CN204899180U - Steel construction jar body aerial working platform simply sets up device - Google Patents

Abstract

A simple installation device for a steel structure tank aerial work platform, which consists of a platform support beam, a platform support column, a platform support diagonal brace, a platform support railing, a platform support hook, a platform support slot, a steel structure tank body wall, and a work platform springboard Composed of a safety rope, a platform support slot is provided on the wall of the steel structure tank, a platform support is provided on one side of the platform support slot, and a platform support railing and a platform support hook are provided on the platform support. The platform support is composed of a platform support beam, a platform support column and a platform support diagonal brace, which are connected by welding. A work platform springboard is provided between two adjacent platform support beams, and the steel structure tank wall is surrounded by a Multiple platform supports. The utility model can achieve the beneficial effects of simple manufacture, recycled waste materials, more suitable for on-site construction and can replace traditional scaffolding, improving the speed of erection and disassembly, saving materials and shortening construction time.

Description

A simple erection device for a steel structure tank aerial work platform

technical field

The utility model belongs to the technical field of steel structure tank body installation, in particular to a simple erection device for a steel structure tank body aerial work platform.

Background technique

1. With the development of the metallurgical and chemical industry, more and more tall steel tanks and steel chimneys appear. It is very difficult to complete the overall hoisting at one time, and usually needs to be carried out in sections. The general hoisting steps are: first hoist the first section of the bottom, and the crane exits the site. Then, in order to ensure the safety and quality requirements of the welding operation between the upper section and the lower section, it is necessary to set up a full house of scaffolding and lay springboards, and do a good job of safety maintenance to create enough space for welding workers. In a safe working space, the crane enters the site again for upper hoisting, completes the assembly and welding work, and so on to complete the remaining sections in turn. Due to the above-mentioned hoisting steps, it will result in repeated scaffolding pipes, back-shipping costs for springboards, rental costs and labor costs for erection, shift costs for redundant cranes, and construction period time delayed by erecting scaffolding.

2. Provide a technical solution, which uses waste angle steel, channel steel, steel pipe and other materials on the construction site to make simple scaffolding, which realizes the functions of simple installation, safe operation and convenient disassembly, and eliminates the above-mentioned shortcomings of hoisting.

Utility model content

The utility model provides a simple erection device for a steel structure tank body high-altitude operation platform, which can be easily manufactured and made by recycling waste materials, is more suitable for on-site construction and can replace traditional scaffolding, improves erection and disassembly speed, saves materials and shortens construction time beneficial effect.

The technical problem solved by the utility model is achieved by the following technical solutions: the utility model provides a simple erection device for a steel structure tank aerial work platform, which consists of a platform support beam, a platform support column, a platform support diagonal brace, and a platform support railing. Platform bracket hook, platform bracket slot, steel structure tank wall, work platform springboard and safety rope, the steel structure tank wall is provided with a platform bracket slot, and one side of the platform bracket slot is provided with The platform support is provided with a platform support railing and a platform support hook on the platform support.

In particular, the platform support is composed of a platform support beam, a platform support column and a platform support brace, which are connected by welding.

In particular, the platform support slot is welded to the tank wall of the steel structure, the platform support hook is welded to the platform support beam, and the platform support hook is embedded in the platform support slot.

In particular, a safety rope is respectively provided at the upper, middle and lower positions of the railing of the platform support.

In particular, a work platform springboard is provided between two adjacent platform support crossbeams, and the work platform springboard and platform support crossbeams are connected by iron wire binding.

In particular, the tank wall of the steel structure is surrounded by a plurality of platform brackets.

The beneficial effects of the utility model are:

1. The utility model is made of waste materials, which is more suitable for on-site construction, saves materials and reduces costs.

2. The installation operation of the utility model is simple, fast and safe. After the steel bracket is disassembled, the materials can still be recycled and reused.

3. The utility model not only solves the wasted time and cost of repeatedly setting up and dismantling scaffolding, but also ensures the economy of hoisting, reduces the number of times the crane enters and leaves the site, and saves scaffolding rental fees and installation and dismantling fees.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a top view of the platform support of the present utility model;

Fig. 3 is a top view of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

In the figure 1- platform support beam, 2- platform support column, 3- platform support diagonal brace, 4- platform support railing, 5- platform support hook, 6- platform support slot, 7- steel structure tank wall, 8 -Work platform springboard, 9-Safety rope.

