CN200942243Y - Life-saving device for stored buildings - Google Patents

Abstract

The utility model discloses a building escape device, with the purpose of providing an security escape device used when a person on the second floor or above encounters a fire or an earthquake and the normal passage can be used to escape. A rope groove of the utility model is connected with the peripheral of a rotary frame disc, a steel cable is entwined in the rope groove, one end of the steel cable is connected with the rope groove, and the other end is connected with a fixed object via the rope opening. An inner cable wheel is connected with the inner periphery of the rotary frame disc, an outer cable pushing tube or an outer cable pusher is spirally suited in the inner cable wheel, hanging tubes are movably suited on the both shoulders of the inner cable wheel, the two hanging tubes are fixed through fixing frames, and the space surrounded by the fixing frames is provided for the rotation of rotary frame disc and the rope groove; a rope opening is arranged at the upper end of the fixing frame, and a hanging tool for hanging a human body hanging security device is arranged at the lower end; a hydraulic cylinder is arranged on one side of the fixing frame, the connecting body of the outer cable pushing tube or the outer cable pusher is outside connected with the piston in the cylinder, a key groove is arranged on the outer cable pushing tube or the outer cable pusher, and anti-rotation key arranged on the hanging tube is embedded in the key groove; a liquid channel and a valve are arranged near the cylinder bottom. When being used, the human body gravity can be transmitted as the piston pressure, and the liquid outer flow rate is controlled through the valve to control the human body deceleration.

Description

Device for rescuing from storied house

Technical field

The utility model relates to a kind of escape apparatus, more particularly relates to a kind of device for rescuing from storied house.

Background technology

Use at present the people of building more and more, in a single day running into fire, earthquake etc. second floor the above persons again can not be when normal channel be escaped, just need a kind of can window, balcony, etc. improper channel security escape device rapidly.The people that fire is died from the whole world every year is countless, die from fire personnel great majority do not burnt dead, but the poison gas that the dense smoke article that choke to death, that made by the big fire combustion chemistry that generate during by big fire burns produce smoked dead, exhausted indoor oxygen during by big fire burns and anoxia asphyxia is dead.The miserable environment that the scene of fire is taken people's life by force is to generate moment, often waits and arrives in the life that just seizes people less than the fire fighter, at this clutch, safety, rapidly, the escape device generally used just become the essential tool of acquisition life.As everyone knows, violent earthquake generally is no more than one minute continuous time, and after the big shake aftershock must be arranged.Aftershock is that the continuation on the building of big shake destroyed destroys, often more can life threatening, people must flee from building rapidly after big shake, but often normal channel can not pass through, in this clutch safety, rapidly, the escape device generally used become to obtain the essential tool of life too.In sum, also not have at present like this can be safe, rapidly, the escape device generally used can be for people to use.For people can be unexpectedly rescued from a desperate situation, the utility model people is through the exploitation of concentrating on studies for a long time, designing finally can be safely, rapidly, the building escape escape device generally used.

The utility model content

The technical problems to be solved in the utility model provide a kind of two floor the above persons meet fire, earthquake etc. can not be when normal channel is escaped used a kind of safe, rapidly, the device for rescuing from storied house generally used.

For solving the problems of the technologies described above, the technical solution of the utility model is as follows.

The utility model device for rescuing from storied house comprises the rotating turret dish, rotating turret dish periphery connection cord bottom land middle part, and coiling multiturn rope in the grooving, rope one end connects grooving, and firm earnest device was hung in connection after its other end was stretched rope outlet; Connect internal thread wheel outer surface middle part in the rotating turret dish week, the internal thread wheel outer surface is smooth, and inner surface is provided with the internal thread button, is spirally connected in the internal thread wheel to be with outer silk push pipe, outer its outer surface of silk push pipe is provided with the outside nut button that matches with the internal thread button, and it vertically is provided with a strip keyway outer silk push pipe upper edge; Described hanging tube is two identical short pipes, its internal diameter is taken turns external diameter less times greater than internal thread, be inserted in the internal thread wheel rotationally from internal thread wheel two ends respectively and upward and with rotating turret packing portion leave appropriate gap, these two hanging tubes are connected and fixed by fixed mount, required space when the inner space that fixed mount surrounded is rotating turret dish and grooving rotation, the fixed mount upper end is provided with the rope mouth of turnover rope, and its lower end is provided with suspender, hangs the unsettled safety device of human body on this suspender; Be provided with antirotation keys on the fixed mount side or on hanging tube, the antirotation keys head crouches into also doing relative slip along the keyway sidewall in the keyway; In fixed mount one side and on hanging tube, be provided with the corresponding solid cylinder seat of outer silk push pipe jacking direction and be used for fixing the cylinder frame, at the bottom of the cylinder frame of cylinder frame guarantee the cylinder mouth face outside a push pipe jacking direction hydraulic cylinder is fixedly connected; The internal diameter size of outer silk push pipe can be enclosed within the peripheral space of hydraulic cylinder mutually non-contiguously and keep certain distance with the cylinder frame greater than the outside dimension of hydraulic cylinder; Be provided with fluid passage in hydraulic cylinder cylinder bottom appropriate positions near, fluid passage is provided with valve; But be provided with the piston of translation in hydraulic cylinder, piston surrounds confined space with cylinder interior, is provided with the liquid that can be used in this confined space, and the piston outside vertical connects piston rod, and the other end of piston rod connects the piston pole socket that is provided with on the outer silk push pipe; When rope is rotated by external force pulling rotating turret dish, piston rod with piston to cylinder bottom direction roof pressure.

