Household hydraulic lifting platform

Abstract

The utility model discloses a household hydraulic lifting platform which comprises a hoistway frame, a lift car is arranged at the bottom of the inner wall of the hoistway frame, a bottom plate is installed at the bottom of the lift car, a back sealing plate is arranged on the back face of the hoistway frame, side sealing plates are fixedly connected to the two sides of the back sealing plate, and a vertical plate is arranged on the back face of the lift car. The two sides of the back sealing plate are fixedly connected with the surfaces of the two side sealing plates correspondingly, T-shaped sliding rails are installed on the two sides of the front face of the back sealing plate correspondingly, right-angle lifting frames are fixedly connected to the bottoms of the two sides of the back face of the lift car correspondingly, a lifting frame is arranged at the bottom of the front face of the back sealing plate, and the right-angle lifting frames are fixedly connected with the bottom of the lifting frame. The tops of the two sides of the lifting frame are fixedly connected with guide sliding seats matched with the T-shaped sliding rails, the guide sliding seats are connected with the T-shaped sliding rails in a sliding mode, and a hydraulic cylinder for lifting the lifting frame is arranged in the middle of the lifting frame. According to the household hydraulic lifting platform, the situation that a mechanical face is exposed outside is greatly reduced, and the whole lifting platform is more attractive and safer.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic lifting platforms, specifically a household hydraulic lifting platform. Background Technology

[0002] With the diversification of modern residential designs, the utilization of spaces such as attics and basements is increasing. However, these spaces often present inconveniences for moving everyday items and for people to move up and down due to height limitations. As a result, hydraulic backpack-type lifting platforms, hydraulic backpack home elevators, and traction backpack-type home elevators have emerged on the market, suitable for family use.

[0003] Currently, the front end panels of home hydraulic backpack-type lifting platforms, hydraulic backpack home elevators, and traction backpack-type home elevators on the market have two mechanical sliding gaps of 2-3 cm. The internal structure can be seen through the gaps, which affects the overall aesthetics and safety. Utility Model Content

[0004] The purpose of this utility model is to provide a household hydraulic lifting platform to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a household hydraulic lifting platform, including a shaft frame, a car is provided at the bottom of the inner wall of the shaft frame, a base plate is installed at the bottom of the car, a back sealing plate is provided on the back of the shaft frame, side sealing plates are fixedly connected to both sides of the back sealing plate, a vertical plate is provided on the back of the car, the two sides of the back sealing plate are respectively fixedly connected to the surfaces of the two side sealing plates, T-shaped slide rails are installed on both sides of the front of the back sealing plate, right-angle lifting frames are fixedly connected to the bottom of both sides of the back of the car, a lifting frame is provided at the bottom of the front of the back sealing plate, the right-angle lifting frame is fixedly connected to the bottom of the lifting frame, guide slides matching the T-shaped slide rails are fixedly connected to the top of both sides of the lifting frame, the guide slides are slidably connected to the T-shaped slide rails, and a hydraulic cylinder for lifting the lifting frame is provided in the middle of the lifting frame.

[0006] Preferably, one side of the side sealing plate is connected to the surface of the shaft frame, and a rear fixing plate is connected to the back of the back sealing plate, which is used to seal the back of the back sealing plate.

[0007] Preferably, floor doors are installed at the top and bottom of the front of the hoist frame, and the surface of the hoist frame is provided with door frames that match the floor doors, so that relevant personnel can easily enter and exit.

[0008] Preferably, a number of front viewing glass panels are snapped into the center of the front of the shaft frame, and a number of side viewing glass panels are snapped into the center of both sides of the shaft frame.

[0009] Preferably, the right-angle lifting frame extends to the back of the vertical plate, bypassing one side of the vertical plate, and the lifting frame is located between two T-shaped slide rails. The lifting frame is used to pull the car up and down.

[0010] Preferably, the output end of the hydraulic cylinder is fixedly connected to a lifting plate, and the lifting plate is connected to the top of the lifting frame.

