High efficiency and energy saving elevator door motor

Abstract

The present invention relates to an efficient and energy-saving elevator door motor, comprising a frame, a rotating cover and a reinforcement frame, wherein the middle part of the frame is connected to an equipment plate, and a bolt column is arranged on one side of the inner part of the equipment plate, a limit plate is arranged on one side of the top end of the equipment plate, an outer side of the frame is connected to a hood, and a connecting bolt is installed in the middle part of the hood, a rotating cover is arranged on one side of the connecting bolt, and a motor system device is connected to the top end of the rotating cover, a reinforcement frame is arranged on the bottom end of the rotating cover, a slide groove column is arranged on the bottom end of the equipment plate, and sliding boxes are arranged on both sides of the slide groove column. The beneficial effects of the present invention are: the belt between the elevator pulleys is effectively passed through the isolation plate and the belt hole, so that the belt of the elevator pulley has an independent rotation space, foreign matter is prevented from entering the belt of the elevator pulley, foreign matter is avoided from entering the interior of the efficient and energy-saving elevator door motor, and the failure rate of the efficient and energy-saving elevator door motor is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of high-efficiency and energy-saving elevator door motors, in particular to high-efficiency and energy-saving elevator door motors. Background Art

[0002] High-efficiency energy-saving motors use new motor designs, new processes and new materials to improve output efficiency by reducing the loss of electromagnetic energy, thermal energy and mechanical energy. Compared with standard motors, the energy-saving effect of using high-efficiency motors is very obvious. Under normal circumstances, the efficiency can be increased by an average of 4%. However, there are many installation defects in high-efficiency energy-saving elevator door motors, which affect the normal use of high-efficiency energy-saving elevator door motors. Therefore, it is necessary to improve the protective structure of high-efficiency energy-saving elevator door motors.

[0003] The high-efficiency and energy-saving elevator door motors on the market are difficult to fix as a whole. The high-efficiency and energy-saving elevator door motors are too noisy, and the pulleys do not have corresponding protective structures, which can easily cause foreign matter to enter the interior of the high-efficiency and energy-saving elevator door motors. The external heat dissipation is not smooth, which affects the service life of the high-efficiency and energy-saving elevator door motors. Summary of the invention

[0004] The purpose of the present invention is to provide an efficient and energy-saving elevator door motor to solve the problems of the efficient and energy-saving elevator door motors on the market mentioned in the above background technology, such as it is difficult to fix the efficient and energy-saving elevator door motor as a whole, the efficient and energy-saving elevator door motor has too much noise, the pulley has no corresponding protective structure, it is easy for foreign matter to enter the interior of the efficient and energy-saving elevator door motor, and the external heat dissipation is not smooth, which affects the service life of the efficient and energy-saving elevator door motor.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an efficient and energy-saving elevator door motor, comprising a frame, a rotating cover and a reinforcement frame, wherein the middle of the frame is connected to an equipment plate, and a bolt column is arranged on one side of the inner part of the equipment plate, a limit plate is arranged on one side of the top of the equipment plate, an outer side of the frame is connected to an organic cover, and a connecting bolt is installed in the middle of the organic cover, a rotating cover is arranged on one side of the connecting bolt, and a motor system device is connected to the top of the rotating cover, a reinforcement frame is arranged at the bottom end of the rotating cover, a slide column is arranged at the bottom end of the equipment plate, and the slide column Sliding boxes are provided on both sides of the frame, positioning bolts are connected inside the sliding boxes, base frames are provided on both sides of the bottom ends of the positioning bolts, a clamping plate is placed on the other side of the outside of the frame, and slot bolts are provided on the upper and lower sides of the clamping plate, a dustproof frame is installed on the inner side of the slot bolts, an elevator pulley is connected inside the dustproof frame, a heat dissipation cover is provided at the bottom end of the right surface of the motor system device, and a buckle bolt is connected to the bottom end of the heat dissipation cover, a protective frame is provided at the bottom end of the buckle bolt, card plates are connected on both sides of the protective frame, and a limited bolt plate is placed inside the card plate.

