CN116036502A

CN116036502A - Guardrail with escape function

Info

Publication number: CN116036502A
Application number: CN202310137218.0A
Authority: CN
Inventors: 皮洪明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-05-02

Abstract

The invention discloses a guardrail with an escape function, which comprises a guardrail main body and a detachable hidden escape basket arranged in the guardrail main body, wherein the escape basket is connected with the guardrail main body through a paying-off mechanism and comprises a storage form and an escape form, the storage form is used for being stored in the guardrail main body, and the escape form is used for escaping. The escape basket is stored in the guardrail main body, so that the design does not occupy space, and is attractive and practical; when needing to escape, the user can escape and save oneself by putting down the escape basket; the design of the escape basket gives better safety to the evacuee, and accidents are not easy to happen even if the evacuee is too panicked; compared with other escape devices, the invention can accommodate multiple people, has better safety, is convenient for carrying the weak group for escaping together, and can also stay in the escape basket for a long time for waiting for rescue, thereby greatly improving the survival rate of the weak group.

Description

Guardrail with escape function

Technical Field

The invention relates to a guardrail, in particular to a guardrail with an escape function.

Background

With the development of the times, high-rise buildings are more and more, but the safety measures matched with the high-rise buildings are relatively lacking. The fire accident happens, the rescue difficulty of the high floors is high, and the probability of trapped personnel is low. In order to increase the chance of survival, trapped people need to escape through escape devices.

And current escape device, as disclosed in the patent document of publication No. "CN206934459U", a balcony guardrail with escape function is disclosed, including first fixed column, second fixed column and third fixed column, the top fixedly connected with horizontal pole of first fixed column, second fixed column and third fixed column, through head rod fixed connection between first fixed column and the second fixed column, the fixed surface of head rod is connected with first pin, the annular has been seted up on the surface of third fixed column, the joint has the snap ring of setting at the sleeve pipe inner wall in the annular.

The escape device can open the guardrail, so that indoor personnel can be directly transferred to the ground or enter the lower-layer resident house through the steel cable, and then can be transferred through other ways, so that the situation that the personnel are trapped in the house when danger occurs is avoided, a new emergency channel is provided, and the casualty probability when dangerous situations occur is reduced. However, the escape device has the defects of poor appearance and high escape difficulty, especially for weak groups such as the old, children or pregnant women, and the escape device cannot be used alone, so that the survival probability is low.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the guardrail with the escape function, which is convenient for the weak group to use.

The technical scheme adopted for solving the technical problems is as follows:

example 1

The utility model provides a guardrail with function of fleing, includes the guardrail main part to and detachable is arranged in the hidden basket of fleing in the guardrail main part, the basket of fleing is connected with the guardrail main part through paying out machine, the basket of fleing is including accomodating the form and the form of fleing, accomodate the form and be used for accomodating and hide in the guardrail main part, the form of fleing is used for fleing.

Further, the escape basket mainly comprises a plurality of deformation rods, each deformation rod comprises a bottom rod, two ends of each bottom rod are respectively hinged with side rods, two ends of each side rod are respectively fixedly connected with a cross rod, a paying-off mechanism is arranged inside each cross rod, and the cross rods are fastened to the guardrail main body through locking switches in a detachable locking mode.

Furthermore, the side rod is a telescopic pipe, and the telescopic pipe mainly comprises at least two sleeved pipes.

Further, the side lever can only rotate to one side, the rotating angle of the side lever and the bottom lever is not more than 90 degrees, an elastic piece I is arranged at the hinged position of the bottom lever and the side lever, and the elastic piece I enables the side lever to keep a moving trend towards the rotation of the bottom lever.

Further, limiting rods are hinged to two sides of the joint of the side rods and the bottom rods, long holes are formed in the joint of one end of the side rods or the bottom rods and the limiting rods, clamping points are arranged at the ends of the long holes, and the long holes are slidably hinged to the limiting rods.

Furthermore, the side rods at the outer sides of the two ends of the escape basket are hinged with connecting rods, and the other ends of the connecting rods are connected with the opposite side rods through buckling structures.

Further, the guardrail main body is hinged with two stay bars, the other end of each stay bar is connected with a guy rope, an elastic piece II is arranged between each stay bar and the guardrail main body, and the elastic piece II enables the stay bars to keep the movement trend of outward rotation.

Further, the rope releasing mechanism comprises a descender, a falling protector and a guide pulley, wherein the guide pulleys are respectively arranged at the rope outlet of the cross rod, two descenders are arranged in the middle of the cross rod, the two descenders are controlled by the same switch piece, and the falling protector is arranged between the descenders and the pulleys.

Further, the guardrail main body is provided with an escape opening, and the escape basket is detachably covered on the escape opening in a storage mode.

Example two

Furthermore, the railing of the guardrail main body is a U-shaped groove long rod, and the escape basket is detachably hidden in the groove of the long rod in a storage mode.