The firm earnest device of described extension can be at one section two ends that can center on the logical lanyard rope of fixtures such as steam heating pipe, water pipe, window frame the little hook of anticreep to be set, the little hook of two anticreeps hooks eye-splice frame ring removably, and this eye-splice frame ring is connected with the rope that stretches out from the rope mouth by eye-splice; The unsettled safety device of described human body can be to have an end to sit face, sit the left side of face edge and upwards connect left side wall at the end, be provided with the left arm hole above the rear portion of left side wall, the anterior top of left side wall is provided with Zuo Bihuan, sit the right side of face edge and upwards connect right side wall at the end, be provided with the right arm hole above the rear portion of right side wall, the anterior top of right side wall is provided with You Bihuan, the edge, back that face is sat at the end upwards connects rear wall, middle part, face edge is provided with low wide and up narrow safety shelves in face of the end seat, and the shelves upper end connects safety belt safely, and the safety belt upper end is provided with safety collar, hang with three ring dropping-proof hooks on left wall ring or right wall ring, three ring dropping-proof hooks are hung on suspender removably.

The firm earnest device of described extension can also be one can firmly tangle the big hook of anticreep of the band Spring Card of fixtures such as steam heating pipe, water pipe, window frame, its afterbody is provided with the anti-hook of pulling of a band Spring Card, this anticreep hook hooks eye-splice frame ring removably, and this eye-splice frame ring is connected with the rope that stretches out from the rope mouth by eye-splice; The unsettled safety device of described human body can also be to have an end to sit face, end seat face is provided with the hip pad plate, the left side edge that face is sat at the end upwards connects left side wall, be provided with the left arm hole above the rear portion of left side wall, the anterior top of left side wall is provided with Zuo Bihuan, sit the right side of face edge and upwards connect right side wall at the end, be provided with the right arm hole above the rear portion of right side wall, the anterior top of right side wall is provided with You Bihuan, the edge, back that face is sat at the end upwards connects rear wall, the inboard of rear wall is provided with the flak jacket plate, and the flak jacket plate makes progress to connect and protects a plate, and sit in front and is provided with low wide and up narrow shelves safely in the middle part of the face edge at the end, safety shelves upper end connects safety belt, the safety belt upper end is provided with safety collar, hangs with three ring dropping-proof hooks on left arm ring or right arm ring, and three ring dropping-proof hooks are hung on suspender removably.

Be provided with a dummy piston that is enclosed within on the piston rod and can moves along hydraulic cylinder inwall and piston rod near the cylinder mouth of the described piston in hydraulic cylinder outside; On hydraulic cylinder inwall, be provided with the jump ring retaining groove and the jump ring retaining is set in its groove near the cylinder mouth; The appropriate location is provided with the liquid storage mouth with the mutually airtight connection of fluid passage on the casing wall of dummy piston inboard, the jump ring retaining groove is set and the jump ring retaining is set in its groove on the casing wall of the both sides of this liquid storage mouth; Piston forms pressure chamber between the cylinder bottom, and piston forms reservoir chamber between the dummy piston, flow direction reservoir chamber when piston is subjected to external force to the promotion of cylinder bottom direction and at valve open, and dummy piston liquid body pressure moves to the outside; Described piston rod is provided with thread away from an end of piston, and appropriate location, this thread bottom is provided with the roof pressure shelves, when this thread passes after being arranged on outer piston rod hole on the push pipe afterbody piston pole socket fastening by nut; Described piston is provided with piston ring; Described dummy piston which is provided with the dummy piston ring, is provided with sealing ring between the piston rod of itself and interior cover, and its outside is provided with draw ring; The liquid that can be used in the described hydraulic cylinder is hydraulic oil; The rope of coiling is a steel wire rope in the described grooving; Logical lanyard rope in the firm earnest device of described extension is a steel wire rope; Described suspender is the suspension ring that can horizontally rotate.

Be provided with bearing between described hanging tube inwall and the internal thread synthetic fibre outer surface, hanging tube is reliably to be connected rotationally by bearing with the internal thread wheel.

The above is the technical scheme that outer silk push pipe is enclosed within hydraulic cylinder peripheral space type mutually non-contiguously.

The following stated is that outer silk pushes up the technical scheme that directly withstands on the piston and enter type in the cylinder barrel.

Described rotating turret dish periphery connection cord bottom land middle part, coiling multiturn rope in the grooving, rope one end connects grooving, and firm earnest device was hung in connection after its other end was stretched rope outlet; Connect internal thread wheel outer surface middle part in the rotating turret dish week, the internal thread wheel outer surface is smooth, and inner surface is provided with the internal thread button, is spirally connected in the internal thread wheel to be with outer silk top, its outer surface of outer silk top is provided with the outside nut button that matches with the internal thread button, and it vertically is provided with a strip keyway upper edge, outer silk top; Described hanging tube is two identical short pipes, its internal diameter is taken turns external diameter less times greater than internal thread, be inserted in the internal thread wheel rotationally from internal thread wheel two ends respectively and upward and with rotating turret packing portion leave appropriate gap, these two hanging tubes are connected and fixed by fixed mount, required space when the inner space that fixed mount surrounded is rotating turret dish and grooving rotation, the fixed mount upper end is provided with the rope mouth of turnover rope, and its lower end is provided with suspender, hangs the unsettled safety device of human body on this suspender; On fixed mount one side or be provided with antirotation keys on hanging tube, the antirotation keys head crouches in the keyway and can do relative slip along the keyway sidewall; On fixed mount one side or on hanging tube, be provided with the cylinder mouth and head into the just corresponding hydraulic cylinder of hydraulic cylinder cylinder barrel direction with outer, be provided with valve passage in hydraulic cylinder cylinder bottom appropriate positions near, valve passage is provided with valve; But be provided with the piston of translation in hydraulic cylinder, piston surrounds confined space with cylinder interior, is provided with the liquid that can be used in this confined space; When rope was rotated by external force pulling rotating turret dish, outer silk pushed up piston to cylinder bottom direction roof pressure.

