CN221051289U

CN221051289U - Villa elevator

Info

Publication number: CN221051289U
Application number: CN202323088323.4U
Authority: CN
Inventors: 周立波; 朱建伟; 毛凯萍; 刘翔; 谭慧
Original assignee: Hunan Daju Information Technology Co ltd
Current assignee: Hunan Daju Information Technology Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-05-31
Anticipated expiration: 2033-11-15

Abstract

The utility model provides a villa elevator, which relates to the technical field of elevators and comprises a driving rail, a lift car and a driving device; the driving device is used for driving the car to move along the extending direction of the driving rail; the driving device comprises a driving wheel and a driving source; the driving wheel compresses the driving rail, and the driving source can drive the driving wheel to rotate so as to realize that the driving device moves along the extending direction of the driving rail. The utility model provides elevator equipment suitable for villas, which utilizes the driving wheels arranged on the elevator car to directly drive the elevator car to move up and down without arranging a counterweight, traction or traction ropes, has simple well arrangement and high well utilization rate, is attractive in well arrangement, and has unlimited lifting speed and lifting height; the tire friction driving wheel is adopted for driving, the tire can reduce vibration and noise, the abrasion is small, the noise is low, the operation is stable and comfortable, and the maintenance cost is low.

Description

Villa elevator

Technical Field

The application relates to the technical field of elevators, in particular to a villa elevator.

Background

An elevator is a transportation device for vertically transporting pedestrians or goods, and is applied to various buildings, such as villas, office buildings, etc. The lift car of the elevator moves up and down under the drive of the driving mechanism so as to realize the lifting and transportation of people or cargoes.

A villa elevator is an elevator apparatus installed in a residential villa, which is generally used to connect a plurality of floors of the villa, to facilitate vertical traffic of residents or visitors, and has a smaller size compared to elevators in commercial or public buildings. The common elevator mostly adopts wire rope to pull the car to reciprocate, winds wire rope through the hoist engine and drives the car operation, and operating noise is big, and the promotion height is held rope volume limit by the reel, and rope groove and rope belt wearing and tearing are big, and maintenance cost is higher, is unsuitable to install in the house.

Disclosure of utility model

The application aims to solve the technical problem that a villa elevator is provided for overcoming the defects in the prior art.

A cottage elevator, comprising: a drive rail, a car, and a drive device; the driving device is used for driving the car to move along the extending direction of the driving rail; the driving device comprises a driving wheel and a driving source; the driving wheel compresses the driving rail, and the driving source can drive the driving wheel to rotate so as to realize that the driving device moves along the extending direction of the driving rail.

In one technical scheme, the driving device comprises a first type limiting wheel set;

The first type of limiting wheel set comprises a plurality of first limiting wheels and a plurality of second limiting wheels; the driving rail is provided with a first guide surface extending along the length direction and a second guide surface positioned at the back position of the first guide surface;

the first guide surface and the second guide surface are both positioned between the first limit wheel and the second limit wheel; the first limiting wheel is positioned on one side of the first guide surface and presses the first guide surface; the second limiting wheel is positioned on one side of the second guide surface and presses the second guide surface;

And in all the first limiting wheels and all the second limiting wheels, part or all of the limiting wheels are driving wheels.

In one technical scheme, for the first type of limiting wheel set, the first limiting wheel and the second limiting wheel are arranged in pairs.

In one technical scheme, the first type of limiting wheel set comprises 1-10 pairs of limiting wheels, and each pair of limiting wheels comprises a first limiting wheel and a second limiting wheel.

In one technical scheme, the driving device comprises a second type of limiting wheel set;

The second type of limiting wheel set comprises a plurality of third limiting wheels and a plurality of fourth limiting wheels; the driving rail is provided with a third guide surface extending along the length direction and a fourth guide surface positioned opposite to the third guide surface;

The third limit wheel and the fourth limit wheel are positioned between the third guide surface and the fourth guide surface; the third limiting wheel presses the third guide surface, and the fourth limiting wheel presses the fourth guide surface;

among all the third limit wheels and all the fourth limit wheels, part or all of the limit wheels are driving wheels.

In one technical scheme, for the second type of limiting wheel set, the third limiting wheel and the fourth limiting wheel are arranged in pairs.

In one technical scheme, the second type of limiting wheel set comprises 1-10 pairs of limiting wheels, and each pair of limiting wheels comprises a third limiting wheel and a fourth limiting wheel.

