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Building machine lifting device

A lifting device and construction machinery technology, which is applied in the direction of lifting devices, hoisting frames, hoisting devices, etc., can solve the problems of high firmness requirements of the traction rope and the falling of the lifting device, so as to reduce the probability of traction rope loosening, lifting The platform is stable and the effect of increasing the safety factor

Inactive Publication Date: 2019-12-10
JIANGSU XIYI HIGH NEW DISTRICT TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in high-altitude operations, safety is very important, so the firmness requirements for the traction rope are very high. Once the traction rope is scattered and the lifting device falls, it will lead to immeasurable consequences

Method used

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Examples

Experimental program
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Embodiment 1

[0031] see Figure 1-4 , a construction machinery lifting device, comprising a base 1, the upper end of the base 1 is fixedly connected with a support rod 2, the lower end of the support rod 2 is fixedly connected with a rotating shaft 10 and a lock core 12, the lock core 12 is located below the rotating shaft 10, and the outer end of the rotating shaft 10 is covered A rope reel 11 is provided, and the end of the rope reel 11 away from the support rod 2 is fixedly connected with a secondary connecting rod 14, the right side of the secondary connecting rod 14 is provided with a main connecting rod 13, and the outer end of the main connecting rod 13 is provided with an opening to the left. The T-shaped slot 16, the T-shaped slot 16 is matched with the auxiliary connecting rod 14, the right end of the main connecting rod 13 is fixedly connected with the turntable 3, the turntable 3 is fixedly connected with the handle 4, and the inner end of the turntable 3 is provided with a fan-...

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PUM

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Abstract

The invention discloses a building machine lifting device, and belongs to the field of buildings. The building machine lifting device comprises a base, the upper end of the base is fixedly connected with a supporting rod, the lower end of the supporting rod is fixedly connected with a rotation shaft and a lock cylinder, and the lock cylinder is located below the rotation shaft. The outer end of the rotation shaft is sleeved with a rope winder. The end, away from the supporting rod, of the rope winder is fixedly connected with an auxiliary connecting rod. The right side of the auxiliary connecting rod is provided with a main connecting rod. The outer end of the main connecting rod is provided with a T-shaped groove opened leftwards. The T-shaped groove is matched with the auxiliary connecting rod. A rotation disc is fixedly connected to the right end of the main connecting rod and fixedly connected with a handle. The inner end of the rotation disc is provided with fan-shaped through holes matched with the lock cylinder. The outer end of the rope winder is fixedly connected with a traction rope. The other end of the traction rope bypasses the upper end of the supporting rod and is fixedly connected with a lifting table, by means of the building machine lifting device, the effect of reducing the traction rope scattering probability can be achieved, and the safety coefficient is improved.

Description

technical field [0001] The invention relates to the construction field, and more specifically, to a construction machinery lifting device. Background technique [0002] A lifting device is a hoisting machine that transports people or objects vertically. In addition to transporting goods at different heights, it is widely used in high-altitude installation, maintenance and other operations. The free lifting feature of the lifting device has been widely used in municipal maintenance, wharf, logistics center cargo transportation, building decoration, etc. The working height space has also changed, with light weight, self-propelled, electric start, self-supporting legs, simple operation, and easy operation Large surface, 360-degree free rotation advantages such as being able to cross obstacles and carry out high-altitude operations. [0003] However, in high-altitude operations, safety is very important, so the firmness requirements for the traction rope are very high. Once th...

Claims

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Application Information

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IPC IPC(8): B66F7/02B66F7/28B66D1/74B66D1/04B66D5/32
CPCB66D1/7452B66D1/7468B66D5/32B66F7/02B66F7/28
Inventor 殷邗清
Owner JIANGSU XIYI HIGH NEW DISTRICT TECH DEV CO LTD