Slip type seawater lift device applicable to self-elevating platforms
A self-elevating platform and seawater lifting technology, applied in drinking water installations, water supply installations, buildings, etc., can solve the problems of high construction and maintenance costs, complex structure, etc., and achieve the effects of low cost, simple structure design, and reduced installation difficulty.
Inactive Publication Date: 2019-04-05
广州黄船海洋工程有限公司
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Problems solved by technology
[0004] In order to solve the technical problems of the existing self-elevating platform seawater lifting device with complex structure and high construction and maintenance costs, the present invention provides a sliding seawater lifting device suitable for self-elevating platforms
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] Embodiments of the invention include:
[0030] attached Figure 1-11 A sliding seawater lifting device suitable for a self-elevating platform is shown, including a pile flushing pipe 1 and a submersible pump 2. The pile flushing pipe 1 is provided with a sliding guide rail 3. In this embodiment, the pile flushing pipe 1 Set as two, the two pile flushing pipes are fixedly installed on the legs 10 of the self-elevating platform in parallel to each other. In order to make the sliding guide rail 3 meet the streng...
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The invention relates to a slip type seawater lift device applicable to self-elevating platforms. The slip type seawater lift device comprises a pile jetting pipe and a submersible pump; the pile jetting pipe is provided with a slip guide rail; the submersible pump is connected with a submersible pump tower pipe through a flange; a slip lug is arranged at the top of the submersible pump tower pipe; a plurality of slip clamp slots are arranged between the submersible pump tower pipe and the pile jetting pipe, and uniformly distributed on the submersible pump tower pipe and fixedly connected with the same, and further are in slip connection with the slip guide rail. The slip type seawater lift device is of simple structural design, is convenient to be assembled into a whole in shipyard, is low in manufacturing cost and easy to maintain, has multiple lift points, has low requirement for the lift of the slip power source, realizes slip conveniently, and meets requirements on mounting precision of the slip guide rail and the slip clamp slots; besides, the submersible pump tower pipe can be detached easily, burn-in assembly of the slip guide rail and the slip clamp slots can be completedin field and burn-in welding is omitted from outfield work so that construction cost is lowered; and further, feeding depth of the submersible pump can be regulated easily according to height of upright piles of the platform.
Description
technical field [0001] The invention relates to the technical field of self-elevating platform seawater lifting, in particular to a sliding seawater lifting device suitable for self-elevating platforms. Background technique [0002] Marine resources account for 71% of the earth's resources. Marine resources such as: oil and marine wind energy, which have emerged in recent years, have built jack-up drilling platforms, wind power installation platforms and wind power residential platforms in response to these. However, these The design and construction of jack-up platforms require corresponding seawater lifting devices to solve the problems of platform pile status and seawater supply. Most of the current seawater lifting devices are hose winches, with complex structures and high construction and maintenance costs. [0003] Therefore, designing a seawater lifting device with simple principle, convenient operation, easy maintenance and good economic benefits can better solve th...
Claims
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IPC IPC(8): E03B3/04E03B5/00
CPCE03B3/04E03B5/00
Inventor 王华生罗汉华沈健杨山林
Owner 广州黄船海洋工程有限公司