CN111498041A - Ship rust removal device - Google Patents

Ship rust removal device Download PDF

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Publication number
CN111498041A
CN111498041A CN202010306871.1A CN202010306871A CN111498041A CN 111498041 A CN111498041 A CN 111498041A CN 202010306871 A CN202010306871 A CN 202010306871A CN 111498041 A CN111498041 A CN 111498041A
Authority
CN
China
Prior art keywords
connecting block
ship
base
rust removing
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010306871.1A
Other languages
Chinese (zh)
Inventor
谢锐
邹小锐
吴其胜
张树元
张艳花
杨碧玉
刘强
孔德辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSSC Huangpu Wenchong Shipbuilding Co Ltd
Original Assignee
CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CSSC Huangpu Wenchong Shipbuilding Co Ltd filed Critical CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority to CN202010306871.1A priority Critical patent/CN111498041A/en
Publication of CN111498041A publication Critical patent/CN111498041A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68—Arrangements for adjusting the position of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
    • B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
    • B62D57/024—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members specially adapted for moving on inclined or vertical surfaces

Abstract

The invention discloses a ship rust removing device which comprises a wall climbing trolley, a connecting mechanism and a spray head mechanism, wherein the wall climbing trolley is arranged on the wall climbing trolley; the wall-climbing trolley comprises a base, electromagnetic wheels arranged at the lower part of the base and an electric box arranged at the upper part of the base, wherein a limiting connecting piece is arranged at the outer side of the electric box; the connecting structure comprises a horizontal shaft, a first connecting block, a vertical shaft and a second connecting block, wherein the horizontal shaft is fixedly arranged on the limiting connecting piece and penetrates through the first connecting block, and a first adjusting knob is arranged on the first connecting block; the upper part of the vertical shaft is fixedly arranged on the first connecting block, and a second adjusting knob is arranged on the second connecting block; the spray head mechanism comprises a spray head frame, a plurality of spray heads and a joint connected with the spray heads, the spray head frame is fixedly connected with a movable handle, one end of the movable handle penetrates through a second connecting block, and a third adjusting knob is arranged on the second connecting block. The ship rust removing device has strong adaptability and adsorption capacity to the wall surface of a ship, and can flexibly adapt to the complex situation of the surface of the ship.