Described hydraulic cylinder is provided with the jump ring retaining groove and the jump ring retaining is set in its groove near the inwall at cylinder mouth place; The described piston outside is provided with pull bar, and rod head has thread, and described outer silk top portion inwall is provided with the tie rod hole on draw-bar seat and the draw-bar seat, and rod head passes behind the tie rod hole fastening by nut; The airtight reservoir with elastic force of the outer connection of described valve has valve to lead to the pipette of capsule bottom in this reservoir; Described piston is provided with piston ring; The liquid that can be used in the described hydraulic cylinder is hydraulic oil; The rope of coiling is a steel wire rope in the described grooving; Logical lanyard rope in the firm earnest device of described extension is a steel wire rope; Described suspender is the suspension ring that can horizontally rotate.

The beneficial effects of the utility model are:

The utility model device for rescuing from storied house can make two floor the above persons meet fire, earthquake etc. can not still can obtain safety quick escape at ports such as window, balconies when normal channel is escaped.Its project organization is scientific and reasonable, safe and reliable, convenient and swift, durable, simple in structure, easy and simple to handle, everybody uses.Hang firm earnest device, it is perfectly safe to make things convenient on the fixed objects such as hanging over steam heating pipe in the building, water pipe, downcomer, window frame securely; Make rope with steel wire rope, its stretching resistance is superpower, and pliability is good, fire prevention, wear-resisting again extremely suitable use of waterproof; It is extremely convenient that the unsettled safety device of human body wears off, and landing and being damaged by special object when descending when having safety catch, safety belt, protective plate etc. can prevent that human body is unsettled; Utilize valve control fluid flow to control the human body decrease speed and can reach ideal effect, when begin decline, decline speed, when stop to descend and control by survivor oneself, can drop to the ground escape, also can drop to suitable floor escape, thereby avoid survivor's fear and unexpected the generation; This device is provided with reservoir chamber or reservoir is arranged, and designed and sucked back liquid device, when regaining steel wire rope, coiling just liquid can be sucked back hydraulic cylinder, this sample device just can also be inverted and use, promptly main device does not together descend with human body, controls the human body decrease speed by Field Force's control valve fluid flow in the building upstairs and hang over; This device also can be widely used in non-fire earthquake place, as mountain region mining, explosion, gather medicinal herbs, rescue etc., can be used for also that building is outside to keep in repair, decorate, do health etc.

Description of drawings

Fig. 1 is that the outer silk of a utility model device for rescuing from storied house push pipe is enclosed within hydraulic cylinder peripheral space type and is just digging the TV structure schematic diagram

Fig. 2 is the just plane TV structure schematic diagram of hanging tube among Fig. 1, fixed mount, antirotation keys and suspender part

Fig. 3 is the just plane TV structure schematic diagram of internal thread wheel among Fig. 1, rotating turret dish, grooving and rope part

Fig. 4 is at the bottom of the cylinder frame is looked in Fig. 1 left side, the structural representation of cylinder frame pin, cylinder bottom and valve part

Fig. 5 is the structural representation that hanging tube, fixed mount, antirotation keys and solid cylinder seat part are looked in Fig. 1 left side

Fig. 6 is outer silk push pipe left side view

Fig. 7 is outer silk push pipe structural representation

Fig. 8 is Fig. 1 left side TV structure schematic diagram

Fig. 9 is the firm earnest apparatus structure of an a kind of extension schematic diagram

Figure 10 is the little hook structure schematic diagram of anticreep among Fig. 9

Figure 11 is the another kind of firm earnest apparatus structure schematic diagram of hanging

Figure 12 is the unsettled safety device perspective view of a kind of human body

Figure 13 is the unsettled safety device perspective view of another kind of human body

Figure 14 is that the outer silk of the utility model device for rescuing from storied house top directly withstands on the piston outside and enters the just plane TV structure schematic diagram of type in the cylinder barrel

Among the figure:

1, suspender 2, fixed mount 3, add solid 4, hanging tube 5, internal thread wheel 6, internal thread button 7 outside nut buttons 8, outer silk push pipe 9, handle 10, keyway 11, antirotation keys 12, rotating turret dish 13, grooving 14, rope 15, rope mouth 16, Gu cylinder seat 17, cylinder frame pin 18, cylinder frame 19, at the bottom of the cylinder frame 20, cylinder bottom 21 hydraulic cylinders 22, fluid passage 22 ' valve passage 23, valve 24, valve switch 25, piston 26, piston bad 27, piston rod 28, dummy piston 29, dummy piston ring 30, sealing ring 31, draw ring 32, jump ring retaining 33, liquid storage mouth 34, roof pressure retaining 35, piston pole socket 36, piston rod hole 37, piston rod screw 38, eye-splice 39, eye-splice frame ring 40, the little hook 41 of anticreep, logical lanyard rope 42, fixture 43, anticreep hook 44, the big hook 45 of anticreep, face 46 is sat at the end, hip pad plate 47, left side wall 48, rear wall 49, flak jacket plate 50, left arm hole 51, protect a plate 52, right arm hole 53, right side wall 54, three ring dropping-proof hooks 55, right wall ring 56, safety collar 57, left side wall ring 58, safety belt 59, right leg position 60, safety catch 61, leg position, a left side 62, outer silk top 63, cylinder pin 64, pitch brace 65, draw-bar seat 66, pull-rod nut 67, reservoir 68 pipette

The specific embodiment:

The utility model will be further described below in conjunction with accompanying drawing.