[0011] Preferably, the lifting frame includes a first side plate, a second side plate, and a plurality of crossbeams connecting the first side plate and the second side plate. A plurality of fixed brackets are fixedly connected to the middle of one side of the T-shaped slide rail. The fixed brackets are fixedly connected to the surface of the back sealing plate, and the fixed brackets facilitate the fixing of the T-shaped slide rail.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The hydraulic cylinders can raise and lower the lifting frame, which slides up and down in the middle of the T-shaped slide rails. Simultaneously, the lifting frame connects to the car inside the hoistway frame via a right-angle lifting frame, indirectly raising and lowering the car. The entire hydraulic lifting platform places the mechanical operating parts on both sides of the back cover plate, which is connected to the hoistway frame via side cover plates. This conceals the mechanical sliding parts, eliminating any exposed mechanical sliding components on the sides. Furthermore, vertical plates separate the back cover plate from the car, ensuring that no mechanical surfaces are exposed when viewed from the front of the hydraulic platform. This significantly reduces the amount of mechanical surfaces exposed, making the overall design more aesthetically pleasing and safer. Attached Figure Description

[0014] Figure 1 This is an exploded structural diagram of the present invention;

[0015] Figure 2 This is a structural diagram of the present utility model;

[0016] Figure 3 This is an enlarged structural diagram of A of this utility model;

[0017] Figure 4 This is a front view of the connection structure of the back sealing plate of this utility model;

[0018] Figure 5 This is a structural diagram of the lifting frame of this utility model.

[0019] In the diagram: 1. Hoistway frame; 2. Car; 3. Back sealing plate; 4. Side sealing plate; 5. Floor plate; 6. Floor door; 7. Front viewing glass; 8. Side viewing glass; 9. Door frame; 10. Rear fixing plate; 11. T-shaped slide rail; 12. Right-angle lifting frame; 13. Vertical plate; 14. Lifting plate; 15. Lifting frame; 16. Guide slide; 17. Fixed bracket; 18. Hydraulic cylinder; 19. First side plate; 20. Second side plate; 21. Horizontal beam column. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5 This utility model provides a household hydraulic lifting platform, including a shaft frame 1, a car 2 at the bottom of the inner wall of the shaft frame 1, a base plate 5 installed at the bottom of the car 2, a back sealing plate 3 on the back of the shaft frame 1, side sealing plates 4 fixedly connected to both sides of the back sealing plate 3, a vertical plate 13 on the back of the car 2, and two sides of the back sealing plate 3 fixedly connected to the surfaces of the two side sealing plates 4 respectively. T-shaped slide rails 11 are installed on both sides of the front of the back sealing plate 3. Right-angle lifting frames 12 are fixedly connected to the bottom of both sides of the back of the car 2. A lifting frame 15 is provided at the bottom of the front of the back sealing plate 3. The right-angle lifting frame 12 is fixedly connected to the bottom of the lifting frame 15. Guide slides 16 matching the T-shaped slide rails 11 are fixedly connected to the top of both sides of the lifting frame 15. The guide slides 16 are slidably connected to the T-shaped slide rails 11. A hydraulic cylinder 18 for lifting the lifting frame 15 is provided in the middle of the lifting frame 15.

[0022] In this embodiment, the hydraulic cylinder 18 is connected to an external hydraulic system. During use, the hydraulic cylinder 18 can lift the lifting frame 15, and the lifting frame 15 slides up and down in the middle of the T-shaped slide rail 11. At the same time, the lifting frame 15 is connected to the car 2 inside the hoistway frame 1 through the right-angle lifting frame 12, thereby indirectly enabling the car 2 to be lifted and connected to one side of the back sealing plate 3. There is no need to weld a separate frame, which improves the space utilization rate.

[0023] See Figure 1-5 One side of the side sealing plate 4 is connected to the surface of the shaft frame 1, and the back of the back sealing plate 3 is connected to the back fixing plate 10. Floor doors 6 are installed on the top of the front of the shaft frame 1 and the bottom of the front of the shaft frame 1, and the surface of the shaft frame 1 is provided with door frames 9 that match the floor doors 6. Several front viewing glass 7 is snapped into the middle of the front of the shaft frame 1, and several side viewing glass 8 is snapped into the middle of both sides of the shaft frame 1.

[0024] In this embodiment, the floor door 6 is set to correspond to the elevator exit of the floor, and during the lifting and lowering of the car 2, relevant personnel can observe the external situation through the front sightseeing glass 7 and the side sightseeing glass 8. The hoist frame 1 is closely fitted and connected to the front sightseeing glass 7 and the side sightseeing glass 8 through the slot design, eliminating the need for adhesive strips to fix the glass.

[0025] See Figure 1-5 The right-angle lifting frame 12 extends around one side of the vertical plate 13 to the back of the vertical plate 13. The lifting frame 15 is located between two T-shaped slide rails 11. The output end of the hydraulic cylinder 18 is fixedly connected to the lifting plate 14. The lifting plate 14 is connected to the top of the lifting frame 15. The lifting frame 15 includes a first side plate 19, a second side plate 20 and several crossbeams 21 connected between the first side plate 19 and the second side plate 20. Several fixed brackets 17 are fixedly connected to the middle of one side of the T-shaped slide rail 11. The fixed brackets 17 are fixedly connected to the surface of the back sealing plate 3.

