CN2291934Y - Life-saving rope - Google Patents

Abstract

The utility model relates to a life-saving rope, which is composed of a base, a pull rope and a safety hook. The base is provided with a pulley wheel and a hanging bracket; the hanging bracket is provided with a ring body for the pull rope to pass to go around to the other side of the pulley wheel. The pull rope in front of the ring body is pivoted with the safety hook; when a hanging rope on the other side of the pulley wheel is pulled, the safety hook is inserted to the ring body. When used by people On the occasion of an emergency escape, the life-saving rope body can be quickly hung on an outer wall. Simultaneously, a brake sheet is applied todesign a slow-landing holding handle and a brake holding handle, and the user can self control the sliding speed according to the escaping situation. The utility model has the advantages of easy and quick erection and high safety.

Description

Escape rope

The design of survival equipment at present generally as shown in Figure 1, tie up to balcony (10) inboard and fix a fixed mount (11), when fire, move outside balcony (10), turning on one's side on the fixed mount (11), form the unsettled outside that hangs over balcony (10), escape rope (12) is hung thereunder, the people of escape glides along this escape rope (12) more again.

This one hangs over escape rope (12) outside the balcony (10), has following defective in use:

First: when the survivor climbed up balcony (10), escape rope (12) will must have the third party to help mutually in balcony (10) at the unsettled escape rope (12) of climbing in the air but below the people, can reduce the secondary contingency of falling down from the building and take place.

Second, the member of escape rope must move to when becoming unsettled outside the balcony (10) in fixed mount (11) upper end, escape rope (12) is hung in its lower end, Chang Yin is unfamiliar with situation and construction weight is overweight in this process again, and can't finish or speed too slow and incur loss through delay escape opportunity.

The 3rd, climb to balcony (10) at first in described and arrive again in the process of escape rope (12), the too little or women and children dyskinesia not only for courage, disequilibrium sense again.Add at escape rope and be enclosed within the moment that the escape rope (12) of postponing glides on one's body by a safety cable cover, it is uneasy to overcome the spirit that fear, anxiety, disequilibrium fall from the high-altitude earlier, in the course of action in these several seconds, then need the more time to overcome mental handicape, so, may cause the generation of more unfortunate events for the escape delay on opportunity.

In sum, traditional escape rope only is simple mechanism structure effect design, do not consider in use, people are in the flexibility that can have influence on human action in nervous worry and the spiritual uneasy process, the victim may not understanding this survival equipment when preparing escape in addition, and can't finish smoothly escape rope hang and the climbing process in, the also relative raising of danger that it is slipped and falls down from the building, especially before use can't whether fault be arranged the pretesting escape, to guarantee the security of its use, be the deficiency of present survival equipment.

Problem at aforementioned existence, the purpose of this utility model is to provide a kind of novel escape rope, this escape rope when installation is set up simple and easy rapidly and guarantee under the preceding topic safe in utilization, use preceding first user can be earlier on probation and detect in balcony, with the safety of guaranteeing that the latter uses; And consider the engineering function of high-altitude human body climbing and the sense of equilibrium at heart, allow the survivor in the escape process, reduce the fear that survival equipment is used, make the survivor except that first because of survival equipment on probation slow, the latter all can escape the inferno fast.

A kind of escape rope of the utility model, it is to comprise that a pedestal, a stay cord, a safety hook etc. form.

Wherein establish a pulley and a hanger on the pedestal, this hanger is established a ring body and is therefrom run through and mistake for stay cord, around to the pulley opposite side; At the stay cord in the ring body the place ahead solid safety hook of pivot then, when the stay cord of pulling pulley opposite side, but the safety hook embedding is lived on ring body.

This escape rope also includes the slow compositions such as handle group and brake handle group that fall except that pedestal, stay cord and safety hook.Wherein should slow fall handle is one group with two, wherein, respectively is provided with plural fixed claw at front end, and this fixed claw is established a recessed edge, and the brake shoe that supplies to be pivoted is to clamp escape rope; And be arranged with recessed edge and flange can be chimeric mutually at the fixed claw front end, but which is provided with the solid central shaft of centre bore pivot, make two slowly to fall handle and can do folding with this central shaft; Other handle of braking is one group with two also, its front end is provided with the space that plural brake pawl can be embedded in fixed claw, being provided with centre bore at its rear cooperates the slow handle that falls to run through pivot admittedly by central shaft, make and slow fall handle and brake handle branch is located at the central shaft both sides, the brake pawl is also established a recessed edge, for the brake shoe that is pivoted, with the clamping escape rope and control decrease speed.