The outer silk of the utility model device for rescuing from storied house shown in Figure 1 push pipe 8 is enclosed within hydraulic cylinder 21 peripheral space types, it comprises rotating turret dish 12, rotating turret dish 12 is the disc-shape (see figure 8)s that lack the center of circle in, its effect is internal thread wheel 5 to be fixedlyed connected with grooving 13 support, so it also can make the vehicle wheel spoke shape, is covered wound but will add protection network in the spoke periphery in addition to prevent that the survivor from pointing; Rotating turret dish 12 peripheries connect middle part, 13 ends of grooving, grooving 13 interior coiling multiturn ropes 14, and rope 14 1 ends connect grooving 13, and its other end is stretched rope outlet 15 backs and is connected the firm earnest device of extension; Rope 14 is preferably selected steel wire rope for use because at present at aspects such as pulling force, pliability, high temperature resistant, prices comprehensively relatively steel wire rope be first-selected; Rope mouth 15 is circular hole shapes of a slyness, and its effect is to control rope 14 extended positions in use, to guarantee to use normally; The internal diameter size of rope mouth 15 is bigger than the outside dimension of eye-splice frame ring 39, eye-splice frame ring 39 can conveniently be passed through, design one is in order to overhaul easy maintenance like this, the 2nd, for a rope 14 and an outer silk push pipe 8 can playback synchronously, using on-the-spot impossible standard coiling withdrawal rope 14, rope 14 may occur and coil to the end outward a silk push pipe 8 phenomenon that also do not put in place fully, this rope inlet 15 that just eye-splice frame ring 39 need be contracted is rotated further rotating turret dish 12 and satisfies outward that a push pipe 8 playbacks fully; In fact, outer silk push pipe does not also put in place fully and can not influence use yet even rope has coiled to the end, and only the valve opening point just can guarantee normal decrease speed; The firm earnest device of described extension can be at one section two ends that can center on the logical lanyard rope 41 of fixtures 42 such as steam heating pipe, water pipe, window frame the little hook 40 of anticreep to be set, the little hook 40 of two anticreeps hooks eye-splice frame ring 39 removably, this eye-splice frame ring 39 by eye-splice 38 be connected from rope mouthful 15 ropes that stretch out 14; Logical arbitrarily bending of lanyard rope 41 can tangle big or small fixture, and it is steel wire rope preferably, and the little hook 40 of anticreep self is with Spring Card can prevent locking hook, and She Ji advantage is that volume is little in light weight safe and reliable like this; The firm earnest device of described extension can also be one can firmly tangle the big hook 44 of anticreep of the band Spring Card of fixtures 42 such as steam heating pipe, water pipe, window frame, its afterbody is provided with the anticreep hook 43 of a band Spring Card, this anticreep hook 43 hooks eye-splice frame ring 39 removably, this eye-splice frame ring 39 by eye-splice 38 be connected from rope mouth 15 ropes that stretch out 14.Connect internal thread in the rotating turret dish 12 week and take turns 5 outer surfaces middle part, internal thread is taken turns 5 smooth outer surfaces, inner surface is provided with internal thread button 6, being spirally connected in the internal thread wheel 5 is with outer silk push pipe 8, and outer silk push pipe 8 is the tubulose bodies that certain-length is arranged, and its outer surface is provided with the outside nut button 7 that matches with internal thread button 6, it vertically is provided with a strip keyway 10 outer silk push pipe 8 upper edges, its afterbody periphery is provided with handle 9, and its afterbody radially is provided with piston pole socket 35, and piston pole socket 35 is provided with piston rod hole 36; Hanging tube 4 is two identical short pipes, its internal diameter is taken turns 5 external diameters less times greater than internal thread, taking turns 5 two ends from internal thread respectively is inserted in rotationally on the internal thread wheel 5 and with rotating turret dish 12 roots appropriate gap is arranged, these two hanging tubes 4 are connected and fixed by fixed mount 2, required space when the inner space that fixed mount 2 is surrounded is rotating turret dish 12 and grooving 13 rotations, fixed mount 2 upper ends are provided with the rope mouth 15 of turnover rope 14, and its lower end is provided with suspender 1, hangs the unsettled safety device of human body on this suspender 1; Hanging tube 4 and fixed mount 2 also can once be cast, and promptly respectively single hanging tube 4 and half one-shot forming of fixed mount 2 are made, and are enclosed within internal thread wheel 5 then from both sides and close up fixedly connected; Fit clearance between hanging tube 4 and the internal thread wheel 5 is wanted suitably, and crossing conference influences piston 25 and the cooperation between the silk push pipe 8 outward; Between hanging tube 4 and internal thread wheel 5 bearing can also be set, hanging tube 4 and internal thread wheel 5 reliably are connected rotationally by bearing, but such cost increase respectively has superiority; Suspender 1 is the ring bodies that can horizontally rotate, and can horizontally rotate design survivor and this device are relatively rotated; The unsettled safety device of human body can be to have an end to sit face 45, sit face 45 left side edge and upwards connect left side wall 47 at the end, be provided with left arm hole 50 above the rear portion of left side wall 47, the anterior top of left side wall 47 is provided with left wall ring 57, sit face 45 right side edge and upwards connect right side wall 53 at the end, be provided with right arm hole 52 above the rear portion of right side wall 53, the anterior top of right side wall 53 is provided with right wall ring 55, the edge, back that face 45 is sat at the end upwards connects rear wall 48, sit face 45 front edge middle part and be provided with low wide and up narrow safety shelves 60 at the end, safety shelves 60 upper ends connect safety belt 58, the safety belt upper end is provided with safety collar 56, hanging with three ring dropping-proof hooks, 54, three ring dropping-proof hooks 54 on left wall ring or right wall ring hangs removably on suspender 1; The unsettled safety device of human body can also be to have an end to sit face 45, end seat face is provided with hip pad plate 46, the left side edge that face 45 is sat at the end upwards connects left side wall 47, be provided with left arm hole 50 above the rear portion of left side wall 47, the anterior top of left side wall 47 is provided with left wall ring 57, sit face 45 right side edge and upwards connect right side wall 53 at the end, be provided with right arm hole 52 above the rear portion of right side wall 53, the anterior top of right side wall 53 is provided with right wall ring 55, the edge, back that face 45 is sat at the end upwards connects rear wall 48, the inboard of rear wall 48 is provided with flak jacket plate 49, flak jacket plate 49 upwards connection protects a plate 51, sit face 45 front edge middle part and be provided with low wide and up narrow safety shelves 60 at the end, safety shelves 60 upper ends connect safety belt 58, the safety belt upper end is provided with safety collar 56, hangs with three ring dropping-proof hooks, 54, three ring dropping-proof hooks 54 and hang removably on suspender 1 on left wall ring or right wall ring.The unsettled safety device of human body that has increased protective plate can be hurted sb.'s feelings around and be used in the article environment; Under the situation of valve 23 standard-sized sheets, the human body decrease speed also be at the uniform velocity and in the safety speed scope, the unsettled safety device of human body that protective plate is not set also is safe.Be provided with antirotation keys 11 on fixed mount 2 sides or on hanging tube 4, antirotation keys 11 heads crouch into also doing relative slip along keyway 10 sidewalls in the keyway 10; The effect that antirotation keys 11 cooperates with keyway 10 is to prevent that outer silk push pipe 8 from rotating with the internal thread synthetic fibre, guarantees that outer silk push pipe 8 is along keyway 10 guiding translations.Described fixed mount 2 one sides also are provided with on hanging tube 4 with the corresponding solid cylinder seat 16 of outer silk push pipe 8 jacking directions and are used for fixing cylinder frame 18, at the bottom of the cylinder frame of cylinder frame 18 19 guarantee the cylinder mouth face outside push pipe 8 a jacking direction hydraulic cylinder 21 is fixedly connected; The internal diameter size of outer silk push pipe 8 can be enclosed within the peripheral space of hydraulic cylinder 21 mutually non-contiguously and keep certain distance with cylinder frame 18 greater than the outside dimension of hydraulic cylinder 21; We know, when rope 14 is subjected to 13 rotations of human body gravity pulling grooving, grooving 13 revolutions move a week, outer silk push pipe 8 will move a thread distance to hydraulic cylinder 21 directions, supposes that one week of the end is 0.8 meter in the grooving 13, and ten floor height are 30 meters, so grooving 13 rotate approximately 38 the circle can reach ground, grooving 13 will have 30 meters rope 14 for using, and outer silk push pipe 8 does not have at internal thread wheel 5 that a side of hydraulic cylinder is outer will to have the 38 outside nut buttons 7 that enclose stand-by, by that analogy; Certainly, the survivor leaves no choice but drop to ground just can escape, such as 58 floors can drop to 48 layers or other suitable floor escape, need not make the escape device that can drop to ground for too high floor; In rotating turret dish 12 diameter one regularly, the pressure that the big more outside nut button 7 on it of the diameter of outer silk push pipe 8 is subjected to is more little, outside nut button 7 just is not easy to damage more, that also just outside nut button 7 can be made as far as possible more is more tiny, thereby can make outer silk push pipe 8 all can be made into shorter and smaller with hydraulic cylinder 21, ordinary steel also can reach the material requirement of outside nut button 7 and internal thread button 6, the design that this outer silk push pipe 8 is enclosed within hydraulic cylinder 21 peripheral spaces can make outer silk push pipe 8 diameter dimensions not be subjected to the diameter dimension restriction of hydraulic cylinder 21 big as far as possible, and the diameter dimension of hydraulic cylinder 21 is not subjected to the diameter dimension restriction of outer silk push pipe 8 smaller as far as possible.Be provided with fluid passage 22 in hydraulic cylinder 21 cylinder bottoms 20 appropriate positions nears, fluid passage 22 is provided with valve 23; But be provided with the piston 25 of translation in hydraulic cylinder 21, piston 25 surrounds confined space with cylinder interior, is provided with the liquid that can be used in this confined space, and this class of liquids is a lot, such as water, or add water of anti-icing fluid etc., also available suitable hydraulic oil.Piston 25 outside vertical connect piston rod 27, and the other end of piston rod 27 connects outer silk push pipe 8 aft mounted piston pole sockets 35; Be provided with a dummy piston 28 that is enclosed within on the piston rod 27 and can moves along hydraulic cylinder 21 inwalls and piston rod 27 near hydraulic cylinder 21 inner carriers 25 outside cylinder mouths; On hydraulic cylinder 21 inwalls, be provided with the jump ring retaining groove and jump ring retaining 32 is set in its groove near the cylinder mouth; The appropriate location is provided with the liquid storage mouth 33 with fluid passage 22 mutually airtight connections on the casing wall of dummy piston 28 inboards, on the casing wall of the both sides of this liquid storage mouth 33, the jump ring retaining groove is set and jump ring retaining 32 is set in its groove, piston 25 forms pressure chamber between cylinder bottom 20, piston 25 forms reservoir chamber between dummy piston 28, when piston 25 be subjected to external force to cylinder bottom 20 directions promote and when valve 23 is opened flow direction reservoir chamber, dummy piston 28 liquid body pressure move to the outside; The phenomenon that dummy piston 28 liquid body pressure move to the outside, be because there is piston rod 27 in piston 25 outsides, piston rod 27 is to occupy certain volume, at piston 25 when cylinder bottom 20 moves, the volume in the outside was unequal in piston 25 arranged, be the volume that volume that pressure chamber reduces increases greater than reservoir chamber, will design the reason of the dummy piston 28 of the translation that is stressed why but Here it is.Piston rod 27 is provided with thread away from an end of piston 25, and appropriate location, this thread bottom is provided with roof pressure retaining 34, when this thread passes after being arranged on outer piston rod hole 36 on the push pipe 8 afterbody piston rods 35 fastening by nut.Piston 25 is provided with several roads piston ring 26, and the fluid pressure that bears because of this piston 25 is bigger, and they can be that becket and rubber ring are united use; Dummy piston 28 which is provided with dummy piston ring 29, the fluid pressure that bears because of dummy piston 28 is very little, reaching requirement in manufacture craft guarantees also can not establish piston ring under the sealing situation, be provided with sealing ring 30 between the piston rod 27 of dummy piston 28 and its interior cover, if dummy piston 28 is to make with rubber to guarantee that sealing also can not be provided with sealing ring; There is draw ring 31 in its outside of dummy piston 28, and draw ring 31 is pulled outwardly out use when overhauling.

