CN201195008Y

CN201195008Y - Self-saving system for escaping from high building

Info

Publication number: CN201195008Y
Application number: CNU2008200806978U
Authority: CN
Inventors: 汤广武
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-20
Filing date: 2008-05-20
Publication date: 2009-02-18
Anticipated expiration: 2018-05-20

Abstract

The utility model discloses a high building self-rescue system which comprises a fixing frame, a steel wire rope with one end connected with the fixing frame, a speed-changeable descent control device glidingly connected with the steel wire rope, safety clothes which are connected with the descent control device and can securely fix the human body, an anti-falling knot arranged at the other end of the steel wire rope to draw the steel wire rope to sag and prevent the descent control device from falling off, an auxiliary device used for protecting the human body, and a storage box used for positioning the steel wire rope, the descent control device, the safety clothes, the anti-falling knot and the auxiliary device; the fixing frame is a stretchable fixing frame horizontally fixed on the outer wall of a balcony, or a fixing frame arranged on the inner wall of the balcony, or a loose-leaf fixing frame arranged at the external side of the outer wall of the balcony, and the fixing frame is connected with one end of the steel wire rope; the descent control device is connected with the safety clothes and is connected with the steel wire rope in a sliding way, and the sliding speed of the descent control device can be adjusted by the rescuer; the utility model has the advantages that the structure is simple, the use is convenient, and the rescue passage can be conveniently opened, thereby being favorable for improving the self-saving efficiency, and reducing the casualty of people in an accident.

Description

The high-rise life saving system of saving oneself

Technical field

The utility model relates to a kind of system of saving oneself, especially a kind of high-rise life saving system of saving oneself.

Background technology

The high-rise life saving selfrescue equipment mainly uses when the on-the-spot escape personnel of high-rise falls and uses.When running into major accidents such as fire or earthquake when high-rise, disaster-stricken people flees for life for safety, the somebody bores elevator, and cause circuit interruption if catch fire, the person that then creeps into the elevator can not open or elevator stops between certain two floor and then can suffocate wherein because of elevator door, the somebody on window, is grabbing the rope bolt rope and is down slipping, and accident also can cause deaths, old still more, a little less than, sick, the disabled person is that unable snatching at a rope down slipped, the somebody uses rope ladder, hanging ladder, because of the people at rope ladder, the trick activity on the things such as hanging ladder, can cause swing, if hand is grabbed not firm or is short of physical strength, all be in peril of one's life at any time, perhaps can be at the balcony of lower floor, damage on window or the protection network.In order to make on the high building escape personnel withdraw having little time, or, under the situation that personnel can't withdraw in the building, can use selfrescue equipment to flee from because of corridor, elevator are blocked, are ruined.

But, existing high-rise building survival equipment has only the employed high-altitude of fire department aerial ladder, nylon steel wire rope and inflatable packer, their maximum drawback is subjected to limitation in height exactly, can only succour the victim of height about floor rooms 10 at most, surpasses this and highly just is difficult to succour.At present, in actual life, also do not see the high-altitude self-help apparatus and asked the city.

In view of this special the utility model that proposes.

The utility model content

The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and the use of saving oneself in danger of a kind of high-rise building resident family, maximum safety coefficient, the high-rise life saving system of saving oneself efficiently are provided.

For solving the problems of the technologies described above; the utility model adopts the basic design of technical scheme to be: a kind of high-rise life saving system of saving oneself; it is characterized in that: the described system of saving oneself comprises a fixed mount; the steel wire rope that one end is connected with fixed mount; the descending lifeline of the variable-ratio that is connected with sliding type with steel wire rope; be connected with descending lifeline can safe fixing human safety clothes; joint falls in the resistance of being located at the traction steel wire rope sag of the steel wire rope other end and stoping descending lifeline to come off; be used to protect the servicing unit of human body, and be used to place steel wire rope; descending lifeline; the storage tank of joint and servicing unit falls in the safety clothes resistance.

Described fixed mount is horizontally to be fixed in the scalable fixed mount on the balcony exterior wall or to be located at the fixed mount of balcony inwall or to be located at the fixed mount of balcony upper wall or to be located at the loose-leaf shape fixed mount in the balcony exterior wall outside.

Described Collapsible structure fixed mount be by The shape support arm and

The shape inner support is nested to form " ∏ " shape, and the built-in end of inner support is provided with limiting tooth, and corresponding limiting tooth is provided with stop screw on the support arm, and stop screw and limiting tooth are meshing with each other.

