Safety elevator facilitating help seeking
By setting up components such as baffles, hydraulic cylinders, etc. on the top of the elevator cab, the hydraulic rod drives the moving frame to extend into the elevator cab, and providing a climbing handle, the problem of the door of the cab cannot be opened during the elevator hover, and the safe escape of the trapped people is achieved.
Patent Information
- Application Number
- CN202420635363.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-29
AI Technical Summary
When the elevator hovered between floors, the door of the compartment could not be opened, resulting in the trapped people unable to escape, increasing the difficulty of rescue and safety risks.
A safety elevator is designed for help. By setting a baffle, hydraulic cylinder, slider, limit groove and moving frame on the top of the elevator cab, the moving frame is driven into the elevator cab by using a hydraulic rod to extend the moving frame, and provide a climbing handle to enable trapped people to climb out.
It effectively solves the problem that the door of the compartment cannot be opened when the elevator hoveres, provides a way for trapped people to escape, and reduces the difficulty of rescue and safety risks.
Smart Images
Figure CN222612649U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of elevators, in particular to a safe elevator that is convenient for seeking help. Background Art
[0002] Elevators can be driven by electric motors or hydraulic systems to provide power. Elevators are widely used in modern buildings, providing people with a convenient and fast means of vertical transportation. Especially in high-rise buildings, the safety, comfort and efficiency of elevators are of great significance to the design and operation of buildings. When an elevator breaks down, the elevator will hover between floors, causing the elevator door to be unable to open and the trapped people to be unable to get out, which increases the difficulty for rescue personnel and increases safety hazards.
[0003] Therefore, it is necessary to provide a kind of safe type elevator that is convenient to seek help to solve the above-mentioned technical problems. Utility Model Content
[0004] The utility model provides a safe elevator which is convenient for seeking help, and solves the problem that when the elevator is suspended between floors, the elevator door cannot be opened, and the trapped persons cannot come out, which increases the difficulty for the rescue personnel and increases the potential safety hazard.
[0005] In order to solve the above technical problems, the utility model provides a safe elevator that is convenient for seeking help, comprising an elevator car, a baffle is rotatably provided on the top of the elevator car, and a window adapted to the baffle is provided on the top of the elevator car;
[0006] A connecting plate is fixed on the top of the elevator car, and a hydraulic cylinder is rotatably provided on the connecting plate, a sliding block is rotatably provided on the output end of the hydraulic cylinder, and a sliding groove matching the sliding block is provided on the top of the baffle;
[0007] A limiting groove is arranged on the baffle plate, and a moving frame is slidably arranged on the limiting groove. A hydraulic rod is fixed on the baffle plate, and an output end of the hydraulic rod is fixed to the moving frame. A first handle is fixed on the moving frame, and a second handle is fixed on the baffle plate and at the top of the moving frame.
[0008] Preferably, connecting grooves are provided on both sides of the elevator car.
[0009] Preferably, a transmission guide wheel is provided on the top of the elevator car.
[0010] Preferably, the elevator car is provided with an electric car door.
[0011] Preferably, a third handle is fixed on the connecting plate.
[0012] Preferably, the top of the elevator car is rotatably connected to the baffle via a shaft block.
[0013] Compared with the related art, the convenient help-seeking safety elevator provided by the utility model has the following advantages:
[0014] Beneficial effects:
[0015] The utility model provides a help-seeking safety elevator, which controls the extension of a hydraulic cylinder, and a sliding groove matched with a sliding block is arranged on the top of a baffle plate, so as to push the baffle plate to rotate into the elevator car, and then start the hydraulic rod to make a moving frame move downward along the limiting groove on the baffle plate, so that the moving frame extends into the interior of the elevator car, and a trapped person can climb out of the elevator car by climbing a first handle on the moving frame and a second handle on the baffle plate, thereby solving the problem that when the elevator is suspended between floors, the elevator door cannot be opened, and the trapped person cannot come out, which increases the difficulty for the rescue personnel and increases the safety hazard. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a help-seeking safety elevator provided by the utility model;
[0017] Figure 2 for Figure 1 The structural diagram of the mobile box is shown.
