CN207713218U

CN207713218U - Ceiling mounting type passageway lift chair mechanism and ceiling mounting type passageway lift

Info

Publication number: CN207713218U
Application number: CN201820034224.8U
Authority: CN
Inventors: 李奋平; 李奋和
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-10
Filing date: 2018-01-10
Publication date: 2018-08-10
Anticipated expiration: 2028-01-10

Abstract

The utility model is related to a kind of ceiling mounting type passageway lift chair mechanisms, for being adjusted relative to the height of the walking mechanism to being hung at the seat below walking mechanism；The ceiling mounting type passageway lift chair mechanism includes the upper connecting rod that top is connect with the walking mechanism, is embedded in the lower link that coordinates and can be slided up and down relative to the upper connecting rod with the upper connecting rod, and be connected to the seat of the lower link bottom end；Further include the lifting motor driving unit being fixed at the seat, is set to the reel of the lifting motor driving unit power output end and one end is fixed on the hoisting belts of the apical position of the upper connecting rod, the other end on the reel.The utility model further relates to a kind of ceiling mounting type passageway lift being provided with the ceiling mounting type passageway lift chair mechanism.The ceiling mounting type passageway lift chair mechanism of the utility model is suitable for the needs of different physique users, and has good practicability.

Description

Ceiling mounting type passageway lift chair mechanism and ceiling mounting type passageway lift

Technical field

The utility model belongs to suitable for the elevators field more particularly to a kind of ceiling mounting type corridor electricity on multi-storey building downstairs Terraced chair mechanism.The utility model further relates to a kind of ceiling mounting type corridor electricity being provided with the ceiling mounting type passageway lift chair mechanism Ladder.

Background technology

Currently, be completed or be not provided with elevator in the multi-storey building built, this people for staying in higher floor, Especially for the larger old man of age, there is big inconvenience.In order to solve the problems, such as on old man that downstairs some attempt Lift car type elevator has been installed additional outside building, although the upper of old man can be convenient for go downstairs, since Lift car type elevator cost is high, has been installed additional Inconvenience, and install additional after also bring along daylighting, ventilation etc. trouble, thus people start design one kind installed in corridor Lift appliance, this lift appliance deployment rails in corridor, and by be arranged along tracks travel walking mechanism, Yi Ji Walking mechanism upper mounting seat chair, with this by going downstairs in the manned realization of seat.But, the seat one in existing passageway lift device As for the needs that are connected in walking mechanism, and are difficult to adapt in the use of different physique.

Utility model content

For above description, the purpose of this utility model is to provide a kind of ceiling mounting type passageway lift chair mechanism, with can Adapt to the needs of different physique users.

The technical solution of the utility model is achieved in the following ways：

A kind of ceiling mounting type passageway lift chair mechanism, for being hung at the seat below walking mechanism relative to described The height of walking mechanism is adjusted；The ceiling mounting type passageway lift chair mechanism includes that top is connect with the walking mechanism Upper connecting rod is embedded in the lower link that coordinates and can be slided up and down relative to the upper connecting rod with the upper connecting rod, and is connected to institute State the seat of lower link bottom end；Further include the lifting motor driving unit being fixed at the seat, is set to the lifting electricity The reel of machine driving unit power output end and one end are fixed on the apical position of the upper connecting rod, the other end wound on institute State the hoisting belts on reel.

As the restriction to aforesaid way, be provided in the upper connecting rod arranged along upper connecting rod length direction it is multiple anti- Tooth is fallen, the anti-fall tooth is corresponded to, anti-falling protection component is equipped on the lower link, and the anti-falling protection component is constructed For can because the lower link relative to the upper connecting rod stall tenesmus, due to constitutes and one described in anti-fall tooth clamping.

As the restriction to aforesaid way, it is equipped with the installation straight slot of the corresponding anti-fall tooth arrangement in the lower link, The anti-falling protection component include be arranged in it is described installation straight slot in shaft, and pivot be set to it is anti-fall in the shaft Protection block；At the top of the anti-falling protection block, rotation is provided with idler wheel, relative to the idler wheel, in the anti-falling protection block Bottom is formed with joint end, and the anti-falling protection block at the top of the idler wheel with being arranged to the anti-fall tooth one Inclining for side is leaned on.

