CN205527188U - Corridor elevator and track box thereof - Google Patents

Abstract

The utility model discloses a corridor elevator and track box thereof, including get on the right track, time track frame, connecting plate, go up connector, connector and side seal board down, parallel arrangement about get on the right track frame and the track frame down, the both ends of the frame that gets on the right track respectively with last connector and connector fixed connection down, the both ends of lower track frame respectively with last connector and connector fixed connection down, get on the right track the frame with down through last connector, connector and a plurality of connecting plate fixed connection down between the track frame, the outside between get on the right track frame and lower track put up is cover by the side seal board, the frame that gets on the right track is the section bar with lower track frame. The utility model discloses simple structure is reasonable for the track box, convenient transportation and installation.

Description

Passageway lift and track casing thereof

Technical field

This utility model relates to a kind of passageway lift and track casing thereof.

Background technology

China, at the 80s and 90s and the multi-storey building (5～9 layers) built thereafter, owing to not installing elevator, makes The vertical transportation problem of multi-storey building becomes the problem that puzzlement Aged People In Cities mouth is the most key, existing quite The old people Chang Zuo building prison of ratio.Governments at all levels are also having tried to, are finding the approach of this problem of solution, especially It is that the scheme of casing elevator is installed at the old multi-storey building of pilot in the ground such as Guangzhou, Shanghai, Beijing, but in examination Finding during Dian, old multi-storey building installs casing elevator additional and also exists that examination and approval procedures are complicated, hoistway takies Land area cannot give an written reply, improvement expenses height, long construction period, low high-rise buildings are benefited unequal generation Have different views, low layer resident family lighting and ventilation is impacted even have to a certain degree with existing construction standards The series of problems such as conflict so that pilot scheme is the most stranded.Existing relatively reasonable solution be Arrange multiple against wall or the elevator of corridor guard-rail in corridor, do not affecting the feelings that corridor normally uses Under condition, the problem solving the upper difficulty downstairs of old man.Such as: Publication No. CN100572249C, Relay type passageway lift disclosed in the patent documentations such as CN102219142A, this passageway lift includes being erected at corridor Track casing (ladder) on gradient direction, set up in described track box body get on the right track, lower railway and track Car, described railcar bottom is provided with the collapsible pedal routed up, and rail car is provided with and is available for passenger station The handrail immediately used.During use, the door opener on track casing is opened, and pedal turns in track box body Going out to set level, people steps down in hand steered handrail on pedal, and railcar starts manned walking, when not using, door opener Open in pedal income track box body.But, there is following problems in the passageway lift of these structures: elevator is adopted With stand-type manned, the most inconvenient for there is old man's use of dysstasia；Whole railcar is all accommodated in In track casing (ladder), cause track casing (ladder) volume relatively big, need to take more corridor Space.To this end, the patent documentation such as Publication No. CN105151955A, CN104973486A all discloses seat Formula passageway lift.

But, in prior art, relay type passageway lift, including the track being erected on corridor gradient direction Casing, sets up in track box body and has track, track to be provided with railcar, and railcar passes through Steel rope drive machine Structure traction moves up and down operation along track, is wound around folding and unfolding by steel wire winding cylinder after steel wire rope pile warp fixed pulley.Real During border uses, there is following problems: steel wire rope on steel wire winding cylinder chaotic be wound around cause steel wire rope without Method normal folding and unfolding impact uses safety；Vehicle track running is not sufficiently stable, and elevator reparing is frequent；Track casing is tied Structure is complicated, and such elevator needs entirety to transport, it has not been convenient to transports and installs.

Summary of the invention

In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of passageway lift and rail thereof Road casing, its track casing is simple and reasonable, convenient transport and installation.

To achieve the above object, this utility model have employed following technical scheme:

A kind of track casing of passageway lift, including the frame that gets on the right track, lower railway frame, connecting plate, upper connector, Lower connector and side seal board, get on the right track frame and lower railway frame be arranged in parallel up and down, and the two ends of the frame that gets on the right track are respectively Fixing with upper connector and lower connector be connected, the two ends of lower railway frame respectively with upper connector and lower connector Fixing connection, gets on the right track between frame and lower railway frame by upper connector, lower connector and multiple connecting plate Fixing connection, the outside got on the right track between frame and lower railway frame is hidden by side seal board；Get on the right track frame and lower railway Frame is section bar.

