Novel traction machine for villa elevator
By designing an adjustable mounting frame and fixed plate structure in the elevator traction machine, combined with the guide rod and buffer spring, the problem of inconvenient adjustment of vibration and shock absorption structure of the traditional elevator traction machine is solved, and the practicality and matching of the equipment are improved.
Patent Information
- Application Number
- CN202422363549.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-27
AI Technical Summary
Traditional elevator traction machines will produce a vibration when running, and the shock absorbing structure cannot be adjusted according to the actual width of the traction machine frame, resulting in less practicality.
A new type of villa elevator traction machine was designed, which adopts a structure such as mounting frame, fixing holes, guide rods, buffer springs and adjustable fixing plates. By adjusting the position of the fixing plates and guide rods and combining with the buffer springs to reduce vibration.
It effectively reduces the vibration of the traction machine body during operation, improves matching and practicality, and can be appropriately adjusted according to the traction machine frame of different sizes.
Smart Images
Figure CN223002545U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevators, in particular to a new traction machine for villa elevators. Background Art
[0002] The elevator traction machine is the power equipment of the elevator, also known as the elevator main engine. Its function is to transmit and transfer power to make the elevator run. It consists of a motor, a brake, a coupling, a speed reducer, a traction wheel, a frame, a guide wheel and an attached handwheel for turning the disk by hand, etc.
[0003] Traditional elevator traction machines will generate a sense of vibration during operation, but the shock-absorbing structures of traditional elevator traction machines cannot adjust the shock-absorbing mechanism according to the actual width of the traction machine frame, and can only reduce the up-and-down vibration feeling of the traction machine body during operation. Therefore, this results in low practicability when the traction machine body is in use. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a new traction machine for villa elevators to solve the problems mentioned in the above background art that traditional elevator traction machines will generate a sense of vibration during operation, but the shock-absorbing structures of traditional elevator traction machines cannot adjust the shock-absorbing mechanism according to the actual width of the traction machine frame, and can only reduce the up-and-down vibration feeling of the traction machine body during operation. Therefore, this results in low practicability when the traction machine body is in use.
[0005] To achieve the above object, the utility model provides the following technical solution: A new traction machine for villa elevators, including a mounting frame, four fixing holes are opened on the mounting frame, and the four fixing holes are arranged in a rectangular array on the mounting frame. A plurality of first guide rods are fixedly installed on the mounting frame, and a plurality of first buffer springs are fixedly installed on the mounting frame. A plurality of the first buffer springs are all arranged at the outer ends of the first guide rods. Connecting plates are fixedly installed at the front and rear ends of the mounting frame. First fixing plates are movably inserted into the connecting plates. The shape of the first fixing plate is L-shaped. A plurality of first positioning holes are opened on both the first fixing plate and the connecting plate, and first positioning bolts are inserted into the first positioning holes.
[0006] With the above technical solution, the mounting bracket is installed through the fixing holes provided on the mounting bracket. Then, after the main body of the traction machine is installed, the staff first inserts the first fixing plates into both the front and rear ends of the mounting bracket, and then adjusts the first fixing plates according to the position of the main body of the traction machine. After the first fixing plates are adjusted, the staff then inserts the first positioning bolts into the first positioning holes, so as to fix the first fixing plates to the connecting plate with the first positioning bolts. When the equipment moves downward, and the mounting plate is arranged on the first guide rod, so when the first guide rod and the first buffer spring cooperate with each other, the main body of the traction machine will shake when driving the elevator to work.
[0007] Preferably, two second guide rods are fixedly installed at the inner end of the first fixing plate, two second buffer springs are fixedly installed at the inner end of the first fixing plate, the second buffer springs are arranged at the outer ends of the second guide rods, and a first buffer plate is fixedly installed on the second guide rods.
[0008] With the above technical solution, when the main body of the traction machine is running, the second guide rods, the second buffer springs and the first buffer plate installed on the first fixing plate will prevent the main body of the traction machine from shaking significantly left and right, so as to reduce the vibration feeling.