As the restriction to aforesaid way, the cunning arranged along the upper connecting rod length direction is formed in the upper connecting rod Block portion, is formed with the sliding slot arranged along the lower link length direction on the lower link, and the slide section sliding is flush-mounted in In the sliding slot, the anti-fall tooth is set in the slide section.

As the restriction to aforesaid way, the two opposite sides of the slide section be respectively equipped be located in the upper connecting rod with Linear bearing between the lower link.

As the restriction to aforesaid way, the top of the upper connecting rod is rotatablely connected in the walking mechanism.

As the restriction to aforesaid way, it is arranged with outside the upper connecting rod relative to the walking mechanism fixed and arranged Upper protecting cover, is arranged with the lower protecting cover relative to the seat fixed and arranged outside the lower link, and the lower protecting cover with it is described Upper protecting cover sliding inserting cooperation.

As the restriction to aforesaid way, the lifting motor driving unit includes lifting motor, and with the lifting The speed reducer of motor drive connection, the reel are connected to the power output end of the speed reducer.

The utility model has the advantage of：

Ceiling mounting type passageway lift chair mechanism described in the utility model passes through sliding up and down for upper connecting rod and lower link Embedded cooperation and lifting motor driving unit under driving, the hoisting belts that can be wound on reel, so as to Realize that seat is adjusted relative to the height of walking mechanism, the height that seat thus also can be realized relative to corridor ground is adjusted, So as to use different physique persons' to use needs, and there is good practicability.

The another object of the utility model is the provision of a kind of ceiling mounting type passageway lift comprising moves towards cloth along corridor The track being placed at the top of corridor, and on the track and by the row of the motor-driven guiding sliding along the track Mechanism is walked, further includes being connected with the walking mechanism and being hung at the ceiling mounting type building as described above below the walking mechanism Road elevator chair mechanism.

The ceiling mounting type passageway lift of the utility model is with above-mentioned ceiling mounting type passageway lift chair mechanism relative to existing skill Art has the advantage that identical, and details are not described herein.

Description of the drawings

Fig. 1 is arrangement schematic diagram of the ceiling mounting type passageway lift in corridor in the specific embodiment of the invention；

Fig. 2 is the structural schematic diagram of ceiling mounting type passageway lift in the specific embodiment of the invention；

Fig. 3 is the cooperation schematic diagram of walking mechanism and track in the specific embodiment of the invention；

Fig. 4 is the structural schematic diagram of specific embodiment of the invention middle orbit；

Fig. 5 is the arrangement schematic diagram of specific embodiment of the invention middle orbit upper fixing element and position detection part；

Fig. 6 is the structural schematic diagram of walking mechanism in the specific embodiment of the invention；

Fig. 7 is the structural schematic diagram of the pulley element on the downside of specific embodiment of the invention middle orbit；

Fig. 8 be the specific embodiment of the invention in downstairs stall protection unit structural schematic diagram；

Fig. 9 is the structural schematic diagram of carbon brush connection unit in the specific embodiment of the invention；

Figure 10 is the arrangement schematic diagram of chair mechanism in the specific embodiment of the invention；

Figure 11 is the structural schematic diagram that chair mechanism removes after protecting cover in the specific embodiment of the invention；

Figure 12 is the structural schematic diagram of A line above sections in Figure 11；

Figure 13 is the structural schematic diagram of part between A lines and B lines in Figure 11；

Figure 14 is the structural schematic diagram of upper connecting rod in the specific embodiment of the invention；

Figure 15 is the partial enlarged view of the parts D in Figure 14；

Figure 16 is the structural schematic diagram of part between B lines and C lines in Figure 11；

Figure 17 is the structural schematic diagram of lower link in the specific embodiment of the invention；

Figure 18 is the partial enlarged view of the parts E in Figure 17；

Figure 19 is the structural schematic diagram of anti-falling protection block in the specific embodiment of the invention；

Figure 20 is C lines in Figure 11 with the structural schematic diagram of lower part；

Figure 21 is the structural schematic diagram of seat in the specific embodiment of the invention；