[0006] Preferably, the outer wall of the frame is tightly fitted with the inner wall of the equipment plate, and the equipment plate and the bolt are threadedly connected.

[0007] Preferably, the slide slot column and the sliding box are movably connected, and the slide slot column forms a sliding structure through the sliding box and the positioning bolt.

[0008] Preferably, the clamping plate and the slot bolt are threadedly connected, and the clamping plate and the dustproof frame form a disassembly structure through the slot bolt.

[0009] Preferably, the protective frame and the clamping plate are movably connected, and the protective frame forms a buckle structure through the clamping plate and the bolt-limiting plate.

[0010] Preferably, a groove is formed at the inner bottom end of the reinforcement frame, and an expansion plate is connected to the inside of the groove, and a cross bar is fixed to the inner side of the expansion plate.

[0011] Preferably, the dustproof frame comprises an isolation plate and belt holes, the isolation plates are connected to the upper and lower sides of the interior of the dustproof frame, and the belt holes are distributed inside the isolation plates.

[0012] Preferably, a return spring is distributed inside the heat dissipation cover, and a support column is connected to the inner side of the return spring.

[0013] Preferably, the heat dissipation cover is fixedly connected to the support column, and the heat dissipation cover forms an elastic structure through the support column and the return spring.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The slide column of the present invention forms a sliding structure through a sliding box and a positioning bolt, which effectively slides the sliding box with the positioning bolt to the left and right positions, so that the sliding box sliding protection is installed between the slide column and the base frame, which is convenient for the user to manually twist the positioning bolt between the sliding box, and the positioning bolt can be inserted and buckled between the sliding box and the base frame, which is helpful for the protection buckle installation at the bottom of the frame.

[0016] 2. The protective frame of the present invention forms a snap-on structure through a clamping plate and a bolt-limiting plate, which can achieve the effect of heat dissipation on the right surface of the frame, can block the dust between the elevator doors between the protective frames, and can also perform protective clamping and installation between the frames. By manually twisting the bolt-limiting plate between the protective frame and the frame, the thread of the bolt-limiting plate can be moved between the protective frame and the frame, and the protective frame with loose threads can be disassembled, which is convenient for internal maintenance of the high-efficiency and energy-saving elevator door motor.

[0017] 3. A groove is provided at the inner bottom end of the reinforcement frame of the present invention, and an expansion plate is connected to the inside of the groove, and a cross bar is fixed on the inner side of the expansion plate. The user can push the fixedly connected expansion plate and cross bar to slide between the groove and the reinforcement frame, effectively extending the sliding expansion plate and cross bar on both sides of the reinforcement frame, which is beneficial for the user to position, install and reinforce the expansion plate and cross bar, and helps to fix the high-efficiency and energy-saving elevator door motor as a whole, thereby reducing the noise of the high-efficiency and energy-saving elevator door motor.

[0018] 4. The dustproof frame of the present invention is connected to the upper and lower sides thereof with isolation plates, and the isolation plates are provided with belt holes inside, so that the belt between the elevator pulleys can be effectively passed through the isolation plates and the belt holes, so that the belt of the elevator pulley has an independent rotation space, thereby preventing foreign matter from entering the belt of the elevator pulley, avoiding foreign matter from entering the interior of the high-efficiency and energy-saving elevator door motor, and reducing the failure rate of the high-efficiency and energy-saving elevator door motor.

[0019] 5. The heat dissipation cover of the present invention forms an elastic structure through the support column and the return spring, which effectively squeezes the elastic return spring between the heat dissipation cover and the support column, so that a certain elastic space can be maintained between the heat dissipation covers, which is beneficial to the heat dissipation between the heat dissipation covers, helps to dissipate heat between the motor system device and the equipment between the rack, so that the external heat dissipation remains unobstructed, and the service life of the high-efficiency and energy-saving elevator door motor is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of the high-efficiency energy-saving elevator door motor of the present invention;

[0021] Figure 2 It is a right view structural diagram of the high-efficiency and energy-saving elevator door motor of the present invention;

[0022] Figure 3 The invention is a high-efficiency energy-saving elevator door motor Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 4 This is a schematic diagram of the internal structure of the dustproof frame of the high-efficiency and energy-saving elevator door motor of the present invention;

[0024] Figure 5 The invention is a high-efficiency energy-saving elevator door motor Figure 2 Enlarged structural diagram at B in the middle.

