CN210676780U

CN210676780U - Movable support for manufacturing steel reinforcement framework mesh

Info

Publication number: CN210676780U
Application number: CN201921231455.9U
Authority: CN
Inventors: 翁玉峰; 李宝东; 曹海; 张永军; 韩毅; 牛建华; 陈俊杰; 张立国
Original assignee: CCCC Tunnel Engineering Co Ltd
Current assignee: CCCC Tunnel Engineering Co Ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-06-05
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a movable support that preparation framework of steel reinforcement net piece was used, movable support includes portable bearing frame (4) of bottom area gyro wheel (6), hangs lifting means (1) and hoist cable (2) on the bearing frame, but adjustable high position's scaffold frame fastener (5) and install crossbeam (3) that can make things convenient for the dismouting on the bearing frame through the scaffold frame fastener. The utility model is suitable for a welding, ligature and the transfer of the rectangle steel reinforcement framework net piece of large-scale bridge and culvert apron. By means of the device, the labor intensity can be greatly reduced, the work efficiency is improved, and the construction progress is accelerated.

Description

Movable support for manufacturing steel reinforcement framework mesh

Technical Field

The utility model belongs to the technical field of construction equipment, a movable support that preparation framework of steel reinforcement net piece was used is related to.

Background

The quality of the bridge and culvert structure is one of key links for ensuring the quality of the highway, the construction requirement of the bridge and culvert is high, the difficulty is high, and the construction progress directly influences the construction period of the whole highway.

The steel reinforcement framework net piece that preparation bridge and culvert apron was used is a rectangular cross section's cuboid, by many vertical parallel placed main muscle and a plurality of rectangle frame welding, the bundling that centers on main muscle form, because bridge and culvert apron size is big, the material that steel reinforcement framework net piece was used is many, the steel reinforcement framework net piece of welding and ligature is bulky, the quality is heavy, must artifical upset and transport during the preparation, it is very inconvenient to waste time and energy.

Disclosure of Invention

To the problem that exists, the utility model aims to provide a movable support that preparation framework of steel reinforcement net piece was used alleviates the amount of labour of artifical transport, improves the efficiency of construction, guarantees construction safety simultaneously.

The utility model aims at realizing through the following technical scheme:

a movable support for manufacturing a steel reinforcement framework mesh comprises a hoisting tool, slings, cross beams, a bearing frame and scaffold fasteners, wherein the bearing frame takes 4 vertical steel pipes as stand columns, 4 upper supporting transverse pipes are welded at the upper part of the bearing frame, and 1 upper supporting transverse pipe is welded between every two stand columns; 2 lower supporting transverse pipes are welded at the lower part, 1 lower supporting transverse rod is welded between the upright columns at the two side surfaces, and the lower supporting transverse rods are not welded between the front upright column and the rear upright column; short inclined struts are welded between the 4 upright posts and the upper supporting transverse tubes on the left side and the right side respectively to form a stable triangle; the bottom ends of the 4 upright posts are respectively provided with a roller with a brake; two triangular frames in the shape of a Chinese character 'bi' are respectively welded above the front and rear 2 upper supporting transverse pipes, and a cross brace is welded between the top ends of the two triangular frames; the hoisting tool is hung in the middle of the cross brace, and a sling is hung on a lifting hook of the hoisting tool; 2 scaffold fastener are installed respectively to 2 assemblage post outside upper portions around the bearing frame, the crossbeam passes through the scaffold fastener and installs on 2 stands around the bearing frame.

Further, the hoisting tool is a guide chain or a portable electric hoist.

The utility model discloses compare prior art's beneficial effect does:

1. the movable support of the utility model is suitable for on-site manufacturing and carrying of reinforcing cage net sheets, the main reinforcement and the rectangular frame are lifted off the ground by the movable support and penetrate into the cross beam, and an operation space is provided for manufacturing the reinforcing cage sheets; binding and welding are carried out after suspension, so that the trouble that the surface of the steel bar framework piece placed on the ground is inconvenient to weld and bind and needs to be manually turned is avoided; in addition, the movable bracket can hang the finished product of the steel reinforcement framework piece to walk together, so that the steel reinforcement framework piece can be conveniently placed at a required position;

2. movable support for the construction provide the safety guarantee, can alleviate the amount of labour of artifical transport greatly, save time, improve the efficiency of construction.

