Hoisting device for port maintenance

Abstract

The utility model discloses a hoisting device for port maintenance, which comprises two support plates, the tops of the two support plates are fixedly connected with support columns, the number of the support columns is at least four, the tops of the support columns are fixedly connected with a connecting frame, the top of the connecting frame is fixedly connected with a box body, and the top of the box body is fixedly connected with a lifting device. And a storage battery is arranged in the box body. By arranging the adjusting plate, the L-shaped inserting box and the L-shaped inserting plate are pulled inwards, so that the L-shaped inserting box and the L-shaped inserting plate slide on the surface of the sliding rod and slide in the adjusting plate at the same time, the L-shaped inserting plate is inserted into the L-shaped inserting box, the connecting rod slides on the surface of the notch, then the rotating ring is rotated through threads, and the rotating ring is attached to the surface of the adjusting plate; the L-shaped inserting plate and the L-shaped inserting box can be limited, the possibility that equipment falls off the lifting device is reduced, and the maintenance efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to a lifting device for port maintenance. Background Art

[0002] Generator sets (English name: Generators Set) are complete sets of mechanical equipment that convert other forms of energy into electrical energy. They are composed of a power system, a control system, a silencer system, a shock absorption system, and an exhaust system. They are driven by a turbine, a steam turbine, a diesel engine, or other power machinery. They convert the energy generated by water flow, air flow, fuel combustion, or nuclear fission into mechanical energy and transmit it to the generator, which then converts it into electrical energy and outputs it to electrical equipment for use. Generators are widely used in industrial and agricultural production, national defense, science and technology, and daily life. In recent years, with the advancement of technology, as a high-quality choice for home emergency power supply and outdoor travel power supply, lightweight and portable small generator sets have also begun to enter the daily lives of residents.

[0003] If the equipment near the port is damaged, a lifting device is needed to lift it so that personnel can repair it, such as a lifting device for motor maintenance disclosed in Chinese patent CN 217676581 U. The utility model discloses a lifting device for motor maintenance, including a fixed bottom plate, a plurality of support rollers are installed on the outer side of the fixed bottom plate, a plurality of support vertical rods are installed on the upper end of the fixed bottom plate, an oblique support rod is installed on the outer side of the support vertical rod, a sliding frame structure is installed on the upper end of the support vertical rod and the oblique support rod, a lifting mechanism is installed on the lower end of the sliding frame structure, and a lifting hook is installed on the lower end of the lifting mechanism. The lifting device for motor maintenance described in the utility model, after the motor is lifted, the motor is displaced, and the support rollers are used to move the device as a whole, which makes it more convenient to lift the motor at different positions and put it down at different positions after lifting, and plays a protective role. At the same time, the protective side plate reinforces and supports both sides of the drive motor and the winding drum, increases the lifting bearing capacity of the drive motor and the winding drum, and is more stable and safe for lifting and lifting.

[0004] Although the above patent can utilize hooks and other devices to lift and repair the equipment, the stability of the hook is poor and the equipment may fall off the hook, which may affect the normal maintenance of the equipment by personnel and affect the maintenance efficiency of the equipment. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a lifting device for port maintenance, which has the advantages of improving the stability of maintenance equipment without affecting the maintenance of equipment by personnel, and solves the problem of equipment falling off the hook surface and affecting the maintenance of equipment by personnel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting device for port maintenance, comprising two support plates, the tops of the two support plates are fixedly connected with support columns, the number of the support columns is at least 4, the tops of the support columns are fixedly connected with a connection frame, the top of the connection frame is fixedly connected with a box, the inside of the box is provided with a battery, the inner side of the connection frame is fixedly connected with a connection plate 1, the bottom of the connection plate 1 is fixedly connected with two connection plates 2, the right side of the connection plate 2 is fixedly connected with a rotating motor, the output end of the rotating motor passes through To the inner side of the second connecting plate, and the output end of the rotating motor is fixedly connected with a roller, the left end of the roller is movably connected to the second connecting plate, the surface of the roller is movably connected with a steel wire rope, an adjusting plate is provided at the bottom of the steel wire rope, a sliding rod is fixedly connected inside the adjusting plate, an L-shaped plug box and an L-shaped plug plate are provided on the surface of the sliding rod, a notch is provided inside the L-shaped plug plate, a connecting rod is fixedly connected to the front side of the L-shaped plug plate, a thread is provided on the surface of the connecting rod, a rotating ring is movably connected to the surface of the connecting rod through the thread, and the battery is electrically connected to the rotating motor.

[0007] As a preferred embodiment of the present invention, the bottom of the support plate is fixedly connected with running wheels, and the number of the running wheels is at least 4.

