CN117885862A

CN117885862A - Rust removal cleaning device for ship and ocean engineering

Info

Publication number: CN117885862A
Application number: CN202410118242.4A
Authority: CN
Inventors: 李金澄; 嵇春艳; 崔杰; 李永正; 夏志平; 唐文杰; 薛智友
Original assignee: Jiangsu University of Science and Technology
Current assignee: Jiangsu University of Science and Technology
Priority date: 2024-01-29
Filing date: 2024-01-29
Publication date: 2024-04-16

Abstract

The invention discloses a rust removal cleaning device for ships and ocean engineering; the device comprises a middle tank, a side tank, a mounting seat, a cleaning spray head, a connecting seat, a first slide way, a second slide way, a claw, a plunger rod, a two-way motor, a first screw rod, a cross clamping seat, a second screw rod, a square sleeve, a square rod, a first spring, a cross clamping groove, a lantern ring and a guide block, wherein the mounting seat is fixedly connected at the extending end, and a clamping mechanism which is used for stabilizing the side tank is also arranged in the middle tank; the invention solves the problems that the existing cleaning rust removing device is inconvenient and flexible to use in combination, and can not be flexibly adjusted in the using process, thereby being convenient to implement and change the cleaning range; in addition, the device has the characteristics of convenient combination and disassembly, convenient adjustment of the cleaning range in the cleaning process, high use flexibility and good cleaning effect.

Description

Rust removal cleaning device for ship and ocean engineering

Technical Field

The invention belongs to the field of ships and ocean engineering, and particularly relates to a rust removal cleaning device for ships and ocean engineering.

Background

With the development of industry, large ships rust removal and cleaning are an important business in the ship industry, are an indispensable important link for shipbuilding and ship repair, are primary steps before ship coating, and in addition, because the outer walls of the ships are immersed in seawater for a long time, corrosion is inevitably generated, so that the service life of the ships is prolonged, the use safety is improved, and when the outer walls of the ships are corroded to a certain extent, the rust removal and cleaning are necessary.

The existing ship hull is clear of various attachments by adopting the high-pressure water gun when being cleaned, and the high-pressure water gun is manually held for a plurality of times, so that the cleaning efficiency is greatly reduced.

Although the existing high-pressure water gun for cleaning and rust removal can be assembled with the intelligent robot and directly can rely on magnetic attraction to enable related equipment to carry the high-pressure water gun to be adsorbed on the hull of a ship and walk on the surface of the ship, the existing equipment can only carry one spray head, or the cleaning of the double spray heads is realized, the combination use can not be conveniently carried out according to the needs, and the adjustment can not be realized in the use process. Therefore, a rust removing and cleaning device for ships and ocean engineering is provided.

Disclosure of Invention

The invention aims to: the invention aims to provide a rust removal cleaning device for ships and ocean engineering, which solves the problems that the existing cleaning rust removal device is inconvenient to use in a flexible combination manner, can not be flexibly adjusted in the using process, and is convenient to implement and change the cleaning range.

The technical scheme is as follows: the invention relates to a rust removal cleaning device for ships and ocean engineering, which comprises a middle tank and side tanks;

The left side and the right side of the upper end face and the lower end face of the middle-placed box are respectively provided with a first slideway, the lower end face of the side box is provided with a second slideway, one side, close to the middle-placed box, of the side box is fixedly connected with clamping jaws in an up-down symmetrical mode, a front inserting rod and a rear inserting rod are fixedly connected to the side box between the upper clamping jaw and the lower clamping jaw, a bidirectional motor is fixedly arranged at the middle position in the middle-placed box, two side output ends of the bidirectional motor are fixedly connected with a first screw rod, mutually far ends of the first screw rods on two sides extend to two outer sides of the middle-placed box respectively, the extending ends of the first screw rods are fixedly connected with cross clamping seats, two inner walls on two sides of the extending direction of the side box are respectively provided with a second screw rod in a rotating mode, one end, close to the middle-placed box, of the second screw rod extends to the outer side of the side box, and is fixedly connected with a square sleeve at the extending end;

