General-purpose car roof for vertical-lift elevator

Abstract

The utility model relates to the field of elevator car top, disclose general type car top of vertical lift, including elevator roof, the footboard splicing mechanism and guide rail adjusting mechanism are provided with to the elevator roof outer wall, the footboard splicing mechanism includes C type groove box, the C type groove box bottom end is connected with elevator roof top fixedly, the C type groove box inner wall has the ground splicing piece that can be installed and dismantled through footboard screw outer wall, the ground splicing piece outer wall is fixedly connected with footboard baffle, the ground splicing piece outer wall is fixedly connected with horizontal clamping groove. In the utility model, through setting up footboard splicing mechanism, the cooperation of horizontal clamping block and horizontal clamping groove, vertical clamping block and vertical clamping groove realizes splicing piece flexible splicing, footboard screw is convenient for the installation and dismantlement of ground splicing piece, can be individually replaced when partial damage without integral dismounting, reduce maintenance cost, still can adjust splicing specification according to car size, promote the versatility to different elevators.

Description

Technical Field

[0001] This utility model relates to the field of elevator car tops, and more particularly to a universal car top for vertical elevators. Background Technology

[0002] This universal elevator car top is mainly used for the top structure of elevator cars. It is widely used in elevator systems in residential buildings, commercial buildings, and public places. It can protect the top components of the car from external damage, while the edge guards can prevent people or objects from falling through the gap between the car and the shaft wall. It is a key component to ensure the safe operation of the elevator. The universal design allows it to be adapted to elevators of different brands and specifications, improving installation compatibility. Regarding improvements to the car top, existing technologies have optimized the material of the car top frame, using aluminum alloy profiles instead of steel to reduce weight and lower elevator operating energy consumption; at the same time, the thickness and strength of the foot guards have been improved, and impact-resistant plastics have been selected to enhance collision resistance; additionally, buffer pads have been added at the connection between the car top and the car to reduce vibration transmission during elevator operation and improve ride comfort. The main drawback of this car roof design lies in the limitations of the foot guard's structural design. As a crucial safety component, existing foot guards are mostly integral structures, requiring complete alignment and fixation during installation, which is cumbersome and time-consuming. Furthermore, since foot guards are prone to localized damage from impacts and kicks, the integral design necessitates complete disassembly and replacement when only the damaged portion needs to be replaced, increasing maintenance costs and workload. In addition, the fixed dimensions of integral foot guards make it difficult to flexibly adapt to elevator cars of different widths and heights, resulting in insufficient versatility and limiting their application in diverse elevator systems. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a universal car top for vertical elevators, which aims to solve the problems of existing technologies that require complete disassembly and replacement when damaged, increasing maintenance costs and workload; fixed foot protection plate size, making it difficult to adapt to elevator cars of different widths and heights; insufficient versatility, and limiting its application in diverse elevator systems.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a universal car top for vertical elevators, including an elevator top plate. A footboard splicing mechanism and a guide rail adjustment mechanism are provided at the top of the elevator top plate. The footboard splicing mechanism includes a C-shaped slot box. The bottom end of the C-shaped slot box is fixedly connected to the top end of the elevator top plate. A grounding block is detachably mounted on the inner wall of the C-shaped slot box via a footboard screw. A footboard baffle is fixedly connected to the outer wall of the grounding block. A horizontal slot is fixedly connected to the outer wall of the grounding block. A horizontal block is fixedly connected to the outer wall of the grounding block. A vertical block is fixedly connected to the outer wall of the footboard baffle. A vertical slot is fixedly connected to the outer wall of the footboard baffle.

[0005] As a further description of the above technical solution: The footplate splicing mechanism also includes a top baffle, the outer wall of which is fixedly connected to the outer wall of the footplate baffle.

[0006] As a further description of the above technical solution: The outer wall of the transverse card block is slidably connected to the inner wall of the transverse card slot.

[0007] As a further description of the above technical solution: The outer wall of the vertical card block is slidably connected to the inner wall of the vertical card slot.

