阅读说明：本技术 一种水下设备导向基座盖板支撑装置 (Underwater equipment direction base apron strutting arrangement ) 是由 周巍 黄培山 邓欣 刘学涛 詹姆斯杜伯斯 蒋传奇 于 2020-04-01 设计创作，主要内容包括：一种水下设备导向基座盖板支撑装置,用于为保护水下设备的导向基座盖板提供支撑。该装置在盖板安装过程中利用盖板自重推动装置转板和转扣实现对盖板端和盖板支撑腿位置固定,同时仅允许竖直向上提升盖板时将盖板拆卸下来,从而保证装置更加可靠,同时安装拆卸过程简单,能适应水下作业复杂的工作环境。(A supporting device for a guide base cover plate of underwater equipment is used for providing support for the guide base cover plate for protecting the underwater equipment. The device utilizes apron dead weight thrust unit to change the board and change to detain and realize fixing apron end and apron supporting leg position at the apron installation in-process, only allows the vertical dismantlement of lapping of going up when promoting the apron to guarantee that the device is more reliable, the installation dismantlement process is simple simultaneously, can adapt to the operational environment that the underwater operation is complicated.)

1. The utility model provides an equipment direction base apron strutting arrangement under water, includes base supporting leg (1), changes board (2), changes and detains (3), apron stiff end (4), characterized by, change and detain (2) and articulate on apron stiff end (4), it articulates to change board (3) on base supporting leg (1).

2. The underwater equipment guide base cover plate supporting device as claimed in claim 1, wherein the base supporting leg (1) comprises a rotating plate rotating shaft (101), a cover plate fixed end supporting groove (102) and a base fixed end (103).

3. An underwater equipment guide base cover support arrangement according to claim 1 or 2, characterized in that the swivel plate swivel (101) is hinged to the swivel plate (2).

4. The subsea equipment guide base cover plate support device according to claim 1, characterized in that the turning plate (2) comprises a boss (201), a turning plate turning shaft hole (202), and a counterweight (203).

5. The underwater equipment guide base cover plate supporting device as claimed in claim 1, wherein the turning buckle (3) comprises a turning buckle turning shaft hole (301) and a locking ring (302).

6. The subsea equipment guiding base cover support device according to claim 1, wherein the cover fixing end (4) comprises a cover connecting end (401), a cover fixing end rotating shaft (402), and a cover fixing end supporting leg (403).

7. The underwater equipment guide base cover support device of claim 1 or 6, wherein the cover fixed end rotating shaft (402) is hinged with the rotating buckle (3).

Technical Field

The invention relates to a supporting device for a guide base cover plate of underwater equipment, which is used for supporting and fixing a base cover plate for protecting the underwater equipment for a long time.

Background

The underwater equipment guide base is a supporting and protecting device for underwater equipment, and the device is a key device in the fields of underwater oil extraction, underwater communication and the like in the future.

The equipment such as the underwater oil extraction and observation network is arranged on the seabed and cannot be maintained and repaired on site, so that the underwater equipment has high requirements on safety and reliability, and a protection device of the underwater equipment is necessary. Meanwhile, the underwater environment is complex, and the problems of low visibility, inaccessibility of personnel, ocean current impact and the like need to be faced, so that reliable installation of the protection device is an important link for avoiding risks.

The underwater equipment is normally supported and protected without the guide base, and the base cover can protect the equipment from being threatened by falling objects in water. Because the cover plate is large in size, the special design of the mounting mechanism is needed to ensure that the mounting and dismounting process is smooth and the work is reliable.

Disclosure of Invention

The invention provides a device for supporting a cover plate of an underwater device guide base, aiming at solving the difficult problem of installation of the cover plate of the device base caused by environmental problems of low underwater visibility, ocean current interference, inaccessibility of personnel and the like.

