CN218090961U

CN218090961U - Offshore platform is directly buckled and is opened formula protective cover soon

Info

Publication number: CN218090961U
Application number: CN202221736799.7U
Authority: CN
Inventors: 梁翠翠; 王冉冉; 肖喜翠; 李松明; 李增江
Original assignee: Qingdao Yu'an Petrochemical Equipment Co ltd
Current assignee: Qingdao Yu'an Petrochemical Equipment Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-20
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a marine platform is directly detained and is opened formula protective cover soon relates to the well lid field, the utility model discloses a marine platform base plate and main apron are installed main apron in the middle of the top of marine platform base plate, and the top of main apron is provided with the subassembly of opening soon, and the subassembly of opening soon is connected with the apron of opening soon through the connecting plate around the damping axle including installing in the middle of the main apron top. The utility model discloses a be provided with draw-in groove, fixture block, arc wall and damping spring holder, let main apron detain back in going into to the offshore platform base plate, slide through fixture block and draw-in groove block, later along with main apron rotates can let the fixture block slide in to the arc wall spacing, and can extrude main apron through the ascending elasticity of damping spring seat, prevent the skew of main apron to accomplish the installation of main apron, it is easy and simple to handle, avoided the inconvenient condition of protective cover mode operation that opens and shuts.

Description

Offshore platform straight-buckling quick-opening protective cover

Technical Field

The utility model relates to a well lid field specifically is a marine platform is directly detained quick-open type protective cover.

Background

The offshore platform is a truss structure which is higher than the sea surface and has a horizontal table top and is used for production operation or other activities, the operation process of the offshore platform is that a well mouth is arranged on the platform for operation, and the offshore platform is sealed by using a protective well cover in a non-operation state.

According to the Chinese patent with the patent number CN201920984353.8, a direct-buckling quick-opening type protective cover for a offshore platform is disclosed, in daily use, when a well cover needs to be opened, a fixing bolt is unscrewed, an upper-layer cover plate is opened, then the direct-buckling protective cover is opened, the lower-layer quick-opening cover plate is opened, and when small-aperture operation such as steel wire operation is needed, the small-aperture operation such as steel wire operation can be carried out only by opening the upper-layer cover plate and then opening the lower-layer quick-opening cover plate.

To the above-mentioned correlation technique, the inventor thinks that when above-mentioned protective cover uses, the protective cover opens and shuts and needs to operate the fixing bolt through using the screwdriver, just can accomplish to open and shut, and the operation is comparatively inconvenient, and it can only be single carry out the operation in aperture through the quick-open cover plate of intermediate position simultaneously, nevertheless because the operation position change, probably makes the operation face not enough, influences the use.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a marine platform directly detains quick-open type protective cover to solve the technical problem that the inconvenient and small aperture working face of protective cover mode operation that opens and shuts is not enough influences the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an offshore platform is directly buckled and is opened formula protective cover soon, includes offshore platform base plate and main apron, install main apron in the middle of the top of offshore platform base plate, the top of main apron is provided with the fast subassembly of opening, the fast subassembly of opening is including installing the damping axle in the middle of the main apron top, be connected with the fast apron of opening through the connecting plate around the damping axle.

Through adopting above-mentioned technical scheme, rotate 60 through the damping axle and can let quick-open cover open.

Furthermore, a clamping groove and an arc-shaped groove are formed in the side wall of the offshore platform substrate, and damping spring seats are arranged around the inner portion of the offshore platform substrate.

Through adopting above-mentioned technical scheme, slide through fixture block and draw-in groove block, later along with main apron rotates can let the fixture block slide in to the arc wall in spacing, and can extrude main apron through the ascending elasticity of damping spring seat, prevent the skew of main apron to accomplish the installation of main apron, it is easy and simple to handle.

Furthermore, the clamping groove is perpendicular to the arc-shaped groove.

Through adopting above-mentioned technical scheme for can slide into to the arc wall once more along main apron rotation after the fixture block slides along the draw-in groove.