Wherein：1- tracks, the upper card slots of 101-, 102- lower bayonet slots, 103- chains, 104- insulation tanks, 105- power supply rows, 106- Position detection part, 107- fixing pieces；2- walking mechanisms, 3- chair mechanisms, 4- racks, 401- upper mounting seats, 5- movable motors, 6- Speed reducer, the upper side rollers of 7-, 8- sprocket wheels, side roller under 9-, 1001- drive sprockets, 1002- driven sprockets, 11- support bases, 111- anti-rotation card slots, 12- lower mounting seats, 121- brush mounting grooves, 13- cover boards, 14- go downstairs stall protection unit, 141- shells, 142- protrusions, 15- rotation seats, 16- baffles, 161- torsional springs, 17- pedestals, 18- carbon brush, 19- insulating bases, 20- springs, 21- electricity Line, 22- slide bars, 23- rolling members, 24- springs, 25- elastic sheet metals, 26- idler wheels, 27- electric connecting sheets, 28- feeler levers, the tops 29- Protecting cover, the upper protecting covers of 30-, 31- seats, 310- seat chassis, 311- basins, 312- handrails, 313- foot pedals, protecting cover under 32-, 33- moving blocks, 34- link blocks, 35- upper connecting rods, 350- slide sections, the anti-fall teeth of 351-, 352- linear bearings, 36- lower links, 360- sliding slots, 361- install straight slot, 362- anti-falling protection blocks, 363- shafts, 364- idler wheels, 365- joint ends, 37- lifting skins Band, 38- lifting motors, 39- speed reducers, 40- reels, 41- guide cylinders, 100- counterweights.

Specific implementation mode

In the description of the present invention, it should be noted that the orientation of the instructions such as term "upper", "lower", "inner", " back of the body " Or position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation, Therefore it should not be understood as limiting the present invention.In addition, term " first ", " second " are used for description purposes only, and cannot It is interpreted as indicating or implying relative importance.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

The present embodiment is related to a kind of ceiling mounting type passageway lift chair mechanism, while the present embodiment is directed to a kind of application this The ceiling mounting type passageway lift of ceiling mounting type passageway lift chair mechanism, for preferably to the ceiling mounting type passageway lift seat in the present embodiment The structure and its use state of chair mechanism illustrate, and will be worn to the description of the seat riser concrete structure in the present embodiment It inserts in the structure explanation of ceiling mounting type passageway lift.And it is further, herein it should also be noted that, the furred ceiling of the present embodiment Ceiling mounting type passageway lift of the formula passageway lift chair mechanism in addition to can be applied to following structures, certainly, may also set up in In the ceiling mounting type passageway lift of the other structures of identical effect.

The structure of the ceiling mounting type passageway lift of the present embodiment is shown in Fig. 1, Fig. 2 and Fig. 3 comprising along the trend of corridor, A track 1 being arranged at the top of corridor, the walking mechanism 2 being set on track 1, and be connected with walking mechanism, and be hung at The chair mechanism 3 of 2 lower section of walking mechanism, track 1 includes flat segments and bending section, to be from bottom to top arranged along corridor configuration, Chair mechanism 3 can be slided with walking mechanism 2 along track 1, to go downstairs in realization.

In the present embodiment in walking mechanism 2 sliding in design along track 1, the chain of fixed and arranged is embedded in the track 1 Item is equipped with electric-motor drive unit in walking mechanism 2, and adapts to chain on track 1 and be driven company with electric-motor drive unit The sprocket wheel connect, in the case where electric-motor drive unit drives, sprocket wheel is rotated relative to chain, so that walking mechanism 2 is generated along track 1 Guiding sliding.

On concrete structure, as shown in Figures 4 and 5, upper card slot 101 and lower card are respectively equipped in the both sides up and down of track 1 Slot 102, chain 103 are installed in card slot 101, realization and chain in the upper card slot 101 of the sprocket wheel insertion in walking mechanism 2 Transmission engagement between 103.Fixed embedded with power supply row 105 in lower bayonet slot 102, power supply row 105 is exhausted outside it via being wrapped in Edge slot 105 realizes the insulation set between track 1.Power supply row 105 is using the rounded conductive gold in section in the present embodiment Belong to tubing, except of course that circular cross-section, the conductive metal in such as other sections of rectangle also can be used in power supply row 105.

When being arrangement in corridor, track 1 can be fixed on the wall at the top of corridor by being fixed on the fixing piece 107 of one side On body, four vertex in 1 section of track are also configured to chamfering shape, to be adapted to following pulley elements.In addition, in track 1 Side be additionally provided with position detection part 106, the function of the position detection part 106 will hereinafter be described.