Description

Ship rust removal device
Technical Field
The invention relates to the technical field of ships, in particular to a ship rust removing device.
Background
The existing rust removal method mainly comprises manual rust removal, chemical rust removal and mechanical rust removal, the manual rust removal has high labor intensity and low rust removal efficiency, is difficult to remove dirt such as oxide skin and the like, and is mainly applied to repair of local defects, narrow cabins, back-side corner edges of profile steel and other difficult operation areas; chemical rust removal can only be operated in a workshop; the best rust removing mode is high-pressure water jet rust removing, namely, the impact action and the water prying action of the high-pressure water jet are utilized to destroy the adhesion of rust and a coating to a steel plate, so that the high-quality surface treatment quality is achieved.
The high-pressure water jet ship rust removing device in the prior art has the defects of poor adaptability to the wall surface of a ship, weak adsorption capacity, complex structure, low automation degree and the like, so that the device cannot flexibly adapt to the complex situation of the surface of the ship in the ship rust removing working process, is easy to fall or overturn and the like when a screen plate or a hole is obstructed, and is difficult to adjust the angle between a water jet beam and the surface of the ship according to the actual working condition.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the ship rust removing device which has strong adaptability and adsorption capacity to the wall surface of a ship and can flexibly adapt to the complex conditions of the surface of the ship.
The technical scheme of the ship rust removing device comprises a wall climbing trolley, a connecting mechanism and a spray head mechanism;
the wall-climbing trolley comprises a base, an electromagnetic wheel arranged at the lower part of the base and an electric box arranged at the upper part of the base, wherein a limiting connecting piece is arranged at the outer side of the electric box, and the electromagnetic wheel comprises a shell, an iron core arranged in the shell and a metal coil wound on the iron core;
the connecting structure comprises a horizontal shaft, a first connecting block, a vertical shaft and a second connecting block, the horizontal shaft is fixedly arranged on the limiting connecting piece, the horizontal shaft penetrates through the first connecting block from front to back, and a first adjusting knob for adjusting the position of the first connecting block is arranged on the first connecting block; the upper part of the vertical shaft is fixedly arranged on the first connecting block, the lower part of the vertical shaft penetrates through the second connecting block in a sliding manner, and the second connecting block is provided with a second adjusting knob for adjusting the position of the second connecting block;
the shower nozzle mechanism includes nozzle carrier, a plurality of establishing shower nozzle on the nozzle carrier and with the joint that the shower nozzle is connected, the nozzle carrier is the fixedly connected with removal handle still, the one end left and right directions slip of removal handle passes the second connecting block, be equipped with on the second connecting block and be used for adjusting remove the third adjust knob of handle position.
Preferably, the lower part of the base is provided with a permanent magnet for increasing the adsorbability of the wall climbing trolley and the ship.
As a preferred scheme, the lower portion of the base is fixedly provided with four fixed blocks, the four fixed blocks are respectively connected with an explosion-proof device, the four explosion-proof devices are respectively electrically connected with the metal coils of the four electromagnetic wheels, the base is provided with a control electric board electrically connected with the electric box, and the control electric board is further electrically connected with the four explosion-proof devices.
Preferably, the base is further provided with a backup battery electrically connected with the control electric board.
As the preferred scheme, the rear end of base is fixed with the hoist and mount ring, the side of base is equipped with the handle.
As a preferred scheme, a front hole and a rear hole are formed in the first connecting block, the horizontal shaft penetrates through the front hole and the rear hole from front to back, a first thread adjusting hole communicated with the front hole and the rear hole is formed in the upper portion of the first connecting block, and a first adjusting knob is installed in the first thread adjusting hole in a threaded mode and is abutted to the horizontal shaft.
Preferably, the first connecting block is provided with a first vertical hole, the upper part of the vertical shaft is fixed in the first vertical hole, the second connecting hole is provided with a second vertical hole, the lower part of the vertical shaft is inserted in the second vertical hole in a sliding manner, the front part of the second connecting block is provided with a second threaded adjusting hole communicated with the second vertical hole, and the second adjusting knob is installed in the second threaded adjusting hole in a threaded manner and is abutted against the vertical shaft.
