Economical villa elevator

Abstract

The utility model discloses an economical villa elevator, which belongs to the field of elevators and comprises a main body frame and a top plate, the top plate is fixedly mounted at the upper end of the main body frame, a traction machine frame is fixedly mounted at the upper end of the top plate, and a traction machine body is fixedly mounted on the traction machine frame through bolts. A traction wheel is fixedly installed on an output shaft of the traction machine body, multiple sets of guide rails are installed in the main body frame in a bilateral symmetry mode, guide shoes are installed on the multiple sets of guide rails in a sliding mode, a lift car is fixedly installed between the two sets of guide shoes, and a counterweight frame is fixedly installed on the guide shoes between the multiple sets of guide rails at the left end of the main body frame. The two sets of rope returning wheels are arranged on the lift car and the counterweight frame, the counterweight frame is arranged in the middle in the left end of the main body frame, the wheel distance on the counterweight frame can be made to be the maximum, a counterweight block in the counterweight frame is a cement counterweight block, and therefore cost is reduced, product competitiveness is improved, the traction machine frame is made of a thick steel plate, and cost is reduced. And the installation space of the traction machine body is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, specifically an economical villa elevator. Background Technology

[0002] An elevator is a vertical transportation device used to transport people or goods in various buildings, such as villas and office buildings. The elevator car moves up and down under the drive of a drive mechanism to transport people or goods. A villa elevator is an elevator device installed in a residential villa, typically used to connect multiple floors of the villa, facilitating vertical transportation for residents or visitors. Compared to elevators in commercial or public buildings, villa elevators are smaller in size.

[0003] Traditional villa elevators are often expensive due to their luxurious features and complex structures. The installation process is also complicated, requiring a professional team to carry out the work over a long period of time. Furthermore, they require frequent professional services for subsequent maintenance, which undoubtedly increases the user's operating costs and time costs.

[0004] Therefore, this utility model provides an economical villa elevator to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] This utility model provides an economical villa elevator, which aims to solve the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: It includes a main frame and a top plate. The top plate is fixedly installed on the upper end of the main frame. A traction machine frame is fixedly installed on the upper end of the top plate. A traction machine body is fixedly installed on the traction machine frame by bolts. A traction sheave is fixedly installed on the output shaft of the traction machine body. Multiple sets of guide rails are symmetrically installed on the left and right sides inside the main frame. Guide shoes are slidably installed on each of the multiple sets of guide rails. A car is fixedly installed between two sets of guide shoes. A counterweight frame is fixedly installed on the guide shoes between the multiple sets of guide rails on the left side of the main frame. Two sets of return rope pulleys are rotatably installed on the upper end of the counterweight frame. Two sets of car top pulleys are rotatably installed on the upper end of the car. The traction sheave is connected to the two sets of return rope pulleys and the two sets of car top pulleys by traction ropes. A shock-absorbing component is provided inside the lower end of the car.

[0009] As a preferred technical solution of this application, the multiple sets of counterweights in the counterweight frame are all made of cement.

[0010] As a preferred technical solution of this application, the two sets of return rope pulleys are located on the upper sides of the front and rear ends of the counterweight frame, and the two sets of car top pulleys are located on the upper sides of the left and right ends of the car. The two sets of return rope pulleys and car top pulleys are symmetrically arranged at the upper ends of the counterweight frame and the car, respectively.

[0011] As a preferred technical solution of this application, the shock absorption assembly includes multiple sets of slide grooves, which are symmetrically opened on the left and right sides inside the lower end of the car. Guide rods are fixedly installed in each set of slide grooves, shock absorption springs are sleeved on each set of guide rods, sliders are slidably installed on each set of guide rods, dampers are provided on both sides of each set of sliders, connecting rods are rotatably installed at the lower end of each set of sliders, and bases are rotatably installed at the lower end of each set of connecting rods. The bases are slidably installed at the lower opening of the multiple sets of slide grooves.

[0012] As a preferred technical solution of this application, protrusions are fixedly installed on both the front and rear sides of the connection between the multiple sets of bases and the multiple sets of connecting rods, and the multiple sets of protrusions are slidably connected to the lower openings of the multiple sets of sliding grooves.

[0013] As a preferred technical solution of this application, the lower side of each of the multiple sets of bases is glued with a shock-absorbing pad, and the multiple sets of shock-absorbing pads are made of highly elastic rubber material.

[0014] (III) Beneficial Effects

[0015] 1. By installing two sets of return rope pulleys on both the car and the counterweight frame, the counterweight frame is centrally located on the left side of the main frame, maximizing the wheel spacing on the counterweight frame. Since the counterweight blocks inside the counterweight frame are made of cement, costs are reduced and product competitiveness is improved. Furthermore, the traction machine frame is made of thick steel plates, reducing the height of the electric traction machine frame and effectively reducing the space required for the installation of the traction machine body.

