CN209988085U

CN209988085U - Underwater maintenance water-resisting device for ship body

Info

Publication number: CN209988085U
Application number: CN201920863810.8U
Authority: CN
Inventors: 郑宜思
Original assignee: Guangzhou Yuehuai Science And Technology Information Co Ltd
Current assignee: Guangzhou Yuehuai Science And Technology Information Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-01-24
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a ship body underwater maintenance water-proof device, which comprises a case and a water drainage cylinder, wherein the water drainage cylinder is fixedly arranged at the bottom end of the case, a control switch is embedded at one side of the outer wall of the case, a partition plate is welded at the middle end of the inner part of the case, a fan is fixedly arranged at the upper end of the partition plate through a bolt, a heating wire is arranged at one side of the air outlet end of the fan, the heating wire is fixedly connected with the case, an air inlet pipe is fixedly connected with one end of the water drainage cylinder, a solenoid valve is embedded in the air inlet pipe, one end of the air inlet pipe is fixedly connected with; the utility model discloses a drainage cylinder of installation for when punching the maintenance, the drill bit is in operation under the dry-type environment, can not influence the processing of drill bit because of the resistance of water, not only can guarantee its work efficiency, can also improve the precision of drilling, has good practicality.

Description

Underwater maintenance water-resisting device for ship body

Technical Field

The utility model relates to a hull maintenance of equipment technical field specifically is a hull is maintenance water proof device under water.

Background

The ship sails in the environments of strong corrosive seawater and strong-adhesion marine organisms for a long time, and is difficult to carry out normal maintenance, so that barnacles, seaweed and other microorganisms which are difficult to remove are adhered to the surface of the underwater part of the ship body, and some rusts, rusty spots and the like are also adhered. In this case, the speed of the ship is often reduced, which leads to an increase in the oil consumption of the ship, and when the ship body breaks down, maintenance under water is required, which is to perform maintenance and repair of the underwater part of the ship body and accessories under water. The main operations are as follows: underwater inspection, cleaning, coating, welding, cutting, drilling, replacement and maintenance, etc.

However, most of the underwater maintenance equipment in the market has single functionality, is inconvenient to use, and generally cannot be subjected to water-resisting treatment when drilling is needed for maintenance, so that the drilling is performed in water, the water resistance of the drilling can influence the drilling efficiency, the operation difficulty of workers can be increased, and the maintenance quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hull is maintenance water proof device under water to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hull is maintenance water proof device under water, includes quick-witted case and a drain section of thick bamboo, a drain section of thick bamboo fixed mounting is in quick-witted bottom of the case, it has control switch to inlay machine case outer wall one side, the welding of machine incasement portion middle-end has the baffle, there is the fan baffle upper end through bolt fixed mounting, fan air-out end one side is equipped with the heating wire, and heating wire and quick-witted case fixed connection, a drain section of thick bamboo one end fixedly connected with intake pipe, inside the inlaying of intake pipe has the solenoid valve, intake pipe one end fixedly connected with air duct, the one end that the intake pipe was kept away from to the air.

Preferably, the bottom end in the case is fixedly provided with a motor through a bolt, and the output end of the motor penetrates through the case and is welded with a drill bit.

Preferably, the edge of the bottom end of the drainage tube is fixedly connected with a sucker, and the drainage tube is communicated with the sucker.

Preferably, the top end of the case is welded with a handle, one end of the case, far away from the air guide pipe, is fixedly connected with an air adding port, and the air adding port is located at the upper end of the partition plate.

Preferably, a sealing ring is embedded at the joint of the output end of the motor and the case.

Preferably, the control switch is electrically connected with the electromagnetic valve, the fan, the heating wire and the motor respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an installation water drainage tube, when in actual use, can pass through the trachea with the air entrainment mouth and connect air feeder, then close the solenoid valve in the air intake pipe, can move the device to the hull maintenance position under water simultaneously, only need hold the handle, support sucking disc one end at hull maintenance position, then make the sucking disc adsorb the hull, avoid the skew of device, then can open solenoid valve and fan simultaneously, the fan can pour into the air duct with the gas, fresh air can be supplied from the air feeder through the air entrainment mouth simultaneously, then pour into water drainage tube into by the intake pipe again, water in the water drainage tube can be discharged from the check valve when receiving atmospheric pressure, the atmosphere can suppress the water in the water drainage tube from top to bottom, after the water in the water drainage tube is all discharged, can close solenoid valve and fan, can guarantee the dry degree of water drainage tube, then drive the drill bit by the motor and maintain and handle, the drill bit is in operation under the dry-type environment when punching maintenance is carried out, the processing of the drill bit cannot be influenced due to the resistance of water, the working efficiency can be guaranteed, the drilling accuracy can be improved, and the drilling machine has good practicability.

