CN111589005A

CN111589005A - High-rise personnel fire escape device

Info

Publication number: CN111589005A
Application number: CN202010458469.5A
Authority: CN
Inventors: 王清轩
Original assignee: Individual
Current assignee: Zhu Yabing
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-08-28
Anticipated expiration: 2040-05-27
Also published as: CN111589005B

Abstract

The invention discloses a high-rise personnel fire escape device which comprises a fixing belt, wherein the top of the fixing belt is fixedly connected with a back belt, the bottom of the fixing belt is fixedly connected with a pull rope, one end of the pull rope, far away from the fixing belt, is fixedly connected with a fixing rope, two ends of the fixing rope are respectively and fixedly connected with a male buckle and a female buckle, the fixing rope can be fixed on the leg of a human body through the male buckle and the female buckle, the human body is in a curling state when falling, the phenomenon that the human body bends backwards and the waist of the human body is damaged is avoided, one side of the fixing belt is fixedly connected with a pay-off device, a rope is fixedly connected inside the pay-off device, and one end of the rope, far away from the pay-off device. This high-rise personnel conflagration escape device, safe and reliable can protect human waist during the use, avoids weighing down the power and causes the waist damage to convenience simple to use.

Description

High-rise personnel fire escape device

Technical Field

The invention relates to the technical field of natural disaster protection, in particular to a high-rise personnel fire escape device.

Background

Natural disasters refer to natural phenomena that harm human living environment or damage human living environment, including drought, high temperature, low temperature, cold tide, flood, torrential flood, typhoon, tornado, flame tornado, hail, frost, rainstorm, snowstorm, frozen rain, fog, strong wind, icing, haze, earthquake, tsunami, debris flow, floating dust, sand, dust storm, thunder, thunderstorm, spherical lightning, volcanic eruption, and the like.

According to the Chinese patent CN110478635A, the escape box comprises a lifting escape box and a canvas bag, a steel rope hole is formed in the outer surface of the upper end of the lifting escape box, a handle is arranged on the outer surface of one side of the lifting escape box, a chest belt is fixedly connected to the outer surface of the front end of the canvas bag, and leg belts are arranged at the lower end of the chest belt, so that people can be guaranteed to land safely and break away from danger quickly.

However, in the actual use process, the weight of the human body is large, the arm is easily damaged by only depending on the rocker arm of the arm control device when the human body falls, and the falling speed is high when the human body falls freely, so that the user cannot stop in time, and the human body is easily injured by falling.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a high-rise personnel fire escape device, which solves the problems that in the actual use process, due to the fact that the weight of a human body is large, when the human body falls, the arm is easily damaged by only depending on a rocker arm of an arm control device, and when the human body falls freely, due to the fact that the falling speed is high, a user cannot stop in time, and the human body is easily injured by falling.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a high-rise personnel conflagration escape device, includes the fixed band, fixed band top fixedly connected with braces, fixed band bottom fixedly connected with stay cord, the fixed rope of one end fixedly connected with of fixed band is kept away from to the stay cord, fixed rope both ends difference fixedly connected with pin thread and box thread, accessible pin thread and box thread fix fixed rope in human leg, make human health be the state of crouching when the whereabouts, avoid the health to backward bend, cause the damage to the waist of human body, fixed band one side fixedly connected with pay-off, the inside fixedly connected with rope of pay-off, the one end that pay-off was kept away from to the rope runs through pay-off and fixedly connected with connecting rod, one side fixedly connected with balance lock that the connecting rod was kept away from to the connecting rod, the one end fixedly connected with hasp that the connecting rod was kept away from to the, The window or other fixed objects are convenient for hanging the user, so that the user can lift through the pay-off device;