As preferably, getting on the right track in frame, the outside of the frame body that gets on the right track has rail groove, rail groove opening to Outward, the upper inside wall of rail groove and lower inner wall it is relatively set with the first protruding rail up and down, upper and lower two first Being embedded the first U-rail wheel between protruding rail, the first U-rail wheel takes the shape of the letter U with upper and lower two the first protruding rails and joins Merge to roll and connect.

As preferably, the outer upper of the frame body that gets on the right track is formed with the covering limit of shield portions rail groove opening, The outer lower portion of frame body of getting on the right track is formed with the mounting groove for installation side shrouding.

As preferably, the inner side of the frame body that gets on the right track is provided with several link slots A, and link slot A passes through securing member Fix with connecting plate and be connected.

As preferably, the downside of the frame body that gets on the right track is provided with the second protruding rail, the second U-shaped rail in track wheels Road wheel takes the shape of the letter U with the second protruding rail to coordinate and roll and is connected.

As preferably, in lower railway frame, lower railway frame body is provided with the 3rd protruding rail, in track wheels Three U-rail wheels take the shape of the letter U with the 3rd protruding rail to coordinate and roll and are connected.

As preferably, the outside of lower railway frame body is formed with the shelter wall blocked outside the 3rd protruding rail, under The inner side of track frame body is provided with several link slots B, and link slot B is fixing even by securing member and connecting plate Connect.

A kind of passageway lift, including the track casing being erected on corridor gradient direction be arranged on corridor platform On switch board, set up in described track box body and have track, track to be provided with railcar, railcar passes through steel Cord traction moves up and down operation along track；Described track casing is the rail of a kind of passageway lift as above Road casing.

As preferably, described railcar includes being positioned at the external vehicle frame of track box and being positioned at the rail of track box body Road wheels, vehicle frame is connected with track wheels by connector.

This utility model is owing to have employed above technical scheme, and track casing is simple and reasonable, can be by Track casing is divided into the transport of multiple building block to assemble to scene, reduces transport installation cost, uses The standard components such as profiled rail frame also ensure that installation quality and operational reliability.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of railcar seat portion；

Fig. 3 is elevator mounting structure schematic diagram of the present utility model；

Fig. 4 is the structural representation of connector；

Fig. 5 is the rearview of Fig. 4；

Fig. 6 is the A-A sectional view of Fig. 4；

Fig. 7 is the structural representation of track wheels；

Fig. 8 is the structural representation of track wheel seat；

Fig. 9 is the top view of Fig. 8；

Figure 10 is the B-B sectional view of Fig. 8；

Figure 11 is the structural representation of track wheel carrier；

Figure 12 is the side view of Figure 11；

Figure 13 is the structural representation of frame of getting on the right track；

Figure 14 is the structural representation of lower railway frame；

Figure 15 is the driving structural representation of railcar.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, its In the most same or similar label represent same or similar element or there is same or like function Element.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining this utility model, And it is not intended that to restriction of the present utility model.

In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", Orientation or the position relationship of the instruction such as " level ", " top ", " end " " interior ", " clockwise ", " counterclockwise " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, Rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration And operation, therefore it is not intended that to restriction of the present utility model.It is equal that this utility model describes the orientation related to Orientation after installing with passageway lift determines, as " inner side " refers to the side of elevator nearly corridor wall, " outer Side " refer to that the nearly corridor of elevator is walked the side in space.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint Relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", " Two " feature can express or implicitly include one or more this feature.Of the present utility model In description, except as otherwise noted, " multiple " are meant that two or more, unless otherwise clear and definite limit Fixed.

In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " even Connect ", the term such as " fixing " should be interpreted broadly, connect for example, it may be fixing, it is also possible to be detachable Connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, Can also be indirectly connected to by intermediary, can be the connection of two element internals.General for this area For logical technical staff, above-mentioned term concrete meaning in this utility model can be understood as the case may be.