the square sleeve is internally sleeved with a square rod in a sliding manner, one end of the square rod is slidably sleeved in the square sleeve, a first spring is fixedly connected between the square rod and the inner wall of the square sleeve, the other end of the square rod extends outside the square sleeve and is fixedly connected with a cross clamping groove, the cross clamping groove is matched with the cross clamping seat for insertion, a lantern ring is sleeved on the outer side surface of the screw rod II in a threaded manner, the lower end of the lantern ring is fixedly connected with a guide block, the guide block is slidably arranged in a second slide way, the lower end of the guide block extends below the side box and is fixedly connected with an installation seat at the extending end, and a clamping mechanism which is firmly connected with the side box is further arranged in the middle box.

Further, the screens mechanism includes spacing slide bar, fixture block, draw-in groove and sleeve plate put the equal fixedly connected with of terminal surface four corners about the case limit slide bar, control with two between the limit slide bar lateral surface of one side limit slide bar between the common slip cover be equipped with the slide, just fixedly connected with spring two between the surface of slide and put the case, every the slide is close to put the equal fixedly connected with fixture block in one side of case, and it keeps away from put the equal fixedly connected with sloping block one of a side of case, every the draw-in groove has all been seted up to the jack catch lateral surface, the fixture block is installed with the draw-in groove cooperation, every the equal thread bush of lateral surface of lead screw is equipped with the sleeve plate the slide of upper and lower both ends of sleeve plate run through upper and lower both sides respectively and extend in the outside of putting the case in the lump to at extension end fixedly connected with sloping block two, sloping block two is laminated with sloping block one and slides.

Further, the upper end and the lower end of the sleeve plate are respectively arranged in a first slideway arranged on the upper side and the lower side in a sliding way, and the output ends on the two sides of the two-way motor are opposite to the screw threads of a first screw rod fixedly connected with the two-way motor.

Furthermore, the front end and the rear end of the left side surface and the right side surface of the middle box are respectively provided with a jack, and the inserted bars fixedly connected with the side boxes are matched with the jacks for insertion.

Further, the cross clamping grooves are arranged between the clamping claws at the upper side and the lower side and the inserting rods at the front side and the rear side.

Further, bolt seats are fixedly connected to the front side and the rear side of each claw, bolts are installed in the bolt seats, and the bolts penetrate through the bolt seats and are fixedly installed with the middle box.

Further, one end of the first screw rod, which is far away from the bidirectional motor, is fixedly connected with a first rotary table, the first screw rod penetrates through the side face of the middle box through rotation of the first rotary table, and the first rotary table is sleeved on the side face of the middle box through rotation of the first rotary table.

Further, one end of the second screw rod, which is close to the middle box, is fixedly connected with a second turntable, the second turntable penetrates through the side surface of the side box in a rotating mode, and the second turntable is sleeved on the side surface of the side box in a rotating mode.

Further, the screw rods in the side boxes at the two sides of the middle box are opposite in rotation direction.

Further, the lower end surface of the middle tank is provided with a mounting seat, a cleaning spray head is fixedly arranged through the mounting seat, the upper end surface of the middle tank is fixedly provided with a connecting seat,