In one embodiment, the drive is arranged on the car.

In one embodiment, the drive is arranged on a structure that is fixedly connected to the car.

In one technical scheme, the driving device is independent of the car and is movably connected with the car through a connecting piece.

The elevator equipment is suitable for villas, the driving wheels arranged on the elevator car are utilized to directly drive the elevator car to move up and down, a counterweight, a traction rope or a traction cable is not needed, the well is simple in arrangement, the well utilization rate is high, the well is attractive in arrangement, the lifting speed and the lifting height are not limited, the tires are driven by friction, and the tires can be used for vibration reduction and noise reduction, and are low in abrasion and noise, stable and comfortable in operation and low in maintenance cost.

Drawings

Fig. 1 is a schematic view of a villa elevator according to the embodiment of the present application.

Fig. 2 is a schematic structural diagram of a driving device with a first type of limiting wheel set in an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a first type of limiting wheel set in an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a driving device with a second type of limiting wheel set according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a second type of limiting wheel set according to an embodiment of the present application.

Fig. 6 is another schematic view of the construction of a villa elevator according to the embodiment of the present application.

Reference numerals: the driving rail 10, the car 20, the driving device 30, the driving source 31, the first guide surface 11, the second guide surface 12, the first type spacing wheel group 32, the first spacing wheel 321, the second spacing wheel 322, the third guide surface 13, the fourth guide surface 14, the second type spacing wheel group 33, the third spacing wheel 331, and the fourth spacing wheel 332.

Detailed Description

The following are specific embodiments of the present application and the technical solutions of the present application will be further described with reference to the accompanying drawings, but the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided merely to facilitate a thorough understanding of embodiments of the application. It will therefore be apparent to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the application. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

In addition, the embodiments of the present application and the features of the embodiments may be combined with each other without collision.

The application provides a villa elevator, which is suitable for elevator equipment installed in a house and is generally used for connecting a plurality of floors of the villa, thereby being convenient for the vertical traffic of residents or visitors.

Referring to fig. 1 to 6, the villa elevator includes a driving rail 10, a car 20, and a driving device 30. The driving device 30 is used for driving the car to move along the extending direction of the driving rail 10. The driving device 30 comprises a driving wheel and a driving source 31, the driving wheel presses the driving rail 10, and the driving source 31 can drive the driving wheel to rotate so as to realize the movement of the driving device 30 along the extending direction of the driving rail 10.

Specifically, the driving device 30 includes a driving wheel, a driving source 31, and the driving wheel presses the driving rail 10 so that friction force can be generated between the driving wheel and the driving rail 10. When the driving wheel rotates, up-and-down movement can be achieved by means of friction with the driving rail 10. The driving source 31 is in power connection with the driving wheel, and the driving source 31 can output power to enable the driving wheel to rotate. It should be understood that the car 20 may be mounted on other rails alone or on the drive rail 10, with the car 20 being movable up and down along the drive rail 10. The elevator car is directly driven to move up and down by the driving wheel arranged on the elevator car, a counterweight, traction or traction cable is not required to be arranged, the well is simple in arrangement, the well utilization rate is high, the well is attractive in arrangement, the lifting speed and the lifting height are not limited, the tire friction driving is adopted, the tire can be used for damping and reducing noise, the abrasion is small, the noise is low, the operation is stable and comfortable, and the maintenance cost is low.

Specifically, the driving device 30 is configured to drive the car to move along the extending direction of the driving rail 10. The driving device 30 supports the elevator car 20 upward, and the driving device 30 and the elevator car 20 may be connected or disconnected. Here, it is only limited that the drive device 30 has an upward bearing on the elevator car 20, bearing the gravitational load from the elevator car 20. In operation, the drive device 30 can move up and down in synchronization with the car of the elevator. The connection relationship between the driving device 30 and the car 20 may be fixed connection or movable connection. In one embodiment, the driving device 30 is disposed on the car, and a fixed connection relationship is adopted between the support of the driving device 30 and the car. In one embodiment, the drive device 30 is arranged on a structure that is fixedly connected to the car. In one embodiment, the driving device 30 is independent from the car 20 and is movably connected with the car 20 through a connecting member.

