Hoisting device for conveniently disassembling and assembling submersible mixer

Abstract

The utility model belongs to the technical field of submersible stirrers, and particularly relates to a hoisting device for conveniently disassembling and assembling a submersible stirrer, which comprises a submersible stirrer, a first clamp and a second clamp are arranged on two sides of the outer surface of one end of the submersible stirrer, and connecting plates are welded and fixed on the outer surfaces of two sides of the first clamp and the second clamp. Threaded grooves are formed in the connecting plates, second lead screws are installed in the threaded grooves in a screwed mode, rotating handles are fixedly installed at one ends of the second lead screws, two movable sleeves are fixedly welded to the ends, away from the first clamp and the second clamp, of the connecting plates, and the connecting plates are welded to the outer surfaces of the two sides of the first clamp and the outer surfaces of the two sides of the second clamp. The screw rod II is screwed in the threaded groove formed in the connecting plate, so that the screw rod II can be rotated through the rotating handle, and the distance between the first clamp and the second clamp is changed, thereby achieving the purpose of conveniently disassembling and assembling the submersible mixer, and improving the convenience of disassembling and assembling the submersible mixer.

Description

Technical Field

[0001] The utility model belongs to the technical field of submersible mixers, and in particular relates to a hoisting device for convenient disassembly and assembly of submersible mixers. Background Art

[0002] Submersible mixers are usually used in the process flow of sewage treatment plants to promote the mixing of sewage containing suspended matter, sludge, industrial process liquids, etc. Submersible mixers have the function of enhancing mixing and preventing sludge sedimentation. The usage scenarios include sewage with suspended matter and mixing and filtration of sludge paddles. They can be divided into low-speed push flow series products and mixing series products. Submersible mixers have high precision and must pay attention to the inspection of mechanical seals during routine maintenance. During routine maintenance, since most submersible mixers are used in conjunction with other devices, in the prior art, in order to pursue the stability of submersible mixers when working underwater, most submersible mixers are usually fixedly connected to these devices, which is extremely inconvenient during disassembly and assembly. Therefore, we need a device that can conveniently disassemble and assemble submersible mixers. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the utility model provides a lifting device for convenient disassembly and assembly of a submersible mixer, which has the characteristics of being able to conveniently disassemble and assemble the submersible mixer and having good stability.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting device for convenient disassembly and assembly of a submersible mixer, comprising a submersible mixer, wherein a first clamp and a second clamp are arranged on both sides of the outer surface of one end of the submersible mixer, and connecting plates are welded and fixed to the outer surfaces of both sides of the first clamp and the second clamp, a threaded groove is provided inside the connecting plate, a screw rod 2 is screwed and installed inside the threaded groove, a handle is fixedly installed at one end of the screw rod 2, two movable sleeves are welded and fixed to one end of the connecting plate away from the first clamp and the second clamp, a connecting seat is arranged on the outer side of the first clamp and the second clamp, a movable groove is provided inside the connecting seat, and the movable sleeve is welded and fixed to the outer side of the first clamp and the second clamp. Two sliding rods are fixedly installed inside the groove, and the two movable sleeves are movably connected to the outer surfaces of the two sliding rods respectively. The outer surfaces on both sides of the connecting seat are respectively fixedly connected with movable parts and sleeves. Two support frames symmetrically distributed on the axis are arranged on both sides of the submersible mixer. A base is fixedly installed on the bottom of the support frame, and a forward and reverse motor is fixedly installed on one side of the upper surface of the support frame. The output shaft of the forward and reverse motor is fixedly connected with a screw rod 1, and the screw rod 1 is rotatably arranged on the inner side of one of the support frames. The movable part is screwed on the outer surface of the screw rod 1, and a guide rod is fixedly installed inside the other support frame, and the outer surface of the guide rod is movably connected with a sleeve.

[0005] As an optimal technical solution for a lifting device for convenient disassembly and assembly of a submersible mixer according to the utility model, the upper and lower ends of the first clamp and the second clamp are both provided with limiting protrusions, and a limiting groove is provided inside each of the limiting protrusions, and a bolt is installed in the limiting groove.

[0006] As a preferred technical solution of a hoisting device for convenient disassembly and assembly of a submersible mixer according to the utility model, the limiting protrusion is integrally formed with the first clamp and the second clamp respectively.

[0007] As a preferred technical solution of a lifting device for convenient disassembly and assembly of a submersible mixer according to the utility model, the thread of the second screw rod is divided into two parts with opposite directions, and the second screw rod is a bidirectional screw rod.

[0008] As a preferred technical solution of a lifting device for convenient disassembly and assembly of a submersible mixer according to the utility model, the slide bar is in a square bar shape, and the movable sleeve is matched with the slide bar.

[0009] As a preferred technical solution of a hoisting device for convenient disassembly and assembly of a submersible mixer according to the utility model, the inner surfaces of the first clamp and the second clamp are both adhesively connected with anti-skid pads, and the anti-skid pads are natural rubber components.