Described support arm and inner support are provided with and the fixing set bolt of bench-table, or inner support is provided with set bolt, support arm is provided with can be fixed or the bindiny mechanism of lay winding wire ropes, and bindiny mechanism is made up of with the round bar that is connected two shoulders the shoulder that is arranged on the support arm both sides.

The described fixed mount of being located at the fixed mount of balcony inwall or being located at the balcony upper wall by connecting ring and fixedly foot rest form, fixedly foot rest is provided with bolt hole, is fixed on balcony inwall or the upper wall by set bolt, steel wire rope is connected with connecting ring.

The described loose-leaf shape fixed mount of being located at the balcony exterior wall outside comprises that one group of hinge that vertically is fixed in external wall is with the bracing frame that can open to outer wall and be located at the connecting ring that is connected with steel wire rope on the bracing frame.

Described descending lifeline is made up of main casing and gland, the hanger that is connected with safety clothes is equipped with in the bottom outside main casing, latch hook is housed outside main casing, speed changer is housed in main casing, in that being housed on the transmission input shaft, driven gear on transmission input shaft one side shell, driving shaft pilot sleeve is housed, driving shaft is housed in axle sleeve, the driving shaft other end is contained on the main casing, on driving shaft, be fixed with driven wheel, driven wheel is meshed with driven gear, on the driving shaft of the driven wheel outside, be fixed with drive pulley, damper is housed on transmission output shaft, on gland outside and main casing latch hook opposite position, lock ring is housed, the contact roller support arm shaft is housed at the gland internal upper part, the contact roller support arm is housed on the contact roller support arm shaft, between contact roller support arm and gland inner housing, holddown spring is housed, is equipped with in contact roller support arm lower end and compresses wheel shaft, contact roller is housed compressing on the wheel shaft, between drive pulley and contact roller, steel wire rope is housed, between main casing and gland, hinge is housed.

Described descending lifeline is to be made of by bolting two pallets, on first pallet of descending lifeline a plurality of spill sheaves are installed, handle, brake lever, pinch roller handle are installed on second pallet, the front of second pallet is equipped with the change-speed gearing group, comprise a plurality of change-speed gearings, the back side of second pallet of descending lifeline is equipped with brake control system, comprises suspension ring, brake extension spring, limiter of speed flywheel, brake fixed mount, brake block, brake draw ring, spring leaf.

Described safety clothes are safe trousers or lap belt or safe clothing, are connected by a detachable snap close between safety clothes and the descending lifeline, and described servicing unit is fire mask, fire prevention gloves.

It is a middle structure that has the rope perforation that joint falls in described resistance, and its sidepiece is provided with the fastening screw keyhole, and by fastening bolt binding in wire rope, the steel wire penetrating resistance is fallen the end of joint and fixed a block piece.

Above-mentioned fixed mount can be installed on the floor balcony at ordinary times, and its support arm retraction during use, installs steel wire rope on the balcony limit, make it stretch out balcony the support arm pull, and steel wire rope has resistance and falls an end of joint with overhead 1 meter～1.5 meters the bests.Certainly, steel wire rope also can directly be fixed on other fixture of floor.

After adopting technique scheme, the utility model compared with prior art has following beneficial effect.

The utility model high-rise life saving system of saving oneself, self-saving ability is strong, and when running into accident and take place, under the situation without anyone assistance, a people just can operate the purpose of saving oneself to reach freely; The safety coefficient height because descending lifeline is housed, can reduce the speed that descends from eminence, people's steady safety during from the eminence downhill race; The personnel that are not subjected to limit, and it is quick to save oneself, and a plurality of escape systems can be housed on steel cable use for many people; Simple in structure, easy to use, be efficient apparatus in the clutch high altitude escape.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

Description of drawings

Fig. 1 is the utility model high-rise life saving system architecture schematic diagram of saving oneself;

Fig. 2 is the utility model fixed rack structure schematic diagram;

Fig. 3 is the structural representation of the utility model descending lifeline:

Fig. 4 is the utility model descending lifeline main casing structural representation;

Fig. 5 is the front front view of first pallet of another descending lifeline of the utility model;

Fig. 6 is the front front view of second pallet of another descending lifeline of the utility model;

Fig. 7 is the back side front view of second pallet of another descending lifeline of the utility model;

Fig. 8 is the structural representation of the utility model snap close;

Fig. 9 is another fixed rack structure schematic diagram of the utility model;

Figure 10 is the utility model fixed rack structure schematic diagram again;

Figure 11 is the another fixed rack structure schematic diagram of the utility model;

Figure 12 is the structural representation that joint falls in the utility model resistance.

