CN214550686U

CN214550686U - High-rise building safety protection escape device

Info

Publication number: CN214550686U
Application number: CN202120596150.9U
Authority: CN
Inventors: 张伟; 李伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-02
Anticipated expiration: 2031-03-24

Abstract

The utility model provides a high-rise building safety protection escape device. High-rise building safety protection escape device includes: a fire-resistant backing sheet; the supporting table is fixedly arranged on the outer wall of one side of the fireproof backboard; the bottom box is fixedly arranged on the outer wall of one side of the fireproof back plate; the two sliding rods are fixedly arranged on the outer wall of one side of the fireproof back plate; the chair back is slidably mounted on the two sliding rods; the escape chair is fixedly arranged on the outer wall of one side of the chair back; the two support columns are fixedly arranged at the top of the support table; the rotary rod, the rotary rod rotates to be installed two on the one side outer wall that the support column is close to each other, the one end of rotary rod runs through correspondingly the support column. The utility model provides a high-rise building safety protection escape device has the advantage that can improve people's efficiency of fleing, avoid causing life safety.

Description

High-rise building safety protection escape device

Technical Field

The utility model relates to a safety protection technical field especially relates to a high-rise building safety protection escape device.

Background

At present, escape channels are arranged in buildings on one side, a safe escape path can be improved for people when a fire disaster happens in the buildings, however, once a serious fire disaster happens in some high-rise buildings, the fire disaster can generate a large amount of toxic gas, and the gas can spread upwards along the escape channels, so that people in the process of disaster can not normally pass through the escape channels, and after the escape channels are blocked, if people cannot be evacuated timely, serious consequences can be caused.

Therefore, there is a need to provide a high-rise building safety protection escape device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can improve people efficiency of fleing, avoid causing life safety's high-rise building safety protection escape device.

In order to solve the technical problem, the utility model provides a high-rise building safety protection escape device, include: a fire-resistant backing sheet; the supporting table is fixedly arranged on the outer wall of one side of the fireproof backboard; the bottom box is fixedly arranged on the outer wall of one side of the fireproof back plate; the two sliding rods are fixedly arranged on the outer wall of one side of the fireproof back plate; the chair back is slidably mounted on the two sliding rods; the escape chair is fixedly arranged on the outer wall of one side of the chair back; the two support columns are fixedly arranged at the top of the support table; the rotating rod is rotatably installed on the outer wall of one side, close to each other, of each of the two supporting columns, and one end of the rotating rod penetrates through the corresponding supporting column; the two wire bundling cylinders are fixedly sleeved on the rotating rod; the two slings are wound on the two wire bundling barrels, and the bottom ends of the two slings extend to the lower part of the support table and are fixedly connected with the top of the chair back; the mounting plate is fixedly mounted on the top inner wall and the bottom inner wall of the bottom box; the two air cylinders are respectively and fixedly arranged on the outer walls of the two sides of the mounting plate; the two sliding blocks are arranged on the inner wall of the bottom box in a sliding mode, the tops of the two sliding blocks extend to the upper side of the bottom box, and the two sliding blocks are fixedly connected with output shafts of the two cylinders respectively; the two positioning blocks are fixedly arranged on the outer wall of one side of the fireproof back plate; the two connecting rods are respectively and rotatably arranged at the bottoms of the two positioning blocks, and the bottom ends of the two connecting rods are respectively in sliding connection with the tops of the two sliding blocks; and the buffer mechanisms are respectively arranged on the two joint rods.

Preferably, any one buffer gear all includes fixed block, buffer board, bottom plate and knee, fixed block fixed mounting be in join on the pole, the buffer board rotates to be installed on one side outer wall of fixed block, bottom plate fixed mounting be in the bottom of fixed block, knee fixed mounting be in the bottom of buffer board, the one end of knee runs through the bottom plate and with bottom plate sliding connection.

Preferably, the bottom of the support table is provided with an escape well, inner walls on two sides of the escape well are fixedly provided with climbing ladders, and the bottom ends of the two slings penetrate through the escape well.

Preferably, the bent rod is sleeved with a buffer spring, the top end of the buffer spring is fixedly connected with the bottom of the fixed block, and the bottom end of the buffer spring is fixedly connected with the outer wall of one side of the bottom plate.

