CN102266646B

CN102266646B - Lever-controlled tower double-cage reciprocating escaping device

Info

Publication number: CN102266646B
Application number: CN201110187008A
Authority: CN
Inventors: 李良友; 李水; 李洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-06
Filing date: 2011-07-06
Publication date: 2012-07-04
Anticipated expiration: 2031-07-06
Also published as: CN102266646A

Abstract

The invention discloses a lever-controlled tower double-cage reciprocating escaping device. A dual boosting component consists of a lever, a left connecting rod, a right connecting rod, a balance arm, a front tension rod and a back tension rod; a friction component comprises a fixed friction piece, a movable friction piece, a central piece, a rope, a rope wheel, an upper sleeve pulley, a lower sleeve pulley and the like; force produced by the dual boosting component is delivered by using the left connecting rod and the right connecting rod; and the friction component is used for sliding downwards, so that the aim of escaping in two cages in a reciprocating way is fulfilled. The escaping device has the advantages of automatic control over the moving speed of the rope under the action of the dead weights of escapers, increment in the escaping speeds of the escapers due to the adoption of reciprocating upward and downward movement, capabilities of allowing more people to escape in the first time, greatly increasing the self-saving efficiency and reducing injuries and deaths caused by smoke asphyxia and congestion, easiness and convenience for operating, light weight, small size, low cost, safety and reliability.

Description

The two railway carriage or compartments of lever autocontrol high building come and go escape apparatus

Technical field

The present invention relates to escape device, especially relate to the two railway carriage or compartments of a kind of lever autocontrol high building and come and go escape apparatus.

Background technology

Along with social development, the high buildings and large mansions quantity in city is increased sharply, the also high gradually stratification of residenter house; This must bring the problem of a public safety; In case i.e. building breaking out of fire stays in high level or how to escape the people of high level work and escape danger, and is an incident that attracts people's attention especially.Because lack survival equipment, the survivor can't in time flee from, or is choked to death by dense smoke, or jump out of the building tumble injury or fall to death, this thing is of common occurrence, and the injures and deaths that cause every year are all heavy especially, make us startling.And existing known escaping tool such as oblique rope downhill race, hang indigo plant or air cushion; Though safety, simple can play certain lifesaving effect, these instruments all must receive the report for police service professional rescue personnel and could use after being on the scene; The survivor can't use separately before the rescue personnel arrives; This has just missed the very first time of escape, can't save oneself, thereby increase the injures and deaths chance.

Applicant's former patent of invention " escape device for high-rise buildings (patent No.: 2004100672306) " though thereby have and can make survivor's safety at the uniform velocity glide, in the very first time, just escape from dangerous situation to reach the purpose of saving oneself, be convenient to people and disperse to escape, reduce because of dense smoke and suffocate and the crowd injures and deaths, the volume that cause are little, advantage such as ingenious, safe and reliable firmly; But it can only do the operation of single railway carriage or compartment; And can't realize that two railway carriage or compartments come and go the operation escape; So just influenced the speed of escape; Survivor's escape once can only be arranged, and this is far from being enough when situation is critical very much, and other people who does not have enough time to withdraw will be in peril of one's life.

In order to overcome above-mentioned shortcoming; The applicant has applied for a patent of invention " bifilar-returning automatic control escape device for tall building (patent No.: 2009101867234) " again in 2109; Thereby it have adopt two-wire to come and go to move up and down the speed of fleeing from of accelerating the survivor, make more people in the very first time, just can escape from dangerous situation, improve the efficient of saving oneself greatly, minimizing suffocates and the crowd injures and deaths that cause, safe and reliable advantage because of dense smoke, but also there be stopping and movement velocity, unhandy shortcoming that the survivor can't the Autonomous Control rope in it.

Summary of the invention

Thereby the object of the present invention is to provide a kind of stopping with movement velocity, adopt two-wire to come and go to move up and down the speed of fleeing from of accelerating the survivor, make more people in the very first time, just can escape from dangerous situation, improve the efficient of saving oneself, easy and simple to handle, the safe and reliable round escape apparatus in the two railway carriage or compartments of lever autocontrol high building greatly by survivor's Autonomous Control rope.

