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Bearing device used for steel bar coiled material straightening and provided with locking mechanism

A technology of locking mechanism and bearing device, which is applied in the field of construction equipment, can solve the problem of steel bars detaching from the turntable, and achieve the effect of improving safety and avoiding excessive unwinding

Pending Publication Date: 2019-02-01
THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the construction process on the construction site, it is necessary to straighten the coiled steel. In the existing fixing device, when the steel bar straightening machine stops working, the discharge plate will still rotate due to inertia, so that the material on the discharge plate Excessive unwinding of steel bars may easily cause the drawn steel bars to fall off the turntable

Method used

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  • Bearing device used for steel bar coiled material straightening and provided with locking mechanism
  • Bearing device used for steel bar coiled material straightening and provided with locking mechanism
  • Bearing device used for steel bar coiled material straightening and provided with locking mechanism

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Embodiment Construction

[0027] In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

[0028] see figure 1 , the present invention is a bearing device for straightening steel bar coils with a locking mechanism, comprising a base 1 and a coil rack arranged on the base 1;

[0029] see figure 1 with 6 , the coil rack includes a protective cover and a steel bar turntable 4 arranged inside the protective cover, the steel bar turntable 4 includes a rotating column 402 and a disc 401, one end of the rotating column 402 is hinged on the base 1, and the other end of the rotating column 402 is provided with a disc 401 , a locking mechanism 5 is arranged on the periphery of the rotating column 402 on the base 1;

[0030] see Figure 7 with 8 , the locking mechanism 5 includes two square electromagnets 501 arranged around the rotating column 402, a ratchet wheel 502 arranged on the surface of the rotating column 402...

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Abstract

The invention provides a bearing device used for steel bar coil straightening and provided with a locking mechanism, and belongs to the field of building construction equipment. According to the technical scheme, the bearing device comprises a base and a coil stand arranged on the base; the coil stand comprises a protective hood and a steel bar rotary plate arranged inside the protective hood; thesteel bar rotary plate comprises a rotating column and a disc; the locking mechanism is arranged on the portion, on the periphery of the rotating column, of the base; and the locking mechanism comprises annular electromagnets arranged around the rotating column, a ratchet wheel arranged on the surface of the rotating column and a pair of pawls arranged on the electromagnet. The bearing device used for steel bar coil straightening and provided with the locking mechanism has the beneficial effects that by adoption of the inverted protective hood and through matched usage of the ratchet wheel and the pawls, the safety of a fixing device is greatly improved in the dragging process of steel bars, and the steel bar rotary plate can stop rotating quickly, so that the steel bars are prevented from being excessively uncoiled.

Description

technical field [0001] The invention relates to the field of building construction equipment, in particular to a bearing device with a locking mechanism for straightening steel bar coils. Background technique [0002] During the construction process on the construction site, it is necessary to straighten the coiled steel. In the existing fixing device, when the steel bar straightening machine stops working, the discharge plate will still rotate due to inertia, so that the material on the discharge plate Excessive unwinding of steel bars may easily cause the pulled out steel bars to fall off the turntable. Contents of the invention [0003] The object of the present invention is to provide a load-bearing device for straightening steel bar coils with a locking mechanism that can quickly stop the rotation of the steel bar turntable and avoid excessive unwinding of steel bars. [0004] The present invention is achieved through the following measures: [0005] A bearing dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F1/02
CPCB21F1/02
Inventor 李应心左京力王晓晓马俊峰王吉英杨鑫何默王天嘉
Owner THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
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