Preferably, the second connecting block is provided with a front hole and a rear hole, the front end of the movable handle is inserted into the front hole and the rear hole, the second connecting block is provided with a third thread adjusting hole communicated with the front hole and the rear hole, and a third adjusting knob is installed in the third thread adjusting hole in a threaded manner and is abutted to the movable handle.
As a preferred scheme, the spray heads are six and are arranged in two rows.
Preferably, an adjusting handle is fixedly arranged on the nozzle frame.
Compared with the prior art, the invention has the beneficial effects that: the ship rust removing device comprises a wall climbing trolley, a connecting mechanism and a spray head mechanism; the wheels of the wall climbing trolley adopt electromagnetic wheels, the iron core and the metal coil wound around the iron core are utilized to electrify the metal coil to generate a magnetic field, so that the electromagnetic wheels can be adsorbed on the ship, the adsorption capacity on the ship is strong, and the electromagnetic wheels are not easy to fall or overturn when being obstructed by the net plates or holes; the front and back positions of the first connecting block are adjusted by the first adjusting knob of the connecting structure, the upper and lower positions of the second connecting block are adjusted by the second adjusting knob, the left and right positions of the movable handle are adjusted by the third adjusting knob, and the movable handle is connected with the sprayer structure, so that the sprayer structure can be flexibly adjusted, and the angle between the water jet beam and the surface of the ship can be adjusted according to actual working conditions. Furthermore, the nozzle frame is provided with the plurality of nozzles, so that the flow of the water jet can be conveniently adjusted according to the actual working condition compared with the existing ship rust removing device with a single nozzle, the efficiency of the rust removing work of the device is improved, the processing width of the device in single operation is improved by the arrangement mode of the plurality of nozzles, and large-area ship rust can be better processed.
Drawings
FIG. 1 is a schematic view of the overall structure of the ship rust removing device of the present invention;
FIG. 2 is a side view of a wall-climbing trolley of the rust removing apparatus for ships according to the present invention;
FIG. 3 is a rear view of a wall-climbing trolley of the ship rust removing apparatus of the present invention;
FIG. 4 is a plan view of a wall-climbing trolley of the ship rust removing apparatus of the present invention;
FIG. 5 is a cross-sectional view of an electromagnetic wheel;
FIG. 6 is a schematic structural view of a coupling mechanism of the rust removing apparatus for ships according to the present invention;
fig. 7 is a schematic structural view of a nozzle mechanism of the rust removing apparatus for ships according to the present invention.
In the figures, 1, a wall climbing trolley; 11. an electromagnetic wheel; 12. hoisting a ring; 13. a base; 14. a backup battery; 15. a control panel; 16. a permanent magnet; 17. a handle; 18. an electric box; 19. A limiting connecting piece; 110. a fixed block; 111. an explosion-proof motor; 112. a housing; 113. a metal coil; 114. an iron core; 2. a connecting mechanism; 21. a first adjustment knob; 22. a first connection block; 23. a horizontal axis; 24. a second connecting block; 25. a second adjustment knob; 26. a third adjusting knob; 27. a vertical axis; 3. a nozzle mechanism; 31. a nozzle; 32. a nozzle holder; 33. A joint; 34. an adjusting handle; 35. the handle is moved.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The preferred embodiment of the cover plate structure for the ship side-pushing outer plate opening comprises a wall-climbing trolley 1, a connecting mechanism 2 and a spray head mechanism 3, wherein the wall-climbing trolley 1 comprises an electromagnetic wheel 11, a hoisting ring 12, a base 13, a standby battery 14, a control electric plate 15, a permanent magnet 16, a handle 17, an electric box 18, a limit connecting piece 19, a fixing block 110, an explosion-proof motor 111, a shell 112, a metal coil 113 and an iron core 114, the electromagnetic wheel 11 and the electric box are arranged at the lower part of the base 13, the limit connecting piece 19 is specifically a limit plate, the iron core 114 is arranged in the shell 112 of the electromagnetic wheel 11, and the metal coil 113 is wound on the iron core. The electromagnetic wheel 11 is adsorbed on the wheel on the surface of the ship by virtue of magnetic adsorption force, the shell 112 of the electromagnetic wheel 11 is made of stainless steel metal, the electromagnetic wheel 11 is internally embedded with the iron core 114 and the metal coil 113, the metal coil 113 is wound on the iron core 114, when current is introduced to the metal coil 113, a magnetic field is generated in the space around the metal coil 113, namely, an electromagnetic phenomenon is generated, the higher the current intensity introduced into the metal coil 113 is, the stronger the generated magnetic field intensity is, namely, the higher the magnetic adsorption force of the electromagnetic wheel 11 is.