The objective of the invention is to realize like this:

The two railway carriage or compartments of a kind of lever autocontrol high building come and go escape apparatus; Comprise casing, dyanainic friction spare, static friction spare, reinforcement connecting rod, rope sheave, rope, hanging ring, lever and safe rope sling; The top of hanging ring is fixed on the ceiling in the house; Casing is made up of preceding case steel plate and rear cabinet steel plate; Before left middle and upper part, right middle and upper part, the right lower quadrant of left middle and upper part, right middle and upper part, right lower quadrant and rear cabinet steel plate of case steel plate be fixed together through connecting axle, bottom right connecting axle in connecting axle, the right side in the left side respectively, in a left side, be separately installed with the effect of reinforcement casing intensity in connecting axle, the right side in the casing on connecting axle, the bottom right connecting axle, prevented in the left side of box deformation cushion block, bottom right cushion block in cushion block, the right side; The right-hand member of lever is movably arranged on the right-hand member of casing inner top through lever shaft; Middle part at lever is processed with chute; Left end at lever is processed with adjusting slider groove and two the vertical screw holes that are used for the horizontal positioned adjusting slider respectively; On adjusting slider, be processed with two adjusting slider holes; Be separately installed with top board and lower platen at the top of lever left end and the bottom of lever left end, on top board and lower platen, all be processed with tapped plate hole, left end, adjusting slider and the lower platen that two long bolts pass top board, lever downwards successively is fixed together left end, adjusting slider and the lower platen of top board, lever; Be processed with the lower platen tooth bar at the top of lower platen; Be processed with the following lever tooth bar that cooperates with the lower platen tooth bar in the bottom of lever left end, the bottom of hanging ring is fixed on the middle part of adjusting slider through the hanging ring axle, and characteristic is: the left upper end in casing is fixed with rope sheave through the rope sheave screw bolt and nut; The lower right corner in casing is fixed with static friction spare through screw; On the right side wall of static friction spare, be processed with the static friction groove of vertical inner wall smooth; The right at static friction spare is placed with central part and dyanainic friction spare respectively; Central part works to isolate rope; On the sidewall of the left and right sides of the central part under the rope sheave, be processed with the LC groove and the right central channel of vertical inner wall smooth respectively; On the left side wall of dyanainic friction spare, be processed with the dyanainic friction groove of vertical inner wall smooth, static friction groove and LC groove be thirty years of age formation left side grooving in opposite directions, and dyanainic friction groove and right central channel be thirty years of age right grooving of formation in opposite directions; The intermediate sleeve of rope is on rope sheave; Two ends pass casing after being passed down through left grooving, right grooving respectively, be hung with one in two lower ends of rope respectively and be used for manned safe rope sling, the central part in casing and the upper and lower of dyanainic friction spare be separately installed be used for that the dyanainic friction spare of control centre's part moves horizontally on overlap slide-bar, be enclosed within cover slide-bar outside on the cover pulley and the slide-bar of trapping, be enclosed within the pulley of trapping of the slide-bar outside of trapping; The reinforcement connecting rod that is down " eight " font is made up of left connecting rod and right connecting rod; The right-hand member of the left connecting rod of the bottom of case steel plate, preceding stayed mast, " worker " font, the left end of right connecting rod, the bottom and the rear cabinet steel plate of back pull bar before pitman pin passes in the past backward successively; The right-hand member of preceding stayed mast, left connecting rod, the left end of right connecting rod and the bottom of back pull bar are movably arranged on the middle bottom in the casing; The left end of left side connecting rod is movably arranged on dyanainic friction spare through connecting rod left side bearing pin, and the right-hand member of right connecting rod is movably arranged on the right-hand member in the casing through the right bearing pin of connecting rod; Two oval-shaped forward horizontal stand arms and back balance arm are positioned over the upper right corner in the casing relatively; Case steel plate, the right-hand member of forward horizontal stand arm, the right-hand member and the rear cabinet steel plate of back balance arm before the balance arm shaft of " T " font passes in the past backward successively; Forward horizontal stand arm and back balance arm are movably arranged on the upper right corner in the casing; Be inserted with the balance arm shaft latch that prevents that balance arm shaft from coming off in the rear end of balance arm shaft; The cylinder that is enclosed within the drum shaft outside is positioned in the chute of lever; The top of case steel plate, the left end of forward horizontal stand arm, preceding stayed mast, lever, the top of back pull bar, the left end and the rear cabinet steel plate of back balance arm before cylinder passes in the past backward successively; Forward horizontal stand arm, preceding stayed mast, lever, back pull bar and back balance arm are movably arranged on the middle top in the casing, are inserted with the drum shaft latch that prevents that drum shaft from coming off in the rear end of drum shaft; The rope sheave stop device is installed on the rear cabinet steel plate.