[0008] As a further description of the above technical solution: The guide rail adjustment mechanism includes a guide rail block, the outer wall of which is slidably connected to the outer wall of the C-shaped slot box.

[0009] As a further description of the above technical solution: The guide rail adjustment mechanism also includes a guide rail screw, which is threadedly connected to the guide rail clamping block via a threaded sleeve through a guide rail block.

[0010] As a further description of the above technical solution: The inner wall of the guide rail clamping block is slidably connected to a guide rail guide rod, and the outer wall of the guide rail guide rod is fixedly connected to the inner wall of the guide rail block.

[0011] As a further description of the above technical solution: The guide rail adjustment mechanism also includes a guide rail shaft, the outer wall of which is fixedly connected to the outer wall of the guide rail block, and a guide rail pulley is rotatably connected to the outer wall of the guide rail shaft. The outer wall of the guide rail pulley is slidably connected to the inner wall of the C-shaped groove box.

[0012] This utility model has the following beneficial effects: 1. In this utility model, by setting a foot plate splicing mechanism, the cooperation between the horizontal locking block and the horizontal locking groove, and the vertical locking block and the vertical locking groove, the splicing blocks can be flexibly spliced. The foot plate screw facilitates the installation and disassembly of the grounding splicing blocks. When a part is damaged, it can be replaced separately without the whole disassembly, reducing maintenance costs. It can also adjust the splicing specifications according to the car size, improving the versatility for different elevators.

[0013] 2. In this utility model, by setting a guide rail adjustment mechanism, the guide rail screw drives the guide rail clamping block to adjust the position, and the guide rail pulley cooperates with the C-shaped groove box to facilitate sliding adjustment. It can adapt to the guide rail installation requirements of elevators of different specifications, improve the convenience of installation and the range of adaptation, and ensure the stable cooperation between the car top and the guide rail. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the main structure of the universal car top of the vertical elevator proposed in this utility model; Figure 2 This is a partial structural diagram of the universal car top of the vertical elevator proposed in this utility model; Figure 3 This is a partial disassembly diagram of the car top of the universal vertical elevator proposed in this utility model.

[0015] Legend: 1. Elevator top plate; 2. Foot plate splicing mechanism; 211. C-shaped slot box; 212. Grounding block; 213. Foot plate screw; 214. Foot plate baffle; 215. Horizontal locking block; 216. Horizontal locking groove; 217. Vertical locking block; 218. Vertical locking groove; 219. Top baffle; 3. Guide rail adjustment mechanism; 311. Guide rail block; 312. Guide rail screw; 313. Guide rail clamping block; 314. Guide rail guide rod; 315. Guide rail pivot; 316. Guide rail pulley. Detailed Implementation

[0016] 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.

[0017] Reference Figures 1-2The present invention provides an embodiment of a universal car top for a vertical elevator. This car top achieves universal splicing and guide rail position adjustment through a footplate splicing mechanism 2 and a guide rail adjustment mechanism 3. It includes an elevator top plate 1, which provides a base mounting surface for various mechanisms within the car top. The top of the elevator top plate 1 is equipped with a footplate splicing mechanism 2 and a guide rail adjustment mechanism 3. The footplate splicing mechanism 2 enables flexible splicing of the car top footplates, and the guide rail adjustment mechanism 3 adjusts the guide rail mating position. The footplate splicing mechanism 2 includes a C-shaped slot 211, which provides an installation slot for a grounding block 212. The bottom end of the C-shaped slot 211 is fixedly connected to the top end of the elevator top plate 1. The C-shaped slot 211 is fixed to the elevator top plate 1 to ensure stable installation. The grounding block 212 can be installed and removed from the inner wall of the C-shaped slot 211 via a footplate screw 213 on the outer wall. 12. The grounding block 212 is detachably connected to the C-shaped slot box 211 via the foot plate screw 213 for easy replacement. The outer wall of the grounding block 212 is fixedly connected to the foot plate baffle 214, which serves as a protective barrier. The outer wall of the grounding block 212 is fixedly connected to the horizontal slot 216, which cooperates with the horizontal block 215 to achieve horizontal splicing. The outer wall of the grounding block 212 is fixedly connected to the horizontal block 215, which is inserted into the horizontal slot 216 to achieve horizontal fixation of adjacent grounding blocks 212. The outer wall of the foot plate baffle 214 is fixedly connected to the vertical block 217, which cooperates with the vertical slot 218 to achieve vertical splicing. The outer wall of the foot plate baffle 214 is fixedly connected to the vertical slot 218, which allows the vertical block 217 to be inserted for vertical fixation.

