CN213466547U

CN213466547U - High-rise fire-fighting continuous slow-descending escape device

Info

Publication number: CN213466547U
Application number: CN202022046646.7U
Authority: CN
Inventors: 王波; 唐静; 李成云; 赵万富
Original assignee: Sichuan Songze Safety Technology Co ltd
Current assignee: Sichuan Songze Safety Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-18
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a high-rise fire control slowly falls escape device in succession belongs to fire-fighting apparatus technical field, including slowly falling the ware, slowly falling and being provided with the couple on the ware, high-rise fire control slowly falls escape device in succession still including setting up the link that is used for articulating the couple on the wall body, the link slides and sets up on the wall body, the link sets up the position near the window. When a fire disaster occurs, the escape personnel hang the hook on the hanging ring and then slide the hanging ring towards the position far away from the window, so that the escape personnel are far away from the window, and the escape personnel use the descent control device at the moment, so that the window in the vertical direction can be effectively avoided, the obstruction on an escape line is reduced, and the safety of the escape personnel is further improved; the sliding hanging ring enables the descent control device to be far away from the window, the possibility that a safety rope on the descent control device is damaged due to high temperature can be prevented to a certain extent, and the safety of escape personnel is further improved.

Description

High-rise fire-fighting continuous slow-descending escape device

Technical Field

The application relates to the technical field of fire-fighting appliances, in particular to a high-rise fire-fighting continuous slow-descending escape device.

Background

In order to meet the need of high-rise fire rescue, when a fire or other dangerous situations occur on a high-rise floor, trapped people can be evacuated from a dangerous area quickly. It can be installed on the window of building, balcony or flat top of building, or on the fire truck for rescuing the person in fire in high-rise building.

Patent document for CN206275929U discloses a ware slowly falls in fleing for fire disaster, including fixed casing and lift casing, is provided with the pulley in the fixed casing, all is connected with on fixed casing and the lift casing and hangs the knot, is provided with the wiring reel in the lift casing, winds on the wiring reel and is equipped with the steel cable, the steel cable walk around the pulley and with lift casing fixed connection, the one end of wiring reel is provided with the friction disc, be provided with the brake block in the lift casing, be provided with the driving piece on the lift casing. When the life-saving device is used, the hanging buckle on the fixed shell is installed on the guardrail or the fixing pile on the floor, then the hanging buckle on the lifting shell is installed on the safety binding belt on the body, then the lifting shell is held by hands to jump down along the wall of the building, and the speed reduction piece is rotated to enable the friction plate to be attached to the friction plate, so that the rope unwinding speed of the rope winding drum is limited, and therefore escape personnel can conveniently adjust the descending speed according to specific conditions to realize high-efficiency escape.

In view of the above-mentioned related arts, the inventor believes that when installing a guardrail or a fixing pile, the window is usually installed beside a window, a high-rise building is beautiful, the windows in the same direction are arranged in the same vertical direction, and when using the descent control device, an evacuee may encounter many obstacles (such as a guardrail of a window below a building and an opening of the window), which may cause a certain damage to the evacuee.

SUMMERY OF THE UTILITY MODEL

In order to improve the security of personnel of fleing, this application provides a high-rise fire control is escape device slowly in succession.

The application provides a high-rise fire control is escape device slowly in succession adopts following technical scheme:

the utility model provides a high-rise fire control is escape device slowly that slowly falls in succession, includes slowly falls the ware, slowly fall and be provided with the couple on the ware, high-rise fire control slowly falls escape device slowly in succession still including setting up the link that is used for articulating the couple on the wall body, the link slides and sets up on the wall body, the link sets up the position near the window.

By adopting the technical scheme, when a fire disaster occurs, the escape personnel hang the hook on the hanging ring and then slide the hanging ring towards the position far away from the window, so that the escape personnel is far away from the window, and the escape personnel use the descent control device at the moment, so that the window in the vertical direction can be effectively avoided, the obstruction on an escape line is reduced, and the safety of the escape personnel is further improved; when the escape personnel use the descent control device, the two feet of the escape personnel are abutted against the outer wall, so that the possibility of shaking the body can be reduced, the possibility of touching the outer wall by the escape personnel is reduced, and the safety of the escape personnel is further improved; the sliding hanging ring enables the descent control device to be far away from the window, the possibility that a safety rope on the descent control device is damaged due to high temperature can be prevented to a certain extent, and the safety of escape personnel is further improved.

