CN207581227U - A kind of underwater equipment extension and retraction system peculiar to vessel - Google Patents

A kind of underwater equipment extension and retraction system peculiar to vessel Download PDF

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Publication number
CN207581227U
CN207581227U CN201721800914.1U CN201721800914U CN207581227U CN 207581227 U CN207581227 U CN 207581227U CN 201721800914 U CN201721800914 U CN 201721800914U CN 207581227 U CN207581227 U CN 207581227U
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CN
China
Prior art keywords
pedestal
type frame
fixed pulley
rail plate
underwater equipment
Prior art date
Application number
CN201721800914.1U
Other languages
Chinese (zh)
Inventor
陈帅
张琛
王志远
牛贞伟
张德培
Original Assignee
中国石油大学(华东)
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Application filed by 中国石油大学(华东) filed Critical 中国石油大学(华东)
Priority to CN201721800914.1U priority Critical patent/CN207581227U/en
Application granted granted Critical
Publication of CN207581227U publication Critical patent/CN207581227U/en

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Abstract

The utility model discloses a kind of underwater equipment extension and retraction systems peculiar to vessel, including components such as rail plate, pedestal, fixing bracket, A type frame, fixed pulley group, hoist engine, leading block and steel wire ropes, the rail plate is bolted on deck, the floor installation provides equipment support function on rail plate;Fixed pulley group on the fixing bracket is installed, provides power by hoist engine, steel wire rope drives A type frame to do pitching motion around fixed pulley group;Linear motor module on the rail plate and pedestal is installed, retractable equipment can be driven to be moved forward and backward, increases the scope of application of equipment.The beneficial effects of the utility model are:A type frame can do pitching motion, and the dispensing of underwater equipment is more convenient with recycling;Without adding any hydraulic system, belong to fully mechanical structure, simple in structure, installation, maintenance is convenient;Retractable equipment position is adjustable, increases the applicability of equipment.

Description

A kind of underwater equipment extension and retraction system peculiar to vessel

Technical field

The utility model belongs to underwater equipment decentralization and recovery technology field more particularly to a kind of underwater equipment folding and unfolding peculiar to vessel System.

Background technology

Ocean possesses abundant petroleum resources, most important to current energy demand.The mankind are by petroleum resources in recent years The emphasis of exploitation be gradually transferred to ocean, and gradually marched towards deep-sea, therefore it is very crucial to research and develop marine settings.At present, Underwater equipment is one of current main tool for exploring, studying, developing marine resources, and wherein extension and retraction system is to ensure underwater equipment The important equipment of safe and reliable work.The industry development of China's offshore oil equipment falls behind relatively at present, underwater equipment extension and retraction system Technology at present mainly by America and Europe monopolize, therefore research and develop underwater equipment extension and retraction system it is most important.

Underwater equipment can be placed into water and be packed up from water by underwater equipment extension and retraction system peculiar to vessel, traditional extension and retraction system Main deficiency has:Apparatus-form is single, and function is insufficient, it is impossible to carry out pitching motion;Structure is fixed, no regulating device, is applicable in model It encloses small;Guiding mechanism cannot be changed accordingly with the water that enters of underwater equipment, influence operational security.

In conclusion the prior art needs to be further improved.

Utility model content

In place of the utility model is avoids above-mentioned the shortcomings of the prior art, a kind of underwater equipment folding and unfolding peculiar to vessel is provided System, the equipment are mechanical structure, have the advantages that simple in structure, the easy for installation and stability of manufacture is high.

Technical solution is used by the utility model:

A kind of underwater equipment extension and retraction system peculiar to vessel, including rail plate, pedestal, supporting rod, fixing bracket, underwater equipment, A Type frame, leading block, steel wire rope, fixed pulley group, hoist engine, support plate, folding and unfolding hawser and winch, the rail plate share two A, two rail plates are placed in parallel, and are bolted on deck, the pedestal altogether there are two, mounted on rail plate On, pedestal can slide on rail plate, and the fixing bracket shape is rectangle, is vertically fixed on pedestal, described Support bracket fastened two montants are separately fixed on two bearings, and the supporting rod slant setting, one end of supporting rod is fixed on On pedestal, the other end is fixed on fixing bracket, main to play the support bracket fastened function of support, the cross bar of the fixing bracket upper end Lower part is equipped with fixed pulley group, and fixed pulley group fixed pulley comprising there are two, installation direction and the fixing bracket of fixed pulley hang down Directly.

There is support plate connection between the pedestal, support plate shape is rectangle, and the hoist engine is installed on the supporting plate, institute The both ends for stating A type frame are mounted on by axis pin on pedestal, and A type frame can be swung centered on axis pin, and one end of the steel wire rope twines It is wound on hoist engine, the other end connect around one of pulley in fixed pulley group with A type frame, is provided by hoist engine dynamic Power, lay winding wire ropes can make A type frame do pitching motion, convenient for the decentralization and recycling of underwater equipment.