Said rope sheave stop device is made up of steel plate briquetting, banking pin, backing pin plate, the extension spring of backing pin plate, compression spring, banking pin stay cord and backing pin plate stay cord; The steel plate briquetting is fixed on the back of rear cabinet steel plate through screw; On the steel plate briquetting, be processed with steel plate briquetting vertical core; The centre that backing pin plate bearing pin passes the backing pin plate is movably arranged on the backing pin plate back of rear cabinet steel plate; The upper end of backing pin plate extension spring is fixed on the top of the backing pin plate of rear cabinet steel plate back, and the lower end of the upper end of backing pin plate stay cord and the extension spring of backing pin plate all is fixed on the left end of backing pin plate, on the trailing wheel outward flange of rope sheave, is processed with the rope sheave gear; The top of banking pin be processed with rope sheave on the banking pin latch that matches of rope sheave gear; The steel plate hole that the front end of banking pin passes on the rear cabinet steel plate extend in the casing, makes the banking pin latch can snap in or deviate from the rope sheave gear, is fixed with the banking pin pressure pin of strip in the rear end lower of banking pin; The lower ends downward of banking pin pressure pin is passed steel plate briquetting vertical core and is exposed to the outside of steel plate briquetting vertical core; Be fixed with the banking pin stay cord in the bottom of banking pin pressure pin, the top that is enclosed within the compression spring of banking pin pressure pin upper end withstands on the rear end lower of banking pin, and the bottom of compression spring withstands on the top of steel plate briquetting; Backing pin plate lozenges under backing pin plate right-hand member is oblique is pressed on the banking pin lozenges kissing merging obliquely of banking pin left end.

Or; Said rope sheave stop device is made up of steel plate briquetting, banking pin, backing pin plate, the extension spring of backing pin plate, rag iron spring, banking pin stay cord and backing pin plate stay cord; Banking pin is made up of top section, horizontal epimere, stage casing and oblique hypomere; The bottom of steel plate briquetting and the bottom of rag iron spring all are fixed on the back of rear cabinet steel plate through screw, on the trailing wheel lateral wall of rope sheave, be processed with the rope sheave hole, and the steel plate hole that the front end of the horizontal epimere of banking pin passes on the rear cabinet steel plate extend in the casing; Make the front end of horizontal epimere of banking pin can snap in or deviate from the rope sheave hole; The stage casing of banking pin makes banking pin and rag iron spring be fixed together through being bolted to the top of rag iron spring, on the steel plate briquetting, is processed with the chute of open upper end; Insert in the chute on the steel plate briquetting bottom of the oblique hypomere of banking pin; Making that banking pin seesaws not with rag iron spring can left and right deviation, and the top section of banking pin is fixed on above the horizontal epimere, the back of rear cabinet steel plate, and the banking pin stay cord is fixed on the rear end of the top section of banking pin; The right-hand member that backing pin plate bearing pin passes the backing pin plate is movably arranged on the backing pin plate outer left side of rear cabinet steel plate; The upper end of backing pin plate extension spring is fixed on the top of the backing pin plate of rear cabinet steel plate back, and the lower end of the upper end of backing pin plate stay cord and the extension spring of backing pin plate all is fixed on the left end of backing pin plate.

Between the middle part of preceding stayed mast and back pull bar, be placed with the stayed mast cushion block, the stayed mast rivet after passing preceding stayed mast, stayed mast cushion block and back pull bar is fixed together preceding stayed mast, stayed mast cushion block and back pull bar.

Each side being equipped with one and being used for above the central part in casing with vertical respectively left pressing roller and the right pressing roller that imports left grooving and right grooving in the two ends of rope.

The present invention is combined into two reinforcement parts by lever, left connecting rod, right connecting rod, counter-jib, preceding stayed mast and back pull bar; By the part that rubs surely, dyanainic friction spare, central part, rope, rope sheave, on overlap pulley, the pulley of trapping etc. is formed friction group body; The power that this pair reinforcement parts are produced transmits through left connecting rod and right connecting rod; Implement to glide through friction group body then, reach the purpose that two railway carriage or compartments come and go escape.The effect of counter-jib is to be used for the impulsive force that safe rope sling moment swing that the balance survivor is sitting in produced.Thereby therefore the present invention have by the survivor conduct oneself with dignity gravity Autonomous Control rope movement velocity, adopt two-wire to come and go to move up and down the speed of fleeing from of accelerating the survivor, make more people in the very first time, just can escape from dangerous situation, improve that the efficient of saving oneself, minimizing suffocate because of dense smoke and the injures and deaths that cause of crowding, easy and simple to handle, in light weight, volume is little, cost is low, safe and reliable advantage greatly; High building of the present invention round escape apparatus in two railway carriage or compartments and safe rope sling can be packed in the special-purpose case simultaneously; Be placed on showy place in the high buildings and large mansions, prepare against when meeting an urgent need and use.

Description of drawings

Fig. 1 is the internal structure sketch map of the embodiment of the invention 1;

Fig. 2 is the vertical view of the embodiment of the invention 1;

Fig. 3 is that B-B of Fig. 1 is to cross-sectional schematic;

Fig. 4 is that the D--D of Fig. 1 is to cross-sectional schematic;

Fig. 5 is that C-C of Fig. 1 is to cross-sectional schematic;

Fig. 6 is that the E of Fig. 5 is to cross-sectional schematic;

Fig. 7 is the structural representation of safe rope sling;

Fig. 8 is the structural representation of the embodiment of the invention 2;

Fig. 9 is the vertical view of the embodiment of the invention 2;

Figure 10 is that B-B of Fig. 8 is to cross-sectional schematic;

Figure 11 is that the D--D of Fig. 8 is to cross-sectional schematic;

Figure 12 is that C-C of Fig. 7 is to cross-sectional schematic;

Figure 13 is that the E of Figure 12 is to cross-sectional schematic.

