Rapid construction and installation platform and method for roof of light steel structure factory building

Abstract

A rapid construction and installation platform for a light steel structure factory building roof comprises a platform body, a fence and a pulley device and is characterized in that the platform body is a rectangular steel frame, a plurality of steel angles are arranged on the bottom of the steel frame in the long edge direction at intervals for reinforcement, and panels are laid on the upper surface of the steel frame and lined above the steel angles; the fence comprises a vertical rod, a steel bar pull ring, a shackle, a rope clamp, a turn buckle and a steel wire rope, the pulley device comprises a rolling wheel, a connecting plate, a screw rod and a self-locking anti-loosening nut, a plurality of pulleys are fixedly arranged on the side face of the rectangular steel frame through the connecting plate fixedly welded to square steel at the bottom of the rectangular steel frame, and the screw rod penetrates through the axis of the rolling wheel. And a self-locking anti-loosening nut is arranged at the end part of the screw. The rapid construction and installation platform and method for the roof of the light steel structure factory building have the advantages that the construction and installation platform device is simple in structure, convenient to manufacture, capable of standing, large in walking range, convenient to construct and high in installation speed, construction quality is guaranteed, and cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of building engineering installation, in particular to a light steel structure plant roof rapid construction installation platform and method. BACKGROUND

[0002] Industrial and civil building facilities built with steel are called steel structures. Steel structure plant has the following characteristics: light weight, high strength, large span, short construction period, low investment cost, high fire resistance, strong corrosion resistance, convenient moving, and pollution-free recycling. The existing steel structure roof is usually constructed by building a support structure (such as a scaffold) inside the steel structure main body and installing a temporary platform on the support structure for construction, but the above construction method is only suitable for the installation of the inner plate of the roof. When installing the outer plate of the roof, the construction personnel still need to stand and walk directly on the steel structure beam for construction. Although a safety rope is provided during the construction process, the range of standing and walking is small, the construction is inconvenient, the installation speed is slow, and there is a risk of falling (falling in the air, with a safety rope hanging) when moving during the construction process. If a temporary lapping plate is used on the roof, although it can be used for construction personnel to walk, it is easy to slide if it is not fixed to the roof, which can cause danger to the personnel. The fixed plate needs to be disassembled and reassembled when moving, which is inconvenient to use.

[0003] Therefore, the known light steel structure plant roof construction method has the above-mentioned inconveniences and problems. SUMMARY

[0004] The purpose of the present application is to provide a safe and reliable light steel structure plant roof rapid construction installation platform.

[0005] Another purpose of the present application is to provide a safe and reliable light steel structure plant roof rapid construction installation method.

[0006] To achieve the above-mentioned purposes, the technical solution of the present application is as follows: A light steel structure plant roof rapid construction installation platform, comprising a platform, a fence, and a pulley device, characterized in that: The platform is a rectangular steel frame, the bottom long edge of the steel frame is provided with a plurality of angle steel reinforcements at intervals, and the upper surface of the steel frame is fully paved with a panel, which is lined above the angle steel; The fence comprises a vertical rod, a steel wire pull ring, a shackle, a rope clamp, a basket bolt, and a steel wire rope. A plurality of vertical rods are vertically and fixedly welded on the square steel of the rectangular steel frame at equal intervals. The steel wire pull ring arranged on the vertical rods is connected by the shackle, the rope clamp, the basket bolt, and the steel wire rope between adjacent vertical rods to form the fence. The pulley device comprises rollers, connecting plates, screw rods, self-locking anti-loose nuts, and a plurality of pulleys which are fixed on the side of the rectangular steel frame through the connecting plates fixed on the square steel at the bottom of the rectangular steel frame, wherein the screw rods pass through the shafts of the rollers, and the ends of the screw rods are provided with self-locking anti-loose nuts.

[0007] The safe and reliable light steel structure plant roof rapid construction installation platform of the present application can also adopt the following technical measures to further realize.

[0008] The aforementioned light steel structure plant roof rapid construction installation platform, wherein the material of the steel frame is square steel.

[0009] The aforementioned light steel structure plant roof rapid construction installation platform, wherein the rollers are nylon rollers.

[0010] A light steel structure plant roof rapid construction installation method, characterized by comprising the following steps: a, platform assembly, assembling and installing on the ground according to the light steel structure plant roof rapid construction installation platform drawing to achieve the light steel structure plant roof rapid construction installation platform; b, platform hoisting, hoisting the platform to the purline on the upper side of the roof steel beam by using a crane; c, roof construction, installing workers installing the steel structure roof pull rod components in the platform.

[0011] After adopting the above technical solution, the light steel structure plant roof rapid construction installation platform and method of the present application have the following advantages: 1, the construction installation platform device has simple structure and is easy to make; 2, the standing and walking range is large, the construction is convenient, and the installation speed is fast; 3, the construction quality is guaranteed, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic view of the steel structure plant roof rapid construction installation platform of the embodiment of the present application; Figure 2 It is a top view of the steel structure plant roof rapid construction installation platform of the embodiment of the present application.