As shown in Figure 6 and Figure 7, the walking mechanism 2 of the present embodiment includes rack 4, and 4 generally rectangular shaped structure of rack is preceding The electric-motor drive unit stated is by movable motor 5, and the speed reducer 6 being sequentially connected with movable motor 5 is constituted, in movable motor 5 It is also arranged with outside the electric-motor drive unit constituted with speed reducer 6 and constitutes the counterweight 100 being fixedly connected with rack 4.The present embodiment By weighing 100 in electric-motor drive unit housing establishing, on the one hand can be conducive to keep the balance of elevator entirety when elevator uses, separately One side makes counterweight 100 be arranged arrangement to may also help to ensure that elevator is integrally-built compact, and is convenient for peace of the elevator in corridor Dress and use.

The pulley element for about 1 both sides of track that are placed in is equipped in rack 4, pulley element is installed by rolling respectively in rail The pulley of 1 both sides of road is constituted.At this point, for ease of description, the pulley in the pulley element of 1 upside of track is known as upper side roller 7, and the pulley in the pulley element of 1 downside of track is then known as lower side roller 9.The side of upper side roller 7 and lower side roller 9 Be arranged at chamfering shape, and in each pulley element the chamfering shape of two pulleys side face arrangement, with can be 1 four with track The chamfering structure of vertex is adapted to, and can clamp walking mechanism 2 on track 1.

The upper mounting seat for constituting 4 part of rack is specifically rotatably arranged in the present embodiment positioned at the pulley element of upside On 401, sprocket wheel 8 in walking mechanism 2 above-mentioned namely in the pulley element of upside, and the coaxially arranged upside in both sides Between pulley 7.In order to make walking mechanism 2 stablize be arranged on track 1, in the present embodiment up and down both sides pulley element it is also equal For two groups to be arranged side by side, wherein one group of drive sprocket by being equipped in two groups of pulley elements of upside 1001 and driven sprocket 1002 realize and be sequentially connected with speed reducer 6, to realize driving to sprocket wheel 8, and 1001 He of drive sprocket It is then sequentially connected together via unshowned driving chain in Fig. 6 between driven sprocket 1002.

In addition, in order to enable track 1 to be inserted in walking mechanism 2 between the pulley element of upper and lower sides, and can allow The pulley element of downside is clamped in the upper and lower sides of track 1 respectively, and two groups of pulley elements that 1 downside of track is located in the present embodiment are It is plugged in rack 4, and the sandwiched elastic support unit between the bottom of the pulley element of downside and rack 4, downside can be made Pulley element there is moving up and down relative to rack 4, and pass through elastic support unit and realize track 1 and upper and lower side roller list The clamping of member.And to prevent the pulley element of inserting from the rotation relative to rack 4, the pulley list in rack 4 and downside occurs The anti-rotation unit for preventing the pulley element from being rotated relative to rack 4 is additionally provided between member.

Specifically, as shown in Figure 6, also there is the lower mounting seat 12 for the arrangement that is connected between speed reducer 6, rail in rack 4 Two groups of pulley elements of 1 downside of road are inserted by support base 11 in lower mounting seat 12, and the lower rotation of side roller 9 is set to support base 11 top, elastic support unit above-mentioned are in lower mounting seat 12, are stacked and placed on together multiple not shown in the figure Disc spring piece, disc spring piece are blocked by cover board 13 in lower mounting seat 12, the pulley element of downside namely are supported on cover board by disc spring piece On 13.And anti-rotation unit includes then the anti-rotation card slot arranged along its cartridge insertion direction being formed on the support base 11 in pulley element 111, and be formed in Fig. 7 of the embedded cooperation of in lower mounting seat 12 and anti-rotation card slot 111 and convex block is not shown.

It is additionally provided with a brush mounting groove 121 between two groups of pulley elements in lower mounting seat 12 in the present embodiment, electricity Brush mounting groove 121 arranges that specific function sees below description through lower mounting seat 12.And it is as shown in Figure 6, be in the present embodiment It prevents when downstairs, is damaged due to 2 stall of walking mechanism causes chair mechanism 3 to sweep away building with faster speed, upper The stall protection unit 14 downstairs being fixed in rack 4 is also sequentially connected on another pulley element of side.As shown in figure 8, The stall protection unit of going downstairs includes the shell 141 being fixed in rack 4, the protrusion 142 being formed on 141 inner wall of shell, with And it is placed in the rotation seat 15 being fixedly connected in the shell 141 and with the shaft in corresponding pulley element, it is also provided on rotation seat 15 There is the baffle 16 that one end is articulated on its peripheral surface, and also is provided with that between baffle 16 and rotation seat 15, the side of baffle 16 can be made The torsional spring 161 being installed on rotation seat 15.

