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Device for building

A technology for construction and support rods, applied in the field of construction, can solve the problems of troublesome disassembly in the later stage, inconvenient to use and carry, damage to the ground, etc., and achieve the effect of ensuring safe operation, firm fixing, and increasing support strength

Inactive Publication Date: 2016-08-17
周锦泳
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below with reference to 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 that the protection scope of the present invention can be more clearly defined.

[0016] Refer to figure 1 with figure 2 The construction device shown includes two bottom plates 1 arranged symmetrically up and down. Both of the bottom plates 1 are provided with a cylindrical seat 2 and a threaded sleeve 3 is movably provided in the cylindrical seat 2. A first screw 301 is fitted between the cylindrical seat 2 and the threaded sleeve 3, a support rod 4 is fitted between the two threaded sleeves 3, and both ends of the support rod 4 are fitted with the threaded sleeves 3 The threaded portion 401 at both ends of the bracket rod 4 is rotated in opposite directions, and the two ends of the bracket rod 4 are provided with a for...

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Abstract

The invention discloses a device for building. The 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; three or more anti-skidding sleeves are arranged on the outer surface of the bracket rod in a sleeved manner; a plurality of anti-skidding salient points are arranged on the outer surfaces of the anti-skidding sleeves; the anti-skidding sleeves are convenient for holding the bracket rod when force is applied to rotate the bracket rod, so that the bracket rod is prevented from tilting while the bracket rod is conveniently carried; 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. 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 to provide a ...

Claims

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Application Information

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IPC IPC(8): B66C23/68B66C23/78B66C23/88B66C23/62
CPCB66C23/68B66C23/62B66C23/78B66C23/88B66C2700/03
Inventor 周锦泳
Owner 周锦泳
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