[0013] In the figure: 1 fence, 2 basket bolt, 3 vertical rod, 4 shackle, 5 rope clamp, 6 steel bar pull ring, 7 steel wire rope, 8 platform, 9 bolt, 10 screw rod, 11 self-locking anti-loose nut, 12 roller, 13 pulley device, 14 angle steel, 15 purline, 16 roof steel beam, 17 panel, 18 square steel. DETAILED DESCRIPTION

[0014] The present application will be further described below in combination with embodiments and their drawings.

[0015] Embodiment 1 Please refer to Figure 1 and Figure 2 The platform 8, the fence 1 and the pulley device 13 are used for the rapid construction and installation of a light steel structure factory roof.

[0016] The platform 8 is connected by square steel 18 at four sides, and the square steel is welded to form a platform frame, and the platform is formed by laying a panel 17 on the platform frame. The fence is composed of a stand 3, a reinforcing ring 6, a shackle 4, a rope clamp 5, a basket bolt 2 and a steel wire rope 7, and the fence stand is welded on the square steel around the platform at equal intervals, and the fence is formed by the reinforcing ring, the shackle, the rope clamp, the basket bolt and the steel wire rope. The pulley device 13 is composed of a connecting plate, a screw 10, a self-locking anti-loose nut 11, a roller 12 and a connecting plate, and the pulley device is arranged at the bottom of the platform and connected to the square steel at the bottom of the platform by a connecting plate and a bolt 9 to form a platform for the rapid construction and installation of a light steel structure factory roof.

[0017] Embodiment 2 The method for the rapid construction and installation of a light steel structure factory roof comprises the following steps: a. Platform assembly: the platform is assembled and installed on the ground according to the drawings of the platform for the rapid construction and installation of a light steel structure factory roof to form a platform for the rapid construction and installation of a light steel structure factory roof; b. Platform hoisting: the platform is hoisted to the purlin on the upper side of the roof steel beam by a crane; c. Roof construction: the installation workers install the steel structure roof rod components in the platform.

[0018] When the method for the rapid construction and installation of a light steel structure factory roof is used, the platform is hoisted by a crane after the platform is assembled, the pulley device at the bottom of the platform is clamped on the roof purlin, the platform moves linearly on the purlin through the pulley, and the workers on the platform can quickly install the secondary components such as the roof steel structure rod, the strip, the corner brace and the like. The rollers of the platform pulley roll on the purlin to drive the platform to move. Multiple pulley devices are arranged on the platform, the distance between the pulley devices and the purlin is consistent, and the platform rolls on the purlin through the multiple pulley devices. The pulley rolls can be pulled by a traction rope arranged along the linear motion direction of the platform by manpower on the platform.

[0019] The application has substantial characteristics and significant technical progress, the operation platform for rapid construction and installation of the roof of a light steel structure factory building solves the problem that in the installation of the roof outer plate during the construction of the existing steel structure roof, most of the construction personnel still stand and walk on the steel structure bar to conduct the construction, although the safety rope is configured during the construction process, but the standing and walking range is small, the construction is inconvenient, the installation speed is slow, and when the construction process needs to be moved, there is still the risk of falling (falling in the air, being hung by the safety rope) and other problems. The prefabricated concrete pipe pile core sealing device and the construction method improve the construction progress, and also ensure the construction quality, reduce the cost, and are welcomed by the operating workers, managers and use units.

[0020] The above examples are only for illustrating the application, and are not limited to the application, and those skilled in the art can make various transformations or changes without departing from the spirit and scope of the application. Therefore, all equivalent technical solutions should belong to the scope of the application, and should be limited by the claims.

Claims

1. A light steel structure factory roof rapid construction and installation platform, including a platform, a fence, and a pulley device, characterized by: The platform is a rectangular steel frame, with a number of angle steel reinforcements spaced along the long sides of the bottom of the steel frame, and the upper surface of the steel frame is fully covered with panels, which are lined above the angle steels; The enclosure comprises vertical poles, steel bar pull rings, shackles, rope clamps, basket bolts, and steel wire ropes. Several vertical poles are fixedly welded vertically on the square steel of the rectangular steel frame at equal intervals. Adjacent vertical poles are connected by steel bar pull rings provided on the vertical poles through shackles, rope clamps, basket bolts, and steel wire ropes to form the enclosure. The pulley device includes a roller, a connecting plate, a screw, and a self-locking anti-loosening nut. Several pulleys are fixed to the side of the rectangular steel frame through a connecting plate welded to the square steel at the bottom of the rectangular steel frame. The screw passes through the roller axis and a self-locking anti-loosening nut is provided at the end of the screw.

2. The rapid construction and installation platform for light steel structure factory roofs according to claim 1, characterized in that: The steel frame is made of square steel.

3. The rapid construction and installation platform for light steel structure factory roofs according to claim 1, characterized in that: The roller is a nylon roller.

4. A method for rapid construction and installation of a light steel structure factory roof as claimed in claim 1, characterized in that The following steps are involved: a. Platform assembly: according to the drawings of the platform for rapid construction and installation of light steel structure factory roofs, assemble and install on the ground to achieve a rapid construction and installation platform for light steel structure factory roofs; b. Platform hoisting: use a crane to hoist the platform onto the purlin on the upper side of the roof steel beam; c. Roof construction: installation workers install steel structure roof tie rod components on the platform.

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