Fixed block 110 is four and sets up respectively in the lower part of base 13, four fixed blocks 110 are connected with an explosion-proof equipment respectively, the explosion-proof equipment is including explosion-proof motor 111, hoisting ring 12 is installed in base 13 rear end, electromagnetism wheel 11 specifically installs on explosion-proof motor 111, stand-by battery 14, control electroplax 15 and electronic box 18 fixed mounting are in base 13 top, stand-by battery 14 installs in control electroplax 15 rear, control electroplax 15 installs in electronic box 18 rear, permanent magnet 16 installs in base 13 below, handle 17 installs in base 13 both sides, spacing connecting piece 19 installs on electronic box 18, fixed block 110 installs in base 13 below, explosion-proof motor 111 and fixer 110 fixed connection. The four explosion-proof devices are respectively and electrically connected with the metal coils 113 of the four electromagnetic wheels 11, the base 13 is provided with a control electric plate 15 which is electrically connected with the electric box 18, and the control electric plate 15 is also respectively and electrically connected with the four explosion-proof devices.
When the ship rust removing device works, an operator can change the magnetic adsorption force of the electromagnetic wheel 11 by adjusting the control electric plate 15 to control the magnitude of the electrifying current in the metal coil 113, so that the electromagnetic adsorption force becomes controllable, and the ship rust removing device has reliable adsorption capacity on the vertical or approximately vertical wall surface of a steel ship body. The permanent magnet 16 is installed below the base 13, and is used for increasing the adsorbability of the device on the surface of a ship, preventing the situation that the adsorbability of the electromagnetic wheel 11 is weak due to insufficient power, and further improving the safety of the wall climbing trolley 1.
The ship rust removing device adopts a mode that the four explosion-proof motors 111 independently drive the four electromagnetic wheels 11, the four explosion-proof motors 111 are controlled through the control electric plate 15 in a differential mode to realize the advancing, retreating and steering of the ship rust removing device, the four explosion-proof motors 111 independently control the four electromagnetic wheels 11 of the device, the mutual interference among the electromagnetic wheels 11 is avoided, once a fault occurs, the detection can be carried out in time, and the operation can be efficiently realized.
The device adopts double power supplies for power supply, the electric energy consumed during the work is provided by the electric box 18 and the standby battery 14, the electric box 18 is connected with an external power supply, when the device is used for carrying out the rust removal work of ships, if the external power supply is interrupted or the wiring distance is long, the standby battery 14 can be used for supplying power, the standby battery 14 is a lithium metal battery, the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the lithium metal battery are all superior to those of a lithium ion battery, and the device is suitable for safely and stably running for a long time.
In the operation process, the traveling operation of the wall climbing trolley 1 is controlled through the control electric board 15, the control electric board 15 can be operated through keys and can also receive wired or wireless signals, so that workers can conveniently operate the trolley to remove rust, and the wall climbing trolley 1 is flexible and mobile.
The wall climbing trolley 1 is characterized in that the hoisting ring 12 is connected with the safety rope during working, the wall climbing trolley 1 is prevented from accidentally falling during working, the safety of the wall climbing trolley 1 during working is improved, and meanwhile, the handles 17 are arranged on the two sides of the base 13, so that the convenience of manually moving the wall climbing trolley 1 is improved.
The connecting structure 2 comprises a first adjusting knob 21, a first connecting block 22, a horizontal shaft 23, a second connecting block 24, a second adjusting knob 25, a third adjusting knob 26 and a vertical shaft 27, wherein the first adjusting knob 21 is used for adjusting the degree of tightness of connection between the first connecting block 22 and the horizontal shaft 23, the first connecting block 22 can move in the horizontal direction along the horizontal shaft 23, the second adjusting knob 25 is used for adjusting the degree of tightness of installation of the second connecting device 24 and the vertical shaft 27, the second connecting device 24 can move in the vertical direction along the vertical shaft 27, a moving handle 35 is installed on the second connecting device 24, and the third adjusting knob 26 is used for adjusting the degree of tightness of installation of the second connecting device 24 and the moving handle 35.
Specifically, a horizontal shaft 23 is fixedly arranged on the limit connecting piece 19, the horizontal shaft 23 passes through a first connecting block 22 in a front-back mode, the upper portion of a vertical shaft 27 is fixedly arranged on the first connecting block 22, and the lower portion of the vertical shaft 27 passes through a second connecting block 24 in a sliding mode.