[0010] As a preferred technical solution of a lifting device for convenient disassembly and assembly of a submersible mixer according to the utility model, a threaded hole matching with a screw rod is provided inside the movable part.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By arranging a first clamp and a second clamp on the outer surface of one end of the submersible mixer, the submersible mixer can be clamped and fixed under the cooperation of the first clamp and the second clamp. At the same time, connecting plates are welded on the outer surfaces of both sides of the first clamp and the second clamp, and the screw rod 2 is screwed and installed in the threaded groove opened inside the connecting plate, so that the screw rod 2 can be rotated by turning the handle, and then the distance between the first clamp and the second clamp can be changed, so as to achieve the purpose of convenient disassembly and assembly of the submersible mixer, thereby increasing the convenience of disassembly and assembly of the submersible mixer.

[0013] 2. By arranging two movable sleeves at one end of the connecting plate, and arranging a connecting seat on the outside of the connecting plate, and fixing two sliding rods in the movable groove opened inside the connecting seat, with the mutual cooperation of the movable sleeve and the connecting plate, the first clamp and the second clamp can be more stable when moving under the action of the second screw rod, thereby increasing the stability of the disassembly and assembly of the submersible mixer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 3 It is a structural schematic diagram of the submersible mixer in the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the first clamp and the second clamp in the utility model;

[0019] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0020] In the figure: 1, submersible mixer; 2, screw rod 1; 201, guide rod; 202, sleeve; 3, support frame; 5, base; 6, forward and reverse motor; 7, movable part; 8, connecting seat; 801, movable groove; 9, screw rod 2; 901, handle; 10, slide rod; 11, first clamp; 12, second clamp; 13, movable sleeve; 14, connecting plate; 1401, threaded groove; 15, anti-slip pad; 16, bolt; 17, limit bump. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5The utility model provides a technical solution: a lifting device for convenient disassembly and assembly of a submersible mixer, comprising a submersible mixer 1, a first clamp 11 and a second clamp 12 are arranged on both sides of the outer surface of one end of the submersible mixer 1, a connecting plate 14 is welded and fixed to the outer surfaces of both sides of the first clamp 11 and the second clamp 12, a threaded groove 1401 is provided inside the connecting plate 14, a screw rod 9 is screwed and installed inside the threaded groove 1401, a turning handle 901 is fixedly installed at one end of the screw rod 9, two movable sleeves 13 are welded and fixed to one end of the connecting plate 14 away from the first clamp 11 and the second clamp 12, a connecting seat 8 is arranged on the outer side of the first clamp 11 and the second clamp 12, a movable groove 801 is provided inside the connecting seat 8, and a movable sleeve 13 is fixed to the one end of the connecting plate 14 away from the first clamp 11 and the second clamp 12. Two sliding rods 10 are fixedly installed inside the movable groove 801, and two movable sleeves 13 are movably sleeved on the outer surfaces of the two sliding rods 10 respectively. The outer surfaces of both sides of the connecting seat 8 are fixedly connected with movable parts 7 and sleeves 202 respectively. Two support frames 3 with axial symmetry are arranged on both sides of the submersible mixer 1. A base 5 is fixedly installed on the bottom of the support frame 3, and a forward and reverse motor 6 is fixedly installed on one side of the upper surface of the support frame 3. The output shaft of the forward and reverse motor 6 is fixedly connected with a screw rod 2, and the screw rod 2 is rotatably arranged on the inner side of one of the support frames 3. The movable part 7 is screwed and installed on the outer surface of the screw rod 2, and a guide rod 201 is fixedly installed inside the other support frame 3, and the outer surface of the guide rod 201 is movably sleeved with a sleeve 202.

[0023] In this embodiment, a first clamp 11 and a second clamp 12 are provided on the outer surface of one end of the submersible agitator 1. Under the cooperation of the first clamp 11 and the second clamp 12, the submersible agitator 1 can be clamped and fixed. At the same time, a connecting plate 14 is welded on the outer surfaces of both sides of the first clamp 11 and the second clamp 12, and the screw rod 9 is screwed and installed in the threaded groove 1401 opened inside the connecting plate 14, so that the screw rod 9 can be rotated by turning the handle 901, thereby changing the spacing between the first clamp 11 and the second clamp 12. , thereby achieving the purpose of convenient disassembly and assembly of the submersible mixer 1, thereby increasing the convenience of disassembly and assembly of the submersible mixer 1; by arranging two movable sleeves 13 at one end of the connecting plate 14, and arranging a connecting seat 8 on the outside of the connecting plate 14, and fixing two slide rods 10 in the movable groove 801 opened inside the connecting seat 8, under the mutual cooperation of the movable sleeve 13 and the connecting plate 14, the first clamp 11 and the second clamp 12 can be made more stable when moving under the action of the screw rod 2 9, thereby increasing the stability of disassembly and assembly of the submersible mixer 1.

[0024] Specifically, the upper and lower ends of the first clamp 11 and the second clamp 12 are both provided with limiting protrusions 17 , and each limiting protrusion 17 has a limiting groove inside, and a bolt 16 is installed in the limiting groove.

[0025] Specifically, the limiting protrusion 17 is integrally formed with the first clamp 11 and the second clamp 12 respectively.

