CN213774181U - Stair railing with escape slideway - Google Patents
Stair railing with escape slideway Download PDFInfo
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- CN213774181U CN213774181U CN202022399518.0U CN202022399518U CN213774181U CN 213774181 U CN213774181 U CN 213774181U CN 202022399518 U CN202022399518 U CN 202022399518U CN 213774181 U CN213774181 U CN 213774181U
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- stair
- side plate
- rod
- hook
- buckling
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Abstract
The utility model discloses a stair railing with slide of fleing, the curb plate that stair railing is close to the stair side can be opened, and the curb plate rotates to the inclined plane that stair were located from vertical face when opening, and the curb plate of tilt state is used for acting as the slide of fleing and supplies the user to slide to the bottom of the stair from the stair top. The utility model discloses can open the curb plate of stair railing and act as the slide of fleing when fleing, pack up the curb plate when not fleing, avoid the space to occupy, solve and be difficult to do very wide problem with the carriage apron slide.
Description
Technical Field
The utility model belongs to the technical field of the slide of fleing, especially, relate to a stair railing with slide of fleing.
Background
Along with the development of building technology, the height of a high-rise building is higher and higher, when the building encounters natural disasters such as fire disasters, earthquakes and the like, how to quickly escape for high-rise people is a safety problem which always exists, in the existing high-rise escape device, a slide carriage slide way arranged at the root of a stair handrail exists, but the width of the existing slide carriage slide way is generally very small, the slide carriage slide way is difficult to use by a large number of people, the reason is that the width of the stair is limited, and the slide carriage slide way cannot be made very wide so as not to influence daily ascending and descending of stairs.
If the slide carriage can be erected when not in use and is tightly attached to the stair handrail, the width of the slide carriage slide way can be widened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, provide a stair railing with slide of fleing, can open the curb plate of stair railing and act as the slide of fleing when fleing, pack up the curb plate when not fleing, avoid the space to occupy, solved and be difficult to do very wide problem with the carriage apron slide.
In order to solve the technical problem, the utility model discloses a technical scheme is: a side plate of the stair handrail close to the stair side can be opened, the side plate rotates to an inclined plane where a stair is located from a vertical plane when the side plate is opened, and the side plate in an inclined state is used as an escape slideway for a user to slide from the top of the stair to the bottom of the stair.
According to the stair handrail with the escape slideway, the lower side edge of the side plate is hinged to the bottom of the stair handrail through the hinge, and the position, close to the upper side edge, of the side plate is buckled on the stair handrail through the fastener.
According to the stair handrail with the escape slideway, the position between the side plate and the stair handrail is provided with the bouncing device, the bouncing device is fixed on the stair handrail, and the bouncing device is used for bouncing the side plate to enable the side plate to be automatically opened when the buckling opening of the fastener fails.
The stair railing with the escape slideway comprises a guide rod vertically arranged on the stair railing in a cantilever mode, a sleeve and a spring, wherein the sleeve and the spring are coaxially sleeved on the guide rod; when the side plate is in a vertical state in a retraction value, the sleeve moves along the guide rod under the extrusion action of the side plate so as to enable the spring to contract.
The stair handrail with the escape slideway comprises a mounting seat mounted inside the stair handrail and buckling hooks hinged on the mounting seat, wherein the side plates and the side parts of the stair handrail are respectively provided with a perforation slot through which the buckling hooks penetrate; the hook part of the buckling hook penetrates out of the stair handrail through the perforation groove to hook the side plate to realize buckling; when the buckling hook rotates along the hinged position of the mounting seat, the hook part of the buckling hook moves along the length direction of the perforation groove, and buckling opening failure is achieved.
Above-mentioned stair railing with slide of fleing, the press switch that is used for controlling the fastener to open the inefficacy has been laid at stair railing's top, press switch's bottom is passed through wire rope and is connected with the spiral-lock hook, stair railing internally mounted has and is used for carrying out the loose pulley assembly who leads to wire rope, through loose pulley assembly when press switch pushes down, pulling wire rope removes, makes spiral-lock hook rotatory along the articulated department of mount pad, realizes that the spiral-lock opens the inefficacy.
According to the stair handrail with the escape slideway, the middle part of the steel wire rope is provided with the breaking section, and the breaking section is replaced by the force increasing mechanism.