There are one leading block, the winch is mounted on the opposite side on crane ship deck for the top installation of the A type frame, And the winch carries heave compensation function, it is ensured that the steady decentralization of underwater equipment, one end of the folding and unfolding hawser twine It being wound on winch, the other end first passes around another pulley of fixed pulley group, then passes around leading block and is connect with underwater equipment, Power is provided by winch, lay winding wire ropes complete the decentralization and recycling of underwater equipment.

The top of the rail plate is equipped with linear motor stator electric module, and the bottom of the pedestal is equipped with linear motor Mover module, linear motor stator electric module and mover module collective effect driving retractable equipment are moved along rail plate direction, are led to The movement of linear motor is crossed, adjustment retractable equipment increases the applicability of equipment to suitable position.

By adopting the above-described technical solution, having the beneficial effect that acquired by the utility model:

1. the utility model drives A type frame to do pitching motion by hoist engine lay winding wire ropes, the dispensing of underwater equipment with It recycles more convenient, has simplified existing A type frame and launched structure with recycling machinery.

2. the utility model need not add any hydraulic system, belong to fully mechanical structure, it can by the winding of steel wire rope Increase the swing angle of A type frame, simple in structure, size is smaller, and installation, maintenance is convenient.

3. the utility model can be suitably used for different installation operating mode scenes, independently installed, without being carried out to retractable equipment A large amount of transformations, have a style of one's own, cost is relatively low.

Description of the drawings

Fig. 1 is the structure diagram of underwater equipment extension and retraction system described in the utility model.

Fig. 2 is the structure diagram of fixing bracket described in the utility model, A type frame and folding and unfolding hawser.

Fig. 3 is the vertical view of underwater equipment extension and retraction system described in the utility model.

Wherein, 1- rail plates, 2- pedestals, 3- supporting rods, 4- fixing brackets, 5- underwater equipments, 6-A type frame, 7- are oriented to Pulley, 8- steel wire ropes, 9- fixed pulley groups, 10- hoist engines, 11- support plates, 12- folding and unfolding hawsers, 13- winches.

Specific embodiment

The utility model will be further described in detail below with reference to the accompanying drawings and embodiments:

As shown in Figure 1 to Figure 3, a kind of underwater equipment extension and retraction system peculiar to vessel, including rail plate (1), pedestal (2), support Bar (3), fixing bracket (4), underwater equipment (5), A type frame (6), leading block (7), steel wire rope (8), fixed pulley group (9), elevator Machine (10), support plate (11), folding and unfolding hawser (12) and winch (13), the rail plate (1) altogether there are two, two rail plates (1) be placed in parallel, be bolted on deck, the pedestal (2) altogether there are two, on rail plate (1), pedestal (2) it can be slided on rail plate (1), fixing bracket (4) shape is rectangle, is vertically fixed on pedestal (2).

Have between two pedestals (2) support plate (11) connection, support plate (11) shape be rectangle, the hoist engine (10) in support plate (11), the both ends of the A type frame (6) are mounted on by axis pin on pedestal (2), and A type frame (6) can be with It is swung centered on axis pin, the one ends wound of the steel wire rope (8) is on hoist engine (10), and the other end is around in fixed pulley group (9) One of pulley connect with A type frame (6), provide power by hoist engine (10), lay winding wire ropes (8) can make A type frame (6) Pitching motion is done, convenient for the decentralization and recycling of underwater equipment (5).

Supporting rod (3) slant setting, one end of supporting rod (3) are fixed on pedestal (2), and the other end is fixed on fixation It is main to act the function of supporting fixing bracket (4) on stent (4), fixed pulley is installed on the cross bar of fixing bracket (4) upper end Group (9), for the fixed pulley group (9) comprising there are two fixed pulley, the installation direction of fixed pulley is vertical with fixing bracket (4).

There are one leading blocks (7) for the top installation of the A type frame (6), and the winch (13) is mounted on crane ship first The opposite side of plate, and the winch (13) is with heave compensation function, it is ensured that the steady decentralization of underwater equipment (5), institute The one ends wound of folding and unfolding hawser (12) is stated on winch (13), the other end first passes around another pulley of fixed pulley group (9), so It is connect afterwards around leading block (7) with underwater equipment (5), provides power by winch (13), lay winding wire ropes (12) complete water The decentralization and recycling of lower equipment.

The top of the rail plate (1) is equipped with linear motor stator electric module, and the bottom of the pedestal (2) is equipped with directly Line electric mover module, linear motor stator electric module and mover module collective effect drive retractable equipment to be transported along rail plate (1) It is dynamic, retractable equipment can adjust to suitable position by the driving of linear motor, increase the scope of application of equipment.

The part do not addressed in this practicality uses or uses for reference prior art and can be realized.