Preferably, a groove is formed in the outer wall of one side of the chair back, a through groove is formed in the outer wall of one side of the chair back, an arc rod is slidably mounted on the inner wall of the groove, one end of the arc rod extends to the through groove, three clamping grooves are formed in the outer wall of the arc rod, a cavity is formed in the chair back, an elastic plate is slidably mounted on the inner wall of the cavity, an inclined plane clamping block is fixedly mounted on the outer wall of one side of the elastic plate, one side of the inclined plane clamping block extends to the corresponding clamping groove, the elastic plate is far away from a pull rod fixedly mounted on the outer wall of one side of the inclined plane clamping block, and one end of the pull rod extends to the outside of the chair back and is slidably connected with the inner wall of one side of the cavity.

Preferably, a pressure spring is fixedly mounted on the inner wall of one side of the groove, and one end of the pressure spring is fixedly connected with one end of the arc rod.

Preferably, the pull rod is sleeved with a tension spring, one end of the tension spring is fixedly connected with the outer wall of one side of the elastic plate, and the other end of the tension spring is fixedly connected with the inner wall of one side of the cavity.

Preferably, the inner walls of the two sides of the cavity are fixedly provided with limiting rods, and the limiting rods penetrate through the elastic plate and are in sliding connection with the elastic plate.

Compared with the prior art, the utility model provides a high-rise building safety protection escape device has following beneficial effect:

the utility model provides a high-rise building safety protection escape device, after taking place comparatively serious condition of a fire, cushion the chair of fleing through a plurality of buffer spring is continuous, timely reduction the gravitational potential energy that the chair of fleing descends to produce, make the personnel of fleing not have too big influence when descending each time, prevent that the personnel of fleing from descending highly too high and be injured to improve the efficiency of fleing after the condition of a fire takes place, reduced the injury that causes the personnel of fleing.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of a high-rise building safety protection and escape device provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is a side cross-sectional structural view of FIG. 1;

FIG. 4 is a schematic view of a second embodiment of the high-rise building safety protection and escape device provided by the present invention;

FIG. 5 is a top cross-sectional structural view of the chair back of FIG. 4;

fig. 6 is an enlarged schematic view of a portion B shown in fig. 5.

Reference numbers in the figures: 1. a fire-resistant backing sheet; 2. a support table; 3. a bottom box; 4. a slide bar; 5. a chair back; 6. an escape chair; 7. a support pillar; 8. rotating the rod; 9. a wire bundling cylinder; 10. a sling; 11. mounting a plate; 12. a cylinder; 13. a slider; 14. positioning blocks; 15. a connecting rod; 16. a fixed block; 17. a buffer plate; 18. a base plate; 19. a curved bar; 20. a buffer spring; 21. a groove; 22. an arc rod; 23. a through groove; 24. a card slot; 25. a chamber; 26. a spring plate; 27. an inclined plane fixture block; 28. a pull rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1-3, in a first embodiment of the present invention, a high-rise building safety protection and escape device includes: the fireproof back plate 1 is used for supporting the whole device; the supporting table 2 is fixedly arranged on the outer wall of one side of the fireproof backboard 1; the bottom box 3 is fixedly arranged on the outer wall of one side of the fireproof back plate 1, and the bottom box 3 is used for protecting the transmission assembly; the two sliding rods 4 are fixedly arranged on the outer wall of one side of the fireproof back plate 1, and the two sliding rods 4 can enable the escape chair 6 to keep a vertical angle all the time in the descending process; the chair back 5 is arranged on the two sliding rods 4 in a sliding manner; the escape chair 6 is fixedly arranged on the outer wall of one side of the chair back 5, and the escape chair 6 provides a containing space for escape personnel; the two support columns 7 are fixedly arranged at the top of the support table 2, and the two support columns 7 are used for supporting the rotating rod 8; the rotating rod 8 is rotatably installed on the outer wall of one side, close to each other, of each of the two supporting columns 7, one end of each rotating rod 8 penetrates through the corresponding supporting column 7, and the rotating rods 8 achieve a transmission effect on the two wire bundling cylinders 9; the two wire bundling cylinders 9 are fixedly sleeved on the rotating rod 8, and the two wire bundling cylinders 9 are used for accommodating two slings 10, so that the slings 10 can rise to drive the escape chair 6 to rise; the two slings 10 are wound on the two wire bundling barrels 9, and the bottom ends of the two slings 10 extend to the lower part of the support platform 2 and are fixedly connected with the top of the chair back 5; the mounting plate 11 is fixedly mounted on the top inner wall and the bottom inner wall of the bottom box 3, and the mounting plate 11 is used for mounting and fixing the two cylinders 12; the two cylinders 12 are respectively and fixedly arranged on the outer walls of the two sides of the mounting plate 11, and the movement of the two sliding blocks 13 at the positions of the two cylinders 12 provides power; the two sliding blocks 13 are both slidably mounted on the inner wall of the bottom box 3, the tops of the two sliding blocks 13 extend to the upper part of the bottom box 3, the two sliding blocks 13 are respectively and fixedly connected with output shafts of the two cylinders 12, and the two sliding blocks 13 are used for adjusting the distance between the bottom ends of the two connecting rods 15; the two positioning blocks 14 are fixedly arranged on the outer wall of one side of the fireproof back plate 1, and the two positioning blocks 14 are used for installing two joint rods 15; the two connecting rods 15 are respectively and rotatably arranged at the bottoms of the two positioning blocks 14, the bottom ends of the two connecting rods 15 are respectively and slidably connected with the tops of the two sliding blocks 13, and the two connecting rods 15 are used for controlling and adjusting a plurality of buffer mechanisms; and a plurality of buffer mechanisms respectively provided on the two engagement rods 15.