[0016] 2. When the car contacts the ground, the interaction of multiple sets of guide rods, multiple sets of shock-absorbing springs, multiple sets of sliders, multiple sets of connecting rods and multiple sets of bases achieves the purpose of shock absorption and buffering, reducing vibration during elevator operation, improving ride comfort, and extending the service life of the elevator. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of an economical villa elevator;

[0018] Figure 2 This is a schematic diagram of the left-side structure of an economical villa elevator;

[0019] Figure 3 This is a schematic diagram of the car structure in an economical villa elevator, viewed from below.

[0020] Figure 4This is a front view structural diagram of the car in an economical villa elevator;

[0021] Figure 5 for Figure 4 A magnified structural diagram at point A.

[0022] In the picture:

[0023] 1. Main frame; 2. Top plate; 3. Traction machine frame; 4. Traction machine body; 5. Traction sheave; 6. Guide rail; 7. Guide shoe; 8. Car; 9. Counterweight frame; 10. Return rope sheave; 11. Car top sheave; 12. Slide rail; 13. Guide rod; 14. Shock absorber spring; 15. Sliding block; 16. Damper; 17. Connecting rod; 18. Base; 19. Protrusion. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides an economical villa elevator, such as Figure 1-5 As shown, the economic villa elevator includes a main frame 1 and a top plate 2. The top plate 2 is fixedly installed on the upper end of the main frame 1. A traction machine frame 3 is fixedly installed on the upper end of the top plate 2. A traction machine body 4 is fixedly installed on the traction machine frame 3 by bolts. A traction sheave 5 is fixedly installed on the output shaft of the traction machine body 4. Multiple sets of guide rails 6 are symmetrically installed on the left and right sides inside the main frame 1. Guide shoes 7 are slidably installed on each set of guide rails 6. A car 8 is fixedly installed between two sets of guide shoes 7. A counterweight frame 9 is fixedly installed on the guide shoes 7 between the multiple sets of guide rails 6 on the left side of the main frame 1. Two sets of return rope sheaves 10 are rotatably installed on the upper end of the counterweight frame 9. Two sets of car top sheaves 11 are rotatably installed on the upper end of the car 8. The traction sheave 5 is connected to the two sets of return rope sheaves 10 and the two sets of car top sheaves 11 by traction ropes. A shock-absorbing component is installed in the lower end of the car 8.

[0026] During use, when the car 8 moves up and down under the drive of the traction machine body 4, the traction rope will drive the two sets of return rope pulleys 10 and the two sets of car top pulleys 11 to rotate at the upper end of the car 8 and the counterweight frame 9 respectively, thereby ensuring the stability and balance of the elevator movement. In addition, the traction machine frame 3 is made of thick steel plate, thereby reducing the space required for the traction machine frame 3 to be installed on the top plate 2.

[0027] The counterweights within counterweight frame 9 are all made of cement.

[0028] The counterweights inside the counterweight frame 9 are made of cement, which not only reduces costs but also enhances the product's competitiveness.

[0029] Two sets of return rope pulleys 10 are located on the upper sides of the front and rear ends of the counterweight frame 9, and two sets of car top pulleys 11 are located on the upper sides of the left and right ends of the car 8. The two sets of return rope pulleys 10 and car top pulleys 11 are symmetrically arranged at the upper ends of the counterweight frame 9 and the car 8, respectively.

[0030] Because the two sets of return rope pulleys 10 and the two sets of car top pulleys 11 are symmetrically arranged, the wheel distance between the two sets of return rope pulleys 10 and the two sets of car top pulleys 11 at the upper end of the car 8 and the counterweight frame 9 can be maximized, ensuring stable operation.

[0031] The shock absorption assembly includes multiple sets of slide grooves 12, which are symmetrically opened on the left and right sides inside the lower end of the car 8. Guide rods 13 are fixedly installed in each set of slide grooves 12. Shock-absorbing springs 14 are sleeved on each set of guide rods 13. Sliding blocks 15 are slidably installed on each set of guide rods 13. Dampers 16 are provided on both the left and right sides of each set of sliding blocks 15. Connecting rods 17 are rotatably installed at the lower end of each set of sliding blocks 15. Bases 18 are rotatably installed at the lower end of each set of connecting rods 17. The bases 18 are slidably installed at the lower opening of the multiple sets of slide grooves 12.

[0032] When the car 8 contacts the ground, the multiple sets of guide rods 13, multiple sets of damping springs 14, multiple sets of sliders 15, multiple sets of connecting rods 17 and multiple sets of bases 18 work together to reduce the vibration generated by the multiple sets of damping springs 14 and multiple sets of dampers 16, thus ensuring the stability of the car 8 during operation.

[0033] Protrusions 19 are fixedly installed on both the front and rear sides of the connection between the multiple sets of bases 18 and the multiple sets of connecting rods 17. The multiple sets of protrusions 19 are slidably connected to the lower openings of the multiple sets of sliding grooves 12.

