CN201379913Y

CN201379913Y - High-rise emergency evacuation device

Info

Publication number: CN201379913Y
Application number: CN200920099777U
Authority: CN
Inventors: 曹丛田
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-27
Filing date: 2009-04-27
Publication date: 2010-01-13
Anticipated expiration: 2019-04-27

Abstract

A high-rise emergency evacuation device comprises an elevator, a support arm and a life saving box, wherein the elevator includes a shell, a base board, an operating crank, a worm, a small rope pulley, a worm gear and a large rope pulley, the shell is formed into two layers with metal, one end of the operating crank is engaged with and fixed onto a crank, the support arm includes a large pulley, a small pulley, a support arm frame and a rotary shaft, the support arm is in the shape of duck bill, the large pulley and the small pulley are engaged with and fixed onto the support arm, the rotary shaft is arranged on one side of the support arm frame engaged with and fixed onto window frames of a high-rise building, one end of the support arm is engaged with and hinged to the rotary shaft, one end of a self-releasing rope is engaged with and fixedly wound onto the rope coil of the small rope pulley, the other end of the self-releasing rope penetrates through an unthreaded hole of a guide board to be in sliding engagement with the small pulley, one end of a life saving rope is engaged with and fixedly wound onto the large rope pulley, the other end of the life saving rope penetrates through the large pulley to be fixedly connected with the life saving box. The high-rise emergency evacuation device provides one more escape means when disaster takes place, and has simple structure and easy operation.

Description

High-rise emergency evacuation device

Affiliated technical field:

The utility model relates to the emergency safety lifesaving appliance.

Background technology:

In unpredictalbe disaster, people's life needs most protection.People when particularly disaster taking place in the skyscraper difficulty of saving oneself very, because the equipment of going downstairs of other except that stair and elevator under case of emergency not, the frequent reasonless situation such as seek survival of jumping out of the building artificial has caused bigger injures and deaths and loss.

Summary of the invention:

In order to overcome the deficiency that skyscraper lacks emergency device, the utility model provides a kind of high-rise emergency evacuation device.This device is installed on the window of skyscraper, and people can many people withdraw simultaneously by this device from the window lifesaving when disaster took place, and also can a people withdraw voluntarily.

The utility model realizes that the technical scheme of its technology is by elevator; Support arm; Life car consists of; Elevator is by casing; Base plate; Rocking handle; Worm screw; Little rope sheave; Worm gear; Big rope sheave forms; Casing divides two-layer manufacturing by metal; Outer wall top, casing upper strata is welded with the self-release rope guide plate; Guide plate one end has unthreaded hole; Respectively there is a unthreaded hole at center, both sides, casing upper strata; Unthreaded hole cooperates with the bearing block external diameter; Respectively there is half circular shaft seat on the casing upper strata in addition lower limb center on both sides; One side of base plate is casing fixedly; Side has pedestal in addition; There is axle bed the pedestal upper end; Casing lower floor lower limb and base plate fitted bolt are fixed; Respectively there is half circular shaft seat on the top edge both sides of lower floor's casing; The casing upper strata; Lower edge is evenly equipped with the bolt ear; Rocking handle one end and crank are fixed; Another end has unthreaded hole; Scroll bar axle one end cooperates with the unthreaded hole key; Scroll bar axle mid portion cooperates with scroll bar internal diameter key; Scroll bar axle another end has light tight hole; Scroll bar axle both sides and bearing fit are fastening; Bearing outside diameter cooperates with the semicircle axle bed of lower floor's casing both sides top edge; Little rope sheave is in the form of annular discs; There is unthreaded hole at the center; Unthreaded hole and bearing shell external diameter tight fit; The dish nest has hand-operated clutch device; The light tight hole of scroll bar axle one end is relative with arrangement of clutch; The scroll bar axle cooperates with marline wheel central shaft Orostachys fimbriatus; There is unthreaded hole at the turbine center; Unthreaded hole cooperates with big sheave shaft one end key; The axle bed of big sheave shaft another end and pedestal is fixed; Cooperate with big rope sheave centre bore key between big sheave shaft two ends; Turbine revolves tooth with scroll bar and cooperates; The lower limb semicircle axle bed on both sides, casing upper strata cooperates with scroll bar axle bearing external diameter; The upper strata; Each bolt ear relative engagement of lower floor; Bolt is fixed; Support arm is by large pulley; Truckle; Prop up jib; Spin axis forms; Support arm is duckbill; Large pulley and truckle and support arm are fixed; Prop up jib one side spin axis is arranged; Propping up jib and skyscraper window frame is fixed; Support arm one end and spin axis coordination hinge; Self-release rope one end and marline wheel cheese are fixed winding; Unthreaded hole and truckle that another end is passed guide plate are slidingly matched; Life line one end is fixed winding with big rope sheave, and another end passes large pulley and life car is connected and fixed.

