Separation and reunion winding drum type fixed winding opening and closing machine buffer-spacing device
A technology of limit device and hoist, applied in water conservancy projects, marine engineering, coastline protection and other directions, can solve problems such as ship threats, hidden dangers, force deformation of limit devices, etc., to ensure safety and eliminate impact force. Effect
Active Publication Date: 2020-08-07
太湖流域管理局苏州管理局
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Problems solved by technology
However, with the long-term application of the opening and closing equipment, as the limiter of the key equipment, when the upper and lower leaf doors are lowered at the same time, when the upper and lower leaf doors need to be separated, at the moment of separation, the limit The stopper needs to withstand the impact force of the upper stopper attached to the edge of the reel gear and the tension of the wire rope for a long time, and its reliability gradually decreases, resulting in the shearing of the fastening bolts of the stopper or the deformation of the stopper under force, which is harmful to navigation in the channel. poses a greater threat to ships and poses serious safety hazards
Method used
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[0022] The present invention will be further described below in conjunction with the accompanying drawings.
[0023] Such as Figure 1-Figure 3 As shown, a clutch drum type fixed winch hoist buffer limit device, including the first gear plate 1 linked with the power mechanism, fixed at the edge of the first gear plate 1 and protruding from the first gear plate 1 A limit block 3 of a gear plate 1 and a buffer limit mechanism arranged on one side of the first gear plate 1; the buffer limit mechanism includes a base 14 arranged longitudinally relative to the first gear plate 1, A buffer bracket 12 that can move horizontally along its length direction is arranged above the base 14, and a buffer device that can be used to receive the limit stopper 3 is fixedly installed on the buffer bracket 12; The two ends of seat 14 are provided with screw rod bracket 7, are provided with screw rod 5 between two screw rod brackets 7, are installed with the nut 6 that is connected with described...
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The invention discloses a separation and reunion winding drum type fixed winding opening and closing machine buffer-spacing device, which comprises a first gear disk, a spacing stop block and a buffer-spacing mechanism, wherein the first gear disk is in linkage with a power mechanism; the spacing stop block is fixed on the edge of the first gear disk and is extruded out of the first gear disk; thebuffer-spacing mechanism is arranged on one side of the first gear disk; the buffer-spacing mechanism comprises a foundation bed arranged relative to the longitudinal direction of the first gear disk; a buffer bracket capable of horizontally moving along the length direction of the foundation bed is arranged above the foundation bed, and is fixedly provided with a buffer device used for bearing the spacing stop block; two ends of the foundation bed are provided with threaded rod supports; a threaded rod is arranged between the two threaded rod supports and is provided with a nut connected with the buffer bracket; and one end of the threaded rod is fixedly provided with a second gear disk meshed with the first gear disk. According to the buffer-spacing device disclosed by the invention, the potential safety hazards of equipment are effectively eliminated, a water conservancy project is guaranteed to safely, stably and reliably operate.
Description
technical field [0001] The invention relates to a clutch drum type fixed hoist hoist buffer and limit device, which belongs to the technical field of water conservancy machinery. Background technique [0002] With the gradual improvement of water conservancy projects' requirements for architectural art and ecological environment, a new type of clutch reel-type fixed winch hoist has been born that combines architectural beauty and tourist landscape. The unique clutch principle can be used to open and close the lower door separately. The door can also realize the linkage of the upper and lower doors. Because of its small size, low cost, and beautiful appearance, it is popularized and used by water conservancy builders for shipping locks. [0003] In order to realize the linkage of the upper and lower leaf doors and the lower leaf door can be opened and closed independently, the patent application number is: 2011102553284 discloses a linkage hoist. However, with the long-term ...
Claims
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IPC IPC(8): E02B7/36E02B7/52
CPCE02B7/36E02B7/52
Inventor 郑春锋马士磊周建荣肖祝泉迮振荣董浩刘宸宇张方煜秦惠忠虞凯文张石磊羊森
Owner 太湖流域管理局苏州管理局