The beneficial effects of the invention are as follows: the escape basket is stored in the guardrail main body, so that the design does not occupy space, and is attractive and practical; when needing to escape, the user can escape and save oneself by putting down the escape basket; the design of the escape basket gives better safety to the evacuee, and accidents are not easy to happen even if the evacuee is too panic; compared with other escape devices, the invention can accommodate multiple people, has better safety, is convenient for carrying the weak group for escaping together, and can also be left in the escape basket for a long time for waiting for rescue, thereby greatly improving the survival rate of the weak group.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a schematic view of an escape form according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a paying-off mechanism according to a first embodiment of the present invention;

fig. 3 is a schematic view of a second embodiment of the present invention.

Detailed Description

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 and 2, a guardrail with escape function comprises a guardrail main body 1 and a detachable hidden escape basket 2 arranged in the guardrail main body 1. The guardrail body 1 comprises a guardrail frame and a guardrail 14. The escape basket 2 is connected with the guardrail main body 1 through a paying-off mechanism. The paying-off mechanism can be arranged in the guardrail main body 1 or the escape basket 2 and can be controlled manually, electrically or remotely. The escape basket 2 slowly descends to escape by controlling the paying-off mechanism. The escape basket 2 comprises a storage form and an escape form, wherein the escape form is formed by unfolding the storage form. The storage form is used for being stored in the guardrail main body 1, and the attractive appearance is not affected, and the occupied space is avoided. The escape form is used for escaping, can be in a basket shape, can accommodate multiple people and has high safety coefficient. The embodiment can also be provided with a safety rope for cooperation, so that the safety coefficient is improved.

The escape basket 2 is stored in the guardrail main body 1, so that the design does not occupy space, and is attractive and practical; when the escape is needed, the escape basket 2 can be put down for escape self-rescue, and the escape basket 2 is designed to give better sense of safety to an escaper, so that accidents are not easy to happen even if the escaper is too panicked; compared with other escape devices, the embodiment can accommodate multiple people, has better safety, is convenient for carrying the weak group for escaping together, and can also stay in the escape basket 2 for a long time for waiting for rescue, thereby greatly improving the survival rate of the weak group.

Further, the escape basket 2 is mainly composed of a plurality of deformation rods. The deformation rod comprises a bottom rod 3, a plurality of deformation rods can be fixed through the transverse bars, so that the escape basket is more stable and is not easy to step on the ground. Two ends of the bottom bar 3 are respectively hinged with side bars 4. The side bars 4 at two ends are respectively and fixedly connected with a cross bar 5, and specifically, a plurality of side bars 4 are fixed into a row through the cross bars 5. The cross rod 5 is of a hollow structure, and a paying-off mechanism is arranged inside the cross rod 5. The cross rod 5 is fastened to the guardrail main body 1 through a lock with a detachable locking switch, and the escape basket 2 can be detached for deformation by opening the locking switch. The escaper enters the escape basket, and the paying-off mechanism is controlled to slowly pay out the inhaul cable, so that the escape basket slowly descends to a safe area or a floor below to escape.

Further, the side rod 4 is a telescopic tube, and the telescopic tube is mainly formed by sleeving at least two sleeves. By adopting the design of the embodiment, the height of the side rod 4 is higher, the safety is better, and the escape basket 2 is not easy to turn on one's side.

Further, the side bar 4 can only rotate to one side, and the rotation angle of the side bar 4 and the bottom bar 3 is not more than 90 degrees. The preferred angle of rotation in this embodiment is 60-90 degrees. The design stability of this embodiment is better, rocks less. The hinge joint of the bottom rod 3 and the side rod 4 is provided with an elastic piece I, and the elastic piece I enables the side rod 4 to keep a movement trend of rotating towards the bottom rod 3. The first elastic member may be a tension spring connected to the bottom bar 3 and the side bar 4, or an elastic piece provided inside the bottom bar 3 and the side bar 4. Under the action of elasticity and gravity, the embodiment opens the locking switch to push the escape basket 2 outwards, and the escape basket 2 can be automatically opened, so that the escape speed is greatly improved.

Further, two sides of the joint of the side rod 4 and the bottom rod 3 are hinged with a limiting rod 6, a long hole 7 is formed at the joint of one end of the side rod 4 or the bottom rod 3 and the limiting rod 6, a clamping point is arranged at the end of the long hole 7, and the long hole 7 is slidably hinged with the limiting rod 6. When the side lever 4 rotates to a set angle, the limit lever 6 slides to the clamping point and is clamped at the clamping point. In this embodiment, the long holes 7 are arranged on the side bars 4, so that the escape basket 2 has better stability and can prevent people in the escape basket 2 from being injured by clamping.

Further, the side rods 4 at the outer sides of the two ends of the escape basket 2 are hinged with connecting rods 8, and the other ends of the connecting rods 8 are connected with the opposite side rods 4 through buckling structures. The connecting rod 8 is arranged in the embodiment, so that an evacuee can be prevented from falling from the side, and the stability and the safety of the escape basket 2 are better.