Preferably, a guide rod for the hanging ring to slide is arranged on the wall body, the length direction of the guide rod is along the horizontal direction, a fixing part for fixing the guide rod on the wall body is arranged on the guide rod, and a limiting part for fixing the hanging ring to a required position is arranged on the guide rod.

By adopting the technical scheme, the guide rod is fixed on the outer wall through the fixing piece, so that the possibility of falling off of the guide rod is reduced, and the safety of escape personnel is improved; when the hanging ring is used, the hanging ring slides along the guide rod, and when the hanging ring is located at a required position, the hanging ring is fixed to the required position through the limiting part, so that the escape personnel are effectively prevented from being blocked more in the escape process, and the safety of the escape personnel is improved.

Preferably, the limiting part comprises a thread section arranged on the guide rod, the guide rod is in threaded connection with a hanging seat, the hanging ring is arranged on the hanging seat, a motor used for driving the guide rod to rotate is arranged on the wall body, and a guide part used for guiding the hanging seat is arranged on the wall body.

By adopting the technical scheme, after the hook is hung on the hanging ring, the guide rod is driven to rotate by the motor, and the guide rod rotates to drive the hanging seat to slide, so that the escape personnel can be away from the possibility of other window obstacles in the vertical direction, and the operation is simple and practical; the threaded connection has self-locking property, and when the hanging seat is adjusted to a required position, the hanging seat is fixed to the required position, so that the possibility that the hanging seat slides on the guide rod is reduced, and the safety of escape personnel is further improved; the guide piece is arranged to prevent the hanging seat and the guide rod from rotating relatively, so that the hanging seat is far away from the window, and the safety of escape personnel is further improved.

Preferably, the guide part comprises two fixing plates arranged on the wall body, the two fixing plates are perpendicular to the wall body, the guide rod is arranged between the two fixing plates, the two ends of the guide rod are arranged on the fixing plates, and the hanging seat is provided with a through hole for the guide rod to pass through.

By adopting the technical scheme, when the motor drives the guide rod to rotate, the hanging seat only has a sliding movement trend under the action of the guide rod, so that the relative rotation of the hanging seat and the guide rod is avoided; the guide rod has the advantages of simple structure and low price.

Preferably, the fixing part comprises a screw rod which is in threaded connection with the fixing plate, and the screw rod penetrates through the fixing plate and is connected to the wall body.

By adopting the technical scheme, when the guide rod is installed, the screw rod is screwed into the outer wall, the fixing plate is fixed to a required position, and the guide rod is fixed to the required position, so that the installation is simple and rapid; and the screw rod has the advantage of fixed effectual, reduces the possibility that the fixed plate breaks away from, has further improved the personnel's of fleing security.

Preferably, the hanging seat rotates and is provided with a rotating shaft, the rotating axis of the rotating shaft is parallel to the length direction of the guide rod, a steel wire rope is wound on the rotating shaft, the hanging ring is arranged at the free end of the steel wire rope, and a return piece for winding the steel wire rope is arranged on the hanging seat.

By adopting the technical scheme, when the hook is hooked on the hanging ring, the hanging ring is pulled indoors, and then the hook is hooked on the hanging ring, so that the possibility that the descent control device falls off when the hook is installed is reduced, and the escape personnel can be ensured to smoothly move to a safe position; when need not the use, under the effect of reply piece, accomodate wire rope on articulating the seat, reduce the impaired possibility of wire rope, and then the possibility that the accident took place when reducing the use has further improved user of service's security.

Preferably, the restoring piece comprises a volute spiral spring sleeved on the rotating shaft, one end of the volute spiral spring is arranged on the rotating shaft, and the other end of the volute spiral spring is arranged on the hanging seat.

By adopting the technical scheme, when the steel wire rope is not needed to be used, the steel wire rope is wound on the rotating shaft; after the steel wire rope is used, the steel wire rope winds on the rotating shaft under the action of the elastic force of the volute spiral spring, and related personnel are not required to store the steel wire rope, so that the labor capacity of the related personnel is reduced, and the labor is saved.

Preferably, the wall body is provided with a protective cover for protecting the guide rod, the guide rod is contained in the protective cover by the protective cover, the hanging ring is located outside the protective cover, and a notch for the hanging ring to slide is formed in the protective cover.