[0008] As a preferred embodiment of the present invention, a through opening is provided inside the box body, and a connecting door is movably connected to the inside of the through opening by screws.

[0009] As a preferred embodiment of the present invention, dustproof nets are provided inside the connecting door and the through opening, and the number of the dustproof nets is at least 2.

[0010] As a preferred embodiment of the present invention, a magnetic frame is fixedly connected to the inner back of the L-shaped plug box, and a magnetic strip used in conjunction with the magnetic frame is fixedly connected to the back of the L-shaped plug plate.

[0011] As a preferred embodiment of the present invention, the bottom end of the steel wire rope is fixedly connected to a mounting plate, and the mounting plate is movably connected to the adjusting plate via screws.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets an adjustment plate, pulls the L-shaped plug box and the L-shaped plug plate inward, makes them slide on the surface of the slide rod and inside the adjustment plate at the same time, inserts the L-shaped plug plate into the L-shaped plug box, makes the connecting rod slide on the surface of the notch, and then rotates the rotating circle through the thread to make the rotating circle fit with the surface of the adjustment plate, so that the L-shaped plug plate and the L-shaped plug box can be limited, reduces the possibility of the equipment falling off the lifting device, and improves the maintenance efficiency of the equipment.

[0014] 2. The utility model provides the supporting plate with a movable advantage by arranging the running wheels, which is convenient for personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A is an enlarged schematic diagram;

[0017] Figure 3 This is a schematic diagram of the connection between the connecting rod and the thread of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection between the magnetic frame and the magnetic strip of the utility model;

[0019] Figure 5 It is a front view schematic diagram of the slide bar of the utility model;

[0020] Figure 6 This is a schematic diagram of the connection between the box body and the dustproof net of the utility model;

[0021] Figure 7 It is a cross-sectional schematic diagram of the box body of the utility model.

[0022] In the figure: 1. support plate; 2. support column; 3. connection frame; 4. box; 5. battery; 6. connection plate 1; 7. connection plate 2; 8. rotating motor; 9. drum; 10. wire rope; 11. adjustment plate; 12. slide bar; 13. L-shaped plug box; 14. L-shaped plug plate; 15. notch; 16. connecting rod; 17. thread; 18. rotating circle; 19. walking wheel; 20. through hole; 21. connecting door; 22. dustproof net; 23. magnetic frame; 24. magnetic strip; 25. mounting plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 7As shown, a lifting device for port maintenance includes two support plates 1, the tops of the two support plates 1 are fixedly connected with support columns 2, the number of support columns 2 is at least 4, the tops of the support columns 2 are fixedly connected with connection frames 3, the tops of the connection frames 3 are fixedly connected with a box body 4, a battery 5 is arranged inside the box body 4, the inner side of the connection frame 3 is fixedly connected with a connection plate 1 6, the bottom of the connection plate 1 6 is fixedly connected with two connection plates 2 7, the right side of the connection plate 2 7 is fixedly connected with a rotating motor 8, the output end of the rotating motor 8 passes through the inner side of the connection plate 2 7, and the output end of the rotating motor 8 is fixedly connected to the inner side of the connection plate 2 7. A roller 9 is connected, and the left end of the roller 9 is movably connected to the connecting plate 7. A steel wire rope 10 is movably connected to the surface of the roller 9. An adjusting plate 11 is provided at the bottom of the steel wire rope 10. A sliding rod 12 is fixedly connected to the inside of the adjusting plate 11. An L-shaped plug box 13 and an L-shaped plug plate 14 are sleeved on the surface of the sliding rod 12. A notch 15 is provided inside the L-shaped plug plate 14. A connecting rod 16 is fixedly connected to the front of the L-shaped plug plate 14. A thread 17 is provided on the surface of the connecting rod 16. A rotating ring 18 is movably connected to the surface of the connecting rod 16 through the thread 17. The battery 5 is electrically connected to the rotating motor 8.

[0025] refer to Figure 1 The bottom of the support plate 1 is fixedly connected with running wheels 19, and the number of the running wheels 19 is at least 4.

[0026] As a technical optimization solution of the present invention, by providing the walking wheels 19, the support plate 1 has the advantage of being movable, which is convenient for people to use.

[0027] refer to Figure 6 A through opening 20 is provided inside the box body 4, and a connecting door 21 is movably connected to the inside of the through opening 20 by screws.

[0028] As a technical optimization solution of the present invention, by providing the through opening 20 and cooperating with the through opening 20 and the connecting door 21 , it is convenient for personnel to open the interior of the box body 4 and to repair the storage battery 5 .

