CN218063665U - Pipeline limiting support for offshore platform - Google Patents

Abstract

The utility model relates to the technical field of supports, in particular to a pipeline limiting support for an offshore platform, which is convenient for adjusting a device according to the distance between a pipeline and structural steel, subsequent processing management and installation of teachers and masters of workers, and improves the universality and convenience of the use of the device; the on-line screen storage device comprises a base, the multiunit supporting shoe, lower arc grip block, go up the arc grip block, the multiunit connecting block, it is cotton to keep warm, the pipeline, two sets of hollow supporting shoe, two sets of nuts, two sets of screw rods and two sets of cushion, the top at the base is all fixed to the multiunit supporting shoe, the top at the multiunit supporting shoe is fixed to the arc grip block down, it is located the top of arc grip block down to go up the arc grip block, and the multiunit connecting block is fixed respectively at arc grip block and the both ends of controlling of last arc grip block down, connect through bolt spiral shell between two sets of connecting blocks of homonymy, and the cotton cover that keeps warm is adorned now on the lateral wall of pipeline.

Description

Pipeline limiting support for offshore platform

Technical Field

The utility model relates to a technical field of support especially relates to a spacing support of pipeline for offshore platform.

Background

The offshore fixed platform is one of the main facilities for producing and developing marine oil and gas in the world, corrosion is the main cause of damage and abandonment of various infrastructures and industrial equipment, the corrosion loss exceeds the sum of all natural disaster losses, the corrosion problem of infrastructures and important industrial facilities in service in marine environment is serious, especially the corrosion problem of ships and offshore platforms is more prominent, the corrosion becomes the most important factor influencing the service safety, service life and reliability of ships, offshore engineering and ocean facilities, and the high importance is brought to the ocean industry of governments in the world, therefore, the anticorrosion treatment of marine engineering structural devices is made, which has great significance for ensuring the service safety and reliability of marine engineering and ships, reducing the occurrence of serious disaster accidents and prolonging the service life of marine structures, the pipeline of the offshore fixed platform usually needs to be supported and limited by a support, the pipeline support is mostly connected in a welding mode, when the pipeline is welded on site, the gap between the support and structural steel is small, so that the subsequent comprehensive corrosion prevention is difficult, when the pipeline is subjected to corrosion prevention in advance and then is welded, a welding heat affected zone can damage a corrosion-resistant coating, and the corrosion damage of the support can be accelerated, the problem which is not solved is that in the patent document with the application number of CN202022360326.9, a pipeline limiting support for the offshore platform is provided, the support is arranged between the pipeline and the structural steel and comprises a supporting component and a limiting component, the supporting component is vertically fixed with the pipeline and is positioned vertically above the structural steel, the limiting component is arranged between the supporting component and the structural steel and is clamped with the supporting component, but the sizes of the supporting component and the structural steel are fixed sizes, the supporting components with different sizes are arranged according to the distance between the pipeline and the structural steel on different positions, the support is diversified, batch production and management are not facilitated, accurate installation of the later stage of a worker is not facilitated, and the universality of the device is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be convenient for carry out the regulation of device according to the distance between pipeline and the structural steel, subsequent processing management of being convenient for, the installation of master workers of the workman of being convenient for simultaneously improves the pipeline spacing support that is used for offshore platform of its universality and convenience of using.

The utility model discloses a spacing support of pipeline for offshore platform, the on-line screen storage device comprises a base, the multiunit supporting shoe, lower arc grip block, go up the arc grip block, the multiunit connecting block, the heat preservation cotton, the pipeline, two sets of hollow support blocks, two sets of nuts, two sets of screw rods and two sets of cushion blocks, the multiunit supporting shoe is all fixed on the top of base, lower arc grip block is fixed on the top of multiunit supporting shoe, it is located the top of lower arc grip block to go up the arc grip block, and the multiunit connecting block is fixed respectively in the left and right sides both ends of lower arc grip block and last arc grip block, connect through bolt spiral shell between the two sets of connecting blocks of homonymy, and the heat preservation cotton suit is on the lateral wall of pipeline now, lower arc grip block and last arc grip block are fixed with the pipeline centre gripping, and two sets of hollow support blocks are symmetrically fixed respectively in the left and right sides of base bottom, the bottom of hollow support block is provided with the opening, the nut is fixed in the bottom of hollow support block, and screw rod and nut spiral shell connection, the cushion block is fixed in the bottom of screw rod, and the structure shaped steel accessible bolt spiral shell connection of outside; with pipeline suit back on the heat preservation cotton, through arc grip block down, the cooperation of going up arc grip block and connecting block is used, it is fixed with heat preservation cotton and pipeline centre gripping, at this moment, through manual rotation cushion, make the screw rod use under the cooperation of nut, reciprocate, and make the cushion and the contact of outside structural steel, make cushion and structural steel pass through bolt spiral shell dress simultaneously and be connected, be convenient for carry out the regulation of device according to the distance between pipeline and the structural steel, subsequent processing management of being convenient for, the workman's of being convenient for installation simultaneously, the universality and the convenience that improve the device and use.

