CN218438139U

CN218438139U - Overhanging scaffold on steel beam

Info

Publication number: CN218438139U
Application number: CN202222237969.3U
Authority: CN
Inventors: 崔建军; 崔大楷; 安冬; 杨超凡; 李丽; 韩广帅
Original assignee: Beijing Shougang Construction Group Co Ltd
Current assignee: Beijing Shougang Construction Group Co Ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-02-03
Anticipated expiration: 2032-08-24

Abstract

A cantilever scaffold on a steel beam belongs to the field of frame structure construction and comprises a cantilever rod 1, upright rods, bolts, supporting rods, screws, transverse plates and vertical plates, wherein the two upright rods and the cantilever rod are fixed through the two bolts, bolt holes are arranged at intervals of 300mm in the vertical direction of the upright rods, and the distance between 2 of the two upright rods is 500mm; two ends of the supporting rod are welded with the bottom ends of the two vertical rods; the vertical plate is welded with the tail end of the cantilever rod; the transverse plate is welded with the vertical plate; the screw passes through the transverse plate to be fixed. The advantage lies in. The equipment is simple, convenient operation, and simple and practical has avoided the use of a large amount of scaffold pipes and manpower, and convenient and fast has reduced construction cost.

Description

Overhanging scaffold on steel beam

Technical Field

The utility model belongs to the technical field of the frame construction, especially, a scaffold frame of encorbelmenting on girder steel is provided.

Background

When a frame structure is constructed, for the construction of a secondary structure under a frame steel beam, the operation construction is generally carried out in a mode of erecting through long through high scaffolds from two sides of a secondary structure wall, and the defects of the mode include that firstly, a large number of scaffold pipes are needed for erecting the scaffolds, and a large amount of manpower is consumed; secondly, a large amount of manpower is needed to remove the scaffold after the scaffold is used, and the overall construction cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame of encorbelmenting on girder steel has overcome and has used a large amount of scaffold pipes, consumes a large amount of manpowers, the higher scheduling problem of overall construction cost.

The utility model discloses to encorbelment scaffold frame and frame girder steel pass through the fix with screw on the diaphragm. Every 3m sets up a set of scaffold that encorbelments, later places the springboard on the die-pin of scaffold that encorbelments and fix. And then an operator stands on the springboard to carry out masonry construction on the secondary structure below the frame steel beam. When the scaffold frame of encorbelmenting is moved to needs, only need not hard up screw, can make the scaffold frame of encorbelmenting remove about, satisfy the operation construction demand.

The utility model comprises a cantilever rod 1, upright rods 2, bolts 3, a supporting rod 4, screws 5, a transverse plate 6 and a vertical plate 7 which are combined for use, wherein the two upright rods 2 and the cantilever rod 1 are fixed by the two bolts 3, bolt holes are arranged at intervals of 300mm in the vertical direction of the upright rods 2, and the distance between the two upright rods 2 is 500mm; two ends of the supporting rod 4 are welded with the bottom ends of the two upright rods 2; the vertical plate 7 is welded with the tail end of the cantilever rod 1; the transverse plate 6 is welded with the vertical plate 7; the screw 5 is fixed through the transverse plate (see fig. 1, 2).

When the cantilever scaffold is used, the cantilever scaffold and the frame steel beam 9 are fixed through the screws 5 on the transverse plate 6. Every 3m is provided with a group of overhanging scaffolds, and then the springboard 8 is placed on the support rod 4 of the overhanging scaffold and fixed. The operator then stands on the gangway 8 to masonry the secondary structure 10 under the frame steel beams. When the scaffold frame of encorbelmenting is moved to needs, only need not hard up screw 5, can make the scaffold frame of encorbelmenting remove about, satisfy the operation construction demand. After construction is finished, the dismantled cantilever scaffold can be repeatedly recycled (fig. 3 and 4).

This scaffold frame of encorbelmenting assembles simply, convenient operation, and simple and practical has avoided the use of a large amount of scaffold pipes and manpower, and convenient and fast has reduced construction cost, has obtained good economic benefits for the company.

Drawings

Fig. 1 is a front view of the overhanging scaffold.

Fig. 2 is a side view of the overhanging scaffold.

Fig. 3 is a front view of the cantilever scaffold.

Fig. 4 is a side view of the use of the overhanging scaffold.

In the figure, a cantilever rod 1, a vertical rod 2, a bolt 3, a supporting rod 4, a screw 5, a transverse plate 6, a vertical plate 7, a springboard 8, a frame steel beam 9 and a secondary structure 10.

Detailed Description

Fig. 1-4 show a specific embodiment of the present invention. The present invention will be further explained with reference to the accompanying drawings.

