A type of auxiliary-guided forced-drive villa elevator

Abstract

This utility model provides a guided, forced-drive villa elevator, relating to the field of forced-drive villa elevators. It includes an elevator frame mechanism comprising an elevator support frame, fixed guide rails, a T-shaped groove, and a debris groove. An elevator mechanism is housed inside the elevator frame mechanism. This elevator mechanism includes a car, a sliding frame, a roller frame, guide rollers, and trapezoidal scrapers. Buffer components are provided on both sides of the elevator mechanism. Each buffer component includes a buffer frame, a damping groove, a buffer spring, and a damping block. In this utility model, the sliding frame moves within the T-shaped groove, and the roller frame also moves within the T-shaped groove. The fixed guide rails, sliding frame, roller frame, and guide rollers facilitate guidance of the car during use, reducing car yaw and swaying. The trapezoidal scrapers also facilitate the cleaning of debris inside the T-shaped groove.

Description

Technical Field

[0001] This utility model relates to the field of forced-drive villa elevator technology, and in particular to a forced-drive villa elevator with auxiliary guidance. Background Technology

[0002] Forced-drive villa elevators, also known as forced-drive elevators or hoist elevators, are a type of elevator that uses steel wire ropes or chains to directly pull the car. Their drive unit does not rely on a counterweight balancing system, but directly uses motor power to force the car to lift or lower.

[0003] In existing technologies, forced-drive villa elevators are prone to car yaw and swaying during operation, which in turn affects the comfort of passengers. Utility Model Content

[0004] The purpose of this utility model is to provide a guided forced-drive villa elevator to solve the problem mentioned in the background art that forced-drive villa elevators are prone to car yaw and swaying during operation, which affects the comfort of users when using the villa elevator.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: including an elevator frame mechanism, wherein the elevator frame mechanism includes an elevator support frame, a fixed guide rail, a T-shaped groove and a debris groove, and an elevator mechanism is provided inside the elevator frame mechanism, wherein the elevator mechanism includes a car, a sliding frame, a roller frame, guide rollers and a trapezoidal scraper block, and buffer components are provided on both sides of the elevator mechanism, wherein the buffer components include a buffer frame, a damping groove, a buffer spring and a damping block.

[0006] In a preferred embodiment, a motor drive unit is provided on the top of the elevator support frame, and both sides of the inner wall of the elevator support frame are fixedly connected to one side of the fixed guide rail.

[0007] In a preferred embodiment, the fixed guide rail has a T-shaped groove inside, and debris grooves are provided on both the upper and lower sides of the T-shaped groove, and the inner wall of the debris groove is also provided with a downward inclined surface.

[0008] In a preferred embodiment, the inner wall of the elevator support frame is movably connected to the outer wall of the car, and the top of the car is fixedly connected to the drive unit at the top of the elevator support frame via a steel wire rope.

[0009] In a preferred embodiment, both sides of the car are fixedly connected to one side of the sliding frame, the outer wall of the sliding frame is movably connected to the inner wall of the T-shaped groove, and both sides of the sliding frame are fixedly connected to one side of the roller frame.

[0010] In a preferred embodiment, the inner wall of the roller frame is rotatably connected to both ends of the trapezoidal scraper via a rotating shaft, and the upper and lower sides of the sliding frame are fixedly connected to one side of the trapezoidal scraper. The outer walls of the roller frame, guide roller, and trapezoidal scraper are all movably connected to the inner wall of the T-groove.

[0011] In a preferred embodiment, the upper and lower sides of the sliding frame are fixedly connected to one side of the buffer frame, and the buffer frame has a damping groove inside, with the inner wall of the damping groove fixedly connected to one end of the buffer spring.

[0012] In a preferred embodiment, the other end of the buffer spring is fixedly connected to one side of the damping block, with the damping block in the upper buffer frame facing upwards and the damping block in the lower buffer frame facing downwards.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, when the car is running, the sliding frame moves inside the T-shaped groove, and the roller frame moves inside the T-shaped groove at the same time. The outer wall of the guide roller contacts the inner wall of the T-shaped groove, and is guided by the sliding frame and the guide roller. At the same time, the trapezoidal scraper moves along the inside of the T-shaped groove. When the trapezoidal scraper moves, it scrapes away dirt or impurities inside the T-shaped groove. The scraped impurities move towards the debris trough as the car moves, and are then removed through the debris trough. The setting of fixed guide rail, sliding frame, roller frame and guide roller facilitates the guidance of the car during use and reduces the phenomenon of car yaw and shaking. At the same time, the setting of trapezoidal scraper facilitates the cleaning of debris inside the T-shaped groove and reduces the wear of debris on the guide roller.