In the present embodiment, shell 14 can be fixed in rack 4 via bolt, and rotation seat 15 then can be by being formed in its center The mounting hole with keyway be fixedly connected with the shaft in corresponding pulley element.And the protrusion 142 in shell 141 is along shell 141 it is circumferentially spaced multiple, and each raised 142 between the radial direction of shell 141 also to the same side be in tilted layout, together When protrusion 142 both sides of the face be also designed to arc surfaced.With raised 142 identical, the baffles 16 on 15 peripheral surface of rotation seat It is multiple to be provided with, and the side of baffle 16 is installing when on rotation seat 15, the inclined direction of inclined direction and protrusion 142 Substantially opposite shape, with this so that extended line between the two is cross-shaped.In actual use, when the stall downstairs of walking mechanism 2 When, shaft 15 has faster rotating speed with pulley element, and baffle 16 can be under the influence of centrifugal force relative to rotation seat at this time 15 flip outward, and so as to holding in protrusion 142, are achieved in stall proof protective effect.

In the present embodiment, for ease of the power supply of movable motor 5, in rack 4 between two groups of pulley elements of downside then It is slid against, equipped with that can be arranged with the power supply to constitute the carbon brush connection unit being electrically connected.Specifically, carbon brush unit is set to down In brush mounting groove 121 in mounting base 12, and as shown in Figure 9, carbon brush connection unit includes pedestal 17, and the one of pedestal 17 Side is provided with insulating base 19, and carbon brush 18 stretches out insulation i.e. by the resilient support of spring 20 in insulating base 19 outside one end of carbon brush 18 Seat 19, the other end of carbon brush 18 is then connected with the electric wire 21 being communicated with the outside.

The carbon brush unit of the present embodiment further includes being flexibly supported in the slide bar 22 of 17 other side of pedestal, slide bar 22 by spring 24 Both ends it is slidably outer stretch out pedestal 17, be equipped with and can be abutted with the bottom of track 1 in one end of slide bar 22, to make slide bar 11 hold Integrate with 1 lower pressure and the rolling member 23 that moves down, and corresponding to the other end of slide bar 22, also being provided on pedestal 17 can be because of cunning Bar 22 is moved down and is connected to, so that the electric wire 21 of carbon brush 18 and the external switch member conducted.The switch member is specifically by being connected in Elastic sheet metal 25 on pedestal 17, is set to the idler wheel 26 of 25 free end of elastic sheet metal, and with 25 phase of elastic sheet metal Even, and the composition of electric connecting sheet 27 being set in pedestal 17 is slided, is also equipped in pedestal 17 and concatenates the two of arrangement with electric wire 21 A contact.

When slide bar 22 moves down so that elastic sheet metal 25 compresses, and electric connecting sheet 27 and two contacts can make electricity Line 21 is connected.Conversely, when slide bar 22 moves up under the support of spring 24, elastic sheet metal 25 can then make electric connecting sheet 27 and two it is tactile Point disconnects.And it can be protected by the setting of slide bar in brush unit 22 and elastic sheet metal 25 and electric connecting sheet 27 in the present embodiment Card walking mechanism 2 is when being placed on track 1, movable motor 5 can just obtain it is electric, avoid accidentally starting because of movable motor 5 with this caused by Unnecessary trouble.

For the ease of the use of the seating people of different physique, chair mechanism 3 is also configured as to have opposite in the present embodiment It is adjusted in the height of walking mechanism 2, and shown in Figure 10 and Figure 11, which generally comprises top and walking mechanism 2 The upper connecting rod 35 of connection, with upper connecting rod 35 be embedded in cooperation and can be relative to the lower link 36, Yi Jilian that upper connecting rod 35 slides up and down It is connected to the seat 31 of 36 bottom end of lower link.In addition, the chair mechanism 3 of the present embodiment further includes the lifting electricity being fixed at seat 31 Machine driving unit, is set to the reel of lifting motor driving unit power output end and one end is fixed on the top of upper connecting rod 35 End position, and the other end then hoisting belts 37 on reel, hoisting belts 37 are located at upper connecting rod 35 and lower link 36 Side.