[0025] Figure 6 It is a schematic diagram of the process structure of the high-efficiency and energy-saving elevator door motor system device of the present invention.

[0026] In the figure: 1. frame; 2. limit plate; 3. equipment plate; 4. bolt column; 5. machine cover; 6. motor system device; 7. rotating cover; 8. connecting bolt; 9. reinforcement frame; 10. slide column; 11. base frame; 12. sliding box; 13. positioning bolt; 14. clamping plate; 15. slot bolt; 16. dustproof frame; 17. elevator pulley; 18. snap bolt; 19. heat dissipation cover; 20. protective frame; 21. card plate; 22. bolt limit plate; 23. groove; 24. unfolding plate; 25. cross bar; 26. isolation plate; 27. belt hole; 28. support column; 29. ​​reset spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] See also Figure 1-6The present invention provides a technical solution: an efficient and energy-saving elevator door motor, comprising a frame 1, a limit plate 2, an equipment plate 3, a bolt column 4, a hood 5, a motor system device 6, a rotating cover 7, a connecting bolt 8, a reinforcement frame 9, a slide column 10, a base frame 11, a sliding box 12, a positioning bolt 13, a clamping plate 14, a slot bolt 15, a dustproof frame 16, an elevator pulley 17, a buckle bolt 18, a heat dissipation cover 19, a protective frame 20, a card plate 21, a limit bolt plate 22, a groove 23, an expansion plate 24, a cross bar 25, an isolation plate 26, The belt hole 27, the support column 28 and the return spring 29, the middle of the frame 1 is connected with the equipment plate 3, and the inner side of the equipment plate 3 is provided with a bolt column 4, and the top side of the equipment plate 3 is provided with a limit plate 2, the outer wall of the frame 1 and the inner wall of the equipment plate 3 are tightly fitted, and the equipment plate 3 and the bolt column 4 are threadedly connected. By tightly fitting the inner wall of the equipment plate 3 between the outer wall of the frame 1, the thread of the bolt column 4 penetrates and buckles between the frame 1 and the equipment plate 3, the limit plate 2 can protect the frame 1, and the machine cover 5, the rotating cover 7 and the connecting bolt 8 are installed between the frame 1. The outer side of the frame 1 is connected with the machine cover 5, and the middle part of the machine cover 5 is installed with the connecting bolt 8. The rotating cover 7 is arranged on one side of the connecting bolt 8, and the top of the rotating cover 7 is connected with the motor system device 6. The bottom end of the rotating cover 7 is provided with a reinforcement frame 9. The bottom end of the equipment plate 3 is provided with a slide column 10, and the two sides of the slide column 10 are provided with a sliding box 12. The interior of the sliding box 12 is connected with a positioning bolt 13, and the bottom of the positioning bolt 13 is provided with a reinforcement frame 9. A base frame 11 is provided, a clamping plate 14 is provided on the other side of the outside of the frame 1, and a card slot bolt 15 is provided on the upper and lower sides of the clamping plate 14, a dust frame 16 is installed on the inner side of the card slot bolt 15, and an elevator pulley 17 is connected to the inside of the dust frame 16, a heat dissipation cover 19 is provided at the bottom end of the right surface of the motor system device 6, and a card buckle bolt 18 is connected to the bottom end of the heat dissipation cover 19, and a protective frame 20 is provided at the bottom end of the card buckle bolt 18, and a card plate 21 is connected to both sides of the protective frame 20, and a limited bolt plate 22 is arranged inside the card plate 21;