[0015] 2. In this utility model, when the car reaches the bottom or rises to the top, the damping block will contact the bottom or top of the elevator support frame, thereby squeezing the damping block. After being squeezed, the damping block moves inside the damping groove, while simultaneously squeezing the buffer spring. Through the damping between the damping block and the damping groove, and the buffering of the buffer spring, the impact force when the car goes up and down is buffered, reducing the impact force when the car contacts the top or top of the elevator support frame, and reducing the bumpy situation. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of a guided, forced-drive villa elevator provided by this utility model;

[0017] Figure 2 A schematic diagram of the elevator frame mechanism of a forced-drive villa elevator with auxiliary guidance provided by this utility model;

[0018] Figure 3A schematic diagram of a fixed guide rail for a forced-drive villa elevator with auxiliary guidance provided by this utility model;

[0019] Figure 4 A schematic diagram of an auxiliary-guided forced-drive villa elevator provided by this utility model;

[0020] Figure 5 A cross-sectional view of the buffer frame of a forced-drive villa elevator with auxiliary guidance provided by this utility model.

[0021] Legend:

[0022] 1. Elevator frame mechanism; 101. Elevator support frame; 102. Fixed guide rail; 103. T-slot; 104. Item chute; 2. Elevator mechanism; 201. Car; 202. Sliding frame; 203. Roller frame; 204. Guide roller; 205. Trapezoidal scraper; 3. Buffer assembly; 301. Buffer frame; 302. Damping groove; 303. Buffer spring; 304. Damping block. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-5 This utility model provides a technical solution including: an elevator frame mechanism 1, which includes an elevator support frame 101, a fixed guide rail 102, a T-shaped groove 103 and a debris groove 104. An elevator mechanism 2 is provided inside the elevator frame mechanism 1. The elevator mechanism 2 includes a car 201, a sliding frame 202, a roller frame 203, a guide roller 204 and a trapezoidal scraper 205. Buffer components 3 are provided on both sides of the elevator mechanism 2. The buffer components 3 include a buffer frame 301, a damping groove 302, a buffer spring 303 and a damping block 304.

[0025] In one embodiment, a motor drive is provided on the top of the elevator support frame 101, and both sides of the inner wall of the elevator support frame 101 are fixedly connected to one side of the fixed guide rail 102. The fixed guide rail 102 has a T-shaped groove 103 inside, and debris grooves 104 are provided on both the upper and lower sides of the T-shaped groove 103. The inner wall of the debris groove 104 is also provided with a downward inclined surface. The inner wall of the elevator support frame 101 is movably connected to the outer wall of the car 201, and the top of the car 201 is fixedly connected to the drive unit at the top of the elevator support frame 101 by a steel wire rope.

[0026] Specifically, the installation of fixed guide rail 102, sliding frame 202, roller frame 203 and guide roller 204 facilitates the guidance of the car 201 during use and reduces the occurrence of yaw and swaying of the car 201.

[0027] In one embodiment, both sides of the car 201 are fixedly connected to one side of the sliding frame 202, the outer wall of the sliding frame 202 is movably connected to the inner wall of the T-shaped groove 103, both sides of the sliding frame 202 are fixedly connected to one side of the roller frame 203, the inner wall of the roller frame 203 is rotatably connected to both ends of the trapezoidal scraper 205 through a rotating shaft, the upper and lower sides of the sliding frame 202 are fixedly connected to one side of the trapezoidal scraper 205, and the outer walls of the roller frame 203, the guide roller 204 and the trapezoidal scraper 205 are movably connected to the inner wall of the T-shaped groove 103.

[0028] Specifically, the trapezoidal scraper 205 facilitates the cleaning of debris inside the T-groove 103 and reduces the wear of debris on the guide roller 204.

