Movable support for elevator
By designing an elevator's activity bracket, the combination of supporting side frames, sliding rail connectors and lifting components can be used to achieve the stable and fixing and up and down movement of the elevator; The combination provides shock absorption effects, solves the problem of elevator bracket vibration, and improves the stability and safety of the elevator.
Patent Information
- Application Number
- CN202420909125.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-28
AI Technical Summary
When existing elevators are running, the elevator brackets are prone to vibration, resulting in discomfort in passengers and shortened service life.
Design an elevator's activity bracket, and through the combination of two sets of supporting side frames and sliding rail connectors to achieve multi -directional positioning and fixing, combined with top beams and lifting components to realize the rise or decrease of the stand and elevator; The machine warehouse holding seats are combined with shock absorption board and elastic piston rods to provide shock absorption effects.
Improve the stability and safety of the elevator, reduce the vibration, and extend the service life of the elevator bracket.
Smart Images
Figure CN222410610U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevator construction, in particular to a movable bracket for an elevator. Background Art
[0002] An elevator is a permanent transportation device that serves several specific floors in a building and whose car runs on at least two rows of rigid rails that are perpendicular to the horizontal plane or inclined at an angle less than fifteen degrees to the plumb line. A vertical lift elevator has a car that runs between at least two rows of rigid guide rails that are perpendicular or inclined at an angle less than fifteen degrees. The elevator bracket is also called the elevator guide rail rack, which is a component used to support and fix the guide rails. It is installed on the elevator shaft wall or beam. It fixes the spatial position of the guide rails and withstands various actions from the guide rails.
[0003] When an existing elevator is in operation, the elevator bracket often vibrates after being subjected to force. Excessive vibration amplitude will cause discomfort to passengers and reduce the service life of the elevator bracket. In order to solve the shortcomings of the existing technology, we propose a movable bracket for elevators. Utility Model Content
[0004] The main purpose of the utility model is to provide a movable bracket for an elevator, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] The lifting of the lifting of the lifting paddle shift joints is a key issue for the lifting of the lifting paddle shift joints, and the lifting of the lifting paddle shift joints is a key issue for the lifting of the lifting paddle shift joints.
[0007] Preferably, a back plate is provided on the back side of the elevator cabin, a cabin support is provided on the lower outer surface of the support plate, two groups of shock-absorbing plates are provided on the upper outer surface of the cabin support, two groups of elastic piston rods are provided on the lower outer surfaces of the two groups of shock-absorbing plates, respectively, the four groups of elastic piston rods are all located inside the cabin support, and damping pads are provided on the lower outer surfaces of the four groups of elastic piston rods.
[0008] Preferably, six groups of mounting holes are arranged on the outer surface of one side of the slide rail connecting frame, and two groups of mounting grooves are arranged on the outer surface of the other side of the slide rail connecting frame.
[0009] Preferably, a connecting bolt is provided between the supporting side frame and the fixed block, and the supporting side frame and the fixed block are detachably connected via the connecting bolt. A hanging beam is provided between the top cross beam and the connecting seat, and the top cross beam and the connecting seat are detachably connected via the hanging beam.
[0010] Preferably, a connecting bolt is provided between the machine storehouse support and the support plate, and the machine storehouse support and the support plate are detachably connected via the connecting bolt. A damping pad is provided between the elastic piston rod and the machine storehouse support, and the elastic piston rod and the machine storehouse support are detachably connected via the damping pad.
[0011] Preferably, a mounting hole is provided between the slide rail connecting frame and the supporting side frame, and the slide rail connecting frame and the supporting side frame are detachably connected through the mounting hole.
[0012] Beneficial Effects
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. In the utility model, two sets of supporting side frames are provided as the main body of the bracket, and the elevator is well fixed through multi-directional positioning. The top crossbeam at the upper end is used to hang the elevator cabin, and the bracket and the elevator can be pulled up or down in cooperation with the lifting assembly at the top. The supporting side frames move along the guide rails, and cooperate with the fixed structures such as the slide rail connecting frame and the back plate, so that the stability of the elevator during operation is higher and the safety of the elevator during activity is enhanced.