the pay-off device comprises a fixed shell, a fixed plate is fixedly connected to the inner wall of the fixed shell, a first winding shaft and a second winding shaft are respectively rotatably connected to two sides of the fixed plate, one ends, far away from the fixed plate, of the first winding shaft and the second winding shaft are respectively rotatably connected with two sides of the inner wall of the fixed shell, one ends, close to the fixed plate, of the first winding shaft and the second winding shaft are respectively penetrated through and fixedly connected with a first gear and a second gear, a rotating seat is fixedly connected to the bottom of the inner wall of the fixed shell, two ends of the rotating seat are respectively rotatably connected with a first rotating rod and a second rotating rod, tooth grooves matched with the first gear and the second gear are respectively formed in one sides, close to the first gear and the second gear, of the first rotating rod and the second rotating rod, sliding holes matched with the first rotating rod and the second rotating rod are formed in the top of the fixed shell, one ends, far away from the rotating seat, of the first rotating rod, the sliding hole inner wall fixedly connected with roof, roof one side fixedly connected with reset spring, reset spring keep away from the one end of roof respectively with first dwang and second dwang fixed connection, during the use, can give up the length control that the rope was in different scopes to first rolling axle and second rolling axle, when the rope on the first rolling axle was in taut state, the rope on the second rolling axle was in the state of relaxing, then rotate first dwang and leave first gear, loose the rope on the first rolling axle to the same length with the rope on the second rolling axle, then continue to relax, the rope on the second rolling axle was slowly in taut state this moment, then the rope on the first rolling axle was in the state of relaxing, then rotate the second dwang and make it leave the second gear, the rope on the second rolling axle rotated and given up, because the rope on the second rolling axle slowly lengthens, the rope on the first winding shaft is slowly in a tensioned state, so that a person in the fixing belt can be slowly put down.

Preferably, first rolling axle and second rolling axle both ends all are connected through damping bearing and set casing and fixed plate rotation, and accessible damping bearing keeps a slower speed when making the device whereabouts when having the slow acceleration of keeping out of taut state when slowly extending, and the acceleration of avoiding the device whereabouts is very fast, influences the stability of device, avoids causing the damage to the human body.

Preferably, the number of the ropes is two, and one end of each rope, which is positioned inside the pay-off device, is fixedly connected with the first winding shaft and the second winding shaft respectively.

Preferably, the splines on the first and second rotatable levers are aligned with the first and second gears, respectively.

Preferably, the rope chooses for use the nylon material to weave and makes, connecting rod, balanced lock and hasp all choose for use the metal material to make, and connecting rod, balanced lock and hasp all are in indoorly or are close to indoorly, when the conflagration breaing out, can avoid it to be blown by indoor intensity of a fire, avoid the people to drop from the midair.

Preferably, the connecting rod is far away from the equal fixedly connected with balance lock in one side both ends of rope, the one end that the connecting rod was kept away from to balance lock all with hasp fixed connection.

Preferably, a movable buckle is arranged at one end of the lock catch close to the balance lock and is fixedly connected with the balance lock through the movable buckle.

Preferably, the length of stay cord is 20-25cm, and during the use accessible stay cord is with shank position improvement, makes the human body when half empty, be the state of crouching, avoids the human body to cause the damage when bending backward to the waist.

Preferably, the length accessible male buckle and the box of fixed rope are adjusted, the male buckle can be in the inside one-way slip of box can be according to human fat thin degree, freely adjust the length of fixed rope, make its cover that can tightly at user of service's shank, avoid because the noose slides and influence taut effect.

(III) advantageous effects

The invention provides a high-rise personnel fire escape device. The method has the following beneficial effects:

(1) according to the high-rise personnel fire escape device, the pull rope and the fixing rope are arranged below the fixing belt, the human body can be in a curling state through the cooperation of the pull rope, the fixing rope and the fixing belt in the falling process of the human body, the waist of the human body is prevented from being damaged when the human body falls in a hanging mode, and the purpose of protecting the waist of the human body is achieved.

(2) This high-rise personnel conflagration escape device, connecting rod, balanced lock and hasp all use the metal material to make, can avoid indoor fire to blow it, avoid the user of service to fall from the mid-air, have increased the reliability of device.

