CN215546279U

CN215546279U - Large-span steel truss machining clamp platform for aluminum plate curtain wall

Info

Publication number: CN215546279U
Application number: CN202121955143.XU
Authority: CN
Inventors: 周怡明; 王志山; 王绍帅; 王建鑫; 王源达; 娄茂源; 金忠宇; 赵鹏; 许博; 訾博阳
Original assignee: China Construction Second Engineering Bureau Co Ltd; China Construction Second Bureau Decoration Engineering Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd; China Construction Second Bureau Decoration Engineering Co Ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-18
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a large-span steel truss processing clamp platform for an aluminum plate curtain wall, which belongs to the technical field of truss processing and comprises supporting legs arranged in rows and transverse supports welded between the tops of two adjacent rows of supporting legs, wherein fixed supports are arranged between the tops of two ends of each transverse support, movable supports are also arranged between the fixed supports at the tops of the transverse supports, the tops of the movable supports are flush with the tops of the fixed supports, and blocking irons are welded at intervals at the tops of the movable supports along the length direction of the movable supports. When the truss is machined, the truss is placed at the top of the fixed support and the movable support, the freedom degree of the truss is limited by the stop iron, the truss is prevented from deviating in the welding process, and machining precision is guaranteed. When the trusses with different sizes need to be processed, only the movable support needs to be moved, the distance between the fixed support and the movable support is changed, and the operation is convenient. The platform can meet the processing and manufacturing requirements of the large-span steel truss and can be self-made on site.

Description

Large-span steel truss machining clamp platform for aluminum plate curtain wall

Technical Field

The utility model belongs to the technical field of truss machining, and particularly relates to a large-span steel truss machining clamp platform for an aluminum plate curtain wall.

Background

At present, the angle steel frame needs manual positioning welding when being welded, the deviation of each welded workpiece is large, the uniform size of the workpieces is difficult to guarantee, the standard can not be achieved during batch production, and the operation is inconvenient, time-consuming and low in efficiency. The production mode has low efficiency, and the attention of production staff is highly concentrated and the production staff is required to continuously check the efficiency. The size and the standard of the drawing are difficult to be ensured to be uniform during processing, the labor intensity of production staff is high, and the labor cost is high. In addition, the span of the aluminum plate curtain wall steel truss is large, the overall weight of the truss is overlarge, the truss is difficult to move, and the recycling rate of replacement items is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a large-span steel truss machining clamp platform for an aluminum plate curtain wall, and aims to solve the technical problem.

Therefore, the utility model provides an aluminum plate curtain wall large-span steel truss machining fixture platform which comprises supporting legs arranged in rows and transverse supports welded between the tops of two adjacent rows of supporting legs, wherein fixed supports are arranged between the tops of two ends of each transverse support, movable supports are further arranged between the fixed supports at the tops of the transverse supports, the tops of the movable supports are flush with the tops of the fixed supports, and blocking irons are welded at intervals along the length direction of the tops of the movable supports.

Preferably, the top of the fixed support is welded and connected with stop irons at intervals along the length direction of the fixed support.

Preferably, the fixed support is welded to the lateral support.

Preferably, the movable support is a galvanized square steel pipe with the length same as that of the fixed support.

Preferably, the legs are in two rows.

Preferably, the stop iron is a galvanized square steel pipe.

Compared with the prior art, the utility model has the characteristics and beneficial effects that:

(1) according to the utility model, the transverse supports are welded on the tops of the supporting legs, the fixed supports are welded on the tops of the adjacent transverse supports, the movable supports are also arranged on the tops of the adjacent transverse supports, and the stop irons are welded on the tops of the fixed supports and the movable supports. When the truss is machined, the truss is placed at the top of the fixed support and the movable support, the freedom degree of the truss is limited by the stop iron, the truss is prevented from deviating in the welding process, and machining precision is guaranteed. When the trusses with different sizes need to be processed, only the movable support needs to be moved, the distance between the fixed support and the movable support is changed, and the operation is convenient.