[0029] In one embodiment, the upper and lower sides of the sliding frame 202 are fixedly connected to one side of the buffer frame 301. The buffer frame 301 has a damping groove 302 inside, and the inner wall of the damping groove 302 is fixedly connected to one end of the buffer spring 303. The other end of the buffer spring 303 is fixedly connected to one side of the damping block 304. The damping block 304 in the upper buffer frame 301 faces upward, and the damping block 304 in the lower buffer frame 301 faces downward.

[0030] Specifically, it reduces the impact force on the car 201 when it comes into contact with the top or top of the elevator support frame 101, thus reducing the bumpy situation.

[0031] Working principle: When the car 201 is running, the sliding frame 202 moves inside the T-slot 103, and the roller frame 203 moves inside the T-slot 103 simultaneously. The outer wall of the guide roller 204 contacts the inner wall of the T-slot 103, and is guided by the sliding frame 202 and the guide roller 204. At the same time, the trapezoidal scraper 205 moves along the inside of the T-slot 103, scraping away dirt or impurities inside the T-slot 103. The scraped impurities move towards the T-slot 103 as the car 201 moves. The debris tray 104 moves in a certain direction, and the debris is then removed through the debris tray 104. When the car 201 falls to the bottom or rises to the top, the damping block 304 will contact the bottom or top of the elevator support frame 101, thereby squeezing the damping block 304. After being squeezed, the damping block 304 moves inside the damping groove 302, while squeezing the buffer spring 303. Through the damping between the damping block 304 and the damping groove 302 and the buffering of the buffer spring 303, the impact force of the car 201 when it goes up and down is buffered.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A strong drive villa elevator with assisted guidance, characterized in that, include: An elevator frame mechanism (1) is provided, which includes an elevator support frame (101), a fixed guide rail (102), a T-shaped groove (103) and a debris groove (104). An elevator mechanism (2) is provided inside the elevator frame mechanism (1). The elevator mechanism (2) includes a car (201), a sliding frame (202), a roller frame (203), a guide roller (204) and a trapezoidal scraper (205). Buffer components (3) are provided on both sides of the elevator mechanism (2). The buffer components (3) include a buffer frame (301), a damping groove (302), a buffer spring (303) and a damping block (304).

2. The strong drive villa elevator with assisted guidance according to claim 1, characterized in that: The top of the elevator support frame (101) is provided with a motor drive component, and both sides of the inner wall of the elevator support frame (101) are fixedly connected to one side of the fixed guide rail (102).

3. The strong drive villa elevator with assisted guidance according to claim 2, characterized in that: The fixed guide rail (102) has a T-shaped groove (103) inside. Both sides of the T-shaped groove (103) above and below are provided with debris grooves (104), and the inner wall of the debris groove (104) is also provided with a downward inclined surface.

4. The strong drive villa elevator with assisted guidance according to claim 1, characterized in that: The inner wall of the elevator support frame (101) is movably connected to the outer wall of the car (201), and the top of the car (201) is fixedly connected to the drive unit at the top of the elevator support frame (101) by a steel wire rope.

5. The strong drive villa elevator with assisted guidance according to claim 4, characterized in that: Both sides of the car (201) are fixedly connected to one side of the sliding frame (202). The outer wall of the sliding frame (202) is movably connected to the inner wall of the T-shaped groove (103). Both sides of the sliding frame (202) are fixedly connected to one side of the roller frame (203).

6. The auxiliary-guided forced-drive villa elevator according to claim 5, characterized in that: The inner wall of the roller frame (203) is rotatably connected to both ends of the trapezoidal scraper (205) via a rotating shaft. The upper and lower sides of the sliding frame (202) are fixedly connected to one side of the trapezoidal scraper (205). The outer walls of the roller frame (203), guide roller (204) and trapezoidal scraper (205) are movably connected to the inner wall of the T-groove (103).

7. The strong drive villa elevator with assisted guidance according to claim 1, characterized in that: The upper and lower sides of the sliding frame (202) are fixedly connected to one side of the buffer frame (301). The buffer frame (301) has a damping groove (302) inside, and the inner wall of the damping groove (302) is fixedly connected to one end of the buffer spring (303).

8. The strong drive villa elevator with assisted guidance according to claim 7, characterized in that: The other end of the buffer spring (303) is fixedly connected to one side of the damping block (304), with the damping block (304) in the upper buffer frame (301) facing upwards and the damping block (304) in the lower buffer frame (301) facing downwards.

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