[0009] Preferably, a mounting plate is fixedly installed on the first guide rod, a limiting rod penetrates through the mounting plate, adjusting plates are fixedly installed on both sides of the mounting plate, second fixing plates are movably inserted on both end faces of the adjusting plates, the second fixing plates are in an L shape, second positioning holes are provided on both the adjusting plates and the second fixing plates, and second positioning bolts are inserted into the second positioning holes.
[0010] With the above technical solution, by inserting the second fixing plates into the adjusting plates, and after the second fixing plates are adjusted, the staff inserts the second positioning bolts into the second positioning holes, so as to fix the adjusting plates and the second fixing plates with the second positioning bolts, thus facilitating adjustment according to different traction machine frames.
[0011] Preferably, two third guide rods are fixedly installed at the inner end of the second fixing plate, a third buffer spring is fixedly installed at the inner end of the second fixing plate, the third buffer spring is arranged at the outer end of the third guide rod, and a second buffer plate is fixedly installed on the third guide rod.
[0012] With the above technical solution, the third guide rods, the third buffer springs and the second buffer plate installed on the second fixing plate will prevent the main body of the traction machine from shaking significantly back and forth, so as to reduce the vibration feeling.
[0013] Preferably, a main traction machine is fixedly installed on the mounting plate. A traction machine fixing plate is fixedly installed on one end face of the mounting plate on the side of the main traction machine. A motor is fixedly installed at the other end of the mounting plate where the main traction machine is located. A traction machine roller is arranged on the mounting plate, and the traction machine roller is connected to the output end of the motor. A pulley is arranged on the front surface of the mounting plate.
[0014] With the above technical solution, the motor installed on the mounting frame drives the traction machine roller to rotate, so that the traction machine roller drives the steel cable thereon to rotate. Then the motor works to slide the steel cable in the traction machine roller, and then the steel cable drives the pulley to rotate. At the same time, due to the weight factor of the elevator, the device moves downward. Then the mounting plate is arranged on the first guide rod. Therefore, when the first guide rod and the first buffer spring cooperate with each other, the main traction machine shakes when driving the elevator to work.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0016] 1. For this new traction machine of the villa elevator, by inserting the first fixing plates into the front and rear ends of the mounting frame, and then adjusting the first fixing plates according to the position of the main traction machine. After the first fixing plates are adjusted, the staff inserts the second fixing plate into the adjusting plate. After the second fixing plate is adjusted, the staff inserts the second positioning bolt into the second positioning hole, so that the second positioning bolt fixes the adjusting plate and the second fixing plate. At the same time, the first fixing plate and the second fixing plate can be appropriately adjusted according to the size of the traction machine frame. Therefore, the matching performance is improved and the practicability of the device is also improved.
[0017] 2. For this new traction machine of the villa elevator, the motor installed on the mounting frame drives the traction machine roller to rotate, so that the traction machine roller drives the steel cable thereon to rotate. Then the motor works to slide the steel cable in the traction machine roller, and then the steel cable drives the pulley to rotate. At the same time, due to the weight factor of the elevator, the device moves downward. Then the mounting plate is arranged on the first guide rod. Therefore, when the first guide rod and the first buffer spring cooperate with each other, the main traction machine shakes when driving the elevator to work. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a three-dimensional structural schematic diagram of the new traction machine of the villa elevator of the present utility model;
[0019] Figure 2 is a side view structural schematic diagram of the new traction machine of the villa elevator of the present utility model;
[0020] Figure 3 Schematic diagram of the mounting plate of the present utility model and its related structures;
[0021] Figure 4 Schematic diagram of the mounting rack of the present utility model and its related structures.
