CN105084170A - Corridor boom-seat elevator - Google Patents
Corridor boom-seat elevator Download PDFInfo
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- CN105084170A CN105084170A CN201510588283.0A CN201510588283A CN105084170A CN 105084170 A CN105084170 A CN 105084170A CN 201510588283 A CN201510588283 A CN 201510588283A CN 105084170 A CN105084170 A CN 105084170A
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- Prior art keywords
- suspension rod
- chain
- seat
- corridor
- head sprocket
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
- B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
- B66B9/0853—Lifting platforms, e.g. constructional features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
- B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
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- Transportation (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a corridor boom-seat elevator. The corridor boom-seat elevator comprises a rail hoisted on stair ceilings, a driving device arranged in a staircase, a transmission mechanism mounted in cooperation with the rail, a cross shaft universal chain arranged in the rail, a boom seat hinged to the tail end of the cross shaft universal chain through a connection plate and a control system. According to the corridor boom-seat elevator, the rail parallel to stairs is arranged on the prior stair ceilings, the cross shaft universal chain is arranged in the rail, the boom seat is suspended on the chain, the chain can be made to move in the rail extending direction, and accordingly the boom seat is driven to move among storeys; conveying among the storeys of existing buildings is achieved, structures of the existing buildings are not needed to be damaged during mounting, and the normal usage of the existing stairs is not affected after mounting; the corridor boom-seat elevator is simple in structure, convenient to mount and low in cost; besides, a pure mechanical structure is adopted during transmission, so that maintenance is convenient, the operation is stable, the service life is long, and the problem of vertical transportation of the existing multi-storey buildings without elevators can be effectively solved.
Description
Technical field
The present invention relates to and feedway technical field between existing building supporting mounting layer, particularly relate to a kind of corridor suspension rod staircase.
Background technology
Along with the arrival of aging society, live in do not have the elderly in the multi-story of lift-mounting go on a journey difficulty problem more and more serious, there is " unsettled " old man, the direct implementation affecting family endowment pattern, in order to solve this problem, at present, urban occur some install additional outside existing building Lift car type elevator successful case, but, in building, external body installs elevator additional, general brand elevator erected cost is roughly about 500,000, cost is higher, take up room after installation large, affect ventilation and the daylighting of low layer resident family, easy generation neighbourhood dispute, Lift car type elevator belongs to special equipment simultaneously, need each department to examine just can install additional, and need the building structure of the building installing Lift car type elevator should meet Correlative plan and quality supervision standard, so, successful case is few, Difficulty, for this reason, occurred that two kinds can be arranged on villa staircase in stair case and relay-type elevator in the market, but these two kinds of elevators take the available space of corridor, affect the fire-fighting function of stair, so, according to the demand in ordinary residence resident or villa and facilitate the elderly to go on a journey, design one neither destroys existing building structure, and the conveying arrangement of the fire-fighting and current function that simultaneously also do not affect corridor is the current technical matters in the urgent need to address in this area.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of corridor suspension rod staircase, without the need to destroying existing building structure in installation process, not affecting existing stair and normally using after installation, do not take the fire-fighting space of corridor, structure is simple, and easy for installation, cost is lower, and, transmission process adopts pure physical construction, and convenient for maintaining is stable, long service life, effectively can solve the existing problem without elevator tier building vertical transport.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of corridor suspension rod staircase, comprise the track be lifted on stair ceiling, be arranged on the actuating device of stair case, with the transmission device of the supporting installation of track, cross-axle universal shaft chain is in orbit installed, with cross-axle universal shaft chain end by winning suspension rod seat and control system in succession hinged, described track is parallel with stair ceiling, and it is consistent with the bearing of trend of stair, track is fixed on stair ceiling by means of adjustable support, described actuating device comprises the drive motor be vertically fixedly mounted on the stair case ceiling of the superiors, the reductor be connected with drive motor main shaft end and the drive link being arranged on reductor clutch end by means of coupler, drive link is connected with transmission device by means of chain gearing, transmission device traction cross-axle universal shaft chain in orbit upwards or move downward, chain moves along track bearing of trend for driving vertically-guided bar and suspension rod seat hinged with it.
Described track comprises tilting section, horizontal segment and arc linkage section, described tilting section is consistent with stairs climbing angle, described horizontal segment is positioned at landing place, is connected between horizontal segment with tilting section with arc linkage section, is also connected with arc linkage section between horizontal segment and the horizontal segment in other directions.
Described track comprises two groups of guide rails up and down that cross section is inverted U-lag and is fixedly mounted in U-lag, often organize guide rail and comprise four square steel be fixedly mounted on U-lag inwall, four square steel relatively divide between two and are located at U-lag inwall, the guideway space being positioned at top is walked for vertically-guided bar upper roller, the guideway space being positioned at below is walked for cross-axle universal shaft chain and vertically-guided bar lower rollers, and U-lag is fixed on stair ceiling by adjustable support.
