CN206985450U

CN206985450U - Ceiling mounting type passageway lift is gone downstairs stall protection mechanism and ceiling mounting type passageway lift

Info

Publication number: CN206985450U
Application number: CN201720498070.3U
Authority: CN
Inventors: 李奋平; 李奋和
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-07
Filing date: 2017-05-07
Publication date: 2018-02-09
Anticipated expiration: 2027-05-07

Abstract

A kind of ceiling mounting type passageway lift is the utility model is related to go downstairs stall protection mechanism; it includes hollow rounded housing; the multiple projections being in tilted layout to the same side being formed in the inner walls; and the rotation seat for being placed in the housing and being arranged relative to the housing into rotation; the baffle plate on the rotation seat outer peripheral face is articulated in multiple one end, and being provided between each baffle plate and the rotation seat makes the side of each baffle plate be installed in torsion spring on the rotation seat.The utility model further relates to a kind of ceiling mounting type passageway lift that is provided with and gone downstairs the ceiling mounting type passageway lift of stall protection mechanism.This ceiling mounting type passageway lift go downstairs stall protection mechanism can downstairs stall failure occur when, stop elevator, to be protected to user, and avoid personnel from sustaining damage.

Description

Ceiling mounting type passageway lift is gone downstairs stall protection mechanism and ceiling mounting type passageway lift

Technical field

The utility model belongs in elevator technology field, more particularly to a kind of elevator suitable on multi-storey building downstairs and made Ceiling mounting type passageway lift is gone downstairs stall protection mechanism.The utility model further relates to one kind and is provided with the ceiling mounting type passageway lift The ceiling mounting type passageway lift of stall protection mechanism downstairs.

Background technology

At present, it is completed or is 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 very 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 it can be easy to the upper of old man to go downstairs, because Lift car type elevator cost is high, has been installed additional Inconvenience, and also bring along the trouble of daylighting, ventilation etc. after installing additional, old friends start to design a kind of to install in corridor Lift appliance, this lift appliance deployment rails in corridor, and by setting the walking structure along tracks travel, and be expert at Mechanism upper mounting seat chair is walked, with this by being gone downstairs in the manned realization of seat.But, existing passageway lift device is also lacked downstairs There is protection mechanism during stall failure, so that the lift appliance has certain potential safety hazard.

Utility model content

For above description, the purpose of this utility model is to provide a kind of ceiling mounting type passageway lift and gone downstairs stall protection machine Structure, with can be downstairs when carry out stall protection.

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

A kind of ceiling mounting type passageway lift is gone downstairs stall protection mechanism, and it includes hollow rounded housing, is formed at described The multiple projections being in tilted layout to the same side in inner walls, and be placed in the housing and turn relative to the housing The rotation seat of dynamic arrangement, and multiple one end are articulated in the baffle plate on the rotation seat outer peripheral face, and in each baffle plate and described Being provided between rotation seat makes the side of each baffle plate be installed in torsion spring on the rotation seat.

As the restriction to aforesaid way, the raised two opposite sides end face is in arcuation.

As the restriction to aforesaid way, mounting hole is provided with the rotation seat center, and in the inwall of the mounting hole It is provided with keyway.

As the restriction to aforesaid way, in being fixed with fixed ear on the lateral surface of the housing, in the fixed ear Provided with fixing hole.

The utility model has the advantage of：

Ceiling mounting type passageway lift described in the utility model is gone downstairs stall protection mechanism, makes rotation seat and elevator walking mechanism Driver element be connected, housing and the frame of elevator walking mechanism is connected, elevator downstairs there is stall failure when, baffle plate can Flipped under centrifugal action and around its pivot end, overturning the free end of rear baffle can be blocked by projection, and realize to rotating The prevention that seat rotates, thus can stop elevator, realize stall protection, and user can be protected, and avoid personnel Sustain damage.

