An anti-fall structure for industrial fan motor

Abstract

The utility model discloses an anti-falling structure for an industrial fan motor, comprising a fixed disc, a connecting rod is arranged on the top surface of the fixed disc, a connecting ring is arranged on the outer circular wall of the connecting rod, a fixed steel rope is arranged on one side of the connecting ring, a fixed connecting plate is arranged on the top of the connecting rod, a threaded limiting rod is arranged on the top surface of the fixed connecting plate, and a clamping plate is arranged on one side of the threaded limiting rod. The anti-falling structure for an industrial fan motor can connect the industrial fan motor at the lower end to the ceiling and pull and fix it in four directions through the provided fixed disc, connecting rod, connecting ring, and fixed steel rope, and can fix the industrial fan motor at the lower end on a designated fixed rod through the provided fixed disc, connecting rod, fixed connecting plate, threaded limiting rod, and clamping plate, and can be used in conjunction with each other to perform dual fixation of the industrial fan motor in two ways, effectively solving the risk caused by the breakage of the suspension device.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-falling structures, in particular to an anti-falling structure for an industrial fan motor. Background Art

[0002] Industrial fans can most efficiently promote the movement of large amounts of air, generate large amounts of air volume, and form a moving, circulating airflow field in the space, which can effectively regulate the air circulation problem in industrial production workshops. The area blown by industrial fans is directly related to the diameter of the fan. Large industrial fans cover a large area, are easy to clean, and solve the problems of high noise and high energy consumption.

[0003] However, traditional industrial fans are mostly installed in a suspended manner on the ceiling or fixed rod at a designated location. If the hanging device or rope suddenly breaks during long-term use, the device may fall and cause danger to the staff. Utility Model Content

[0004] The utility model aims to provide an industrial fan motor anti-falling structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-fall structure for an industrial fan motor, comprising a fixed disc, a connecting rod is arranged on the top surface of the fixed disc, a connecting ring is arranged on the outer circular wall of the connecting rod, a fixed steel rope is arranged on one side of the connecting ring, a fixed connecting plate is arranged on the top of the connecting rod, a threaded limiting rod is arranged on the top surface of the fixed connecting plate, a clamping plate is arranged on one side of the threaded limiting rod, and a blade clamping disc is arranged below the fixed disc.

[0006] Preferably, a fixing nail is provided on the top surface of the fixing disc, and a rope threading hole is provided on the outer circular wall at the bottom end of the connecting rod.

[0007] Preferably, the outer circular wall of the connecting circular ring is provided with a limited circular hole, and one end of the fixing steel rope is provided with a connecting spherical block.

[0008] Preferably, a first fixing nut is disposed on the top surface of the fixed connecting plate, and a first limiting nut is disposed on the bottom surface of the fixed connecting plate.

[0009] Preferably, a second fixing nut is provided at the top end of the threaded limiting rod, and a second limiting nut is provided at the top end of the threaded limiting rod.

[0010] Preferably, a connecting semicircular tube is provided on one side of the clamping plate, and a side surface of the connecting semicircular tube is fixedly connected to a side surface of the clamping plate.

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

[0012] The industrial fan motor anti-falling structure can connect the industrial fan motor at the lower end to the ceiling and pull and fix it in four directions through the provided fixed disc and connecting rod, connecting ring and fixed steel rope; the industrial fan motor at the lower end can be fixed on the designated fixing rod through the provided fixed disc and connecting rod, fixed connecting plate, threaded limit rod and clamping plate; and the industrial fan motor can be double fixed in two ways by using them in coordination with each other, thereby effectively solving the risk caused by the breakage of the suspension device.

