A prestressed steel strand traction head

A technology of prestressed steel strands and traction heads, which is applied in the processing of building materials, construction, building structure, etc., can solve the problems of insufficient fixing effect of prestressed steel strands, crossing, winding, etc., to prevent pull-off , to ensure the fixed effect, to prevent the effect of winding and cross phenomenon

Active Publication Date: 2020-01-10
池州市勇攀智岩机电有限公司
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a prestressed steel strand traction head, to solve the problem that the prestressed steel strands in the current market in the current market proposed by the background technology will be twisted and crossed, and the prestressed steel strands Fixed the problem that the effect is not good enough

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  • A prestressed steel strand traction head
  • A prestressed steel strand traction head
  • A prestressed steel strand traction head

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-5 , the present invention provides a technical solution: a prestressed steel strand pulling head, including a first fixing hole 1, a first flange 2, a main body 3, a second flange 4, a second fixing hole 5, a pulling Head 6, first positioning pin 7, first positioning plate 8, connecting rod 9, second positioning pin 10, second positioning plate 11 and wire inlet 12, the outer edge of the first flange 2 is provided with a first fixing The ...

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Abstract

The invention discloses a prestressed steel stranded wire drawing head. The prestressed steel stranded wire drawing head comprises a first flange and first locating plugs, first fixed holes are formed in the outer edge of the first flange, a body is fixedly arranged at the right side of the first flange, a second flange is installed at the right end of the body, second fixed holes are formed in the outer edge of the second flange, a drawing head body is fixedly arrange at the right side of the second flange, first locating plates are connected to the outer sides of the first locating plugs, connecting rods are fixedly arranged at the right sides of the first locating plates, second locating plates are installed at the right ends of the connecting rods, second locating plugs are fixedly arranged among the second locating plates, and a wire inlet is formed in the inner side of the drawing head. The first locating plugs, the first locating plates, the second locating plugs and the second locating plates are arranged in the prestressed steel stranded wire drawing head, the occurrence of a phenomenon that a prestressed steel stranded wire is drawn and loosen can be prevented, and through cooperative work of the second locating plates and the wire inlet, the phenomenon that the prestressed steel stranded wires wind and cross in the device is effectively prevented from occurring.

Description

technical field [0001] The invention relates to the technical field of prestressed steel strands, in particular to a puller for prestressed steel strands. Background technique [0002] The prestressed steel strand is set in the concrete structure and is composed of multiple steel wires. By tensioning the prestressed steel strand, the concrete structure produces a certain degree of compression resistance. In the construction process of prestressed steel strands, some traction devices are often used, and the traction head of the traction device is very important for the construction work of prestressed steel strands, but it will be found during the use of the traction head Some problems, for example, during the working process of some tractors, the internal prestressed steel strands will be entangled and crossed, which will affect the normal use of the prestressed steel strands, and the fixation of the prestressed steel strands is also used. The effect is not good enough, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/12
CPCE04G21/12
Inventor 宗寒胡鉴涛沈抗勇
Owner 池州市勇攀智岩机电有限公司
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