[0030] The slide column 10 and the sliding box 12 are movably connected, and the slide column 10 forms a sliding structure through the sliding box 12 and the positioning bolt 13. By movably installing the sliding box 12 between the slide column 10, the user pushes the sliding box 12 to slide along between the slide column 10 and the base frame 11, and effectively slides the sliding box 12 with the positioning bolt 13 to the left and right positions, so that the sliding box 12 is slidably installed between the slide column 10 and the base frame 11, which is convenient for the user to manually twist the positioning bolt 13 between the sliding box 12, and the positioning bolt 13 can be inserted and buckled between the sliding box 12 and the base frame 11, which is helpful for the protective buckle installation at the bottom of the frame 1;

[0031] The clamping plate 14 and the slot bolt 15 are threadedly connected, and the clamping plate 14 and the dustproof frame 16 form a disassembly structure through the slot bolt 15. By threading the slot bolt 15 between the clamping plates 14, the dustproof frame 16 is installed between the frame 1 and the elevator pulley 17 through the thread buckle of the slot bolt 15, which is conducive to the equipment protection installation of the elevator pulley 17;

[0032] The protective frame 20 and the card plate 21 are movably connected, and the protective frame 20 forms a buckle structure with the card plate 21 and the bolt limiting plate 22. By movably connecting the protective frame 20 between the card plates 21, the protective frame 20 is installed on the right surface of the frame 1, and the bolt limiting plate 22 can be buckled between the protective frame 20 and the frame 1, so that the right surface heat dissipation effect can be achieved for the frame 1, and the dust between the elevator doors can be blocked between the protective frame 20. At the same time, the protective clamping installation between the frames 1 can be performed. By manually twisting the bolt limiting plate 22 between the protective frame 20 and the frame 1, the thread of the bolt limiting plate 22 can be moved between the protective frame 20 and the frame 1, and the protective frame 20 with loose threads can be disassembled, which is convenient for internal maintenance of the high-efficiency and energy-saving elevator door motor;

[0033] A groove 23 is provided at the bottom end of the inner part of the reinforcement frame 9, and an expansion plate 24 is connected to the inside of the groove 23, and a cross bar 25 is fixed to the inner side of the expansion plate 24. By providing the groove 23 between the reinforcement frames 9, the inner wall of the expansion plate 24 can be tightly fitted and installed between the groove 23 and the reinforcement frame 9, and the user can push the expansion plate 24 and the cross bar 25 fixedly connected to slide along the groove 23 and the reinforcement frame 9, effectively extending the sliding expansion plate 24 and the cross bar 25 on both sides of the reinforcement frame 9, which is convenient for the user to position, install and reinforce the expansion plate 24 and the cross bar 25, and helps to fix the high-efficiency energy-saving elevator door motor as a whole, and reduce the noise of the high-efficiency energy-saving elevator door motor;

[0034] The dustproof frame 16 includes an isolation plate 26 and a belt hole 27. The isolation plates 26 are connected to the upper and lower sides of the interior of the dustproof frame 16, and the belt holes 27 are distributed inside the isolation plates 26. When the dustproof frame 16 is installed between the frame 1 and the elevator pulley 17 through the threaded buckle of the slot bolt 15, the internal isolation plate 26 and the belt hole 27 of the dustproof frame 16 are protectively installed between the elevator pulley 17, and the belt between the elevator pulleys 17 is effectively passed through the isolation plate 26 and the belt hole 27, so that the belt of the elevator pulley 17 has an independent rotation space, preventing foreign matter from entering the belt of the elevator pulley 17, avoiding foreign matter from entering the interior of the high-efficiency and energy-saving elevator door motor, and reducing the failure rate of the high-efficiency and energy-saving elevator door motor;