[0018] Reference Figures 1-3 The footplate splicing mechanism 2 also includes a top baffle 219, which enhances the top protection of the footplate baffle 214. The outer wall of the top baffle 219 is fixedly connected to the outer wall of the footplate baffle 214, and the top baffle 219 and the footplate baffle 214 are fixed as one piece. The outer wall of the horizontal locking block 215 is slidably connected to the inner wall of the horizontal locking groove 216. The horizontal locking block 215 slides into the horizontal locking groove 216 to achieve horizontal splicing and fixing. The outer wall of the vertical locking block 217 is slidably connected to the inner wall of the vertical locking groove 218. The vertical locking block 217 slides into the vertical locking groove 218 to achieve vertical splicing and fixing. The guide rail adjustment mechanism 3 includes a guide rail block 311, which provides a basic component for guide rail adjustment. The outer wall of the guide rail block 311 is slidably connected to the outer wall of the C-shaped groove box 211. The guide rail block 311 can slide along the outer wall of the C-shaped groove box 211 to adjust its position.

[0019] Refer to Figure 3The guide rail adjusting mechanism 3 also includes a guide rail screw 312, which drives the guide rail clamping block 313 to move. The guide rail screw 312 is threadedly connected to the guide rail clamping block 313 via a threaded sleeve through the guide rail block 311. When the guide rail screw 312 rotates, it drives the guide rail clamping block 313 to move axially. A guide rail guide rod 314 is slidably connected to the inner wall of the guide rail clamping block 313. The guide rail guide rod 314 provides sliding guidance for the guide rail clamping block 313 to prevent deviation. The outer wall of the guide rail guide rod 314 is fixedly connected to the inner wall of the guide rail block 311. The guide rail guide rod 314 is fixed to the guide rail block 311. To ensure stable guidance, the guide rail adjustment mechanism 3 also includes a guide rail shaft 315, which provides a rotation shaft for the guide rail pulley 316. The outer wall of the guide rail shaft 315 is fixedly connected to the outer wall of the guide rail block 311. The guide rail shaft 315 and the guide rail block 311 are fixed to support the pulley. The guide rail pulley 316 is rotatably connected to the outer wall of the guide rail shaft 315. The guide rail pulley 316 can rotate around the guide rail shaft 315. The outer wall of the guide rail pulley 316 is slidably connected to the inner wall of the C-shaped slot box 211. The guide rail pulley 316 slides along the inner wall of the C-shaped slot box 211 to reduce friction when the guide rail block 311 moves.

[0020] Working principle: By operating the foot plate screw 213 of the foot plate splicing mechanism 2 and the guide rail screw 312 of the guide rail adjustment mechanism 3, the car top is based on the elevator top plate 1. The foot plate splicing mechanism 2 realizes the modular assembly and partial replacement of the foot plates, and the guide rail adjustment mechanism 3 adapts to the installation position of different elevator guide rails. The two work together to improve the car top's versatility and ease of maintenance for multiple elevator specifications.

[0021] The bottom end of the C-shaped slot 211 of the footplate splicing mechanism 2 is fixed to the top of the elevator top plate 1. Its inner wall is detachably connected to the grounding block 212 through the footplate screw 213. The horizontal locking block 215 on the outer wall of the grounding block 212 can slide into the horizontal locking groove 216 of the adjacent grounding block 212 to complete the horizontal splicing. The vertical locking block 217 on the outer wall of the footplate baffle 214 slides into the vertical locking groove 218 of another grounding block 212 to achieve vertical splicing. The top baffle 219 is fixed to the footplate baffle 214 to enhance top protection. When a single grounding block 212 is damaged, it can be disassembled and replaced individually by loosening the footplate screw 213 without the need for overall removal, which greatly reduces maintenance costs. At the same time, the number and combination of grounding blocks 212 can be flexibly increased or decreased according to the size of the car to adapt to vertical elevators of different widths and heights, breaking through the specification limitations of traditional integrated footplates.