By adopting the technical scheme, more dust exists in the air, the dust can influence the sliding of the hanging seat after being gathered on the thread section, the hanging seat can not slide when the dust is serious, and the dust cover reduces the influence of the dust on the thread groove and the hanging seat; the protective cover reduces the influence of rainwater on the motor, the guide rod and the like to a certain extent, and prolongs the service life of the motor, the guide rod and the like.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when a fire disaster occurs, the escape personnel hang the hook on the hanging ring and then slide the hanging ring towards the position far away from the window, so that the escape personnel are far away from the window, and the escape personnel use the descent control device at the moment, so that the window in the vertical direction can be effectively avoided, the obstruction on an escape line is reduced, and the safety of the escape personnel is further improved; when the escape personnel use the descent control device, the two feet of the escape personnel are abutted against the outer wall, so that the possibility of shaking the body can be reduced, the possibility of touching the outer wall by the escape personnel is reduced, and the safety of the escape personnel is further improved; the sliding hanging ring enables the descent control device to be far away from the window, the possibility that a safety rope on the descent control device is damaged due to high temperature can be prevented to a certain extent, and the safety of escape personnel is further improved;

2. after the hook is hung on the hanging ring, the guide rod is driven to rotate by the motor, and the guide rod rotates to drive the hanging seat to slide, so that the escape personnel can be far away from the possibility of other window obstacles in the vertical direction, and the operation is simple and practical; the threaded connection has self-locking property, and when the hanging seat is adjusted to a required position, the hanging seat is fixed to the required position, so that the possibility that the hanging seat slides on the guide rod is reduced, and the safety of escape personnel is further improved; the guide piece is arranged to prevent the hanging seat and the guide rod from rotating relatively, so that the hanging seat is far away from the window, and the safety of the escape personnel is further improved;

3. when the hanging hook is hung on the hanging ring, the hanging ring is pulled indoors, and then the hanging hook is hung on the hanging ring, so that the possibility that the descent control device falls off when the hanging hook is installed is reduced, and the escape personnel can be ensured to move to a safe position smoothly; when need not the use, under the effect of reply piece, accomodate wire rope on articulate the seat, reduce the impaired possibility of wire rope, and then the possibility beyond taking place when reducing the use has further improved user of service's security.

Drawings

FIG. 1 is a schematic diagram of the overall structure of one embodiment of the present application;

FIG. 2 is a cross-sectional view of a shield according to one embodiment of the present application, illustrating the internal structure of the shield;

fig. 3 is a cross-sectional view of a hitching base according to an embodiment of the present application, showing a schematic structural view of a steel cable.

Description of reference numerals: 1. a descent control device; 2. hooking; 3. hanging a ring; 4. a guide bar; 5. a threaded segment; 6. a hanging seat; 7. a motor; 8. a fixing plate; 9. a guide bar; 10. a through hole; 11. a screw; 12. a rotating shaft; 13. a wire rope; 14. a volute spiral spring; 15. a protective cover; 16. a notch; 17. and (6) placing the groove.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a high-rise fire-fighting continuous slow-descending escape device. Referring to fig. 1, the high-rise fire-fighting continuous slow-falling escape device comprises a slow-falling device 1, a hook 2 is arranged on the slow-falling device 1, a hanging ring 3 is arranged on a wall body and used for hanging the hook 2, the hanging ring 3 is arranged on the wall body in a sliding mode, and the hanging ring 3 is arranged at a position close to a window.

When the conflagration takes place, the personnel of fleing articulate couple 2 on link 3, and the position slip link 3 of window is kept away from to the orientation afterwards for the personnel of fleing keeps away from the window, and the personnel of fleing uses descent control device 1 this moment, can effectively avoid the ascending window of vertical side, has reduced the hindrance on the circuit of fleing, and then has improved personnel of fleing's security.

Referring to fig. 1 and 2, a wall body is provided with a guide rod 4 for a hanging ring 3 to slide, the guide rod 4 is arranged along a horizontal direction, the guide rod 4 is provided with a limiting part for fixing the hanging ring 3 to a required position, the limiting part comprises a threaded section 5 arranged on the guide rod 4, the guide rod 4 is in threaded connection with a hanging seat 6, the hanging ring 3 is arranged on the hanging seat 6, and the wall body is provided with a motor 7 for driving the guide rod 4 to rotate; when the hanging ring 3 slides, the motor 7 is started, the motor 7 drives the guide rod 4 to rotate, the guide rod 4 rotates to drive the hanging seat 6 to slide along the guide rod 4, when the hanging ring 3 moves to a required position, the motor 7 is closed, and the hanging seat 6 is fixed to the required position, so that the hanging ring 3 is fixed to the required position.

