Swing body-building multifunctional high building escape device
Technical field
The invention belongs to the high-rise escape apparatus technical field, refer in particular to a kind of swing body-building multifunctional high building escape device.
Background technology
Along with application, the development of Building technology and the increasing of population of building industry construction material, the minimizing of land use area, what the floor that people's office or dwelling house use covered is increasingly high; Yet the fire of high-rise building constantly took place both at home and abroad in recent years, owing to lack survival equipment; Each fire is accompanied by a large amount of personnel's death, severe injury or disables, though also have some high-rise life saving equipment that patent application is arranged or put goods on the market, its weak point is: the one, and poor stability; Cause range of application limited; Can not popularize, for example when cable wire is emitted, cause lifesaving appliance to lose efficacy, cause people in time not escape owing to cable wire twines; The 2nd, complex structure, production cost is high, uses inconvenience, and the 3rd, function singleness is covered up at ordinary times, and the time spent installs at present and is unfavorable for timely escape.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, safe and reliable, easy to use, multiple functional, at ordinary times be used for entertainment body-building, be used for the swing body-building multifunctional high building escape device that high-rise life saving, body-building security protection are neglected neither when urgent.
The objective of the invention is to realize like this:
Swing body-building multifunctional high building escape device; One rotating shaft is laterally hinged with on the two end cap of casing; The middle part of the rotating shaft in the casing is wound with rope, both sides and is fixed with friction pulley respectively; The middle part that the upper surface of casing is provided with guide tracked rope jack, lower surface is provided with handgrip, both sides are provided with the lever braking mechanism that friction pulley is braked; One end of rope is fixed in the rotating shaft, the other end stretches out and is provided with self-locking through the top of casing, guide tracked rope jack and links up with, and is hung with high-rise life saving emergency seat basket on the suppending hole of the lever arm of the lever braking mechanism at casing two ends, and hitch can be distinguished or the self-locking of while hanging rail formula rope jack and connecting rope is linked up with; Casing is provided with the manual mechanism of rotating shaft; Described lever braking mechanism is: the lower surface at friction pulley is respectively arranged with friction plate, and the radian of friction plate matches with the radian of friction pulley, and the lower surface of friction plate is fixed with and stretches out the outer slip pole more than of casing downwards; Be set with lining on the slip pole of casing junction; The lower end of slip pole is fixed with ball cup or cylinder headstock, is set with back-moving spring on the slip pole between casing and ball cup or the cylinder headstock, and a lever is hinged on the bracing frame of casing bottom through pivot pin; The inboard lever arm end of pivot pin is provided with bulb or socket cap; Bulb or socket cap are arranged in ball cup or the cylinder headstock, and the lever arm in the pivot pin outside is provided with more than one suppending hole and stretches out outside the bracing frame, and the distance of a plurality of suppending holes and fulcrum can be adjusted the pressure of lever; Swing up and down drive bulb, slip pole and the friction plate of the lever arm in the pivot pin outside swing up and down the size of controlling coefficient of friction; And then control rotating shaft rotating speed be decrease speed, the bracing frame at ball cup or cylinder headstock lower surface place is provided with screw, is provided with the hand-operated brake screw rod that has handle in the screw.
Above-mentioned guide tracked rope jack is: an axis is connected on the two end plates of support of casing upper surface; Be set with the slide block that can on axis, slide on the axis; Described slide block is: be set with the lining that can on axis, slide on the axis; Lining is set with the shell that can on axis, slide with lining outward, and shell is provided with the through hole that penetrates shell wall that can pass rope, and the axis normal of through hole is in the axis of axis.
Above-mentioned hitch is: the both sides that a suction is taken over a business are respectively to being arranged with vertical rod; The lower end of vertical rod is provided with the hook that can catch on the axis on the guide tracked rope jack; Be connected with the middle part between two vertical rods to the recessed body of rod; Be used for the in succession self-locking hook of rope of hook, inhale the both sides in addition of taking over a business and be provided with plural setscrew bar, be used for being fixed on the building top to hitch and go up or wall through the hole.