Specifically, shown in Figure 12 to Figure 19, the top of upper connecting rod 35 is rotatably to connect in the present embodiment It is connected in walking mechanism 2, moving block is provided with by the installation axle rotation with bearing in the rack 4 in walking mechanism 2 at this time 33, upper connecting rod 35 is that the side of moving block 33 is connected in by link block 34, realizes that the rotation relative to walking mechanism 2 is set with this It sets.

The multiple anti-fall teeth 351 arranged along 35 length direction of upper connecting rod are provided in the present embodiment in upper connecting rod 35, it is right It should be also equipped with anti-falling protection component on lower link 36 in anti-fall tooth 351, and be configured to can be because under for the anti-falling protection component Connecting rod 36 drops relative to the stall of upper connecting rod 35, and constitutes the clamping with the anti-fall tooth of one 351, can be realized with this to being connected with The fall arrest of the lower link 36 of seat 31 is protected.

Specifically, the slide section 350 to 36 side of lower link protrusion is formed in upper connecting rod 35, slide section 350 is same Sample arranges along the length direction of upper connecting rod 35, and above-mentioned each anti-fall tooth 351 is to be arranged in the middle part of slide section 350, and slide section 350 two opposite sides are also designed to the triangular cross-sectional configuration outwardly protruded respectively.Meanwhile corresponding to the cunning in upper connecting rod 35 Block portion 350 is then also equipped with the sliding slot 360 arranged along 36 length direction of lower link, the cross section of sliding slot 360 on lower link 36 It is matched with the setting of slide section 350, and it is identical as slide section 350.Thus slide section 350 is slided and is inlaid in the sliding slot 360, with This can not only realize that the sliding between upper connecting rod 35 and lower link 36 is arranged, but also pass through the section of slide section 350 and sliding slot 360 Design, can also ensure that upper connecting rod 35 and lower link 36 can reliably link together in opposite sliding.

In the present embodiment, to ensure with respect to the ride comfort of sliding between upper connecting rod 35 and lower link 36, in upper connecting rod 35 Two offsides of slide section 350 be also respectively arranged with linear bearing 352, linear bearing 352 is folded in upper connecting rod 35 and lower company Bar 36 is embedded between the end face of cooperation.

The peace of the arrangement of the anti-fall tooth 351 in corresponding upper connecting rod 35 is provided in the present embodiment in the top position of lower link 36 Straight slot 361 is filled, anti-falling protection component above-mentioned is the shaft 363 including being arranged in the installation straight slot 361, and pivots setting In the anti-falling protection block 362 in shaft 363.At the top of anti-falling protection block 362, rotation is provided with idler wheel 364, relative to idler wheel 364, then it is formed with joint end 365 in the bottom of anti-falling protection block 362.

In addition, the anti-falling protection block 362 of the present embodiment in design and manufacture also so that its be arranged idler wheel 364 have it is larger Weight, meanwhile, the through-hole worn for shaft 363 on anti-falling protection block 362 also close to the outside of anti-falling protection block 362 (namely Anti-falling protection block 362 is back in the side of upper connecting rod 35) arrangement.Thus just enable to the anti-falling protection block 362 that there is idler wheel 364 top can have to be leaned on to inclining for 351 side of anti-fall tooth, if unexpected stall tenesmus, idler wheel 364 occur for lower link 36 at this time Impact occurs with the anti-fall tooth 351 of one, anti-falling protection block 362 can be made to generate the rotation relative to shaft 363, and enables anti-fall The joint end 365 of protection block 362 is connected on another anti-fall tooth 351, can so play the role of anti-falling protection.In upper connecting rod 35 When normally being slided between lower link 36, because the two relative velocity is very slow, therefore idler wheel 364 will not generate suddenly with anti-fall tooth 351 Impact just will not be to the cunning between upper connecting rod 35 and lower link 36 because of the overturning of the anti-falling protection block 362 without caused by It is dynamic to affect.