Further, be equipped with hole around on the first connecting block 22, the hole around the horizontal axis 23 passes around, the upper portion of first connecting block 22 is equipped with the first screw thread regulation hole with hole intercommunication around with, first adjust knob 21 screw thread install in first screw thread regulation hole and with horizontal axis 23 butt. The first connecting block 22 is provided with a first vertical hole, the upper part of the vertical shaft 27 is fixed in the first vertical hole, the second connecting hole 24 is provided with a second vertical hole, the lower part of the vertical shaft 27 is inserted in the second vertical hole in a sliding manner, the front part of the second connecting block 24 is provided with a second thread adjusting hole communicated with the second vertical hole, and the second adjusting knob 25 is installed in the second thread adjusting hole in a threaded manner and is abutted against the vertical shaft 27. Be equipped with front and back hole on the second connecting block 24, remove the front end of handle 35 and insert front and back downthehole, second connecting block 24 is equipped with the third screw thread regulation hole with front and back hole intercommunication, and third adjust knob 26 screw thread is installed in third screw thread regulation hole and with remove handle 35 butt.
The head mechanism 3 includes a nozzle 31, a nozzle holder 32, a high-pressure hose joint 33, an adjustment handle 34, and a moving handle 35. The spray head mechanism is installed on the connecting mechanism 2, the connector 33 is a high-pressure hose connector, the nozzles 31, the high-pressure hose connector and the adjusting handle 34 are all installed on the nozzle frame 32, one end of the moving handle 35 penetrates through the second connecting block 24 in a left-right sliding mode, the moving handle 35 is fixedly connected with the nozzle frame 32, the six nozzles 31 are installed on the nozzle frame 32 in total and distributed in two rows, and the arrangement mode of the nozzles 31 improves the rust removal efficiency of the device. An adjusting handle 34 is fixed on the nozzle frame 32 for adjusting the position of the moving handle 35.
The ship rust removing device comprises a wall climbing trolley 1, a connecting mechanism 2 and a spray head mechanism 3; the wheels of the wall-climbing trolley 1 are electromagnetic wheels 11, the iron core 114 and the metal coil 113 wound around the iron core 114 are utilized to electrify the metal coil 113 to generate a magnetic field, so that the electromagnetic wheels 11 can be adsorbed on a ship, the adsorption capacity on the ship is strong, and the falling or overturning condition is not easy to occur when a screen plate or a hole is obstructed; the front and back positions of the first connecting block 22 are adjusted by the first adjusting knob 21 of the connecting structure 2, the up and down positions of the second connecting block 24 are adjusted by the second adjusting knob 25, the left and right positions of the movable handle 35 are adjusted by the third adjusting knob 26, and the movable handle 35 is connected with the sprayer structure 3, so that the sprayer structure 3 can be flexibly adjusted, and the angle between the water jet beam and the surface of the ship can be adjusted according to actual working conditions.
The magnetic adsorption force of the electromagnetic wheels 11 is adjusted by changing the size of the electrified current in the electromagnetic wheels 11 through the control electric plate 15, so that the moving trolley 1 can walk on the surface of a ship under complex working conditions, the adaptive capacity difference of the moving trolley 1 on the wall surface of the ship is improved, and the condition that the moving trolley falls or overturns due to the obstacle of a screen plate or a hole during operation is avoided.
The walking operation of the invention is controlled by the control electric plate 15 on the vehicle body, thus improving the automation degree of the device, facilitating the control operation of workers and being more flexibly suitable for different working conditions on the surface of the ship.
Compared with the existing ship rust removal device with a single nozzle 31, the ship rust removal device with the six nozzles 31 arranged in two rows is convenient to adjust the flow of water jet according to the actual working condition, the efficiency of the rust removal work of the device is improved, the processing width of the device in single operation is improved due to the arrangement of the multiple nozzles 31, and large-area ship rust can be better processed.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. A ship rust removing device is arranged on a base and is characterized by comprising a wall climbing trolley, a connecting mechanism and a spray head mechanism;
the wall-climbing trolley comprises a base, an electromagnetic wheel arranged at the lower part of the base and an electric box arranged at the upper part of the base, wherein a limiting connecting piece is arranged at the outer side of the electric box, and the electromagnetic wheel comprises a shell, an iron core arranged in the shell and a metal coil wound on the iron core;