The stair handrail with the escape chute comprises a first rod and a second rod which are hinged inside the stair handrail, wherein the root parts of the first rod and the second rod are hinged on the same straight line, and the position of the first rod close to the root part is directly connected with the position of the second rod close to the end part through a connecting rod; one end of one segment of the steel wire rope is fixed at the position, close to the end, of the first rod, and the other end of the segment of the steel wire rope is fixed at the bottom of the push switch; one end of the other segment of the steel wire rope is fixed at the position, close to the root, of the second rod, and the other end of the other segment of the steel wire rope is fixed on the buckling hook.
Compared with the prior art, the utility model has the following advantage: the utility model discloses a set up the stair railing curb plate that can open, can open the curb plate of stair railing and act as the slide of fleing when fleing, pack up the curb plate when not fleing for one's life, avoid the space to occupy, solved and be difficult to do very wide problem with the carriage apron slide.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the interior structure of the stair railing.
Fig. 3 is a schematic structural view of the fastener.
Description of reference numerals:
1-stair railing; 2-side plate; 3, a fastener;
4-flick the device; 5, buckling a hook; 6, pressing a switch;
7-steel wire rope; 8-a pulley assembly; 9-force increasing mechanism.
Detailed Description
As shown in fig. 1-3, a stair railing with an escape chute, the side plate 2 of the stair railing 1 near the side of the stair can be opened, when the side plate 2 is opened, the side plate 2 rotates from the vertical surface to the inclined surface where the stair is positioned, and the side plate 2 in the inclined state is used as the escape chute for a user to slide from the top of the stair to the bottom of the stair.
The lower side edge of the side plate 2 is hinged to the bottom of the stair handrail 1 through a hinge, and the position, close to the upper side edge, of the side plate 2 is buckled on the stair handrail 1 through a fastener 3.
The use of the fastener 3 facilitates direct manual opening of the fastener 3 to open the side panel 2 in an emergency.
The position between the side plate 2 and the stair railing 1 is provided with an ejecting device 4, the ejecting device 4 is fixed on the stair railing 1, and the ejecting device 4 is used for ejecting the side plate 2 to enable the side plate 2 to be automatically opened when the buckling opening of the fastener 3 fails.
The springing-open device 4 comprises a guide rod vertically arranged on the stair handrail 1 in a cantilever manner, a sleeve and a spring coaxially sleeved on the guide rod, wherein one end of the spring is supported on the stair handrail 1, the other end of the spring is supported on the sleeve, and one end of the sleeve, which is far away from the spring, is supported on the side plate 2; when the side plate 2 is in a vertical state, the sleeve moves along the guide rod under the extrusion action of the side plate 2 to enable the spring to contract.
The fastener 3 comprises a mounting seat mounted inside the stair handrail 1 and a fastening hook 5 hinged on the mounting seat, and the side plates 2 and the side part of the stair handrail 1 are both provided with a perforation groove for the fastening hook 5 to penetrate through; the hook part of the buckling hook 5 penetrates out of the stair handrail 1 through the perforation slot to hook the side plate 2 to realize buckling; when the buckling hook 5 rotates along the hinged position of the mounting seat, the hook part of the buckling hook 5 moves along the length direction of the perforation groove, and buckling opening failure is achieved.
The top of stair railing 1 has laid the press switch 6 that is used for controlling fastener 3 to open the inefficacy, press switch 6's bottom is passed through wire rope 7 and is connected with spiral- lock hook 5, 1 internally mounted of stair railing has the loose pulley assembly 8 that is used for leading to wire rope 7, through loose pulley assembly 8 when press switch 6 pushes down, pulling wire rope 7 removes, makes spiral-lock hook 5 rotatory along the articulated department of mount pad, realizes spiral-lock and opens the inefficacy.
Preferably, a reset torsion spring can be arranged at the hinged position of the buckling hook 5, so that the buckling hook 5 can reset automatically, and the side plate 2 can be buckled automatically.
The middle part of the steel wire rope 7 is provided with a breaking section which is replaced by a force increasing mechanism 9.
