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Novel efficient screw hoist

A hoist and screw technology, which is applied in the field of hoists, can solve the problems of high frequency of replacement parts, damaged hoisting devices, and wear and tear of parts, so as to reduce the frequency of replacement, uniform force transmission, and enhance wear resistance. Effect

Inactive Publication Date: 2017-05-10
YANGZHOU QUNYI MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hoists are often used in rivers or water conservancy machinery. These hoists can be used to control the opening and closing of gates, control the water volume in the river, and can also be used in the construction of water conservancy projects. They can be used for Control the horizontal gate surface, but the force control of many hoists is uneven when they are in use, and it is easy to find damage to the lifting device, which affects the actual use effect of the hoist, and some parts of the hoist are seriously worn when they are in use. , the frequency of replacing parts is high, which increases the cost of using the hoist

Method used

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  • Novel efficient screw hoist

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the drawings.

[0012] A new type of high-efficiency screw hoist includes a base 1, a motor 2 and a transmission device are arranged on the base 1, the motor 2 and the transmission device are connected to each other, the transmission device is located on one side of the base 1, and the base 1 is equipped with a machine Base foot 3, the machine base foot 3 is provided with a fixed connection device, the machine base 1 is provided with a hoisting component 4, the hoisting component 4 passes through the hoisting hole, the hoisting component 4 is connected to the pressure transmission device, and the fixed connecting device is a connecting bolt 5, which is connected A gasket 6 is provided on the bolt 5, and the gasket 6 is a copper sheet or a stainless steel sheet. The gasket is located on the upper end of the connecting bolt 5, and the gasket 6 is provided with a coating 7 which is a nano coating or a ra...

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Abstract

The invention discloses a novel efficient screw hoist which comprises a base; a motor and a transmission device are arranged on the base; the motor is connected with the transmission device mutually; the transmission device is located on one side of the base; a base foot is arranged below the base; a fixed connection device is arranged on the base foot; and a hoisting component is arranged in the base, penetrates through a hoisting hole, and is connected with a pressure transmission device. A pressure sensor is arranged on the screw hoist, so that the strength change of the screw hoist can be observed constantly, the strength transmission uniformity of the screw hoist is ensured, and the hoisting effect of the screw hoist is ensured; gaskets are arranged on connecting bolts, so that the wear-resisting properties of the connecting bolts are improved, and the replacement frequency is reduced.

Description

Technical field [0001] The invention relates to a hoist, in particular to a novel high-efficiency screw hoist. Background technique [0002] Hoists are often used in rivers or hydraulic machinery. These hoists can be used to control the opening and closing of gates, and can control the water volume in the river. They can also be used in the construction of water conservancy projects. Control the horizontal gate, but many gate hoists have uneven power control when in use, and it is easy to find the damage of the hoisting device, which affects the actual use effect of the gate hoist, and some hoist parts are seriously worn when in use , The frequency of replacing parts is high, which increases the cost of using the gate hoist. Summary of the invention [0003] The purpose of the invention is to provide a new type of high-efficiency screw hoist with uniform opening and closing force and convenient control. [0004] The technical scheme of the present invention is: a new type of high-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/36
Inventor 江国群潘金权
Owner YANGZHOU QUNYI MACHINERY CO LTD
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