Preferably, the device also comprises two groups of limiting blocks, wherein the two groups of limiting blocks are respectively fixed at the top ends of the two groups of screws and are positioned in the hollow supporting block; through setting up the stopper, carry on spacingly to the screw rod, avoid screw rod and nut to break away from, improve the stability in use of device.

Preferably, the supporting device further comprises a plurality of groups of reinforcing plates, the plurality of groups of reinforcing plates are symmetrically fixed at the left end and the right end of the two groups of hollow supporting blocks respectively, and the plurality of groups of reinforcing plates are connected with the bottom end of the base; through setting up the reinforcing plate, strengthen the intensity that hollow supporting shoe and base are connected, improve the structural stability of device.

Preferably, a triangular structure is formed among the multiple groups of supporting blocks; a plurality of groups of supporting blocks form a triangular structure, so that the stability of the whole structure of the device is improved.

Preferably, the lower arc-shaped clamping block and the upper arc-shaped clamping block are both made of stainless steel materials; by adopting the stainless steel material, the structural strength of the device is improved, and the stainless steel is not easy to corrode, so that the service life of the device is prolonged.

Preferably, the whole surface of the device is provided with an anticorrosive layer; through setting up the anticorrosive coating, avoid the device to be excessively corroded, prolong the life of device.

Compared with the prior art, the beneficial effects of the utility model are that: with pipeline suit back on the heat preservation cotton, through arc grip block down, the cooperation of going up arc grip block and connecting block is used, it is fixed with heat preservation cotton and pipeline centre gripping, at this moment, through manual rotation cushion, make the screw rod use under the cooperation of nut, reciprocate, and make the cushion and the contact of outside structural steel, make cushion and structural steel pass through bolt spiral shell dress simultaneously and be connected, be convenient for carry out the regulation of device according to the distance between pipeline and the structural steel, subsequent processing management of being convenient for, the workman's of being convenient for installation simultaneously, the universality and the convenience that improve the device and use.

Drawings

FIG. 1 is a schematic view of the front view and a partial sectional structure of the present invention;

FIG. 2 is a schematic view of the local axial structure of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