The specific embodiment

As shown in Figure 1, the system of saving oneself described in the utility model comprises steel wire rope 2 that a fixed mount 1, an end be connected with fixed mount 1, the descending lifeline 3 of the variable-ratio that is connected with sliding type with steel wire rope 2, is connected safety clothes 4 that can safe fixing human with descending lifeline 3 and the resistance being located at steel wire rope 2 other end traction steel wire rope sags and stoping descending lifeline 3 to come off is fallen joint 5, is used to protect the servicing unit of human body and is used to place the storage tank (not shown) that joint and servicing unit fall in steel wire rope, descending lifeline, safety clothes resistance.Described servicing unit is fire mask, fire prevention gloves, and described safety clothes are safe trousers or lap belt or safe clothing, also can comprise the double safety clothes (not shown) that is used to carry child.

As shown in Figure 2, fixed mount 1 described in the utility model is the support of Collapsible structure, be fixed on the balcony exterior wall, by

Shape support arm 101 Hes

Shape inner support 102 nested forming " ∏ " shapes, and be provided with set bolt 103 at the end of inner support 102.The built-in end of inner support 102 is provided with limiting tooth 121, correspondence is provided with stop screw 111 on the support arm 101, stop screw 111 is meshing with each other with limiting tooth 121: be provided with on support arm 101 and can fix or the bindiny mechanism of lay winding wire ropes, this bindiny mechanism is by the shoulder 112 that is arranged on both sides, support arm 101 top, and round bar 113 compositions that connect two shoulders 112.In addition, be provided with groove, steel wire rope 2 is placed in this groove, can prevent its landing in the corner outside of support arm 101 and inner support 102.The support arm 101 of fixed mount 1 and the size of inner support 102 and spacing can be made different specifications according to actual needs.

Steel wire rope also can directly be fixed on other fixture of floor, as Fig. 9 and shown in Figure 10, the described fixed mount of being located at the fixed mount of balcony inwall A or being located at balcony upper wall B by connecting ring 104 and fixedly foot rest 105 form, fixedly foot rest 105 is provided with bolt hole, be fixed on balcony inwall A or the balcony upper wall B by set bolt, steel wire rope 2 is connected with connecting ring 104; As shown in figure 11, the described loose-leaf shape fixed mount of being located at the balcony exterior wall C outside comprises one group of hinge 106 that vertically is fixed in external wall and can and be located at the connecting ring 104 that is connected with steel wire rope 2 on the bracing frame 107 to bracing frame 107 that outer wall is opened.

As shown in Figure 3 and Figure 4, described descending lifeline 3 is made up of main casing 31 and gland 311. and hanger 314 is housed in main casing 31 bottoms speed changer 316 is housed in that latch hook 313 is housed on the main casing in main casing, speed changer 316 is commercially available gear-shift mechanism, two driving shafts 320 are housed in that driven gear 32 is housed on the transmission input shaft 317 on speed changer 316 shells, stationary drive gear 315 on driving shaft 320, driven wheel 315 is meshed with driven gear 32, on driven wheel 315 outside driving shafts 320, be fixed with drive pulley 33, centrifugal impeller damper 319 is housed on transmission output shaft 318, at gland 311 internal upper parts contact roller support arm shaft 36 is housed and contact roller support arm 38 is being housed on the contact roller support arm shaft 36 holddown spring 37 is housed between contact roller support arm 38 and gland 311 inner casings is equipped with in contact roller support arm 38 lower ends and compresses wheel shaft 310 and compressing and contact roller 39 is housed on the wheel shaft 310 steel wire rope 2 is housed in that lock ring 312 is housed on latch hook 313 opposite positions on gland 311 and the main casing 31, hinge 34 is housed at main casing 31 and 311 on gland at drive pulley 33 and contact roller 39.During use, steel wire rope firmly is installed on the fixed mount or on the building, the descending lifeline gland is opened fastening on the steel wire rope latch hook is being buckled on the lock ring and can using.