[0035] A return spring 29 is distributed inside the heat dissipation cover 19, and a support column 28 is connected to the inner side of the return spring 29. The heat dissipation cover 19 and the support column 28 are fixedly connected, and the heat dissipation cover 19 forms an elastic structure through the support column 28 and the return spring 29. By installing the heat dissipation cover 19 between the motor system device 6 and the frame 1, the support column 28 in the heat dissipation cover 19 can be fixedly supported between the heat dissipation cover 19, and the elastic return spring 29 is effectively squeezed between the heat dissipation cover 19 and the support column 28, so that a certain elastic space can be maintained between the heat dissipation cover 19, which is conducive to heat dissipation and circulation between the heat dissipation cover 19, which helps to dissipate heat for the equipment between the motor system device 6 and the frame 1, so that the external heat dissipation remains unobstructed, thereby improving the service life of the high-efficiency and energy-saving elevator door motor.

[0036] The working principle of this embodiment: the data cabinet with data management capability for the IT room is installed by movably installing the sliding box 12 between the slide slot columns 10. The user pushes the sliding box 12 to slide along the slide slot columns 10 and the base frame 11, and effectively slides the sliding box 12 with the positioning bolt 13 to the left and right positions, so that the sliding box 12 is slidingly installed between the slide slot columns 10 and the base frame 11, which is convenient for the user to manually twist the positioning bolt 13 between the sliding box 12, and the positioning bolt 13 can be inserted and buckled between the sliding box 12 and the base frame 11, which is helpful for the bottom of the rack 1 to perform the protective buckle installation. When the dustproof frame 16 is installed between the rack 1 and the elevator pulley 17 through the threaded buckle of the slot bolt 15, the internal isolation of the dustproof frame 16 is The plate 26 and the belt hole 27 are installed between the elevator pulley 17 for protection, and the belt between the elevator pulleys 17 is effectively passed through the isolation plate 26 and the belt hole 27, so that the belt of the elevator pulley 17 has an independent rotation space, and foreign matter is prevented from entering the belt of the elevator pulley 17, and foreign matter is prevented from entering the interior of the high-efficiency and energy-saving elevator door motor, and the failure rate of the high-efficiency and energy-saving elevator door motor is reduced. At the same time, the protective frame 20 is movably connected between the card plates 21, so that the protective frame 20 is installed on the right surface of the frame 1, and the bolt-limiting plate 22 can be protectively buckled between the protective frame 20 and the frame 1, so that the right surface heat dissipation effect can be achieved for the frame 1, and the dust between the elevator doors can be blocked between the protective frame 20, and at the same time, the protective clamping installation between the frames 1 can be performed. By manually twisting the bolt limit plate 22 between the protective frame 20 and the frame 1, the thread of the bolt limit plate 22 can be moved between the protective frame 20 and the frame 1, and the protective frame 20 with loose threads can be disassembled, which is convenient for internal maintenance of the high-efficiency and energy-saving elevator door motor. Finally, by installing the heat dissipation cover 19 between the motor system device 6 and the frame 1, the support column 28 in the heat dissipation cover 19 can be fixedly supported between the heat dissipation cover 19, and the elastic return spring 29 can be effectively squeezed between the heat dissipation cover 19 and the support column 28, so that a certain elastic space can be maintained between the heat dissipation cover 19, which is conducive to the heat dissipation circulation between the heat dissipation cover 19, which helps to dissipate the heat of the equipment between the motor system device 6 and the frame 1, so that the external heat dissipation remains unobstructed, improving the high The service life of the energy-efficient elevator door motor is improved. By opening the groove 23 between the reinforcement frames 9, the inner wall of the expansion plate 24 can be tightly installed between the groove 23 and the reinforcement frame 9. The user can push the expansion plate 24 and the cross bar 25 fixedly connected to slide along the groove 23 and the reinforcement frame 9, and effectively extend the sliding expansion plate 24 and the cross bar 25 on both sides of the reinforcement frame 9, which is convenient for the user to position, install and reinforce the expansion plate 24 and the cross bar 25, which helps to fix the energy-efficient elevator door motor as a whole and reduce the noise of the energy-efficient elevator door motor. By threading the slot bolt 15 between the clamping plates 14, the dustproof frame 16 is installed between the frame 1 and the elevator pulley 17 through the threaded buckle of the slot bolt 15.It is convenient to install the equipment protection for the elevator pulley 17. By fitting the inner wall of the equipment plate 3 tightly between the outer wall of the frame 1, the thread of the bolt 4 penetrates and snaps between the frame 1 and the equipment plate 3, the limit plate 2 can be installed on the frame 1, and the cover 5, the rotating cover 7 and the connecting bolt 8 can be installed between the frame 1.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency and energy-saving elevator door motor, comprising a frame (1), a rotating cover (7) and a reinforcement frame (9), characterized in that: The middle of the frame (1) is connected to an equipment plate (3), and a bolt column (4) is arranged on one side of the inner part of the equipment plate (3); a limit plate (2) is arranged on one side of the top of the equipment plate (3); an outer side of the frame (1) is connected to a machine cover (5), and a connecting bolt (8) is installed in the middle of the machine cover (5); a rotating cover (7) is arranged on one side of the connecting bolt (8), and a motor system device (6) is connected to the top of the rotating cover (7); a reinforcement frame (9) is arranged at the bottom end of the rotating cover (7); a slide column (10) is arranged at the bottom end of the equipment plate (3), and sliding boxes (12) are arranged on both sides of the slide column (10); and a positioning bolt (13) is connected to the inside of the sliding box (12). Base frames (11) are arranged on both sides of the bottom end of the positioning bolt (13); a clamping plate (14) is arranged on the other side of the outside of the frame (1); and slot bolts (15) are arranged on the upper and lower sides of the clamping plate (14); a dustproof frame (16) is installed on the inner side of the slot bolt (15); an elevator pulley (17) is connected to the inside of the dustproof frame (16); a heat dissipation cover (19) is arranged on the bottom end of the right surface of the motor system device (6); and a buckle bolt (18) is connected to the bottom end of the heat dissipation cover (19); a protective frame (20) is arranged on the bottom end of the buckle bolt (18); a clamping plate (21) is connected to both sides of the protective frame (20); and a limited bolt plate (22) is arranged inside the clamping plate (21); The protection frame (20) and the clamping plate (21) are movably connected, and the protection frame (20) forms a buckle structure through the clamping plate (21) and the bolt-limiting plate (22); A groove (23) is provided at the inner bottom end of the reinforcement frame (9), and an expansion plate (24) is connected to the inside of the groove (23), and a cross bar (25) is fixed to the inner side of the expansion plate (24).

