CN213411548U

CN213411548U - Ship bottom rust removal equipment for ship dock repair

Info

Publication number: CN213411548U
Application number: CN202021327046.1U
Authority: CN
Inventors: 李福森; 潘润道; 汤大伟; 南海博; 李敢; 任宇刚; 赵利平
Original assignee: China Shipbuilding NDRI Engineering Co Ltd
Current assignee: China Shipbuilding NDRI Engineering Co Ltd
Priority date: 2020-04-27
Filing date: 2020-07-08
Publication date: 2021-06-11
Anticipated expiration: 2030-07-08

Abstract

The utility model belongs to the field of ship dock repair, and particularly discloses a ship bottom rust removal device for ship dock repair, which comprises a base, an adjusting mechanism and a rust removal mechanism, wherein the bottom of the base is provided with a moving wheel, and the top of the base is fixedly provided with the adjusting mechanism; the adjusting mechanism is used for adjusting the derusting mechanism and comprises a shell, a screw, a sliding seat and an installation arm, wherein an installation cavity is arranged in the shell, and an opening is formed in the shell; the screw is movably connected between the two side walls of the installation cavity through a rotating shaft, a sliding seat is sleeved on the screw, and a motor for driving the screw to rotate is arranged outside the shell; the mounting arm is hinged to the top end of the shell, a rust removing mechanism is fixedly mounted at the side end of the mounting arm, and a rotating seat is mounted on one side of the end, far away from the rust removing mechanism, of the mounting arm; the sliding seat is rotatably connected with a supporting rod, and the free end of the supporting rod extends out of the opening and extends to the rotating seat and is movably connected with the rotating seat. The utility model discloses a mode that rust cleaning abrasive band was polished is polished the corrosion part of hull bottom lateral part, has improved rust cleaning efficiency, has guaranteed the rust cleaning effect.

Description

Ship bottom rust removal equipment for ship dock repair

Technical Field

The utility model relates to a boats and ships dock repair field specifically is a boats and ships dock repair is with hull bottom rust cleaning equipment.

Background

Manual work has long prevented the improvement of the efficiency of the dock repair of a ship and the shortening of the dock repair cycle. In the ship dock repair project, rust removal and paint occupy important positions, and the quality and the period of the dock repair are directly influenced by the efficiency and the quality of the rust removal and the paint. In recent years, high-pressure water cleaning and rust removing technology and high-pressure paint spraying new technology are widely used in ship dock repair engineering, and dock maintenance equipment has higher and higher requirements on operation safety, automation level, reduction of labor intensity of workers, operation efficiency and the like.

When dock maintenance is carried out on a ship, rust removal is an essential step, and at present, most methods are used for removing rust on the ship, but the rust removal effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ship is bottom rust cleaning equipment for dock repair 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: a ship bottom rust removal device for ship dock repair comprises a base, an adjusting mechanism and a rust removal mechanism, wherein a moving wheel is arranged at the bottom of the base, and the adjusting mechanism is fixedly arranged at the top of the base; the adjusting mechanism is used for adjusting the derusting mechanism and comprises a shell, a screw rod, a sliding seat and an installation arm, an installation cavity is arranged in the shell, and an opening is formed in the shell; the screw is movably connected between the two side walls of the installation cavity through a rotating shaft, a sliding seat is sleeved on the screw, and a motor for driving the screw to rotate is arranged outside the shell; the mounting arm is hinged to the top end of the shell, a rust removing mechanism is fixedly mounted at the side end of the mounting arm, and a rotating seat is mounted on one side of the end, far away from the rust removing mechanism, of the mounting arm; the sliding seat is rotatably connected with a supporting rod, and the free end of the supporting rod extends out of the opening and extends to the rotating seat and is movably connected with the rotating seat.

Preferably, a water tank is installed on one side of the shell, a water pump is arranged in the water tank, and the output end of the water pump is connected with a water delivery hose.

Preferably, the water delivery hose extends to one side of the mounting arm and is connected with the nozzle, and the mounting arm is provided with a fixing clamp for fixing the water delivery hose.

