Conical barrel clamping piece type rebar connecting piece

A clip-type, connector technology, applied in building components, building reinforcements, structural elements, etc., can solve the problems of safety, low quality stability, difficult installation quality inspection, poor sealing of steel connecting ends, etc. Achieve the effect of improving assembly firmness and stability, no maintenance time, and high installation efficiency

Pending Publication Date: 2020-08-07
南京奎道科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, provide an improved conical tube clip-type steel bar connector, which is different from the threaded clip-type steel bar connection, and is more suitable for hydraulic construction Higher efficiency, solves the problem of simple fixation in the current method of steel bar connection, the connection mechanism is large in size, poor in assembly stability and very limited in firmness, and at the same time the sealing of the steel bar connection end is poor, the safety and quality stability are not high, and the installation quality is not easy Check and other issues

Method used

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  • Conical barrel clamping piece type rebar connecting piece
  • Conical barrel clamping piece type rebar connecting piece
  • Conical barrel clamping piece type rebar connecting piece

Examples

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Embodiment Construction

[0027] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0028] figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 The shown one kind of cone clip type steel bar connector includes a first cone 1, a second cone 2, a first clip 3, a second clip 4 and a third clip 5, the first cone 1 Both the left side and the second cone 2 right side are provided with a circular external through hole 6, and the first cone 1 right side and the second cone 2 left side are all provided with a circular external through hole. 6 connected internal assembly tapered holes 7, the outer thickness of the first, second and third clips gradually becomes thinner from the middle to both sides to form an arc-shaped cone ring, and the fir...

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Abstract

The invention relates to the technical field of rebar connecting and fixing in constructional engineering, in particular to a conical barrel clamping piece type rebar connecting piece. The conical barrel clamping piece type rebar connecting piece comprises a first conical barrel, a second conical barrel, a first clamping piece, a second clamping piece and a third clamping piece. The conical barrelclamping piece type rebar connecting piece is formed by splicing the first conical barrel, the second conical barrel, the first clamping piece, the second clamping piece and the third clamping piece,the mounting mode is simple, the structure is firm, and the quality is stable; straight holes and conical holes are formed inside the first conical barrel and the second conical barrel, lateral clamping grooves are formed in the side walls of one ends of the first conical barrel and the second conical barrel, a first clamping piece structure, a second clamping piece structure and a third clampingpiece structure are fixed between a rebar and the conical barrels by using mutual meshing of splicing sawtooth grooves in the lateral clamping grooves in the first conical barrel and the second conical barrel, a cylindrical extrusion mechanism is formed at the rebar connecting end through arc-shaped meshing racks in the clamping pieces and pressed into the surface of the rebar, and the connectingfirmness between the rebar and the connecting surface of the rebar is improved.

Description

technical field [0001] The invention relates to the technical field of connecting and fixing steel bars in construction engineering, in particular to a cone-clamp clip-type steel bar connecting piece. Background technique [0002] Rebar refers to the steel used for reinforced concrete and prestressed reinforced concrete, whose cross section is circular, sometimes square with rounded corners. Including plain round bars, ribbed bars, twisted bars. Steel bars for reinforced concrete refer to the straight or coiled steel used for reinforced concrete reinforcement. Its shape is divided into two types: smooth round steel bar and deformed steel bar. The delivery state is straight bar and coiled round. Light round steel bars are actually small round bars and discs of ordinary low carbon steel. Deformed bars are ribbed bars on the surface, usually with 2 longitudinal ribs and transverse ribs evenly distributed along the length. The shape of the transverse rib is spiral, herringbon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C5/16E04C5/18
CPCE04C5/165E04C5/18
Inventor 冯魁廷
Owner 南京奎道科技有限公司
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