The technical scheme adopted by the invention for solving the technical problems is as follows: a rotating plate is designed on a supporting leg of a cover plate positioned on a base, a rotating buckle is designed at the fixed end of the cover plate, and the rotating plate and the rotating buckle are ensured to be kept at an initial position when the cover plate is not installed through the design of the shape gravity center of the rotating plate and the rotating buckle. The front end of the fixed end of the cover plate extends into the supporting leg and pushes the rotating plate, the rotating plate pushes the rotating buckle to rotate, and the rotating buckle clamps the rotating plate when rotating in place, so that the fixed end of the cover plate and the supporting leg are fixed together.

The invention has the beneficial effects that: the device can save redundant operations during the installation and the disassembly of the cover plate, and simultaneously, the cover plate can ensure the stability and the reliability in the use process.

Drawings

FIG. 1 is a schematic view of a base support leg.

Fig. 2 is a schematic view of a rotating plate.

Fig. 3 is a schematic view of the rotating buckle.

FIG. 4 is a schematic view of the fixed end of the cover plate.

Fig. 5 is an effect diagram of an installation initial position.

Fig. 6 is an effect diagram after the mounting is finished.

In the figure, 1, a base supporting leg, 101, a rotating plate rotating shaft, 102, a cover fixing end supporting groove, 103, a base fixing end, 2, a rotating plate, 201, a boss, 202, a rotating plate rotating shaft hole, 203, a counterweight, 3, a rotating buckle, 301, a rotating buckle rotating shaft hole, 302, a locking ring, 4, a cover fixing end, 401, a cover connecting end, 402, a cover fixing end rotating shaft, 403 and a cover fixing end supporting leg.

Detailed Description

As shown in fig. 1, 2, 4, 5 and 6, the rotating plate rotating shaft 101 is hinged to the rotating plate rotating shaft hole 202 of the rotating plate 2, the cover fixed end supporting groove 102 provides support for the cover fixed end supporting leg 403 of the cover fixed end 4, and the base fixed end 103 fixes the base supporting leg 1 to the base of the underwater equipment device.

As shown in figures 2, 5 and 6, the boss 201 pushes the rotary buckle 3 to rotate in the rotation process of the rotary plate 2, the rotary plate 2 is hinged on the rotary plate rotating shaft 101 of the base supporting leg 1 through the rotary plate rotating shaft hole 202, the rotary plate 2 can rotate relative to the base supporting leg 1, and the counterweight 203 ensures that the rotary plate 2 is at an initial position when the cover fixing end 4 is not in an installation state with the base supporting leg 1.

As shown in fig. 3, 4, 5 and 6, the rotating buckle rotating shaft hole 301 is hinged to the cover fixing end rotating shaft 402 of the cover fixing end 4, so that the rotating buckle 3 can rotate relative to the cover fixing end 4, and the locking ring 302 can lock the rotating plate 2 in a rotating buckle 3 mounting process.

As shown in fig. 3, 4, 5 and 6, the cover connection end 401 is fixed to the protective cover of the underwater production system, the cover fixing end rotation shaft 402 is hinged to the rotation buckle rotation shaft hole 301 of the rotation buckle 3, so that the rotation buckle 3 can rotate relative to the cover fixing end 4, and the cover fixing end support leg 403 is vertically inserted into the cover fixing end support groove 102 of the base support leg 1 during installation.

As shown in figures 1, 5 and 6, the positions of all parts before installation are shown in figure 5, the cover fixing end 4 is vertically inserted into the cover fixing end supporting groove 102 of the base supporting leg 1 in the installation process, the base supporting leg 1 pushes the rotating plate 2 to rotate, the rotating plate 2 is contacted with the rotating buckle 3 and pushes the rotating buckle 3 to rotate, when the cover fixing end 4 is contacted with the bottom of the cover fixing end supporting groove 102, the rotating buckle 3 rotates to the maximum angle, and the locking ring 302 rotates to lock the rotating plate 2. In the process of disassembling the cover plate of the underwater production system device, the fixed end 4 of the cover plate is vertically lifted upwards, and the initial installation state of the rotating plate 2 and the rotating buckle 3 is restored due to the gravity center.