Furthermore, the bottom of the damping spring seat is connected with a supporting block fixed with the side wall of the offshore platform substrate.

Through adopting above-mentioned technical scheme, can be compressed after the damping spring seat receives the extrusion.

Furthermore, the periphery of the main cover plate is fixedly provided with clamping blocks, and the clamping blocks are matched with the clamping grooves and the arc-shaped grooves.

Through adopting above-mentioned technical scheme to the fixture block slides along draw-in groove and arc wall.

Furthermore, the quick-opening assembly further comprises through holes arranged on the periphery of the top of the main cover plate, and the through holes are arranged corresponding to the quick-opening cover plate.

Through adopting above-mentioned technical scheme to open the apron soon and carry out the shutoff to the through-hole.

Furthermore, the number of the quick-opening cover plates is three, and elastic sealing gaskets are fixed at the bottoms of the three quick-opening cover plates.

Through adopting above-mentioned technical scheme for three cooperation of opening the apron soon can be opened when needing, lets the user operation face wider, so that better carry out the aperture operation.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with draw-in groove, fixture block, arc wall and damping spring holder, let main apron detain back in going into to the offshore platform base plate, slide through fixture block and draw-in groove block, later along with main apron rotates can let the fixture block slide in to the arc wall spacing, and can extrude main apron through the ascending elasticity of damping spring seat, prevent the skew of main apron to accomplish the installation of main apron, it is easy and simple to handle, avoided the inconvenient condition of protective cover mode operation that opens and shuts.

2. The utility model discloses a be provided with the quick-opening subassembly, when needs carry out the aperture operation, user's accessible damping axle rotates 60, lets three quick-opening apron open simultaneously, lets user's operation face wider to the better aperture operation that carries on, easy and simple to handle has avoided the not enough condition that influences the use of aperture operation face.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the main cover plate of the present invention;

FIG. 3 is a schematic sectional view of the main cover plate of the present invention;

fig. 4 is a schematic view of a local structure of the offshore platform substrate according to the present invention.

In the figure: 1. an offshore platform substrate; 2. a main cover plate; 3. a quick-open component; 301. a damping shaft; 302. a connecting plate; 303. quickly opening the cover plate; 304. a through hole; 4. a handle; 5. a card slot; 6. a clamping block; 7. an arc-shaped slot; 8. a damping spring seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following description will be made with reference to the overall structure of the present invention, and to an alignment embodiment.

A straight-buckling quick-opening type protective cover for an offshore platform is shown in figures 1-4 and comprises an offshore platform base plate 1 and a main cover plate 2, wherein the main cover plate 2 is installed in the middle of the top of the offshore platform base plate 1, and a quick-opening assembly 3 is arranged on the top of the main cover plate 2.

Referring to fig. 1, 2 and 3, in some embodiments, the quick-opening assembly 3 includes a damping shaft 301 installed in the middle of the top of the main cover plate 2, a quick-opening cover plate 303 is connected to the periphery of the damping shaft 301 through a connecting plate 302, a handle 4 is fixed to the damping shaft 301 and the middle of the top of the quick-opening cover plate 303, and the quick-opening cover plate 303 can be opened by rotating the damping shaft 301 by 60 °.

Specifically, draw-in groove 5 and arc wall 7 have been seted up to offshore platform base plate 1's lateral wall, and offshore platform base plate 1's inside installs damping spring seat 8 all around, slides through fixture block 6 and draw-in groove 5 block, later along with main apron 2 rotates can let fixture block 6 slide in to arc wall 7 in spacing, and can extrude main apron 2 through the ascending elasticity of damping spring seat 8, prevents the skew of main apron 2 to accomplish the installation of main apron 2, easy and simple to handle.

Referring to fig. 1, 2, 3 and 4, in some embodiments, the locking slot 5 is perpendicular to the arc-shaped slot 7, and the locking slot 5 is communicated with the arc-shaped slot 7, so that the locking block 6 can slide into the arc-shaped slot 7 again along with the rotation of the main cover plate 2 after sliding along the locking slot 5.

