Multi-connecting-rod structure
A multi-link and connecting rod technology, applied in revolving doors, belts/chains/gears, mechanical equipment, etc., can solve the problems of easy deformation, wide space, and easy failure of telescopic doors, and achieve a simple and reasonable structure and take up space. Small, smooth-running effect
Inactive Publication Date: 2018-11-13
XIANGYANG SIXIANG ELECTROMECHANICAL SCI & TECH CO LTD
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Problems solved by technology
Since the auxiliary door is a telescopic door, one end of the telescopic door is fixed in the door body, and the one-way passage of the passage is realized through the telescopic operation of the telescopic door. space, and the retractable door is easily deformed and prone to failure
In addition, the sheets of a single telescopic door are prone to friction, high noise, and easy damage.
Method used
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[0009] Such as figure 1 , 2 As shown, the present invention comprises main crank 1 and main connecting rod 8, and main crank 1 two ends are respectively connected with input shaft 2 and main output shaft 3, and one end of main connecting rod 8 is connected with main output shaft 3, and during use, input shaft 2. It is connected with the main door through a transmission mechanism; the present invention also includes a crank set connected with the main output shaft 3 and a connecting rod set corresponding to the crank set. The number of connecting rod sets is at least two groups. group; the cranks in the crank group are fixedly connected in layers in sequence, and are fixedly connected with the main output shaft 3 to form a barb shape; one end of each connecting rod in the connecting rod group is respectively connected with the corresponding crank output shaft; the main connecting rod The other end of 8 is provided with main slider 11, and the other end of each connecting rod i...
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The invention relates to a connecting rod structure, in particular to a connecting member of auxiliary doors of a one-way door. According to the connecting rod structure, the problems that a retractable door of a known plate-shaped one-way door is wide in occupied space and prone to deformation and thus breaks down, sheets of the retractable door are prone to friction, and thus noise is large aremainly solved. The multi-connecting-rod structure comprises a main crank and a main connecting rod, the two ends of the main crank are connected with an input shaft and a main output shaft correspondingly, and one end of the main connecting rod is connected with the main output shaft. The multi-connecting-rod structure is characterized in that the multi-connecting-rod structure further comprises acrank set connected with the main output shaft and a connecting rod set corresponding to the crank set; all cranks in the crank set are fixedly connected in a sequentially layered mode and fixedly connected with the main output shaft to form an inverted hook shape; and one ends of all the connecting rods in the connecting rod set are connected with crank output shafts corresponding to the connecting rods correspondingly. According to the connecting rod structure, a plurality of crank and connecting rod mechanisms and the multiple plate-shaped auxiliary doors are connected correspondingly, door sheets of the auxiliary doors are not in friction, the auxiliary doors operate stably when slidably extending and retracting, the structure is simple and reasonable, and the connecting rod structureis not prone to being damaged.
Description
technical field [0001] The invention relates to a link member structure, in particular to a connecting member of a one-way door and auxiliary door. Background technique [0002] The known plate-shaped one-way door auxiliary door is connected on the one-way door reverse pedestrian's walking passage through a single crank linkage mechanism. The operation of the main door drives the auxiliary door to open and close through the crank linkage mechanism. On and off realize the one-way traffic of the channel. Since the auxiliary door is a telescopic door, one end of the telescopic door is fixed in the door body, and the one-way passage of the passage is realized through the telescopic operation of the telescopic door. space, and the retractable door is easily deformed and prone to failure. In addition, the sheets of a single telescopic door are prone to friction, high noise, and easy damage. Contents of the invention [0003] The object of the present invention is to address t...
Claims
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IPC IPC(8): E06B3/90F16H21/18
CPCE06B3/90F16H21/18
Inventor 薛原薛荣森
Owner XIANGYANG SIXIANG ELECTROMECHANICAL SCI & TECH CO LTD