CN211301816U - A retractable platform based on an escape platform - Google Patents

Abstract

The telescopic platform based on the escape platform can well realize the construction of an escape channel of high-rise personnel under emergency, and is simple to operate and compact in structure; the escape device comprises a frame, wherein the lower part of the frame is an equipment part, the upper part of the frame is a platform escape part, the platform escape part comprises a telescopic platform capable of moving left and right, the upper end of the telescopic platform is provided with an escape opening, the upper part of the right side of the frame is provided with a platform exit door corresponding to the telescopic platform in position, and the frame is internally provided with a driving system for driving the telescopic platform to move; the utility model discloses think about novelty, the structure is ingenious, the realization high-rise personnel that can be fine are in putting up of emergency escape way under emergency, easy operation simultaneously, compact structure.

Description

A retractable platform based on an escape platform

technical field

The utility model relates to the technical field of fire safety, in particular to a telescopic platform based on an escape platform.

Background technique

Due to the high floors of high-rise buildings, there are many people inside. When an accident occurs and people need to be evacuated as soon as possible, the speed is relatively slow, and it is easy to cause confusion. The smoke generated by the fire is a toxic gas, which is easy to smoke people down. The corridor is the place with the most smoke. Can not be used, the elevator will be closed, people can only wait for rescue, very passive, there is no device to quickly and safely escape from high-rise buildings.

Therefore, a device that can be installed indoors and can be operated by personnel to safely escape from high-rise buildings is designed. The device needs to use a platform that can extend out of the building, but the platform must be closed when not in use. In the interior of the building wall, the integrity of the exterior wall of the building and the compactness of the structure are ensured.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a telescopic platform based on the escape platform, which can well realize the construction of the escape channel for high-level personnel in emergency situations, and is simple in operation and compact in structure.

The technical solution for solving the problem is that a telescopic platform based on an escape platform includes a frame, the lower part of the frame is an equipment part, the upper part of the frame is a platform escape part, and the platform escape part includes a telescopic platform that can move left and right, and the upper end of the telescopic platform is provided with For the escape port, the upper right side of the frame is provided with a platform exit door corresponding to the position of the telescopic platform, and a driving system for driving the movement of the telescopic platform is arranged in the frame.

The utility model has a novel conception and an ingenious structure, which can well realize the construction of the escape passage for high-level personnel under emergency conditions, and is simple in operation and compact in structure.

Description of drawings

FIG. 1 is a schematic front view of the utility model when the hydraulic drive is adopted.

FIG. 2 is a schematic front view of the utility model when the screw drive is adopted.

Figure 3 is a schematic diagram of the screw connection structure of the present invention.

FIG. 4 is an enlarged view of part A in FIG. 2 of the utility model.

Detailed ways

The specific embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

As can be seen from Figures 1-4, a telescopic platform based on an escape platform includes a frame 1, the lower part of the frame 1 is an equipment part 2, the upper part of the frame 1 is a platform escape part 3, and the platform escape part 3 includes a telescopic platform 4 that can move left and right, The upper end of the telescopic platform 4 is provided with an escape port 5 , and the upper right side of the frame 1 is provided with a platform exit door 6 corresponding to the position of the telescopic platform 4 .

The drive system includes a hydraulic cylinder 12 fixed below the telescopic platform 4 , the hydraulic cylinder 12 is placed horizontally, the end of the hydraulic cylinder 12 of the hydraulic cylinder 12 is fixed on the telescopic platform 4 , and the hydraulic cylinder 12 pushes the telescopic platform 4 to move left and right.

The drive system includes a support 14 fixed on the platform escape portion 3, a screw 15 is threadedly connected to the support 14, the direction of the screw 15 is the same as the moving direction of the telescopic platform 4, and the end of the screw 15 is rotatably connected with the telescopic platform 4, The rotation of the screw 15 drives the left and right movement of the telescopic platform 4. The wheel 16 is clamped on the screw 15. The wheel 16 can slide on the screw 15 along the axis of the screw 15 but cannot rotate. The wheel 16 is connected to the motor 9 through a chain, and the motor 9 The control wheel 16 drives the screw 15 to rotate.

The telescopic platform 4 is provided with a connecting block 17 , the end of the screw 15 is inserted into the connecting block 17 , and the screw 15 is rotatable in the connecting block 17 but cannot be disengaged.

The screw 15 is evenly distributed with a plurality of chutes 18 along the axis of the screw 15. The wheel disc 16 extends out of the slider 19 inserted into the chute 18. The slider 19 cooperates with the chute 18 so that the wheel 16 is in the The screw 15 slides along the axis and rotates simultaneously with the screw 15 .