[0013] The industrial fan motor anti-fall structure can pass the rope through the connecting rod and the rope threading hole, and cooperate with the fixing rod device to fix the industrial fan motor, effectively preventing the device from breaking. The fan blades of the industrial fan motor can be effectively fixed by the fixing disc, the blade clamping disc and the fixing nail. When used in conjunction with each other, the fan blades can be effectively fixed and the stability of the suspension device can be reinforced, effectively preventing the problem of the fan blades falling and injuring people when the device breaks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional exploded view of the utility model;

[0015] Figure 2 This is a three-dimensional exploded view of the fixed disc of the utility model;

[0016] Figure 3 This is a three-dimensional exploded view of the fixed connecting plate of the utility model;

[0017] Figure 4 This is a three-dimensional exploded view of the pallet of the present utility model.

[0018] In the figure: 1. fixed disc; 2. connecting rod; 3. connecting ring; 4. fixed steel rope; 5. fixed connecting plate; 6. threaded limiting rod; 7. clamping plate; 8. leaf clamping disc; 9. fixing nail; 10. rope threading hole; 11. limiting circular hole; 12. connecting spherical block; 13. first fixing nut; 14. first limiting nut; 15. second fixing nut; 16. second limiting nut; 17. connecting semicircular tube. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figure 1-4As shown, the utility model provides a technical solution: an industrial fan motor anti-falling structure, comprising a fixed disc 1, the fixed disc 1 is used to connect the industrial fan motor to ensure that the industrial fan motor can be firmly fixed at a specified location, the top surface of the fixed disc 1 is provided with a connecting rod 2, the connecting rod 2 is used to connect the fixed disc 1, to ensure that the fixed disc 1 can be firmly hung at a specified location, the outer circular wall of the connecting rod 2 is provided with a connecting ring 3, the connecting ring 3 is used to connect the fixing steel rope to ensure that the connecting rod 2 can be stably connected to the ceiling, one side of the connecting ring 3 is provided with a fixing steel rope 4, the fixing steel rope 4 is used to connect the ceiling to ensure that the connecting rod 2 can be stably connected to the ceiling, the top of the connecting rod 2 is provided with a fixed connecting plate 5, the fixed connecting plate 5 is used to cooperate with the card plate 7 to ensure that the entire device can be firmly fixed on a specified fixed rod, the top surface of the fixed connecting plate 5 is provided with a threaded limiting rod 6, the threaded limiting rod 6 is used to limit the position of the card plate 7 to ensure that the card plate 7 will not have a position offset problem during use, the threaded limiting rod 6 A card plate 7 is provided on one side of the fixing disc 1, and the card plate 7 is used to cooperate with the fixing connecting plate 5 to ensure that the entire device can be firmly fixed on a specified fixing rod. A blade clamping disc 8 is provided below the fixing disc 1, and the blade clamping disc 8 is used to cooperate with the fixing disc 1 to ensure that the fan blades can be firmly fixed on one side of the industrial fan motor. A fixing nail 9 is provided on the top surface of the fixing disc 1, and the fixing nail 9 is used to cooperate with the blade clamping disc 8 to ensure that the fan blades can be firmly fixed on one side of the industrial fan motor. The outer circular wall at the bottom end of the connecting rod 2 is provided with a A rope threading hole 10 is provided, and the rope threading hole 10 is used to insert the rope to ensure that the rope can be connected to the fixed rod through the inside of the connecting rod 2 to reinforce the connection of the device. A limited circular hole 11 is provided on the outer circular wall of the connecting ring 3. The limited circular hole 11 is used to limit the position of the connecting spherical block 12 to ensure that the connecting spherical block 12 will not separate from the connecting ring 3. A connecting spherical block 12 is provided at one end of the fixed steel rope 4, and the connecting spherical block 12 is used to connect the fixed steel rope 4 to ensure that one end of the fixed steel rope 4 can be firmly fixed on one side of the connecting ring 3.