When a fire disaster happens, the power supply system can be shut down, so that a standby power supply is arranged on the wall body and is a rechargeable battery; the motor 7 is powered during a power outage to ensure that the motor 7 brings the docking station 6 into the desired position.

Referring to fig. 1 and 2, be provided with the guide that is used for direction articulate seat 6 on the wall body, the guide is including setting up two fixed plates 8 on the wall body, two fixed plate 8 perpendicular to place wall body, two fixed plates 8 are located same horizontal plane, guide arm 4 sets up between two fixed plates 8, guide arm 4 perpendicular to fixed plate 8 sets up, guide arm 4 rotates and sets up on fixed plate 8, set up the opening of placing guide arm 4 on the fixed plate 8, motor 7 sets up on a fixed plate 8, the output shaft of motor 7 sets up with guide arm 4 coaxial line, be provided with guide bar 9 between two fixed plates 8, the both ends of guide bar 9 all set up on fixed plate 8, guide bar 9 sets up the top at guide arm 4, articulate and set up the through-hole 10 that supplies guide bar 9 to pass on seat 6.

When the motor 7 drives the guide rod 9 to rotate, the hanging seat 6 only has a sliding movement trend under the action of the guide rod 9, and the relative rotation of the hanging seat 6 and the guide rod 9 is avoided.

Referring to fig. 1 and 2, the fixing member includes screws 11 threadedly coupled to the fixing plate 8, the screws 11 penetrate through the fixing plate 8 and are coupled to the wall, in order to improve the stability of the fixing plate 8, four screws 11 are disposed on each fixing plate 8, and the screws 11 are disposed at four corners of the fixing plate 8.

When installing guide arm 4, screw rod 11 is screwed into the outer wall in, and then fixes fixed plate 8 to required position, and guide arm 4 is fixed to required position, and the installation is simple swift.

Referring to fig. 2 and 3, in order to facilitate the evacuee to hang the hook 2 on the hanging ring 3, the hanging seat 6 is rotatably provided with a rotating shaft 12, the rotating axis of the rotating shaft 12 is parallel to the length direction of the guide rod 4, a placing groove 17 is formed in the hanging seat 6, the rotating shaft 12 is rotatably arranged in the placing groove 17, a steel wire rope 13 is wound on the rotating shaft 12, and the steel wire rope 13 is formed by winding a plurality of steel wires. One end of the steel wire rope 13 is fixedly arranged on the rotating shaft 12, the other end of the steel wire rope is a free end, and the hanging ring 3 is arranged at the free end of the steel wire rope 13. When the hanging hook 2 is hung on the hanging ring 3, the escape personnel pulls the hanging ring 3 indoors, and then the hanging hook 2 is hung on the hanging ring 3, so that the possibility of separation of the descent control device 1 is reduced.

When the hanging ring 3 is not needed, in order to conveniently store the steel wire rope 13 on the rotating shaft 12, a restoring piece for winding the steel wire rope 13 is arranged on the hanging seat 6, the restoring piece comprises a volute spiral spring 14 sleeved on the rotating shaft 12, one end of the volute spiral spring 14 is arranged on the rotating shaft 12, and the other end of the volute spiral spring is arranged on the hanging seat 6; when the suspension ring 3 is not needed, the volute spiral spring 14 is located at the original position, and the steel wire rope 13 is wound on the rotating shaft 12; when the suspension ring 3 is pulled, the spiral spring 14 has a certain restoring force at the moment, and after the suspension ring 3 is used, the steel wire rope 13 winds on the rotating shaft 12 under the action of the restoring force of the spiral spring 14.

