CN206623973U

CN206623973U - Multifunction diving hydrophone

Info

Publication number: CN206623973U
Application number: CN201720332590.7U
Authority: CN
Inventors: 曹洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-31
Filing date: 2017-03-31
Publication date: 2017-11-10
Anticipated expiration: 2027-03-31

Abstract

It the utility model is related to a kind of Multifunction diving hydrophone, this Multifunction diving hydrophone lifts that power is big, and it is using the progress of submersible natural buoyancy to lift support process, and appropriately sized buoyancy submersible is selected as needed by ship weight to be repaired；It is simple to operate, low is required to staff quality, it is only necessary to control inlet and outlet valve with regard to lifting for ship can be completed, substantially without potential safety hazard, and working media is compressed air, cleanliness without any pollution；Manufacturing cost is low, and the relatively-stationary building berth of submersible manufacturing cost, floating gantry and special pick-up boat are greatly reduced；Purposes is wide：A, it is described above to be used mainly for Ship's Repair；B, above emerge, adjustment as needed can use as landing stage；C, a plurality of submersible cooperation can treat vessel disposed of by scrapping progress entirety and weigh, and avoid estimated weight mistake；Also bulk goods can be filled to Freighter, Small integrally to weigh, saves unnecessary scattered weigh；D, a plurality of cooperation can salvage to heavier under-water hypostasis or ship.

Description

Multifunction diving hydrophone

Technical field

A kind of Multifunction diving hydrophone is the utility model is related to, for the termination of ship being lifted under water, so as to enter Navigate the maintenance of oceangoing ship underwater portion.

Background technology

In ten year before 21st century, as China's economic continues high speed development, boat people is to living standard requirement Raising, particularly attention of the country to safety in production, inland water transport industry raises new page, and the past, " hundred barges strove trip, and thousand boats are competing The lively scene of hair " has not been the needs of the times.It is motor-driven that country eliminates the extension oar machine that security is poor, efficiency is low, pollution is heavy by force Ship Transportation, it the substitute is the cabin machine carrier that comfortableness is good, safe, cargo dead-weight is big.Policy is landed, after the motor vessel rain of cabin Quantity as spring bamboo is increased sharply.

Only the maintenance epoch need to can be sling with chain block after originally on-hook ship power system goes wrong to be gone for ever, Steep increasing that steel maintenance of the vessel, time-based maintenance break paint, moving system repairs and propeller more changes jobs.When ship is located under water Part need repairing maintenance when, traditional maintenance method is that ship is returned into building berth to be handled by straddle truck, its lack Point is self-evident：Building berth is taken, cost is high, and building berth demand is very big, occupies limited resource；To meet market competition need Will, inland river occurs that actual requirement, and advantage of lower cost, relatively flexible flowing floating gantry and dock type dragon can be substantially met Gantry crane, its operation principle are that ship stern to be repaired is sling into certain altitude with steel wire rope and carried out using hoist engine, dynamic fixed pulley group Maintenance activity, specific workflow is referring to annex video.While meeting boat people's demand, shortcoming also can not be ignored：

1st, floating gantry crossbeam need to be across treating above shiprepair, and two heel posts need to have the ship of enough weight capacities, because from Body structure and safety requirements, manufacturing expense are also higher；

2nd, ship to be repaired itself is very heavy, and prevention steel wire rope can not be effectively established during lifting and after lifting in place and is surprisingly rolled over Disconnected safety precautions, caused wave effect, hoisting wirerope stress by current, wind speed and other ship's navigations in navigation channel It is very unstable, so bring huge potential safety hazard to ship stern operating space staff；

3rd, for floating gantry to meet that crane barge width has virtually been significantly greatly increased in need of work, this just constrains crane barge workspace Domain, it is necessary in navigation channel maintenance activity, cause to take influence to channel navigation channel and pass through；

4th, during maintenance operation, operating space can not fix scaffold, can only be operated at surface of water with small pontoon, working environment Difference, it is awkward, staff's physical fitness requirement is big.

In addition, maintenance tool and the parts imprudence changed just fall into the water in maintenance activity, it is not easy to play flood.

The content of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, there is provided one kind lifts that power is big, simple to operate, manufacturing cost Low, purposes is wider, and the Multifunction diving hydrophone that sealing is strong.

What the purpose of this utility model was realized in：

A kind of Multifunction diving hydrophone, the submersible include a seal casinghousing, and the top of seal casinghousing is plane, capsul The inside of body is hollow-core construction, and one end of seal casinghousing convexes to form lug boss vertically upwards, the middle hollow out of the lug boss, And for placing multiple water pipes, on the lug boss and bottom of seal casinghousing offers multiple water holes and is connected with water pipe, Multiple stomatas are further opened with this outer seal case, each stomata is connected with tracheae, and intake valve and exhaust are connected on tracheae Valve, between the water pipe and water hole, and sealing device is provided between stomata and tracheae, the sealing device includes extruding Block and sealing block, the outside tensioner of the crushing block is in water pipe or tracheae, the internal openings of the crushing block, the end of sealing block End is stretched into inside the aperture segment of crushing block, and one end that sealing block stretches out in crushing block is tapered, and the outside of conical section is cased with one Individual tensioning ring, outside and the water pipe or tracheae tensioner of tensioning ring coordinate, and multiple annular grooves are opened up on their contact surface.

