CN202767541U - Positioning spiral bar assembly at tension end - Google Patents

Abstract

The utility model relates to a positioning spiral bar assembly at a tension end. The positioning spiral bar assembly is characterized by comprising a plurality of spiral bars and a pair of fixing bars, the spiral bars are sleeved on the outside of an anchor and are distributed along an extending direction of a corrugated pipe at intervals, and the fixing bars are respectively arranged on two sides of the spiral bars and are sequentially fixedly connected with the various spiral bars. The positioning spiral bar assembly at the tension end aims to be convenient to install and position.

Description

Stretching end setting screw muscle assembly

Technical field

The utility model relates to a kind of stretching end setting screw muscle assembly.

Background technology

In the prestressed concrete engineering, the embedding accurate tension process impact on the later stage of prestressed reinforcement.In the construction of prestressed reinforcement, the welded construction of stretching end spiral bar is too coarse, and the position is inaccurate after indivedual stretching end spiral bar welding, has a strong impact on workmanship, causes and does over again, project schedule delay.

Summary of the invention

The purpose of this utility model is to provide a kind of convenient stretching end setting screw muscle assembly that the location is installed.

The purpose of this utility model is achieved through the following technical solutions: a kind of stretching end setting screw muscle assembly is characterized in that: it comprises and is sheathed on ground tackle a plurality of spiral bars outer and that lay along bellows bearing of trend interval and sets up separately and spiral bar both sides and a pair of fixedly muscle that is connected and fixed with each spiral bar successively.

Operating principle of the present utility model is as follows: by the fixedly muscle that sets up the spiral bar both sides separately each spiral bar is fixed to form integral body, is mounted on again outside the ground tackle, simultaneously two fixedly the two through hole that passes on the anchor plate of ground tackle of muscle realize fixing.

Compared to prior art, the utility model has the advantage of: the utility model is simple in structure, and handled easily is saved man-hour; By the two fixedly settings of muscle, not only control well the spiral bar spacing, guarantee each spiral bar accurate positioning, and with the anchor plate of ground tackle on the cooperating of two through hole, make the location of spiral bar assembly and ground tackle, effectively guarantee workmanship.

Description of drawings

Fig. 1 is the structural representation of a kind of stretching end setting screw of the utility model muscle assembly embodiment.

Fig. 2 is the top view of Fig. 1.

Label declaration: 1, ground tackle, 2, bellows, 3, spiral bar, 4, fixing muscle.

The specific embodiment

Below in conjunction with Figure of description and embodiment the utility model content is elaborated:

The embodiment schematic diagram of a kind of stretching end setting screw muscle assembly that provides for the utility model as depicted in figs. 1 and 2.

A kind of stretching end setting screw muscle assembly is characterized in that: it comprises and is sheathed on ground tackle 1 a plurality of spiral bars 3 outer and that lay along bellows 2 bearing of trend intervals and sets up separately and spiral bar 3 both sides and a pair of fixedly muscle 4 that is connected and fixed with each spiral bar 3 successively.

Claims (1)

1. stretching end setting screw muscle assembly is characterized in that: it comprises and is sheathed on ground tackle (1) a plurality of spiral bars (3) outer and that lay along bellows (2) bearing of trend interval and sets up separately and spiral bar (3) both sides and a pair of fixedly muscle (4) that is connected and fixed with each spiral bar (3) successively.

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