CN217596732U

CN217596732U - Rust removal device for ship maintenance

Info

Publication number: CN217596732U
Application number: CN202221487199.1U
Authority: CN
Inventors: 刘帅
Original assignee: Army Military Transportation University of PLA Zhenjiang
Current assignee: Army Military Transportation University of PLA Zhenjiang
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-18
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a rust cleaning device is used in boats and ships maintenance belongs to rust cleaning equipment technical field. The device comprises a holding hand cylinder, an ultrasonic generator, an ultrasonic transducer and an amplitude rod; the ultrasonic generator is electrically connected with the ultrasonic transducer and arranged inside the holding hand barrel; one end of the amplitude rod is fixedly connected with the ultrasonic transducer, the other end of the amplitude rod extends out of the holding hand barrel, and a derusting abrasive belt is coated on the outer side of the part of the amplitude rod extending out of the holding hand barrel. The utility model discloses an ultrasonic transducer drives the amplitude lever with mechanical energy conversion for electric energy and vibrates, and the amplitude lever drives the rust cleaning abrasive band constantly and rubs the rust cleaning with the boats and ships position contact that rusts, and not only whole device volume obtains reducing, and the rust cleaning position is the column simultaneously, more adapts to the rust cleaning operation of crooked and narrow scope, carries and uses equal convenient and fast.

Description

Rust removal device for ship maintenance

Technical Field

The utility model relates to a rust cleaning device is used in boats and ships maintenance belongs to rust cleaning equipment technical field.

Background

Rust is a chemical term that generally refers to oxides produced on the surface of metals (including alloys), and is commonly found in: rust, patina, alundum, and the like. But not necessarily all metal oxides are referred to as "rust". In summary, the oxide of a common metal is indicated by "rust".

At present when boats and ships maintenance rust position rust cleaning, in order to avoid rust dust to fly upward and influence operating personnel breathing, increase the infundibulate cover and seal the space that derusts usually, recycle the negative pressure and include rust space in the space and take out the filtration in order to reach the purpose that does not influence the operation, but many bulks of current rust cleaning device are great, and it is good to the wide and flat surperficial rust cleaning of boats and ships, nevertheless to the narrow position of part bending then be difficult to the operation, and it is inconvenient to use, simultaneously because the volume is great, carries inconveniently.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a rust cleaning device is used in boats and ships maintenance to the problem of the narrow position rust cleaning difficulty of bending during boats and ships maintenance among the solution prior art.

In order to solve the technical problem, the utility model discloses an adopt following scheme to realize:

a rust removal device for ship maintenance comprises a holding hand cylinder, an ultrasonic generator, an ultrasonic transducer and an amplitude rod; the ultrasonic generator is electrically connected with the ultrasonic transducer and arranged inside the holding hand cylinder; one end of the amplitude rod is fixedly connected with the ultrasonic transducer, the other end of the amplitude rod extends out of the holding hand barrel, and a derusting abrasive belt is coated on the outer side of the part of the amplitude rod extending out of the holding hand barrel.

Preferably, the amplitude rod extends out of the outer side wall of the holding barrel part, a plurality of groups of symmetrical fixing seats are distributed at equal angles along the axial direction of the amplitude rod, a fixing rod is mounted on each fixing seat, and a rust removal abrasive belt is wrapped outside each fixing rod.

Preferably, the outer wall of the holding hand cylinder is provided with anti-skid grains.

Preferably, one end of the ultrasonic generator, which is far away from the ultrasonic transducer, is provided with an electric connection head, and the electric connection head extends out of the holding hand barrel.

Preferably, rubber blocks are embedded between the ultrasonic generator and the inner wall of the holding hand cylinder and between the ultrasonic transducer and the inner wall of the holding hand cylinder.

Preferably, a damping component is arranged between the amplitude lever and the inner wall of the holding hand barrel and comprises an upper fixing frame and a lower fixing frame, the upper fixing frame is fixedly connected with the inner wall of the holding hand barrel, and the lower fixing frame is supported against the amplitude lever and embedded in the upper fixing frame; the upper fixing frame and the lower fixing frame are respectively fixedly connected with multiple groups of silica gel blocks at corresponding positions, a damping spring is installed between the corresponding silica gel blocks of the upper fixing frame and the lower fixing frame, and the outer sides of the silica gel blocks are integrally formed to be connected with limiting plates.