The beneficial effects are that: compared with the prior art, the invention has the characteristics that: 1. according to the invention, the middle tank is independently used, the cleaning spray head is arranged below the mounting seat, the middle tank is arranged on the mechanical arm of the related intelligent robot through the connecting seat, or the middle tank can be arranged on some manual handheld equipment, so that the cleaning and rust removing operation is performed in a large area, when the cleaning and rust removing operation is required to be performed in a large area, the side tanks are arranged on one side or two sides of the middle tank, then the bidirectional motor is started, the screw rod I is driven to rotate, the sleeve plates on the two sides are driven to separate from each other, the inclined block is compressed, the sliding plate is driven to move in the direction close to the middle tank, the clamping block is driven to move towards the clamping groove formed on the corresponding clamping jaw, the preliminary positioning is realized, and then bolts are arranged in the bolt seats on the front side and the rear side of the clamping jaw (the working principle is that the sleeve plates are sleeved on the screw rod I, and the upper end and the lower end of the sleeve plates are arranged in the slide way, and when the screw rod I rotates, the sleeve plates can be driven to move, the moving direction changes according to the positive and negative rotation of the screw rod I; the side boxes are connected with the middle box, so that the side boxes are arranged on one side or two sides of the middle box, and the cleaning spray heads can be continuously arranged through the mounting seats fixedly connected below the inner lantern rings of the side boxes through the guide blocks, so that the combination of flexible matching of multiple spray heads is realized; 2. according to the invention, in the process of installing the side box, the cross clamping seat fixedly connected with the outer side of the screw rod I can not be accurately clamped with the cross clamping groove arranged at one end of the screw rod II in the side box, so that the cross clamping seat and the cross clamping groove can be extruded firstly, the square rod is pushed to shrink inwards to slide inwards to the direction sleeve, the spring I is compressed until the cross clamping seat and the cross clamping groove can deflect relatively after the bidirectional motor is started subsequently, and then the cross clamping seat and the cross clamping groove are aligned and matched with each other by the restoring force of the spring I (when the side box is installed, the placement positions of the cross clamping grooves on the square clamping seat and the square rod can not be opposite to each other, but the cross clamping groove can be compressed due to the existence of the square sleeve, the square rod and the spring I, and the cross clamping groove can be pushed to be matched with the cross clamping seat under the elastic action of the spring I after the square clamping seat rotates to the position corresponding to the cross clamping groove; 3. the invention provides a rust removal cleaning device for ships and ocean engineering, which can be matched with clamping positions through a cross clamping seat and a cross clamping groove, so that in a specific cleaning process, a bidirectional motor can be conveniently started in a forward and reverse rotation mode, a screw rod II in a side box at two sides can be driven to synchronously rotate in a forward and reverse direction, collar rings at two sides are driven to slide in the side box, the collar rings at two sides and the position spacing adjustment relative to a middle box are realized, the cleaning range is changed, the spacing can be increased when the large-range cleaning is needed, the spacing can be reduced when the small-range cleaning or the fine cleaning is needed (when the cross clamping seat and the cross clamping groove are matched with clamping positions, linkage can be realized, and the cross clamping groove is connected with the screw rod II and can drive the screw rod II to rotate);

The device has the characteristics of convenient combination and disassembly, convenient adjustment of the cleaning range in the cleaning process, high use flexibility and good cleaning effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is a schematic view of the structure of the junction between the middle tank and the side tank of the present invention;

FIG. 6 is an enlarged view of FIG. 5 at B;

FIG. 7 is a schematic view of the structure of one end of the center box of the present invention;

FIG. 8 is a schematic view of the internal structure of the side case of the present invention;

In the figure: 1. a middle box; 2. a side case; 3. a mounting base; 4. cleaning the spray head; 5. a first slideway; 6. a second slideway; 7. a claw; 8. a rod; 9. a bi-directional motor; 10. a first screw rod; 11. a cross clamping seat; 12. a second screw rod; 13. a square sleeve; 14. square bar; 15. a first spring; 16. a cross clamping groove; 17. a collar; 18. a guide block; 19. a limit slide bar; 20. a slide plate; 21. a second spring; 22. an oblique block I; 23. a clamping block; 24. a clamping groove; 25. a sleeve plate; 26. a second oblique block; 27. a first turntable; 28. a second turntable; 29. and a jack.

Detailed Description

In order to more clearly illustrate the technical scheme of the invention, the technical scheme of the invention is further described in detail below with reference to the accompanying drawings;

as shown in the figure, the rust removal cleaning device for ships and ocean engineering comprises a middle tank 1 and a side tank 2, wherein an installation seat 3 is arranged on the lower end surface of the middle tank 1, a cleaning spray head 4 is fixedly arranged through the installation seat 3, a connecting seat is fixedly arranged on the upper end surface of the middle tank 1, a first slide way 5 is arranged on the left side and the right side of the upper end surface and the lower end surface of the middle tank 1, a second slide way 6 is arranged on the lower end surface of the side tank 2, clamping claws 7 are symmetrically and fixedly connected on one side, close to the middle tank 1, of the side tank 2 between the upper clamping claw 7 and the lower clamping claw 7, a front inserting rod 8 and a rear inserting rod 8 are fixedly arranged on the middle position in the middle tank 1, and screw rods 10 are fixedly connected to the output ends on the two sides of the two-way motor 9.