the connecting structure comprises a horizontal shaft, a first connecting block, a vertical shaft and a second connecting block, the horizontal shaft is fixedly arranged on the limiting connecting piece, the horizontal shaft penetrates through the first connecting block from front to back, and a first adjusting knob for adjusting the position of the first connecting block is arranged on the first connecting block; the upper part of the vertical shaft is fixedly arranged on the first connecting block, the lower part of the vertical shaft penetrates through the second connecting block in a sliding manner, and the second connecting block is provided with a second adjusting knob for adjusting the position of the second connecting block;
the shower nozzle mechanism includes nozzle carrier, a plurality of establishing shower nozzle on the nozzle carrier and with the joint that the shower nozzle is connected, the nozzle carrier is the fixedly connected with removal handle still, the one end left and right directions slip of removal handle passes the second connecting block, be equipped with on the second connecting block and be used for adjusting remove the third adjust knob of handle position.
2. The rust removing apparatus for ships as claimed in claim 1, wherein a permanent magnet for increasing adsorptivity of the wall-climbing trolley and the ship is provided at a lower portion of the base.
3. The rust removing device for the ship as claimed in claim 1, wherein four fixing blocks are fixedly arranged at the lower part of the base, an explosion-proof device is respectively connected with the four fixing blocks, the four explosion-proof devices are respectively and electrically connected with the metal coils of the four electromagnetic wheels, a control electric board electrically connected with the electric box is arranged on the base, and the control electric board is further electrically connected with the four explosion-proof devices respectively.
4. The rust removing device for the ship as claimed in claim 1, wherein a backup battery electrically connected with the control electric board is further arranged on the base.
5. The ship rust removing device as claimed in claim 1, wherein a hoisting ring is fixedly arranged at the rear end of the base, and a handle is arranged at the side of the base.
6. The rust removing device for the ship as claimed in claim 1, wherein the first connecting block is provided with front and rear holes, the horizontal shaft passes through the front and rear holes in a front-and-rear direction, the upper portion of the first connecting block is provided with a first threaded adjusting hole communicated with the front and rear holes, and the first adjusting knob is threadedly mounted in the first threaded adjusting hole and abutted against the horizontal shaft.
7. The rust removing device for the ship as claimed in claim 6, wherein the first connecting block is provided with a first vertical hole, the upper portion of the vertical shaft is fixed in the first vertical hole, the second connecting hole is provided with a second vertical hole, the lower portion of the vertical shaft is slidably inserted into the second vertical hole, the front portion of the second connecting block is provided with a second threaded adjusting hole communicated with the second vertical hole, and the second adjusting knob is threadedly mounted in the second threaded adjusting hole and abuts against the vertical shaft.
8. The rust removing device for the ship as claimed in claim 7, wherein the second connecting block is provided with front and rear holes into which the front end of the moving handle is inserted, the second connecting block is provided with a third screw-thread adjusting hole communicating with the front and rear holes, and the third adjusting knob is screw-mounted in the third screw-thread adjusting hole and abuts against the moving handle.
9. A rust removing apparatus for ships as claimed in claim 1, wherein the spray heads are provided in six and two rows.
10. The rust removing device for the ship as claimed in claim 1, wherein an adjusting handle is fixedly arranged on the nozzle frame.
CN202010306871.1A 2020-04-17 2020-04-17 Ship rust removal device Pending CN111498041A (en)

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Application Number Priority Date Filing Date Title
CN202010306871.1A CN111498041A (en) 2020-04-17 2020-04-17 Ship rust removal device

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Application Number Priority Date Filing Date Title
CN202010306871.1A CN111498041A (en) 2020-04-17 2020-04-17 Ship rust removal device

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CN202010306871.1A Pending CN111498041A (en) 2020-04-17 2020-04-17 Ship rust removal device

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CN114871021A (en) * 2022-06-06 2022-08-09 广船国际有限公司 Automatic paint spraying trolley
CN114893656A (en) * 2022-04-06 2022-08-12 四川省建筑科学研究院有限公司 Magnetic type building monitoring equipment installation mechanism

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CN114893656A (en) * 2022-04-06 2022-08-12 四川省建筑科学研究院有限公司 Magnetic type building monitoring equipment installation mechanism
CN114871021A (en) * 2022-06-06 2022-08-09 广船国际有限公司 Automatic paint spraying trolley

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Application publication date: 20200807