Preferably, the rust removal mechanism comprises a rust removal frame, a rust removal abrasive belt, an abrasive belt driving wheel and an abrasive belt driven wheel, the abrasive belt driving wheel and the abrasive belt driven wheel are both arranged on the inner side of the rust removal frame, and the abrasive belt driving wheel is driven by an abrasive belt driving motor and is linked with the abrasive belt driven wheel through the rust removal abrasive belt.

Preferably, the inner side of the derusting machine frame is also provided with an installation plate, the end part of the installation plate, which is close to the derusting abrasive belt, is provided with an installation groove, an elastic part is arranged in the installation groove, the end part of the elastic part is connected with a support plate, and the free end of the support plate is abutted to the derusting abrasive belt.

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

the utility model discloses a mode that rust cleaning abrasive band was polished is polished the corrosion part of hull bottom lateral part, has improved rust cleaning efficiency, has guaranteed the rust cleaning effect, and the rust cleaning mechanism accessible adjustment mechanism of adoption adjusts, adjusts in facilitating the use, and the part of hull bottom lateral part is conveniently derusted simultaneously and is polished.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention in application.

In the figure: 1. a base; 2. a moving wheel; 3. a housing; 4. a screw; 5. a slide base; 6. mounting an arm; 7. A motor; 8. a rotating seat; 9. a strut; 10. a water tank; 11. a water delivery hose; 12. a derusting frame; 13. Derusting abrasive belts; 14. a driving wheel of the abrasive belt; 15. a belt driven wheel; 16. mounting a plate; 161. mounting grooves; 162. an elastic member; 163. and (4) a support plate.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a ship bottom rust removal device for ship dock repair comprises a base 1, an adjusting mechanism and a rust removal mechanism, wherein a moving wheel 2 is arranged at the bottom of the base 1, and the adjusting mechanism is fixedly arranged at the top of the base 1; the adjusting mechanism is used for adjusting the derusting mechanism and comprises a shell 3, a screw rod 4, a sliding seat 5 and a mounting arm 6, a mounting cavity is arranged in the shell 3, and an opening is formed in the shell 3; the screw rod 4 is movably connected between two side walls of the installation cavity through a rotating shaft, a sliding seat 5 is sleeved on the screw rod 4, and a motor 7 for driving the screw rod 4 to rotate is arranged outside the shell 3; the mounting arm 6 is hinged to the top end part of the shell 3, a rust removing mechanism is fixedly mounted at the side end part of the mounting arm 6, and a rotating seat 8 is mounted on one side of the end part, far away from the rust removing mechanism, of the mounting arm 6; the sliding seat 5 is rotatably connected with a supporting rod 9, and the free end of the supporting rod 9 extends out of the opening and extends to the rotating seat 8 and is movably connected with the rotating seat 8.

Further, a water tank 10 is installed on one side of the shell 3, a water pump is arranged in the water tank 10, and the output end of the water pump is connected with a water delivery hose 11.

Furthermore, the water hose 11 extends to one side of the mounting arm 6 and is connected with a nozzle, and the mounting arm 6 is provided with a fixing clamp for fixing the water hose 11.

Furthermore, the derusting mechanism comprises a derusting rack 12, a derusting abrasive belt 13, an abrasive belt driving wheel 14 and an abrasive belt driven wheel 15, wherein the abrasive belt driving wheel 14 and the abrasive belt driven wheel 15 are both arranged on the inner side of the derusting rack 12, and the abrasive belt driving wheel 14 is driven by an abrasive belt driving motor and is linked with the abrasive belt driven wheel 15 through the derusting abrasive belt 13.

Further, the inner side of the derusting machine frame 12 is also provided with a mounting plate 16, the end of the mounting plate 16 close to the derusting abrasive belt 13 is provided with a mounting groove 161, an elastic member 162 is arranged in the mounting groove 161, the end of the elastic member 162 is connected with a support plate 163, and the free end of the support plate 163 is abutted to the derusting abrasive belt 13.

