Multi-dimensional adjustable marine steel pier
A technology for ship adjustment and top pier, which is applied in the field of multi-dimensional adjustable marine steel pier, which can solve problems such as unstable support pier structure, lack of versatility of ships, and potential safety hazards, so as to achieve stable structure, improved safety, and improved efficiency Effect
Pending Publication Date: 2020-03-27
CSSC XIJIANG SHIPBUILDING
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Problems solved by technology
[0002] At present, in the shipbuilding process, the subassembly and launching stages of the ship need to use the supporting pier. The supporting pier is sometimes just a connection combination of simple rods, and the structure is relatively fixed. It is not universal for different types of ships. Through cutting and re-welding combination, not only waste of materials and time-consuming, but also the structure of the re-combined supporting pier is unstable, easy to lose stability, and there is a big safety hazard
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[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0016] Such as figure 1 , figure 2 As shown, a multi-dimensional adjustable marine steel pier of the present invention includes top pier 4, auxiliary pier 5, auxiliary pier diagonal brace 3, main pier 6, main pier diagonal brace 2 and mobile trolley 1, top pier 4, auxiliary pier 5 , the main pier 6 and the mobile trolley 1 are arranged sequentially from top to bottom, the top pier 4 is fixed on the upper end of the auxiliary pier 5, and the lower end of the auxiliary pier 5 is arranged inside the main pier 6 and can move up and down relative to the main pier 6 through an adjustment mechanism. The mechanism includes a worm gear 9, a worm 10, a screw 8 and a nut 7. The worm 10 is connected to the inside of the main pier 6 through bearings at both ends for lateral rotation. Engaged with the worm 10, the screw 8 is vertically arranged, one end of the s...
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The invention discloses a multi-dimensional adjustable steel pier for a ship. The device comprises a top pier, an auxiliary pier, an auxiliary pier inclined strut, a main pier, a main pier inclined strut and a moving trolley, the top pier is fixed to the upper end of the auxiliary pier, the lower end of the auxiliary pier is arranged in the main pier and moves up and down relative to the main pierthrough the adjusting mechanism, the adjusting mechanism comprises a turbine, a worm, a lead screw and a nut, the worm is transversely and rotationally connected into the main pier, and one end of the worm extends out of the main pier and is provided with a rocking handle. The worm wheel is meshed with the worm, one end of the lead screw is fixedly connected with the worm wheel, the other end ofthe lead screw is rotationally connected with the nut, and the nut is fixed to the auxiliary pier. One end of the auxiliary pier inclined strut is movably connected with the auxiliary pier, the otherend of the auxiliary pier inclined strut is positioned on the roller guide rail through a pin shaft, one end of the main pier inclined strut is fixedly connected with the main pier, and the other endof the main pier inclined strut is provided with a positioning roller and positioned on the roller guide rail through a pin shaft. The pier distribution device can quickly distribute piers, and is high in universality, high in structural stability, high in safety, low in cost and convenient to operate.
Description
technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a multi-dimensional adjustable ship steel pier. Background technique [0002] At present, in the shipbuilding process, the subassembly and launching stages of the ship need to use the supporting pier. The supporting pier is sometimes just a connection combination of simple rods, and the structure is relatively fixed. It is not universal for different types of ships. By cutting and re-welding combination, not only waste of materials and man-hours, but also the structure of the re-combined supporting pier is unstable, easy to lose stability, and there is a big safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-dimensional adjustable marine steel pier that can be quickly laid, has strong versatility, high structural stability, strong safety, low cost and is portable to operate. [0004] The tech...
Claims
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Login to View More IPC IPC(8): B63C5/02
CPCB63C5/02
Inventor 李陆锋
Owner CSSC XIJIANG SHIPBUILDING