Described suspension rod seat comprises vertically-guided bar, laterally be fixed on the cross bar in the middle part of vertically-guided bar, the hinged fork in upper end and vertically-guided bar lower end, the suspension rod hinged with fork lower end and the utility seat being arranged on suspension rod lower end, the hinged gas spring of described cross bar end, hinged in the middle part of gas spring lower end and fork, described vertically-guided bar upper end and middle part install wheel shaft and lower wheel shaft respectively, upper roller is installed respectively in upper whorl axial two ends, upper roller rolls with the guide rail being positioned at U-lag top and coordinates, lower rollers is installed respectively in wheel shaft two ends, described bottom, it is hinged that bottom wheel shaft and cross-axle universal shaft chain pass through connecting plate, lower rollers rolls with the guide rail being positioned at U-lag bottom and coordinates, two cover positioning rollers are provided with in the middle part of described vertically-guided bar, two cover positioning rollers be arranged on be positioned at U-lag bottom guide rail inside, and coordinate with side roll in the square steel of guide rail.
Described utility seat comprises and is hinged on the seat of suspension rod bottom and be hinged on the expansion link of rotary sleeve lower end by means of rotary sleeve, hinged in the middle part of described gas spring expansion link upper end and seat, described rotary sleeve is sleeved on suspension rod bottom, described suspension rod fixedly mounts semi-circular shape pressing plate, semi-circular shape pressing plate is positioned at above rotary sleeve, described rotary sleeve lower end is also hinged foot-operated, and foot-operated dividing with seat is located at rotary sleeve both sides.
Described suspension rod is hollow tubular structure, its center wears brake lever, hollow tubular structure sidewall offers vertical elongated hole, brake lever upper horizontal installs depression bar, depression bar is through vertical elongated hole, between described brake lever and hollow tubular structure inwall, retracing spring is installed, described suspension rod sidewall is provided with the pin rod with its bearing fit, described vertically-guided bar and fork sidewall are equipped with pin-and-hole, work as suspension rod, when fork and vertically-guided rod axis overlap, axis and the pin-and-hole dead in line be arranged on vertically-guided bar and fork sidewall of pin rod, for ensureing vertically-guided bar during pin rod insertion pin-and-hole, fork and boom axis overlap all the time.
Described control system comprises PLC, is arranged on the calling set of interlayer, is arranged on the operational module on suspension rod and is arranged on the radar group on suspension rod, described be arranged on interlayer calling set and suspension rod on operational module radio communication, be arranged on the calling set of interlayer also respectively at PLC radio communication, the described calling set radio communication being arranged on the radar group on suspension rod and being arranged on interlayer, described PLC communicates with drive motor control end.
Described transmission device is chain drag wheels, described chain drag wheels comprise fixed frame, main shaft, head sprocket, intermediate chain wheel, shock absorber and tightening device, described main shaft is vertically arranged on inside fixed frame and its two ends and is all connected with fixed frame by bearing, described head sprocket is arranged in the middle part of main shaft by bearing, described intermediate chain wheel is fixedly mounted on main shaft top, between described head sprocket and main shaft, shock absorber is installed, between described main shaft and fixed frame, shock absorber is installed, described shock absorber comprises two cover " one " font fixed arms be fixedly mounted in the middle part of main shaft, bow, litter and elastic mechanism, all be fixedly connected with main shaft in the middle part of two cover fixed arms, and two cover fixed arms divide and are located at head sprocket upper and lower, described head sprocket body is provided with two arc-shaped slots, two arc-shaped slots are arranged relative to the axisymmetrical of head sprocket, the axis at trajectory place of two arc-shaped slots and the dead in line of head sprocket, the described fixed arm two ends being positioned at head sprocket top all fixedly mount a vertical litter, litter lower end is fixedly connected with the fixed arm two ends being positioned at head sprocket bottom, two arc-shaped slots that the described litter being positioned at fixed arm two ends is each passed through on head sprocket are arranged, between described fixed arm and head sprocket, elastic mechanism is installed, elastic mechanism can swing in the scope being not less than two space of tooths relative to head sprocket for making fixed arm.
Described elastic mechanism comprises the two groups of vertical rods being fixedly mounted on head sprocket upper surface and lower surface respectively, two bows being located in fixed arm two ends and two coil springs be sleeved on every root bow, often organize vertical rod and comprise two vertical rods be vertically arranged on head sprocket upper surface or lower surface, described every root fixed link two ends all arrange an arcuate socket, the axis at trajectory place of arcuate socket and the dead in line of main shaft, bow is worn in described arcuate socket, bow two ends are fixedly connected with two vertical rods being positioned at both sides, fixed arm one end respectively, two coil springs be sleeved on bow divide and are located at fixed arm both sides.
