A free angle spreader
An angle and spreader technology, applied in the field of transformer production, can solve problems such as extremely high requirements for operators, product damage, and high error rate
Active Publication Date: 2020-01-03
JIANGXI GANDIAN ELECTRIC
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Problems solved by technology
[0003] This kind of operation has extremely high requirements on the operator, and the error rate is relatively high, and a little carelessness may cause product damage
Method used
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[0017] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.
[0018] First of all, it should be explained that the sling provided by this technical solution also depends on other components, such as motors, controllers, hooks and other components, which are common components in the field of slings. With the accompanying drawings, those skilled in the art can easily obtain and realize the technical features not provided in the technical solution. But this does not mean that the technical solution can operate without these components.
[0019] see figure 1 T...
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The invention discloses a free angle hoisting appliance and belongs to the technical field of transformer production. The free angle hoisting device comprises a fixture part, a first hanging beam, a second hanging beam, protecting plates and a cable-stayed part; the fixture part includes a cross beam of an I-shaped structure. The first hanging beam and the second hanging beam are totally in same structures. The first hanging beam comprises walking wheels, pulling plates, a first wire coil, a steel rope and straining beams, wherein the pulling plates are installed on the side part of the walking wheels, the first wire coil is installed under the pulling plates, the first wire coil is downwards connected with the straining beams through the steel rope, and the height of the straining beams is adjustable by adjusting the he pulling and extending length of the steel rope through the wire coil. The cable-stayed part is installed inside the protecting plates and between the two straining beams, the cable-stayed part comprises four pulling disks, a motor, chain disks, chain wheels, chains, a main wire coil and a main steel rope, wherein the four pulling disks are installed on the two sides of the two straining beams, the chain disks are installed on the pulling disks, two chains are installed between the chain disks on the pulling disks on the same side of the two straining beams, each two chains are correspondingly located on the two sides of the straining beams, the chain wheels are separately installed in the middle of the two chains, and the main wire coil is installed betweenthe two chain wheels.
Description
technical field [0001] The invention belongs to the technical field of transformer production, and in particular relates to a free-angle spreader. Background technique [0002] It is often necessary to use a spreader during the transformer assembly operation. Most of the existing spreaders are controlled by horizontal movement and vertical movement. In many cases, it may be necessary to move the lifting equipment along an oblique line, especially when installing a capacitive bushing. The casing is hoisted and installed obliquely downward. At this time, more than two people are usually required to cooperate tacitly in the installation to precisely coordinate the horizontal and vertical movements. [0003] This kind of operation has extremely high requirements on the operator, and the error rate is relatively high, and a little carelessness may cause damage to the product. Contents of the invention [0004] The present invention provides a free-angle spreader to solve the a...
Claims
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IPC IPC(8): B66C11/00
Inventor 张爱民杨强李星杨志平刘震
Owner JIANGXI GANDIAN ELECTRIC