The utility model comprises a cantilever rod 1, upright rods 2, bolts 3, a supporting rod 4, screws 5, a transverse plate 6 and a vertical plate 7 which are combined for use, wherein the two upright rods 2 and the cantilever rod 1 are fixed by the two bolts 3, bolt holes are arranged at intervals of 300mm in the vertical direction of the upright rods 2, and the distance between the two upright rods 2 is 500mm; two ends of the supporting rod 4 are welded with the bottom ends of the two upright rods 2; the vertical plate 7 is welded with the tail end of the cantilever rod 1; the transverse plate 6 is welded with the vertical plate 7; the screw 5 is fixed through the transverse plate.

Wherein, the cantilever bar 1 is formed by processing a square tube with the cross section size (length and width) of 120 and 120mm and the length is 1000mm; the upright rod 2 is formed by processing a square tube with the cross section size (length and width) of 100 x 100mm, and the length is 3000mm; the diameter of the bolt 3 is 20mm, and the length of the bolt is 240mm; the supporting rod 4 is formed by processing a square tube with the cross section size (length and width) of 80 and 80mm, and the length is 500mm; the diameter of the screw 5 is 16mm, and the length is 60mm; the transverse plate 6 is formed by processing a 20mm thick steel plate, and the size is 200 x 200mm (length x width); the vertical plate 7 is machined from a 20mm thick steel plate and has a dimension (length and width) of 200 × 180mm.

When the cantilever scaffold is used, the cantilever scaffold and the frame steel beam 9 are fixed through the screws 5 on the transverse plate 6. Every 3m sets up a set of scaffold that encorbelments, later places springboard 8 on the die-pin 4 of scaffold that encorbelments and fix. The operator then stands on the gangway 8 to masonry the secondary structure 10 under the frame steel beams. When the scaffold frame of encorbelmenting is moved to needs, only need not hard up screw 5, can make the scaffold frame of encorbelmenting remove about, satisfy the operation construction demand. After the construction is finished, the dismantled cantilever scaffold can be repeatedly recycled.

When office building frame construction constructs, to the secondary structure wall construction under the frame girder steel, the scaffold of encorbelmenting on having taken a girder steel carries out the operation construction, has gained better effect. The cantilever scaffold is used in a combined manner, two upright rods and a cantilever rod are fixed through two bolts, bolt holes are arranged every 300mm in the vertical direction of the upright rods, and the distance between the two upright rods is 500mm; two ends of the supporting rod are welded with the bottom ends of the two vertical rods; the vertical plate is welded with the tail end of the cantilever rod; the transverse plate is welded with the vertical plate; the screw passes through the transverse plate to be fixed. During the use, will encorbelment scaffold frame and frame girder steel and pass through the fix with screw on the diaphragm. Every 3m sets up a set of scaffold that encorbelments, later places the springboard on the die-pin of scaffold that encorbelments and fix. And then an operator stands on the springboard to carry out masonry construction on the secondary structure below the frame steel beam. When the scaffold frame of encorbelmenting is moved to needs, only need not hard up screw, can make the scaffold frame of encorbelmenting remove about, satisfy the operation construction demand. After the construction is finished, the dismantled cantilever scaffold can be repeatedly recycled. This scaffold frame of encorbelmenting assembles simply, convenient operation, and simple and practical has avoided the use of a large amount of scaffold pipes and manpower, and convenient and fast has reduced construction cost.

Claims

1. A cantilever scaffold on a steel beam is characterized by comprising cantilever rods (1), upright rods (2), bolts (3), support rods (4), screws (5), transverse plates (6) and vertical plates (7), wherein the two upright rods (2) and the cantilever rods (1) are fixed through the two bolts (3), bolt holes are arranged in the vertical direction of the upright rods (2) at intervals of 300mm, and the distance between the two upright rods (2) is 500mm; two ends of the supporting rod (4) are welded with the bottom ends of the two upright rods (2); the vertical plate (7) is welded with the tail end of the cantilever rod (1); the transverse plate (6) is welded with the vertical plate (7); the screw (5) passes through the transverse plate for fixing.

2. The overhanging scaffold on steel beam according to claim 1, characterized in that the overhanging pole (1) is made of square tube with cross section size length 120 x 120mm wide, length 1000mm; the upright rod (2) is formed by processing a square tube with the cross section size of 100X 100mm in length and width, and the length is 3000mm; the diameter of the bolt (3) is 20mm, and the length of the bolt is 240mm; the support rod (4) is formed by processing a square tube with the cross section size of 80X 80mm in length and width, and the length is 500mm; the diameter of the screw (5) is 16mm, and the length of the screw is 60mm; the transverse plate (6) is formed by processing a 20mm thick steel plate, and the length and the width of the transverse plate are 200 and 200mm; the vertical plate (7) is machined from a steel plate with the thickness of 20mm, and the length and the width of the vertical plate are 200 and 180mm.