Described tightening device comprise in arrange up and down two swing arms, be vertically arranged on swing arm with one end tensioning shaft, be arranged on the idler sprocket on tensioning shaft and the screw rod for adjusting angle between swing arm and fixed frame, described two swing arm ends are all by means of sleeve and main shaft sliding block joint, be arranged on the tensioning shaft of swing arm end and the axis being parallel of main shaft, described screw rod one end is fixedly connected with tensioning shaft, and the other one end of screw rod is through solid with nut after the locating plate that fixed frame is arranged.
The beneficial effect adopting technique scheme to produce is: the present invention installs the track parallel with stair on existing stair top board, in orbit crossed universal shaft chain is installed, chain hangs suspension rod seat, by a set of drive motor, drive link and point to be located at the transmission device of interlayer, order conduction chain successively, chain can be made to move along the bearing of trend of track, thus drive suspension rod seat at Inter-layer motion, realize the conveying of existing building interlayer, without the need to destroying existing building structure in installation process, do not affect existing stair after installation normally to use, structure is simple, easy for installation, cost is lower, and, transmission process adopts pure physical construction, convenient for maintaining, stable, long service life, effectively can solve the existing problem without elevator tier building vertical transport.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (state 1);
Fig. 2 is structural representation of the present invention (state 2);
Fig. 3 is structural representation of the present invention (state 3);
Fig. 4 is structural representation of the present invention (state 4)
Fig. 5 is the partial enlarged drawing of Fig. 1;
Fig. 6 is Fig. 1 Central Standard layer birds-eye view;
Fig. 7 is Fig. 1 top layer birds-eye view;
Fig. 8 is gooseneck bracket structure of chair schematic diagram (collapsed state);
Fig. 9 is gooseneck bracket structure of chair schematic diagram (down state);
Figure 10 is gooseneck bracket structure of chair schematic diagram (suspension rod is packed up, seat down);
Figure 11 is the left view of Figure 10;
Figure 12 is chain suspension rod Seat connection structure schematic diagram;
Figure 13 is the partial enlarged drawing (pin member) of Figure 10;
Figure 14 is the partial enlarged drawing (vertically-guided bar and portion of chain) of Figure 10;
Figure 15 is the partial enlarged drawing (seat portion) of Figure 10;
Figure 16 is the partial enlarged drawing (brake part) of Figure 10
Figure 17 is chain drag wheel group structure schematic diagram;
Figure 18 is head sprocket and the main shaft matching relationship schematic diagram of chain drag wheels;
In the accompanying drawings: 1, drive motor; 2, reductor; 3, drive link; 4, chain drag wheels; 4-1, coil spring; 4-2, main shaft; 4-3, fixed arm; 4-4, litter; 4-5, head sprocket; 4-6, vertical rod; 4-7, arc-shaped slot; 4-8; Bow; 4-9, fixed frame; 4-10, screw rod; 4-11, intermediate chain wheel; 4-12, idler sprocket; 4-13, axle sleeve; 4-14, swing arm; 5, handrail; 6, stair; 7, track; 7-1, U-lag; 7-2, square steel; 8, suspension rod seat; 8-1, vertically-guided bar; 8-2, cross bar; 8-3, gas spring; 8-4, fork; 8-5, suspension rod; 8-6, seat; 8-7; Upper roller; 8-8, lower rollers; 8-9, pin rod; 8-10, brake lever; 8-11, foot-operated; 8-12, pressing plate, 8-13, rotary sleeve; 8-14, expansion link; 9, chain, 10, adjustable support.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
For solving the problem of existing non-lift-mounting building trip inconvenience, the invention provides a kind of corridor suspension rod staircase as shown in figs. 1-7, comprise the track 7 be lifted on stair ceiling, be arranged on the actuating device of stair case, with the transmission device of the supporting installation of track 7, be arranged on the cross-axle universal shaft chain 9 in track 7, with cross-axle universal shaft chain end by winning suspension rod seat 8 and control system in succession hinged, described track 7 is parallel with stair ceiling, and it is consistent with the bearing of trend of stair, track 7 is fixed on stair ceiling by means of adjustable support, described actuating device comprises the drive motor 1 be vertically fixedly mounted on the stair case ceiling of the superiors, the reductor 2 be connected with drive motor 1 main shaft end and the drive link 3 being arranged on reductor 2 clutch end by means of coupler, drive link 3 is connected with transmission device by means of chain gearing, transmission device traction cross-axle universal shaft chain 9 in track 7 upwards or move downward, chain 9 moves along track 7 bearing of trend for driving vertically-guided bar and suspension rod seat 8 hinged with it, cross-axle universal shaft chain strip adoption the applicant used in the present invention applied on 05 12nd, 2015, the patent No. is the patent of invention (Authorization Notice No. is CN204610694U) of 201520302188.5, when embody rule, the road wheel of cross-axle universal shaft chain is installed in orbit, the head sprocket of transmission device engages with drive wheel, the motion in orbit of cross-axle universal shaft chain is realized by stirring drive wheel.