The specific embodiment

Below in conjunction with embodiment and contrast accompanying drawing the present invention is done further detailed description.

Embodiment 1:

The two railway carriage or compartments of a kind of lever autocontrol high building come and go escape apparatus; Comprise casing 8, dyanainic friction spare 23, static friction spare 29, reinforcement connecting rod 20, rope sheave 35, rope 26, hanging ring 44, lever 5 and safe rope sling 84; The top of hanging ring 44 is fixed on the ceiling in the house; Casing 8 is made up of with rear cabinet steel plate 13 preceding case steel plate 50; Before left middle and upper part, right middle and upper part, the right lower quadrant of left middle and upper part, right middle and upper part, right lower quadrant and rear cabinet steel plate 13 of case steel plate 50 be fixed together through connecting axle 10, bottom right connecting axle 19 in connecting axle in the left side 32, the right side respectively, in a left side, be separately installed with the degree effect of the reinforcement casing Final 8 in connecting axle 32, the right side in the casing 8 on connecting axle 10, the bottom right connecting axle 19, prevented in the left side that casing 8 is out of shape cushion block 9, bottom right cushion block 18 in cushion block 33, the right side; The right-hand member of lever 5 is movably arranged on the right-hand member of casing 8 inner tops through lever shaft 4; Be processed with chute 7 at the middle part of lever 5; Left end at lever 5 is processed with adjusting slider groove 38 and two the vertical screw holes 45 that are used for horizontal positioned adjusting slider 39 respectively; On adjusting slider 39, be processed with two adjusting slider holes 46; Be separately installed with top board 43 and lower platen 36 at the top of lever 5 left ends and the bottom of lever 5 left ends; On top board 43 and lower platen 36, all be processed with tapped plate hole 42; Left end, adjusting slider 39 and the lower platen 36 that two long bolts 41 pass top board 43, lever 5 downwards successively is fixed together left end, adjusting slider 39 and the lower platen 36 of top board 43, lever 5, is processed with lower platen tooth bar 47 at the top of lower platen 36, is processed with the following lever tooth bar 37 that cooperates with lower platen tooth bar 47 in the bottom of lever 5 left ends; The bottom of hanging ring 44 is fixed on the middle part of adjusting slider 39 through hanging ring axle 40, and the left upper end in casing 8 is fixed with rope sheave 35 through rope sheave bolt 34 and nut 53; The lower right corner in casing 8 is fixed with static friction spare 29 through screw 28; On the right side wall of static friction spare 29, be processed with the static friction groove 54 of vertical inner wall smooth; Be placed with central part 27 and dyanainic friction spare 23 respectively on the right of static friction spare 29; Central part 27 works to isolate rope 26; On the sidewall of the left and right sides of the central part under the rope sheave 35 27, be processed with the LC groove 55 and right central channel 57 of vertical inner wall smooth respectively; On the left side wall of dyanainic friction spare 23, be processed with the dyanainic friction groove 56 of vertical inner wall smooth; Static friction groove 54 and LC groove 55 be thirty years of age formation left side grooving in opposite directions; Dyanainic friction groove 57 and right central channel 56 be thirty years of age right grooving of formation in opposite directions, and the intermediate sleeve of rope 26 is on rope sheave 35, and two ends pass casing 8 after being passed down through left grooving, right grooving respectively; Be hung with one in two lower ends of rope 26 respectively and be used for manned safe rope sling 84, the central part 27 in casing 8 and the upper and lower of dyanainic friction spare 23 be separately installed be used for that the dyanainic friction spare 23 of control centre's part 27 moves horizontally on cover slide-bar 48, be enclosed within cover slide-bar 48 outsides on the cover pulley 49 and the slide-bar 24 of trapping, be enclosed within the pulley 25 of trapping of slide-bar 24 outsides of trapping; The reinforcement connecting rod 20 that is down " eight " font is made up of with right connecting rod 16 left connecting rod 17; The right-hand member of the left connecting rod 17 of the bottom of case steel plate 50, preceding stayed mast 14, " worker " font, the left end of right connecting rod 16, the bottom and the rear cabinet steel plate 13 of back pull bar 52 before pitman pin 21 passes in the past backward successively; The right-hand member of preceding stayed mast 14, left connecting rod 17, the left end of right connecting rod 16 and the bottom of back pull bar 52 are movably arranged on the middle bottom in the casing 8; The left end of left side connecting rod 17 is movably arranged on dyanainic friction spare 23 through connecting rod left side bearing pin 22, and the right-hand member of right connecting rod 16 is movably arranged on the right-hand member in the casing 8 through the right bearing pin 15 of connecting rod; Two oval-shaped forward horizontal stand arms 1 are positioned over the upper right corner in the casing 8 relatively with back balance arm 51; Case steel plate 50, the right-hand member of forward horizontal stand arm 1, the right-hand member and the rear cabinet steel plate 13 of back balance arm 51 before the balance arm shaft 2 of " T " font passes in the past backward successively; Forward horizontal stand arm 1 and back balance arm 51 are movably arranged on the upper right corner in the casing 8; Be inserted with the balance arm shaft latch that prevents that balance arm shaft 2 from coming off in the rear end of balance arm shaft 2; The cylinder 6 that is enclosed within drum shaft 3 outsides is positioned in the chute 7 of lever 5; The top of the left end of case steel plate 50, forward horizontal stand arm 1, preceding stayed mast 14, lever 5, the top of back pull bar 52, the left end and the rear cabinet steel plate 13 of back balance arm 51 before cylinder 6 passes in the past backward successively; Forward horizontal stand arm 1, preceding stayed mast 14, lever 5, back pull bar 52 and back balance arm 51 are movably arranged on the middle top in the casing 8, are inserted with the drum shaft latch that prevents that drum shaft 3 from coming off in the rear end of drum shaft 3; Rope sheave stop device 68 is installed on rear cabinet steel plate 13.