The utility model additionally provides a kind of ceiling mounting type passageway lift, and it includes being arranged at the top of corridor along the trend of corridor Track, on the track and by it is motor-driven along the track guiding slide walking mechanism, and with it is described Walking mechanism is connected and is hung at the chair mechanism below the walking mechanism, is provided with the walking mechanism as described above Ceiling mounting type passageway lift is gone downstairs stall protection mechanism.

Ceiling mounting type passageway lift of the present utility model and above-mentioned ceiling mounting type passageway lift the stall protection mechanism that goes downstairs are relative Have the advantage that identical, will not be repeated here in prior art.

Brief description of the drawings

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

Fig. 2 is the structural representation of ceiling mounting type passageway lift in the utility model embodiment；

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

Fig. 4 is the structural representation of the utility model embodiment middle orbit；

Fig. 5 is the structural representation of walking mechanism in the utility model embodiment；

Fig. 6 is the arrangement schematic diagram of the pulley element on the downside of the utility model embodiment middle orbit；

Fig. 7 is structural representation of the walking mechanism under another visual angle in the utility model embodiment；

Fig. 8 be the utility model embodiment in downstairs stall protection mechanism structural representation；

Fig. 9 is the structural representation of carbon brush connection unit in the utility model embodiment；

Figure 10 is the arrangement schematic diagram of chair mechanism in the utility model embodiment；

Figure 11 is the sectional view of line A-A in Figure 10；

Figure 12 is another structural representation of walking mechanism in the utility model embodiment；

Wherein：1- tracks, the upper necks of 101-, 102- lower bayonet slots, 103- chains, 2- walking mechanisms, 3- chair mechanisms, 4- machines Frame, 5- movable motors, 6- reductors, the upper side rollers of 7-, 8- sprocket wheels, side roller under 9-, 10- driving chains, 11- support bases, 111- anti-rotation necks, 12- mounting seats, 121- brush mounting grooves, 13- cover plates, 14- go downstairs stall protection mechanism, 14- housings, 142- is raised, 15- rotation seats, 16- baffle plates.161- torsion 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- rollers, 27- electric connecting sheets, 28- suspension rods, 29- liters Seat, 30- connecting seats, 301- guide ends, 31- seats, 32- lifting motors, 33- reductors, 34- screw rods, 35- feeler levers drop.

Embodiment

, it is necessary to explanation, the orientation of the instruction such as term " on ", " under ", " interior ", " back of the body " in description of the present utility model Or position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplification is retouched State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation, Therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " are only used for describing purpose, and can not It is interpreted as indicating or implying relative importance.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

The present embodiment is related to a kind of ceiling mounting type passageway lift and gone downstairs stall protection mechanism, while the present embodiment is directed to one kind It is provided with the ceiling mounting type passageway lift to go downstairs the ceiling mounting type passageway lift of stall protection mechanism, is preferably in the present embodiment Ceiling mounting type passageway lift goes downstairs the structure of stall protection mechanism and its use state illustrates, and this will be gone downstairs in the present embodiment The description of stall protection mechanism concrete structure is interspersed in the structure explanation of ceiling mounting type passageway lift.Also, need to illustrate herein , the ceiling mounting type passageway lift of the present embodiment goes downstairs ceiling mounting type corridor of the stall protection mechanism except can be applied to following structures Elevator, certainly, it may also set up in the ceiling mounting type passageway lift of the other structures with identical effect.

In the present embodiment, as shown in Fig. 1 and Fig. 2, the ceiling mounting type passageway lift includes the trend along corridor, is arranged in corridor A piece track 1 at top, the walking mechanism 2 on track 1, and be connected with walking mechanism, and be hung under walking mechanism 2 The chair mechanism 3 of side, track 1 include flat segments and bending section, and from bottom to top to be set along corridor configuration, chair mechanism 3 can Slided with walking mechanism 2 along track 1, to be gone 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 with the track 1 Bar, electric-motor drive unit is provided with 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 rotates relative to chain, so that walking mechanism 2 is produced along track 1 Guiding slide.