In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " Or D score can include that the first and second features directly contact, it is also possible to include the first and second features not It is directly contact but by the other characterisation contact between them.And, fisrt feature is in second feature On " ", " top " and " above " include fisrt feature directly over second feature and oblique upper, or only Only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " " below " includes that fisrt feature immediately below second feature and obliquely downward, or is merely representative of fisrt feature water Flat height is less than second feature.

A kind of passageway lift as shown in Figure 1, including track casing 3 He being erected on corridor gradient direction The switch board 4 (or switch board 1) being arranged on corridor platform, described track casing 3 internal frame is provided with track, Track is provided with railcar 2, and railcar 2 moves up and down operation by the traction of Steel rope drive mechanism along track.

Track casing 3 as shown in Figure 3, including the frame 34 that gets on the right track, lower railway frame 33, connecting plate 31, on Connector 36, lower connector 37 and side seal board 35, the frame 34 that gets on the right track is parallel with lower railway frame about 33 to be set Putting, the two ends of the frame 34 that gets on the right track are fixed be connected with upper connectors 36 and lower connector 37 respectively, lower railway frame The two ends of 33 are fixed be connected with upper connectors 36 and lower connector 37 respectively, and get on the right track frame 34 and lower railway frame By upper connector 36, lower connector 37 and the fixing connection of multiple connecting plate 31 between 33, get on the right track frame Outside between 34 and lower railway frame 33 is hidden by side seal board 35.Get on the right track frame 34 and lower railway frame 33 equal For section bar.As such, it is possible to track casing is divided into the transport of multiple building block assemble to scene, reduce Transport installation cost, uses the standard components such as profiled rail frame to also ensure that installation quality and reliable Property.

In other embodiment, upper connector 36 and lower connector 37 can be mounted in track casing 3 Some connecting plates of upper and lower end face, it is also possible to be integrally manufactured with switch board or be hidden in switch board.

The frame 34 that gets on the right track as shown in Fig. 3, Figure 13, as shown in figure 13, the frame that gets on the right track is originally in its section bar cross section The outside of body has a rail groove, rail groove outward opening, in the upper inside wall of rail groove and lower inner wall up and down It is relatively set with the first protruding rail 342, between upper and lower two the first protruding rails 342, is embedded the first U-rail wheel 207, First U-rail wheel 207 takes the shape of the letter U with upper and lower two the first protruding rails 342 to coordinate and to roll and is connected.Get on the right track The outer upper of frame body is formed with the covering limit 341 of shield portions rail groove opening, gets on the right track outside frame body Side lower part is formed with the mounting groove 343 for installation side shrouding 35.The get on the right track inner side of frame body is provided with some Individual link slot A344, link slot A344 are connected by securing member is fixing with connecting plate 31.Get on the right track frame body Downside be provided with the second protruding rail 345, the second U-rail wheel 208 and second protruding rail 345 in track wheels Take the shape of the letter U and coordinate and roll connection.Described rail groove, the first protruding rail 342, hide limit 341, mounting groove 343, Link slot A344 and the second protruding rail 345 all extend along section bar bearing of trend.

Lower railway frame 33 as shown in Fig. 3, Figure 14, as shown in figure 14, lower railway frame is originally in its section bar cross section Body is provided with the 3rd protruding rail 331, in track wheels the 3rd U-rail wheel 211 and the 3rd protruding rail 331 in U Shape coordinates and rolls connection.The outside of lower railway frame body is formed with the screening blocked outside the 3rd protruding rail 331 Retaining wall 332, the inner side of lower railway frame body is provided with several link slots B333, and link slot B333 is by fastening Part is fixing with connecting plate 31 to be connected.Described 3rd protruding rail 331, shelter wall 332 and link slot B333 are all along type Material bearing of trend extends.