Said rope sheave stop device 68 is made up of steel plate briquetting 65, banking pin 61, backing pin plate 71, backing pin plate extension spring 70, compression spring 62, banking pin stay cord 67 and backing pin plate stay cord 72; Steel plate briquetting 65 is fixed on the back of rear cabinet steel plate 13 through screw 64; On steel plate briquetting 65, be processed with steel plate briquetting vertical core 63; The centre that backing pin plate bearing pin 74 passes backing pin plate 71 is movably arranged on backing pin plate 71 back of rear cabinet steel plate 13; The upper end of backing pin plate extension spring 70 is fixed on the top of the backing pin plate 71 of rear cabinet steel plate 13 back; The lower end of the upper end of backing pin plate stay cord 72 and backing pin plate extension spring 70 all is fixed on the left end of backing pin plate 71; On the trailing wheel outward flange of rope sheave 35, be processed with rope sheave gear 58, the top of banking pin 61 be processed with rope sheave 35 on the banking pin latch 60 that matches of rope sheave gear 58, the steel plate hole 59 that the front end of banking pin 61 passes on the rear cabinet steel plate 13 extend in the casing 8; Make banking pin latch 60 can snap in or deviate from rope sheave gear 58; Be fixed with the banking pin pressure pin 66 of strip in the rear end lower of banking pin 61, the lower ends downward of banking pin pressure pin 66 is passed steel plate briquetting vertical core 63 and is exposed to the outside of steel plate briquetting vertical core 63, is fixed with banking pin stay cord 67 in the bottom of banking pin pressure pin 66; The top that is enclosed within the compression spring 62 of banking pin pressure pin 66 upper ends withstands on the rear end lower of banking pin 61, and the bottom of compression spring 62 withstands on the top of steel plate briquetting 65; Backing pin plate lozenges 73 under backing pin plate 71 right-hand members are oblique is pressed on the banking pin lozenges 69 kissings merging obliquely of banking pin 61 left ends.

Between the middle part of preceding stayed mast 14 and back pull bar, be placed with stayed mast cushion block 12, stayed mast rivet 11 passes behind preceding stayed mast 14, stayed mast cushion block 12 and the back pull bar preceding stayed mast 14, stayed mast cushion block 11 and back pull bar is fixed together.

Each side being equipped with one and being used for above the central part 27 in casing 8 with the vertical respectively left pressing roller 31 and right pressing roller 30 that imports left grooving and right grooving in the two ends of rope 26.

Operation principle:

When back, survivor take place in fire again can't be when elevator or corridor safety be withdrawn from; The survivor just can take out the two railway carriage or compartments of lever autocontrol high building of the present invention and come and go escape apparatus; The top of hanging ring 44 is enclosed within the hook that is fixed in window wall \ ceiling or ties up on pillar; The survivor hangs the bottom at rope with the top of two safe rope slings 84 again, and a safe rope sling 84 is on ground, and another safe rope sling 84 is in face of the survivor.At this moment; The banking pin latch 60 of banking pin 61 front ends snaps in the rope sheave gear 58; Rope sheave 35 is motionless; Compression spring 62 is upwards tightly held banking pin 61, and the backing pin plate lozenges 73 of backing pin plate 71 right-hand members tightly props up the banking pin lozenges 69 of banking pin 61 left ends, can prevent that banking pin latch 60 from coming out from 58 slippages of rope sheave gear.