Perhaps, as Fig. 5, Fig. 6 and shown in Figure 7, descending lifeline 3 ' can be following structure, this embodiment steel wire rope is the screw steel wire steel wire rope, with thickness is the oval serving platter (diameter of pallet is between 100-150 millimeters) that 2～10 millimeters steel plate is pressed into two size shape unanimities, positive (see figure 5) at first pallet is installed four matrix sheaves (diameter of sheave is 30-50 millimeters), as shown in Figure 5, sheave 2 ', sheave 5 ', sheave 10 ', sheave 12 ', positive (see figure 6) at second pallet is installed the change-speed gearing group, mainly comprise: gear 14 ', gear 15 ', gear 16 ', gear 18 ', gear 20 ', gear 23 ', gear 24 ', gear 29 ', gear 31 ', gear 35 ', gear 36 ', in addition with handle 7 ', brake lever 8 ', pinch roller handle 11 ' is fixed on the pallet with holding screw, in the back side of second pallet (see figure 7) brake control system is installed, is mainly comprised: suspension ring 39 ', brake extension spring 40 ', limiter of speed flywheel 42 ', brake fixed mount 43 ', slide bar 45 ', slide block 46 ', brake block 47 ', brake draw ring 48 ', spring leaf 50 '.Above-mentioned two pallets are connected synthetic integral body, with set bolt 19 ' it is fastened, the high-altitude slow-descending device promptly completes.During use, at first screw steel wire rope 2 is snapped in sheave 2 ', sheave 10 ', between sheave 5 ', the sheave 12 ', make above-mentioned two groups of sheaves steel wire rope 2 tight interlock (see figure 5)s by pinch roller handle 11 '.Under the effect of gravity, sheave can be made downglide motion along steel wire rope, and will be because of rotatablely moving that downslide produces by fluted roller shaft 1 ', fluted roller shaft 9 ', fluted roller shaft 6 ', fluted roller shaft 13 ' passes to gear 14 ' simultaneously, gear 29 ', gear 24 ', gear 36 ' " is seen Fig. 2 ", gear 14 ', gear 29 ', gear 24 ', in the time of gear 36 ' rotation, meeting driven gear 18 ', gear 31 ' is rotated motion, (formed a mass motion of interlock mutually between above-mentioned each gear, thereby can reach the evenly stressed of each gear), meanwhile, gear 18 ' will rotatablely move again and pass to gear 16 ', finish first group of speed change, its speed increasing ratio is 1:4; Because gear 16 ' is two in-line gears that vary in size with gear 15 ', in the time of gear 16 ' rotation, gear 15 ' also can be towards equidirectional rotation, and at this moment, gear 15 ' will rotatablely move and pass to gear 20 ', finish second group of speed change, and speed increasing ratio is 1:4; Because gear 20 ' is two in-line gears that vary in size with gear 23 ', in the time of gear 20 ' rotation, gear 23 ' also can be towards equidirectional rotation, at this moment, gear 23 ' will rotatablely move and pass to gear 35 ', finish the 3rd group of speed change, speed increasing ratio is 1:4, at this moment, the said gear group is finished all speed-change processes, output power by gear shaft 34 ', and then be delivered to (see figure 7) on the limiter of speed, can reach the purpose of control descending lifeline decrease speed by the brake lever 8 ' on the limiter of speed, brake cable 22 ', brake block 47 '.

Be connected by detachable snap close 6 (see figure 8)s between safety clothes and the descending lifeline, this snap close 6 is provided with a button mouth 61, be enclosed within by nut 62 on the screw thread 63 of opposite side with shutoff button mouth 61, convenient descending lifeline and safety clothes connected, this snap close is fit to be made as cucurbit shape structure.

The fixed mount that the utility model is stated can be installed on the floor balcony at ordinary times, its support arm retraction is on the balcony limit, during use, install steel wire rope, make it stretch out balcony the support arm pull, steel wire rope has resistance and falls an end of joint with overhead 1 meter～1.5 meters the bests, as shown in figure 12, it is a middle structure that has rope perforation 51 that joint 5 falls in described resistance, its sidepiece is provided with fastening screw keyhole 52, and by fastening bolt 53 binding in wire ropes 2, steel wire rope 2 passes resistance and falls joint 5 end and fix a block piece 54, this block piece 54 is fixedlyed connected with rope 2, can be weldering and connects.