[0022] In the figure: 1, mounting rack; 2, fixing hole; 3, first guide rod; 4, first buffer spring; 5, connecting plate; 6, first fixing plate; 7, first positioning hole; 8, first positioning bolt; 9, second guide rod; 10, second buffer spring; 11, first buffer plate; 12, mounting plate; 13, limiting rod; 14, adjusting plate; 15, second fixing plate; 16, second positioning hole; 17, second positioning bolt; 18, third guide rod; 19, third buffer spring; 20, second buffer plate; 21, traction machine main body; 22, traction machine fixing plate; 23, motor; 24, traction machine roller; 25, pulley. Specific embodiments
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] Embodiment 1:
[0025] Please refer to Figures 1-4, a new traction machine for villa elevators. There are four fixing holes 2 opened on the mounting frame 1. The four fixing holes 2 are arranged in a rectangular array on the mounting frame 1. Connecting plates 5 are fixedly installed at both the front and rear ends of the mounting frame 1. First fixing plates 6 are movably inserted into the connecting plates 5. The shape of the first fixing plate 6 is L-shaped. A plurality of first positioning holes 7 are opened on both the first fixing plate 6 and the connecting plate 5. First positioning bolts 8 are inserted into the first positioning holes 7. Two second guide rods 9 are fixedly installed at the inner end of the first fixing plate 6. Two second buffer springs 10 are fixedly installed at the inner end of the first fixing plate 6. The second buffer spring 10 is arranged at the outer end of the second guide rod 9. A first buffer plate 11 is fixedly installed on the second guide rod 9. Adjusting plates 14 are fixedly installed on both sides of the mounting plate 12. Second fixing plates 15 are movably inserted into both end faces of the adjusting plate 14. The shape of the second fixing plate 15 is L-shaped. Second positioning holes 16 are opened on both the adjusting plate 14 and the second fixing plate 15. Second positioning bolts 17 are inserted into the second positioning holes 16. Two third guide rods 18 are fixedly installed at the inner end of the second fixing plate 15. A third buffer spring 19 is fixedly installed at the inner end of the second fixing plate 15. The third buffer spring 19 is arranged at the outer end of the third guide rod 18. A second buffer plate 20 is fixedly installed on the third guide rod 18.
[0026] Working principle: The mounting bracket 1 can be installed through the fixing holes 2 opened on the mounting bracket 1. After the main body 21 of the traction machine is installed, the staff first inserts the first fixing plates 6 into both the front and rear ends of the mounting bracket 1, and then adjusts the first fixing plates 6 according to the position of the main body 21 of the traction machine. After the first fixing plates 6 are adjusted, the staff then inserts the first positioning bolts 8 into the first positioning holes 7, so as to fix the first fixing plates 6 to the connecting plate 5 with the first positioning bolts 8. After the first fixing plates 6 are adjusted, the staff inserts the second fixing plates 15 into the adjusting plates 14. After the second fixing plates 15 are adjusted, the staff inserts the second positioning bolts 17 into the second positioning holes 16, so as to fix the adjusting plates 14 and the second fixing plates 15 with the second positioning bolts 17, thus facilitating adjustment according to different traction machine frames. When the main body 21 of the traction machine is running, the second guide rods 9, the second buffer springs 10 and the first buffer plate 11 installed on the first fixing plates 6 will prevent the main body 21 of the traction machine from shaking significantly left and right. At the same time, the third guide rods 18, the third buffer springs 19 and the second buffer plate 20 installed on the second fixing plates 15 will prevent the main body 21 of the traction machine from shaking significantly back and forth, so as to reduce the vibration feeling. At the same time, the first fixing plates 6 and the second fixing plates 15 can be appropriately adjusted according to the size of the traction machine frame, so that the matching performance is improved and the practicability of the device is also improved.