Preferably, the outer part of the holding hand cylinder, which is close to one side of the amplitude rod, is fixedly connected with a threaded joint for connecting a dust hood.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses an ultrasonic transducer drives the amplitude lever with mechanical energy conversion for electric energy and vibrates, and the amplitude lever drives the rust cleaning abrasive band constantly and rubs the rust cleaning with the boats and ships position contact that rusts, and not only whole device volume obtains reducing, and the rust cleaning position is the column simultaneously, more adapts to the rust cleaning operation of crooked and narrow scope, carries and uses equal convenient and fast.

2. The utility model discloses a silica gel piece and damping spring's collocation combination, the maximize absorbs the vibration conduction of amplitude pole to the urceolus, has further promoted the travelling comfort of using the operation.

3. The utility model discloses be provided with screwed joint for connect the dust cover, at the rust cleaning in-process, can avoid the rust dust to fly upward, influence operating personnel and use.

Drawings

Fig. 1 is a schematic overall structure diagram of a rust removing device for ship maintenance according to an embodiment of the present invention;

fig. 2 is a schematic bottom view of a rust removing device for ship maintenance according to an embodiment of the present invention;

fig. 3 is a schematic view of a half-section structure of a rust removing device for ship maintenance according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a damping assembly of a rust removing device for ship maintenance according to an embodiment of the present invention;

wherein the reference numerals are: 1. holding the hand cylinder; 2. an ultrasonic generator; 3. an ultrasonic transducer; 4. an amplitude lever; 5. connecting a power head; 6. a rust removal assembly; 61. derusting abrasive belts; 62. a fixed seat; 63. fixing the rod; 7. anti-skid lines; 8. a rubber block; 9. a shock absorbing assembly; 91. an upper fixing frame; 92. a lower fixed frame; 93. a silica gel block; 94. a damping spring; 95. a limiting plate; 10. a connecting head.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

Referring to fig. 1, 2, 3 and 4, the present invention provides a technical solution: a rust removing device for ship maintenance comprises a holding hand cylinder 1, an ultrasonic generator 2, an ultrasonic transducer 3 and an amplitude rod 4; the ultrasonic generator 2 is electrically connected with the ultrasonic transducer 3, the ultrasonic transducer 3 is fixed with the top end of the amplitude rod 4, the ultrasonic generator 2 and the ultrasonic transducer 3 are both arranged in the holding hand cylinder 1, the holding hand cylinder 1 provides holding during operation, and meanwhile, ultrasonic parts are isolated and protected.

Grip and install rust cleaning subassembly 6 on the amplitude pole 4 in the hand section of thick bamboo 1 outside, rust cleaning subassembly 6 is including rust cleaning abrasive band 61, fixing base 62 and dead lever 63, fixing base 62 is provided with three groups, use amplitude pole 4 as the circumference respectively, equidistant welded fastening, 4 axial settings along amplitude pole are followed to every group, dead lever 63 suit is installed on fixing base 62, rust cleaning abrasive band 61 forms the support around on the dead lever 63 in the amplitude pole 4 outside and fixes, a rust cleaning work for boats and ships, and the rust cleaning position is the column, more adapt to crooked and narrow scope's rust cleaning operation.

An electric connection head 5 is simultaneously installed on the ultrasonic generator 2, and the electric connection head 5 extends out of the outer side of the top of the holding hand barrel 1 and is used for supplying power to the ultrasonic parts.

The rubber blocks 8 are arranged between the ultrasonic generator 2 and the ultrasonic transducer 3 and the inner wall of the holding hand barrel 1 at the same time, vibration conducted to the outer barrel is absorbed, vibration received by the hand during operation is reduced, accordingly, harm to a human body is reduced, and holding hand feeling is improved.