Referring to fig. 2 and 3, in an embodiment of the present application, the driving device 30 includes a first type of limiting wheel set 32, and the first type of limiting wheel set 32 includes a plurality of first limiting wheels 321 and a plurality of second limiting wheels 322. The drive rail 10 is provided with a first guide surface 11 and a second guide surface 12, the first guide surface 11 and the second guide surface 12 extending in the longitudinal direction of the drive rail 10, the second guide surface 12 being located at a position opposite to the first guide surface 11. The first guide surface 11 and the second guide surface 12 are each located between the first spacing wheel 321 and the second spacing wheel 322. The first limiting wheel 321 is located at one side of the first guiding surface 11 and presses the first guiding surface 11, and the second limiting wheel 322 is located at one side of the second guiding surface 12 and presses the second guiding surface 12. Of all the first limiting wheels 321 and all the second limiting wheels 322, some or all of the limiting wheels are driving wheels.

Specifically, the first type of spacing pulley set 32 is a clip-on configuration. The drive rail 10 has a first guide surface 11 and a second guide surface 12, the first guide surface 11 being located at a position facing away from the second guide surface 12. As shown in fig. 3, the first guide surface 11 is located at the left side position, and the first guide surface 11 faces the left side. The second guide surface 12 is located at the right side position and faces the right side. The first limiting wheel 321 presses the first guiding surface 11 from left to right, the second limiting wheel 322 presses the second guiding surface 12 from right to left, and the first limiting wheel 321 and the second limiting wheel 322 clamp the driving rail 10 between the first guiding surface 11 and the second guiding surface 12 from both left and right sides. It should be understood that the first guide surface 11 and the second guide surface 12 are two opposite guide surfaces on the driving rail 10, and the structure and shape thereof are different according to the structure of the driving rail 10.

Further, for the first type of spacing pulley group 32, the first spacing pulley 321 and the second spacing pulley 322 are clamped on the structure of the driving rail 10 between the first guiding surface 11 and the second guiding surface 12 from opposite directions, and the pressing force applied by the first spacing pulley 321 and the second spacing pulley 322 to the driving rail 10 is opposite in direction, so as to smoothly limit the driving device 30 on the driving rail 10. Therefore, the first type of limiting wheel set 32 can limit the driving device 30 to the driving rail 10, and can make the driving device 30 smoothly move up and down.

For the first type of spacing wheel set 32, some or all of the first spacing wheels 321 and all of the second spacing wheels 322 are drive wheels. When the first type of spacing wheel set 32 includes N1 first spacing wheels 321 and N2 second spacing wheels 322, the number of spacing wheels N is n1+n2, and the number of driving wheels may be any value between 1 and N. The number of driving wheels can be specifically set according to actual situations, and will not be described here again.

Referring to fig. 2, in an embodiment of the present application, for the first type of spacing wheel set 32, a first spacing wheel 321 and a second spacing wheel 322 are arranged in pairs. Fig. 3 shows a structure of the driving rail 10 in which a pair of the first stopper wheels 321 and the second stopper wheels 322 are formed by the first stopper wheels 321 and the second stopper wheels 322 at the same height, and the first guide surface 11 and the second guide surface 12 are sandwiched from both sides of the same height. In this way, the clamping forces of the first and second stopper wheels 321 and 322, which constitute a pair, to the driving rail 10 can be offset from each other. Further, the first type of spacing wheel set 32 comprises 1-10 pairs of spacing wheels, and each pair of spacing wheels comprises a first spacing wheel 321 and a second spacing wheel 322. Referring to fig. 2, a pair of spacing wheel sets consisting of a first spacing wheel 321 and a second spacing wheel 322 occupy a height position, and the spacing wheels of each pair are spaced apart in the height direction.

Referring to fig. 4 and 5, in one embodiment of the present application, the driving device 30 includes a second type of limiting wheel set 33. The second type of limiting wheel set 33 includes a plurality of third limiting wheels 331 and a plurality of fourth limiting wheels 332. The drive rail 10 is provided with a third guide surface 13 and a fourth guide surface 14, the third guide surface 13 and the fourth guide surface 14 extending in the longitudinal direction of the drive rail 10, the fourth guide surface 14 being located opposite to the third guide surface 13. The third limiting wheel 331 and the fourth limiting wheel 332 are located between the third guiding surface 13 and the fourth guiding surface 14, the third limiting wheel 331 presses the third guiding surface 13, and the fourth limiting wheel 332 presses the fourth guiding surface 14; of all the third limit wheels 331 and all the fourth limit wheels 332, some or all of the limit wheels are driving wheels.