The beneficial effects of the utility model are: come the approach of many escapes of energy temporarily in disaster, and simple in structure, easy to operate.

Description of drawings:

Fig. 1. be the utility model structural front view;

Fig. 2. A-A analyses and observe left view for the utility model elevator;

Fig. 3. for the B-B of the utility model Fig. 2 analyses and observe right view;

Fig. 4. be the C-C vertical view of the utility model support arm.

The specific embodiment:

The utility model is by elevator 9; Support arm 3; Life car 8 consists of; Elevator 9 is by casing; Base plate 19; Rocking handle 24; Worm screw 18; Marline wheel 14; Worm gear 12; Big rope sheave 29 forms; With reference to Fig. 1; Fig. 2; Fig. 3; Casing divides two-layer manufacturing by metal; 25 outer wall tops, casing upper strata are welded with self-release rope guide plate 10; Guide plate 10 1 ends have unthreaded hole 11; Respectively there is a unthreaded hole at center, 25 both sides, casing upper strata; Unthreaded hole cooperates with the bearing block external diameter; Respectively there is half circular shaft seat 22 on the casing upper strata 25 in addition lower limb center on both sides; 13; Base plate 19 1 sides are casing fixedly; Side has pedestal 28 in addition; There is axle bed 33 pedestal 28 upper ends; Casing lower floor 26 lower limbs and base plate 19 fitted bolts are fixed; Respectively there is half circular shaft seat 20 on the top edge both sides of casing lower floor 26; 17; Casing upper strata 25; Casing lower floor 26 edges are evenly equipped with the bolt ear; Rocking handle 24 1 ends and crank 23 are fixed; Another end has unthreaded hole; Scroll bar axle 21 1 ends cooperate with the unthreaded hole key; Scroll bar axle 21 mid portions cooperate with scroll bar 18 internal diameter keys; Scroll bar axle 21 another ends have light tight hole; Scroll bar axle 21 both sides and bearing 33; 34 cooperations are fastening; Bearing 33; 34 with the semicircle axle bed 20 on the top edge both sides of casing lower floor 26; 17 cooperate; It is 14 in the form of annular discs that marline is taken turns; There is unthreaded hole at the center; Unthreaded hole and bearing shell 16 external diameter tight fits; The dish nest has hand-operated clutch device 15; The light tight hole of scroll bar axle 21 1 ends is relative with arrangement of clutch 15; Scroll bar axle 21 is taken turns 14 central shaft Orostachys fimbriatus 16 with marline and is cooperated; There is unthreaded hole at turbine 12 centers; Unthreaded hole cooperates with big sheave shaft 27 1 end keys; The axle bed 33 of big sheave shaft 27 another ends and pedestal 28 is fixed; Cooperate with big rope sheave 29 centre bore keys between big sheave shaft 27 two ends; Turbine 12 revolves tooth with scroll bar 18 and cooperates; The lower limb semicircle axle bed 22 on 25 both sides, casing upper strata; 13 with the bearing 33 of scroll bar axle 21; 34 cooperate; Casing upper strata 25; Each bolt ear relative engagement of casing lower floor 26; Bolt is fixed; With reference to Fig. 4; Support arm 3 is by large pulley 2; Truckle 4; Prop up jib 31; Spin axis 32 forms; Support arm 3 is duckbill; Large pulley 2 and truckle 4 are fixed with support arm 3; Prop up jib 31 1 sides spin axis 32 is arranged; Propping up jib 31 is fixed with skyscraper window frame 30; Support arm 3 one ends and spin axis 32 coordination hinges; Self-release rope 7 one ends and marline are taken turns 14 cheeses and are fixed winding; The unthreaded hole 11 that another end is passed guide plate 10 is slidingly matched with truckle 4; Life line 5 one ends are fixed winding with big rope sheave 29, and another end is passed large pulley 2 and is connected and fixed with life car 8. When many people withdraw, prevent outside window 6 being put in indoor life car 8 at ordinary times, stay a people swagger handle 24 with many people's air defenses to ground, during single withdrawing, the arrangement of clutch 15 of marline wheel 14 closed with the light tight hole of scroll bar axle 21 1 ends close, enter life car 8, utilize voluntarily from putting rope 7 oneself is put to ground.Time spent not, support arm 3 window frame 30 life cars 8 that turn back are placed indoor getting final product.