Wherein safety hook is provided with a through hole, can hanging for the escape rope member.

A slow handle end fixing trip that is pivoted that falls wherein, another is slow to fall the handle end and is provided with a trip to do chimericly mutually with fixing trip, makes two to delay and fall handle and lock mutually.

Wherein the trip front end is established a groove, a center-pole is established at the rear, fall in the through hole of handle slow by a fixed screw pivot is solid, this center-pole passes that the through hole handle of fixed screw is outer to be consolidated with the draw ring pivot, the inside spring that is pivoted in addition, by the pulling draw ring trip is moved in handle, do chimeric or separate with fixing trip.

The utility model has the advantages that: 1, set up efficient and conveniently, can check earlier during use whether it has fault, with the safety of guaranteeing to use.2, the stress point of this survival equipment up, do not have drop, give the survivor, health and escape rope are more pressed close to by stepping on rope with the sense of security, 3, in the decline process, can not cause body-sway motion to separate with escape rope too greatly, be subjected to the possibility of secondary injury in having avoided descending.4, in the process that descends, can eliminate mechanical breakdown and may cause the danger of falling down from the building.

The utlity model has following accompanying drawing: Fig. 1 system and commonly use escape rope behaviour in service schematic diagram.Fig. 2 is the escape rope hanging structure schematic perspective view of the utility model preferred embodiment.Fig. 3 is the escape rope hanging structure behaviour in service schematic diagram of the utility model preferred embodiment.Fig. 4 is the escape box structure schematic diagram of the utility model preferred embodiment.Fig. 5 is the slow handle schematic perspective view that falls of the utility model preferred embodiment.Fig. 6 is the brake handle schematic perspective view of the utility model preferred embodiment.Fig. 7 is that the slow handle that falls, brakes of the utility model preferred embodiment is manipulated schematic diagram.Fig. 8 is that the slow handle that falls, brakes of the utility model preferred embodiment is manipulated diagrammatic side view.Fig. 9 is the behaviour in service schematic diagram of the utility model preferred embodiment.

Sequence number is as follows among the figure: 10 balconies, 11 fixed mounts, 20 pedestals, 21 pulleys, 22 hangers, 220 ring bodies, 23 safety hooks, 30 escape casees, 31 holders, 310 locking bars, 312 Building L, 32 cranks, 33 central shafts, 340 safety treads, 35 bottoms, 423 flanges 43 fixedly trip 432 screw rods 433 nuts 44 trips 441 center-poles 443 hold-doun nuts 445 draw rings 50 safe noose 51 connection cords 52 safety hooks 53 are stepped on rope 12,34 escape ropes 231,313 stay cords 320,330 gears 40, the 42 slow handles 401 that fall, 420 fixed claws 407,409 locating holes 47,48 brake handles 311,442,461 springs 470,480 brake pawls 200,230,410,426,427,444,446 through holes 45,474,484 brake shoes 402,411,421,471,475,481,485 recessed edge 403,408,422,472,482 screws 404,431,440 grooves 405,424,473,483 centre bores 406,425,451,476, hole, 486 rank 452,46,477,487 screws

Now also details are as follows in conjunction with the accompanying drawings for embodiment:

See also Fig. 2, shown in 3, be the structure and the behaviour in service schematic diagram of the utility model hanging structure, wherein hanging structure system is a base by a pedestal (20), around it, be provided with through hole (200), this through hole (200) can be for this pedestal (20) pivot solid ceiling or exterior wall person at balcony, be arranged with a pulley (21) and a hanger (22) on this pedestal (20), this hanger (22) front end is provided with a ring body (220), this ring body (220) therefrom passes for a stay cord (231), and the solid safety hook (23) of stay cord (231) one end pivots, when stay cord (231) when pulling back, safety hook (23) is promptly shifted to ring body (220) synchronously, allowing the knot that can be undone by a pull of its front end make safety hook (23) and ring body (220) latch closure by ring body (220) is one (as Fig. 3), and establish a through hole (230) at one of safety hook (23) end, can be for the escape rope (24) of hanging the escape member, so this escape rope (24) is hung on ceiling or the exterior wall easily via the pulling of stay cord (231), and the puzzlement that omission must be hung this escape member, simultaneously, escape the time can not produce the people last escape rope under phenomenon, when down jumping, can not produce one section no stress, and cause survivor's fear, allow the survivor can be in landing downwards again after the examination stress earlier on the wall of balcony; Fig. 2,3 is the user mode embodiment explanation of the utility model safety jaw hanging hang structure and traditional escape rope.