[0026] Specifically, the thread of the screw rod 2 9 is divided into two parts with opposite directions, and the screw rod 2 9 is a bidirectional screw rod.

[0027] Specifically, the slide bar 10 is in a square shape, and the movable sleeve 13 is matched with the slide bar 10 .

[0028] Specifically, the inner surfaces of the first clamp 11 and the second clamp 12 are both glued and connected with the anti-skid pad 15, and the anti-skid pad 15 is a natural rubber component.

[0029] Specifically, a threaded hole matching with the screw rod 2 is provided inside the movable part 7.

[0030] The working principle and use process of the utility model are as follows: when in use, the whole device is fixed in an appropriate position through the base 5. Then, when the submersible agitator 1 needs to be installed, the handle 901 is first turned. As the handle 901 is turned, the screw rod 9 starts to rotate accordingly. At this time, the connecting plate 14 drives the first clamp 11 and the second clamp 12 to move outward respectively, and the distance between the first clamp 11 and the second clamp 12 increases. At this time, the end of the submersible agitator 1 is inserted between the first clamp 11 and the second clamp 12, so that the first clamp 11 and the second clamp 12 form a clamping state for the submersible agitator 1, and then the handle 901 is rotated in the opposite direction. The distance between the first clamp 11 and the second clamp 12 gradually decreases. When the first After the clamp 11 and the second clamp 12 completely and stably clamp the submersible agitator 1, stop turning the handle 901, and then install the bolt 16 in the limit protrusion 17 to further reinforce it. The disassembly is opposite to the above steps. After the installation is completed, start the forward and reverse motor 6, and with the cooperation of the screw rod 2 and the movable part 7, the submersible agitator 1 is moved to the appropriate position. During the ascent or descent of the submersible agitator 1, the forward and reverse motor 6, the screw rod 2 and the movable part 7 cooperate with each other to provide power for the ascent or descent of the submersible agitator 1, and the guide rod 201 arranged inside the other support frame 3, under the action of the matching sleeve 202, plays a limiting and guiding role for the ascent or descent of the submersible agitator 1.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lifting device for convenient assembly and disassembly of a submersible agitator, comprising a submersible agitator (1), characterized in that: A first clamp (11) and a second clamp (12) are provided on both sides of the outer surface of one end of the submersible mixer (1); a connecting plate (14) is welded and fixed to the outer surfaces of both sides of the first clamp (11) and the second clamp (12); a threaded groove (1401) is provided inside the connecting plate (14); a second screw rod (9) is screwed and installed inside the threaded groove (1401); a turning handle (901) is fixedly installed at one end of the second screw rod (9); two movable sleeves (13) are welded and fixed to one end of the connecting plate (14) away from the first clamp (11) and the second clamp (12); a connecting seat (8) is provided on the outer side of the first clamp (11) and the second clamp (12); a movable groove (801) is provided inside the connecting seat (8); two sliding rods (10) are fixedly installed inside the movable groove (801); The two movable sleeves (13) are respectively movably sleeved on the outer surfaces of the two sliding rods (10); the outer surfaces on both sides of the connecting seat (8) are respectively fixedly connected with movable parts (7) and sleeves (202); two support frames (3) symmetrically distributed in an axis are arranged on both sides of the submersible mixer (1); a base (5) is fixedly installed at the bottom of the support frame (3); a forward and reverse motor (6) is fixedly installed on one side of the upper surface of the support frame (3); the output shaft of the forward and reverse motor (6) is fixedly connected with a screw rod (2); the screw rod (2) is rotatably arranged on the inner side of one of the support frames (3); the movable part (7) is screwed and installed on the outer surface of the screw rod (2); a guide rod (201) is fixedly installed inside the other support frame (3); and the outer surface of the guide rod (201) is movably sleeved with a sleeve (202).

2. A lifting device for convenient assembly and disassembly of a submersible mixer according to claim 1, characterized in that: The upper and lower ends of the first clamp (11) and the second clamp (12) are both provided with limiting protrusions (17), and each limiting protrusion (17) has a limiting groove inside, and a bolt (16) is installed in the limiting groove.

3. A lifting device for convenient assembly and disassembly of a submersible mixer according to claim 2, characterized in that: The limiting protrusion (17) is integrally formed with the first clamp (11) and the second clamp (12) respectively.

4. A lifting device for convenient assembly and disassembly of a submersible mixer according to claim 1, characterized in that: The thread of the second screw rod (9) is divided into two parts with opposite directions, and the second screw rod (9) is a bidirectional screw rod.

5. The lifting device for convenient assembly and disassembly of a submersible mixer according to claim 1, characterized in that: The sliding rod (10) is in the shape of a square bar, and the movable sleeve (13) is adapted to the sliding rod (10).

6. A lifting device for convenient assembly and disassembly of a submersible mixer according to claim 1, characterized in that: The inner surfaces of the first clamp (11) and the second clamp (12) are both adhesively connected with an anti-skid pad (15), and the anti-skid pad (15) is a natural rubber component.

7. A lifting device for convenient assembly and disassembly of a submersible mixer according to claim 1, characterized in that: The movable part (7) is provided with a threaded hole inside thereof which is matched with the screw rod 1 (2).

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