(2) The steel truss machining clamp platform can meet the machining and manufacturing requirements of a large-span steel truss, can be self-made on site, is convenient to adjust according to actual conditions on site because the steel truss can be machined on a construction site, and saves the transportation cost of machining in a factory and transporting to the site.

Drawings

FIG. 1 is a side view structure schematic diagram of an aluminum plate curtain wall large-span steel truss machining clamp platform.

FIG. 2 is a schematic structural diagram of a large-span steel truss machining clamp platform of an aluminum plate curtain wall in a front view.

FIG. 3 is a schematic structural diagram of an overlooking view of a large-span steel truss machining clamp platform of an aluminum plate curtain wall.

The attached drawings are marked as follows: 1-supporting legs, 2-transverse supports, 3-movable supports, 4-fixed supports and 5-stop irons.

Detailed Description

In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention is further described below.

The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

All aluminum plate curtain wall steel trusses of a project are 14m in height, the maximum overhanging width is 1.7m, the maximum weight of the vertical main keel of the truss is 554kg, and the vertical main keel of the steel truss is overlong, is a customized integral keel and is not welded, so that the bending deformation of the keel can directly influence the verticality of the steel truss, and meanwhile, a welder is difficult to adjust and move the keel, so that the aluminum plate curtain wall large-span steel truss processing clamp platform is designed.

As shown in fig. 1-3, the large-span steel truss processing clamp platform for the aluminum plate curtain wall comprises supporting legs 1, transverse supports 2, fixed supports 4 and movable supports 3.

The supporting legs 1 are arranged in rows, and at least two rows of supporting legs are arranged. The transverse support 2 is welded between the tops of two adjacent rows of legs 1. The fixed support 4 is arranged between the tops of the two ends of the transverse support 2, and specifically, the fixed support 4 is welded between the tops of the two ends of the transverse support 2. The top of the fixed support 4 is welded and connected with stop irons 5 at intervals along the length direction.

The movable support 3 is movably arranged between the fixed supports 4 at the top of the transverse support 2. The top of the movable support 3 is flush with the top of the fixed support 4, and the top of the movable support 3 is welded and connected with stop irons 5 at intervals along the length direction.

The supporting legs 1, the transverse supports 2, the fixed supports 4 and the movable supports 3 are all galvanized square steel pipes of 200-80-6. The stop iron 5 is a galvanized square steel pipe with 60 x 4. The length of the movable support 3 is the same as that of the fixed support 4.

When the truss needs to be welded, the truss is placed between the top of the fixed support 4 and the top of the movable support 3, the stop iron 5 on the fixed support 4 and the stop iron 5 on the movable support 3 are used for limiting the degree of freedom of the truss, and the truss is prevented from sliding in the machining process.

The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides an aluminum plate curtain wall large-span steel truss adds clamping apparatus platform, includes landing leg (1), the horizontal support (2) of welded connection between two adjacent rows of landing legs (1) tops that set up in a row, its characterized in that: be equipped with fixed bolster (4) between horizontal support (2) both ends top, still be equipped with movable support (3) between fixed bolster (4) at horizontal support (2) top, the top of movable support (3) and the top parallel and level of fixed bolster (4), the top of movable support (3) has stop iron (5) along its length direction interval welded connection.

2. The aluminum plate curtain wall large-span steel truss machining clamp platform of claim 1, wherein: the top of the fixed support (4) is welded and connected with stop irons (5) at intervals along the length direction.

3. The aluminum plate curtain wall large-span steel truss machining clamp platform of claim 1, wherein: the fixed support (4) is connected with the transverse support (2) in a welding mode.

4. The aluminum plate curtain wall large-span steel truss machining clamp platform of claim 1, wherein: the movable support (3) is a galvanized square steel pipe with the length the same as that of the fixed support (4).

5. The aluminum plate curtain wall large-span steel truss machining clamp platform of claim 1, wherein: the supporting legs (1) are arranged in two rows.

6. The aluminum plate curtain wall large-span steel truss machining clamp platform of claim 1, wherein: the stop iron (5) is a galvanized square steel pipe.