In order to prevent the vertical height of the escape chair 6 from influencing the evacuee when the escape chair is lowered, in this embodiment, preferably, any one of the buffering mechanisms includes a fixed block 16, a buffering plate 17, a bottom plate 18 and a curved rod 19, the fixed block 16 is fixedly mounted on the connecting rod 15, the fixed block 16 is used for mounting the buffering plate 17 and the bottom plate 18, the buffering plate 17 is rotatably mounted on an outer wall of one side of the fixed block 16, the buffering plate 17 can play a buffering role in the lowering process of the escape chair 6 to counteract gravitational potential energy generated by the lowering of the escape chair 6, the bottom plate 18 is fixedly mounted at the bottom of the fixed block 16, the bottom plate 18 is used for providing a supporting force for a buffering spring 20, the curved rod 19 is fixedly mounted at the bottom of the buffering plate 17, one end of the curved rod 19 penetrates through the bottom plate 18 and is slidably connected with the bottom plate 18, and the curved rod 19 can help the buffering plate 17 to play a buffering role, while assisting in repositioning the damping plate 17.

In order to help the evacuee to safely enter the escape chair 6, in this embodiment, preferably, an escape well is formed at the bottom of the support platform 2, climbing ladders are fixedly mounted on inner walls of two sides of the escape well, and bottom ends of the two slings 10 penetrate through the escape well.

In order to effectively reduce the influence of the descending of the escape chair 6 on the evacuee, in this embodiment, preferably, the curved rod 19 is sleeved with a buffer spring 20, the top end of the buffer spring 20 is fixedly connected with the bottom of the fixed block 16, and the bottom end of the buffer spring 20 is fixedly connected with the outer wall of one side of the bottom plate 18.

In this embodiment:

in an initial state, the device is arranged on the outer wall of a high-rise building, the support platform 2 is positioned on the top floor of the high-rise building, and the bottom box 3 is positioned at a height close to the ground;

the first step is as follows: once a serious fire occurs, the escape personnel can go to the top floor at the moment.

The second step is that: at this time, in order to prevent the fire from further spreading to cause the injury of the escape personnel, the escape personnel can firstly move to the support platform 2 and then enter the escape chair 6 through the climbing ladder arranged on the inner wall of the escape well, at this time, the escape chair 6 can drive the escape personnel to move downwards and vertically descend under the limit of the two sliding rods 4, after the escape chair 6 descends for a certain distance, the bottom of the escape chair 6 is collided by the two corresponding buffer plates 17, so that the two buffer plates 17 rotate angularly, the two buffer plates 17 rotate to drive the two curved rods 19 to rotate, simultaneously, the two buffer plates 17 rotate to respectively compress the two corresponding buffer springs 20, at this time, the two buffer springs 20 can compress and store energy under the support of the two bottom plates 18, so that the two buffer plates 17 can stop after rotating to a certain angle, and the escape chair 6 can not continuously move downwards, then, the ground rescue worker can start the two cylinders 12, the two cylinders 12 start the output shafts to simultaneously extend so as to drive the two sliding blocks 13 to move backwards and further drive the bottom ends of the two connecting rods 15 to move backwards, because the top ends of the two connecting rods 15 are also rotatably connected, the top ends of the two connecting rods 15 are unchanged, and the bottom ends of the two connecting rods 15 are separated, so that the two buffer plates 17 are gradually separated from the bottom of the escape chair 6, so that the escape chair 6 continues to move downwards, in the process of descending the escape chair 6, the ground rescue worker needs to quickly and reversely start the two cylinders 12 to contract the output shafts of the two cylinders 12 so as to drive the two sliding blocks 13 to move towards each other, so that the two connecting rods 15 finally return to the original positions, so that the escape chair 6 can be buffered by the two corresponding buffer plates 17 after descending and moving height again, after the two buffer springs 20 counteract the gravitational potential energy generated by the descending of the escape chair 6, the two air cylinders 12 are started in the forward direction again, and the process is repeated, so that the plurality of buffer springs 20 can counteract the descending potential energy in time, and the protection of the escape personnel is improved.