When using this device, the survivor will hang firm earnest device earlier and hang on the reliable fixed object 42, then the unsettled safety device of human body is through on one's body and safety collar 56 and left wall ring 57 hooks are lived with three ring dropping-proof hooks 54, hook is lived suspender 1 then, break away from building then and open valve 23, this moment, human body began to descend, and is fast, slow, fall, stop, control by by-pass valve control 23 apertures by the survivor, up to dropping to ground or dropping to the safe floor escape.Close at valve 23, when human body leaves building, hang firm earnest device grantee body weight power this moment, but grooving 13 does not rotate, be that human body is hung in the air and does not descend, this is because hang firm earnest device pulling force to be passed to rope 14, rope 14 passes to grooving 13 with pulling force, grooving 13 becomes this pulling force into rotatory force, this rotatory force passes to internal thread wheel 5 by rotating turret dish 12, internal thread wheel 5 is by outside nut button 7 threaded on its internal thread button 6 and the outer silk push pipe 8, add antirotation keys 11 in keyway 10, block outside silk push pipe 8 rotate with internal thread wheel 5 and make them can only be along keyway 10 translations, internal thread wheel 5 these rotatory forces become the thrust that the outer silk of level promotion push pipe 8 moves to cylinder bottom 20 directions the most at last, the piston pole socket 35 that this thrust connects setting by outer silk push pipe 8 afterbodys passes to the roof pressure retaining 34 on the piston rod 27, roof pressure keeps off 34 push piston bars 27, piston rod 27 push piston 25, piston 25 pushes away the liquid in the hydraulic cylinder 21, liquid can move back nowhere when valve 23 was closed, it is very little that liquid is compressed Volume Changes, can be considered and do not have compression variation, liquid has withstood piston 25, human body piston 25 can not be moved at all, so this moment, can not descend; Liquid is extruded from fluid passage 22 when valve 23 is opened, the distance size that the size of the liquid amount of being extruded decision piston 25 moves, so valve 23 apertures can control human body descend fast, slowly, fall, stop.