Further, the guardrail main body 1 is hinged with two stay bars 15, the other ends of the stay bars 15 are connected with inhaul cables, and the stay bars enable the escape basket 2 to be at a certain distance from a building, so that the building is prevented from obstructing the escape basket 2 to descend. And a second elastic piece is arranged between the stay bar 15 and the guardrail main body 1, and the second elastic piece enables the stay bar 15 to keep a movement trend of outward rotation. In this embodiment, the stay bar 15 is hidden between the guardrail main body 1 and the escape basket 2 in a daily state, and when the locking switch is turned on, the stay bar 15 is ejected and rotated outwards, so that the escape basket 2 can be pushed out.

Further, the rope releasing mechanism comprises a descender 9, a falling protector 10 and a guide pulley 11. The guide pulleys 11 are respectively arranged at rope outlets of the cross bars 5 and used for guiding the inhaul cables. Two descenders 9 are arranged in the middle of the cross bar 5, and the two descenders 9 are controlled by the same switch element 12. The descender 9 is provided with a down gear, a lock gear and a panic-free lock gear. The escape basket 2 can slowly descend at a constant speed by controlling the switch member 12. The falling protector 10 is arranged between the falling protector 9 and the pulley, and the falling protector 10 has the function of locking and protecting the falling speed and can prevent the escape basket 2 from falling too fast to generate safety accidents.

Furthermore, the guardrail main body 1 is provided with an escape opening 13, and the escape basket 2 is detachably covered on the escape opening 13 in a storage mode. The escape opening 13 is arranged in the embodiment, and the design is particularly suitable for being installed on a window or a balcony with a full sealing cover. Not only is convenient to disassemble and use, but also is convenient for the evacuee to enter the escape basket 2.

Example two

Referring to fig. 3, the rail 14 of the guardrail body 1 is a U-shaped groove long rod. The escape basket 2 is detachably hidden in the groove of the long rod in the storage mode. The guardrail is used as a guardrail in daily life, is attractive in appearance, has better protection performance, and is particularly suitable for being used as a balcony guardrail.

The component structure not shown in the second embodiment can be referred to the component structure in the first embodiment, and will not be repeated here.

The above embodiments do not limit the protection scope of the invention, and those skilled in the art can make equivalent modifications and variations without departing from the whole inventive concept, and they still fall within the scope of the invention.

Claims

1. The utility model provides a guardrail with function of fleing, its characterized in that includes the guardrail main part to and detachable hidden basket of fleing of arranging in the guardrail main part, the basket of fleing is connected with the guardrail main part through paying out machine, the basket of fleing is including accomodating the form and fleing the form, accomodate the form and be used for accomodating and hide in the guardrail main part, the form of fleing is used for fleing.

2. The escape guardrail according to claim 1, characterized in that the escape basket mainly comprises a plurality of deformation rods, each deformation rod comprises a bottom rod, two ends of each bottom rod are respectively hinged with side rods, the side rods at the two ends are respectively fixedly connected with a cross rod, a paying-off mechanism is arranged inside each cross rod, and the cross rods are fastened to the guardrail main body through a lock which is detachable and locked.

3. The escape barrier of claim 2, wherein the side bar is a telescoping tube consisting essentially of at least two sleeves.

4. The escape guardrail according to claim 2, characterized in that the side bars are rotatable only to one side, and the angle of rotation of the side bars and the bottom bar is not more than 90 degrees, the hinge of the bottom bar and the side bars is provided with an elastic member I, and the elastic member I keeps the side bars to have a movement trend towards the bottom bar.

5. The escape guardrail according to claim 2, wherein limiting rods are hinged to two sides of the joint of the side rods and the bottom rod, a long hole is formed in the joint of one end of the side rod or the bottom rod and the limiting rod, a clamping point is arranged at the end of the long hole, and the long hole is in sliding hinge joint with the limiting rod.

6. The escape guardrail according to claim 2, characterized in that the side bars at the outer sides of the two ends of the escape basket are hinged with connecting bars, and the other ends of the connecting bars are connected with the opposite side bars through a buckling structure.

7. The escape guardrail according to claim 2, characterized in that the guardrail body is hinged with two stay bars, the other ends of the stay bars are connected with a guy rope, an elastic piece II is arranged between the stay bars and the guardrail body, and the elastic piece II enables the stay bars to keep a movement trend of outward rotation.

8. The escape guardrail according to claim 2, wherein the rope releasing mechanism comprises a descender, a falling protector and a guide pulley, the guide pulleys are respectively arranged at the rope outlet of the cross rod, two descenders are arranged in the middle of the cross rod and controlled by the same switch piece, and the falling protector is arranged between the descenders and the pulleys.

9. An escape barrier as claimed in any one of claims 2 to 8 wherein the barrier body is provided with an escape aperture and the escape basket is removably capped at the escape aperture in its stowed configuration.

10. The escape barrier of any one of claims 2-8, wherein the rail of the barrier body is a U-shaped channel length, and the escape basket is removably stored in the channel of the length in the stowed configuration.