[0015] 2. In the utility model, the upper elevator machine room can be supported by the support plate and the machine room support seat, wherein the shock absorbing plate at the upper end of the machine room support seat cooperates with the elastic piston rod inside the machine room support seat to achieve the effect of shock absorbing when the elevator is running. When the elevator descends, the inertia generates pressure on the shock absorbing plate, and the shock absorbing plate squeezes the elastic piston rod inside the machine room support seat downward, and the elastic piston rod can buffer the shock absorbing plate, so that the shock absorbing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the supporting side frame structure of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the slide rail connecting frame of the utility model;
[0019] Figure 4 It is a schematic diagram of the structure of the engine room bracket of the utility model.
[0020] In the figure: 1. Support side frame; 2. Elevator machine room; 3. Machine room bracket; 4. Support plate; 5. Slide rail connecting frame; 6. Fixed card plate; 7. Top cross beam; 8. Fixed block; 9. Connecting bolt; 10. Bracket frame; 11. Hanging beam; 12. Hanging seat; 13. Connecting seat; 14. Limiting slot; 15. Back plate; 16. Mounting hole; 17. Mounting slot; 18. Shock-absorbing plate; 19. Elastic piston rod; 20. Damping cushion. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0022] Embodiment 1, as Figure 1-4 As shown, a movable bracket for an elevator, the bracket cooperates with a lifting component and an elevator body to form a stable elevator operation system, and two sets of supporting side frames 1 are provided as the bracket body, and the elevator machine room 2 is well fixed through multi-directional positioning, and the elevator machine room 2 is suspended by the top crossbeam 7 at the upper end, and a hanging beam 11 is provided on the lower side of the top crossbeam 7, and the hanging beam 11 hangs the elevator machine room 2 through a connecting seat 13, and cooperates with the lifting component on the top to pull the bracket body and the elevator machine room 2 to rise or fall, and the supporting side frames 1 move along the guide rails on both sides of the elevator shaft, and cooperate with fixed structures such as a slide rail connecting frame 5 and a back plate 15, so that the stability of the elevator during operation is higher, and the safety of the elevator during activity is enhanced, and the supporting side frames 1 are connected to the top crossbeam 7 through a fixing block 8, and are reinforced by a connecting bolt 9 and a slide rail connecting frame 5.
[0023] Embodiment 2, as Figure 1-4As shown, a movable bracket for an elevator can support the elevator machine room 2 at the upper end through the support plate 4 and the machine room support seat 3. When the elevator machine room 2 is mounted on the upper end of the support plate 4, the limit slots 14 on both sides can play a limiting role. Among them, the shock-absorbing plate 18 at the upper end of the machine room support seat 3 cooperates with the elastic piston rod 19 inside the machine room support seat 3 to achieve the effect of shock absorption when the elevator is running. When the elevator descends, the shock-absorbing plate 18 is pressed by inertia, and the shock-absorbing plate 18 squeezes the elastic piston rod 19 inside the machine room support seat 3 downward. The elastic piston rod 19 can buffer the shock-absorbing plate 18, and the damping pad 20 at the bottom has a certain damping effect on the elastic piston rod 19, which reduces the rebound of the device and makes the shock absorption effect better.