The utility model multifunctional diving utensil has the advantage that：

1st, it is big to lift power, lifting support process is carried out using submersible natural buoyancy, is selected as needed by ship weight to be repaired Select appropriately sized buoyancy submersible；

2nd, it is simple to operate, low is required to staff quality, it is only necessary to inlet and outlet valve is controlled with regard to lifting for ship can be completed, Basic do not have a potential safety hazard, and working media is compressed air, cleanliness without any pollution；

3rd, manufacturing cost is low, and the relatively-stationary building berth of submersible manufacturing cost, floating gantry and special pick-up boat significantly drop It is low；

4th, purposes is wide：A, it is described above to be used mainly for Ship's Repair；B, above emerge, adjustment as needed can Used as landing stage；C, a plurality of submersible cooperation can treat vessel disposed of by scrapping progress entirety and weigh, and avoid estimated weight mistake；Also may be used Bulk goods is filled to Freighter, Small integrally to weigh, and saves unnecessary scattered weigh；D, a plurality of cooperation can be to heavier under-water hypostasis or ships Salvaged.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model Multifunction diving hydrophone.

Fig. 2 is Fig. 1 side view.

Fig. 3 is Fig. 1 top view.

Fig. 4 is Fig. 1 A-A sectional views.

Fig. 5 is Fig. 4 B-B enlarged drawings.

Fig. 6 is the enlarged drawing at sealing device in Fig. 5.

Fig. 7 is the structural representation of tensioning ring in Fig. 6.

In figure：Seal casinghousing 1, lug boss 2, water pipe 3, water hole 4, stomata 5, sealing device 6, crushing block 6.1, sealing block 6.2nd, tensioning ring 6.3, annular groove 6.4.

Embodiment

Referring to Fig. 1 to Fig. 7, a kind of Multifunction diving hydrophone is the utility model is related to, the submersible includes a seal casinghousing 1, the top of seal casinghousing 1 is plane, and the inside of seal casinghousing 1 is hollow-core construction, and one end of seal casinghousing 1 is vertical raised upwards Lug boss 2, middle the hollow out of the lug boss 2 are formed, and is used to place multiple water pipes 3, on the lug boss 2 and capsul The bottom of body 1 offers multiple water holes 4 and is connected with water pipe 3, and multiple stomatas 5, Mei Geqi are further opened with this outer seal case 1 Hole 5 is connected with tracheae, and intake valve and air bleeding valve are connected on tracheae, between the water pipe 3 and water hole 4, and stomata 5 and gas Sealing device 6 is provided between pipe, the sealing device 6 is used to prevent water from entering in seal casinghousing 1, and the sealing device 6 wraps Include crushing block 6.1 and sealing block 6.2, the outside tensioner of the crushing block 6.1 in water pipe 3 or tracheae, the crushing block 6.1 Internal openings, the end of sealing block 6.2 are stretched into inside the aperture segment of crushing block 6.1, and sealing block 6.2 stretches out in crushing block 6.1 One end it is tapered, the outside of conical section is cased with a tensioning ring 6.3 to improve sealing effectiveness, the outside of tensioning ring 6.3 and water Pipe 3 or tracheae tensioner coordinate, and multiple annular grooves 6.4 are opened up on their contact surface to improve sealing effectiveness.When needs are beaten When driving sealing device 6, it only need to manipulate sealing block 6.2 and pull back, so as to which tracheae and water pipe 3 just can be made to get through and subsequently be made Industry.

This Multifunction diving hydrophone is used mainly for Ship's Repair, can be used as landing stage, can also be to vessel disposed of by scrapping Carry out entirety to weigh, multiple submersibles coordinate and can salvage heavier under-water hypostasis or ship in addition.

This Multifunction diving hydrophone lifts power and subtracts its own gravity equal to its buoyancy, and buoyancy size is arranged equal to submersible Open the gravity of fluid., it is necessary to first submersible sink under the water, so as to be placed on when multiple Multifunction diving hydrophones are used for holding up ship Bottom of ship specified location：Firstly the need of first discharging the air in seal casinghousing with air bleeding valve, into after negative pressure inside seal casinghousing Water is filled to its inside by water pipe, now submersible submerges under water completely；When needing to have lifted ship, it is necessary to first discharge close Water in closed shell body, reuse compressed air and be filled with its enclosure interior, by force discharge fluid from water pipe.

Claims

A kind of 1. Multifunction diving hydrophone, it is characterised in that：The submersible includes a seal casinghousing（1）, seal casinghousing（1）Top Portion is plane, seal casinghousing（1）Inside be hollow-core construction, seal casinghousing（1）One end convex to form lug boss vertically upwards （2）, the lug boss（2）Middle hollow out, and for placing multiple water pipes（3）, the lug boss（2）Upper and seal casinghousing （1）Bottom offer multiple water holes（4）With water pipe（3）It is connected, this outer seal case（1）On be further opened with multiple stomatas （5）, each stomata（5）It is connected with tracheae, intake valve and air bleeding valve, the water pipe is connected on tracheae（3）With water hole（4）It Between, and stomata（5）Sealing device is provided between tracheae（6）, the sealing device（6）Including crushing block（6.1）With Sealing block（6.2）, the crushing block（6.1）Outside tensioner in water pipe（3）Or in tracheae, the crushing block（6.1）Inside Perforate, sealing block（6.2）End stretch into crushing block（6.1）Aperture segment inside, sealing block（6.2）Stretch out in crushing block （6.1）One end it is tapered, the outside of conical section is cased with a tensioning ring（6.3）, tensioning ring（6.3）Outside and water pipe（3） Or tracheae tensioner coordinates, and multiple annular grooves are opened up on their contact surface（6.4）.