The force increasing mechanism 9 comprises a first rod and a second rod which are hinged inside the stair handrail 1, the root parts of the first rod and the second rod are hinged on the same straight line, and the position of the first rod close to the root part and the position of the second rod close to the end part are directly connected through a connecting rod; one end of one segment of the steel wire rope 7 is fixed at the position, close to the end, of the first rod, and the other end of the segment of the steel wire rope is fixed at the bottom of the push switch 6; one end of the other segment of the wire rope 7 is fixed at a position of the second rod near the root, and the other end is fixed on the fastening hook 5.
By providing the force increasing mechanism 9, it is possible to make it easier and more labor-saving when the user opens the fastening hook 5 by using the push switch 6.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (8)
1. A stair railing with escape slideway is characterized in that: the side plate of the stair handrail close to the stair side can be opened, the side plate rotates to the inclined plane where the stair is located from the vertical plane when being opened, and the side plate in the inclined state is used as an escape slideway for a user to slide to the bottom of the stair from the top of the stair.
2. A stair railing with an escape chute according to claim 1, wherein: the lower side edge of the side plate is hinged with the bottom of the stair handrail through a hinge, and the position, close to the upper side edge, of the side plate is buckled on the stair handrail through a fastener.
3. A stair railing having an escape chute according to claim 2 wherein: the position between the side plate and the stair handrail is provided with an ejecting device, the ejecting device is fixed on the stair handrail, and the ejecting device is used for ejecting the side plate to enable the side plate to be automatically opened when the buckling opening of the fastener fails.
4. A stair railing with an escape chute according to claim 3, wherein: the spring-open device comprises a guide rod vertically arranged on the stair handrail in a cantilever mode, a sleeve and a spring coaxially sleeved on the guide rod, one end of the spring is supported on the stair handrail, the other end of the spring is supported on the sleeve, and one end, far away from the spring, of the sleeve is supported on the side plate; when the side plate is in a vertical state in a retraction value, the sleeve moves along the guide rod under the extrusion action of the side plate so as to enable the spring to contract.
5. A stair railing having an escape chute according to claim 2 wherein: the fastener comprises a mounting seat mounted inside the stair handrail and a fastening hook hinged on the mounting seat, and the side plates and the side part of the stair handrail are respectively provided with a perforation slot through which the fastening hook penetrates; the hook part of the buckling hook penetrates out of the stair handrail through the perforation groove to hook the side plate to realize buckling; when the buckling hook rotates along the hinged position of the mounting seat, the hook part of the buckling hook moves along the length direction of the perforation groove, and buckling opening failure is achieved.
6. A stair railing with an escape chute according to claim 5, wherein: the stair railing is characterized in that a press switch used for controlling a fastener to open and lose efficacy is arranged at the top of the stair railing, the bottom of the press switch is connected with a buckling hook through a steel wire rope, a pulley assembly used for guiding the steel wire rope is arranged inside the stair railing, and the pulley assembly is used for pulling the steel wire rope to move when the press switch is pressed down, so that the buckling hook rotates along the hinged position of the mounting seat, and the buckling opening and losing efficacy is realized.
7. A stair railing with an escape chute according to claim 6, wherein: the middle part of the steel wire rope is provided with a breaking section, and the breaking section is replaced by a force increasing mechanism.
8. A stair railing with an escape chute according to claim 7, wherein: the force increasing mechanism comprises a first rod and a second rod which are hinged inside the stair handrail, the root parts of the first rod and the second rod are hinged on the same straight line, and the position of the first rod close to the root part is directly connected with the position of the second rod close to the end part through a connecting rod; one end of one segment of the steel wire rope is fixed at the position, close to the end, of the first rod, and the other end of the segment of the steel wire rope is fixed at the bottom of the push switch; one end of the other segment of the steel wire rope is fixed at the position, close to the root, of the second rod, and the other end of the other segment of the steel wire rope is fixed on the buckling hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022399518.0U CN213774181U (en) | 2020-10-26 | 2020-10-26 | Stair railing with escape slideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022399518.0U CN213774181U (en) | 2020-10-26 | 2020-10-26 | Stair railing with escape slideway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213774181U true CN213774181U (en) | 2021-07-23 |
Family
ID=76911264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022399518.0U Active CN213774181U (en) | 2020-10-26 | 2020-10-26 | Stair railing with escape slideway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213774181U (en) |
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2020
- 2020-10-26 CN CN202022399518.0U patent/CN213774181U/en active Active
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