Offshore drilling platform steel frame rust removal device
A technology of drilling platform and steel frame, which is applied in the directions of injection device, injection device, grinding drive device, etc., can solve the problem of inconvenient cleaning of steel frame and so on.
Active Publication Date: 2020-08-14
瑞安市金易得机电有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a steel frame derusting device for offshore drilling platforms in order to solve the above problems, which solves the problem of existing equipment for derusting steel frames, which are usually equipped with driving equipment. The problem of sealing and the length of the lifting device make it inconvenient to clean the position where the steel frame is located under the ocean
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Embodiment Construction
[0024] Such as Figure 1-5 As shown, this embodiment adopts the following technical solutions:
[0025] A steel frame derusting device for an offshore drilling platform, comprising a platform 1, a plurality of support frames 2 are fixedly connected to the lower surface of the platform 1, and a lifting mechanism 3 is arranged on the upper surface of the platform 1 corresponding to the positions of the plurality of support frames 2 A mounting mechanism 4 is slidingly socketed on several support frames 2, a cleaning mechanism 5 is arranged inside the mounting mechanism 4, a transmission mechanism 6 is arranged inside the mounting mechanism 4 corresponding to the position of the cleaning mechanism 5, and a transmission mechanism 6 is arranged inside the mounting mechanism 4. A stabilizing mechanism 7 is arranged inside, and a painting mechanism 8 is arranged inside the installation mechanism 4. The lifting mechanism 3 drives the installation mechanism 4 to go up and down. When the...
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The invention discloses an offshore drilling platform steel frame rust removal device. The offshore drilling platform steel frame rust removal device comprises a platform, a plurality of supporting frames are fixedly connected with the lower surface of the platform, the positions, corresponding to the supporting frames, of the upper surface of the platform are each provided with a lifting mechanism, and the supporting frames are each sleeved with a mounting mechanism in a sliding mode. When the offshore drilling platform steel frame rust removal device is used, firstly, a driving motor is started to drive a winch sleeve to rotate forwards, a toothed chain is enabled to pay off and a mounting base is driven to descend, the gear is driven to rotate while descending, the gear drives an annular bevel gear to rotate through a transmission mechanism, and the annular bevel gear drives an annular block and a cleaning block to rotate so that the surfaces of the supporting frames can be derustedwhile descending; and the device ascends and descends through the toothed chain, so that the lifting height of the device is large, meanwhile, no driving equipment is arranged in the device, and thedevice can derust the underwater supporting frames.
Description
technical field [0001] The invention belongs to the technical field of derusting devices for steel frames, in particular to a derusting device for steel frames of offshore drilling platforms. Background technique [0002] An offshore drilling platform is an offshore structure mainly used for drilling wells. Top-mounted drilling, power, communication, navigation and other equipment, as well as safety and lifesaving and personnel living facilities, are indispensable means for offshore oil and gas exploration and development, mainly including jack-up and semi-submersible drilling platforms. [0003] However, the existing equipment for derusting steel frames is usually equipped with driving equipment inside. Due to the sealing problem of the derusting equipment and the length of the lifting device, it is inconvenient to clean the position of the steel frame under the ocean. To this end, it is necessary to design a rust removal device for the steel frame of an offshore drilling ...
Claims
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IPC IPC(8): B24B27/033B24B41/02B24B41/04B24B47/12B05B1/00
CPCB24B27/033B24B41/02B24B41/04B24B47/12B05B1/00
Inventor 刘涵
Owner 瑞安市金易得机电有限公司