After first flee personnel succeed in will ground, still need the personnel of fleing if the top building, the staff on ground this moment can forward start two cylinders 12, make a plurality of buffer boards 17 can not rise to the chair of fleing and cause the hindrance, the flee personnel on top building can rotate rotary rod 8 afterwards, rotary rod 8 rotates and drives two bundle of wire section of thick bamboo 9 rotations, thereby drive the chair of fleing 6 rebound through the recovery to two hoist cables 10, can continue second position personnel's the escape after removing to the top building.

after taking place comparatively serious condition of a fire, cushion chair 6 of fleing through a plurality of buffer spring 20 is continuous, timely reduction the gravitational potential energy that chair 6 of fleing descends and produce, make personnel of fleing not have too big influence when descending each time, prevent that personnel of fleing from descending highly too high and be injured to improve the efficiency of fleing after the condition of a fire takes place, reduced the injury that causes the personnel.

Second embodiment:

based on the high-rise building safety protection escape device provided by the first embodiment of the application, the second embodiment of the application provides another high-rise building safety protection escape device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 4-6, the high-rise building safety protection and escape device further includes a groove 21, the groove 21 is disposed on an inner wall of one side of the seat back 5, a through groove 23 is disposed on an outer wall of one side of the seat back 5, the groove 21 is used for limiting the arc rod 22, the arc rod 22 is slidably mounted on the inner wall of the groove 21, one end of the arc rod 22 extends into the through groove 23, three clamping grooves 24 are disposed on an outer wall of the arc rod 22, the arc rod 22 is used for positioning an escape person to prevent the escape person from falling off the escape chair 6 during a descending process of the escape chair 6, a cavity 25 is disposed on the seat back 5, the cavity 25 is used for mounting and fixing parts, an elastic plate 26 is slidably mounted on an inner wall of the cavity 25, an inclined clamping block 27 is fixedly mounted on an outer wall of one side of the elastic plate 26, and the inclined clamping block 27 is used for clamping the arc rod 22 to limit, one side of the inclined clamping block 27 extends into the corresponding clamping groove 24, a pull rod 28 is fixedly mounted on the outer wall of one side of the elastic plate 26, which is far away from the inclined clamping block 27, one end of the pull rod 28 extends out of the chair back 5 and is in sliding connection with the inner wall of one side of the cavity 25, and the pull rod 28 is used for pulling the inclined clamping block 27 to be pulled away from the corresponding clamping groove 24, so that the clamping effect of the inclined clamping block 27 on the arc rod 22 is relieved.

In order to facilitate and rapidly release the limiting effect of the arc rod 22, in this embodiment, preferably, a pressure spring is fixedly mounted on an inner wall of one side of the groove 21, and one end of the pressure spring is fixedly connected with one end of the arc rod 22.

In order to keep the inclined clamping block 27 always located in the corresponding clamping groove 24 and ensure that the arc rod 22 does not loosen during descending, in this embodiment, it is preferable that a tension spring is sleeved on the pull rod 28, one end of the tension spring is fixedly connected with the outer wall of one side of the elastic plate 26, and the other end of the tension spring is fixedly connected with the inner wall of one side of the cavity 25.

In order to enable the inclined plane clamping block 27 to horizontally enter the corresponding clamping groove 24 under the effect of the tension spring, in this embodiment, preferably, limiting rods are fixedly mounted on inner walls of two sides of the cavity 25, and both of the limiting rods penetrate through the elastic plate 26 and are in sliding connection with the elastic plate 26.

In this embodiment:

after the escape person enters the escape chair 6, in order to prevent the escape person from falling off the escape chair 6 during the falling process, at this time, the arc rod 22 can be transversely pressed after the escape person sits stably, the pressure spring can be gradually compressed by the transverse movement of the arc rod 22, meanwhile, one end of the arc rod 22 can gradually abut against the inclined plane fixture block 27, so that the inclined plane fixture block 27 moves towards the cavity 25, the spring plate 26 further compresses the tension spring, when the inclined plane fixture block 27 is opposite to the first clamping groove 24, under the resetting effect of the tension spring, the spring plate 26 drives the inclined plane fixture block 27 to move reversely to enter the first clamping groove 24, at this time, if the escape person feels that the arc rod 22 is not firm, the arc rod 22 can be continuously pressed, the inclined plane fixture block 27 enters the next clamping groove 24 through the transmission until the escape person can not fall off the escape chair 6, after the escape person arrives at the ground, the rescue person on the ground can only need to transversely pull the pull rod 28 to move the inclined plane fixture block 27 out from the corresponding clamping groove 24, at this moment, under the effect that resets of pressure spring, the arc rod 22 outwards pops out, lets the personnel of fleing leave, can avoid falling beyond the personnel of fleing through arc rod 22, has further improved the efficiency of rescuing, avoids personnel's injury.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A high-rise building safety protection escape device is characterized by comprising:

a fire-resistant backing sheet;

the supporting table is fixedly arranged on the outer wall of one side of the fireproof backboard;

the bottom box is fixedly arranged on the outer wall of one side of the fireproof back plate;

the two sliding rods are fixedly arranged on the outer wall of one side of the fireproof back plate;

the chair back is slidably mounted on the two sliding rods;

the escape chair is fixedly arranged on the outer wall of one side of the chair back;

the two support columns are fixedly arranged at the top of the support table;

the rotating rod is rotatably installed on the outer wall of one side, close to each other, of each of the two supporting columns, and one end of the rotating rod penetrates through the corresponding supporting column;

the two wire bundling cylinders are fixedly sleeved on the rotating rod;

the two slings are wound on the two wire bundling barrels, and the bottom ends of the two slings extend to the lower part of the support table and are fixedly connected with the top of the chair back;

the mounting plate is fixedly mounted on the top inner wall and the bottom inner wall of the bottom box;

the two air cylinders are respectively and fixedly arranged on the outer walls of the two sides of the mounting plate;

the two sliding blocks are arranged on the inner wall of the bottom box in a sliding mode, the tops of the two sliding blocks extend to the upper side of the bottom box, and the two sliding blocks are fixedly connected with output shafts of the two cylinders respectively;

the two positioning blocks are fixedly arranged on the outer wall of one side of the fireproof back plate;

the two connecting rods are respectively and rotatably arranged at the bottoms of the two positioning blocks, and the bottom ends of the two connecting rods are respectively in sliding connection with the tops of the two sliding blocks;

and the buffer mechanisms are respectively arranged on the two joint rods.

2. The high-rise building safety protection escape device according to claim 1, wherein any one of the buffer mechanisms comprises a fixed block, a buffer plate, a bottom plate and a curved rod, the fixed block is fixedly mounted on the connecting rod, the buffer plate is rotatably mounted on one outer wall of the fixed block, the bottom plate is fixedly mounted at the bottom of the fixed block, the curved rod is fixedly mounted at the bottom of the buffer plate, and one end of the curved rod penetrates through the bottom plate and is slidably connected with the bottom plate.

3. The high-rise building safety protection escape device according to claim 1, wherein an escape well is formed at the bottom of the support platform, climbing ladders are fixedly mounted on inner walls of two sides of the escape well, and bottom ends of the two slings penetrate through the escape well.

4. The high-rise building safety protection escape device according to claim 2, wherein the curved rod is sleeved with a buffer spring, the top end of the buffer spring is fixedly connected with the bottom of the fixed block, and the bottom end of the buffer spring is fixedly connected with the outer wall of one side of the bottom plate.

5. The high-rise building safety protection escape device according to claim 1, wherein a groove is formed in an outer wall of one side of the chair back, a through groove is formed in an outer wall of one side of the chair back, an arc rod is slidably mounted on an inner wall of the groove, one end of the arc rod extends into the through groove, three clamping grooves are formed in the outer wall of the arc rod, a cavity is formed in the chair back, an elastic plate is slidably mounted on an inner wall of the cavity, an inclined surface clamping block is fixedly mounted on an outer wall of one side of the elastic plate, one side of the inclined surface clamping block extends into the corresponding clamping groove, a pull rod is fixedly mounted on an outer wall of one side, away from the inclined surface clamping block, of the elastic plate, and one end of the pull rod extends out of the chair back and is slidably connected with an inner wall of one side of the cavity.

6. The high-rise building safety protection escape device according to claim 5, wherein a pressure spring is fixedly mounted on an inner wall of one side of the groove, and one end of the pressure spring is fixedly connected with one end of the arc rod.

7. The high-rise building safety protection escape device according to claim 5, wherein the pull rod is sleeved with a tension spring, one end of the tension spring is fixedly connected with the outer wall of one side of the elastic plate, and the other end of the tension spring is fixedly connected with the inner wall of one side of the chamber.

8. The high-rise building safety protection escape device according to claim 5, wherein limiting rods are fixedly mounted on the inner walls of the two sides of the chamber, and both of the limiting rods penetrate through the elastic plate and are in sliding connection with the elastic plate.