Track 7 in the present invention comprises tilting section, horizontal segment and arc linkage section, described tilting section and stair 6 angle of climbing is consistent, described horizontal segment is positioned at landing place, be connected with arc linkage section between horizontal segment with tilting section, be also connected with arc linkage section between horizontal segment and the horizontal segment in other directions; Track 7 comprises two groups of guide rails up and down that cross section is inverted U-lag 7-1 and is fixedly mounted in U-lag 7-1, often organize guide rail and comprise four square steel 7-2 be fixedly mounted on U-lag 7-1 inwall, four square steel 7-2 relatively divide between two and are located at U-lag 7-1 inwall, the guideway space being positioned at top is walked for vertically-guided bar upper roller, the guideway space being positioned at below is walked for cross-axle universal shaft chain 9 and vertically-guided bar lower rollers, and U-lag 7-1 is fixed on stair ceiling by adjustable support.
Suspension rod seat 8(of the present invention is see accompanying drawing 8-16) comprise vertically-guided bar 8-1, laterally be fixed on the cross bar 8-2 in the middle part of vertically-guided bar 8-1, upper end and the hinged fork 8-4 in vertically-guided bar 8-1 lower end, the suspension rod hinged with fork 8-4 lower end and the utility seat being arranged on suspension rod lower end, the hinged gas spring 8-3 of described cross bar 8-2 end, hinged in the middle part of gas spring 8-3 lower end and fork 8-4, described vertically-guided bar 8-1 upper end and middle part install wheel shaft and lower wheel shaft respectively, upper roller 8-7 is installed at upper whorl axial two ends respectively, upper roller rolls with the guide rail being positioned at U-lag 7-1 top and coordinates, lower rollers 8-8 is installed at wheel shaft two ends, described bottom respectively, it is hinged that bottom wheel shaft and cross-axle universal shaft chain 9 pass through connecting plate, lower rollers rolls with the guide rail being positioned at U-lag 7-1 bottom and coordinates, two cover positioning rollers are provided with in the middle part of described vertically-guided bar 8-1, two cover positioning rollers be arranged on be positioned at U-lag 7-1 bottom guide rail inside, and coordinate with side roll in the square steel of guide rail, utility seat 8-6 comprises and is hinged on the seat of suspension rod 8-5 bottom and be hinged on the expansion link 8-14 of rotary sleeve 8-5 lower end by means of rotary sleeve 8-13, hinged in the middle part of described expansion link upper end and seat, described rotary sleeve 8-13 is sleeved on suspension rod 8-5 bottom, described suspension rod 8-5 fixedly mounts semi-circular shape pressing plate 8-12, semi-circular shape pressing plate is positioned at above rotary sleeve 8-13, described rotary sleeve lower end is hinged foot-operated 8-11 also, and foot-operated dividing with seat is located at rotary sleeve both sides, suspension rod 8-5 is hollow tubular structure, its center wears brake lever 8-10, hollow tubular structure sidewall offers vertical elongated hole, brake lever upper horizontal installs depression bar, depression bar is through vertical elongated hole, between described brake lever and hollow tubular structure inwall, retracing spring is installed, described suspension rod sidewall is provided with the pin rod with its bearing fit, described vertically-guided bar and fork sidewall are equipped with pin-and-hole, work as suspension rod, when fork and vertically-guided rod axis overlap, axis and the pin-and-hole dead in line be arranged on vertically-guided bar and fork sidewall of pin rod, for ensureing vertically-guided bar during pin rod insertion pin-and-hole, fork and boom axis overlap all the time.
Control system of the present invention comprises PLC, is arranged on the calling set of interlayer, is arranged on the operational module on suspension rod 8-5 and is arranged on the radar group on suspension rod 8-5, described be arranged on interlayer calling set and suspension rod 8-5 on operational module radio communication, be arranged on the calling set of interlayer also respectively at PLC radio communication, the described calling set radio communication being arranged on the radar group on suspension rod 8-5 and being arranged on interlayer, described PLC communicates with drive motor 1 control end.