[0026] In this embodiment, the back sealing plate 3 is connected to the hoistway frame 1 on both sides by the side sealing plate 4, which can hide the mechanical sliding parts. The mechanical sliding parts are not exposed on the side. Furthermore, the back sealing plate 3 and the car 2 are separated by the vertical plate 13, so that the entire hydraulic platform has no exposed mechanical surface when viewed from the front, making the overall appearance more aesthetically pleasing.

[0027] In practical use, this utility model provides a household hydraulic lifting platform. The hydraulic cylinder 18 is connected to an external hydraulic system. During operation, the hydraulic cylinder 18 can raise and lower the lifting frame 15, which slides up and down in the middle of the T-shaped slide rail 11. Simultaneously, the lifting frame 15 is connected to the car 2 inside the hoistway frame 1 via a right-angle lifting frame 12, thus indirectly raising and lowering the car 2. The entire hydraulic lifting platform places the mechanical operating parts on both sides of the back sealing plate 3, and the two sides of the back sealing plate 3 are connected to the hoistway frame 1 via side sealing plates 4, thereby enabling the mechanical sliding... The moving parts are hidden, and no mechanical sliding parts are exposed on the sides. Furthermore, the back cover plate 3 and the car 2 are separated by a vertical plate 13, so that the entire hydraulic platform has no exposed mechanical surfaces when viewed from the front, making it more aesthetically pleasing and safer. At the same time, the mechanical surfaces on both sides are covered by side cover plates 4 extending from the rear to the front. The rear end is completely enclosed by the back cover plate 3 and the rear fixed plate 10, so that the mechanical surfaces of the hydraulic lifting platform are completely covered. The T-shaped slide rail 11 is directly connected to one side of the back cover plate 3, eliminating the need for additional welded frames and improving space utilization.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A household hydraulic lifting platform, comprising a shaft frame (1), characterized in that: The bottom of the inner wall of the hoistway frame (1) is provided with a car (2), and a bottom plate (5) is installed at the bottom of the car (2). The back of the hoistway frame (1) is provided with a back sealing plate (3), and side sealing plates (4) are fixedly connected to both sides of the back sealing plate (3). The back of the car (2) is provided with a vertical plate (13), and the two sides of the back sealing plate (3) are fixedly connected to the surfaces of the two side sealing plates (4) respectively. T-shaped slide rails (11) are installed on both sides of the front of the back sealing plate (3). The two sides of the back of the car (2) are provided with vertical plates (13). The bottom of each is fixedly connected to a right-angle lifting frame (12). The bottom of the front of the back sealing plate (3) is provided with a lifting frame (15). The bottom of the right-angle lifting frame (12) is fixedly connected to the lifting frame (15). The top of both sides of the lifting frame (15) is fixedly connected to a guide slide (16) that matches the T-shaped slide rail (11). The guide slide (16) is slidably connected to the T-shaped slide rail (11). The middle of the lifting frame (15) is provided with a hydraulic cylinder (18) for lifting the lifting frame (15).

2. The household hydraulic lifting platform according to claim 1, characterized in that: One side of the side sealing plate (4) is connected to the surface of the hoistway frame (1), and the back of the back sealing plate (3) is connected to the rear fixing plate (10).

3. A household hydraulic lifting platform according to claim 1, characterized in that: Floor doors (6) are installed on the top and bottom of the front of the hoist frame (1), and the surface of the hoist frame (1) is provided with door frames (9) that match the floor doors (6).

4. A household hydraulic lifting platform according to claim 1, characterized in that: The shaft frame (1) has several front viewing glass (7) attached to the center of its front side, and several side viewing glass (8) attached to the center of both sides of the shaft frame (1).

5. A household hydraulic lifting platform according to claim 1, characterized in that: The right-angle lifting frame (12) extends around one side of the vertical plate (13) to the back of the vertical plate (13), and the lifting frame (15) is located between two T-shaped slide rails (11).

6. A household hydraulic lifting platform according to claim 1, characterized in that: The output end of the hydraulic cylinder (18) is fixedly connected to a lifting plate (14), and the lifting plate (14) is connected to the top of the lifting frame (15).

7. A household hydraulic lifting platform according to claim 1, characterized in that: The lifting frame (15) includes a first side plate (19), a second side plate (20) and several crossbeams (21) connecting the first side plate (19) and the second side plate (20). Several fixed brackets (17) are fixedly connected to the middle of one side of the T-shaped slide rail (11). The fixed brackets (17) are fixedly connected to the surface of the back sealing plate (3).

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