Claims

1. high-rise emergency evacuation device is by elevator; Support arm; Life car consists of; It is characterized in that: the elevator casing divides two-layer manufacturing by metal; Outer wall top, casing upper strata is welded with the self-release rope guide plate; Guide plate one end has unthreaded hole; Respectively there is a unthreaded hole at center, both sides, casing upper strata; Unthreaded hole cooperates with the bearing block external diameter; Respectively there is half circular shaft seat on the casing upper strata in addition lower limb center on both sides; Base plate one side is casing fixedly; Side has pedestal in addition; There is axle bed the pedestal upper end; Casing lower floor lower limb and base plate fitted bolt are fixed; Respectively there is half circular shaft seat on the top edge both sides of lower floor's casing; The casing upper strata; Lower edge is evenly equipped with the bolt ear; Rocking handle one end and crank are fixed; Another end has unthreaded hole; Scroll bar axle one end cooperates with the unthreaded hole key; Scroll bar axle mid portion cooperates with scroll bar internal diameter key; Scroll bar axle another end has light tight hole; Scroll bar axle both sides and bearing fit; Bearing cooperates with half circular shaft seat that has on the top edge both sides of lower floor casing; Little rope sheave is in the form of annular discs; There is unthreaded hole at the center; Unthreaded hole and bearing shell tight fit; The dish nest has hand-operated clutch device; The light tight hole of scroll bar axle one end is relative with arrangement of clutch; The scroll bar axle cooperates with marline wheel central shaft Orostachys fimbriatus; There is unthreaded hole at the turbine center; Unthreaded hole cooperates with big sheave shaft one end key; The axle bed of big sheave shaft another end and pedestal is fixed; Cooperate with big rope sheave centre bore key between big sheave shaft two ends; Turbine revolves tooth with scroll bar and cooperates; The lower limb semicircle axle bed on both sides, casing upper strata and scroll bar bearing fit; The upper strata; Each bolt ear relative engagement of lower floor; Bolt is fixed; Support arm is duckbill; Large pulley and truckle and support arm are fixed; Prop up jib one side spin axis is arranged; Propping up jib and skyscraper window frame is fixed; Support arm one end and spin axis coordination hinge; Self-release rope one end and marline wheel cheese are fixed winding; Unthreaded hole and truckle that another end is passed guide plate are slidingly matched; Life line one end is fixed winding with big rope sheave, and another end passes large pulley and life car is connected and fixed.