On concrete structure, as shown in Fig. 3 to Fig. 5, neck 101 and lower card are respectively equipped with the both sides up and down of track 1 Groove 102, chain 103 are installed in neck 101, realization and chain in the upper neck 101 of sprocket wheel insertion in walking mechanism 2 Transmission engagement between 103.Track 1 can be fixed on the wall at the top of corridor by being fixed on the rod-like element of its side, and track 1 is cut Four vertex in face are also configured to chamfering shape, to be adapted to following pulley elements.Walking mechanism 2 includes frame 4, frame 4 Generally rectangular structure, foregoing electric-motor drive unit is by movable motor 5, and the deceleration being connected with movable motor 5 Machine 6 is formed, and the pulley element for the track both sides about 1 that are placed in is provided with frame 4, and pulley element is installed in rail by rolling respectively The pulley of the both sides of road 1 is formed, and for ease of description, the pulley in the pulley element of the upside of track 1 is referred to as upper side roller 7, And the pulley in the pulley element of the downside of track 1 is then referred to as lower side roller 9.The side of upper side roller 7 and lower side roller 9 is equal Set into chamfering shape, and in each pulley element the chamfering shape of two pulleys side face arrangement, with can be with 1 four tops of track Chamfering structure adaptation at angle, and walking mechanism 2 can be clamped on path 1.

Sprocket wheel 8 in the present embodiment in foregoing walking mechanism 2 be in the pulley element of upside, and it is coaxially arranged in Between the upper side roller 7 of both sides.It is arranged in order that walking mechanism 2 is stable on track 1, the cunning of upper and lower both sides in the present embodiment Wheel unit is also two groups to be arranged side by side, wherein, one group in two groups of pulley elements of upside passes through driving chain 10 It is connected with reductor 6, realizes the driving to sprocket wheel 8.In addition, in order that track 1 can be inserted in walking mechanism 2 up and down Between the pulley element of side, and the pulley element of upper and lower sides can be allowed to be clamped in the upper and lower sides of track 1, the present embodiment middle position respectively In the downside of track 1 two groups of pulley elements to be plugged in frame 4, and downside pulley element bottom and frame 4 between Sandwiched elastic support unit, can make the pulley element of downside that there is moving up and down relative to frame 4, and pass through resilient support Unit realizes the clamping of track 1 and upper and lower sides pulley element.And to prevent the pulley element of inserting from occurring relative to frame 4 Rotate, the anti-rotation for preventing the pulley element from being rotated relative to frame 4 is additionally provided between frame 4 and the pulley element of downside Unit.

Specifically, as shown in Figure 6, there is the mounting seat 12 for the arrangement that is connected between reductor 6, under track 1 in frame 4 Two groups of pulley elements of side are inserted into mounting seat 12 by support base 11, and lower side roller 9 is rotated located at the top of support base 11 Portion, foregoing elastic support unit for it is in mounting seat 12, be stacked and placed on disc spring piece not shown in multiple figures together, dish Reed is blocked in mounting seat 12 by cover plate 13, the pulley element of downside namely is supported on by disc spring piece on cover plate 13.And anti-rotation Unit then includes the anti-rotation neck 111 arranged along its cartridge insertion direction being formed on the support base 11 in pulley element, and shape Into the projection not shown in figure in mounting seat 12, coordinating with the setting-in of anti-rotation neck 111.

In the present embodiment a brush mounting groove 121, brush are additionally provided with mounting seat 12 between two groups of pulley elements Mounting groove 121 arranges through mounting seat 12, and its specific function sees below description.And as shown in Figure 7, in order to anti-in the present embodiment Only when downstairs, chair mechanism 3 sweeps away building with faster speed and damaged caused by the stall of walking mechanism 2, in upside The stall protection mechanism 14 downstairs being fixed in frame 4 is connected with another pulley element.As shown in figure 8, this implementation The stall protection mechanism that goes downstairs of example is including the housing 141 being fixed in frame 4, the projection 142 being formed on the inwall of housing 141, And the rotation seat 15 for being placed in and being fixedly connected with the housing 141 and with the rotating shaft in corresponding pulley element is rotated, on rotation seat 15 The baffle plate 16 that one end is articulated on its outer peripheral face is also equipped with, and also is provided with that between baffle plate 16 and rotation seat 15 baffle plate 16 can be made Side is installed in the torsion spring 161 on rotation seat 15.