Above-mentioned high-rise life saving emergency seat basket is: three positions, upper, middle and lower by human body chest, waist, stern are disposed with chest measurement strapping, waistline strapping and seat bar or seat board; The both sides of the front and rear of chest measurement strapping, waistline strapping and seat bar or seat board are slidingly connected with safety rope belt respectively; Anterior safety rope belt extends on the chest measurement strapping; And the end is fixedly connected with chain and link or snap close above that; Chest measurement strapping and waistline strapping are all realized unblanking or locking through the safety padlock; The left and right sides of chest measurement strapping, waistline strapping and seat bar or seat board is connected with safety rope belt or safety chains respectively and is suspended on through dismountable activity safety shackle on the suppending hole of lever arm of casing both sides, is horizontally arranged with support bar or connecting band between two safety rope belts at the rear portion of described chest measurement strapping, waistline strapping and a bar or seat board.
The safety rope belt of the front and rear portions of above-mentioned chest measurement strapping, waistline strapping and seat bar or seat board is the braiding rope band of certain fastness, the length of lengthening chest measurement strapping, and the portability child ties up escape together.
Above-mentioned manual mechanism is: stretch out directly to connect in the outer rotating shaft of casing or be connected with through a pair of pitch wheel and can drive the hand crank that rotating shaft is rotated; Or on rotating shaft and casing, be separately installed with the large umbrella gear and the small umbrella gear of the transmission that is meshing with each other; Be rotatably connected on the casing and stretch out on the outer small umbrella gear axle of casing and be fixed with manual rotating disk; The junction of small umbrella gear axle and casing is provided with lining, and this mechanism can make escape apparatus repeatedly back and forth use.
Laterally be parallel to rotating shaft on the above-mentioned casing upper wall and offer the rectangle hole slot that rope stretches out, twine the axial length in rope zone in the length >=rotating shaft of rectangle hole slot, be used to avoid the frictional resistance of rope and casing.
Above-mentioned rope is multi-strand steel cord rope or nylon rope or flame-retardant rope.
The upper surface that reaches friction plate on the external cylindrical surface of above-mentioned friction pulley is provided with friction material layer.
Be set with plastic tube on the whippletree of above-mentioned handgrip, making has comfort when holding.
The invention has the beneficial effects as follows:
1, the present invention has scientifically used the lever principle and the law of universal gravitation; The handgrip that pulls on the casing is done chin-up; The adjustable size of the used strength weight on the seat bar of the present basket of body of giving sb. a hard time; Further adjust influence, and control frictional force can be controlled the gliding speed of escape device for high-rise buildings or stop to lever through chain; Suppending hole on two levers is the lever force, and the pivot pin that bracing frame supports is a balance pivot, and bulb or socket cap are lever acting points.
2, multi-functional: the present invention is suspended on balcony or parlor or the body-building roof at ordinary times; Axis on the guide tracked rope jack is suspended on the hook of hitch; The chain of high-rise life saving emergency seat basket is retracted to the emergency seat bar more than user's height; Be that seat capable of using bar carries out body building such as chin-up as horizontal bar, but fasten suspension ring and carry out the suspension ring motion sitting on the bar also bolt; The chain of Connection Block bar is prolonged, and the people is sitting on the emergency seat basket, can make swing and use; Take place like emergencies such as fire; Can take the axis of the guide tracked rope jack on the hook that is suspended on hitch; Return to original length to chain, the people is sitting in can handle the braking mechanism escape (stretch out self-locking on the outer rope of the casing of lever braking mechanism link up with just be suspended on the body of rod of hitch at ordinary times) of from high building, gliding smoothly on the high-rise life saving emergency seat basket.
3, design of the present invention is ingenious, safe and reliable, and what amusement, body-building and security protection lifesaving are in one.
4, the present invention uses applicable to making the high-rise life saving equipment when urgent; Can make body-building recreation equipment such as swing, horizontal bar, suspension ring at ordinary times uses; Also can make the rescue in danger of outdoor sports or the usefulness of mountain-climbing, also can be used as spider-man's work equipment use of working, safe and reliable.
Description of drawings
Fig. 1 is a structure principle chart of the present invention.
Fig. 2 is the partial sectional view of lever braking mechanism of the present invention.
Fig. 3 is the partial sectional view of the manual mechanism of manual rotating disk of utilization of the present invention and the folding and unfolding of bevel gear control rope.