[0018] Numbers in the figure: 1. elevator car, 2. baffle, 3. connecting plate, 4. hydraulic cylinder, 5. slider, 6. slide groove, 7. limit groove, 8. moving frame, 9. hydraulic rod, 10. first handle, 11. second handle, 12. connecting groove, 13. transmission guide wheel, 14. electric car door, 15. third handle. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0020] Please refer to Figure 1-2 As shown, a safe elevator for seeking help comprises an elevator car 1, a baffle 2 is rotatably provided on the top of the elevator car 1, the top of the elevator car 1 is rotatably connected to the baffle 2 through a shaft block, and a window adapted to the baffle 2 is provided on the top of the elevator car 1;
[0021] A connecting plate 3 is fixed on the top of the elevator car 1 of the utility model, and a third handle 15 is fixed on the connecting plate 3. The trapped person climbs to the window and further climbs out of the window through the third handle 15. A hydraulic cylinder 4 is rotatably provided on the connecting plate 3, and a slider 5 is rotatably provided on the output end of the hydraulic cylinder 4. A slide groove 6 adapted to the slider 5 is provided on the top of the baffle plate 2 to play a limiting role. The hydraulic cylinder 4 is extended through the slide groove 6 adapted to the slider 5 provided on the top of the baffle plate 2, and the baffle plate 2 is pushed to rotate into the elevator car 1.
[0022] The utility model provides a limit groove 7 on the baffle plate 2, and a moving frame 8 is slidably arranged on the limit groove 7, a hydraulic rod 9 is fixed on the baffle plate 2, and the output end of the hydraulic rod 9 is fixed to the moving frame 8, a first handle 10 is fixed on the moving frame 8, and a second handle 11 is fixed on the baffle plate 2 and located on the top of the moving frame 8. When the hydraulic rod 9 is started, the moving frame 8 moves downward along the limit groove 7 on the baffle plate 2, so that the moving frame 8 extends into the interior of the elevator car 1, and the trapped person climbs out of the elevator car 1 by climbing the first handle 10 on the moving frame 8 and the second handle 11 on the baffle plate 2;
[0023] The elevator car 1 of the utility model is provided with connecting grooves 12 on both sides to play a role of limiting. The top of the elevator car 1 is provided with a transmission guide wheel 13 to provide transmission power. The elevator car 1 is provided with an electric car door 14.
[0024] The working principle of the help-seeking safety elevator provided by the utility model is as follows: when a malfunction occurs in the elevator, people are trapped in the elevator car 1, and rescue workers carry out rescue. The rescue workers reach the top of the elevator car 1 and control the hydraulic cylinder 4 to extend. The baffle plate 2 is provided with a slide groove 6 adapted to the slider 5 on the top of the baffle plate 2 to push the baffle plate 2 to rotate into the elevator car 1, and then the hydraulic rod 9 is started to make the moving frame 8 move downward along the limiting groove 7 on the baffle plate 2, so that the moving frame 8 extends into the interior of the elevator car 1. The trapped person climbs out of the elevator car 1 by climbing the first handle 10 on the moving frame 8 and the second handle 11 on the baffle plate 2, reaches the top of the elevator car 1, and is further rescued by the rescue workers.
[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A safe elevator that is easy to ask for help, characterized in that: It comprises an elevator car (1), the top of the elevator car (1) is rotatably provided with a baffle (2), and the top of the elevator car (1) is provided with a window adapted to the baffle (2); A connecting plate (3) is fixed on the top of the elevator car (1), and a hydraulic cylinder (4) is rotatably provided on the connecting plate (3), a sliding block (5) is rotatably provided on the output end of the hydraulic cylinder (4), and a sliding groove (6) adapted to the sliding block (5) is provided on the top of the baffle (2); A limit groove (7) is provided on the baffle (2), and a moving frame (8) is slidably disposed on the limit groove (7); a hydraulic rod (9) is fixed on the baffle (2), and an output end of the hydraulic rod (9) is fixed to the moving frame (8); a first handle (10) is fixed on the moving frame (8); and a second handle (11) is fixed on the baffle (2) and located at the top of the moving frame (8).
2. A safe elevator that is easy to ask for help according to claim 1, characterized in that: Connecting grooves (12) are provided on both sides of the elevator car (1).
3. The safe elevator for seeking help according to claim 1, characterized in that: A transmission guide wheel (13) is arranged on the top of the elevator car (1).
4. The safe elevator for seeking help according to claim 1, characterized in that: The elevator car (1) is provided with an electric car door (14).
5. The safe elevator for seeking help according to claim 1, characterized in that: A third handle (15) is fixed on the connecting plate (3).
6. The safe elevator for seeking help according to claim 1, characterized in that: The top of the elevator car (1) is rotatably connected to the baffle (2) via a shaft block.