Transmission device in the present invention is that chain drag wheels 4(is see accompanying drawing 17-18), described chain drag wheels comprise fixed frame 4-9, main shaft 4-2, head sprocket 4-5, intermediate chain wheel 4-11, shock absorber and tightening device, described main shaft 4-2 is vertically arranged on inside fixed frame 4-9, and its two ends are all connected with fixed frame 4-9 by bearing, described head sprocket 4-5 is arranged in the middle part of main shaft 4-2 by bearing, described intermediate chain wheel 4-11 is fixedly mounted on main shaft 4-2 top, between described head sprocket 4-5 and main shaft 4-2, shock absorber is installed, between described main shaft 4-2 and fixed frame 4-9, shock absorber is installed, described shock absorber comprises two cover " one " font fixed arm 4-3 be fixedly mounted in the middle part of main shaft 4-2, bow 4-8, litter 4-4 and elastic mechanism, all be fixedly connected with main shaft 4-2 in the middle part of two cover fixed arm 4-3, and two cover fixed arm 4-3 divide and are located at head sprocket 4-5 upper and lower, described head sprocket 4-5 body is provided with two arc-shaped slot 4-7, two arc-shaped slot 4-7 are arranged relative to the axisymmetrical of head sprocket 4-5, the axis at the trajectory place of two arc-shaped slot 4-7 and the dead in line of head sprocket 4-5, the described fixed arm 4-3 two ends being positioned at head sprocket 4-5 top all fixedly mount a vertical litter 4-4, litter 4-4 lower end is fixedly connected with the fixed arm 4-3 two ends being positioned at head sprocket 4-5 bottom, two arc-shaped slot 4-7 that the described litter 4-4 being positioned at fixed arm 4-3 two ends is each passed through on head sprocket 4-5 are arranged, between described fixed arm 4-3 and head sprocket 4-5, elastic mechanism is installed, elastic mechanism can swing in the scope being not less than two space of tooths relative to head sprocket 4-5 for making fixed arm 4-3.
Elastic mechanism of the present invention comprises the two groups of vertical rod 4-6 being fixedly mounted on head sprocket 4-5 upper surface and lower surface respectively, the two bow 4-8 being located in fixed arm 4-3 two ends and the two coil spring 4-1 be sleeved on every root bow 4-8, often organize vertical rod 4-6 and comprise the two vertical rod 4-6 be vertically arranged on head sprocket 4-5 upper surface or lower surface, described every root fixed link two ends all arrange an arcuate socket, the axis at the trajectory place of arcuate socket and the dead in line of main shaft 4-2, bow 4-8 is worn in described arcuate socket, bow 4-8 two ends are fixedly connected with the two vertical rod 4-6 being positioned at both sides, fixed arm 4-3 one end respectively, the two coil spring 4-1 be sleeved on bow 4-8 divide and are located at fixed arm 4-3 both sides, tightening device comprise in arrange up and down two swing arm 4-14, be vertically arranged on swing arm 4-14 with one end tensioning shaft, be arranged on the idler sprocket 4-12 on tensioning shaft and the screw rod 4-10 for adjusting angle between swing arm 4-14 and fixed frame 4-9, described two swing arm 4-14 ends are all by means of sleeve and main shaft 4-2 sliding block joint, be arranged on the tensioning shaft of swing arm 4-14 end and the axis being parallel of main shaft 4-2, described screw rod 4-10 one end is fixedly connected with tensioning shaft, and the other one end of screw rod 4-10 is fixed with nut through after the locating plate that fixed frame 4-9 is arranged.
In concrete installation process, PLC control cabinet is arranged on architectural top, PLC control cabinet, drive motor and calling set are powered by the power switch box being arranged on top layer, the radar group that suspension rod is installed and the supporting installation self-contained storage battery of operational module, drive motor adopts servomotor, accept PLC to control, during concrete installation, the girder steel consistent with stairs climbing angle is installed additional in top layer ground floor high position, girder steel bearing of trend is consistent with lower floor stair bearing of trend, the girder steel installed additional is for installing top layer track, when hanging seat and moving to most top layer, the top layer track installed is for holding the chain of hanging seat front end, drive link is vertically arranged on stair interval platform place, when the space of stairwell can hold drive link, be arranged in stairwell, when the insufficient space of stairwell is installed to hold drive link, drive link is arranged on stair interval platform corner, only otherwise affect normal pass, the track centers of track of the present invention is outside handrail, with the horizontal throw of handrail at about 30CM, at the position of track flat bank fixed installation transmission device, a sets of transmission mechanism is installed at half space place in the middle of every floor ladder, transmission device adopts chain drag wheels, the fixed frame of chain drag wheels fixedly mounts relative to track, the intermediate chain wheel of buffering sprocket wheel is connected with chain with the sprocket wheel be arranged on drive link with idler sprocket, the head sprocket of chain drag wheels engages with the drive wheel of the cross-axle universal shaft chain installed in orbit.
