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Protective railing corner devices and near-edge protecting fence

A protective railing and edge protection technology, which is applied in the direction of construction, building structure, and building material processing, can solve the problems of waste of materials, unsightly structural design, etc.

Active Publication Date: 2017-07-14
BEIJING URBAN CONSTR FIFTH CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a protective railing corner device and a border protection fence, to solve the technical problems that the structural design at the corner of the traditional border protection fence is not beautiful and wastes materials

Method used

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  • Protective railing corner devices and near-edge protecting fence
  • Protective railing corner devices and near-edge protecting fence

Examples

Experimental program
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Embodiment Construction

[0023] Examples see figure 1 As shown, this protective railing corner device is used in the border protective fence, including: round steel pipe 3, the middle section of round steel pipe 3 is provided with a gap 4 along the circumferential direction; screw rod 1, screw rod 1 is welded and connected to round steel pipe 3 There is no notch in the middle section of the screw rod 1 and the outer wall of the round steel pipe 3, and the screw rod 1 intersects the round steel pipe 3 perpendicularly.

[0024] In this embodiment, the screw rod 1 is a hexagonal bolt, and the head of the hexagonal bolt is fully welded to the round steel pipe 3 .

[0025] In this embodiment, the diameter of the round steel pipe 3 is 80mm, the length is 45mm, and the gap 4 on the round steel pipe 3 is 15mm wide. The diameter of the screw 1 is 14 mm and the length is 60 mm.

[0026] see figure 2 , the border protection fence includes two adjacent protective railings 5, a column 6, at least two protectiv...

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Abstract

Provided are protective railing corner devices and a near-edge protecting fence. Each of the protective railing corner devices comprises a circular steel pipe and a screw, wherein the a notch is formed in the circular steel pipe in the circumferential direction; the screw is connected to the outer side wall, where the notch is not located, of the circular steel pipe in a welding mode, and the screw is perpendicular to the circular steel pipe; and the near-edge protecting fence comprises two adjacent protecting fences, a stand column, at least two protective railing corner devices, at least two nuts and at least two auxiliary connecting bolts. According to the protective railing corner devices and the near-edge protecting fence, the technical problems that the structural design of traditional near-edge protecting fence corners is not attractive and materials are wasted are solved, the protective railing corner devices are arranged at the corners of the near-edge protecting fence, so that the two protective railings are connected, and meanwhile, the two protective railings are at a certain angle.

Description

technical field [0001] The invention relates to a connecting piece arranged at the corner of a border protective fence used in building construction, and a border protective fence using the connecting piece. Background technique [0002] In building construction projects, it is often necessary to set up border protection fences at the construction site. Originally, the border protection fence was at the corner, and only two pillars could be erected, respectively connecting and fixing the protection railings in two directions. This structural design is both unattractive and wastes material, so it needs to be improved. Contents of the invention [0003] The object of the present invention is to provide a protective railing corner device and a border protection fence, to solve the technical problems that the structural design at the corner of the traditional border protection fence is not beautiful and wastes materials. [0004] In order to achieve the above object, the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/32
CPCE04G21/3204
Inventor 钱峰姜燕彭其兵李全智郭萍吴士勇
Owner BEIJING URBAN CONSTR FIFTH CONSTR GRP