Referring to fig. 1 and 2, a protective cover 15 for protecting the guide rod 4 is arranged on the wall, a dovetail-shaped guide rail is arranged on the wall, the dovetail-shaped guide rail is arranged along the vertical direction, a dovetail-shaped groove for hooking the dovetail-shaped guide rail is formed in the protective cover 15, one end of the dovetail-shaped groove close to the ground is arranged through the protective cover 15, and the other end of the dovetail-shaped groove is arranged in a closed manner (not shown in the figure); the protective cover 15 is in a hollow rectangular shape, the guide rod 4 and the motor 7 are accommodated in the protective cover 15 by the protective cover 15, the hanging ring 3 is positioned outside the protective cover 15, a notch 16 for the hanging ring 3 to slide is formed in the protective cover 15, and the length direction of the notch 16 is along the horizontal direction; the arrangement of the protective cover 15 reduces the influence of rainwater and dust on the guide rod 4 and the motor 7, and the service life is prolonged.

The implementation principle of the high-rise fire-fighting continuous slow-descending escape device in the embodiment of the application is as follows:

when a fire disaster happens, the escape personnel pull the hanging ring 3 to enable the hanging ring 3 to enter the room, and then the user hangs the hook 2 on the descent control device 1 on the hanging ring 3; the user then ties the safety belt on the descent control device 1 to the upper part, completing the preparation.

Then, a user starts the motor 7, the motor 7 drives the guide rod 4 to rotate, the guide rod 4 rotates to drive the hanging seat 6 to slide along the guide rod 4, and when the hanging ring 3 moves to a required position, the motor 7 is turned off; the user slides down the wall to a safe position.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-rise fire control is escape device slowly in succession, includes slowly falls ware (1), be provided with couple (2) on slowly falling ware (1), its characterized in that: the high-rise fire-fighting continuous slow-descending escape device further comprises a hanging ring (3) which is arranged on the wall body and used for hanging a hook (2), wherein the hanging ring (3) is arranged on the wall body in a sliding mode, and the hanging ring (3) is arranged at a position close to a window.

2. The high-rise fire-fighting continuous slow-descending escape device as claimed in claim 1, wherein: be provided with on the wall body and supply gliding guide arm (4) of link (3), the length direction of guide arm (4) is along the horizontal direction, be provided with on guide arm (4) and be used for fixing guide arm (4) to the mounting on the wall body, be provided with on guide arm (4) and fix link (3) to the locating part of required position.

3. The high-rise fire-fighting continuous slow-descending escape device as claimed in claim 2, wherein: the locating part is including setting up screw thread section (5) on guide arm (4), threaded connection has joint seat (6) on guide arm (4), link (3) set up on joint seat (6), are provided with on the wall body to be used for driving guide arm (4) pivoted motor (7), are provided with the guide piece that is used for direction joint seat (6) on the wall body.

4. The high-rise fire-fighting continuous slow-descending escape device as claimed in claim 3, wherein: the guide piece is including setting up two fixed plate (8) on the wall body, two fixed plate (8) perpendicular to place wall body, guide arm (4) set up between two fixed plate (8), two be provided with guide bar (9) between fixed plate (8), the both ends of guide bar (9) all set up on fixed plate (8), set up through-hole (10) that supply guide bar (9) to pass on articulate seat (6).

5. The high-rise fire-fighting continuous slow-descending escape device as claimed in claim 4, wherein: the fixing piece comprises a screw rod (11) in threaded connection with the fixing plate (8), and the screw rod (11) penetrates through the fixing plate (8) to be connected to the wall.

6. The high-rise fire-fighting continuous slow-descending escape device as claimed in claim 4, wherein: hang joint chair (6) and rotate and be provided with pivot (12), the axis of rotation of pivot (12) is on a parallel with the length direction of guide arm (4), around being equipped with wire rope (13) in pivot (12), link (3) set up the free end at wire rope (13), be provided with the reply piece of rolling wire rope (13) on hanging joint chair (6).

7. The high-rise fire-fighting continuous slow-descending escape device as claimed in claim 6, wherein: the restoring piece comprises a volute spiral spring (14) sleeved on the rotating shaft (12), one end of the volute spiral spring (14) is arranged on the rotating shaft (12), and the other end of the volute spiral spring is arranged on the hanging seat (6).

8. The high-rise fire-fighting continuous slow-descending escape device as claimed in claim 7, wherein: be provided with protection casing (15) that are used for protecting guide arm (4) on the wall body, protection casing (15) are accomodate guide arm (4) in protection casing (15), link (3) are located outside protection casing (15), offer on protection casing (15) and supply gliding breach (16) of link (3).