2. The utility model discloses a heating wire of installation, when in-service use, if use the completion after, can take out the device from under water, then take off the air feeder of gas port, make it expose in the air, open fan and heating wire simultaneously, the fan then can blow in the drainage cylinder with the heat that the heating wire produced, can carry out drying process to the water stain in the drainage cylinder, can effectively get rid of the water stain on drainage cylinder inner wall and drill bit surface, guarantee its aridity, thereby can prevent to appear rusty condition when depositing, its life has effectually been prolonged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a bottom view of the present invention;

fig. 4 is a schematic diagram of the circuit frame structure of the present invention.

In the figure: 1-a chassis; 2-a drainage cylinder; 3, a sucker; 4, an air inlet pipe; 5, an air guide pipe; 6-handle; 7-control switch; 8-an air inlet; 9-a one-way valve; 10-an electromagnetic valve; 11-a separator; 12-a fan; 13-electric heating wire; 14-a motor; 15-sealing ring; 16-bit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a ship body underwater maintenance water-resisting device comprises a case 1 and a water discharging cylinder 2, wherein the water discharging cylinder 2 is fixedly installed at the bottom end of the case 1, a control switch 7 is embedded in one side of the outer wall of the case 1, a partition plate 11 is welded at the middle end of the inside of the case 1, a fan 12 is fixedly installed at the upper end of the partition plate 11 through bolts, a heating wire 13 is arranged at one side of the air outlet end of the fan 12, the heating wire 13 is fixedly connected with the case 1, an air inlet pipe 4 is fixedly connected to one end of the water discharging cylinder 2, a solenoid valve 10 is embedded in the air inlet pipe 4, an air guide pipe 5 is fixedly connected to one end of the air inlet pipe 4, one end of the air guide pipe 5, which is far; when the device is used, the air inlet 8 can be connected with an air supply device through an air pipe, then the electromagnetic valve 10 in the air inlet pipe 4 is closed, meanwhile, the device can be moved to an underwater ship body maintenance part, only the handle 6 needs to be held, one end of the suction disc 3 is abutted to the ship body maintenance part, then the suction disc 3 adsorbs the ship body to avoid the deviation of the device, then the electromagnetic valve 10 and the fan 12 can be simultaneously opened, the fan 12 can inject air into the air guide pipe 5, meanwhile, fresh air can be supplied from the air supply device through the air inlet 8 and then is injected into the drainage cylinder 2 through the air inlet pipe 4, when the water in the drainage cylinder 2 is under the atmospheric pressure, the air can be discharged from the one-way valve 9, the water in the drainage cylinder 2 can be squeezed from top to bottom by the atmosphere, after all the water in the drainage cylinder 2 is discharged, the electromagnetic valve 10 and the fan 12 can be closed, the drying degree of the drainage cylinder 2 can be ensured, and, when punching maintenance is carried out, the drill bit 16 operates in a dry environment, the machining of the drill bit 16 cannot be influenced due to the resistance of water, the working efficiency can be guaranteed, the drilling accuracy can be improved, and the drilling device has good practicability. The bottom end in the case 1 is fixedly provided with a motor 14 through bolts, and the output end of the motor 14 penetrates through the case 1 and is welded with a drill bit 16.

The edge of the bottom end of the drainage cylinder 2 is fixedly connected with a sucker 3, and the drainage cylinder 2 is communicated with the sucker 3; the sucking disc 3 can be adsorbed on the ship body, and can also isolate the contact between the drainage cylinder 2 and the outside, so that water cannot enter the drainage cylinder 2.

