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Device and method for installing bolt and eccentric assembly in hole

A combined installation and bolt hole technology, applied in the field of architectural decoration, can solve the problems of limited plate thickness, high cost and poor firmness, and achieve the effect of simple installation method and simple structure

Active Publication Date: 2015-04-22
周述文
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing building decoration panel installation structure generally uses T-shaped connectors to slot the edge of the panel. The thickness of the panel is limited. high

Method used

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  • Device and method for installing bolt and eccentric assembly in hole
  • Device and method for installing bolt and eccentric assembly in hole
  • Device and method for installing bolt and eccentric assembly in hole

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing and example, structure and working principle of the present invention are described in detail:

[0029] like figure 1 , figure 2 , image 3 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 , Figure 17 As shown, the eccentric combined installation device in the bolt hole of the present invention includes a bolt formed by connecting the bolt head and the screw rod. This bolt is an existing product, which can be a flat head bolt, a round head bolt and a hexagon bolt or other similar structures. The bolts are characterized in that they are drilled on the main body of the building 1 or various building decoration panels 2 and have holes that match the outer diameter of the bolt head and that the bolt head can be placed in. See 3 figure 2 As shown, on the bottom of the hole 3, the expansi...

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Abstract

The invention discloses a device and method for installing a bolt and eccentric assembly in a hole. The device comprises a bolt formed by connecting a bolt head and a screw and is characterized in that a hole which is matched with the external diameter of the bolt head and can be used for placing the bolt head is drilled on a building body or a building decoration plate; a hole bottom expanding groove with diameter being more than the diameter of the hole is formed by expanding the hole bottom towards the sides of the hole bottom; the screw and the bolt head are inserted into the hole and eccentrically move to the side of the hole; the hook part of the bolt head is clamped on the edge of the hole bottom expanding groove under the hole; a crescent gap is formed between the side of the screw and the side wall of the hole; and an insertion strip or filling part is inserted in the crescent gap for fixation. The device and the method have the following advantages: the bolt can be stably fixed on the building body or the building decoration plate, in the presence of the firm fixed bolt, various objects such as air-conditioner brackets, curtain walls and the like can be connected on the bolt, and the building decoration plate can be firmly fixed on the building wall body; and the installation is simple, convenient and firm.

Description

technical field [0001] The invention belongs to the field of architectural decoration, in particular to an eccentric combined installation device in a bolt hole and an installation method thereof. Background technique [0002] The existing building decoration panel installation structure generally uses T-shaped connectors to slot the edge of the panel. The thickness of the panel is limited. high. In the present invention, an eccentric combination device is installed after the bottom of the round hole is drilled and expanded on the back of the veneer to achieve a firm structure. Contents of the invention [0003] The object of the present invention is to provide an eccentric combined installation device and installation method in the bolt hole which is convenient for positioning and installation and is combined with firmness. [0004] The purpose of the present invention is achieved in that the eccentric combination installation device in the bolt hole comprises a bolt fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/24
Inventor 周述文周平
Owner 周述文
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