After on the safe rope sling 84 of survivor in face of being sitting in; The survivor spurs banking pin stay cord 67 downwards; Banking pin stay cord 67 just drives banking pin pressure pin 66, banking pin 61, compression spring 62 moves downward together; Make banking pin latch 60 come out from 58 slippages of rope sheave gear, rope sheave 35 begins to rotate under the effect of survivor's gravity, and the survivor slides to ground along rope 26 under fast.At this moment; The backing pin plate lozenges 73 of backing pin plate 71 right-hand members is pushed down the banking pin lozenges 69 of banking pin 61 left ends downwards; Prevent that banking pin 61 from moving upward and cause banking pin latch 60 to snap in the rope sheave gear 58 under the effect of compression spring 62, make rope sheave 35 turn to the survivor till the ground always.

Before next survivor will get into another safe rope sling 84; As long as draw backing pin plate stay cord 72 earlier; Make the right-hand member of backing pin plate 71 move upward, the banking pin lozenges 69 of banking pin 61 left ends breaks away from the backing pin plate lozenges 73 of backing pin plate 71 right-hand members, and banking pin 61 moves upward under the effect of compression spring 62; Banking pin latch 60 snaps in the rope sheave gear 58, and rope sheave 35 is motionless.Next survivor just can get into another safe rope sling 84, follows the prescribed rules, and slides to ground safely down.

Embodiment 2:

The structure of the structure of embodiment 2 and embodiment 1 is basic identical, and difference is:

Said rope sheave stop device 68 is made up of steel plate briquetting 65, banking pin 61, backing pin plate 71, backing pin plate extension spring 70, rag iron spring 81, banking pin stay cord 67 and backing pin plate stay cord 72; Banking pin 61 is made up of top section 76, horizontal epimere 77, stage casing 78 and oblique hypomere 80; The bottom of the bottom of steel plate briquetting 65 and rag iron spring 81 all is fixed on the back of rear cabinet steel plate 13 through screw 82; On the trailing wheel lateral wall of rope sheave 35, be processed with rope sheave hole 75; The steel plate hole 59 that the front end of the horizontal epimere 77 of banking pin 61 passes on the rear cabinet steel plate 13 extend in the casing 8; Make the front end of horizontal epimere 77 of banking pin 61 can snap in or deviate from rope sheave hole 75; The stage casing 78 of banking pin 61 is fixed on the top of rag iron spring 81 through bolt 79, makes banking pin 61 and rag iron spring 81 be fixed together, and on steel plate briquetting 65, is processed with the chute 83 of open upper end; Insert in the chute 83 on the steel plate briquetting 65 bottom of the oblique hypomere 80 of banking pin 61; Making that banking pin 61 seesaws not with rag iron spring 81 can left and right deviation, and the top section 76 of banking pin 61 is fixed on above the horizontal epimere 77, the back of rear cabinet steel plate 13, and banking pin stay cord 67 is fixed on the rear end of the top section 76 of banking pin 61; The right-hand member that backing pin plate bearing pin 74 passes backing pin plate 71 is movably arranged on backing pin plate 71 outer left side of rear cabinet steel plate 13; The upper end of backing pin plate extension spring 70 is fixed on the top of the backing pin plate 71 of rear cabinet steel plate 13 back, and the lower end of the upper end of backing pin plate stay cord 72 and backing pin plate extension spring 70 all is fixed on the left end of backing pin plate 71.

Operation principle:

When back, survivor take place in fire again can't be when elevator or corridor safety be withdrawn from; The survivor just can take out the two railway carriage or compartments of lever autocontrol high building of the present invention and come and go escape apparatus; The top of hanging ring 44 is enclosed within the hook that is fixed in window wall \ ceiling or ties up on pillar; The survivor hangs the bottom at rope with the top of two safe rope slings 84 again, and a safe rope sling 84 is on ground, and another safe rope sling 84 is in face of the survivor.At this moment; The front end of the horizontal epimere 77 of banking pin 61 front ends snaps in the rope sheave hole 75; Rope sheave 35 is motionless; Compression spring 62 is upwards tightly held banking pin 61, and the bottom of the horizontal epimere 77 of banking pin 61 is tightly held on the top of backing pin plate 71, the front end that can prevent horizontal epimere 77 from the rope sheave hole 75 slippages come out.

After on the safe rope sling 84 of survivor in face of being sitting in; The survivor spurs banking pin stay cord 67 downwards; Banking pin stay cord 67 just drives banking pin 61 (top section 76, horizontal epimere 77, stage casing 78, oblique hypomere 80), rag iron spring 81 motion backward together; The front end of horizontal epimere 77 is deviate from the steel plate hole 59 on the rear cabinet steel plate 13; Make the front end of horizontal epimere 77 from the rope sheave hole 75 slippages come out, rope sheave 35 begins to rotate under the effect of survivor's gravity, the survivor slides to ground along rope 26 under fast.At this moment; The left end of backing pin plate 71 moves upward under the pulling function of backing pin plate extension spring 70; The whole steel plate hole of blocking on the rear cabinet steel plate 13 59; The front end that prevents horizontal epimere 77 front end that causes horizontal epimere 77 that under the effect of rag iron spring 81, travels forward snaps in the rope sheave hole 75, makes rope sheave 35 turn to the survivor till the ground always.

