Drawing joint examination table
A drawing and plywood technology, applied in furniture parts, applications, household appliances, etc., can solve the problems of inconvenient replacement of drawings, reduced work efficiency, easy to damage drawings, etc., and achieves the effect of being beneficial to market promotion, saving time and reducing burden
Active Publication Date: 2018-05-18
ZHENGZHOU UNIVERSITY OF AERONAUTICS
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Problems solved by technology
[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a joint review platform for drawings, which effectively solves the problem of inconvenient replacement of drawings during the display process of drawings, complicated operation, easy damage to drawings, and reduced work efficiency. Issues that affect the duration of the project
Method used
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[0020] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0021] Depend on Figure 1 to Figure 12 It is given that a blueprint interrogation platform includes a desktop 1, on which a left splint 2 and a right splint 3 are sequentially fixed, a cavity 4 is formed between the left splint 2 and the right splint 2, and a drawing 5 is slidably connected to the cavity 4 , the lower end of the left splint 2 is fixed with a sleeve 6, the sleeve 6 can run through the left splint 2 and the right splint 3 left and right, and the right splint 3 is rotated on the right side with a lead screw 7, the lead screw 7 is threaded with a gear 8, and the gear 8 is externally meshed There is a rack 9, the gear 8 and the rack 9 are socketed through the connecting plate 10, the left end of the rack 9 is provided with a cylinder 11 that can be inserted into the sleeve 6, and the surface of the cylinder ...
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The invention provides a drawing joint examination table, which effectively solves the problems that in the drawing display process, the replacement of a drawing is inconvenient; the operation is complicated; the drawing damage can easily occur, and the like. The drawing joint examination table comprises a tabletop, wherein a left clamp plate and a right clamp plate are sequentially fixed on the tabletop; a cavity is formed between the left clamp plate and the right clamp plate; the drawing is slidingly connected into the cavity; a sleeve is fixed onto the lower end of the left clamp plate; alead screw is arranged at the right side of the right clamp plate; a gear is connected with the lead screw through screw threads; the gear is sleeved and connected with the rack through a connecting plate; the left end of the rack is provided with a cylinder capable of being inserted into the sleeve; a clamp groove is formed in the surface of the cylinder body; a wedge block capable of verticallysliding with the cylinder is arranged on the tabletop; a first sliding pin and a second sliding pin are fixed at the front end of the rack; the rack is slidingly connected with a rack frame; the rackframe is provided with a lower chute and an upper chute; a first chute, a second chute and a third chute with equal distances are formed between the upper chute and the lower chute; a first unidirectional pull rod is arranged in the lower chute; a second unidirectional pull rod is arranged in the upper chute.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a blueprint joint examination platform. Background technique [0002] Architectural drawings are often used in the process of building construction. Architectural drawings are marked with details required for construction such as size, orientation and technical parameters. With the continuous development of the construction industry, architectural drawing display stands are also constantly changing. Now use Most of the architectural drawing display stands are simple display stands. In the process of use, the drawings are pasted on the display stand for viewing. It is inconvenient for a single person to operate. It needs the assistance of multiple people to fix the drawings on the display stand, which is laborious and laborious. In the process of analyzing architectural drawings, there is a lack of protection measures for drawings, and it is easy to stain or pull and...
Claims
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IPC IPC(8): A47B97/02
CPCA47B97/02
Inventor 田鹏任君徐淑红
Owner ZHENGZHOU UNIVERSITY OF AERONAUTICS