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Tool type edge protecting device for balconies and floor slabs and installing method of tool type edge protecting device

A kind of edge protection and tool-type technology, which is applied in the processing of building materials, construction, building structure, etc., can solve the problems of troublesome work, low construction efficiency, and large labor consumption at the connection between the protective railing and the concrete structure. Good protection effect, saving labor cost and improving construction speed

Active Publication Date: 2014-11-12
JIANGSU NANTONG SANJIAN CONSTRUCTION GROUP CO LTD
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AI Technical Summary

Problems solved by technology

Since there is no tool-type protection system, it takes a lot of labor to install and dismantle each time; after the protective railing is removed, it is very troublesome to deal with the connection between the protective railing and the concrete structure
This kind of protective measures not only has low construction efficiency, but also fasteners are often lost during installation and dismantling, resulting in waste of materials

Method used

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  • Tool type edge protecting device for balconies and floor slabs and installing method of tool type edge protecting device
  • Tool type edge protecting device for balconies and floor slabs and installing method of tool type edge protecting device
  • Tool type edge protecting device for balconies and floor slabs and installing method of tool type edge protecting device

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Embodiment Construction

[0019] Such as Figure 1 to Figure 3 As shown, a tool-type balcony and floor slab edge protection device is used to protect the edge opening formed by the balcony or slab. It includes two protection mechanisms arranged in parallel up and down, and each protection mechanism includes a cross bar 1, The fixed end 2 and the expansion bolt 3, the two ends of the cross bar 1 are respectively inserted into the fixed end 2, and the side wall of the fixed end 2 close to the end of the cross bar 1 has a round hole 21, through which the expansion bolt 3 will fix the fixed end 2. The end 2 is fixed on the concrete structure 6 on both sides of the edge hole 5 .

[0020] Further explanation: There are two crossbars 1, both of which are made of A3 steel pipes with an outer diameter of 48mm and a wall thickness of 3.25mm, and their length is more than 300mm larger than the width of the edge hole 5; there are four fixed ends 2, all of which are made of outer diameter 51mm, wall thickness 3mm...

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Abstract

The invention discloses a tool type edge protecting device for balconies and floor slabs. The tool type edge protecting device is used for protecting edge holes formed in the balconies or the floor slabs, and comprises an upper protection mechanism and a lower protection mechanism in vertical parallel arrangement, wherein each protection mechanism comprises a transverse rod, fixing ends and expansion screw bolts, the two ends of the transverse rods are respectively inserted into the fixing ends, round holes are formed in the side walls, near the end parts of the transverse rods, of the fixing ends, and the expansion screw bolts fix the fixing ends onto concrete structures arranged at the two sides of the edge holes through the round holes. The tool type edge protecting device has the advantages that the structure of the protecting device is simple and reliable, buckle elements are not occupied, the material loss is low, and the protection effect is good; meanwhile, the mounting and the dismounting are convenient, a great amount of labor cost is reduced, and the construction speed is also accelerated.

Description

technical field [0001] The invention belongs to the field of building construction safety protection, and in particular relates to a tool-type balcony and floor edge protection device and an installation method thereof. Background technique [0002] Safety production is an important task of construction project management. Due to the constraints of the construction process, various side openings will appear during the construction process. In order to ensure the personal safety of operators and prevent objects from falling from high altitude, it is necessary to formulate and implement Protective measures for various edge openings. Especially for the large number of balconies and edge openings of floor slabs, it is necessary to formulate and implement effective protective measures. [0003] Although the current protection codes for edge openings advocate the use of tool-type protective measures, most of the various protective measures currently used are not tool-type, but ar...

Claims

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Application Information

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IPC IPC(8): E04G21/32
Inventor 魏勇金振宇施华平许芬黄正杰陈辉孙辉罗锦华严双勇黄俊杰陆凯杜勇
Owner JIANGSU NANTONG SANJIAN CONSTRUCTION GROUP CO LTD
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