Amplitude pole 4 with grip and install damper 9 between 1 inner wall of hand section of thick bamboo, including upper fixed frame 91, lower fixed frame 92, silica gel block 93 and damping spring 94, upper fixed frame 91 with grip and fix through gluing between 1 inner wall of hand section of thick bamboo, lower fixed frame 92 supports with the offset of amplitude pole 4, lower fixed frame 92 top stretches into in upper fixed frame 91, silica gel block 93 is fixed in respectively in upper fixed frame 91 and the lower fixed frame 92 on corresponding the position, damping spring 94's both ends support fixedly with the silica gel block 93 counterbalance in upper fixed frame 91 and the lower fixed frame 92 respectively, the silica gel block 93 outside while integrated into one piece is connected with limiting plate 95. Through the collocation combination of silica gel piece and damping spring, when not sacrificing the conduction vibration, reduce the violent vibrations of amplitude bar 4 at the 1 end of holding the hand section of thick bamboo, further promote the travelling comfort of using the operation and the stability of device structure, improve life.

The outer wall of the holding hand tube 1 is pre-provided with anti-skid grains 7, so that friction force is increased, and the stability during holding and using is improved.

The bottom position of the holding barrel 1 is provided with a connector 10, the connector 10 is provided with a preset thread for connecting a dust cover, and rust dust can be prevented from flying to affect the use of an operator in the process of rust removal.

The working principle is as follows:

utilize the screw thread to be connected with current infundibulate suction hood in connector 10 position department before the use, the switching on connects electric head 5 to supply power, and ultrasonic generator 2 is switched on and is transferred established electric current to ultrasonic transducer 3, and ultrasonic transducer 3 vibrates mechanical energy with electric energy conversion, because amplitude rod 4 is fixed with ultrasonic transducer 4, consequently drives amplitude rod 4 vibration, pastes rust cleaning abrasive band 61 and leans on the boats and ships position of rustting, can utilize the vibration to rub the rust cleaning to the rust position.

To sum up, the utility model discloses an ultrasonic transducer drives the amplitude of vibration pole with electric energy conversion for mechanical energy and vibrates, and the amplitude of vibration pole drives the rust cleaning abrasive band and constantly rubs the rust cleaning with the position contact of boats and ships, and not only whole device volume obtains reducing, and the rust cleaning position is the column simultaneously, more adapts to the rust cleaning operation of crooked and narrow scope, carries and uses equal convenient and fast.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A rust removing device for ship maintenance is characterized by comprising a holding hand cylinder, an ultrasonic generator, an ultrasonic transducer and an amplitude rod; the ultrasonic generator is electrically connected with the ultrasonic transducer and arranged inside the holding hand barrel; one end of the amplitude rod is fixedly connected with the ultrasonic transducer, the other end of the amplitude rod extends out of the holding hand barrel, and a derusting abrasive belt is arranged on the outer side of the part, extending out of the holding hand barrel, of the amplitude rod in a covering mode.

2. The rust removing device for ship maintenance according to claim 1, wherein the amplitude rod extends out of the outer side wall of the holding barrel part, a plurality of groups of symmetrical fixing seats are distributed at equal angles along the axial direction of the amplitude rod, a fixing rod is mounted on each fixing seat, and a rust removing abrasive belt is wrapped outside each fixing rod.

3. The rust removing device for ship maintenance as claimed in claim 1, wherein the outer wall of the holding hand cylinder is provided with anti-slip lines.

4. The rust removing device for ship maintenance according to claim 1, wherein an electric connector is mounted at one end of the ultrasonic generator far from the ultrasonic transducer, and the electric connector extends out of the holding handle barrel.

5. The rust removing device for ship maintenance according to claim 1, wherein rubber blocks are embedded between the ultrasonic generator and the ultrasonic transducer and the inner wall of the holding hand tube.

6. The rust removing device for ship maintenance according to claim 1, wherein a shock absorbing assembly is installed between the amplitude rod and the inner wall of the holding cylinder, and comprises an upper fixing frame and a lower fixing frame, the upper fixing frame is fixedly connected with the inner wall of the holding cylinder, the lower fixing frame supports against the amplitude rod, and is embedded in the upper fixing frame; the corresponding position department of upper fixed frame and lower fixed frame is fixedly connected with multiunit silica gel piece respectively, installs damping spring between the corresponding silica gel piece of upper fixed frame and lower fixed frame, and the outside integrated into one piece of silica gel piece is connected with the limiting plate.

7. The rust removing device for ship maintenance as claimed in claim 1, wherein a threaded joint is fixedly connected to the outside of the holding cylinder on the side close to the amplitude rod, and is used for connecting a dust hood.