During application, installation calling set supporting with PLC, calling set is arranged on interlayer body of wall, calling set is supporting arranges card reader, passenger holds after elevator card is swiped the card can call out elevator, calling set arranges button according to building floor quantity, after passenger call elevator, calling set signals to PLC, PLC controls servomotor running, by drive link and transmission device traction cross-axle universal shaft chain movement, until suspension rod seat is drawn the initial point place (initial point sets according to the locus of stair case) to passenger place layer, elevator is when no-load run, the radar group be arranged on suspension rod is monitored the obstacle in traveling process in real time, when finding obstacle, when distance obstacle certain distance, send signal to operational module, operational module transmission of signal is to PLC.PLC controls servomotor and shuts down, and this information is passed to all-calls device simultaneously, and on calling set, shows obstacle place floor, reminding passengers, when elevator arrives, passenger pulls suspension rod downwards, work as suspension rod, when fork and vertically-guided bar are in same axial location, by pin rod and pin-and-hole by suspension rod, fork and vertically-guided bar are fixed into linear state, then, passenger's tip-up set, and according to upstairs or downstairs direction by seat half-twist, postrotational seat is under the effect of pressing plate, keep horizontality constant, now, passenger inserts the contact card reader on suspension rod seat elevator card, by three button activation be arranged on suspension rod, (three buttons are rise respectively, stop and declining, raise button is used for selecting upstairs, decline button is used for selecting downstairs, stop button is out of service for selecting at any time, ensure safety), after passenger takes elevator, select button starts, operational module transmits the calling set of wireless signal to respective layer, after calling set and plc communication, PLC operates according to the selection signal control servomotor of operational module, servomotor is by drive link and transmission device traction cross-axle universal shaft chain movement, until suspension rod seat is drawn the initial point place to destination layer, complete a normal transport, after completing, after passenger leaves seat, seat is turned round 90 °, seat automatic turning resets, elevator card takes out by passenger in contact card reader, three buttons are in off-position, avoid maloperation, finally pin rod is pulled down to disengaging pin-and-hole, under the effect of gas spring, fork upwards swings, suspension rod moves a certain distance to banister direction, the distance of 2-3cm is kept with handrail, stair space is not taken when guaranteeing not use.
In order to ensure use safety of the present invention, installation safety strap supporting with seat, when passenger takes, safety strap is fixedly connected with suspension rod, even if there is emergency situations, also passenger safety can be ensured, simultaneously, elevator is because of when motor runs out of steam or the factor such as chain breakage causes elevator downslide out of control in operational process, and passenger can adopt Manual brake device to brake.
Compared with prior art, its track and transmission device are installed in the position of stair face more than 2.2M in the present invention, do not take fire-fighting space and the passage space of stair; When passenger takes elevator in the face of or consistent with stair bearing of trend back to direction, stair space shared when shared stair space and passenger's walking during elevator manned operation is basically identical, can not impact in the same way or in opposite directions walking person, simultaneously, the entry door scope of opening of elevator range of operation and floor gap is not interfered, and ensures use safety; In addition on the one hand, running part of the present invention adopts pure physical construction, and stability is high, is convenient to installation and maintenance, long service life; Suspension rod of the present invention and vertically-guided bar are in folded state under gas spring effect, seat also adopts collapsible seat, time idle and no-load run time can press close to handrail, integral thickness is within 15CM, on the fire-fighting of stair and the impact of current function less, suspension rod seat be in folded state out of service time only take local very little space, any position of floor can be rested on, to communication substantially do not have an impact.
Claims (10)
1. a corridor suspension rod staircase, it is characterized in that: comprise the track (7) be lifted on stair ceiling, be arranged on the actuating device of stair case, with the transmission device of track (7) supporting installation, be arranged on the cross-axle universal shaft chain (9) in track (7), with cross-axle universal shaft chain end by winning suspension rod seat (8) and control system in succession hinged, described track (7) is parallel with stair ceiling, and it is consistent with the bearing of trend of stair, track (7) is fixed on stair ceiling by means of adjustable support, described actuating device comprises the drive motor (1) be vertically fixedly mounted on the stair case ceiling of the superiors, the reductor (2) be connected with drive motor (1) main shaft end and be arranged on the drive link (3) of reductor (2) clutch end by means of coupler, drive link (3) is connected with transmission device by means of chain gearing, transmission device traction cross-axle universal shaft chain (9) in track (7) upwards or move downward, chain (9) moves along track (7) bearing of trend for driving vertically-guided bar and suspension rod seat (8) hinged with it.
2. corridor suspension rod staircase according to claim 1, it is characterized in that: described track (7) comprises tilting section, horizontal segment and arc linkage section, described tilting section and stair (6) angle of climbing is consistent, described horizontal segment is positioned at landing place, be connected with arc linkage section between horizontal segment with tilting section, be also connected with arc linkage section between horizontal segment and the horizontal segment in other directions.
3. corridor suspension rod staircase according to claim 2, it is characterized in that: described track (7) comprises two groups of guide rails up and down that cross section is inverted U-lag (7-1) and is fixedly mounted in U-lag (7-1), often organize guide rail and comprise four square steel (7-2) be fixedly mounted on U-lag (7-1) inwall, four square steel (7-2) are located at U-lag (7-1) inwall between two relative dividing, the guideway space being positioned at top is walked for vertically-guided bar upper roller, the guideway space being positioned at below is walked for cross-axle universal shaft chain (9) and vertically-guided bar lower rollers, U-lag (7-1) is fixed on stair ceiling by adjustable support.