Claims

1. high-rise life saving system of saving oneself; it is characterized in that: the described system of saving oneself comprises a fixed mount; the steel wire rope that one end is connected with fixed mount; the descending lifeline of the variable-ratio that is connected with sliding type with steel wire rope; be connected with descending lifeline can safe fixing human safety clothes; joint falls in the resistance of being located at the traction steel wire rope sag of the steel wire rope other end and stoping descending lifeline to come off, and is used to protect the servicing unit of human body, and is used to place the storage tank that joint and servicing unit fall in steel wire rope, descending lifeline, safety clothes resistance.

2. the high-rise life saving according to claim 1 system of saving oneself is characterized in that: described fixed mount is horizontally to be fixed in the scalable fixed mount on the balcony exterior wall or to be located at the fixed mount of balcony inwall or to be located at the fixed mount of balcony upper wall or to be located at the loose-leaf shape fixed mount in the balcony exterior wall outside.

3. the high-rise life saving according to claim 2 system of saving oneself is characterized in that: described Collapsible structure fixed mount be by "

" the shape support arm and "

" the shape inner support is nested forms " ∏ " shape, the built-in end of inner support is provided with limiting tooth, and corresponding limiting tooth is provided with stop screw on the support arm, and stop screw and limiting tooth are meshing with each other.

4. the high-rise life saving according to claim 3 system of saving oneself, it is characterized in that: described support arm and inner support are provided with and the fixing set bolt of bench-table, or inner support is provided with set bolt, support arm is provided with can be fixed or the bindiny mechanism of lay winding wire ropes, and bindiny mechanism is made up of with the round bar that is connected two shoulders the shoulder that is arranged on the support arm both sides.

5. the high-rise life saving according to claim 2 system of saving oneself, it is characterized in that: the described fixed mount of being located at the fixed mount of balcony inwall or being located at the balcony upper wall by connecting ring and fixedly foot rest form, fixedly foot rest is provided with bolt hole, be fixed on balcony inwall or the upper wall by set bolt, steel wire rope is connected with connecting ring.

6. the high-rise life saving according to claim 2 system of saving oneself is characterized in that: the described loose-leaf shape fixed mount of being located at the balcony exterior wall outside comprises that one group of hinge that vertically is fixed in external wall is with the bracing frame that can open to outer wall and be located at the connecting ring that is connected with steel wire rope on the bracing frame.

7. the high-rise life saving according to claim 1 system of saving oneself, it is characterized in that: described descending lifeline is made up of main casing and gland, the hanger that is connected with safety clothes is equipped with in the bottom outside main casing, latch hook is housed outside main casing, speed changer is housed in main casing, in that being housed on the transmission input shaft, driven gear on transmission input shaft one side shell, driving shaft pilot sleeve is housed, driving shaft is housed in axle sleeve, the driving shaft other end is contained on the main casing, on driving shaft, be fixed with driven wheel, driven wheel is meshed with driven gear, on the driving shaft of the driven wheel outside, be fixed with drive pulley, damper is housed on transmission output shaft, on gland outside and main casing latch hook opposite position, lock ring is housed, at the gland internal upper part contact roller support arm shaft is housed, the contact roller support arm is housed on the contact roller support arm shaft, between contact roller support arm and gland inner housing, holddown spring is housed, be equipped with in contact roller support arm lower end and compress wheel shaft, contact roller is housed compressing on the wheel shaft, between drive pulley and contact roller, steel wire rope is housed, between main casing and gland, hinge is housed.

8. the high-rise life saving according to claim 1 system of saving oneself, it is characterized in that: described descending lifeline is to be made of by bolting two pallets, on first pallet of descending lifeline a plurality of spill sheaves are installed, handle, brake lever, pinch roller handle are installed on second pallet, the front of second pallet is equipped with the change-speed gearing group, comprise a plurality of change-speed gearings, the back side of second pallet of descending lifeline is equipped with brake control system, comprises suspension ring, brake extension spring, limiter of speed flywheel, brake fixed mount, brake block, brake draw ring, spring leaf.

9. the high-rise life saving according to claim 1 system of saving oneself, it is characterized in that: described safety clothes are safe trousers or lap belt or safe clothing, be connected by a detachable snap close between safety clothes and the descending lifeline, described servicing unit is fire mask, fire prevention gloves.

10. the high-rise life saving according to claim 1 system of saving oneself, it is characterized in that: it is a middle structure that has the rope perforation that joint falls in described resistance, its sidepiece is provided with the fastening screw keyhole, and by fastening bolt binding in wire rope, the steel wire penetrating resistance is fallen the end of joint and fixed a block piece.