Specifically, the second type of limiting wheel set 33 is a bracing structure, and the driving rail 10 has a third guiding surface 13 and a fourth guiding surface 14, where the third guiding surface 13 is located opposite to the fourth guiding surface 14. As shown in fig. 5, the third guide surface 13 is located at the left side position with the third guide surface 13 facing to the right side, the fourth guide surface 14 is located at the right side position with the fourth guide surface 14 facing to the left side. The third limiting wheel 331 is pressed against the third guiding surface 13 from right to left, the fourth limiting wheel 332 is pressed against the fourth guiding surface 14 from left to right, and the third limiting wheel 331 and the fourth limiting wheel 332 are respectively supported against the structures of the driving rail 10 on the left and right sides. It should be understood that the third guide surface 13 and the fourth guide surface 14 are two guide surfaces facing each other on the driving rail 10, and the structure and shape thereof are different depending on the structure of the driving rail 10.

Further, for the second type of limiting wheel set 33, the third limiting wheel 331 and the fourth limiting wheel 332 are supported and pressed on the structures of the driving rail 10 on the left side and the right side in opposite directions, and the pressing force applied by the third limiting wheel 331 and the fourth limiting wheel 332 to the driving rail 10 is opposite in direction, so that the driving device 30 is stably limited on the driving rail 10. Therefore, the second type of limiting wheel set 33 can limit the driving device 30 to the driving rail 10, and can make the driving device 30 move up and down smoothly.

For the second type of limiting wheel set 33, some or all of the third limiting wheels 331 and all of the fourth limiting wheels 332 are driving wheels. When the first type of spacing wheel set 32 includes M1 third spacing wheels 331 and M2 fourth spacing wheels 332, the number of spacing wheels M is m1+m2, and the number of driving wheels may be any value between 1 and M. The number of driving wheels can be specifically set according to actual situations, and will not be described here again.

Referring to fig. 4, in an embodiment of the present application, for the second type of spacing wheel set 33, a third spacing wheel 331 and a fourth spacing wheel 332 are arranged in pairs. Fig. 5 shows a pair of stopper wheels consisting of a third stopper wheel 331 and a fourth stopper wheel 332, the third stopper wheel 331 and the fourth stopper wheel 332 being located at the same height, and being supported on the structure of the driving rail 10 on the left and right sides in opposite directions from the same height. In this way, the pressures of the third and fourth stopper wheels 331 and 332 forming a pair with the drive rail 10 can cancel each other. Further, the second type of spacing wheel set 33 includes 1-10 pairs of spacing wheels, and each pair of spacing wheels includes a third spacing wheel 331 and a fourth spacing wheel 332. Referring to fig. 4, a pair of the stopper wheels consisting of the third stopper wheel 331 and the fourth stopper wheel 332 occupy one height position, and the stopper wheels of each pair are spaced apart in the height direction.

In the present application, the driving device 30 may include one of the first type of limiting wheel set 32 and the second type of limiting wheel set 33, or both.

In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the application. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the application or exceeding the scope of the application as defined in the accompanying claims.

Claims

1. A villa elevator, comprising: a drive rail, a car, and a drive device; the driving device is used for driving the car to move along the extending direction of the driving rail; the driving device comprises a driving wheel and a driving source; the driving wheel compresses the driving rail, and the driving source can drive the driving wheel to rotate so as to realize that the driving device moves along the extending direction of the driving rail.

2. A villa elevator according to claim 1, wherein the drive means comprises a first type of limit wheel set;

3. A villa elevator as claimed in claim 2, wherein for the first type of spacing pulley set, a first spacing pulley and a second spacing pulley are arranged in pairs.

4. A villa elevator according to claim 3, wherein the first type of spacing set comprises 1-10 pairs of spacing wheels, and each pair of spacing wheels comprises a first spacing wheel and a second spacing wheel.

5. A villa elevator according to claim 1, wherein said driving means comprises a second type of limit wheel set;

6. The villa elevator according to claim 5, wherein for said second type of spacing pulley set, said third spacing pulley and said fourth spacing pulley are arranged in pairs.

7. The villa elevator of claim 6, wherein the second type of spacing set comprises 1-10 pairs of spacing wheels, and each pair of spacing wheels comprises a third spacing wheel and a fourth spacing wheel.

8. A villa elevator according to claim 1, wherein said drive means is arranged on said car.

9. A villa elevator according to claim 1, wherein said drive means is arranged on a structure fixedly connected to the car.

10. A villa elevator according to claim 1, wherein the driving means is independent of the car and is movably connected to the car by a connecting member.