Highway bridge prestress cable penetrating machine

A highway bridge and prestressing technology, applied in the direction of bridges, bridge construction, erection/assembly of bridges, etc., can solve the problems of inability to stretch, do not have automatic shearing function, etc., to extend service life, facilitate promotion, and reduce work difficulty Effect

Inactive Publication Date: 2021-04-09
谢小锋
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of highway bridge prestressed cable threading machine, when running into some thicker or thinner steel strands to solve the above-mentioned background technology, just can not stretch it, in addition, at present Most of the cable threading machines do not have automatic cutting function

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  • Highway bridge prestress cable penetrating machine
  • Highway bridge prestress cable penetrating machine
  • Highway bridge prestress cable penetrating machine

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Embodiment Construction

[0035]Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0036]SeeFigure 1-6The present invention provides a technical solution: a highway bridge prestressing stroke, including the body 1, both sides of the bottom end of the body 1, and the roller 2, the outer wall of the body 1 is provided with a lifting device 3, a lifting device. 3 includes a threaded rod 301, a thick plate 302, a circular plate 303, a first frame 304, a first spring 305, a vertical rod 306, and a groove 307, and the outer wall of the threaded rod 301 is connected to the top of the body 1, the threaded rod 301 The t...

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Abstract

The invention discloses a highway bridge prestress cable penetrating machine which comprises a machine body, idler wheels are fixedly connected to the two sides of the bottom end of the machine body, and a lifting device is arranged at the top end of the inner wall of the machine body. According to the highway bridge prestress cable penetrating machine, through cooperation of the threaded rod, the thick plate and the circular plate, the circular plate is rotated to drive the threaded rod to move upwards or downwards, so that the first groove plate moves upwards or downwards, and the problem that a thick or thin steel strand cannot be stretched is solved; through cooperation of the first concave plate, the second spring and the second concave plate, long-time vibration extrusion deformation is avoided, through cooperation of the hydraulic cylinder, the first cutter and the second cutter, a hydraulic rod in the hydraulic cylinder drives the first cutter to move downwards, and the first cutter is attached to the second cutter; the problem that the worker uses a cutting machine for cutting is solved, through cooperation of the transverse plate, the bent plate and the fixing block, the connection stability is ensured, and the practicability is improved.

Description

Technical field[0001]The present invention relates to the technical field, and is specifically a highway bridge prestressing strobe.Background technique[0002]The prestressed steel stranded parstrolle is widely used in large bridges, box girder and structures, and is ideal for wearing construction machinery. In the construction bridge and large buildings use prestressed work for the main tools of the well-formed steel hinge. The prestressed steel stranded cable can be retired, can be slow, small size, light weight, simple operation, convenient maintenance, two people can complete the operation, greatly reduce labor intensity, improve productivity, A great role in the construction of highway bridges.[0003]At present, most of the cables are only suitable for steel strands of the same specification. When some coarse or fine steel strands are encountered, they cannot stretch them. In addition, most of the current ropes are not With automatic shear function, after the tensile end, another...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 谢小锋
Owner 谢小锋
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