In the present embodiment, the seat 31 being connected with 36 bottom end of lower link specifically includes seat chassis 310, is set to seat bottom Seat basin 311 on frame 310, and distribution are located at the handrail 312 over and under of seat basin 311 and foot pedal 313.Lower link 36 Bottom end is connected with seat chassis 310, handrail 312 be split two of 311 both sides of present basin, and seat basin 311, handrail 312 with And foot pedal 313 is also all set to the overturning that can have relative to seat chassis 310, which is using existing design Can, and be arranged by the overturning of seat basin 311, handrail 312 and foot pedal 313, the transport that seat 31 can be convenient for whole, while in reality The overturning of seat 31 can also be folded in the elevator non-used time and be packed up in the application of border, to reduce the occupancy to stairway spaces to the greatest extent.

The present embodiment lifting motor driving unit above-mentioned is fixed on seat chassis 310, and the lifting motor drives Unit specifically includes lifting motor 38, and the speed reducer 39 being sequentially connected with lifting motor 38, reel 40 above-mentioned just connect On the power output end of speed reducer 39.In addition, the top of hoisting belts 37 is then directly connected on moving block 33, and it is guarantee Hoisting belts 37 in retracting on reel 40 or can smoothly can discharge under the driving of lifting motor 38 traction, in seat chassis On 310, it is also equipped with guide cylinder 41 in the bottom end of lower link 36, hoisting belts 37 are arranged across the guide cylinder 41, with It avoids touching swiping with the equal generations of seat chassis 310.

To improve the aesthetic appearance of chair mechanism 3, and each component in chair mechanism 3 can be protected, in the present embodiment Still go out as shown in Figure 10, the upper protecting cover 30 relative to itself fixed and arranged of rack 4 is arranged with outside upper connecting rod 35, in lower link Also it is arranged with the lower protecting cover 32 relative to 31 fixed and arranged of seat outside 36, and is sliding inserting between lower protecting cover 32 and upper protecting cover 30 Cooperation.In addition, being also equipped with the top protecting cover 29 being nested on moving block 33 and link block 34, seat chassis at moving block 33 It is also equipped with protective cover outside 310, to cover the components such as lifting motor 38, speed reducer 39 and reel 40.Wherein, top protecting cover 29 is i.e. solid The upper connecting rod 35 for being scheduled in rack 4, and being rotatablely connected with rack 4, and lower link 36 positioned at the lower section of upper connecting rod 35 then can be Swing by a small margin is carried out in upper protecting cover 30 and lower protecting cover 32.

When in use, the position detection part being arranged on track 1 can be mechanical to the ceiling mounting type passageway lift of the present embodiment Touch switch, and be arranged at the landing of every floor.Because the pulley element of downside in walking mechanism 2 is moving up and down Design, thus when walking mechanism 2 slides on track 1, it is detached because being supported by track 1, it can shape between the pulley element of upper and lower sides At for the rod-like element of trapped orbit and the position detection part by gap.When walking mechanism 2 drives 3 row of chair mechanism to phase When answering floor, the meeting touch location detection piece of feeler lever 28 in walking mechanism 2, and position detection part is made to trigger, to detect seat What floor is mechanism 3 reach at.Feeler lever 28 by spring overhead in rack 4 so that it can also be moved up and down, so as to Walking mechanism 2 is set to pass through.In addition, feeler lever 28 can be spaced apart two, to guarantee trigger position detection piece.

In addition, user can adjust seat as desired by the forward and backward of control lifting motor 38 when elevator uses 31 height, to adapt to its needs.And in elevator walking process, if seat 31 due to height is relatively low in corridor step or When other objects touch, because of the rotation connection between upper connecting rod 35 and rack 4, seat 31 can generate certain amplitude at this time It swings, to remind user, and seat 31 and rectification elevator can be protected.Certainly, it can be swung by a small margin in seat 31 On the basis of, to reach better protecting effect, inclination angle detection component can be also set on seat 31, with the amplitude of fluctuation to seat 31 Degree is detected, if seat 31 swing it is excessive if the timely walking for stopping elevator, to effective protection elevator.

The ceiling mounting type passageway lift of the present embodiment is by the setting track 1 in corridor, the walking mechanism 2 slided along track 1, And it is connected to the chair mechanism 3 of 2 lower section of walking mechanism, to when on needs downstairs, old man be made to be seated in chair mechanism 3 On seat 31, then slided along track 1 by the drive of walking mechanism 2, can realize old man it is upper downstairs.And due to making track 1 and walking mechanism 2 be arranged at the top of corridor, and chair mechanism 3 can be placed at the platform of corridor, therefore the furred ceiling of the present embodiment Formula passageway lift will not bring daylighting or the convenient trouble of ventilation, existing using Lift car type elevator structure to can also overcome It is insufficient.