The specific embodiment
The present invention is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-3:
Swing body-building multifunctional high building escape device; One rotating shaft 2 is laterally hinged with on the two end cap of casing 1; The middle part of the rotating shaft 2 in the casing 1 is wound with rope 17, both sides and is fixed with friction pulley 3 respectively; The middle part that the upper surface of casing 1 is provided with guide tracked rope jack, lower surface is provided with handgrip 13, both sides are provided with the lever braking mechanism that friction pulley 3 is braked; One end of rope 17 is fixed in the rotating shaft 2, the other end stretches out and is provided with self-locking through the top of casing 1, guide tracked rope jack and links up with 18; Be hung with high-rise life saving emergency seat basket on the suppending hole 8b of the lever arm of the lever braking mechanism at casing 1 two ends; Hitch can be distinguished or the self-locking of while hanging rail formula rope jack and connecting rope 17 is linked up with; Casing is provided with the manual mechanism of rotating shaft, and described lever braking mechanism is: the lower surface at friction pulley 3 is respectively arranged with friction plate 5, and the radian of friction plate 5 matches with the radian of friction pulley 3; The lower surface of friction plate 5 is fixed with two slip poles 6 (lower surface of each friction plate 5 also can be fixed with one or more slip poles 6) of stretching out outside the casing 1 downwards; Be set with lining 11 on the slip pole 6 of casing 1 junction, the lower end of slip pole 6 is fixed with ball cup 7 or cylinder headstock, is set with back-moving spring 10 on the slip pole 6 between casing 1 and ball cup 7 or the cylinder headstock; One lever 8 is hinged on the bracing frame 12 of casing 1 bottom through pivot pin 9; Pivot pin 9 inboard lever arm ends are provided with bulb 8a or socket cap (this socket cap is the cylinder of horizontally set, and socket cap contacts with the socket cap seat surface or the line contact during work), and bulb 8a or socket cap are arranged in ball cup 7 or the cylinder headstock; The lever arm in pivot pin 9 outsides is provided with more than one suppending hole 8b and stretches out outside the bracing frame 12; Swing up and down drive bulb 8a, slip pole 6 and the friction plate 5 of the lever arm in pivot pin 9 outsides swing up and down, and the bracing frame 12 at ball cup 7 or cylinder headstock lower surface place is provided with screw, is provided with the hand-operated brake screw rod A that has handle in the screw.
Above-mentioned guide tracked rope jack is: an axis 15 is connected on the two end plates 15A of casing 1 upper surface support; Be set with the slide block 16 that can on axis 15, slide on the axis 15; Described slide block is: be sleeved on the lining 161 that slides on the axis 15; Lining 161 is outer to be set with the shell 162 that can on axis 15, slide with lining 161, and shell 162 is provided with the through hole that penetrates shell wall 163 that can pass rope 17, and the line of through hole 163 is perpendicular to the axis of axis 15.
Above-mentioned hitch is: a suction is taken over a business 19 both sides respectively to being arranged with vertical rod 20; The lower end of vertical rod 20 is provided with the hook 21 of the axis 15 that can catch on the lever braking mechanism; Be connected with the middle part between two vertical rods 20 to recessed 24 the body of rod 23, inhale that 19 both sides in addition are provided with that plural setscrew installs usefulness passes through hole 22.
Above-mentioned high-rise life saving emergency seat basket is: three positions, upper, middle and lower by human body chest, waist, stern are disposed with chest measurement strapping 32, waistline strapping 34 and seat bar 36,38 or seat board; The both sides of the front and rear of chest measurement strapping 32, waistline strapping 34 and seat bar 36,38 or seat board are slidingly connected with safety rope belt 37 respectively; Anterior safety rope belt 37 extends on the chest measurement strapping 32; And the end is fixedly connected with chain 30 and link or snap close 28,29 above that; Chest measurement strapping 32 is all realized unblanking or locking through safety padlock 33,35 with waistline strapping 34; The left and right sides of chest measurement strapping 32, waistline strapping 34 and seat bar 36,38 or seat board is respectively through connecting ring 27 usefulness safety rope belts or safety chains 26 is connected and be suspended on through activity shackle 26a on the suppending hole 8b of lever arm of casing 1 both sides, is horizontally arranged with support bar 31 or connecting band between two safety rope belts 37 at the rear portion of described chest measurement strapping 32, waistline strapping 34 and a bar 36,38 or seat board.