2. The high-efficiency and energy-saving elevator door motor according to claim 1, characterized in that: The outer wall of the frame (1) is tightly fitted with the inner wall of the equipment plate (3), and the equipment plate (3) and the bolt (4) are threadedly connected.

3. The high-efficiency and energy-saving elevator door motor according to claim 1, characterized in that: The slide slot column (10) and the sliding box (12) are movably connected, and the slide slot column (10) forms a sliding structure through the sliding box (12) and the positioning bolt (13).

4. The high-efficiency and energy-saving elevator door motor according to claim 1, characterized in that: The clamping plate (14) and the slot bolt (15) are threadedly connected, and the clamping plate (14) forms a disassembly structure through the slot bolt (15) and the dustproof frame (16).

5. The high-efficiency and energy-saving elevator door motor according to claim 1, characterized in that: The dustproof frame (16) comprises an isolation plate (26) and belt holes (27); the isolation plate (26) is connected to the upper and lower sides of the interior of the dustproof frame (16), and the belt holes (27) are distributed inside the isolation plate (26).

6. The high-efficiency and energy-saving elevator door motor according to claim 1, characterized in that: A return spring (29) is distributed inside the heat dissipation cover (19), and a support column (28) is connected to the inner side of the return spring (29).

7. The high-efficiency and energy-saving elevator door motor according to claim 6, characterized in that; The heat dissipation cover (19) and the support column (28) are fixedly connected, and the heat dissipation cover (19) forms an elastic structure through the support column (28) and the return spring (29).

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