Manned moveable book ladder
A book ladder and driven shaft technology, applied in the direction of ladders, buildings, building structures, etc., can solve the problems of large floor space, low work efficiency, ladder movement, etc., to achieve small floor space, convenient operation, and reduced labor the effect of strength
Active Publication Date: 2017-01-25
GUANGXI UNIV
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Problems solved by technology
Herringbone ladders and book ladders generally form an angle of 60° with the ground, and occupy a large area during use or storage; when using a ladder, especially a taller ladder, there is a certain Potential safety hazard; when a person is on the ladder, he cannot move the ladder by himself. When the person searches for books in the current area, arranges the books or cleans the bookshelf, the person needs to get off the ladder, and then move the ladder to the place where it needs to continue to search or organize or clean , continue the previous work
People are constantly going up and down the ladder, which is not only tiring, but also inefficient
Method used
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Embodiment Construction
[0033] The technical scheme of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0034] Such as Figure 1 to Figure 7 As shown, the manned mobile book ladder of the present invention includes a book ladder main body, a guide device, an upper driven running device, a lower driven running device, an upper driving running device, a lower driving running device and a linkage device, the specific structure and The connection relationship is:
[0035] The book ladder main body includes a left main body support 1 , a pedal 2 and a right main body support 3 . Some equidistant pedals 2 are welded between the left main body support 1 and the right main body support 3, the left main body support 1 and the right main body support 3 are parallel to each other and the included angle with the horizontal plane is 80 °, and the pedals 2 are parallel to the horizontal plane.
[0036] The guiding device comprises a front guide rail...
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The invention relates to a manned moveable book ladder which comprises a book ladder main body, a guiding device, an upper driven walking device, a lower driven walking device, an upper driving walking device, a lower driving walking device and a linking device. When an upper rotating handle or a lower rotating handle is clockwise or anticlockwise rocked by hand, the upper driving walking device and the lower driving walking device are simultaneously driven to move by the linking device, so that the left and right movement of the book ladder can be realized. By using the manned moveable book ladder, a worker can move the book ladder left and right by standing on the book ladder without getting off the book ladder, so that the labor intensity of the worker is relieved, the time of climbing the ladder is omitted and the working efficiency is increased.
Description
technical field [0001] The invention belongs to the technical field of ladders, in particular to a manned mobile book ladder. Background technique [0002] The height of bookcases or bookshelves in ordinary family study rooms, unit reference rooms and library bookshelves is often higher than most people’s convenience for cleaning and tidying, especially when the entire wall is made of bookshelves, so the help of a ladder is needed. Wheeled book ladders are commonly used in reference rooms and libraries. If you want to go to a higher position, you need to use a ladder; the most common tool for climbing in the family is a ladder. Herringbone ladders and book ladders generally form an angle of 60° with the ground, and occupy a large area during use or storage; when using a ladder, especially a taller ladder, there is a certain Potential safety hazard; when a person is on the ladder, he cannot move the ladder by himself. When the person searches for books in the current area, a...
Claims
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IPC IPC(8): E06C1/397E06C1/34E06C7/00
CPCE06C1/34E06C1/397E06C7/00
Inventor 刘晓红徐亮张磊
Owner GUANGXI UNIV