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Truss structure

A truss structure and frame technology, which is applied in the field of truss structures, can solve the problems of space limitation, truss structure upper and lower travel restrictions, etc.

Inactive Publication Date: 2019-01-22
上海缆玥智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a truss structure to solve the problems that the existing truss structure has limited up and down strokes and limited use of space

Method used

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Embodiment Construction

[0020] The specific implementation manner of the present invention will be described in more detail below with reference to schematic diagrams. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0021] An embodiment of the present invention provides a telescopic frame structure, figure 1 It is a schematic diagram of the truss structure provided by an embodiment of the present invention, figure 2 It is an end view of the truss structure provided by an embodiment of the present invention, image 3 It is a schematic cross-sectional view of a truss structure provided by an embodiment of the present invention, combined with Figure 1-3 As shown, the truss structure includes: a frame 20 sequentially connec...

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Abstract

The invention discloses a truss structure, comprising m frame segments connected in sequence, m screw segments and at least one nut. A screw is arranged in an inner space of a frame; a driving deviceis arranged on one end face of the first frame segment and is connected with and drives the first screw segment to auto-rotate, the end of the (n-1)th screw segment far away from the driving device isprovided with (n-1)th nut, the end of the n-th screw segment close to the driving device is arranged in an inner space of one end of the (n-1)th screw segment in telescopic manner via the corresponding nut, the end of the n-th frame segment close to the driving device is arranged in an inner space of one end of the (n-1)th frame segment in telescopic manner, and the end of the m-th screw segmentfar away from the corresponding nut is rotationally connected with the m-th frame segment. The driving device drives the first screw segment to auto-rotate such that the frame structure can extend orcontract; the problem that an existing truss structure has transportation inconveniences and application space limits is solved.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a truss structure. Background technique [0002] The core of the fourth industrial revolution is to promote the transformation of manufacturing to intelligence. In this process, automated production will replace traditional manual production and will become a development trend. A truss is a geometrically invariant structure composed of triangular frames composed of rods, and the joints between the rods are called nodes (or nodes). The rod is mainly subjected to axial tension or compression, so that the strength of the material can be fully utilized. Most of the existing trusses are integral trusses, the up and down strokes are limited during use, and the length of the trusses cannot be freely selected according to the space of the actual place of use. Restricted stretchable truss structures. Contents of the invention [0003] The object of the present invention...

Claims

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Application Information

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IPC IPC(8): B25J9/00
CPCB25J9/0075
Inventor 吴文宝
Owner 上海缆玥智能科技有限公司
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