When the utility model is in use,

First of all, when the telescopic platform 4 is not in use, the platform exit door 6 on the right side above the telescopic platform 4 shrinking frame 1 is closed, and the exterior of the platform exit door 6 is consistent with the exterior decoration of the wall, which will not affect the overall appearance of the building. The door 6 can only be opened from the inside, and cannot be opened from the outside, which can well ensure the safety.

When a critical situation occurs, the platform exit door 6 is opened from the inside, the platform is controlled by the drive system to move to the right and extend out of the frame 1, and then the escape bag is fixed at the escape opening 5 to provide an escape channel for high-level personnel. The power of the motor 9 is provided by The grid in the building and the storage battery placed in the frame 1 are supplied.

Embodiment 1: When controlling the movement of the telescopic platform 4 , the expansion and contraction of the hydraulic rod 13 of the hydraulic cylinder 12 pushes the telescopic platform 4 to move left and right.

Embodiment 2: When controlling the movement of the telescopic platform 4, the rotation of the motor 9 drives the wheel disc 16 to rotate, and the wheel disc 16 further drives the screw rod 15 to rotate. Moving left and right, the screw 15 is connected with the telescopic platform 4, so it drives the telescopic platform 4 to move left and right.

There is a connecting block 17 on the telescopic platform 4, and the end of the screw 15 is inserted into the connecting block 17 to realize the rotational connection between the screw 15 and the telescopic platform 4, so that the rotation of the screw 15 can push the telescopic platform 4 to move left and right.

The plurality of sliding grooves 18 on the screw rod 15 cooperate with the sliders 19 on the wheel disc 16 , so that the wheel disc 16 can drive the screw rod 15 to rotate without affecting the left and right movement of the screw rod 15 .

By designing the telescopic platform 4 that can be automatically extended and retracted, the utility model can well realize the deployment of the escape platform, and at the same time, the above-mentioned purpose can be achieved in combination with the power supply output from the power grid and the power supply output from the storage battery, and a variety of The structure is simple in operation, novel in conception, and ingenious in structure, which can well realize the construction of escape passages for high-level personnel in emergency situations, with simple operation and compact structure.

Claims (5)

1. The utility model provides a flexible platform based on platform of fleing, a serial communication port, including frame (1), frame (1) lower part is equipment portion (2), frame (1) upper portion is platform escape portion (3), flexible platform (4) that can remove about platform escape portion (3) including, mouth (5) of fleing has been seted up to the upper end of flexible platform (4), the right side upper portion of frame (1) is equipped with platform exit door (6) corresponding with flexible platform (4) position, be equipped with the actuating system that the flexible platform of drive (4) removed in frame (1).

2. The escape platform-based telescopic platform according to claim 1, wherein the driving system comprises a hydraulic cylinder (12) fixed below the telescopic platform (4), the hydraulic cylinder (12) is horizontally arranged, the end part of the hydraulic cylinder (12) is fixed on the telescopic platform (4), and the hydraulic cylinder (12) pushes the telescopic platform (4) to move left and right.

3. The escape platform-based telescopic platform according to claim 1, wherein the driving system comprises a support (14) fixed on the escape part (3) of the platform, a screw (15) is connected to the support (14) in a threaded manner, the direction of the screw (15) is the same as the moving direction of the telescopic platform (4), the end of the screw (15) is rotatably connected with the telescopic platform (4), the screw (15) rotates to drive the telescopic platform (4) to move left and right, a wheel disc (16) is clamped on the screw (15), the wheel disc (16) can slide on the screw (15) along the axial direction of the screw (15) but cannot rotate, the wheel disc (16) is connected with the motor (9) through a chain, and the motor (9) controls the wheel disc (16) to drive the screw (15) to rotate.

4. The escape platform based on telescopic platform of claim 3, wherein the telescopic platform (4) is provided with a connecting block (17), the end of the screw (15) is inserted into the connecting block (17), and the screw (15) can rotate but cannot be separated from the connecting block (17).

5. The escape platform based on the telescopic platform of claim 4, wherein the screw (15) is uniformly provided with a plurality of sliding grooves (18) along the axial direction of the screw (15), the wheel disc (16) extends out of the sliding blocks (19) inserted into the sliding grooves (18), and the sliding blocks (19) are matched with the sliding grooves (18) to enable the wheel disc (16) to slide on the screw (15) along the axial direction and rotate together with the screw (15).

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