[0029] refer to Figure 6 The connecting door 21 and the through opening 20 are both provided with dustproof nets 22, and the number of the dustproof nets 22 is at least two.

[0030] As a technical optimization solution of the utility model, by providing the dustproof net 22 , the box body 4 has a ventilation advantage, which reduces the heat inside the box body 4 and reduces the influence of the heat on the storage battery 5 .

[0031] refer to Figure 4 A magnetic frame 23 is fixedly connected to the inner back of the L-shaped plug box 13 , and a magnetic strip 24 used in conjunction with the magnetic frame 23 is fixedly connected to the back of the L-shaped plug board 14 .

[0032] As a technical optimization solution of the utility model, by setting a magnetic frame 23 and cooperating with the magnetic strip 24, the clamping stability of the L-shaped plug box 13 and the L-shaped plug board 14 can be improved, which is convenient for use.

[0033] refer to Figure 2 The bottom end of the steel wire rope 10 is fixedly connected with a mounting plate 25, and the mounting plate 25 is movably connected to the adjusting plate 11 through screws.

[0034] As a technical optimization solution of the utility model, by providing the mounting plate 25 , the adjustment plate 11 has the advantage of being disassembled and assembled, which makes it convenient for personnel to disassemble, repair or replace the adjustment plate 11 later.

[0035] The working principle and use process of the utility model are as follows: in daily use, the L-shaped plug box 13 and the L-shaped plug plate 14 are pulled inwards to slide on the surface of the slide rod 12 and inside the adjustment plate 11 at the same time, so that the L-shaped plug plate 14 is inserted into the L-shaped plug box 13, and the connecting rod 16 slides on the surface of the groove 15, and then the rotating circle 18 is rotated through the thread 17 to make the rotating circle 18 fit with the surface of the adjustment plate 11, so that the L-shaped plug plate 14 and the L-shaped plug box 13 can be limited, thereby reducing the possibility of the equipment falling off the lifting device and improving the maintenance efficiency of the equipment.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device for port maintenance, comprising two support plates (1), characterized in that: The tops of the two support plates (1) are fixedly connected to support columns (2), the number of the support columns (2) is at least four, the tops of the support columns (2) are fixedly connected to a connection frame (3), the top of the connection frame (3) is fixedly connected to a box (4), a storage battery (5) is arranged inside the box (4), the inner side of the connection frame (3) is fixedly connected to a connection plate 1 (6), the bottom of the connection plate 1 (6) is fixedly connected to two connection plates 2 (7), the right side of the connection plate 2 (7) is fixedly connected to a rotating motor (8), the output end of the rotating motor (8) passes through the inner side of the connection plate 2 (7), and the output end of the rotating motor (8) is fixedly connected to a roller (9), the left side of the roller (9) The end is movably connected to the second connecting plate (7); the surface of the drum (9) is movably connected with a steel wire rope (10); the bottom of the steel wire rope (10) is provided with an adjustment plate (11); the inside of the adjustment plate (11) is fixedly connected with a sliding rod (12); the surface of the sliding rod (12) is sleeved with an L-shaped plug box (13) and an L-shaped plug plate (14); the inside of the L-shaped plug plate (14) is provided with a notch (15); the front of the L-shaped plug plate (14) is fixedly connected with a connecting rod (16); the surface of the connecting rod (16) is provided with a thread (17); the surface of the connecting rod (16) is movably connected with a rotating ring (18) through the thread (17); the storage battery (5) is electrically connected to the rotating motor (8).

2. A lifting device for port maintenance according to claim 1, characterized in that: The bottom of the support plate (1) is fixedly connected with running wheels (19), and the number of the running wheels (19) is at least four.

3. A lifting device for port maintenance according to claim 1, characterized in that: A through opening (20) is provided inside the box body (4), and a connecting door (21) is movably connected to the inside of the through opening (20) via screws.

4. A lifting device for port maintenance according to claim 3, characterized in that: The connecting door (21) and the through opening (20) are both provided with dustproof nets (22) inside, and the number of the dustproof nets (22) is at least two.

5. A lifting device for port maintenance according to claim 1, characterized in that: The inner back of the L-shaped plug box (13) is fixedly connected to a magnetic frame (23), and the back of the L-shaped plug board (14) is fixedly connected to a magnetic strip (24) used in conjunction with the magnetic frame (23).

6. A lifting device for port maintenance according to claim 1, characterized in that: The bottom end of the steel wire rope (10) is fixedly connected to a mounting plate (25), and the mounting plate (25) is movably connected to the adjustment plate (11) via screws.

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