CN212425060U

CN212425060U - Mobile building fire-fighting emergency risk avoiding device

Info

Publication number: CN212425060U
Application number: CN201922231753.4U
Authority: CN
Inventors: 张茂森
Original assignee: Shaanxi Wanzhong Anxin Fire Detection And Maintenance Co ltd
Current assignee: Shaanxi Wanzhong Anxin Fire Detection And Maintenance Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2021-01-29
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a dangerous device is promptly kept away in portable building fire control, including building wall, building wall's top fixed surface has the hoist case, the hoist case is connected with the nacelle through wire rope, just the bottom of nacelle is equipped with the rescue platform, the rescue platform is including first danger chamber of keeping away, first indoor sliding connection who keeps away has the second to keep away the danger chamber, the top that the danger chamber was kept away to the second is equipped with screw mechanism, screw mechanism is including first fixed plate and second fixed plate, first fixed plate with the second fixed plate all is fixed in first top inner wall of keeping away the danger chamber, just first fixed plate with be equipped with the bearing piece between the second fixed plate, the both ends of first fixed plate, second fixed plate and bearing piece are run through respectively and are equipped with first lead screw and second lead screw. The utility model discloses a cooperation of hoist engine case and nacelle for the nacelle drives first danger-avoiding room and the second danger-avoiding room on it and goes up and down, accomplishes stranded personnel's breaking away from.

Description

Mobile building fire-fighting emergency risk avoiding device

Technical Field

The utility model mainly relates to a keep away dangerous technical field of device, concretely relates to portable building fire control promptly keeps away dangerous device.

Background

In order to deal with the fire-fighting work of high-rise buildings, a common fire elevator cannot reach, so that people trapped in the high-rise buildings need to be rescued by a high-rise rescue device.

According to the urgent danger prevention device of high building conflagration that patent document CN 205108797U provided, this product passes through the level setting of footboard for the people can stand well on the footboard, and stability is stronger, and the level setting of fixed power of borrowing thick stick makes the people hand well and fixes the power of borrowing thick stick, thereby holds balance, stabilizes the health, makes the people be difficult to drop from the footboard. The distance between the fixed borrowing bar and the pedal is set, so that the height characteristics of general people are more met, the person who is convenient for escape pulls the fixed borrowing bar to stand on the pedal, but the product can not lead the trapped person to move to a safe area, and the trapped person needs to move by means of the borrowing rope.

The emergency danger avoiding device needs to move the body by means of the gravity rope, so that underdeveloped children and babies are difficult to grasp the rope to move, the life health of the children and the babies cannot be guaranteed, trapped people cannot be led to move to a safe area, the trapped people are easily affected by fire, the life health of the trapped people is threatened, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a portable building fire control promptly keeps away dangerous device is used for solving the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a movable building fire-fighting emergency danger avoiding device comprises a building wall, wherein a winch case is fixed on the top surface of the building wall, the winch case is connected with a hanging basket through a steel wire rope, the hanging basket is arranged in a groove in the side wall of the building wall, a rescue platform is arranged at the bottom end of the hanging basket, the rescue platform comprises a first danger avoiding chamber, one side surface of the first danger avoiding chamber, far away from the building wall, is rotatably connected with a first protective door through a hinge, symmetrically arranged sliding grooves are fixed on the inner wall of the top end and the inner wall of the bottom end of the first danger avoiding chamber, a second danger avoiding chamber is slidably connected in the first danger avoiding chamber through the sliding grooves, one side surface of the second danger avoiding chamber, near the building wall, is rotatably connected with a second protective door through a hinge, a screw rod mechanism is arranged at the top end of the second danger avoiding chamber, and the screw rod mechanism comprises a first fixing plate and a second fixing plate, first fixed plate with the second fixed plate all is fixed in first top inner wall of keeping away dangerous room, just first fixed plate with be equipped with the bearing piece between the second fixed plate, the both ends of first fixed plate, second fixed plate and bearing piece are run through respectively and are equipped with first lead screw and second lead screw, first lead screw with the second lead screw all with first fixed plate with the second fixed plate rotates to be connected, just first lead screw with the second lead screw pass through screw nut with the bearing piece is connected.

Furthermore, the first lead screw penetrates through one end of the first fixing plate and is connected with a motor through a coupler, the first lead screw penetrates through the outer surface of one end of the first fixing plate and is fixedly provided with a driving gear, the driving gear is rotatably connected with a driven gear through a chain, and the driven gear is fixed on the outer surface of one end of the second lead screw penetrating through the first fixing plate.