The outer silk of the utility model device for rescuing from storied house shown in Figure 14 top 62 directly withstands on piston 25 outsides and enters type in the cylinder barrel, and the device for rescuing from storied house of such device for rescuing from storied house and the above-mentioned type (shown in Figure 1) is similar, belongs to a total inventive concept; This relatively simple for structure, seen seeing that again Figure 14 just can all understand use principle after the explanation of the above-mentioned type, its the two something in common has illustrated in the above, here repeat no more, it should be noted that: the outer silk top 62 that is with of being spirally connected in the internal thread wheel 5 directly withstands on piston 25 outsides and enters in the cylinder barrel, this kinds of structures is simple, but the diameter of hydraulic cylinder 21 is subjected to the restriction of outer silk top 62 diameters, at grooving 13 diameters one regularly, in order to reduce the pressure that outer silk top 62 top male threads 7 are subjected to, guarantee that thread is not damaged or reduces the material requirement, will be with the diameter system on outer silk top 62 bigger, but the also necessary corresponding increase of the diameter of hydraulic cylinder 21 so just causes unnecessary gaining in weight, volume, cost etc.; It is exactly can't can overlap dummy piston 28 thereon as piston rod 27 because of being provided with outside nut button 7 above the outer silk top 62 that this structure type also has, that is to say reservoir chamber can't be set, 68, two types of each have their own benefits of reservoir 67 and pipette can only be set.Being provided with the cylinder mouth on hanging tube 4 or fixed mount 2 pushes up 62 with outer silk and heads into the just corresponding hydraulic cylinder 21 of hydraulic cylinder cylinder barrel direction, piston 25 outsides are provided with pull bar 64, pull bar 64 heads have thread, described outer silk top 62 head inwalls are provided with the tie rod hole on draw-bar seat 65 and the draw-bar seat 65, and pull bar 64 heads pass behind the tie rod hole fastening by nut; The airtight reservoir with elastic force 67 of described valve 23 outer connections, one pipette 68 of leading to reservoir 67 bottoms by valve 23 is arranged in reservoir 67, and this pipette 68 can suck when rope 14 is regained in coiling that this device of confession reuse in the liquid feed liquor cylinder pressure 21.