Before next survivor will get into another safe rope sling 84; As long as draw backing pin plate stay cord 72 earlier; Make the left end of backing pin plate 71 move downward, the left end of backing pin plate 71 breaks away from the steel plate hole 59 on the rear cabinet steel plate 13, and the front end of horizontal epimere 77 travels forward under the effect of rag iron spring 81; The front end of horizontal epimere 77 snaps in the rope sheave hole 75, and rope sheave 35 is motionless.Next survivor just can get into another safe rope sling 84, follows the prescribed rules, and slides to ground safely down.

Claims

1. the two railway carriage or compartments of lever autocontrol high building come and go escape apparatus; Comprise casing, dyanainic friction spare, static friction spare, reinforcement connecting rod, rope sheave, rope, hanging ring, lever and safe rope sling; The top of hanging ring is fixed on the ceiling in the house; Casing is made up of preceding case steel plate and rear cabinet steel plate; Before left middle and upper part, right middle and upper part, the right lower quadrant of left middle and upper part, right middle and upper part, right lower quadrant and rear cabinet steel plate of case steel plate be fixed together through connecting axle, bottom right connecting axle in connecting axle, the right side in the left side respectively, in a left side, be separately installed with the effect of reinforcement casing intensity in connecting axle, the right side in the casing on connecting axle, the bottom right connecting axle, prevented in the left side of box deformation cushion block, bottom right cushion block in cushion block, the right side; The right-hand member of lever is movably arranged on the right-hand member of casing inner top through lever shaft; Middle part at lever is processed with chute; Left end at lever is processed with adjusting slider groove and two the vertical screw holes that are used for the horizontal positioned adjusting slider respectively; On adjusting slider, be processed with two adjusting slider holes; Be separately installed with top board and lower platen at the top of lever left end and the bottom of lever left end, on top board and lower platen, all be processed with tapped plate hole, left end, adjusting slider and the lower platen that two long bolts pass top board, lever downwards successively is fixed together left end, adjusting slider and the lower platen of top board, lever; Be processed with the lower platen tooth bar at the top of lower platen; Be processed with the following lever tooth bar that cooperates with the lower platen tooth bar in the bottom of lever left end, the bottom of hanging ring is fixed on the middle part of adjusting slider through the hanging ring axle, and it is characterized in that: the left upper end in casing is fixed with rope sheave through the rope sheave screw bolt and nut; The lower right corner in casing is fixed with static friction spare through screw; On the right side wall of static friction spare, be processed with the static friction groove of vertical inner wall smooth; The right at static friction spare is placed with central part and dyanainic friction spare respectively; Central part works to isolate rope; On the sidewall of the left and right sides of the central part under the rope sheave, be processed with the LC groove and the right central channel of vertical inner wall smooth respectively; On the left side wall of dyanainic friction spare, be processed with the dyanainic friction groove of vertical inner wall smooth, static friction groove and LC groove be thirty years of age formation left side grooving in opposite directions, and dyanainic friction groove and right central channel be thirty years of age right grooving of formation in opposite directions; The intermediate sleeve of rope is on rope sheave; Two ends pass casing after being passed down through left grooving, right grooving respectively, be hung with one in two lower ends of rope respectively and be used for manned safe rope sling, the central part in casing and the upper and lower of dyanainic friction spare be separately installed be used for that the dyanainic friction spare of control centre's part moves horizontally on overlap slide-bar, be enclosed within cover slide-bar outside on the cover pulley and the slide-bar of trapping, be enclosed within the pulley of trapping of the slide-bar outside of trapping; The reinforcement connecting rod that is down " eight " font is made up of left connecting rod and right connecting rod; The right-hand member of the left connecting rod of the bottom of case steel plate, preceding stayed mast, " worker " font, the left end of right connecting rod, the bottom and the rear cabinet steel plate of back pull bar before pitman pin passes in the past backward successively; The right-hand member of preceding stayed mast, left connecting rod, the left end of right connecting rod and the bottom of back pull bar are movably arranged on the middle bottom in the casing; The left end of left side connecting rod is movably arranged on dyanainic friction spare through connecting rod left side bearing pin, and the right-hand member of right connecting rod is movably arranged on the right-hand member in the casing through the right bearing pin of connecting rod; Two oval-shaped forward horizontal stand arms and back balance arm are positioned over the upper right corner in the casing relatively; Case steel plate, the right-hand member of forward horizontal stand arm, the right-hand member and the rear cabinet steel plate of back balance arm before the balance arm shaft of " T " font passes in the past backward successively; Forward horizontal stand arm and back balance arm are movably arranged on the upper right corner in the casing; Be inserted with the balance arm shaft latch that prevents that balance arm shaft from coming off in the rear end of balance arm shaft; The cylinder that is enclosed within the drum shaft outside is positioned in the chute of lever; The top of case steel plate, the left end of forward horizontal stand arm, preceding stayed mast, lever, the top of back pull bar, the left end and the rear cabinet steel plate of back balance arm before cylinder passes in the past backward successively; Forward horizontal stand arm, preceding stayed mast, lever, back pull bar and back balance arm are movably arranged on the middle top in the casing, are inserted with the drum shaft latch that prevents that drum shaft from coming off in the rear end of drum shaft; The rope sheave stop device is installed on the rear cabinet steel plate.