Example:

The utility model consists of a platform support beam 1, a platform support column 2, a platform support diagonal brace 3, a platform support railing 4, a platform support hook 5, a platform support slot 6, a steel structure tank wall 7, a work platform springboard 8 and a safety Rope 9 is formed, and platform support slot 6 is arranged on described steel structure tank wall 7, and platform support is provided on one side of described platform support slot 6, and platform support railing 4 and platform support are provided on described platform support Hook 5.

The platform support is composed of a platform support crossbeam 1, a platform support column 2 and a platform support diagonal brace 3 and is connected by welding.

The platform support slot 6 is welded to the steel structure tank wall 7, the platform support hook 5 is welded to the platform support beam 1, and the platform support hook 5 is embedded in the platform support slot 6.

A safety rope 9 is respectively provided at the upper, middle and lower places of the platform support railing 4 .

A work platform springboard 8 is provided between two adjacent platform support crossbeams 1, and the work platform springboard 8 and the platform support crossbeam 1 are connected by iron wire binding.

The tank wall 7 of the steel structure is surrounded by a plurality of platform brackets.

Determine the number of brackets required according to the diameter of the tank structure and the length of the springboard, and then carry out numbering, fabrication, and welding according to the production drawing.

The main problem of high-altitude docking of tanks is to provide an operating platform for workers, and the key to improving the speed of docking is the speed of scaffolding. When the tank body is laid flat on the site, the scaffolding will be erected immediately one meter below the top of the tank body at this section. Before the hoisting starts, the scaffolding has been completed.

Tool making and assembly process:

The first step: make simple platform support beam 1, platform support column 2 and platform support diagonal brace 3 with angle steel, make simple platform support railing 4 with steel pipe, make simple platform support hook 5 with angle steel, On the structure manufacturing platform, each component is welded into a simple platform support, and the platform support hook 5 is welded on the simple platform support beam 1 .

Step 2: Make the simple platform bracket slot 6 on the steel structure platform. After the steel structure tank body to be installed enters the site in sections, weld the simple platform bracket slot 6 to the lower part of the tank body interface 1-1.5m, Unify the elevation of the upper opening of the slot, and the spacing shall be determined according to the length of the springboard and the radius of the tank body and shall not be greater than 2m.

Step 3: Install the single simple platform bracket that has been made on each segmented tank body. When installing, insert the platform bracket hook made of angle steel on the single platform bracket into the welded platform bracket on the tank body In the slot 6, after the installation of a single platform support around the tank body is completed, the work platform springboard 8 is laid on the platform support, and the work platform springboard 8 is bound firmly on the platform support crossbeam 1 with iron wires, and on the platform support railing 4 , middle and lower respectively establish a safety rope 9 made of steel wire, which is used for platform safety protection and hanging safety belts.

Step 4: After the installation of the simple platform for each section of the steel structure tank body, the lifting operation of the tank body is carried out in sections. After finishing, remove the simple platform bracket.

Claims (6)

1. a steel structural tank body aerial work platform is simple and easy sets up device, it is characterized in that: by platform support crossbeam, platform support column, platform support diagonal brace, platform support railing, platform support is linked up with, platform support slot, steel structural tank body barrel, job platform springboard and safety rope composition, described steel structural tank body barrel is provided with platform support slot, and described platform support slot side is provided with platform support, and described platform support is provided with platform support railing and platform support hook.

2. a kind of steel structural tank body aerial work platform according to claim 1 is simple and easy sets up device, it is characterized in that: described platform support is by platform support crossbeam, and platform support column and platform support diagonal brace form and be weldingly connected.

3. a kind of steel structural tank body aerial work platform according to claim 1 is simple and easy sets up device, it is characterized in that: described platform support slot and steel structural tank body barrel are weldingly connected, described platform support hook and platform rack beam are weldingly connected, and described platform support hook embeds with platform support slot and is connected.

4. a kind of steel structural tank body aerial work platform according to claim 1 is simple and easy sets up device, it is characterized in that: the upper, middle and lower place of described platform support railing is respectively equipped with one safety rope.

5. a kind of steel structural tank body aerial work platform according to claim 1 is simple and easy sets up device, it is characterized in that: be provided with job platform springboard between adjacent two of described platform support crossbeam, connected by iron wire colligation between described job platform springboard and platform rack beam.

6. a kind of steel structural tank body aerial work platform according to claim 1 is simple and easy sets up device, it is characterized in that: described steel structural tank body barrel is around being provided with multiple platform support.