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adjustable traction device

A traction device and adjustable technology, applied in hoisting devices, hoisting devices, etc., can solve the problems of applicability and practicability limitations, inconvenient transportation and maintenance, and large equipment volume, and achieve good practicability, simple structure, Use the effect of good stability

Active Publication Date: 2018-05-18
平湖凯隆新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traction equipment for heavy cargo usually uses motors to drive steel wire ropes to pull the cargo. Although it can achieve traction operations, due to the use of steel ropes and wire ropes for traction, the required equipment is large and heavy, which is inconvenient for transportation and maintenance. , so the applicability and practicality will be limited

Method used

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  • adjustable traction device

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Embodiment 1

[0016] figure 1 A specific embodiment of the invention is shown in which figure 1 It is a structural schematic diagram of the present invention.

[0017] See figure 1 , an adjustable traction device, comprising a base plate 1, a support frame 2 arranged on the base plate 1 and a traction roller 3 arranged on the support frame 2, and a concave cavity 4 is also provided on the base plate 1, The concave cavity 4 is arranged on the side of the support frame 2, a hollow cylinder 5, a telescopic rod 6 arranged in the hollow cylinder 5 are arranged in the concave cavity 4, and a telescopic rod 6 is arranged on the telescopic rod 6 The top of the horizontal pressure plate 7 is provided with a pressure bar 8 on the bottom surface of the horizontal pressure plate 7, a tooth groove 9 is provided on the wheel edge of the traction roller 3, and an oil cylinder 10 is provided in the cavity 4. , the bottom of the telescopic rod 6 is fixed on the piston shaft of the oil cylinder 10, and th...

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PUM

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Abstract

The invention discloses a regulating type traction device which comprises a base plate, a supporting frame and a traction roller arranged on the supporting frame, wherein a concave cavity is formed in the base plate and is also formed in the side part of the supporting frame; a hollow cylinder body and a telescopic rod arranged in the hollow cylinder body are arranged in the concave cavity; a transverse pressing plate is arranged at the top of the telescopic rod; a pressing lever is also arranged on the bottom surface of the transverse pressing plate; tooth sockets are formed in the roller side of the traction roller; an oil cylinder is arranged in the concave cavity; the bottom of the telescopic rod is fixed on a piston shaft of the oil cylinder; a limiting vertical hole is formed in the base plate; a limiting support block is arranged in the limiting vertical hole; a regulating channel for communicating the concave cavity with the limiting vertical hole is also arranged in the base plate; a control tilting rod is arranged in the regulating channel; the middle of the control tilting rod is connected in the regulating channel through a rotating shaft; a supporting cross hole is formed in the inner wall of the hollow cylinder body; and a supporting and pressing block is arranged in the supporting cross hole. The regulating type traction device disclosed by the invention has the advantages of simple structure, convenience in operation, good use stability, high applicability and good practicality.

Description

technical field [0001] The invention belongs to the technical field of traction equipment, and in particular relates to an adjustable traction device. Background technique [0002] The traction equipment for heavy cargo usually uses motors to drive steel wire ropes to pull the cargo. Although it can achieve traction operations, due to the use of steel ropes for traction, the required equipment is large and heavy, which is inconvenient for transportation and maintenance. , so the applicability and practicality will be limited. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an adjustable traction device with simple structure, good stability in use and strong applicability. [0004] The technical solution to achieve the purpose of the present invention is an adjustable traction device, including a base plate, a support frame arranged on the base plate and traction rollers arranged on the support frame, and a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F19/00
CPCB66F19/00B66F2700/09
Inventor 王恒标
Owner 平湖凯隆新材料科技有限公司