SU652880A3 - Off shore platform for engineering structures - Google Patents

Description

.. one

The invention relates to a floating device, namely, to marine plates forms for technical installations.

A sea floating base is known, containing pontoons submerged below sea level, on which platform 1 is installed above sea level.

However, such a floating base has little stabilization during agitation.

The closest is the Marine Nlata form for technical purposes, comprising: a housing with a root device.

This sea platform | Ma also has a small stabilization during agitation.

The purpose of the invention is to improve the performance of the offshore platform.

The goal is achieved in that the platform is made of upper and lower parts equipped with ballast tanks. the upper part, on which the upper part rests, the bottom part of the upper part having even supporting surfaces, while 5 {the main part has above it supporting surfaces parallel to

the supporting surfaces are parts, and a deformable layer is laid between the supporting surfaces of the upper part and the lower crust of the p & In addition, the bottom of the upper part is provided with a clamping layer, and the supporting surfaces of the upper part and the lower root part are made with extruded elements. In addition, a sealing gasket is installed between the upper part and the lower root.

FIG. 1 shows a sea platform, top view; in fig. 2 shows section A-A in FIG. one; in fig. 3 and 4 - options you-.

platform fullness; in fig. 5 - a platform with two different supporting structures between the floating and the main clock; in fig. 6 — bearing: in FIG. 7 - root part, vi / j from above; yy FIG. eight

platform with floating parts, longitudinal section; in fig. 9 - the same, cross section; in fig. 10 is a section BB in FIG. 7; in fig. 11 - Ryazree B-C & FIG. 7; in fig. 12 — node I in FIG. Yu. Morsky, the platform congregates from the upper part 1 and the lower crust part 2, the latter being in contact with the seabed 3 in region 4. Between part 1 and the lower root part 2 there is a deformable layer 5 in order to achieve a uniform positioning of the contact pressure between the part 1 and part 2, this singe may consist of pebbles, rubber, wood and other materials that ensure a good fit of the upper part 1 to the lower main part 2. In order to prevent lateral crumbling of the deformable material, the bottom of the upper part 1 may have a chrome 6 for limiting layer 5. The bottom of the upper part 1 is provided with a bottom layer 7 to protect against wear due to friction with layer 5. Both the upper part 1 and the lower root part 2 can have one or more supporting surfaces arranged in parallel . Fig. 3 shows the lower root part provided with an edge 8 preventing the shedding of the deformable layer 5, for example, a galys. The upper part 1 is also trweeT Spoke 7, Part 1 is equipped with ballast tanks so that if these tanks are emptied, then this net floats and can be moved, and when fully loaded, the upper part is in contact with the lower part. 2, The height of the lower crust is made by hooks that when empty tanks are empty, the upper floating part can & 1t located above the lower crust, and when filled with ballast cysts, the upper part is in contact with the lower root part so that 11-obs prevent the upper part from when exposed to loads., the height of part 2 depends on the depth of the embarked. When the depth is insignificant, part 2 is directly attached to the bottom of the upper part 1. In this case, the weight of the filled ballast tanks should be chosen so that 9 the sea was below the deck of the upper part 1, Part 1 (FIG, Lg is provided with supporting surfaces that do not occupy all the bottoms of the upper part. Or the bottoms of Part 1 are elements 10 that have flat surfaces that are parallel to the surface of Part 2 and It is served to lean the upper part to the lower part of Yorn.

65288O Elements 10 (FIG. 6) can be made as beams, between the films and part 2 of which there is a deformable layer, states of wooden elements 11, between which there is a seal 12. Elements 10 can be arranged in two perpendicular to each other Directions are formed in such a way that cavities 13 are formed, waterproofing of which is achieved by means of seals 12. The bottom of part 1 can be made even (Fig. 6) and the lower root part is provided with a projecting part whose upper surface is ro hydrochloric, extends parallel to the bottom part 1 and forms a supporting surface portion 1. part 2. These protruding parts can be located in two perpendicular to each other directions so that cavities 13 are formed. Between the protruding parts 14 and the bottom of part 1 there is a deformable layer, Which can consist of wooden elements 11, between which there are seal 12 so as to make the cavities 13 waterproof. Cavities 13 are accessible through openings in the upper part. The bottom part (Fig. -7) consists of three elements 15-17 and is equipped with waterproof containers 18, which can be filled with water and emptied. The volume of these tanks is sufficient to maintain the lower crust in the floating state when the ballast tanks are empty. The containers 18 forming the lower main part are associated with a device 19 for filling and emptying. The part 2 parts forming the support surfaces in the co. in accordance with the hem 8 and the retention of layer 5 made of pebbles or other material. In FIG. 5 shows several such edges 8. The protective layer 7 may consist of FROM concrete slabs 20 reinforced with rods welded to the corner beams 21. A seal 22 is provided on the edge 8 in order to seal the deformable layer 5 as well as the cavity 23 accessible through the rack 24. The lower crust tanks 18 may have serving aisles. The proposed system allows the manufacture of the upper and lower. root

Claims (2)

5 parts in the remote location of the point and their reach to the site of application With the help of the tanks 18, the lower root part can receive floatation along with the upper part. The lower part acts in this case as a floating dock. Claims of the invention The marine platform for technical structures, comprising a housing with a root device, characterized by so that, in order to improve the performance of the offshore platform, it is made of upper and lower crust parts equipped with ballast tanks, on which the upper part rests, and the bottom of the upper part has even bearing surfaces, while the root part has onop Hsie surfaces,. located parallel to the support surfaces of the upper part, and between the support surfaces of the upper part 652880 parts and the lower crustal part is a deformable layer, 2, Morskoy platform in n, g 1, about t and h and the fact that the bottom of the upper part is protected by a layer, 3, Morska platform in n, D, different However, the 4Tq supporting surface of the upper part is made with protruding epigenes, 4, the Morsky platform according to n, which is also characterized by the fact that the supporting surface of the lower crust is made with the upper part 5, the Morska platform according to n, 1, about t so that between the upper part and the lower part, a sealing seal is installed. Sources of information taken into account in examination 1, USSR Author's Certificate Mb 1954О8, cl, В 63 В 35/44, 16, О2,62, 2. USSR author's certificate No. 229980, class, B 63 B 35/44, 19,01,67, BUT ig.1 ± without. ъ Rig.gr 5 65288О,) 7 // w /// /// {.te3 xD / " / 2 " . f // f2 2 a / e 6.tf 17 / 23 / at 23 at 23 R / sixteen Pu.J / / 18Fig.d th .JO / A .. a .. ,, I .j, f.-I fe ,. X y --- -; - /;  :;.;; -14 V  . "...". "- Mr ..:. iTt 9ai: ii FIG 12