Railcar as described in Fig. 2, Fig. 3, including the vehicle frame 201 being positioned at outside track casing 3 be positioned at track Track wheels in casing 3, vehicle frame 201 is connected with track wheels by connector 203.As in figure 2 it is shown, Described vehicle frame 201 is in riser shape, and vehicle frame 201 top is provided with handrail 206, and vehicle frame 201 bottom is provided with foot Pedal 202, the inner side of pedal 202 is hinged with vehicle frame 201 it is thus possible to realize upset and pack up and set level, car Being provided with a seat board 204 in the middle part of frame 201, the inner side of seat board 204 is hinged with vehicle frame 201 it is thus possible to realize Upset is packed up and is set level, and so, when passenger stands and takes advantage of passageway lift, pedal 202 is turned down and by vehicle frame 201 supports are set level and are stood on pedal 202 for passenger, and passenger can also put down one piece while taking Seat board is used for placing article；When passenger need to be seated and take advantage of passageway lift, seat board 204 is turned down and by vehicle frame 201 Support is set level and is sitting on seat board for passenger.So, the old man being possible not only to meet dysstasia takes needs, The seat board of railcar is erect and is packed up, and take up room the little normal use nor affecting on corridor.

Above-mentioned pedal 202 is consistent with prior art, it is preferred to use electric turnover is packed up or set level.Above-mentioned seat Plate 204 can be that manual overturning is packed up or set level, it is also possible to is that electric turnover is packed up or set level.Motorized motions Mechanism can use existing structure in prior art.

Track wheels as shown in fig.7-12, including track wheel seat 210, the two ends of track wheel seat 210 bottom Being provided with two the 3rd U-rail wheels 211, track wheel seat 210 top is can fix connection in the way of adjusting There are two track wheel carriers 209, each track wheel carrier 209 is mounted on the second U-rail wheel 208.

As one of embodiment, between track wheel seat 210 top and track wheel carrier 209 by mounting hole and Securing member is fixing to be connected: as shown in Figure 8, track wheel seat 210 top has mounting hole 2102, track wheel carrier 209 bottoms have connecting hole 2093, fastening bolt through after mounting hole 2102 and connecting hole 2093 by track Wheel seat 210 and the fixing connection of track wheel carrier 209.

Other embodiments also have, as realized by chute between track wheel seat 210 and track wheel carrier 209 Downslide transposition is whole and can be locked by securing member or voussoir wedging is fixed.

Track wheel seat 210 as shown in Fig. 8, Fig. 9, Figure 10, for foundry goods, its two side 2101 is by upper Lower two connecting portions are integrally connected, and two the 3rd U-rail wheels 211 are arranged on two side by hole 2104 Between 2101, connector 203 is fixed on lateral wall by three holes 2103.As shown in Figure 11, Figure 12 Track wheel carrier 209, for foundry goods, its two side 2091 is integrally connected by lower connecting portion, the second U-shaped rail Road wheel 208 is arranged between two side 2091 by hole 2092, by turning on the sidewall of track wheel carrier 209 Limit 2094 is formed with guide chute (guide direction can be vertical with track, it is also possible in a certain angle with track), Track wheel carrier 209 is coordinated with track wheel seat 210 sleeve by guide chute and realizes the adjustment of upper and lower displacement. Connector 203 as shown in Fig. 4, Fig. 5, Fig. 6, takes the shape of the letter U, and the medial wall 2032 of this U-shaped is by three Screwed hole 2035, fastening bolt are fixing with track wheel seat 210 to be connected, and the lateral wall 2031 of this U-shaped has Arcuate socket 2034 and centre bore 2033, arcuate socket 2034, centre bore are passed through in vehicle frame 201 bottom of railcar 2033 and multiple securing member and connector 203 is fixing is connected, by arranging arcuate socket, convenient to regulate vehicle frame vertical Position, makes dismounting debugging convenient by U-shaped connector connecting vehicle frame and track wheels.

During installation, first track wheels being put into track casing 3, then adjustable track wheel seat 210 gets on the right track The position of wheel carrier 209 so that in track wheels second U-rail wheel 208 and second protruding rail 345 in U The 3rd U-rail wheel 211 and the 3rd protruding rail 331 in shape tight fit, and track wheels take the shape of the letter U tightly Gather cooperation, then track wheel carrier 209 is fastened and fixed with track wheel seat 210 and is connected.The vehicle frame 201 of railcar Bottom is connected by connector 203 is fixing with the track wheel seat 210 in track wheels, the vehicle frame 201 of railcar Top is connected with the multiple first U-rail wheels 207 in the rail groove being contained in the frame 34 that gets on the right track in advance.Oneth U The rotating shaft of shape rail wheel the 20, second U-rail wheel 208 and the 3rd U-rail wheel 211 is parallel to each other.