4. corridor suspension rod staircase according to claim 3, it is characterized in that: described suspension rod seat (8) comprises vertically-guided bar, laterally be fixed on the cross bar (8-2) at vertically-guided bar (8-1) middle part, the hinged fork (8-4) in upper end and vertically-guided bar (8-1) lower end, the suspension rod hinged with fork (8-4) lower end and the utility seat being arranged on suspension rod lower end, the hinged gas spring of described cross bar (8-2) end (8-3), gas spring (8-3) lower end and fork (8-4) middle part hinged, described vertically-guided bar upper end and middle part install wheel shaft and lower wheel shaft respectively, upper roller is installed respectively in upper whorl axial two ends, upper roller rolls with the guide rail being positioned at U-lag (7-1) top and coordinates, lower rollers is installed respectively in wheel shaft two ends, described bottom, bottom wheel shaft and cross-axle universal shaft chain (9) hinged by connecting plate, lower rollers rolls with the guide rail being positioned at U-lag (7-1) bottom and coordinates, described vertically-guided bar (8-1) middle part is provided with two cover positioning rollers, two cover positioning rollers be arranged on be positioned at U-lag (7-1) bottom guide rail inside, and coordinate with side roll in the square steel of guide rail.
5. corridor suspension rod staircase according to claim 4, it is characterized in that: described utility seat (8-6) comprises and is hinged on the seat of suspension rod (8-5) bottom and be hinged on the expansion link of rotary sleeve (8-5) lower end by means of rotary sleeve, hinged in the middle part of described gas spring expansion link upper end and seat, described rotary sleeve is sleeved on suspension rod (8-5) bottom, described suspension rod (8-5) upper fixed installation semi-circular shape pressing plate, semi-circular shape pressing plate is positioned at above rotary sleeve, described rotary sleeve lower end is also hinged foot-operated, and foot-operated dividing with seat is located at rotary sleeve both sides.
6. corridor suspension rod staircase according to claim 5, it is characterized in that: described suspension rod (8-5) is hollow tubular structure, its center wears brake lever, hollow tubular structure sidewall offers vertical elongated hole, brake lever upper horizontal installs depression bar, depression bar is through vertical elongated hole, between described brake lever and hollow tubular structure inwall, retracing spring is installed, described suspension rod sidewall is provided with the pin rod with its bearing fit, described vertically-guided bar and fork sidewall are equipped with pin-and-hole, work as suspension rod, when fork and vertically-guided rod axis overlap, axis and the pin-and-hole dead in line be arranged on vertically-guided bar and fork sidewall of pin rod, for ensureing vertically-guided bar during pin rod insertion pin-and-hole, fork and boom axis overlap all the time.
7. corridor suspension rod staircase according to claim 6, it is characterized in that: described control system comprises PLC, be arranged on the calling set of interlayer, the operational module on (8-5) that is arranged on suspension rod and the radar group be arranged on suspension rod (8-5), described be arranged on interlayer calling set and suspension rod (8-5) on operational module radio communication, be arranged on the calling set of interlayer also respectively at PLC radio communication, the described calling set radio communication being arranged on the radar group on suspension rod (8-5) and being arranged on interlayer, described PLC and drive motor (1) control end communication.
8. corridor suspension rod staircase according to claim 7, it is characterized in that: described transmission device is chain drag wheels (4), described chain drag wheels comprise fixed frame (4-9), main shaft (4-2), head sprocket (4-5), intermediate chain wheel (4-11), shock absorber and tightening device, described main shaft (4-2) is vertically arranged on fixed frame (4-9) inner side, and its two ends are all connected with fixed frame (4-9) by bearing, described head sprocket (4-5) is arranged on main shaft (4-2) middle part by bearing, described intermediate chain wheel (4-11) is fixedly mounted on main shaft (4-2) top, between described head sprocket (4-5) and main shaft (4-2), shock absorber is installed, between described main shaft (4-2) and fixed frame (4-9), shock absorber is installed, described shock absorber comprises two covers " one " font fixed arm (4-3) being fixedly mounted on main shaft (4-2) middle part, bow (4-8), litter (4-4) and elastic mechanism, two cover fixed arm (4-3) middle parts are all fixedly connected with main shaft (4-2), and two covers fixed arm (4-3) point are located at head sprocket (4-5) upper and lower, described head sprocket (4-5) body is provided with two arc-shaped slots (4-7), two arc-shaped slots (4-7) are arranged relative to the axisymmetrical of head sprocket (4-5), the axis at the trajectory place of two arc-shaped slots (4-7) and the dead in line of head sprocket (4-5), described fixed arm (4-3) two ends being positioned at head sprocket (4-5) top all fixedly mount a vertical litter (4-4), litter (4-4) lower end is fixedly connected with fixed arm (4-3) two ends being positioned at head sprocket (4-5) bottom, two arc-shaped slots (4-7) that the described litter (4-4) being positioned at fixed arm (4-3) two ends is each passed through on head sprocket (4-5) are arranged, between described fixed arm (4-3) and head sprocket (4-5), elastic mechanism is installed, elastic mechanism is used for fixed arm (4-3) can be swung in the scope being not less than two space of tooths relative to head sprocket (4-5).