The foregoing is merely the preferred embodiment of the utility model, but the scope of protection of the utility model is not limited to This, any technical person familiar with the field within the technical scope disclosed by the utility model, technology according to the present utility model Design is subject to the technical solution obtained by equivalent substitution or change, should all be covered by the scope of protection of the utility model.

Claims

1. a kind of ceiling mounting type passageway lift chair mechanism, for being hung at the seat below walking mechanism relative to the row The height for walking mechanism is adjusted, it is characterised in that：The ceiling mounting type passageway lift chair mechanism includes top and the walking The upper connecting rod of mechanism connection is embedded in the lower link that coordinates and can be slided up and down relative to the upper connecting rod with the upper connecting rod, with And it is connected to the seat of the lower link bottom end；Further include the lifting motor driving unit being fixed at the seat, is set to The reel of the lifting motor driving unit power output end and one end are fixed on the apical position, another of the upper connecting rod Hold the hoisting belts on the reel.

2. ceiling mounting type passageway lift chair mechanism according to claim 1, it is characterised in that：It is arranged in the upper connecting rod There are the multiple anti-fall teeth arranged along upper connecting rod length direction, correspond to the anti-fall tooth, anti-fall guarantor is equipped on the lower link Protecting assembly, and the anti-falling protection component be configured to can because the lower link relative to the upper connecting rod stall tenesmus, due to Constitute the clamping with anti-fall tooth described in one.

3. ceiling mounting type passageway lift chair mechanism according to claim 2, it is characterised in that：It is equipped in the lower link The installation straight slot of the corresponding anti-fall tooth arrangement, the anti-falling protection component include the shaft being arranged in the installation straight slot, And pivot the anti-falling protection block being set in the shaft；At the top of the anti-falling protection block, rotation is provided with idler wheel, phase For the idler wheel, it is formed with joint end in the bottom of the anti-falling protection block, and the anti-falling protection block has the idler wheel Top be arranged to have leaned on to anti-fall the inclining for tooth side.

4. ceiling mounting type passageway lift chair mechanism according to claim 2, it is characterised in that：It is formed in the upper connecting rod There is the slide section arranged along the upper connecting rod length direction, is formed on the lower link along the lower link length direction cloth The sliding slot set, in the sliding slot, the anti-fall tooth is set in the slide section for the slide section sliding.

5. ceiling mounting type passageway lift chair mechanism according to claim 4, it is characterised in that：In the two-phase of the slide section Offside is respectively equipped with the linear bearing being located between the upper connecting rod and the lower link.

6. ceiling mounting type passageway lift chair mechanism according to claim 1, it is characterised in that：The lifting motor driving is single Member includes lifting motor, and the speed reducer being sequentially connected with the lifting motor, the reel are connected to the speed reducer Power output end.

7. ceiling mounting type passageway lift chair mechanism according to claim 1, it is characterised in that：The seat includes seat bottom Frame, the seat basin being set on the seat chassis, and distribution are located at the handrail and foot pedal of the seat basin over and under, and The seat basin, the handrail and the foot pedal are arranged to the overturning that can have relative to the seat chassis.

8. ceiling mounting type passageway lift chair mechanism according to any one of claim 1 to 7, it is characterised in that：On described The top of connecting rod is rotatablely connected in the walking mechanism.

9. ceiling mounting type passageway lift chair mechanism according to claim 8, it is characterised in that：It is arranged outside the upper connecting rod There is the upper protecting cover relative to the walking mechanism fixed and arranged, is arranged with outside the lower link and fixes cloth relative to the seat The lower protecting cover set, and the lower protecting cover and the upper protecting cover sliding inserting cooperation.

10. a kind of ceiling mounting type passageway lift, it is characterised in that：Include being arranged in track at the top of corridor along the trend of corridor, with And on the track and by the walking mechanism of the motor-driven guiding sliding along the track, further include and the row Mechanism is walked to be connected and be hung at the electricity of the ceiling mounting type corridor as claimed in any one of claims 1-9 wherein below the walking mechanism Terraced chair mechanism.