Through using in putting case 1 alone, the clean shower nozzle 4 of below installation at the mount pad is put case 1 and is installed on the arm of relevant intelligent robot through the connecting seat simultaneously, perhaps also can install on some artificial handheld device, and then operate and use.

Further, in the present invention: the two sides the lead screw I10 keep away from the end each other and extend to the two outsides of put case 1 respectively to at the equal fixedly connected with cross cassette 11 of extension end, the both sides inner wall of side case 2 extending direction all rotates the cover and is equipped with lead screw II 12, just lead screw II 12 is close to the one end of putting case 1 and extends in the outside of side case 2, and at extension end fixedly connected with square sleeve 13 square rod 14 is equipped with to the slip cap in square sleeve 13 square rod 14's one end slip cap establishes in square sleeve 13 to fixedly connected with spring I15 between the inner wall of square sleeve 13, square rod 14's the other end extends in square sleeve 13's outside to fixedly connected with cross draw-in groove 16 and cross cassette 11 cooperation are installed the lateral surface thread bush of lead screw II 12 is equipped with lantern ring 17, and the lower extreme fixedly connected with guide block 18 of lantern ring 17, guide block 18 slides and sets up in slide II 6 just the lower extreme of guide block 18 extends in the below of side case 2, and is fixedly connected with 3 in the side case 1 and is put in the firm position mechanism of setting up with side case 2.

Further, the clamping mechanism comprises limit slide bars 19, clamping blocks 23, clamping grooves 24 and sleeve plates 25, the limit slide bars 19 are fixedly connected to four corners of the upper end face and the lower end face of the middle-placed box 1, a slide plate 20 is sleeved between the outer side faces of the front limit slide bars 19 and the rear limit slide bars 19 on the same side in a sliding mode, springs two 21 are fixedly connected between the slide plate 20 and the surface of the middle-placed box 1, each slide plate 20 is fixedly connected with a clamping block 23 on one side, close to the middle-placed box 1, of each slide plate 20, a first inclined block 22 is fixedly connected to one side, far away from the middle-placed box 1, of each clamping block 7, the clamping grooves 24 are formed in the outer side faces of each clamping block 23, the clamping grooves 24 are matched and inserted, sleeve plates 25 are sleeved on the outer side faces of each first screw rod 10 in a threaded mode, the upper end and the lower end of each sleeve plate 25 penetrate through a first slide way 5 on the upper side and the lower side respectively, extend to the outer side of the middle-placed box 1, an inclined block two 26 are fixedly connected to the inclined block two 26, and the inclined block one 22 are attached and slide.

Furthermore, the front and rear ends of the left and right sides of the middle box 1 are provided with insertion holes 29, and the inserted bars 8 fixedly connected with the side boxes 2 are matched with the insertion holes 29.

Bolt seats are fixedly connected to the front side and the rear side of each claw 7, bolts are installed in the bolt seats, and the bolts penetrate through the bolt seats to be fixedly installed with the middle tank 1; the bolts and bolt housings are prior art and are shown in fig. 1, but are not labeled.

When large-area cleaning and rust removing operation is needed, the side boxes 2 are placed on one side or two sides of the middle box 1, then the bidirectional motor 9 is started to drive the screw rod I10 to rotate, the sleeve plates 25 on the two sides are pushed to drive the inclined blocks II 26 to be far away from each other, the first compression inclined block 22 drives the sliding plate 20 to move towards the direction close to the middle box 1, the clamping blocks 23 are driven to move towards the clamping grooves 24 formed on the corresponding clamping claws 7 to clamp, preliminary positioning is achieved, then bolts are installed in bolt seats on the front side and the rear side of the clamping claws 7 and are connected with the middle box 1, the side boxes 2 are installed on one side or two sides of the middle box 1, the side boxes 2 can be continuously provided with the cleaning spray heads 4 through the installation seats fixedly connected with the guide blocks 18 below the inner sleeve rings 17, and flexible combination of multiple spray heads is achieved;