Seeing also Fig. 4 is the schematic diagram of another escape member escape case of the utility model, wherein escape and establish a central shaft (33) in the case (30), a gear (330) that sets up separately on this and a location-plate (331), also establish a gear (320) in gear (330) top, this gear (320) is articulated by a crank (32), crank (32) but move left and right makes gear (320) and gear (330) can do to engage or separate, when engaging, rotate crank (32) and get final product driven gear (330) and central shaft (33) rotation, and then the escape rope (34) that drives location-plate (331) side closes in the escape case (30), and the end of escape rope (34) is established a safety tread (340), make safety tread (340) and ground keep a suitable distance, with avoid hurting because of the posture that lands is bad ankle or thereby hurt brain; Establish a holder (31) in the bottom half outer rim, this holder (31) inner edge is established a locking bar (310), its front end extends in the escape case (30), and be pivoted with a spring (311) and a Building L (312) at its front end, this Building L (312) props up bottom (35) to form closes shape, articulate a stay cord (313) at locking bar (310) other end in addition, when escape case (30) is subjected to draw on the safety hook (23) (as Fig. 9) when hanging at ceiling or exterior wall, pulling stay cord (313) is opened bottom (35) downwards, escape rope (34) and safety tread (340) promptly fall downwards automatically, and this escape rope (34) promptly can be used as the usefulness of escape.

See also Fig. 5, it shown in 7 the slow handle that falls function of the utility model tool, wherein (40) that handle is divided into two correspondences should slow fall, (42), and be arranged with the fixed claw (401) of plural number, (420), fate is established recessed edge (402) within pawl, (421), be provided with screw (403) in addition at recessed edge face, (422), screw in screw (403) by screw (452) through hole, rank (451) for brake shoe (45), (422), make brake shoe (45) pivot solid at the slow handle (40) that falls, (42) recessed edge (402), (421) in, reach slow function (as Fig. 7) of falling as clamping escape rope (34), two slow handles (40) that fall in addition, (42) its fixed claw (401), (420) rear respectively is provided with single order hole (406), (425), for safety noose (50) and the slow handle (40) that falls, (42) pivot is solidified as a whole, in addition fall the central appropriate location of handle (40) and establish a locating hole (407) and screw (408) slow, for device one spring (461) in the locating hole (407), this spring (461) then is rotated with in screw (408) by a screw (46), make spring (461) pivot solid in locating hole (407), can be by its elastic force with the two slow handles (40) that fall, (42) separate, so that can separate with escape rope rapidly after using, establish a locating hole (409) and a recessed edge (411) in addition at the end of handle, both are run through by a through hole (410), this locating hole (409) is for fixing trip (a 43) build-in, this fixedly trip (43) hold afterwards and establish a screw rod (432), when fixedly trip (43) embeds locating hole (409), screw rod (432) passes through hole (410) and be fixed in slow handle (40) side afterwards that falls by a nut (433) in recessed edge (411), and protrusion is in the outer rim of handle, fixedly trip (43) central authorities establish a groove (431), with chimeric mutually, make the slow handle (40) that falls with the groove (440) of trip (44), (42) mutual build-in (as Fig. 7); In addition slowly fall handle (42) and establish a through hole (426), make and protrude from the slow fixedly trip (43) that falls handle (40) and penetrate in this through hole (426), establish a through hole (427) in through hole (426) vertical direction, be provided with screw thread (428) in this bore end, and the hole is embedded in a trip (44) and a spring (442), trip (44) rear end is a center-pole (441), center-pole (441) periphery is this spring (442), screwing in screw thread (428) with a hold-doun nut (443) again oppresses in through hole (427) spring (442), center-pole (441) is protruded from outside the handle by the through hole (444) of hold-doun nut (443) simultaneously, and be solidified as a whole with draw ring (445) pivot, and by draw ring (445) pull back and the elastic force of spring (442) makes the groove (440) of trip (44) front end and the fixing groove (431) of trip (43) do chimeric or separate, allow delay and fall handle (40), chimeric and not separated by trip when (42) merging, when trip (44) stressed when mobile backward, two handles are subjected to the elastic force of spring (461) and separate, can be with the slow function of falling of the sealed and tool of escape rope (34) when two handles merge; Be arranged with a groove (404) and flange (423) in fixed claw (401), (420) front end in addition, on groove (404) and flange (423), also be arranged with centre bore (405), (424), embedding for central shaft (49), central shaft (49) also embeds brake handle (47), the centre bore (473) of (48), (483) simultaneously, make slow fall handle (40 (42) and brake handle (47), (48) be the center with central shaft (49), branch is listed in its both sides shown in Fig. 7,8.