(3) This high-rise personnel conflagration escape device is provided with pay-off, and two strands of ropes can regard as the safety rope each other, make the height that once descends can be according to user's oneself control to can not cause the damage to user's health, reach convenient simple to use, and can protect human purpose.

Drawings

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

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

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the internal structure of the pay-off device of the present invention;

FIG. 5 is a schematic view of the right cross-section of the pay-off device of the present invention;

FIG. 6 is a schematic view of the left cross-section of the pay-off device of the present invention;

fig. 7 is a schematic structural view of the male and female buckles of the present invention.

In the figure: 1. the fixing device comprises a fixing band, 2, a strap, 3, a pull rope, 4, a fixing rope, 5, a male buckle, 6, a female buckle, 8, a paying-off device, 801, a fixing shell, 802, a fixing plate, 803, a damping bearing, 804, a first winding shaft, 805, a second winding shaft, 806, a first gear, 807, a second gear, 808, a rotating seat, 809, a first rotating rod, 810, a second rotating rod, 811, a tooth space, 812, a sliding hole, 813, a top plate, 814, a return spring, 9, a rope, 10, a connecting rod, 11, a balance lock, 12 and a lock catch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-6, the present invention provides a technical solution: a high-rise personnel fire escape device comprises a fixing belt 1, a pay-off device 8 is fixedly connected to one side of the fixing belt 1, a rope 9 is fixedly connected inside the pay-off device 8, one end, far away from the pay-off device 8, of the rope 9 penetrates through the pay-off device and is fixedly connected with a connecting rod 10, one side, far away from the rope 9, of the connecting rod 10 is fixedly connected with a balance lock 11, one end, far away from the connecting rod 10, of the balance lock 11 is fixedly connected with a lock catch 12, the lock catch 12 is buckled on a fixed building, the fixing belt 1 is sleeved on the body, and the arm extends out from a gap between a shoulder strap 2 and the fixing belt 1, then the rope can be discharged from the pay-off device, the pay-off device 8 comprises a fixed shell 801, a fixing plate 802 is fixedly connected to the inner wall of the fixed shell 801, a first winding shaft 804 and a second winding shaft 805 are respectively rotatably connected, one ends of the first winding shaft 804 and the second winding shaft 805 close to the fixed plate 802 respectively penetrate through and are fixedly connected with a first gear 806 and a second gear 807, the bottom of the inner wall of the fixed shell 801 is fixedly connected with a rotating seat 808, two ends of the rotating seat 808 are respectively and rotatably connected with a first rotating rod 809 and a second rotating rod 810, one sides of the first rotating rod 809 and the second rotating rod 810 close to the first gear 806 and the second gear 807 are respectively provided with a tooth socket 811 matched with the first gear 806 and the second gear 807, the top of the fixed shell 801 is provided with a sliding hole 812 matched with the first rotating rod 809 and the second rotating rod 810, one ends of the first rotating rod 809 and the second rotating rod 810 far away from the rotating seat 808 penetrate through the sliding hole 812 and extend to the outside of the fixed shell 801, the inner wall of the sliding hole 812 is fixedly connected with a top plate 813, one side of the top plate 813 is fixedly connected with a return spring 814, one end of the return spring 814 far away from the top, two ends of the first winding shaft 804 and the second winding shaft 805 are rotatably connected with the fixed shell 801 and the fixed plate 802 through a damping bearing 803, two ropes 9 are provided, one end of each rope 9 positioned inside the paying-off device 8 is respectively fixedly connected with the first winding shaft 804 and the second winding shaft 805, tooth grooves 811 on the first rotating rod 809 and the second rotating rod 810 are respectively aligned with the first gear 806 and the second gear 807, when the ropes are paid out, the ropes 9 on the first winding shaft 804 are paid out to a loosening state, the ropes 9 on the second winding shaft 805 are in a tightening state, then the second rotating rod 810 is separated from the second gear 807, when the paying-off device 8 is driven to move downwards by the neutral of a human body, the ropes 9 in the loosening state on the second winding shaft 805 drive the second winding shaft 805 to rotate, the ropes 9 on the second winding shaft 805 are paid out simultaneously, when the ropes 9 on the second winding shaft 805 are in the loosening state and the ropes 9 on the first winding shaft 804 are in the tightening state, a user manually pulls out a part of the rope 9 on the second winding shaft 805, then rotates the second rotating rod 810 to engage the second rotating rod 810 with the second gear 807, then rotates the first rotating rod 809 to separate the first rotating rod 809 from the first gear 806, at this time, under the action of the weight of the user, the rope 9 tightened on the first winding shaft 804 drives the first winding shaft 804 to rotate, the rope 9 on the first winding shaft 804 is released while the first winding shaft 804 rotates, when the rope 9 on the first winding shaft 804 is in a relaxed state, the rope 9 on the second winding shaft 805 is in a tightened state, then the user manually releases the rope 9 on the first winding shaft 804 again, the user can slowly put down the user after going down in sequence until a safe position is reached, the rope 9 is made of a nylon material, the connecting rod 10, the balance lock 11 and the lock catch 12 are made of a metal material, connecting rod 10 is kept away from the equal fixedly connected with balance lock 11 in one side both ends of rope 9, and balance lock 11 keeps away from the one end of connecting rod 10 all with hasp 12 fixed connection, and hasp 12 is close to the one end of balance lock 11 and is provided with the activity and detains and detain and balance lock 11 fixed connection through the activity, and when needs fixed hasp 12, the hasp is changed in the accessible activity knot, uses corresponding hasp 12 to fix on the building of difference.

