Building device for hoisting and transporting

The technology of a boom and a support rod is applied in the field of construction devices used for hoisting, which can solve the problems of inconvenient use and carrying, troublesome disassembly in the later stage, damage to the ground, etc., and achieves the effects of firm fixing, ensuring safe operation, and increasing support strength.

Inactive Publication Date: 2016-08-17
周文宇
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] In the decoration of the community, it is necessary to transfer various decoration building materials to the room. The existing method is to erect lifting devices or use cranes for lifting. The existing lifting devices are divided into large lifting devices and small lifting devices. The hoisting device is generally installed outdoors, and the small hoisting device is generally installed on the indoor balcony. When the small hoisting device is in use, it is necessary to open a hole on the ground, and then fix the small hoisting device to the ground with bolts, which will not only damage the The ground, and the installation is very troublesome, and the later disassembly is also very troublesome, and it is very inconvenient to use and carry

Method used

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  • Building device for hoisting and transporting
  • Building device for hoisting and transporting

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0016] refer to figure 1 and figure 2 The shown construction device for hoisting includes two bottom plates 1 arranged symmetrically up and down, cylindrical seats 2 are arranged on the two bottom plates 1, and threaded sleeves 3 are movably arranged in the cylindrical seats 2 , a first screw 301 is fitted between the cylindrical base 2 and the threaded sleeve 3, a support rod 4 is fitted between the two threaded sleeves 3, and the two ends of the support rod 4 have threaded The threaded part 401 of the sleeve 3, the threaded part 401 at the two ends of the support rod 4 rotate in the opposite direction, and the two ends of the support rod 4 a...

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Abstract

The invention discloses a building device for hoisting and transporting. The building device comprises two bottom plates which are symmetrically arranged vertically, wherein a cylindrical base is arranged on each bottom plate; a threaded sleeve is movably arranged in each cylindrical base; a first screw is arranged between each cylindrical base and each threaded sleeve in a matched manner; a bracket rod is arranged between the two threaded sleeves in the matched manner; the two ends of the bracket rod are provided with threaded parts which are matched with the threaded sleeves; the threaded parts at the two ends of the bracket rod are reverse in direction of turning; positions, close to the threaded parts, at the two ends of the bracket rod are provided with force applying ring parts; and a hoisting and transporting rod is further arranged on the bracket rod.

Description

technical field [0001] The invention relates to the construction field, in particular to a construction device for hoisting. Background technique [0002] In the decoration of the community, it is necessary to transfer various decoration building materials to the room. The existing method is to erect lifting devices or use cranes for lifting. The existing lifting devices are divided into large lifting devices and small lifting devices. The hoisting device is generally installed outdoors, and the small hoisting device is generally installed on the indoor balcony. When the small hoisting device is in use, it is necessary to open a hole on the ground, and then fix the small hoisting device to the ground with bolts, which will not only damage the It is very troublesome to install, and it is also very troublesome to disassemble later, and it is very inconvenient to use and carry. Contents of the invention [0003] The technical problem to be solved by the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/20B66C23/78
CPCB66C23/201B66C23/202B66C23/78
Inventor 周文宇
Owner 周文宇
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