Housing 141 can be consolidated via the mounting hole in the fixed ear being fixed on its lateral surface by bolt in the present embodiment Be scheduled in frame 4, the projection 142 in housing 141 be along the circumferentially spaced multiple of housing 141, it is and each raised 142 relative Also it is in tilted layout between the radial direction of housing 141 to the same side, while each raised 142 two opposite sides end face is also designed to cambered surface Shape.With raised 142 identicals, the baffle plate 16 on the outer peripheral face of rotation seat 15 is also multiple to be provided with, and the side of baffle plate 16 to When being placed on rotation seat 15, the substantially opposite shape of incline direction of its incline direction and projection 142, with this so that prolonging between the two Long line is cross-shaped.And rotation seat 15 can be realized and rotating shaft in pulley element by the mounting hole and keyway being arranged on It is connected.In actual use, when walking mechanism 2 goes downstairs stall, rotating shaft 15 has faster rotating speed with pulley element, now Baffle plate 16 can flip over relative to rotation seat 15 under the influence of centrifugal force, so as to holding in projection 142, be achieved in Stall proof protective effect.

In the present embodiment, for ease of the power supply of movable motor 5, it is fixed with the lower bayonet slot 102 of the bottom of track 1 along rail The power supply for the moving towards arrangement row in road 1, and be then provided with to arrange with the power supply between two groups of pulley elements of downside in frame 4 and slide The dynamic carbon brush connection unit for abutting, being electrically connected with composition.Specifically, carbon brush unit is the brush installation being arranged in mounting seat 12 In groove 121, and as shown in Figure 9, carbon brush connection unit includes pedestal 17, and the side of pedestal 17 is provided with insulating base 19, carbon Brush 18 is flexibly supported in insulating base 19 by spring 20, and one end of carbon brush 18 overhangs insulating base 19, the other end of carbon brush 18 Then it is connected with the electric wire 21 being communicated with the outside.

The carbon brush unit of the present embodiment also includes being flexibly supported in the slide bar 22 of the opposite side of pedestal 17, slide bar 22 by spring 24 Both ends slidably overhang pedestal 17, one end of slide bar 22 be provided with can be abutted with the bottom of track 1 so that slide bar 11 is held 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 with pedestal 17 can be because of cunning Bar 22 is moved down and connected, so that the electric wire 21 of carbon brush 18 and the outside switch member conducted.The switch member is specifically by being connected in Elastic sheet metal 25 on pedestal 17, is arranged at the roller 26 of the free end of elastic sheet metal 25, and with the phase of elastic sheet metal 25 Even, and electric connecting sheet 27 of the slip in pedestal 17 is formed, and is also equipped with concatenating the two of arrangement with electric wire 21 in pedestal 17 Individual 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 turns on.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.

Pass through the setting of slide bar in brush unit 22 and elastic sheet metal 25 and electric connecting sheet 27 in the present embodiment, it is ensured that When walking mechanism 2 is placed on track 1, movable motor 5 can just obtain electric, avoid, because movable motor 5 starts by mistake, and bringing fiber crops with this It is tired.

For the ease of the use of the seating people of different physique, chair mechanism 3 is also configured as to have relatively in the present embodiment Adjust in the height of walking mechanism 2, particularly as shown in Figure 10 combinations Figure 11, be fixed with one end of the frame 4 of walking mechanism 2 The suspension rod 28 of sagging arrangement, the seat 31 in chair mechanism 3 are slided on suspension rod 28 via the connecting seat 30 being connected thereon, Chute positioned opposite is provided with the both sides of suspension rod 28, and it is embedding provided with spaced apart two pairs up and down in the both sides of connecting seat 30 Guide end 301 in the chute on suspension rod 28, realize that guiding of the seat 31 on suspension rod 28 is slided with this.On suspension rod 28 The lifting seat 29 with screwed hole is fixed with, lifting motor unit is fixed with chair mechanism 3, the lifting motor unit includes The lifting motor 32 being fixed on seat 31, and the reductor 33 being connected on lifting motor 32, then it is driven on reductor 33 The screw rod 34 being connected with the screwed hole being bolted on lifting seat 29.