[0024] How it works
[0025] It should be noted that the utility model is a movable bracket for an elevator. When in use, the two sets of supporting side frames 1 serve as the bracket body, and the elevator machine room 2 is well fixed through multi-directional positioning. The elevator machine room 2 is suspended by the top crossbeam 7 at the upper end, and a hanging beam 11 is arranged on the lower side of the top crossbeam 7. The hanging beam 11 lifts the elevator machine room 2 through the connecting seat 13, and cooperates with the lifting assembly on the top to pull the bracket body and the elevator machine room 2 to rise or fall. The supporting side frames 1 move along the guide rails on both sides of the elevator shaft, and cooperate with the fixed structures such as the slide rail connecting frame 5 and the back plate 15 to make the elevator more stable during operation. The supporting side frames 1 are connected to the top crossbeam through the fixing block 8. The beam 7 is connected, and the connecting bolt 9 and the slide rail connecting frame 5 are used for reinforcement. When the elevator machine room 2 is mounted on the upper end of the support plate 4, the limit slots 14 on both sides can play a limiting role. Among them, the shock-absorbing plate 18 at the upper end of the machine room bracket 3 cooperates with the elastic piston rod 19 inside the machine room bracket 3, which can reduce the shock of the elevator when it is running. When the elevator descends, due to inertia, pressure is generated on the shock-absorbing plate 18, and the shock-absorbing plate 18 squeezes the elastic piston rod 19 inside the machine room bracket 3 downward. The elastic piston rod 19 can buffer the shock-absorbing plate 18, and the damping pad 20 at the bottom has a certain damping effect on the elastic piston rod 19, reducing the rebound of the device.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A movable support for an elevator, comprising a supporting side frame (1), characterized in that: The two groups of support side frames (1) are arranged side by side, the upper ends of the support side frames (1) are provided with top crossbeams (7), the outer surfaces of both ends of the top crossbeams (7) are provided with fixing blocks (8), the two groups of fixing blocks (8) are respectively connected to the two groups of support side frames (1), the upper outer surfaces of the two groups of fixing blocks (8) are provided with slide rail connecting frames (5), connecting bolts (9) are provided between the two groups of slide rail connecting frames (5) and the fixed blocks (8) at adjacent positions, the sides of the two groups of fixing blocks (8) are provided with fixing clamps (6), and the lower sides of the two groups of support side frames (1) are provided with slide rail connecting frames (5). ), a support plate (4) is provided on the outer surface of the lower end of the supporting side frame (1), two groups of limit slots (14) are provided on the outer surface of the upper end of the support plate (4), and the two groups of limit slots (14) are respectively connected to the two groups of supporting side frames (1), an elevator machine room (2) is provided on the upper end of the support plate (4), a hanging seat (12) is provided on the outer surface of the upper end of the supporting side frame (1), a hanging beam (11) passing through the top cross beam (7) is provided on the outer surface of the lower end of the hanging seat (12), and a connecting seat (13) is provided on the outer surface of the lower end of the hanging beam (11), and the connecting seat (13) is connected to the upper end of the elevator machine room (2).
2. The movable bracket for an elevator according to claim 1, characterized in that: A back plate (15) is provided on the back side of the elevator machine room (2); a machine room support seat (3) is provided on the lower outer surface of the support plate (4); two groups of shock absorbing plates (18) are provided on the upper outer surface of the machine room support seat (3); two groups of elastic piston rods (19) are provided on the lower outer surfaces of the two groups of shock absorbing plates (18); the four groups of elastic piston rods (19) are all located inside the machine room support seat (3); and damping pads (20) are provided on the lower outer surfaces of the four groups of elastic piston rods (19).
3. The movable bracket for elevator according to claim 1, characterized in that: Six groups of mounting holes (16) are provided on the outer surface of one side of the slide rail connecting frame (5), and two groups of mounting grooves (17) are provided on the outer surface of the other side of the slide rail connecting frame (5).
4. The movable bracket for an elevator according to claim 1, characterized in that: A connecting bolt (9) is provided between the supporting side frame (1) and the fixing block (8), and the supporting side frame (1) and the fixing block (8) are detachably connected via the connecting bolt (9); a hanging beam (11) is provided between the top cross beam (7) and the connecting seat (13), and the top cross beam (7) and the connecting seat (13) are detachably connected via the hanging beam (11).
5. The movable bracket for elevator according to claim 2, characterized in that: A connecting bolt is provided between the machine room support seat (3) and the support plate (4), and the machine room support seat (3) and the support plate (4) are detachably connected via the connecting bolt; a damping pad (20) is provided between the elastic piston rod (19) and the machine room support seat (3), and the elastic piston rod (19) and the machine room support seat (3) are detachably connected via the damping pad (20).
6. The movable bracket for elevator according to claim 1, characterized in that: A mounting hole (16) is provided between the slide rail connecting frame (5) and the supporting side frame (1), and the slide rail connecting frame (5) and the supporting side frame (1) are detachably connected via the mounting hole (16).