In sum, the above-mentioned specific embodiment is the several preferred embodiments of the utility model, never be to concrete restriction of the present utility model, also can enumerate a lot of specific embodiment according to the utility model technical spirit principle, so every according to the utility model technical spirit to above specific embodiment change, equivalent variations and modification, all still belong in the scope of the utility model technology.

Claims (7)

1, a kind of device for rescuing from storied house, comprise rotating turret dish (12), grooving (13), rope (14), it is characterized in that: described rotating turret dish (12) periphery connects middle part, grooving (13) end, coiling multiturn rope (14) in the grooving (13), rope (14) one ends connect grooving (13), and its other end is stretched rope outlet (15) back and connected the firm earnest device of extension; Connect internal thread synthetic fibre (5) outer surface middle part in the rotating turret dish (12) week, internal thread synthetic fibre (5) smooth outer surface, inner surface is provided with internal thread button (6), be spirally connected in the internal thread wheel (5) and be with outer silk push pipe (8), outer its outer surface of silk push pipe (8) is provided with the outside nut button (7) that matches with internal thread button (6), and it vertically is provided with a strip keyway (10) outer silk push pipe (8) upper edge; Described hanging tube (4) is two identical short pipes, its internal diameter is less times greater than internal thread synthetic fibre (5) external diameter, be inserted in internal thread synthetic fibre (5) respectively from internal thread synthetic fibre (5) two ends and upward and with rotating turret dish (12) root appropriate gap arranged, these two hanging tubes (4) are connected and fixed by fixed mount (2), required space when the inner space that fixed mount (2) is surrounded is rotating turret dish (12) and grooving (13) rotation, fixed mount (2) upper end is provided with the rope mouth (15) of turnover rope (14), its lower end is provided with suspender (1), hangs the unsettled safety device of human body on this suspender (1); Be provided with antirotation keys (11) on fixed mount (2) side or on hanging tube (4), antirotation keys (11) head crouches into also doing relative slip along keyway (10) sidewall in the keyway (10); In fixed mount (2) one sides and on hanging tube (4), be provided with the corresponding solid cylinder seat (16) of outer silk push pipe (8) jacking direction and be used for fixing cylinder frame (18), at the bottom of the cylinder frame of cylinder frame (18) (19) guarantee the cylinder mouth face outside push pipe (a 8) jacking direction hydraulic cylinder (21) is fixedly connected; The internal diameter size of outer silk push pipe (8) is greater than the outside dimension of hydraulic cylinder (21); Be provided with fluid passage (22) in hydraulic cylinder (21) cylinder bottom (20) appropriate positions near, fluid passage (22) is provided with valve (23); At hydraulic cylinder (21) but in be provided with the piston (25) and the liquid of translation; Piston (25) outside vertical connects piston rod (27), and the other end of piston rod (27) connects outer silk push pipe (8) and goes up the piston pole socket (35) that is provided with.

2, device for rescuing from storied house according to claim 1, it is characterized in that: the firm earnest device of described extension is at one section two ends that can center on the logical lanyard rope (41) of fixtures (42) such as steam heating pipe, water pipe, window frame the little hook of anticreep (40) to be set, the little hook of two anticreeps (40) hooks eye-splice frame ring (39) removably, and this eye-splice frame ring (39) is connected with the rope (14) that stretches out from rope mouthful (15) by eye-splice (38); The unsettled safety device of described human body is to have an end to sit face (45), sit face (45) left side edge and upwards connect left side wall (47) at the end, be provided with left arm hole (50) above the rear portion of left side wall (47), the anterior top of left side wall (47) is provided with Zuo Bihuan (57), sit face (45) right side edge and upwards connect right side wall (53) at the end, be provided with right arm hole (52) above the rear portion of right side wall (53), the anterior top of right side wall (53) is provided with You Bihuan (55), the edge, back that face (45) is sat at the end upwards connects rear wall (48), sit face (45) front edge middle part and be provided with low wide and up narrow safety shelves (60) at the end, safety shelves (60) upper end connects safety belt (58), the safety belt upper end is provided with safety collar (56), hang with three ring dropping-proof hooks (54) on left wall ring or right wall ring, three ring dropping-proof hooks (54) are hung removably on suspender (1).

3, device for rescuing from storied house according to claim 1, it is characterized in that: the firm earnest device of described extension is one can firmly tangle the big hook of anticreep (44) of the band Spring Card of fixtures (42) such as steam heating pipe, water pipe, window frame, its afterbody is provided with the anti-hook (43) of pulling of a band Spring Card, this anticreep hook (43) hooks eye-splice frame ring (39) removably, and this eye-splice frame ring (39) is connected with the rope (14) that stretches out from rope mouthful (15) by eye-splice (38); The unsettled safety device of described human body is to have an end to sit face (45), sit face (45) and be provided with hip pad plate (46) at the end, the left side edge that face (45) is sat at the end upwards connects left side wall (47), be provided with left arm hole (50) above the rear portion of left side wall (47), the anterior top of left side wall (47) is provided with Zuo Bihuan (57), sit face (45) right side edge and upwards connect right side wall (53) at the end, be provided with right arm hole (52) above the rear portion of right side wall (53), the anterior top of right side wall (53) is provided with You Bihuan (55), the edge, back that face (45) is sat at the end upwards connects rear wall (48), the inboard of rear wall (48) is provided with flak jacket plate (49), flak jacket plate (49) upwards connection protects a plate (51), sit face (45) front edge middle part and be provided with low wide and up narrow safety shelves (60) at the end, safety shelves (60) upper end connects safety belt (58), the safety belt upper end is provided with safety collar (56), hangs with three ring dropping-proof hooks (54) on left wall ring or right wall ring, and three ring dropping-proof hooks (54) are hung removably on suspender (1).

