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Rail plate steel bar skeleton lifting tool

A technology of steel frame and hoisting tool, which is applied in the directions of load hanging components, transportation and packaging, can solve the problems of disintegration of the frame, insufficient overall rigidity of the steel frame, deformation, etc., to achieve a good flexible connection, improve stability and lifting. Ability, Deformation Prevention Effect

Inactive Publication Date: 2016-05-25
SILVERY DRAGON PRESTRESSED MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And because the overall rigidity of the steel frame is insufficient, it is a flexible product, so the overall lifting of the steel frame is easy to cause deformation, or even disintegration

Method used

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  • Rail plate steel bar skeleton lifting tool

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Embodiment Construction

[0012] Specific embodiments of the invention will be described in detail below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As shown, the best embodiment of the hoisting tool for the steel frame of the track slab includes a truss-type sliding spreader, a walking frame, a safety lock 1 and a sling 2, and the truss-type sliding spreader includes a truss girder 3, a mobile device 4 and a A hook 5, the hook 5 is connected to the truss girder 3 through the moving device 4, and the hook 5 can move along the truss girder 3, and the walking frame is located on the truss type sliding hanger Below, the main body of the walking frame is composed of four supporting beams 6 connected in sequence. The supporting beams 6 in the same walking direction as the hook 5 are provided with a number of upper lifting lugs 7 and lower lifting lugs 8. The upper lifting lugs 7 and the lower lifting lug 8 are arranged on the upper and lower sides of the support beam 6 opposite...

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Abstract

The present inventions provide rail plate steel bar skeleton lifting tool, which comprises a truss type sliding lifter, a walking frame, safety locking buckles and lifting belts, wherein the truss type sliding lifter comprises a truss beam, a movement device and a lifting hook, the lifting hook is connected to truss beam through the movement device, the walking frame is positioned below the truss type sliding lifter and comprises four sequentially-connected support beams, the support beam having the same walking direction as the lifting hook is provided with a plurality of upper lifting lugs and lower lifting lugs, each upper lifting lug is connected to the lifting belts through the safety locking buckles, the plurality of the lifting belts are connected to the lifting hook, and each lower lifting lug is connected to a nylon soft rope through the safety locking buckles. According to the present invention, the upper lifting lug and the lower lifting lug are arranged so as to perform multi-pint lifting pulling on the steel bar frame; the nylon soft rope provides the flexible connection effect so as to prevent the steel bar skeleton from deformation; with the matched use of the safety locking buckle and the lifting belt, the whole lifting pulling can be achieved, and the stability of the lifting pulling process is improved; and with the reinforcing rib, the stability and the lifting pulling ability of the device are improved.

Description

technical field [0001] The invention belongs to the field of track slab production tooling, and in particular relates to a lifting tool for a track slab reinforcement frame. Background technique [0002] During the production process of the track slab, the steel skeleton will be arranged on a special pedestal to be bound and formed, and then transported to the next process by hoisting tools. As for the CRTSⅢ track slab, since it is a new generation of track slab with my country's independent intellectual property rights, special lifting tools are also required in its production process. In particular, the binding process is completed on a special binding operation table, so there is an urgent need for a special lifting tool suitable for CRTS III track slabs, which is used to transport the steel skeleton bound and formed on the binding operation table to the next process. And because the overall rigidity of the steel frame is insufficient, it is a flexible product, so the ov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/18
Inventor 田桂华张慧毅怯延峰
Owner SILVERY DRAGON PRESTRESSED MATERIALS CO LTD
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