CN213760255U - High-rise emergency escape device - Google Patents

Abstract

The utility model relates to a high building emergency escape technical field specifically discloses a high building emergency escape device, including the riser, the riser lateral wall is equipped with the support bar, the support bar rotates and is connected with rings, be equipped with linkage on the support bar, linkage includes the slide bar of vertical direction and the stopper of slide bar top rigid coupling, slide bar and support bar sliding connection, stopper and riser sliding connection, the slide bar bottom is stretched out the support bar and is articulated to have a handle, be equipped with spacing wheel on the stopper, the slide bar bilateral symmetry is equipped with can be on the handrail gliding gyro wheel, go up the rotation and install the handrail, be equipped with brake mechanism on the support bar, brake mechanism includes the brake block at brake lever one end with support bar articulated brake lever and rigid coupling, can make personnel of fleing slide and flee along the handrail, and can control the speed that slides down at any time according to brake mechanism, traditional high building escape device has been solved and has been touched the trees outside the building easily, The facility such as canopy, clothes hanger causes the injured problem of personnel.

Description

High-rise emergency escape device

Technical Field

The application relates to the technical field of high-rise emergency escape, and particularly discloses a high-rise emergency escape device.

Background

With the increasing number of urban high-rise buildings, under the emergency conditions of fire, earthquake and the like, how to quickly and safely leave rooms and people living in the high-rise buildings arrive on the ground is a global problem. Although rapid intervention fire and other full-time rescuers provide emergency assistance to trapped people, it is not always possible to do so in a timely manner, and thus such disasters always pose a more or less serious threat to lives residing in high-rise buildings.

The existing high-rise escape product sold in the market is of a pulley-like lifting type, equipment is installed outside a balcony wall, and people slide down to the downstairs through ropes. This approach is extremely unsafe and is not particularly applicable to the elderly, children and people with panic disorder. In addition, the rope type gliding speed is difficult to control, and people are easy to be injured due to the fact that the rope type gliding speed is in contact with facilities such as trees outside the building, rainsheds, clothes hangers and the like in the gliding process. The use is troublesome, the escape time is too long, the escape golden time is delayed, and the good escape opportunity is missed.

However, the stair handrail in the high-rise building is usually arranged obliquely, and if the handrail is used, that is, if the handrail is provided with the track, the escape device can be used for the evacuee to quickly escape from the corridor along the guide rail, so the inventor provides an emergency escape device for the high-rise building to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the traditional high-rise escape device easily touches trees outside the building, a canopy, a clothes hanger and other facilities to cause injury of personnel.

In order to achieve the purpose, the utility model provides a high-rise emergency escape device, which comprises a vertical plate, wherein the side wall of the vertical plate is provided with a support bar, the support bar is rotationally connected with a lifting ring, the support bar is provided with a suspension device, the suspension device comprises a slide bar in the vertical direction and a limit block fixedly connected with the top end of the slide bar, the slide bar is slidably connected with the support bar, the limit block is slidably connected with the vertical plate, the bottom end of the slide bar extends out of the support bar and is hinged with a handle, the limit block is provided with limit wheels, the two sides of the slide bar are symmetrically provided with idler wheels capable of sliding on a track, and the idler wheels are rotatably arranged on the side wall of the vertical plate;

the handrail is installed in rotating on the support bar, is equipped with brake mechanism on the support bar, and brake mechanism includes the brake lever and the brake block of rigid coupling in brake lever one end articulated with the support bar, and the brake block is located the gyro wheel below.

The principle and effect of this basic scheme lie in:

1. the utility model discloses a gyro wheel slides on the handrail, utilizes flee personnel's self gravity, makes the gyro wheel roll along the handrail to make flee personnel glide fast along the handrail.

2. The utility model discloses a linkage can make gyro wheel and handrail press from both sides tightly relatively, slides through the handle control slide bar to make spacing round press from both sides tightly with the handrail, thereby improve the rolling stability of gyro wheel, avoid taking place to topple etc..