[0034] When the elevator is running, multiple sets of bases 18 slide within multiple sets of slide grooves 12 under the drive of multiple sets of connecting rods 17, and multiple sets of protrusions 19 ensure the smoothness and stability of this sliding process.

[0035] Multiple sets of bases 18 have shock-absorbing pads glued to their undersides, and these shock-absorbing pads are all made of highly elastic rubber.

[0036] When the base 18 contacts the ground, the shock-absorbing pad will provide a cushioning effect, further reducing vibration and improving ride comfort. At the same time, the shock-absorbing pad made of highly elastic rubber also has good wear resistance and durability, thereby extending the service life of the elevator.

[0037] Working principle: During elevator operation, the traction machine body 4 drives the traction sheave 5 on the output shaft to rotate. The traction sheave 5 is connected to two sets of return sheaves 10 and two sets of car top sheaves 11 via traction ropes, thereby driving the car 8 and counterweight frame 9 to move up and down. During the elevator's ascent, the car 8 slides upward on multiple sets of guide rails 6 via multiple sets of guide shoes 7. Simultaneously, the traction ropes drive the two sets of car top sheaves 11 to rotate at the top of the car 8, while the two sets of return sheaves 10 rotate at the top of the counterweight frame 9, ensuring the balance and stability of the elevator's ascent. Similarly, during elevator... During descent, the car 8 slides down on the guide rail 6. The traction rope also drives the two sets of car top pulleys 11 and the two sets of return rope pulleys 10 to rotate, ensuring the balance and stability of the elevator descent. When the car 8 contacts the ground, it will vibrate. Multiple sets of bases 18 contact the ground, and multiple sets of bases 18 drive multiple sets of sliders 15 to slide on multiple sets of guide rods 13 through multiple sets of connecting rods 17. When multiple sets of sliders 15 slide on multiple sets of slide grooves 12, multiple sets of shock-absorbing springs 14 and multiple sets of dampers 16 buffer and reduce the impact force, thereby achieving the purpose of shock absorption.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An economical villa elevator, comprising a main frame (1) and a top plate (2), characterized in that: the upper end of the top plate (2) is fixedly installed with a traction machine frame (3), the traction machine frame (3) is fixedly installed with a traction machine body (4) through bolts, the output shaft of the traction machine body (4) is fixedly installed with a traction sheave (5), the main frame (1) is symmetrically installed with a plurality of guide rails (6), the plurality of guide rails (6) are each slidingly installed with a guide shoe (7), the two guide shoes (7) are fixedly installed with a car (8), the guide shoes (7) between the plurality of guide rails (6) at the left end of the main frame (1) are fixedly installed with a counterweight frame (9), the upper end of the counterweight frame (9) is rotatably installed with two groups of return sheaves (10), the upper end of the car (8) is rotatably installed with two groups of car top sheaves (11), the traction sheave (5) is connected with the two groups of return sheaves (10) and the two groups of car top sheaves (11) through a traction rope, and the lower end of the car (8) is provided with a damping assembly.

2. An economical villa elevator according to claim 1, characterized in that: The plurality of counterweight blocks in the counterweight frame (9) are each made of cement material.

3. The economical villa elevator according to claim 1, characterized in that: The two groups of return sheaves (10) are on the upper sides of the front and rear ends of the counterweight frame (9), the two groups of car top sheaves (11) are on the upper sides of the left and right ends of the car (8), and the two groups of return sheaves (10) and car top sheaves (11) are symmetrically arranged at the upper ends of the counterweight frame (9) and the car (8), respectively.

4. The economical villa elevator according to claim 1, characterized in that: The damping assembly comprises a plurality of sliding grooves (12), the plurality of sliding grooves (12) are symmetrically formed in the lower end of the car (8), the plurality of sliding grooves (12) are each fixedly installed with a guide rod (13), the plurality of guide rods (13) are each sleeved with a damping spring (14), the plurality of guide rods (13) are each slidingly installed with a sliding block (15), the left and right sides of the plurality of sliding blocks (15) are each provided with a damper (16), the lower end of the plurality of sliding blocks (15) is rotatably installed with a connecting rod (17), the lower end of the plurality of connecting rods (17) is rotatably installed with a base (18), and the plurality of bases (18) are slidingly installed at the lower end openings of the plurality of sliding grooves (12).

5. An economical villa elevator according to claim 4, characterized in that: The front and rear sides of the connection between the plurality of bases (18) and the plurality of connecting rods (17) are each fixedly installed with a protruding block (19), and the plurality of protruding blocks (19) are slidingly connected with the lower end openings of the plurality of sliding grooves (12).

6. An economical villa elevator according to claim 4, characterized in that: The lower sides of the plurality of bases (18) are each glued with a damping cushion, and the plurality of damping cushions are each made of high-elasticity rubber material.

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