Stereo garage elevator flexible fire door

Abstract

The utility model relates to the production technical field of electric door and window, disclose a stereo garage elevator flexible fire -resistant door, including guide rail, fire -retardant cloth, box, its characterized in be: the guide rail is the steel structure of symmetrical design, the top of guide rail is provided with the box, and the both ends of box are provided with end cap respectively, and the octagonal pipe of lower end slot is set up between two end caps, and the motor is set up in octagonal pipe, and the fire -retardant cloth is set up on the motor, and the both sides of fire -retardant cloth are clamped in the inside guide rail respectively, and the counterweight rod is set up to the bottom of fire -retardant cloth, can effectively prevent the fire spread.

Description

Technical Field

[0001] This utility model relates to the field of electric door and window technology, and in particular to a flexible fire-resistant door for a three-dimensional parking garage elevator. Background Technology

[0002] As cities develop, parking becomes increasingly difficult. Multi-level parking garages, as an important technological means to solve urban parking problems, continue to develop. Fire prevention in multi-level parking garages has always been a top priority. Each floor of a multi-level parking garage is connected by elevators. Once a fire occurs, it can spread rapidly. Installing fire-resistant doors at the elevator locations on each floor has become an important means to prevent the spread of fire. However, current garage doors are installed in such a small space. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a flexible fire-resistant door for a three-dimensional parking garage elevator, which meets the design requirements of a three-dimensional parking garage elevator with extremely small installation space. Its main function is to isolate the floor on fire in a timely manner when a fire occurs.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a flexible fire-resistant door for a three-dimensional parking garage elevator, comprising a guide rail, a fireproof cloth, and a compartment, characterized in that: the guide rail is a symmetrically designed steel structure, a compartment is provided at the top of the guide rail, end caps are provided at both ends of the compartment, an octagonal tube or ohmic tube with a groove at the bottom is provided between the two end caps, a motor is provided inside the octagonal tube or ohmic tube, a fireproof cloth is provided on the motor, the fireproof cloth is respectively engaged inside the guide rail on both sides, and a counterweight rod is provided at the bottom of the fireproof cloth.

[0005] As a further description of the above technical solution:

[0006] The end cap has a star-shaped plate inside. The star-shaped plate is made of steel and is 4mm thick. The motor is installed in the middle of the star-shaped plate.

[0007] As a further description of the above technical solution:

[0008] The guide rail is formed by the snapping together of the front guide groove and the rear guide groove. Several windproof wheels are arranged sequentially on the outside of the fireproof cloth. The windproof wheels are engaged inside the guide rail. A controller is set on the upper part of the right guide rail.

[0009] This utility model has the following beneficial effects:

[0010] 1. Flexible fire-resistant doors for automated parking garages are designed to meet the extremely limited installation space requirements of car elevators in automated parking garages. Their main function is to isolate floors in case of fire, with a fire resistance time of 120 minutes. They can also be used in commercial and residential buildings.

[0011] 2. The elevator doors are installed inside the elevator shaft, independently separating each floor and providing isolation for each floor. This prevents fire from other floors from spreading along the elevator shaft to other floors. If a fire occurs on a certain floor, the fire-resistant door can also seal off that floor to prevent the fire from spreading to other floors. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the guide rail structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the counterweight rod and windproof wheel of this utility model;

[0015] Figure 4 This is a schematic diagram of the end cap and star-shaped plate of this utility model;

[0016] Figure 5 This is a schematic diagram of the end cap and guide rail of this utility model;

[0017] Figure 6 This is a schematic diagram of the structure of the motor of this utility model. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0019] Reference Figures 1-6This utility model provides a flexible fire-resistant door for a three-dimensional parking garage elevator, comprising a guide rail 5, a fireproof cloth 4, and a compartment 2. The guide rail 5 is a symmetrically designed steel structure. A compartment 2 is located at the top of the guide rail 5. End caps 1 are located at both ends of the compartment 2. An octagonal tube or ohmic tube 10 with a slotted lower end is located between the two end caps 1. A motor 12 is installed inside the octagonal tube or ohmic tube 10. The fireproof cloth 4 is mounted on the motor 12. The fireproof cloth 4 is secured to the guide rail 5 on both sides. A counterweight rod 6 is located at the bottom of the fireproof cloth 4. A star-shaped plate 11, made of steel, is located inside the end caps 1. The structure is 4mm thick. The motor 12 is installed in the middle of the star-shaped plate 11. The guide rail 5 is formed by the snap-fitting of the front guide groove 7 and the rear guide groove 8. Several windproof wheels 9 are arranged in sequence on the outside of the fireproof cloth 4. The windproof wheels 9 are engaged inside the guide rail 5. The controller 3 is set on the upper part of the right guide rail 5. It can adapt to the installation in the extremely small space of the car elevator in the three-dimensional parking garage. The guide rail is installed in the snap-fitting mode of the front guide groove 7 and the rear guide groove 8. The installation is simple. The fire door realizes the individual isolation of each floor to prevent the spread of fire. Each floor door is independent to prevent the fire from spreading along the elevator shaft and to isolate the fire.

[0020] The windproof wheels are arranged inside the track to effectively fix the fireproof cloth and prevent it from falling off the track and losing its function. Simply put, once a fire breaks out, it will create a strong airflow or a small flame tornado. Such a strong airflow will blow the fireproof cloth away, but with the windproof wheels, the fireproof cloth can be locked inside the track.

[0021] 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 flexible fire-resistant door for a three-dimensional parking garage elevator, comprising guide rails (5), fireproof cloth (4), and compartments (2), characterized in that: The guide rail (5) is a symmetrical steel structure. A compartment (2) is set on the top of the guide rail (5). End caps (1) are set at both ends of the compartment (2). An octagonal tube or ohmic tube (10) with a slotted bottom is set between the two end caps (1). A motor (12) is set inside the octagonal tube or ohmic tube (10). A fireproof cloth (4) is set on the motor (12). The fireproof cloth (4) is locked inside the guide rail (5) on both sides. A counterweight rod (6) is set at the bottom of the fireproof cloth (4). Several windproof wheels (9) are set on the outside of the fireproof cloth (4). The windproof wheels (9) are locked inside the guide rail (5).

2. The flexible fire-resistant door for a multi-level parking garage elevator according to claim 1, characterized in that: The end cap (1) is provided with a star-shaped plate (11), which is a steel structure with a thickness of 4mm. The motor (12) is installed in the middle of the star-shaped plate (11).

3. The flexible fire-resistant door for a multi-level parking garage elevator according to claim 1, characterized in that: The guide rail (5) is formed by the fastening of the front guide groove (7) and the rear guide groove (8).

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