Furthermore, the first danger avoiding chamber is close to one side surface of the first protective door is provided with a storage table, the storage table comprises a medical tool storage box and a smoke-proof mask storage box, and the medical tool storage box and the smoke-proof mask storage box are both fixed on the first danger avoiding chamber shell.

Furthermore, the bottom of first danger avoiding chamber is equipped with buffer gear, buffer gear is including a plurality of bumper shock absorbers, and is a plurality of the bumper shock absorber all is fixed in the bottom surface of first danger avoiding chamber, and the bottom mounting of a plurality of bumper shock absorbers has the bearing plate.

Furthermore, sliding devices are arranged on two sides of the first danger avoiding chamber, each sliding device comprises a plurality of sliding wheels, and the sliding wheels on the same side are fixed on the shell of the first danger avoiding chamber.

Further, the bottom surface of the bearing plate is coated with a PVC wear-resistant layer.

Furthermore, the outer wall surfaces of the first danger avoiding chamber and the second danger avoiding chamber are coated with insulating layers.

Compared with the prior art, the beneficial effects of the utility model are that:

one of which, the utility model discloses can bear the stranded personnel and remove to break away from the region of catching a disaster, through the cooperation of hoist case and nacelle, make the stranded personnel enter into the first danger-avoiding room and the second of nacelle bottom and keep away the indoor time of danger, receive and release the wire rope of being connected with the nacelle through the hoist case, make the nacelle drive first danger-avoiding room and the second on it keep away the danger room and go up and down, make the stranded personnel break away from the region of catching a disaster.

And secondly, the utility model discloses a dangerous room is kept away to first dangerous room and second has better fire proofness, cooperation through first lead screw and second lead screw, make the bearing block on first lead screw and the second lead screw when two lead screws rotate, carry out horizontal translation at the surface of first lead screw and second lead screw through screw nut, the bearing block drives the second on it and keeps away dangerous room and stretch out and draw back in first dangerous room of keeping away, thereby when keeping away dangerous device and leaving unused, keep away dangerous indoor through the second and withdraw back in first dangerous room, prevent to keep away dangerous device and the wall body that catches a disaster and contact, when keeping away dangerous device in the use, keep away dangerous room through the second and stretch out from first dangerous room of keeping away, make the second keep away dangerous room and wall body contact, provide the escape passage for the personnel that are stranded.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic structural view of the screw mechanism of the present invention;

fig. 4 is a schematic view of a local structure of the rescue platform of the present invention.

In the figure: 1. building a wall body; 2. a winch case; 3. a rescue platform; 31. a first danger avoiding chamber; 32. a second danger avoiding chamber; 33. a first guard gate; 34. a second guard gate; 35. a chute; 36. a lead screw mechanism; 361. a first fixing plate; 362. a second fixing plate; 363. a pressure-bearing block; 364. a first lead screw; 365. a second lead screw; 366. a driving gear; 367. a motor; 368. a driven gear; 37. a placing table; 371. a medical tool placement kit; 372. a smoke mask placing box; 38. a buffer mechanism; 381. a shock absorber; 382. a pressure bearing plate; 383. a PVC wear layer; 4. a nacelle.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, a mobile building fire-fighting emergency danger avoiding device includes a building wall 1, a winch box 2 is fixed on the top surface of the building wall 1, the winch box 2 is connected with a pod 4 through a steel wire rope, the pod 4 is arranged in a groove on the side wall of the building wall 1, a rescue platform 3 is arranged at the bottom end of the pod 4, the rescue platform 3 includes a first danger avoiding chamber 31, a first guard door 33 is rotatably connected on the side surface of the first danger avoiding chamber 31 far away from the building wall 1 through a hinge, symmetrically arranged sliding grooves 35 are fixed on the inner walls of the top end and the bottom end of the first danger avoiding chamber 31, a second danger avoiding chamber 32 is slidably connected in the first danger avoiding chamber 31 through the sliding grooves 35, a second guard door 34 is rotatably connected on the side surface of the second danger avoiding chamber 32 near the building wall 1 through a hinge, the top end of the second danger avoiding chamber 32 is provided with a screw mechanism 36, the screw mechanism 36 includes a first fixing plate 361 and a second fixing plate 362, the first fixing plate 361 and the second fixing plate 362 are both fixed on the inner wall of the top end of the first danger avoiding chamber 31, a bearing block 363 is arranged between the first fixing plate 361 and the second fixing plate 362, two ends of the first fixing plate 361, the second fixing plate 362 and the bearing block 363 are respectively provided with a first screw 364 and a second screw 365 in a penetrating manner, the first screw 364 and the second screw 365 are both rotatably connected with the first fixing plate 361 and the second fixing plate 362, and the first screw 364 and the second screw 365 are connected with the bearing block 363 through screw nuts.

