Guide device for elevator traveling cable

Abstract

The utility model discloses a guide device for an elevator traveling cable, which comprises a track fixing seat, a cable limiting plate, a guide rail, a guide rail and a guide rail, the rolling wheel guide shoe is connected to the H-shaped rail in a sliding mode, the rolling wheel guide shoe is connected to the rolling wheel guide shoe base, and the rolling wheel guide shoe base is connected to the fixing plate; and the cable guide wheel is connected to the fixing plate, and the accompanying flat cable is arranged in the cable guide wheel in a sleeved mode. The accompanying flat cable keeps a natural suspension state through the gravity of the cable guide device, the roller guide shoe rolls on the H-shaped track, so that the cable guide device moves up and down along the H-shaped track in a swing and oscillation environment, the cable accompanying device is ensured not to be separated from the H-shaped track, the guardrail plate ensures that the cable is always in the cable guide wheel, and the cable is prevented from falling off from the H-shaped track. The requirement that the elevator traveling cable runs under the condition of rolling, pitching or heaving is met, and the running safety of an elevator in a ship is ensured.

Description

Technical Field

[0001] This utility model belongs to the technical field of elevator safety components, and in particular relates to a guide device for elevator traveling cables. Background Technology

[0002] With the development of national marine resources and the continuous advancement of marine technology, more and more large ships are sailing in the open ocean and inland waterways, giving rise to marine elevators. Based on their installation location within the ship and their function, marine elevators can be broadly classified into the following categories: passenger elevators, crew elevators, cargo elevators, dumbwaiters, and medical elevators, primarily used for transporting personnel and goods. While the functions and requirements of different types of marine elevators vary, their basic structural layouts are similar.

[0003] Since marine elevators are installed not on fixed buildings but inside the hull of a moving ship, and the ship experiences rolling, pitching, or heaving during navigation and operation, the elevator cables move up and down with the elevator. In this swaying environment, they are very likely to snag on other components in the elevator shaft, causing damage to the elevator cables and other elevator parts. Utility Model Content

[0004] The purpose of this utility model is to provide a guiding device for elevator traveling cables, which is proposed to address the problem that, since the installation carrier of marine elevators is not a fixed building but is located inside the hull of a moving ship, and the ship experiences rolling, pitching, or heaving during navigation and operation, the elevator cables, which travel up and down with the elevator, are very prone to getting caught on other components in the elevator shaft during the swaying environment, causing damage to the elevator cables and other elevator components.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a guiding device for elevator traveling cables, comprising:

[0006] A track fixing base is provided with an H-shaped track, and a cable limiting plate is connected to the track fixing base;

[0007] A roller guide shoe is tactilely connected to the H-shaped track, the roller guide shoe is connected to the roller guide shoe seat, and the roller guide shoe seat is connected to the fixed plate;

[0008] A cable guide wheel is connected to the fixed plate, and a traveling flat cable is sleeved inside the cable guide wheel.

[0009] As a further description of the above technical solution:

[0010] A connecting shaft is provided on the fixed plate, and the cable guide wheel is rotatably connected to the connecting shaft.

[0011] As a further description of the above technical solution:

[0012] The guardrail is attached to the fixed plate and is located outside the cable guide wheel.

[0013] As a further description of the above technical solution:

[0014] The cable limiting plate is located on the outside of the guardrail.

[0015] As a further description of the above technical solution:

[0016] A limiting rod is provided on the cable limiting plate, and the limiting rod is located on the outside of the guardrail plate.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0018] 1. In this utility model, one end of the traveling flat cable is fixed in the middle of the shaft (fixed end), and the other end is fixed on the side of the car (moving end). The traveling flat cable is kept in a natural hanging state by its own weight through the cable guide device. The roller guide shoe rolls on the H-shaped track, so that the cable guide device moves up and down along the H-shaped track in a swaying and oscillating environment, and ensures that the cable traveling device does not fall off the H-shaped track. The guardrail ensures that the cable is always inside the cable guide wheel. The cable limiting plate is installed at about 3 meters in the shaft to ensure the swing range of the cable in the swaying and oscillating environment. The cable limiting rod is fixed on the cable limiting plate to ensure that the cable swings within a fixed range. This guide device can effectively prevent the traveling cable from being damaged due to the swaying and oscillation of the marine elevator, thereby preventing safety hazards to the elevator and ensuring the safe and normal operation of the elevator.