[0027] Embodiment 2:
[0028] Please refer to Figures 1-4 , a new type of traction machine for villa elevators. A plurality of first guide rods 3 are fixedly installed on the mounting bracket 1. A plurality of first buffer springs 4 are fixedly installed on the mounting bracket 1. A plurality of the first buffer springs 4 are all arranged at the outer ends of the first guide rods 3. A mounting plate 12 is fixedly installed on the first guide rods 3. A limiting rod 13 penetrates through the mounting plate 12. A main body 21 of the traction machine is fixedly installed on the mounting plate 12. A traction machine fixing plate 22 is fixedly installed on one side end face of the main body 21 of the traction machine on the mounting plate 12. A motor 23 is fixedly installed at the other end of the main body 21 of the traction machine on the mounting plate 12. A traction machine roller 24 is arranged on the mounting plate 12. The traction machine roller 24 is connected to the output end of the motor 23. A pulley 25 is arranged on the front surface of the mounting plate 12.
[0029] Working principle: The motor 23 installed on the mounting frame 1 can drive the traction machine roller 24 to rotate, so that the traction machine roller 24 drives the steel cable thereon to rotate. Then the motor 23 works to drive the steel cable in the traction machine roller 24 to slide, and then the steel cable drives the pulley 25 to rotate. At the same time, due to the weight factor of the elevator, the device moves downward. Then the mounting plate 12 is arranged on the first guide rod 3. Therefore, when the first guide rod 3 and the first buffer spring 4 cooperate with each other, the traction machine main body 21 shakes when driving the elevator to work. Then the four limit rods 13 installed on the mounting frame 1 can also preferably limit the mounting plate 12.
[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A novel traction machine for a villa elevator, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with four fixing holes (2), and the four fixing holes (2) are arranged in a rectangular array on the mounting frame (1). A plurality of first guide rods (3) are fixedly mounted on the mounting frame (1). A plurality of first buffer springs (4) are fixedly mounted on the mounting frame (1), and the plurality of first buffer springs (4) are arranged at the outer ends of the first guide rods (3). A connecting plate (5) is fixedly mounted at both the front and rear ends of the mounting frame (1), and a first fixing plate (6) is movably inserted in the connecting plate (5), and the shape of the first fixing plate (6) is L-shaped. A plurality of first positioning holes (7) are provided on the first fixing plate (6) and the connecting plate (5), and a first positioning bolt (8) is inserted in the first positioning hole (7).
2. The novel traction machine for villa elevator according to claim 1 is characterized in that: Two second guide rods (9) are fixedly mounted on the inner end of the first fixing plate (6), two second buffer springs (10) are fixedly mounted on the inner end of the first fixing plate (6), the second buffer springs (10) are arranged on the outer ends of the second guide rods (9), and a first buffer plate (11) is fixedly mounted on the second guide rods (9).
3. The novel traction machine for villa elevator according to claim 1 is characterized in that: A mounting plate (12) is fixedly mounted on the first guide rod (3), a limiting rod (13) passes through the mounting plate (12), an adjusting plate (14) is fixedly mounted on both sides of the mounting plate (12), a second fixing plate (15) is movably inserted on both side end surfaces of the adjusting plate (14), the second fixing plate (15) is in an L-shape, a second positioning hole (16) is provided on both the adjusting plate (14) and the second fixing plate (15), and a second positioning bolt (17) is inserted into the second positioning hole (16).
4. The novel traction machine for villa elevator according to claim 3 is characterized in that: Two third guide rods (18) are fixedly mounted on the inner end of the second fixed plate (15), a third buffer spring (19) is fixedly mounted on the inner end of the second fixed plate (15), the third buffer spring (19) is arranged on the outer end of the third guide rod (18), and a second buffer plate (20) is fixedly mounted on the third guide rod (18).
5. The novel traction machine for villa elevator according to claim 3 is characterized in that: A traction machine body (21) is fixedly mounted on the mounting plate (12); a traction machine fixing plate (22) is fixedly mounted on one end surface of the traction machine body (21) on the mounting plate (12); a motor (23) is fixedly mounted on the other end of the traction machine body (21) on the mounting plate (12); a traction machine roller (24) is arranged on the mounting plate (12); the traction machine roller (24) is connected to an output end of the motor (23); and a pulley (25) is arranged on the front end surface of the mounting plate (12).