3. The utility model discloses be equipped with brake lever and brake block, according to lever principle, at gliding in-process, rotate the one end of brake lever, can make the brake block towards opposite direction rotation, through rotating the brake lever, make brake block and handrail in close contact with, increase its frictional force to reach the rolling speed of control roller, make the gyro wheel stop rolling even.

Compared with the prior art, the utility model discloses a set up riser, gyro wheel, clamping mechanism and brake mechanism etc. can make the flee personnel slide along the handrail and flee to can control the speed that slides at any time according to brake mechanism, solve traditional high building ware of fleing and touch facilities such as trees outside the building, canopy, clothes hanger easily and cause personnel injured's problem.

Furthermore, the other end of the brake lever is provided with a handle. The handle is convenient for the evacuee to control the rotation of the brake lever.

Furthermore, the other end of the brake rod is fixedly connected with a fixed shaft, the fixed shaft is perpendicular to the brake rod, and the handle is rotatably connected with the fixed shaft. The fixed shaft is vertical to the brake rod, so that the escape personnel can control the brake rod to rotate conveniently.

Furthermore, the fixed shaft is provided with an anti-separation clamping groove, and the handle is provided with a clamping block matched with the clamping groove. The clamping groove and the clamping block prevent the fixed shaft from being separated from the handle.

Further, a speed limiting mechanism is arranged on the other side of the vertical plate. Speed limiting mechanism can reduce gyro wheel pivoted speed, avoids the rolling speed too fast, leads to some incident to take place, the utility model provides a speed limiting mechanism can directly adopt prior art.

Furthermore, the supporting bars are provided with through holes, rotating shafts are connected in the through holes in a rotating mode, and the handrails are fixedly connected with the two ends of the rotating shafts. The escape personnel can shake in the process of escaping, the handrail is fixedly connected with the rotating shaft, and the rotating shaft can rotate in the through hole, so that the situation that the normal rolling of the roller is influenced by the shaking of the escape personnel can be avoided.

Further, the roller is an I-shaped wheel. The spool has certain rollover prevention capability.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an isometric view of a high-rise emergency escape apparatus according to an embodiment of the present application;

fig. 2 shows a schematic connection diagram of an escape device and a handrail of a high-rise emergency escape device according to an embodiment of the application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a vertical plate 1, a support bar 2, a hanging ring 3, a brake rod 4, a roller 5, a limiting wheel 6, a speed limiting mechanism 7 and a handrail 8.

An embodiment of a high-rise emergency escape device is shown in figures 1 and 2. Including riser 1, riser 1's right side lateral wall bottom rigid coupling has support bar 2, 2 middle-ends of support bar are equipped with horizontal through-hole, the through-hole internal rotation is connected with the pivot, the through-hole is stretched out at the both ends of pivot and the rigid coupling has rings 3, be equipped with linkage on support bar 2, linkage includes the slide bar of vertical direction and the stopper of slide bar top rigid coupling, slide bar and 2 sliding connection of support bar, stopper and 1 sliding connection of riser, be equipped with the spring between stopper and the support bar 2, the spring housing is on the surface of slide bar, the slide bar bottom is stretched out that 2 hinges of support bar have the handle, be equipped with spacing wheel 6 on the stopper, slide bar bilateral symmetry is equipped with gliding gyro wheel 5 that can be on track 8, gyro wheel 5 adopts the I-shaped.

The other side of the vertical plate 1 is provided with a speed limiting mechanism 7, and it is worth explaining that the speed limiting mechanism 7 directly adopts the prior art, such as multi-stage gear rotation to consume kinetic energy, or a plurality of friction pads are arranged to increase friction force to achieve the purpose of limiting speed, and the speed can also be limited through the combination of the gear and the friction pads.

Rotate on the support bar 2 and install handrail 8, be equipped with brake mechanism on the support bar 2, brake mechanism includes the brake block of 4 one ends of brake lever with 2 articulated brake levers of support bar and rigid coupling, and the brake block is located gyro wheel 5 below, and 4 other ends rigid couplings of brake lever have the fixed axle, and the fixed axle is perpendicular with brake lever 4, rotates on the fixed axle and is connected with the handle, is equipped with on the fixed axle and prevents breaking away from the draw-in groove, is equipped with the fixture block with the draw-in groove adaptation on the handle.