through the process of installing the side case 2, the cross clamping seat 11 fixedly connected to the outer side of the first screw rod 10 may not be accurately clamped with the cross clamping groove 16 installed at one end of the second screw rod 12 in the side case 2, so that the cross clamping seat 11 and the cross clamping groove 16 are firstly extruded to push the square rod 14 to slide inwards towards the direction sleeve 13 and compress the first spring 15 until the opposite deflection of the cross clamping seat 11 and the cross clamping groove 16 occurs after the bidirectional motor 9 is started subsequently, and then the matched clamping position of the two is realized by the restoring force of the first spring 15 after the cross clamping seat 11 and the cross clamping groove 16 are aligned.

Further, in the present invention: the upper end and the lower end of the sleeve plate 25 are respectively arranged in a first slide way 5 arranged at the upper side and the lower side in a sliding way, and the screw threads of a first screw rod 10 fixedly connected with the output ends at the two sides of the two-way motor 9 are opposite in rotation direction.

The cross clamping groove 16 is arranged between the clamping claws 7 at the upper side and the lower side and the inserted bars 8 at the front side and the rear side.

One end of the first screw rod 10, which is far away from the bidirectional motor 9, is fixedly connected with a first turntable 27, and penetrates through the side surface of the middle-placed box 1 in a rotating mode through the first turntable 27, and the first turntable 27 is sleeved on the side surface of the middle-placed box 1 in a rotating mode.

Further, a second turntable 28 is fixedly connected to one end of the second screw rod 12, which is close to the middle box 1, and penetrates through the side surface of the side box 2 in a rotating manner through the second turntable 28, and the second turntable 28 is sleeved on the side surface of the side box 2 in a rotating manner.

Further, screw rods II 12 in side boxes 2 on two sides of the middle box 1 are opposite in screw rotation direction.

Further, the cross clamping seat 11 and the cross clamping groove 15 can be matched with clamping positions, forward and reverse rotation of the bidirectional motor 9 is started conveniently in a specific cleaning process, the screw rods two 12 in the side boxes 2 on two sides can be driven to synchronously rotate forward and reverse, the lantern rings 17 on two sides are driven to slide in the side boxes 2, the lantern rings 17 on two sides and the position interval adjustment relative to the middle box 1 are realized, the cleaning range is changed, the interval can be increased when the cleaning range is required to be large, and the interval can be reduced when the cleaning range is small or the cleaning range is fine.

Claims

1. The rust removal cleaning device for ships and ocean engineering comprises a middle tank (1) and side tanks (2) connected to the two sides of the middle tank, and is characterized in that a first slide way (5) is arranged on the left side and the right side of the upper end face and the lower end face of the middle tank (1), a second slide way (6) is arranged on the lower end face of the side tank (2), clamping claws (7) are symmetrically and fixedly connected to the upper side and the lower side of the side tank (2) close to the middle tank (1), and a front inserting rod and a rear inserting rod (8) are fixedly connected to the side tank (2) between the upper clamping claw and the lower clamping claw (7);

the two-way motor (9) is fixedly arranged at the middle position in the middle box (1), screw rods I (10) are fixedly connected to the output ends of the two sides of the two-way motor (9), the mutually far ends of the screw rods I (10) at the two sides respectively extend to the two outer sides of the middle box (1), cross clamping seats (11) are fixedly connected to the extending ends of the screw rods I, screw rods II (12) are rotatably sleeved on the inner walls of the two sides of the extending direction of the side box (2), one end, close to the middle box (1), of the screw rods II (12) extends to the outer side of the side box (2) and is fixedly connected with a square sleeve (13) at the extending end, a square rod (14) is sleeved in the square sleeve (13) in a sliding mode, a spring I (15) is fixedly connected between the other end of the square rod (14) and the inner wall of the square sleeve (13), a cross clamping groove (16) is fixedly connected to the outer side of the square sleeve (13), and the cross clamping groove (16) is matched with the cross clamping seat (11) in a sliding mode;

The screw rod is characterized in that a lantern ring (17) is sleeved on the outer side surface of the screw rod II (12) in a threaded manner, a guide block (18) is fixedly connected to the lower end of the lantern ring (17), the guide block (18) is slidably arranged in the slide way II (6), the lower end of the guide block (18) extends below the side box (2), an installation seat (3) is fixedly connected to the extending end, and a clamping mechanism which is stable with the side box (2) is further arranged in the middle box (1).