When needing seat 31 to lift, control lifting motor 32 starts, and connecting seat 30 is slided up and down along suspension rod 28. Certainly, except the fit structure using screwed hole in screw rod 34 and lifting seat 29, reality can also be taken other form in the present embodiment The lifting of existing chair mechanism 3, such as can be the structure type similar to auger mechanism with lifting rope.In addition, as in Figure 12 It is shown, it is arranged vertically in the present embodiment except may be such that between movable motor 5 and the power output shaft of reductor 6, can also makes two It is parallel arrangement between person, it has no effect on the driving for the sprocket wheel 8 that movable motor 5 is pointed at pulley element.

The ceiling mounting type passageway lift of the present embodiment when in use, can connect the side of rod-like element in it on path 1 and set Position detection piece, the position detection piece can be mechanical touch switch, and be set at the landing of every floor.Because of vehicle with walking machine The pulley element of downside is design moving up and down in structure 2, therefore when walking mechanism 2 is slided on track 1, because by track 1 Support separation, can be formed between the pulley element of upper and lower sides for the rod-like element of trapped orbit and the position detection piece by between Gap.When walking mechanism 2 drives the row of chair mechanism 3 to respective storey, the feeler lever 35 in walking mechanism 2 can touch location detection Part, and make position detection piece triggering, to detect that what floor chair mechanism 3 is reached at.Feeler lever 35 is existed by spring overhead In frame 4, so that it can also be moved up and down, so as to pass through walking mechanism 2.In addition, feeler lever 35 can be interval cloth Two put, to guarantee trigger position detection piece.

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 the chair mechanism 3 of the lower section of walking mechanism 2 is connected to, so as to when on needs downstairs, make old man 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 on 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 so as to can also overcome Deficiency.

The preferred embodiment of the utility model is the foregoing is only, but the scope of protection of the utility model is not limited to This, any those skilled in the art are in the technical scope that the utility model discloses, according to technology of the present utility model Design is subject to equivalent substitution or changes the technical scheme of gained, should all be covered by the scope of protection of the utility model.

Claims

The stall protection mechanism 1. a kind of ceiling mounting type passageway lift is gone downstairs, it is characterised in that：Including hollow rounded housing, formed In the multiple projections being in tilted layout to the same side in the inner walls, and it is placed in the housing and relative to described The rotation seat of housing into rotation arrangement, and multiple one end are articulated in the baffle plate on the rotation seat outer peripheral face, and in each baffle plate Being provided between the rotation seat makes the side of each baffle plate be installed in torsion spring on the rotation seat.
The stall protection mechanism 2. ceiling mounting type passageway lift according to claim 1 is gone downstairs, it is characterised in that：It is described raised Two opposite sides end face is in arcuation.
The stall protection mechanism 3. ceiling mounting type passageway lift according to claim 1 is gone downstairs, it is characterised in that：In the rotation Seat center is provided with mounting hole, and is provided with keyway in the inwall of the mounting hole.
The stall protection mechanism 4. ceiling mounting type passageway lift according to any one of claim 1 to 3 is gone downstairs, its feature exist In：In being fixed with fixed ear on the lateral surface of the housing, fixing hole is provided with the fixed ear.
A kind of 5. ceiling mounting type passageway lift, it is characterised in that：Including the track being arranged in along the trend of corridor at the top of corridor, it is located at On the track and by it is motor-driven along the track guiding slide walking mechanism, and with the walking mechanism phase The chair mechanism below the walking mechanism even is hung at, is provided with the walking mechanism as any in Claims 1-4 Ceiling mounting type passageway lift described in is gone downstairs stall protection mechanism.