The utility model discloses choose T-shaped handrail 8 for use, 8 sides of T-shaped handrail have a guide rail, the size and the guide rail size looks adaptation of I-shaped wheel, the utility model discloses still can be equipped with be convenient for be equipped with on the cushion that the personnel of fleing took with braces, buckle or couple etc. of rings 3 adaptation.

The spring can generate elasticity on the limiting block and the supporting strip 2, the handle is rotated to compress the spring, the limiting block and the limiting wheel 6 move downwards, the limiting block can be clamped into the lower surface of the T-shaped handrail 8, the handle is loosened, the spring generates upward elasticity on the limiting block, and the limiting wheel 6 is tightly attached to the lower surface of the handrail 8; the spring can also be stretched, and the limiting wheel 6 is tightly attached to the upper surface of the handrail 8 in the same way.

The implementation process of the embodiment is as follows: stranded personnel in the building take out the back with the ware of fleing, dress earlier braces cushion annex and chucking buckle, then hang the safety buckle cable on the cushion on the ware rings 3 of fleing, adorn the ware of fleing on the handrail 8 of fleing again, make spacing wheel 6 and 8 laminating of handrail to with the recess of I-shaped wheel and 8 guide rails laminating of handrail, the ware of fleing just carries each fleeing personnel and slides to a building along handrail 8 always from the high-rise danger of fleing, the utility model discloses in be equipped with brake mechanism, can be at any time by the user from main control ware of fleing slide speed, keep the safe distance between the person of fleing to prevent to strike mutually.

Compared with the prior art, the utility model discloses a set up riser 1, gyro wheel 5, clamping mechanism and brake mechanism etc. can make the personnel of fleing slide down along handrail 8 and flee to can control the speed that slides down at any time according to brake mechanism, solve traditional high building ware of fleing and touch the facility such as trees outside the building, canopy, clothes hanger easily and cause personnel injured's problem.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (7)

1. A high-rise emergency escape device is characterized by comprising a vertical plate, wherein the side wall of the vertical plate is provided with a support bar, the support bar is rotatably connected with a lifting ring, the support bar is provided with a suspension device, the suspension device comprises a slide bar in the vertical direction and a limit block fixedly connected with the top end of the slide bar, the slide bar is slidably connected with the support bar, the limit block is slidably connected with the vertical plate, the bottom end of the slide bar extends out of the support bar and is hinged with a handle, the limit block is provided with limit wheels, the two sides of the slide bar are symmetrically provided with idler wheels capable of sliding on a track, and the idler wheels are rotatably installed on the side wall of the vertical plate;

the handrail is installed in rotating on the support bar, is equipped with brake mechanism on the support bar, and brake mechanism includes the brake lever and the brake block of rigid coupling in brake lever one end articulated with the support bar, and the brake block is located the gyro wheel below.

2. The emergency escape device for high-rise buildings according to claim 1, wherein the other end of the brake lever is provided with a handle.

3. The emergency escape device for high-rise buildings according to claim 2, wherein the other end of the brake rod is fixedly connected with a fixed shaft, the fixed shaft is perpendicular to the brake rod, and the handle is rotatably connected with the fixed shaft.

4. The emergency escape device for high-rise buildings according to claim 3, wherein the fixed shaft is provided with a separation-preventing slot, and the handle is provided with a block adapted to the slot.

5. The emergency escape device for high-rise buildings according to claim 1, wherein the other side of the vertical plate is provided with a speed limiting mechanism.

6. The emergency escape device for high-rise buildings according to claim 1, wherein the supporting bar is provided with a through hole, a rotating shaft is rotatably connected in the through hole, and the handrail is fixedly connected with two ends of the rotating shaft.

7. The emergency escape device for high-rise buildings according to claim 1, wherein the roller is a spool.

Images