The top end of the case 1 is welded with a handle 6, one end of the case 1, which is far away from the air duct 5, is fixedly connected with an air adding port 8, and the air adding port 8 is positioned at the upper end of the partition plate 11; the handle 6 is convenient for people to hold during drilling.

A sealing ring 15 is embedded at the joint of the output end of the motor 14 and the case 1; the water in the drainage cylinder 2 can be prevented from entering the machine case 1, thereby ensuring the safety of the equipment in the machine case 1. The control switch 7 is electrically connected with the electromagnetic valve 10, the fan 12, the heating wire 13 and the motor 14 respectively.

The working principle is as follows: when in use, the air inlet 8 can be connected with an air supply device through an air pipe, then the electromagnetic valve 10 in the air inlet pipe 4 is closed, meanwhile, the device can be moved to an underwater ship body maintenance part, only the handle 6 needs to be held, one end of the suction cup 3 is abutted to the ship body maintenance part, then the suction cup 3 adsorbs the ship body to avoid the deviation of the device, then the electromagnetic valve 10 and the fan 12 can be simultaneously opened, the fan 12 can inject air into the air guide pipe 5, meanwhile, fresh air can be supplied from the air supply device through the air inlet 8 and then is injected into the drainage cylinder 2 through the air inlet pipe 4, when the water in the drainage cylinder 2 is under the atmospheric pressure, the air can be discharged from the one-way valve 9, the water in the drainage cylinder 2 can be squeezed from top to bottom by the atmosphere, after all the water in the drainage cylinder 2 is discharged, the electromagnetic valve 10 and the fan 12 can be closed, the drying degree of the drainage cylinder 2 can be ensured, then the drill, the feasible maintenance time of punching, the drill bit 16 is in the operation under the dry-type environment, can not influence the processing of drill bit 16 because of the resistance of water, use the completion back, can take out the device under water, then take off the air feeder of gas port 8, make it expose in the air, open fan 12 and heating wire 13 simultaneously, fan 12 then can blow in the drainage section of thick bamboo 2 with the heat that heating wire 13 produced, can carry out drying process to the water stain in the drainage section of thick bamboo 2, can effectively get rid of the water stain on the 2 inner walls of drainage section of thick bamboo and the 16 surfaces of drill bit, guarantee its aridity, thereby can prevent the rusty condition from appearing when depositing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hull is maintenance water proof device under water, includes quick-witted case (1) and a drainage tube (2), drainage tube (2) fixed mounting is in quick-witted case (1) bottom, machine case (1) outer wall one side is inlayed and is had control switch (7), its characterized in that: the welding of the inside middle-end of machine case (1) has baffle (11), there is fan (12) baffle (11) upper end through bolt fixed mounting, fan (12) air-out end one side is equipped with heating wire (13), and heating wire (13) and machine case (1) fixed connection, drain cylinder (2) one end fixedly connected with intake pipe (4), intake pipe (4) inside is inlayed and is had solenoid valve (10), intake pipe (4) one end fixedly connected with air duct (5), the one end that intake pipe (4) were kept away from in air duct (5) extends to the inside upper end of machine case (1), drain cylinder (2) other end fixedly connected with check valve (9).

2. The marine vessel hull underwater maintenance water-stop device of claim 1, wherein: the motor (14) is fixedly installed at the bottom end inside the case (1) through bolts, and the output end of the motor (14) penetrates through the case (1) and is welded with a drill bit (16).

3. The marine vessel hull underwater maintenance water-stop device of claim 1, wherein: the bottom end edge of the drainage cylinder (2) is fixedly connected with a sucker (3), and the drainage cylinder (2) is communicated with the sucker (3).

4. The marine vessel hull underwater maintenance water-stop device of claim 1, wherein: the top end of the case (1) is welded with a handle (6), one end of the case (1) far away from the air duct (5) is fixedly connected with an air adding port (8), and the air adding port (8) is located at the upper end of the partition plate (11).

5. The marine vessel hull underwater maintenance water-stop device of claim 2, wherein: and a sealing ring (15) is embedded at the joint of the output end of the motor (14) and the case (1).

6. The marine vessel hull underwater maintenance water-stop device of claim 1, wherein: the control switch (7) is respectively electrically connected with the electromagnetic valve (10), the fan (12), the electric heating wire (13) and the motor (14).