Drawings

Fig. 1 is a schematic view of the device for manufacturing the movable support for the mesh of the steel reinforcement framework;

fig. 2 is a schematic working diagram of the movable support for manufacturing the reinforcing cage mesh;

fig. 3 is a schematic front view of the working state of the movable support for manufacturing the steel reinforcement cage mesh;

fig. 4 is a schematic top view of the working state of the movable support for manufacturing the steel reinforcement cage mesh;

fig. 5 is a left side view schematic diagram of the working state of the movable support for manufacturing the steel reinforcement cage mesh.

Detailed Description

The embodiment provides a movable support for manufacturing a steel reinforcement framework mesh, as shown in fig. 1, the movable support comprises a guide chain 1, a sling 2, a cross beam 3, a bearing frame 4 and a scaffold fastener 5, wherein the bearing frame takes 4 vertical steel pipes as upright posts 4-1, 4 upper support transverse pipes 4-2 are welded on the upper part of the bearing frame, and 1 upper support transverse pipe is welded between every two upright posts; 2 lower support transverse pipes 4-3 are welded at the lower part, 1 lower support transverse rod is welded between the upright columns at the two side surfaces respectively, and the lower support transverse rods are not welded between the front upright column and the rear upright column; 4-4 short inclined struts are welded between the 4 upright posts and the upper supporting transverse tubes on the left side and the right side respectively to form a stable triangle; the bottom ends of the 4 upright posts are respectively provided with a roller 6 with a brake, so that the bearing frame can move; two triangular frames are respectively welded above the front and rear 2 upper supporting transverse pipes to form a Chinese character 'zi', and one transverse support is welded between the top ends of the two triangular frames; the guide chain 1 is hung in the middle of the cross brace, and a sling 2 is hung on a lifting hook of the guide chain 1; 2 scaffold fastener 5 are installed respectively to 2 assemblage post outside upper portions around the bearing frame, crossbeam 3 passes through scaffold fastener 5 to be installed on 2 stands around the bearing frame.

As shown in fig. 2-5, in the construction, the movable support is used for hoisting a main bar for manufacturing a steel bar framework mesh by using the guide chain 1 and the sling 2, penetrating a cross beam 3 below the main bar, placing the main bar on the cross beam 3, placing the main bar according to requirements, and then sleeving a rectangular frame for welding and binding; after the uppermost layer is manufactured, hanging the main ribs on the two side surfaces to corresponding positions in sequence, and welding and binding the main ribs with the rectangular frame; and finally, hoisting the finished product to a required position by using a movable support.

Claims

1. The utility model provides a movable support that preparation steel reinforcement framework net piece was used which characterized by: the movable support comprises a hoisting tool (1), slings (2), a cross beam (3), a bearing frame (4) and scaffold fasteners (5), wherein the bearing frame takes 4 vertical steel pipes as upright columns (4-1), 4 upper support transverse pipes (4-2) are welded on the upper parts of the upright columns, and 1 upper support transverse pipe is welded between every two upright columns; 2 lower supporting transverse pipes (4-3) are welded at the lower part, 1 lower supporting transverse rod is welded between the upright columns at the two side surfaces, and the lower supporting transverse rods are not welded between the front upright column and the rear upright column; short inclined struts (4-4) are welded between the 4 upright posts and the upper supporting transverse tubes on the left side and the right side respectively to form a stable triangle; the bottom ends of the 4 upright posts are respectively provided with a roller (6) with a brake; two triangular frames in the shape of a Chinese character 'bi' are respectively welded above the front and rear 2 upper supporting transverse pipes, and a cross brace is welded between the top ends of the two triangular frames; the hoisting tool (1) is hung in the middle of the cross brace, and a sling (2) is hung on a lifting hook of the hoisting tool; 2 scaffold fastener (5) are installed respectively on 2 assemblage post outside upper portions around the bearing frame, crossbeam (3) are installed on 2 stands around the bearing frame through scaffold fastener (5).

2. The movable support for manufacturing the steel reinforcement cage net piece according to claim 1, wherein: the hoisting tool (1) is a guide chain or a portable electric hoist.