In the description of the present invention, it is to be appreciated that term " on ", " under ", " vertical ", " level ", " top ", The orientation or position relationship of the instructions such as " bottom " " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just In description the utility model and simplified description rather than instruction or imply that signified device or element must be with specific sides Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

Claims (4)

1. a kind of underwater equipment extension and retraction system peculiar to vessel, it is characterised in that:Including rail plate (1), pedestal (2), supporting rod (3), Fixing bracket (4), underwater equipment (5), A type frame (6), leading block (7), steel wire rope (8), fixed pulley group (9), hoist engine (10), support plate (11), folding and unfolding hawser (12) and winch (13), the rail plate (1) are bolted on deck, institute State pedestal (2) altogether there are two, on rail plate (1), fixing bracket (4) shape is rectangle, vertically solid It is scheduled on pedestal (2), supporting rod (3) slant setting, one end of supporting rod (3) is fixed on pedestal (2), and the other end is fixed On fixing bracket (4), fixing bracket (4) upper end is equipped with fixed pulley group (9), and the fixed pulley group (9) includes two A fixed pulley.
2. a kind of underwater equipment extension and retraction system peculiar to vessel according to claim 1, it is characterised in that:Between the pedestal (2) There is support plate (11) connection, support plate (11) shape is rectangle, and the hoist engine (10) is in support plate (11) Between position, the both ends of the A type frame (6) are mounted on by axis pin on pedestal (2), and A type frame (6) can be swung centered on axis pin, The one ends wound of the steel wire rope (8) on hoist engine (10), the other end around one of pulley in fixed pulley group (9) with A type frame (6) is connected.
3. a kind of underwater equipment extension and retraction system peculiar to vessel according to claim 1, it is characterised in that:The A type frame (6) it is upper There are one leading blocks (7) for portion's installation, and the winch (13) is mounted on the opposite side on deck, one end of the folding and unfolding hawser (12) It is wrapped on winch (13), the other end first passes around another pulley of the fixed pulley group (9), then passes around leading block (7) it is connected with underwater equipment (5).
4. a kind of underwater equipment extension and retraction system peculiar to vessel according to claim 1, it is characterised in that:The rail plate (1) There are two altogether, two rail plates (1) are placed in parallel, and the top of rail plate (1) is equipped with linear motor stator electric module, described The bottom of pedestal (2) is equipped with linear motor rotor module, and linear motor stator electric module and the driving of mover module collective effect are received Equipment is put to move along rail plate direction.
CN201721800914.1U 2017-12-21 2017-12-21 A kind of underwater equipment extension and retraction system peculiar to vessel CN207581227U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721800914.1U CN207581227U (en) 2017-12-21 2017-12-21 A kind of underwater equipment extension and retraction system peculiar to vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721800914.1U CN207581227U (en) 2017-12-21 2017-12-21 A kind of underwater equipment extension and retraction system peculiar to vessel

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CN207581227U true CN207581227U (en) 2018-07-06

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108867644A (en) * 2018-08-05 2018-11-23 中建五局土木工程有限公司 The efficient plucking device of underwater steel-pipe pile
CN109625183A (en) * 2018-12-12 2019-04-16 上海大学 A kind of unmanned water surface ship folding and unfolding autonomous underwater vehicle device
CN109760791A (en) * 2019-01-25 2019-05-17 自然资源部第一海洋研究所 Ship water surface A rack device and its operating system suitable for ice formation
CN110104509A (en) * 2019-01-28 2019-08-09 中国船舶重工集团公司第七一五研究所 A kind of flexible draw off gear of entirety flat push type luffing
CN110667805A (en) * 2019-11-05 2020-01-10 中国海洋石油集团有限公司 Launching method, recovery method and deploying and retracting method of marine underwater acoustic positioning beacon
WO2020051931A1 (en) * 2018-09-14 2020-03-19 江苏政田重工股份有限公司 High-efficiency and energy-saving marine lifting device
CN111516806A (en) * 2020-04-29 2020-08-11 上海中车艾森迪海洋装备有限公司 Laying and recycling system and method for underwater equipment

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108867644A (en) * 2018-08-05 2018-11-23 中建五局土木工程有限公司 The efficient plucking device of underwater steel-pipe pile
WO2020051931A1 (en) * 2018-09-14 2020-03-19 江苏政田重工股份有限公司 High-efficiency and energy-saving marine lifting device
CN109625183A (en) * 2018-12-12 2019-04-16 上海大学 A kind of unmanned water surface ship folding and unfolding autonomous underwater vehicle device
CN109760791A (en) * 2019-01-25 2019-05-17 自然资源部第一海洋研究所 Ship water surface A rack device and its operating system suitable for ice formation
CN109760791B (en) * 2019-01-25 2019-09-24 自然资源部第一海洋研究所 Ship water surface A rack device and its operating system suitable for ice formation
CN110104509A (en) * 2019-01-28 2019-08-09 中国船舶重工集团公司第七一五研究所 A kind of flexible draw off gear of entirety flat push type luffing
CN110667805A (en) * 2019-11-05 2020-01-10 中国海洋石油集团有限公司 Launching method, recovery method and deploying and retracting method of marine underwater acoustic positioning beacon
CN111516806A (en) * 2020-04-29 2020-08-11 上海中车艾森迪海洋装备有限公司 Laying and recycling system and method for underwater equipment

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180706

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