 of the inclined pressure bearing rod 3 is hinged with a hinged joint 2-1 of the vertical rod 2, and one end of the horizontal rod 1 is hinged with the hinged joint 2-1 of the vertical rod 2.

As shown in fig. 1, 2 and 3, during installation, the installation hole of the horizontal rod 1 is fixedly connected with the connecting member 4, the vertical steel purlin 5 is connected with the connecting member 4, the shaft rod 6 is hinged with the vertical steel purlin 5 and the installation hole of the horizontal rod 1, and finally the template 9 is fixed on the vertical steel purlin. The lower end of the vertical rod 2 and the mounting holes in the horizontal rod 1 are used for fixing the suspension platform 7, and the platform support 8 is connected with the template 9 to form an upper pouring platform.

As shown in fig. 1, 2 and 3, when in use, a lower anchoring point is reserved on a concrete structure, the whole force-bearing support and the formwork are fixed on the concrete structure through the suspension plate arranged on the vertical rod 2, and concrete pouring is completed according to a normal construction flow; when the inclination of the concrete structure changes, the inclined pressure bearing rod 3 is rotated to ensure that the horizontal rod 1 is horizontal, namely the operating platform is horizontal; when the lifting is carried out, the tower crane is used for lifting, no additional operation is needed, and the force-bearing support and the template system are smoothly lifted.

The vertical concrete structure with inclination has great superiority by adopting the utility model. The support is simple in manufacturing process and convenient to use, reduces the operation intensity of constructors, improves the labor efficiency, guarantees the safety of the constructors, and has high practicability and economy.

The utility model has simple processing and manufacturing and convenient operation, is suitable for the vertical concrete structure with inclination, can greatly improve the construction safety, reduce the labor intensity of workers and improve the construction efficiency.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, when used in the orientation or positional relationship indicated in the figures, are used merely for convenience in describing the utility model and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting. Furthermore, the appearances of the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. The utility model provides a light-duty cantilever formwork support with adjustable which characterized in that: comprises a horizontal rod (1), a vertical rod (2) and an inclined bearing rod (3); the horizontal rod (1) with vertical rod (2) are connected perpendicularly, oblique bearing rod (3) include internal thread pipe (3-1), go up articulated elements 3-2 and articulated elements (3-3) down, go up articulated elements (3-2) with articulated elements (3-3) all are equipped with screw rod portion (3-4) down, go up articulated elements (3-2) and articulated elements (3-3) down and pass through screw rod portion (3-4) and internal thread pipe (3-1) threaded connection respectively, it is connected with horizontal rod (1) to go up articulated elements 3-2, articulated elements (3-3) are connected with vertical rod (2) down.

2. The adjustable lightweight cantilever formwork support of claim 1, wherein: the horizontal rod (1) is hinged with the vertical rod (2).

3. The adjustable lightweight cantilever formwork support of claim 1, wherein: the length of the inclined bearing rod (3) can be adjusted.

4. The adjustable lightweight cantilever formwork support of claim 3, wherein: the horizontal rod (1) is provided with a plurality of holes, and the upper hinge piece (3-2) is fixed in the holes.