Example two:

referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a high-rise personnel conflagration escape device, including fixed band 1, 1 top fixedly connected with braces 2 of fixed band, 1 bottom fixedly connected with stay cord 3 of fixed band, stay cord 3 keeps away from the fixed rope 4 of one end fixedly connected with of fixed band 1, fixed rope 4 both ends difference fixedly connected with pin thread 5 and box 6, the length of stay cord 3 is 20-25cm, the length accessible pin thread 5 and the 6 regulation of box of fixed rope 4, pin thread 5 can be at the 6 inside one-way slip of box, can fix fixed rope 4 on the leg when the user is in aloft, braces 2 are pulled up the shank through stay cord 3 and fixed rope 4, make shank and health be in the state of crouching, can avoid the waist damage.

When in use, the lock catch 12 is fixed on a fixed building, the first rotating rod 809 and the second rotating rod 810 are moved, the tooth sockets 811 on the first rotating rod 809 and the second rotating rod 810 are separated from the first gear 806 and the second gear 807, the rope 9 is pulled, the rope 9 drives the first winding shaft 804 and the second winding shaft 805 to rotate, the first winding shaft 804 and the second winding shaft 805 release the rope 9, when the rope 9 is released to a certain length, the fixing belt 1 is sleeved on the body, the arm is extended out from the gap between the shoulder belt 2 and the fixing belt 1, the window or the balcony can be turned over, when a user hangs, the leg is curled up, then the fixing rope 4 is matched and tied on the leg of the user through the male buckle 5 and the female buckle 6, then the first rotating rod 809 is rotated, the tooth socket 811 on the first rotating rod 809 is separated from the first gear 806, the first gear 806 and the first winding shaft 804 on the first gear 806 are loosened, when a user pulls the rope 9 on the first winding shaft 804, the telescopic mechanism 9 extends out and is in a loose state, after the rope 9 on the first winding shaft 804 extends for a certain length, the first rotating rod 809 is clamped on the first gear 806, then the second rotating rod 810 is rotated, the tooth socket 811 on the second rotating rod 810 is separated from the second gear 807, after the second gear 807 and the second winding shaft 805 on the second gear are loosened, the rope 9 tensioned on the second winding shaft 805 drives the second winding shaft 805 to rotate, and the second winding shaft 805 rotates and releases the rope 9 on the second winding shaft 805.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-rise personnel conflagration escape device, includes fixed band (1), its characterized in that: the top of the fixing strap (1) is fixedly connected with a strap (2), the bottom of the fixing strap (1) is fixedly connected with a pull rope (3), one end, far away from the fixing strap (1), of the pull rope (3) is fixedly connected with a fixing rope (4), two ends of the fixing rope (4) are respectively and fixedly connected with a male buckle (5) and a female buckle (6), one side of the fixing strap (1) is fixedly connected with a pay-off device (8), a rope (9) is fixedly connected inside the pay-off device (8), one end, far away from the pay-off device (8), of the rope (9) penetrates through the pay-off device and is fixedly connected with a connecting rod (10), one side, far away from the rope (9), of the connecting rod (10) is fixedly connected with a balance lock (11), and one end, far;