2. the two railway carriage or compartments of lever autocontrol high building according to claim 1 come and go escape apparatus; It is characterized in that: said rope sheave stop device is made up of steel plate briquetting, banking pin, backing pin plate, the extension spring of backing pin plate, compression spring, banking pin stay cord and backing pin plate stay cord; The steel plate briquetting is fixed on the back of rear cabinet steel plate through screw; On the steel plate briquetting, be processed with steel plate briquetting vertical core, the centre that backing pin plate bearing pin passes the backing pin plate is movably arranged on the back of rear cabinet steel plate with the backing pin plate, and the upper end of backing pin plate extension spring is fixed on the top of the backing pin plate of rear cabinet steel plate back; The lower end of the upper end of backing pin plate stay cord and the extension spring of backing pin plate all is fixed on the left end of backing pin plate; On the trailing wheel outward flange of rope sheave, be processed with the rope sheave gear, the top of banking pin be processed with rope sheave on the banking pin latch that matches of rope sheave gear, the steel plate hole that the front end of banking pin passes on the rear cabinet steel plate extend in the casing; Make the banking pin latch can snap in or deviate from the rope sheave gear; Be fixed with the banking pin pressure pin of strip in the rear end lower of banking pin, the lower ends downward of banking pin pressure pin is passed steel plate briquetting vertical core and is exposed to the outside of steel plate briquetting vertical core, is fixed with the banking pin stay cord in the bottom of banking pin pressure pin; The top that is enclosed within the compression spring of banking pin pressure pin upper end withstands on the rear end lower of banking pin, and the bottom of compression spring withstands on the top of steel plate briquetting; Backing pin plate lozenges under backing pin plate right-hand member is oblique is pressed on the banking pin lozenges kissing merging obliquely of banking pin left end.

3. the two railway carriage or compartments of lever autocontrol high building according to claim 1 come and go escape apparatus; It is characterized in that: said rope sheave stop device is made up of steel plate briquetting, banking pin, backing pin plate, the extension spring of backing pin plate, rag iron spring, banking pin stay cord and backing pin plate stay cord; Banking pin is made up of top section, horizontal epimere, stage casing and oblique hypomere; The bottom of steel plate briquetting and the bottom of rag iron spring all are fixed on the back of rear cabinet steel plate through screw, on the trailing wheel lateral wall of rope sheave, be processed with the rope sheave hole, and the steel plate hole that the front end of the horizontal epimere of banking pin passes on the rear cabinet steel plate extend in the casing; Make the front end of horizontal epimere of banking pin can snap in or deviate from the rope sheave hole; The stage casing of banking pin makes banking pin and rag iron spring be fixed together through being bolted to the top of rag iron spring, on the steel plate briquetting, is processed with the chute of open upper end; Insert in the chute on the steel plate briquetting bottom of the oblique hypomere of banking pin; Making that banking pin seesaws not with rag iron spring can left and right deviation, and the top section of banking pin is fixed on above the horizontal epimere, the back of rear cabinet steel plate, and the banking pin stay cord is fixed on the rear end of the top section of banking pin; The right-hand member that backing pin plate bearing pin passes the backing pin plate is movably arranged on the backing pin plate outer left side of rear cabinet steel plate; The upper end of backing pin plate extension spring is fixed on the top of the backing pin plate of rear cabinet steel plate back, and the lower end of the upper end of backing pin plate stay cord and the extension spring of backing pin plate all is fixed on the left end of backing pin plate.

4. come and go escape apparatus according to claim 2 or the two railway carriage or compartments of 3 described lever autocontrol high buildings; It is characterized in that: between the middle part of preceding stayed mast and back pull bar, be placed with the stayed mast cushion block, the stayed mast rivet after passing preceding stayed mast, stayed mast cushion block and back pull bar is fixed together preceding stayed mast, stayed mast cushion block and back pull bar.

5. come and go escape apparatus according to the two railway carriage or compartments of claim 2 or 3 described lever autocontrol high buildings, it is characterized in that: each side being equipped with and being used for above the central part in casing vertical respectively left pressing roller and the right pressing roller that imports left grooving and right grooving in the two ends of rope.