[0021] The top surface of the fixed connecting plate 5 is provided with a first fixing nut 13, and the first fixing nut 13 is used in conjunction with the first limiting nut 14 to ensure that the lower end of the threaded limiting rod 6 can be firmly fixed inside the fixed connecting plate 5. The bottom surface of the fixed connecting plate 5 is provided with a first limiting nut 14, and the first limiting nut 14 is used in conjunction with the first fixing nut 13 to ensure that the lower end of the threaded limiting rod 6 can be firmly fixed inside the fixed connecting plate 5. The top of the threaded limiting rod 6 is provided with a second fixing nut 15, and the second fixing nut 15 is used in conjunction with the second limiting nut 16 to ensure that the card plate 7 can be firmly fixed on the threaded limiting The upper end of the positioning rod 6 and the top end of the threaded limiting rod 6 are provided with a second limiting nut 16, and the second limiting nut 16 is used to cooperate with the second fixing nut 15 to ensure that the card plate 7 can be firmly fixed on the upper end of the threaded limiting rod 6. A connecting semicircular tube 17 is provided on one side of the card plate 7, and the connecting semicircular tube 17 is used to cooperate with the second fixing nut 15 and the second limiting nut 16 to ensure that the card plate 7 can be firmly fixed on the upper end of the threaded limiting rod 6. The side of the connecting semicircular tube 17 is fixedly connected to the side of the card plate 7 to ensure that the connecting semicircular tube 17 and the card plate 7 are integrated, ensuring that the card plate 7 will not easily have problems of position displacement and falling off.

[0022] Working principle: the staff first turns the second fixing nut 15 to remove the card plate 7, and then inserts the threaded limiting rod 6 into the inside of the fixing rod, and adjusts the position of the fixed connecting plate 5 and the optimal position of the threaded limiting rod 6 by turning the first fixing nut 13 and the first limiting nut 14, and then first turns the second limiting nut 16 into the upper end of the threaded limiting rod 6, and then inserts the card plate 7 into the threaded limiting rod 6 through the second fixing nut 15 and fixes the card plate 7 to the top surface of the fixing rod through the second fixing nut 15. At this time, the installation of the suspension component is completed, and then the steel rope 4 is fixed and rotated with one end connected to the spherical block 12 as a fixed point, so that the other end of the fixed steel rope 4 contacts the ceiling and is fixed by welding. At this time, the steel rope is fixed, and finally the rope is passed through the rope hole 10 into the interior of the connecting rod 2, and then extends from the top to be wound and fixed to the fixing rod to complete the entire installation.

[0023] 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. An industrial fan motor anti-falling structure, comprising a fixed disc (1), characterized in that: The top surface of the fixed disc (1) is provided with a connecting rod (2), the outer circular wall of the connecting rod (2) is provided with a connecting ring (3), one side of the connecting ring (3) is provided with a fixing steel rope (4), the top end of the connecting rod (2) is provided with a fixing connecting plate (5), the top surface of the fixing connecting plate (5) is provided with a threaded limiting rod (6), one side of the threaded limiting rod (6) is provided with a clamping plate (7), and a leaf clamping disc (8) is provided below the fixed disc (1).

2. The industrial fan motor anti-falling structure according to claim 1 is characterized in that: The top surface of the fixed disc (1) is provided with a fixing nail (9), and the outer circular wall at the bottom end of the connecting rod (2) is provided with a rope threading hole (10).

3. The industrial fan motor anti-falling structure according to claim 1 is characterized in that: The outer circular wall of the connecting circular ring (3) is provided with a limiting circular hole (11), and one end of the fixing steel rope (4) is provided with a connecting spherical block (12).

4. The industrial fan motor anti-falling structure according to claim 1 is characterized in that: The top surface of the fixed connection plate (5) is provided with a first fixing nut (13), and the bottom surface of the fixed connection plate (5) is provided with a first limiting nut (14).

5. The industrial fan motor anti-falling structure according to claim 1 is characterized in that: A second fixing nut (15) is arranged at the top end of the threaded limiting rod (6), and a second limiting nut (16) is arranged at the top end of the threaded limiting rod (6).

6. The industrial fan motor anti-falling structure according to claim 1 is characterized in that: A connecting semicircular tube (17) is provided on one side of the clamping plate (7), and a side surface of the connecting semicircular tube (17) is fixedly connected to a side surface of the clamping plate (7).

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