See also Fig. 6,7 is the handle of the utility model tool brake function, the handle (47) of wherein braking, (48) front end also is provided with the brake pawl (470) of plural number, (480) and be corresponding symmetry, brake pawl (470), (480) inner edge is provided with recessed edge (471), (481), on recessed edge face, be provided with screw (472), (482), for brake shoe (474), (484) embed recessed edge (471), (481) time, screw (477), (487) run through hole, rank (476), (486) screw in screw (472), (482) its pivot is solid, the handle of brake handle (48) then passes between the brake pawl (470) of brake handle (47), make two handles on same horizontal line, make at brake pawl (470), (480) rear centre bore (473), (483) overlapping, with the slow handle (40) that falls, (42) centre bore (405), (424) overlapping, and run through pivot solid (as Fig. 7) for central shaft (49), and allow the brake handle (47), (48) brake pawl (470), (480) be embedded in the slow handle (40) that falls, (42) fixed claw (401), (420) between (as Fig. 8), when holding brake handle (47), (48) time, can be by the holding with a firm grip or loosen power of hand with control brake, and then the slow reduction of speed degree that glides of control.

See also Fig. 8,9, being that the utility model is slow falls handle (40), the solid safe noose (50) of (42) pivot, with a connection cord (51) pivot joint one safety hook (52), one steps on rope (53) and also be pivoted on this hook on its noose; When slow handle (40), (42) and brake handle (47), (48) of falling, all in opened condition the time, its fixed claw (401), (420) and brake pawl (470), (480) are promptly opening-like, again escape rope (34) is inserted between brake shoe (45), (474), (484), to delay and fall handle (40), (42) closure, make trip (44) and fixing trip (43) chimeric mutually (as Fig. 7), make and slow fall that handle (40), (42) are integrated and not separated, allow escape rope (34) be embedded in the slow handle that falls, brakes; After the user is enclosed within the oxter with safe noose (50) earlier, in balcony, hold with a firm grip earlier brake handle (47), (48), double-legged again built on stilts is with after inspecting its load, climbing up will brake handle (47), (48) of balcony holds with a firm grip to prevent that health from descending, to wear again into stepping on rope (53), so can exempt imbalance and fear that tradition unsettled and drop are caused, the having peace of mind sense when especially stepping on rope (53) on foot-operated, the escape anxiety of process of elimination survivor.

Claims (5)

1, a kind of escape rope is characterized in that: it is to comprise that a pedestal, a stay cord, a safety hook form, and wherein establishes a pulley and a hanger on the pedestal, and this hanger is established a ring body and therefrom run through and mistake for stay cord, around to the pulley opposite side;

At the stay cord in the ring body the place ahead solid safety hook of pivot then, when the stay cord of pulling pulley opposite side, the safety hook embedding is lived on ring body.

2, escape rope according to claim 1, it is characterized in that: it also includes slow handle group and the brake handle group of falling, and wherein should slow fall handle is one group with two, wherein respectively is provided with the fixed claw of plural number at front end, this fixed claw is established a recessed edge, and the brake shoe that supplies to be pivoted is to clamp escape rope; And be arranged with recessed edge and flange can be chimeric mutually at the fixed claw front end, but which is provided with the solid central shaft of centre bore pivot, make two slowly to fall handle and can do folding with this central shaft; Other handle of braking is one group with two also, its front end is provided with the space that plural brake pawl can be embedded in fixed claw, being provided with centre bore at its rear cooperates the slow handle that falls to run through pivot admittedly by central shaft, make and slow fall handle and brake handle branch is located at the central shaft both sides, the brake pawl is also established a recessed edge, for the brake shoe that is pivoted, with the clamping escape rope and control decrease speed.

3, according to claim 1,2 described escape ropes, it is characterized in that: wherein safety hook is provided with a through hole.

4, escape rope according to claim 2 is characterized in that: a slow handle end fixing trip that is pivoted that falls wherein, another is slow to fall the handle end and is provided with a trip to do chimericly mutually with fixing trip, makes two to delay and fall handle and lock mutually.

5, according to claim 2,4 described escape ropes, it is characterized in that: wherein the trip front end is established a groove, a center-pole is established at the rear, fall in the through hole of handle slow by a fixed screw pivot is solid, this center-pole passes that the through hole handle of fixed screw is outer to be consolidated with the draw ring pivot, the inside spring that is pivoted in addition moves trip by the pulling draw ring in handle, do chimeric or separate with fixing trip.

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