Rod member connecting device

A technology for connecting devices and rods, which is applied in the direction of building components, building reinforcements, structural elements, etc., can solve the problems of difficult welding equipment, insufficient joints, and easy to rust, so as to achieve reliable connection without space restrictions , Operational safety effect

Pending Publication Date: 2018-05-18
青岛森林金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a rod connecting device to solve the problem of using welding in the prior art to weld and fix the ends of two adjacent steel bars with different diameters together, but the construction site is often operated at high altitude. Due to the limited space on the construction site, it is very difficult to use welding equipment, and the welding interface is not strong enough, easy to rust and open welding technical problems

Method used

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Embodiment

[0048] see Figure 1 to Figure 3As shown, the embodiment of the present invention provides a rod connection device including a plurality of locking pieces and a fastening device. The locking piece includes a first subsection, a transition section and a second subsection connected in sequence; the transition section is used to make the first subsection A height difference H is formed between the inner surface of the first subsection and the inner surface of the second subsection; the locking piece is used to place at the connection of two rods with different diameters; the fastening device is used to apply pressure to the locking piece, The inner surface of the first subsection is attached to the surface of one of the rods, and the inner surface of the second subsection is attached to the surface of the other rod.

[0049] see Figure 4 and Figure 5 As shown, specifically, one end of the first subsection is connected to one end of the transition part, and the other end of th...

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Abstract

The invention relates to the technical field of reinforcing bar connection, in particular to a rod member connecting device, which comprises a plurality of lock pieces and a fastening device. Each lock piece comprises a first branch, a transition portion and a second branch connected in sequence. The transition portion is used for forming a height difference between the inner surface of the firstbranch and the inner surface of the second branch. The lock piece is used for being arranged at a junction of two rod members with different diameters. The fastening device is used for pressurizing the lock member, so that the inner surface of the first branch is attached to the surface of one of the rod members, and the inner surface of the second branch is attached to the surface of the other rod member. The rod member connecting device can realize connection of two rod members with different diameters, so that the two rod members with different diameters can be efficiently and quickly connected, the connection is reliable, and the operation is safe and is not limited by space.

Description

technical field [0001] The invention relates to the technical field of steel bar connection, in particular to a rod connection device. Background technique [0002] In construction and other production fields, it is often necessary to connect wires. For example, in construction, it is often encountered that steel bars of different diameters are connected to each other. Generally, welding is used to connect the ends of two adjacent steel bars with different diameters. The parts are welded and fixed together, but the construction site is often operated at high altitude. Due to the space limitation of the construction site, it is very difficult to use welding equipment, and the welded interface is not strong enough, which is easy to rust and open welding. Contents of the invention [0003] The purpose of the present invention is to provide a rod connecting device to solve the problem of using welding in the prior art to weld and fix the ends of two adjacent steel bars with di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C5/16
CPCE04C5/163
Inventor 王新民
Owner 青岛森林金属制品有限公司
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