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Adjustable support of crane

An adjustable, crane technology, applied in cranes and other directions, can solve the problems of inconvenient operation, short extension distance, poor practicability, etc., and achieve the effect of simple process, improved safety, and fast process

Active Publication Date: 2020-08-28
河北世盛金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It can be seen from the above that the above-mentioned case has defects such as slow adjustment speed, inconvenient operation, and high requirements on ground environmental conditions, and the adjustable extension distance is short, and the practicability is poor, so there is an improvement.

Method used

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Examples

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0037] Reference Figure 1-9 , A crane adjustable bracket, comprising a base mechanism 1, a bracket mechanism 2 is installed above the base mechanism 1, the bracket mechanism 2 is connected to a strut mechanism 3, and a rotation mechanism 4 is installed on the strut mechanism 3, An adjustment mechanism 5 is installed on the strut mechanism 3, and an upper mechanism 6 is connected to the top of the strut mechanism 3.

[0038] Wherein, the base mechanism 1 includes No. 1 channel steel 11, No. 2 channel bar 12, middle welding plate 13, connecting seat 14, No. 3 channel steel 15, hinge joint 16, folding bar 17, No. 4 channel steel 18 and steel C...

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PUM

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Abstract

The invention discloses an adjustable support of a crane, and particularly relates to the field of mechanical equipment. The adjustable support comprises a base mechanism, a bracket mechanism is mounted above the base mechanism, the bracket mechanism is connected with a supporting rod mechanism, a rotating mechanism is mounted on the supporting rod mechanism, an adjusting mechanism is mounted on the supporting rod mechanism, and the top end of the supporting rod mechanism is connected with an upper mechanism. According to the adjustable support, by designing the adjusting mechanism, a first supporting wheel can serve as a supporting point of a crane steel cable, the extending length of the supporting point can be adjusted, and therefore when the adjustable support is used, the extending length of the steel cable can be adjusted under the condition that the adjustable support is not moved, and the process is simple and rapid.

Description

Technical field [0001] The invention relates to the field of mechanical equipment, in particular to an adjustable bracket for a crane. Background technique [0002] Cranes refer to multi-action hoisting machinery that lifts and transports heavy objects vertically within a certain range. Most of the crane supports on small construction sites are fixed structures, and their height cannot be adjusted. The extension length can only be adjusted by the installation position. It has a simple rotation function, and the adjustment of the position is mostly used to cooperate with the push of the wheel and the support of the extension seat, which is very inconvenient in use. [0003] For example, the application number is: 201920789801.9 "A crane adjustable bracket", the top wall of the bottom plate is provided with a first installation groove, the first installation groove is fixed with a first bearing, and the top of the screw rod is fixedly sleeved on the first installation groove. In the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/04B66C23/16B66C23/74
CPCB66C23/74B66C23/163B66C23/04
Inventor 姚政
Owner 河北世盛金属制品有限公司
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