the paying-off device (8) comprises a fixed shell (801), a fixed plate (802) is fixedly connected to the inner wall of the fixed shell (801), a first winding shaft (804) and a second winding shaft (805) are respectively and rotatably connected to two sides of the fixed plate (802), one ends, far away from the fixed plate (802), of the first winding shaft (804) and the second winding shaft (805) are respectively and rotatably connected to two sides of the inner wall of the fixed shell (801), one ends, close to the fixed plate (802), of the first winding shaft (804) and the second winding shaft (805) are respectively and fixedly connected with a first gear (806) and a second gear (807) in a penetrating mode, a rotating seat (808) is fixedly connected to the bottom of the inner wall of the fixed shell (801), two ends of the rotating seat (808) are respectively and rotatably connected with a first rotating rod (809) and a second rotating rod (810), one sides, close to the first gear (806) and the second gear (807), of the first rotating rod (809) and the second rotating rod (810) are respectively and ) And tooth's socket (811) of second gear (807) looks adaptation, sliding hole (812) with first dwang (809) and second dwang (810) looks adaptation are seted up at fixed shell (801) top, the one end that seat (808) were kept away from to first dwang (809) and second dwang (810) runs through sliding hole (812) and extends to fixed shell (801) outside, sliding hole (812) inner wall fixedly connected with roof (813), roof (813) one side fixedly connected with reset spring (814), the one end that roof (813) were kept away from in reset spring (814) respectively with first dwang (809) and second dwang (810) fixed connection.

2. A high-rise personnel fire escape device according to claim 1, wherein: and two ends of the first winding shaft (804) and the second winding shaft (805) are rotatably connected with the fixed shell (801) and the fixed plate (802) through damping bearings (803).

3. A high-rise personnel fire escape device according to claim 1, wherein: two ropes (9) are arranged, and one ends of the ropes (9) positioned in the pay-off devices (8) are fixedly connected with the first winding shaft (804) and the second winding shaft (805) respectively.

4. A high-rise personnel fire escape device according to claim 1, wherein: the splines (811) on the first and second rotating rods (809, 810) are aligned with the first and second gears (806, 807), respectively.

5. A high-rise personnel fire escape device according to claim 1, wherein: rope (9) select for use the nylon material to weave and make, connecting rod (10), balanced lock (11) and hasp (12) all select for use the metal material to make.

6. A high-rise personnel fire escape device according to claim 1, wherein: the connecting rod (10) is kept away from equal fixedly connected with balanced lock (11) in one side both ends of rope (9), the one end that connecting rod (10) were kept away from in balanced lock (11) all with hasp (12) fixed connection.

7. A high-rise personnel fire escape device according to claim 1, wherein: one end of the lock catch (12) close to the balance lock (11) is provided with a movable buckle and is fixedly connected with the balance lock (11) through the movable buckle.

8. A high-rise personnel fire escape device according to claim 1, wherein: the length of the pull rope (3) is 20-25 cm.

9. A high-rise personnel fire escape device according to claim 1, wherein: the length of the fixed rope (4) can be adjusted through a male buckle (5) and a female buckle (6), and the male buckle (5) can slide in the female buckle (6) in a one-way mode.