[0022] The outer wall of the guide rail block 311 of the guide rail adjustment mechanism 3 is slidably connected to the outer wall of the C-shaped slot box 211. The guide rail shaft 315 is fixed to the outer wall of the guide rail block 311, and the guide rail pulley 316 connected to it rotates along the inner wall of the C-shaped slot box 211 to assist the guide rail block 311 in smooth sliding. When the guide rail screw 312 is rotated, the guide rail clamping block 313 is driven to move axially along the guide rail guide rod 314 (fixed to the inner wall of the guide rail block 311) through thread transmission, adjusting the matching position of the guide rail clamping block 313 and the elevator guide rail. This design can flexibly adjust the position and clamping force of the guide rail block 311 according to the spacing and height requirements of different elevator guide rails, without the need for customized adaptation, improving the convenience of installation and the range of adaptation, ensuring the stable connection between the car top and the guide rail system, and supporting the safe operation of the elevator.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A universal car top for vertical elevators, including an elevator top plate (1), characterized in that: The top of the elevator top plate (1) is provided with a footboard splicing mechanism (2) and a guide rail adjustment mechanism (3). The footboard splicing mechanism (2) includes a C-shaped slot box (211), the bottom of which is fixedly connected to the top of the elevator top plate (1). The inner wall of the C-shaped slot box (211) is equipped with a grounding block (212) that can be installed and removed from the outer wall via the footboard screw (213). The outer wall of the grounding block (212) is fixedly connected to a footboard baffle (214). The outer wall of the grounding block (212) is fixedly connected to a horizontal slot (216). The outer wall of the grounding block (212) is fixedly connected to a horizontal block (215). The outer wall of the footboard baffle (214) is fixedly connected to a vertical block (217). The outer wall of the footboard baffle (214) is fixedly connected to a vertical slot (218).

2. The universal car top of the vertical elevator according to claim 1, characterized in that: The footplate splicing mechanism (2) also includes a top baffle (219), the outer wall of which is fixedly connected to the outer wall of the footplate baffle (214).

3. The universal car top for vertical elevators according to claim 1, characterized in that: The outer wall of the transverse card block (215) is slidably connected to the inner wall of the transverse card slot (216).

4. The universal car top of the vertical elevator according to claim 1, characterized in that: The outer wall of the vertical card block (217) is slidably connected to the inner wall of the vertical card slot (218).

5. The universal car top for a vertical elevator according to claim 4, characterized in that: The guide rail adjustment mechanism (3) includes a guide rail block (311), the outer wall of which is slidably connected to the outer wall of the C-shaped slot box (211).

6. The universal car top for a vertical elevator according to claim 5, characterized in that: The guide rail adjustment mechanism (3) also includes a guide rail screw (312), which is connected to the guide rail clamping block (313) by a threaded sleeve through a guide rail block (311).

7. The universal car top for a vertical elevator according to claim 6, characterized in that: The inner wall of the guide rail clamping block (313) is slidably connected to the guide rail guide rod (314), and the outer wall of the guide rail guide rod (314) is fixedly connected to the inner wall of the guide rail block (311).

8. The universal car top of the vertical elevator according to claim 7, characterized in that: The guide rail adjustment mechanism (3) also includes a guide rail shaft (315), the outer wall of the guide rail shaft (315) is fixedly connected to the outer wall of the guide rail block (311), and a guide rail pulley (316) is rotatably connected to the outer wall of the guide rail shaft (315), and the outer wall of the guide rail pulley (316) is slidably connected to the inner wall of the C-shaped slot box (211).

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