[0019] 2. In this utility model, the connection of the inner opening of the H-shaped track is welded and then ground to ensure the overall strength of the guide rail. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a front view of a guide device for elevator traveling cables.

[0022] Figure 2 This is a schematic diagram of a roller guide shoe in a guiding device for elevator traveling cables.

[0023] Figure 3This is a schematic diagram of the intermediate connection of an H-shaped track in a guide device for elevator traveling cables.

[0024] Legend:

[0025] 1-Rail fixing seat; 2-H-shaped rail; 3-Roller guide shoe; 4-Roller guide shoe seat; 5-Fixing plate; 6-Guardrail plate; 7-Cable limiting plate; 8-Cable guide wheel; 9-Traveling flat cable; 10-Limiting rod; 11-Connecting shaft. Detailed Implementation

[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of the embodiments of this utility model, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Please see Figure 1-3 This utility model provides a technical solution: a guiding device for elevator traveling cables, comprising:

[0033] A track fixing seat 1 is provided with an H-shaped track 2, and a cable limiting plate 7 is connected to the track fixing seat 1;

[0034] Roller guide shoe 3 is rotatably connected to the H-shaped track 2. The roller guide shoe 3 is connected to the roller guide shoe seat 4. The roller guide shoe seat 4 is connected to the fixed plate 5.

[0035] The cable guide wheel 8 is connected to the fixed plate 5, and the accompanying flat cable 9 is sleeved inside the cable guide wheel 8.

[0036] A connecting shaft 11 is provided on the fixing plate 5, and the cable guide wheel 8 is rotatably connected to the connecting shaft 11.

[0037] The guardrail plate 6 is connected to the fixed plate 5, and the guardrail plate 6 is located outside the cable guide wheel 8.

[0038] The cable limiting plate 7 is located on the outside of the guardrail plate 6.

[0039] A limiting rod 10 is provided on the cable limiting plate 7, and the limiting rod 10 is located on the outside of the guardrail plate 6.

[0040] Working principle: One end of the traveling flat cable is fixed in the middle of the hoistway (fixed end), and the other end is fixed on the side of the car (moving end). The traveling flat cable maintains a natural suspension state under its own weight through the cable guide device. The roller guide shoe rolls on the H-shaped track, allowing the cable guide device to move up and down along the H-shaped track in a swaying and oscillating environment, ensuring that the cable traveling device does not fall off the H-shaped track. The guardrail ensures that the cable is always inside the cable guide wheel. The cable limiting plate is installed at about 3 meters in the hoistway to ensure the swing range of the cable in a swaying and oscillating environment. The cable limiting rod is fixed to the cable limiting plate to ensure that the cable swings within a fixed range. This device can meet the requirements of elevator traveling cable operation under lateral, longitudinal, or swaying conditions. It is applied on inland waterway and ocean-going vessels to ensure the safe operation of elevators on ships.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A guiding device for elevator traveling cables, characterized in that, include: A track fixing base is provided with an H-shaped track, and a cable limiting plate is connected to the track fixing base; A roller guide shoe is tactilely connected to the H-shaped track, the roller guide shoe is connected to the roller guide shoe seat, and the roller guide shoe seat is connected to the fixed plate; A cable guide wheel is connected to the fixed plate, and a traveling flat cable is sleeved inside the cable guide wheel.

2. The guide device for elevator traveling cable according to claim 1, characterized in that, A connecting shaft is provided on the fixed plate, and the cable guide wheel is rotatably connected to the connecting shaft.

3. A guiding device for elevator traveling cables according to claim 2, characterized in that, The guardrail is attached to the fixed plate and is located outside the cable guide wheel.

4. A guide device for elevator traveling cables according to claim 3, characterized in that, The cable limiting plate is located on the outside of the guardrail.

5. A guide device for elevator traveling cables according to claim 4, characterized in that, A limiting rod is provided on the cable limiting plate, and the limiting rod is located on the outside of the guardrail plate.

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