Referring to fig. 1, 2 and 3, in some embodiments, the bottom of the damping spring seat 8 is connected to a supporting block fixed to the sidewall of the offshore platform substrate 1, the top end of the damping spring seat 8 is attached to the bottom of the main cover plate 2, the damping spring seat 8 is compressed after being pressed, and the damping spring seat 8 can jack up and support the main cover plate 2 by an elastic force.

Specifically, main apron 2 is fixed with fixture block 6 all around, fixture block 6 and draw-in groove 5 and arc 7 looks adaptation to fixture block 6 slides along draw-in groove 5 and arc 7.

Referring to fig. 1, 2 and 3, in some embodiments, the quick-opening assembly 3 further includes three through holes 304 disposed around the top of the main cover plate 2, the through holes 304 are disposed corresponding to the quick-opening cover plate 303, inner walls of the through holes 304 are smooth, so that the quick-opening cover plate 303 seals the through holes 304, the number of the quick-opening cover plates 303 is three, elastic sealing gaskets are fixed at bottoms of the three quick-opening cover plates 303, and the elastic sealing gaskets are attached to the through holes 304, so that the three quick-opening cover plates 303 can be opened when needed, and a user's operation surface is wider, so as to perform small-aperture operation better.

The implementation principle of the embodiment is as follows: firstly, when the main cover plate 2 is installed on the offshore platform base plate 1;

after the main cover plate 2 is buckled into the offshore platform base plate 1, a user can slide with the clamping groove 5 through the clamping block 6 in a clamping mode, then the clamping block 6 can slide into the arc-shaped groove 7 to be limited along with the rotation of the main cover plate 2, the main cover plate 2 can be squeezed through the upward elastic force of the damping spring seat 8, the main cover plate 2 is prevented from deviating, and therefore the installation of the main cover plate 2 is completed;

when small-aperture operation is required, a user can complete operation through the quick-opening assembly 3;

after the damping shaft 301 in the quick-opening assembly 3 rotates by 60 degrees, the three quick-opening cover plates 303 can be opened simultaneously, so that the operating surface of a user is wider, small-aperture operation can be performed better, and the operation is simple and convenient.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides an offshore platform is detained soon and is opened formula protective cover, includes offshore platform base plate (1) and main apron (2), its characterized in that: install main apron (2) in the middle of the top of offshore platform base plate (1), the top of main apron (2) is provided with quick-open subassembly (3), quick-open subassembly (3) is including installing damping axle (301) in the middle of main apron (2) top, be connected with quick-open apron (303) through connecting plate (302) around damping axle (301).

2. The offshore platform vertical buckling quick-opening protective cover of claim 1, wherein: the side wall of the offshore platform substrate (1) is provided with a clamping groove (5) and an arc-shaped groove (7), and damping spring seats (8) are arranged around the inside of the offshore platform substrate (1).

3. The offshore platform vertical buckling quick-opening protective cover of claim 2, wherein: the clamping groove (5) is perpendicular to the arc-shaped groove (7).

4. The offshore platform vertical buckling quick-opening protective cover of claim 2, wherein: the bottom of the damping spring seat (8) is connected with a supporting block fixed with the side wall of the offshore platform base plate (1).

5. The offshore platform direct-buckling quick-opening protective cover of claim 2, wherein: the periphery of the main cover plate (2) is fixedly provided with clamping blocks (6), and the clamping blocks (6) are matched with the clamping grooves (5) and the arc-shaped grooves (7).

6. The offshore platform direct-buckling quick-opening protective cover of claim 1, wherein: the quick-opening assembly (3) further comprises through holes (304) formed in the periphery of the top of the main cover plate (2), and the through holes (304) are arranged corresponding to the quick-opening cover plate (303).

7. The offshore platform direct-buckling quick-opening protective cover of claim 1, wherein: the number of the quick-opening cover plates (303) is three, and elastic sealing gaskets are fixed at the bottoms of the quick-opening cover plates (303).