Combination type hydraulic pressure reel cart

A hydraulic winch and combined technology, which is applied in hoisting devices, clockwork mechanisms, etc., can solve the problems of not being small and flexible enough, occupying a large area, and affecting the use effect, etc., to achieve reduced transmission space, low manufacturing cost, and easy installation. convenient effect

Active Publication Date: 2008-06-04
INI HYDRAULIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing pipelayer adopts a hoisting winch and a luffing winch, which are respectively installed on the crawler chassis, and the structural form of the luffing guide fixed pulley device is separately provided, which occupies a large area and is not small and flexible enough, which affects the use Effect

Method used

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  • Combination type hydraulic pressure reel cart
  • Combination type hydraulic pressure reel cart

Examples

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Embodiment Construction

[0016] In the embodiment 1 shown in Figure 1 and Figure 2, the combined hydraulic winch is composed of a hoisting winch 1, a luffing winch 2, and a luffing fixed pulley block 4. The hoisting winch 1 is arranged in the lower half of the combined hydraulic winch , The luffing winch 2 is arranged above the hoisting winch 1, and the hoisting winch 1 and the luffing winch 2 and the luffing fixed pulley block 4 are arranged on the same frame 3. Both sides of the frame 3 are provided with an ear-shaped support plate 5, the ear-shaped support plate 5 is arranged on both sides of the hoisting winch 1 and the luffing winch 2 drum 7, and the ear-shaped support plate 5 is provided with a number of reinforcing ribs 10. The edge of the ear-shaped support plate 5 is provided with an outward folding structure, and the ear-shaped support plates 5 on both sides are connected by the bottom plate 6 and the connecting plate 11.

[0017] The hoisting winch 1 and the luffing winch 2 are installed on the...

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PUM

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Abstract

The invention discloses a combined hydraulic winch which consists of a hoist winch, an amplitude winch and an amplitude fixed block group; wherein, the amplitude winch is arranged above the hoist winch which is arranged at the lower part of the combined hydraulic winch; the hoist winch, the amplitude winch and the amplitude fixed block group are arranged on the same frame. The invention reduces transmission space effectively and greatly lessens occupied space, which has the advantages of being small and flexible in the whole body, easy in installation, small in volume, light in weight, low in manufacturing cost and high in practical value.

Description

Technical field [0001] The invention relates to the technical field of hoisting machinery and equipment, in particular to a combined hydraulic winch with a compact installation space. Background technique [0002] As the laying of oil and natural gas pipelines requires construction in areas with rather complicated terrain such as mountains, hills, lakes, rivers and swamps, and a long pipeline needs to be hoisted at a time, ordinary cars and crawler cranes cannot adapt to such an environment. . The transportation pipeline for lifting oil and natural gas must adopt a crawler pipe crane that is small and flexible and can adapt to complex terrain. The existing pipelayer adopts a hoisting winch and a luffing winch, which are respectively installed on the crawler chassis, and the structure of the luffing guide fixed pulley device is separately set, which occupies a large area and is not small and flexible enough, which affects the use effect. Similarly, in ship passenger cranes, the lu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/60B66D1/08
Inventor 胡世璇
Owner INI HYDRAULIC
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