9. corridor suspension rod staircase according to claim 8, it is characterized in that: described elastic mechanism comprises the two groups of vertical rods (4-6) being fixedly mounted on head sprocket (4-5) upper surface and lower surface respectively, two bows (4-8) being located in fixed arm (4-3) two ends and two coil springs (4-1) be sleeved on every root bow (4-8), often organize vertical rod (4-6) and comprise two vertical rods (4-6) be vertically arranged on head sprocket (4-5) upper surface or lower surface, described every root fixed link two ends all arrange an arcuate socket, the axis at the trajectory place of arcuate socket and the dead in line of main shaft (4-2), bow (4-8) is worn in described arcuate socket, bow (4-8) two ends are fixedly connected with two vertical rods (4-6) being positioned at fixed arm (4-3) both sides, one end respectively, two coil springs (4-1) point be sleeved on bow (4-8) are located at fixed arm (4-3) both sides.
10. corridor suspension rod staircase according to claim 9, it is characterized in that: described tightening device comprises two swing arms (4-14) in arranging up and down, vertically be arranged on the tensioning shaft of swing arm (4-14) with one end, be arranged on the idler sprocket (4-12) on tensioning shaft and the screw rod (4-10) for adjusting angle between swing arm (4-14) and fixed frame (4-9), described two swing arm (4-14) ends are all by means of sleeve and main shaft (4-2) sliding block joint, be arranged on the tensioning shaft of swing arm (4-14) end and the axis being parallel of main shaft (4-2), described screw rod (4-10) one end is fixedly connected with tensioning shaft, screw rod (4-10) in addition one end is fixed with nut through after the upper locating plate arranged of fixed frame (4-9).
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| CN201510588283.0A CN105084170B (en) | 2015-09-16 | 2015-09-16 | Corridor suspension rod staircase |
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| CN201510588283.0A CN105084170B (en) | 2015-09-16 | 2015-09-16 | Corridor suspension rod staircase |
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| CN105084170B CN105084170B (en) | 2017-07-18 |
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| CN105417210A (en) * | 2015-12-22 | 2016-03-23 | 江苏通惠机电设备有限公司 | Overhead crane type multistage folding belt ship loader |
| CN105645226A (en) * | 2016-04-20 | 2016-06-08 | 吴承尧 | Household corridor suspender seat elevator |
| CN106044460A (en) * | 2016-08-17 | 2016-10-26 | 吴慧勇 | Corridor elevator |
| CN106395563A (en) * | 2016-11-04 | 2017-02-15 | 吴慧勇 | Corridor elevator |
| CN106976780A (en) * | 2017-04-10 | 2017-07-25 | 蔺云霞 | The plug-in rotating formula elevator that can be run in the stair shaft of staircase |
| CN107032216A (en) * | 2017-05-12 | 2017-08-11 | 华侨大学 | A kind of segmented suspention elevator in corridor |
| CN107352354A (en) * | 2016-05-10 | 2017-11-17 | 辽东学院 | Stairs-mover |
| CN107857185A (en) * | 2017-12-07 | 2018-03-30 | 河北致德楼道电梯销售有限公司 | Corridor staircase |
| CN110015605A (en) * | 2018-01-08 | 2019-07-16 | 赵军 | Slide rail type stair activity seat |
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| CN105417210A (en) * | 2015-12-22 | 2016-03-23 | 江苏通惠机电设备有限公司 | Overhead crane type multistage folding belt ship loader |
| CN105645226A (en) * | 2016-04-20 | 2016-06-08 | 吴承尧 | Household corridor suspender seat elevator |
| CN107352354A (en) * | 2016-05-10 | 2017-11-17 | 辽东学院 | Stairs-mover |
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| CN106976780A (en) * | 2017-04-10 | 2017-07-25 | 蔺云霞 | The plug-in rotating formula elevator that can be run in the stair shaft of staircase |
| CN107032216A (en) * | 2017-05-12 | 2017-08-11 | 华侨大学 | A kind of segmented suspention elevator in corridor |
| CN107857185A (en) * | 2017-12-07 | 2018-03-30 | 河北致德楼道电梯销售有限公司 | Corridor staircase |
| CN110015605A (en) * | 2018-01-08 | 2019-07-16 | 赵军 | Slide rail type stair activity seat |
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