Referring to fig. 2, the outer wall surfaces of the first danger avoiding chamber 31 and the second danger avoiding chamber 32 are coated with an insulating layer. In this embodiment, since the outer wall surfaces of first danger avoiding chamber 31 and second danger avoiding chamber 32 are both coated with an insulating layer, first danger avoiding chamber 31 and second danger avoiding chamber 32 block the spread fire by the fire retardant in the insulating layer.

Referring to fig. 2 again, sliding devices 5 are disposed on two sides of the first danger avoiding chamber 31, each sliding device 5 includes a plurality of sliding wheels 51, and the plurality of sliding wheels 51 on the same side are fixed on the housing of the first danger avoiding chamber 31. In this embodiment, when the first danger avoiding chamber 31 is lifted by the cooperation of the sliding wheels 51 and the first danger avoiding chamber 31, the first danger avoiding chamber 31 is lifted smoothly by the friction between the sliding wheels 51 on the first danger avoiding chamber 31 and the surface of the building wall 1.

Referring to fig. 2 and 4 again, a placing table 37 is disposed on a side surface of the first danger avoiding chamber 31 close to the first protective door 33, the placing table 37 includes a medical tool placing box 371 and a smoke mask placing box 372, and the medical tool placing box 371 and the smoke mask placing box 372 are both fixed on a housing of the first danger avoiding chamber 31. In this embodiment, the medical tool placing box 371 and the smoke mask placing box 372 are matched, so that trapped people can perform primary treatment on wounds through the medical tool placing box 371, and dense smoke generated due to fire can be blocked by wearing the mask in the smoke mask placing box 372.

Referring to fig. 3, one end of the first lead screw 364 penetrating through the first fixing plate 361 is connected to a motor 367 through a coupling, a driving gear 366 is fixed to the first lead screw 364 penetrating through an outer surface of one end of the first fixing plate 361, the driving gear 366 is rotatably connected to a driven gear 368 through a chain, and the driven gear 368 is fixed to the second lead screw 365 penetrating through an outer surface of one end of the first fixing plate 361. In this embodiment, through the cooperation of driving gear 366 and driven gear 368 for when motor 367 on the driving gear 366 drives it and rotates, driving gear 366 passes through the chain and transmits the second lead screw 365 on the moment of torsion to driven gear 368, thereby drives second lead screw 365 and rotates, has avoided the duplicate set of motor 367, has saved the use cost of device.

Referring to fig. 4, a buffer mechanism 38 is disposed at a bottom end of the first danger avoiding chamber 31, the buffer mechanism 38 includes a plurality of shock absorbers 381, the shock absorbers 381 are all fixed to a bottom end surface of the first danger avoiding chamber 31, and a pressure bearing plate 382 is fixed to a bottom end of the shock absorbers 381. In this embodiment, through the cooperation of shock absorber 381 and first danger avoiding chamber 31, when first danger avoiding chamber 31 descends to the ground, first danger avoiding chamber 31 reduces the bump when first danger avoiding chamber 31 descends to the ground through the elastic action of the shock absorbing spring in shock absorber 381 at the bottom end, and the service life of first danger avoiding chamber 31 is prolonged.

Referring again to fig. 4, the bottom surface of the pressure plate 382 is coated with a PVC wear layer 383. In this embodiment, since the bottom surface of the pressure bearing plate 382 is coated with the PVC wear layer 383, the wear resistance of the pressure bearing plate 382 is increased by the friction between the PVC wear layer 383 and the ground, the service life of the pressure bearing plate 382 is prolonged,

the utility model discloses a concrete operation as follows:

when the trapped person uses the emergency danger avoiding device, firstly, when the trapped person is driven to rotate by the motor 367 on the driving gear 366, the driving gear 366 transmits torque to the second lead screw 365 on the driven gear 368 through a chain, so as to drive the second lead screw 365 to rotate, the motor 367 is connected with the first lead screw 364 through a coupling, so that the first lead screw 364 rotates, the bearing blocks 363 on the first lead screw 364 and the second lead screw 365 horizontally translate on the outer surfaces of the first lead screw 364 and the second lead screw 365 through the rotation of the first lead screw 364 and the second lead screw 365, the second danger avoiding chamber 32 fixed at the bottom end of the bearing block 363 horizontally displaces along with the bearing block 363, the second danger avoiding chamber 32 slides in the chute body 35 on the first danger avoiding chamber 31 until the second danger chamber 32 abuts against the disaster-stricken building, the trapped person enters the second danger avoiding chamber 32 and the first danger chamber 31 through the second protection door 34 on the second danger avoiding chamber 32, the medical tool placing box 371 is used for carrying out primary treatment on wounds, dense smoke generated by fire is blocked by wearing a mask in the smoke-proof mask placing box 372, the second danger avoiding chamber 32 and the first danger avoiding chamber 31 are driven by the hoisting box 2 to vertically descend through the nacelle 4 at the bottom end of the second danger avoiding chamber and the first danger avoiding chamber 31 until the second danger avoiding chamber is in contact with the ground, and trapped people are separated from a fire scene by opening the first protection door 33 on the first danger avoiding chamber 31.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A movable building fire-fighting emergency danger avoiding device comprises a building wall body (1) and is characterized in that a winch case (2) is fixed on the top end surface of the building wall body (1), the winch case (2) is connected with a nacelle (4) through a steel wire rope, the nacelle (4) is arranged in a groove in the side wall of the building wall body (1), a rescue platform (3) is arranged at the bottom end of the nacelle (4), the rescue platform (3) comprises a first danger avoiding chamber (31), one side surface, away from the building wall body (1), of the first danger avoiding chamber (31) is rotatably connected with a first protective door (33) through hinges, symmetrically arranged sliding grooves (35) are fixed on the inner wall of the top end and the inner wall of the bottom end of the first danger avoiding chamber (31), and a second danger avoiding chamber (32) is slidably connected in the first danger avoiding chamber (31) through the sliding grooves (35), the second danger avoiding chamber (32) is rotatably connected with a second protective door (34) through a hinge on the surface of one side close to the building wall (1), the top end of the second danger avoiding chamber (32) is provided with a screw rod mechanism (36), the screw rod mechanism (36) comprises a first fixing plate (361) and a second fixing plate (362), the first fixing plate (361) and the second fixing plate (362) are both fixed on the inner wall of the top end of the first danger avoiding chamber (31), a bearing block (363) is arranged between the first fixing plate (361) and the second fixing plate (362), two ends of the first fixing plate (361), the second fixing plate (362) and the bearing block (363) are respectively provided with a first screw rod (364) and a second screw rod (365) in a penetrating manner, and the first screw rod (364) and the second screw rod (365) are both rotatably connected with the first fixing plate (361) and the second fixing plate (362), and the first lead screw (364) and the second lead screw (365) are connected with the bearing block (363) through lead screw nuts.

2. The mobile building fire-fighting emergency danger avoiding device according to claim 1, wherein one end of the first lead screw (364) penetrating through the first fixing plate (361) is connected with a motor (367) through a coupler, a driving gear (366) is fixed on the outer surface of one end of the first lead screw (364) penetrating through the first fixing plate (361), the driving gear (366) is rotatably connected with a driven gear (368) through a chain, and the driven gear (368) is fixed on the outer surface of one end of the second lead screw (365) penetrating through the first fixing plate (361).

3. A movable building fire-fighting emergency danger avoiding device according to claim 1, wherein a placement table (37) is arranged on a side surface of the first danger avoiding chamber (31) close to the first protective door (33), the placement table (37) comprises a medical tool placement box (371) and a smoke mask placement box (372), and the medical tool placement box (371) and the smoke mask placement box (372) are both fixed on a shell of the first danger avoiding chamber (31).

4. A mobile building fire-fighting emergency danger avoiding device according to claim 1, wherein a buffer mechanism (38) is arranged at the bottom end of the first danger avoiding chamber (31), the buffer mechanism (38) comprises a plurality of shock absorbers (381), the shock absorbers (381) are all fixed on the bottom end surface of the first danger avoiding chamber (31), and a bearing plate (382) is fixed at the bottom ends of the shock absorbers (381).

5. A mobile building fire-fighting emergency danger avoiding device according to claim 1, wherein sliding devices (5) are arranged on both sides of the first danger avoiding chamber (31), each sliding device (5) comprises a plurality of sliding wheels (51), and the plurality of sliding wheels (51) on the same side are fixed on the housing of the first danger avoiding chamber (31).

6. The mobile building fire-fighting emergency hedge device according to claim 4, characterized in that the bottom end surface of the pressure bearing plate (382) is coated with a PVC wear-resistant layer (383).

7. A mobile building fire-fighting emergency danger avoiding device according to claim 1, wherein the outer wall surfaces of the first danger avoiding chamber (31) and the second danger avoiding chamber (32) are coated with an insulating layer.