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Projection device for BIM information

A projection device and projection technology are applied in projection devices, optics, instruments, etc., to reduce workload, facilitate the operation of projection, and facilitate remote operation.

Active Publication Date: 2019-02-26
CHONGQING VOCATIONAL INST OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a projection device for BIM information to solve the problem of how to use BIM technology in masonry work in the prior art

Method used

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  • Projection device for BIM information
  • Projection device for BIM information

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Embodiment Construction

[0018] The following is further described in detail through specific implementation methods:

[0019] The reference signs in the accompanying drawings of the specification include: guide rod 1, shading plate 2, projection hole 21, telescopic air storage part 3, exhaust pipe 4, bracket 5, projection lens 6, housing 7, cover body 8, base 9. Guide rail 10, cam 11, friction bar 12.

[0020] The embodiment is basically as attached figure 1 Shown: the projection device for BIM information, including a bracket 5, the bottom of the bracket 5 is welded with a triangular support; the upper part of the bracket 5 is welded with a horizontal guide rail 10, and a base 9 is slidably connected to the guide rail 10, and the base 9 is connected to the The guide rail 10 is slidingly connected. The upper side of base 9 is provided with projection mechanism, and projection mechanism is the laser projector in the prior art, and projection mechanism comprises shell 7, and the bottom of shell 7 is ...

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Abstract

The invention relates to the technical field of auxiliary equipment for building construction, in particular to a projection device for BIM information. The projection device includes a bracket. A projection mechanism is connected onto the bracket. The projection mechanism includes a projection lens. The projection mechanism is internally provided with a heat dissipation fan. The projection mechanism is further provided with a heat dissipation hole therein for exhausting air of the heat dissipation fan. The projection lens is provided with a visor in the front. The visor is provided with a projection hole therein. The visor is slidably connected with the bracket in a vertical direction. The bracket is provided with a locking mechanism thereon for locating the visor. The bracket is providedwith a telescopic gas storage member for pushing the visor to move vertically. The projection mechanism is provided with a cover body thereon sealedly connected with the heat dissipation hole. The cover body is connected with the telescopic gas storage member. An exhaust pipe is connected onto the telescopic gas storage member. This solution solves the problem of how to apply BIM technology in masonry work in the prior art.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for building construction, in particular to a projection device for BIM information. Background technique [0002] BIM technology mainly establishes a virtual three-dimensional model of construction engineering, and uses digital technology to provide a complete construction engineering information library consistent with the actual situation for this model. The application of BIM technology in construction engineering has effectively improved the efficiency of construction, saved resources and reduced costs. [0003] With the promotion of BIM technology, more and more construction units are beginning to use this technology to improve efficiency and control costs. In the masonry work of the wall, the wall is generally built with standard bricks. When it is necessary to set doors and windows on the wall, it is necessary to use non-standard bricks for processing. Generally, during mason...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/54G03B21/20G03B21/16G03B21/14F16M11/20F16M11/04
CPCF16M11/045F16M11/2085G03B21/14G03B21/16G03B21/20G03B21/54
Inventor 陈淑珍李红立彭军侯昌泽
Owner CHONGQING VOCATIONAL INST OF ENG
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