2. The rust removal cleaning device for ships and ocean engineering according to claim 1, wherein the clamping mechanism comprises limiting slide bars (19), clamping blocks (23), clamping grooves (24) and sleeve plates (25), wherein the limiting slide bars (19) are fixedly connected to four corners of the upper end face and the lower end face of the middle-placed box (1), sliding plates (20) are sleeved between the outer side faces of the front limiting slide bars (19) and the rear limiting slide bars (19) on the same side in a sliding mode, springs II (21) are fixedly connected between the sliding plates (20) and the surfaces of the middle-placed box (1), clamping blocks (23) are fixedly connected to one side, close to the middle-placed box (1), of each sliding plate (20), inclined blocks I (22) are fixedly connected to one side, far away from the middle-placed box (1), of each clamping block (23) and each clamping groove (24) are arranged on the outer side face of each clamping jaw (7) in a matched and inserted mode;

The outer side surface of each screw rod I (10) is provided with a sleeve plate (25) in a threaded sleeve mode, the upper end and the lower end of the sleeve plate (25) respectively penetrate through the slide ways I (5) on the upper side and the lower side and extend to the outer side of the middle-placed box (1), an inclined block II (26) is fixedly connected to the extending end of the inclined block II, and the inclined block II (26) and the inclined block I (22) are attached and slide.

3. The rust removing and cleaning device for ships and ocean engineering according to claim 2, wherein the upper and lower ends of the sleeve plate (25) are respectively arranged in slide ways I (5) arranged on the upper and lower sides in a sliding manner, and the screw threads of the screw rods I (10) fixedly connected with the two output ends of the two-way motor (9) are opposite in rotation direction.

4. The rust removing and cleaning device for ships and ocean engineering according to claim 1, wherein the front end and the rear end of the left side surface and the right side surface of the middle tank (1) are respectively provided with a jack (29), and the inserted bar (8) fixedly connected with the side tank (2) is matched with the jacks (29).

5. The rust removing and cleaning device for ships and ocean engineering according to claim 1, wherein the cross clamping groove (16) is arranged between the clamping jaws (7) on the upper side and the lower side and the inserting rods (8) on the front side and the rear side.

6. The rust removing cleaning device for ships and ocean engineering according to claim 1, wherein bolt seats are fixedly connected to the front side and the rear side of each claw (7), bolts are installed in the bolt seats, and the bolts penetrate through the bolt seats and are fixedly connected with the middle tank (1).

7. The rust removing and cleaning device for ships and ocean engineering according to claim 1, wherein a first rotary table (27) is fixedly connected to one end of the first screw rod (10) far away from the bidirectional motor (9), and penetrates through the side face of the middle tank (1) in a rotary mode through the first rotary table (27), and the first rotary table (27) is sleeved on the side face of the middle tank (1) in a rotary mode.

8. The rust removing and cleaning device for ships and ocean engineering according to claim 1, wherein a second rotary table (28) is fixedly connected to one end of the second screw rod (12) close to the middle tank (1) and penetrates through the side surface of the side tank (2) in a rotary mode through the second rotary table (28), and the second rotary table (28) is rotatably sleeved on the side surface of the side tank (2).

9. The rust removing and cleaning device for ships and ocean engineering according to claim 1, wherein screw threads of screw rods II (12) in side tanks (2) at two sides of the middle tank (1) are opposite in rotation direction.

10. The rust removing cleaning device for ships and ocean engineering according to claim 1, wherein a mounting seat (3) is installed on the lower end face of the middle tank (1), a cleaning spray head (4) is fixedly installed through the mounting seat (3), and a connecting seat is fixedly installed on the upper end face of the middle tank (1).