4, according to claim 1 or 2 or 3 described device for rescuing from storied house, it is characterized in that: be provided with a dummy piston (28) that is enclosed within that piston rod (27) is gone up and can moves along hydraulic cylinder (21) inwall and piston rod (27) near the cylinder mouth of described hydraulic cylinder (21) inner carrier (25) outside; On hydraulic cylinder (21) inwall, be provided with the jump ring retaining groove and jump ring retaining (32) is set in its groove near the cylinder mouth; The appropriate location is provided with the liquid storage mouth (33) with the mutually airtight connection of fluid passage (22) on the inboard casing wall of dummy piston (28), the jump ring retaining groove is set and jump ring is set in its groove on the casing wall of the both sides of this liquid storage mouth (33) and keep off (32); Described piston rod (27) is provided with thread away from an end of piston (25), and this appropriate location, thread bottom is provided with roof pressure shelves (34), and it is fastening by nut that this thread passes the back, piston rod hole (36) that is arranged on outer silk push pipe (8) the afterbody piston pole socket (35); Described piston (25) is provided with piston ring (26); Described dummy piston (28) which is provided with dummy piston ring (29), is provided with sealing ring (30) between the piston rod (27) of itself and interior cover, and its outside is provided with draw ring (31); Liquid in the described hydraulic cylinder (21) is hydraulic oil; The rope (14) of coiling is a steel wire rope in the described grooving (13); Logical lanyard rope (41) in the firm earnest device of described extension is a steel wire rope; Described suspender (1) is the suspension ring that can horizontally rotate.

5, device for rescuing from storied house according to claim 4 is characterized in that: be provided with bearing between described hanging tube (4) inwall and internal thread synthetic fibre (5) outer surface, hanging tube (4) is reliably to be connected rotationally by bearing with internal thread wheel (5).

6, a kind of device for rescuing from storied house, comprise rotating turret dish (12), grooving (13), rope (14), it is characterized in that: described rotating turret dish (12) periphery connects grooving 13) middle part, the end, coiling multiturn rope (14) in the grooving (13), rope (14) one ends connect grooving (13), and its other end is stretched rope outlet (15) back and connected the firm earnest device of extension; Connect internal thread wheel (5) outer surface middle part in the rotating turret dish (12) week, internal thread wheel (5) smooth outer surface, inner surface is provided with internal thread button (6), be spirally connected in the internal thread wheel (5) and be with outer silk top (62), outer silk top (62) its outer surface is provided with the outside nut button (7) that matches with internal thread button (6), and it vertically is provided with a strip keyway (10) (62) upper edge, outer silk top; Described hanging tube (4) is two identical short pipes, its internal diameter is less times greater than internal thread wheel (5) external diameter, be inserted in internal thread wheel (5) from internal thread wheel (5) two ends respectively and upward and with rotating turret dish (12) root appropriate gap arranged, these two hanging tubes (4) are connected and fixed by fixed mount (2), required space when the inner space that fixed mount (2) is surrounded is rotating turret dish (12) and grooving (13) rotation, fixed mount (2) upper end is provided with the rope mouth (15) of turnover rope (14), its lower end is provided with suspender (1), hangs the unsettled safety device of human body on this suspender (1); Be provided with antirotation keys (11) on fixed mount (2) one sides or on hanging tube (4), antirotation keys (11) head crouches into also doing relative slip along keyway (10) sidewall in the keyway (10); Push up (62) with outer silk and head into the just corresponding hydraulic cylinder of hydraulic cylinder cylinder barrel direction (21) being provided with the cylinder mouth on fixed mount (2) one sides or on hanging tube (4), be provided with valve passage (22 ') in hydraulic cylinder (21) cylinder bottom (20) appropriate positions near, valve passage (22 ') is provided with valve (23); At hydraulic cylinder (21) but in be provided with the piston (25) and the liquid of translation.

7, device for rescuing from storied house according to claim 6 is characterized in that: described hydraulic cylinder (21) is provided with the jump ring retaining groove and jump ring retaining (32) is set in its groove near the inwall at cylinder mouth place; Described piston (25) outside is provided with pull bar (64), and pull bar (64) head has thread, and described outer silk top (62) head inwall is provided with the tie rod hole on draw-bar seat (65) and the draw-bar seat (65), and it is fastening by nut that pull bar (64) head passes tie rod hole; The airtight reservoir with elastic force (67) of the outer connection of described valve has valve to lead to the pipette (68) of capsule bottom in this reservoir (67); Described piston (25) is provided with piston ring (26); Liquid in the described hydraulic cylinder (21) is hydraulic oil; The rope (14) of coiling is a steel wire rope in the described grooving (13); Logical lanyard rope (41) in the firm earnest device of described extension is a steel wire rope; Described suspender (1) is the suspension ring that can horizontally rotate.

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