in the drawings, the reference numbers: 1. a base; 2. a supporting block; 3. a lower arc-shaped clamping block; 4. an upper arc-shaped clamping block; 5. connecting blocks; 6. heat preservation cotton; 7. a pipeline; 8. a hollow support block; 9. a nut; 10. a screw; 11. cushion blocks; 12. a limiting block; 13. a reinforcing plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 3, a plurality of groups of supporting blocks 2 are all fixed at the top end of a base 1, a lower arc-shaped clamping block 3 is fixed at the top end of the plurality of groups of supporting blocks 2, an upper arc-shaped clamping block 4 is positioned above the lower arc-shaped clamping block 3, a plurality of groups of connecting blocks 5 are respectively fixed at the left end and the right end of the lower arc-shaped clamping block 3 and the upper arc-shaped clamping block 4, the two groups of connecting blocks 5 at the same side are connected through bolts and screws, an insulating cotton 6 is sleeved on the outer side wall of a pipeline 7, the pipeline 7 is clamped and fixed by the lower arc-shaped clamping block 3 and the upper arc-shaped clamping block 4, two groups of hollow supporting blocks 8 are respectively and symmetrically fixed at the left side and the right side of the bottom end of the base 1, an opening is arranged at the bottom end of the hollow supporting block 8, a nut 9 is fixed at the bottom end of the hollow supporting block 8, the screw 10 is fixed at the bottom end of the screw 10, the cushion block 11 is connected with an external structural steel through the bolts and screws, two groups of the limiting blocks 12 are respectively fixed at the top end of the two groups of the screw 10 and positioned inside the hollow supporting block 8, a plurality of reinforcing plates 13 are respectively and symmetrically fixed at the left end of the two groups of the hollow supporting blocks 8; after 7 suits of pipeline are on heat preservation cotton 6, through arc grip block 3 down, go up the cooperation of arc grip block 4 and connecting block 5 and use, it is fixed with heat preservation cotton 6 and the 7 centre gripping of pipeline, at this moment, through manual rotation cushion 11, make screw rod 10 use under the cooperation of nut 9, reciprocate, and make cushion 11 and outside structural steel contact, make cushion 11 and structural steel pass through bolt spiral shell dress and be connected simultaneously, be convenient for carry out the regulation of device according to the distance between pipeline and the structural steel, be convenient for subsequent processing management, be convenient for simultaneously master's installation of workman, improve universality and the convenience that the device used, later through setting up stopper 12, carry out spacingly to screw rod 10, avoid screw rod 10 and nut 9 to break away from, improve the stability in use of device, then through setting up reinforcing plate 13, strengthen the intensity that hollow support block 8 and base 1 are connected, improve the structural stability of device.

The utility model discloses a spacing support of pipeline for offshore platform, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. A pipeline limiting support for an offshore platform is characterized by comprising a base (1), a plurality of groups of supporting blocks (2), a lower arc-shaped clamping block (3), an upper arc-shaped clamping block (4), a plurality of groups of connecting blocks (5), heat-insulating cotton (6), a pipeline (7), two groups of hollow supporting blocks (8), two groups of nuts (9), two groups of screws (10) and two groups of cushion blocks (11), wherein the plurality of groups of supporting blocks (2) are fixed at the top end of the base (1), the lower arc-shaped clamping block (3) is fixed at the top end of the plurality of groups of supporting blocks (2), the upper arc-shaped clamping block (4) is positioned above the lower arc-shaped clamping block (3), the plurality of groups of connecting blocks (5) are respectively fixed at the left end and the right end of the lower arc-shaped clamping block (3) and the upper arc-shaped clamping block (4), the two groups of connecting blocks (5) at the same side are connected through bolts in a screw mode, the heat-insulating cotton (6) is sleeved on the outer side wall of the pipeline (7), the lower arc-shaped clamping block (3) and the upper arc-shaped clamping block (4) clamp the pipeline (7) and the two groups of hollow supporting blocks (8) are respectively fixed at the left side and the right side of the bottom end of the hollow supporting blocks (1), the hollow supporting blocks (9), the hollow supporting blocks (8), the hollow supporting blocks (9) are respectively, the hollow supporting blocks (8) and the hollow supporting blocks (9), the hollow supporting blocks (9) are connected with the nuts (10), cushion block (11) are fixed at the bottom of screw rod (10) to cushion block (11) and outside structural steel accessible bolt threaded connection.

2. The pipeline limiting bracket for the offshore platform as claimed in claim 1, further comprising two sets of limiting blocks (12), wherein the two sets of limiting blocks (12) are respectively fixed at the top ends of the two sets of screws (10) and are positioned inside the hollow supporting block (8).

3. The pipeline limiting bracket for the offshore platform as recited in claim 1, further comprising a plurality of groups of reinforcing plates (13), wherein the plurality of groups of reinforcing plates (13) are symmetrically fixed at the left and right ends of the two groups of hollow supporting blocks (8), respectively, and the plurality of groups of reinforcing plates (13) are connected with the bottom end of the base (1).

4. Pipeline stop bracket for offshore platforms, according to claim 1, characterized in that the groups of support blocks (2) form a triangular structure between them.

5. The pipe spacing bracket for offshore platforms as in claim 1, characterized by the lower arc-shaped clamping block (3) and the upper arc-shaped clamping block (4) being made of stainless steel.

6. The pipeline spacing bracket for offshore platforms as in claim 1, wherein the entire surface of the device is provided with an anti-corrosion layer.

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