The safety rope belt 37 of the front and rear portions of above-mentioned chest measurement strapping 32, waistline strapping 34 and seat bar 36,38 or seat board is the braiding rope band of certain fastness.
Above-mentioned manual mechanism is: stretch out directly to connect in the outer rotating shaft 2 of casing 1 or be connected with through a pair of pitch wheel and can drive the hand crank B that rotating shaft 2 is rotated; Or on rotating shaft 2 and casing 1, be separately installed with the large umbrella gear 92 and small umbrella gear 93 of the transmission that is meshing with each other; Be rotatably connected on the casing 1 and stretch out on the outer small umbrella gear axle 94 of casing 1 and be fixed with manual rotating disk 71, small umbrella gear axle 94 is provided with lining with the junction of casing 1.
Laterally be parallel to rotating shaft 2 on above-mentioned casing 1 upper wall and offer the rectangle hole slot 1a that rope 17 stretches out, twine the axial length in rope 17 zones in length >=rotating shaft 2 of rectangle hole slot 1a.
Above-mentioned rope 17 is multi-strand steel cord rope or nylon rope or flame-retardant rope.
The upper surface that reaches friction plate 5 on the external cylindrical surface of above-mentioned friction pulley 3 is provided with friction material layer 4.
Be set with plastic tube 14 on the whippletree 13a of above-mentioned handgrip 13, so that grasping.
Use of the present invention:
1, making the swing entertainment body-building uses: the plural setscrew bar on the hitch cross bar 19 of the present invention is fixed on the balcony top through hole 22 usefulness setscrews; Axis 15 on the guide tracked rope jack is suspended on the hook 21 of hitch; A is sealed with friction pulley 3 and friction plate 5 for rotation manual brake screw rod; Control rotating shaft 2 is not rotated; And then rope 17 is not released, and the chain of high-rise life saving emergency seat basket 26 is prolonged on the suppending hole 8b of the lever arm that is suspended on the lever braking mechanism, can make swing and use.
2, doing horizontal bar body-building uses: through the length of the safety chains between adjustment lever and the seat bar 38; Adjust the height of a bar 38; The human body both hands are held a bar 38; Can do chin-up body building, connect two suspension ring through rope on the bar 38 of also can being present, suspension ring capable of using carry out the suspension ring sport and body-building.
3, making high-rise life saving uses: take place like emergencies such as fire; Can take the axis 15 of the guide tracked rope jack on the hook 21 that is suspended on hitch; The chain 26 that adjustment recovers high-rise life saving emergency seat basket is suspended on former use length to human body on the suppending hole 8b of lever arm of lever braking mechanism and is sitting in and can adjusts control swing body-building multifunctional high building escape device of the present invention on the high-rise life saving emergency seat basket; The people is sitting on the high-rise life saving emergency seat basket and fastens chest measurement strapping 32, waistline strapping 34; Remove the braking state of hand-operated brake screw rod A, can handle the braking mechanism escape of gliding smoothly from the high building, for example slowly rotate hand-operated brake screw rod A; Lock releasing, the hand of friction pulley 3 and friction plate 5 is applied to the size that weight on the handgrip 13 can be controlled friction pulley 3 and the frictional force of friction plate 5; And then control the speed that swing body-building multifunctional high building escape device of the present invention descends, according to the body weight of different people, through the position of chain suspension on the different suppending hole 8b of the lever arm of lever braking mechanism of adjustment high-rise life saving emergency seat basket; Can adjust the pressure size of lever 8 arm of forces; Gliding speed in the time of also can controlling people and escape is to adapt to the control of different weight people to gliding speed, in addition; Link up with 18 and just be suspended on the body of rod 23 of hitch when flat because stretch out self-locking on the outer rope 17 of casing 1, do not take place so phenomenon in a rush and that suspension is not firm can not occur during high-rise life saving.
Adjust the chain length of two lever outer end Connection Block bars during installation, utilizing the activity shackle to shorten chain is horizontal bar, and latch closure is an escape apparatus usefulness in the middle of the chain, and the chain that lengthens is a swing, and adjustment easily.
The foregoing description is merely preferred embodiment of the present invention, is not to limit protection scope of the present invention according to this, so: all equivalences of doing according to structure of the present invention, shape, principle change, and all should be covered by within protection scope of the present invention.