The working principle is as follows:

the utility model discloses a mode that rust cleaning abrasive band was polished is polished the corrosion part of hull bottom lateral part, has improved rust cleaning efficiency, has guaranteed the rust cleaning effect, and the rust cleaning mechanism accessible adjustment mechanism of adoption adjusts, adjusts in facilitating the use, and the part of hull bottom lateral part is conveniently derusted simultaneously and is polished. When the rust removing device is used, the rust removing device is moved to a rust part on the side part of a ship bottom, the motor 7 is started to drive the screw rod 4 to rotate, the sliding seat 5 on the screw rod 4 moves along the length direction of the screw rod 4 and drives the supporting rod 9 when the screw rod 4 rotates, the end part of the supporting rod 9 is movably connected with the rotating seat 8, the mounting arm 6 rotates under the coordination of the supporting rod 9, the mounting arm 6 drives the rust removing mechanism to be close to the rust part on the side part of the ship bottom, the abrasive belt driving motor and the water pump are started, the abrasive belt driving motor drives the rust removing abrasive belt 13 to rotate through the abrasive belt driving wheel 14 and the abrasive belt driven wheel 15, the rust removing mechanism 13 removes rust on the rust part, meanwhile, water pumped by the water pump can be output through the water delivery hose 11, and water can.

It is worth noting that: the utility model discloses in, motor, abrasive band driving motor all are connected with power and total controlling means with the water pump, and it realizes control to it through total controlling means, because the equipment that controlling means matches is equipment commonly used, belongs to current mature technique, no longer gives unnecessary here its electric connection relation and concrete circuit structure.

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. A ship bottom rust removal device for ship dock repair comprises a base (1), an adjusting mechanism and a rust removal mechanism, and is characterized in that a moving wheel (2) is arranged at the bottom of the base (1), and the adjusting mechanism is fixedly arranged at the top of the base (1); the adjusting mechanism is used for adjusting the derusting mechanism and comprises a shell (3), a screw (4), a sliding seat (5) and a mounting arm (6), a mounting cavity is arranged in the shell (3), and an opening is formed in the shell (3); the screw (4) is movably connected between two side walls of the installation cavity through a rotating shaft, a sliding seat (5) is sleeved on the screw (4), and a motor (7) for driving the screw (4) to rotate is arranged outside the shell (3); the mounting arm (6) is hinged to the top end of the shell (3), a rust removing mechanism is fixedly mounted at the side end of the mounting arm (6), and a rotating seat (8) is mounted on one side of the end, far away from the rust removing mechanism, of the mounting arm (6); the sliding seat (5) is rotatably connected with a supporting rod (9), and the free end of the supporting rod (9) extends out of the opening and extends to the rotating seat (8) and is movably connected with the rotating seat (8).

2. The bottom rust removal device for ship dock repair of claim 1, wherein: a water tank (10) is installed on one side of the shell (3), a water pump is arranged in the water tank (10), and the output end of the water pump is connected with a water delivery hose (11).

3. The bottom rust removal device for ship dock repair of claim 2, wherein: the water delivery hose (11) extends to one side of the mounting arm (6) and is connected with a nozzle, and the mounting arm (6) is provided with a fixing clamp for fixing the water delivery hose (11).

4. The bottom rust removal device for ship dock repair of claim 1, wherein: the derusting mechanism comprises a derusting rack (12), a derusting abrasive belt (13), an abrasive belt driving wheel (14) and an abrasive belt driven wheel (15), wherein the abrasive belt driving wheel (14) and the abrasive belt driven wheel (15) are both arranged on the inner side of the derusting rack (12), and the abrasive belt driving wheel (14) is driven by an abrasive belt driving motor and is linked with the abrasive belt driven wheel (15) through the derusting abrasive belt (13).

5. The bottom rust removal device for ship dock repair of claim 4, wherein: the inner side of the derusting frame (12) is also provided with a mounting plate (16), the end part of the mounting plate (16) close to the derusting abrasive belt (13) is provided with a mounting groove (161), an elastic part (162) is arranged in the mounting groove (161), the end part of the elastic part (162) is connected with a support plate (163), and the free end of the support plate (163) is abutted to the derusting abrasive belt (13).