Antiskid channeled embedded part

A technology of embedded parts and anti-skid grooves, which is applied in the direction of construction and building construction, can solve the problems of gasket production, installation and use, and increase costs, and achieve good connection and fastening effects, good anti-skid effects, and good bearing capacity Effect

Active Publication Date: 2018-05-29
洛阳固岳轨道科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production, installation and use of gaskets are more troublesome and increase the cost

Method used

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  • Antiskid channeled embedded part
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  • Antiskid channeled embedded part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: An anti-skid groove type embedded part, including a groove 1, such as image 3 As shown, the channel 1 is a C-shaped channel, the channel 1 is pre-welded on the steel structure or embedded in the concrete pouring surface, one end of the channel 1 is provided with an opening, and the opening and the installation surface of the channel 1 are outward; the channel 1 The bottom is provided with riveted or welded anchors 3 (see Figure 4 and Figure 7 ) to enhance the bond with concrete. The opening is provided with a clip hook 1B inclined to the bottom surface of the channel 1, and the connection and fastening effect with the T-bolt 2 is better, and the overall strength and bearing capacity of the channel 1 are better. The side of the opening of the channel 1 is provided with anti-slip teeth I1A. The end face shape of the anti-slip teeth I1A is a triangle or other tooth shapes, and the triangle is the best solution to make the bite more firm. The anti-slip t...

Embodiment 2

[0033] Embodiment 2: the difference between this embodiment and embodiment 1 is: as Figure 11 As shown, the channel 1 is provided with a gasket 3, the gasket 3 is arranged on the top surface of the channel 1 at the opening end, the gasket 3 is provided with a boss matching the opening of the channel 1, and the boss snaps into the opening Inside, the side of the boss is provided with an anti-skid tooth III that matches the anti-skid tooth I1A. The washer 3 is provided with a through hole matching the T-shaped screw 2, the washer 3 passes through the stud part of the T-shaped bolt 2 through the through hole, and the washer 3 engages with the groove 1 through the anti-slip tooth III and the anti-slip tooth I1A connect. The gasket 3 can double the anti-slip and locking effect of the embedded part of the present invention.

[0034] Installation method: After connecting the embedded parts in Example 1, insert the gasket 3 into the stud part of the T-shaped bolt 2 through the thro...

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Abstract

The invention relates to mounting fixing parts commonly used in rail traffic and related fields, in particular to an antiskid channeled embedded part. The antiskid channeled embedded part comprises aC-shaped channel and is characterized in that one side of the channel is provided with an opening, the lateral sides of the opening of the channel are provided with antiskid teeth I, a T-shaped bolt is arranged in the channel, and the bolt head of the T-shaped bolt is provided with antiskid teeth II matched with the antiskid teeth I. The antiskid channeled embedded part has the advantages that theoriginal dovetail hook structures of the channel are kept, the loosening-preventing, antiskid, stable and reliable novel channel and a corresponding connecting manner are adopted, a good antiskid effect can be achieved by using a common gasket, and the antiskid and locking effect can be enhanced by using an antiskid gasket; the antiskid tooth meshing state is visual, precise positioning and stable locking of a mounting connecting position can be achieved when the channel is horizontally arranged or vertically arranged, and the antiskid channeled embedded part is convenient and efficient to operate, stable, reliable, applicable to vertical and face-up arrangement and evident in advantages during mounting connecting.

Description

technical field [0001] The invention relates to an installation fixture commonly used in rail transit and related fields, in particular to an anti-skid groove type embedded part. Background technique [0002] Pre-embedded channels are currently widely used installation and connection methods. In the civil engineering stage, the channels are pre-installed in concrete components such as tunnels and beams, and are located at the installation and connection positions of various devices on future lines, making subsequent installation and construction convenient and quick. Most of the channels are made of ordinary carbon steel, and some of them are made of stainless steel, with various specifications and models. Its manufacturing process generally adopts hot rolling and cold bending forming process. It is mainly used in concrete pouring structures. The method of use is to pre-embed the channel in the required position in the concrete, the channel opening is outward, and the upper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/41
CPCE04B1/41
Inventor 晏勇刘宗庆
Owner 洛阳固岳轨道科技有限公司
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