(such as the patent documentation such as Publication No. CN105151955A, CN104891308A) in prior art, rail Car bottom, road is moved on lower railway by lower railway wheel, and railcar top is by getting on the right track wheel on getting on the right track Mobile, wherein, lower railway is mainly used in load-bearing, get on the right track be mainly used in tilt carrying (can only load level External broach).In actual use, railcar tilts because of outside stress, and the wheel that so causes getting on the right track is subject to Power easy abrasion big, uneven, and lower railway wheel easily floats and causes railcar to teetertotter, stable Property is poor, and elevator faults is many.In this utility model, the first U-rail wheel 207 is embedded at upper and lower two first Take the shape of the letter U between protruding rail 342 and with them and coordinate, be possible not only to carry upper and lower two vertical active forces, and A range of horizontal direction active force can be carried；Track wheels use, second U-rail wheel 208 with The second protruding rail 345 of frame of getting on the right track takes the shape of the letter U cooperation, the 3rd U-rail wheel 211 and the 3rd of lower railway frame Protruding rail 331 takes the shape of the letter U cooperation, so makes track wheels can carry upper and lower two vertical active forces too With a range of horizontal direction active force, so, substantially increase the operation stability of railcar, it is to avoid Rock many with fault, and the adjustable fixed structure of track wheels, it is also convenient for installation and debugging, uses The upper lower railway frame of section bar manufacture ensure that machining accuracy and homogeneity of product.

The drive mechanism of passageway lift as shown in figure 15, including the track box being erected on corridor gradient direction Body 3 and the switch board 4 being arranged on corridor platform, described track casing 3 internal frame is provided with track, track sets Having railcar 2, railcar 2 is drawn by steel wire rope 47 and is moved up and down operation along track, in track casing 3 Be provided with fixed pulley 46, lower fixed pulley 45, be provided with in switch board 4 steel wire winding cylinder 41, motor 42, One fixed pulley 44 and rotary shaft 43, rotary shaft 43 is driven rotation by motor 42, and steel wire winding cylinder 41 is sheathed It is connected in circumferentially fixed axial unfixed mode in rotary shaft 43 and with rotary shaft 43, steel wire winding cylinder First fixed pulley 44 is installed above or below in the of 41, fixed pulley 46 in one end pile warp of described steel wire rope 47, Fixing with the track wheel seat 210 of railcar after lower fixed pulley 45 be connected, the other end of described steel wire rope 47 around Fix with steel wire winding cylinder 41 after the first fixed pulley 44 and be connected.When motor 42 is driven by rotary shaft 43 When steel wire winding cylinder 41 rotates thus is wound around folding and unfolding steel wire rope 47, steel wire winding cylinder 41 is along with steel wire rope 47 The change of winding position and automatic axial moves, the steel wire rope 47 of such pile warp the first fixed pulley 44 twines nearby It is wound on and does not move back and forth on steel wire winding cylinder 41, it is ensured that steel wire rope 47 is neatly wound around along grooving, keeps away Exempt from steel wire rope 47 in prior art to move back and forth to cause being wound around in winding process and chaotic affect vehicle track running The problem of safety.

Preferred implementation, described motor 42 is servomotor, and steel wire winding cylinder 41 passes through with rotary shaft 43 Spline connects.

During as it is shown on figure 3, above-mentioned passageway lift is installed at the scene:

First attachment rail casing 3: be initially charged with the first U-rail wheel 207 in the rail groove of frame 34 that gets on the right track, Frame 34 and lower railway frame 33 will be got on the right track again by upper connector 36, lower connector 37 and multiple connecting plate 31 are fixedly connected to form the track casing 3 being erected on corridor gradient direction, multiple connections of track casing 3 Plate 31 is fixed on corridor wall by securing member 32, in switch board 1,4 being fixed on corridor simultaneously and with Track casing 3 connects；

The track wheels of railcar are put into track casing 3, are passed through adjustable track by attachment rail wheels again Wheel seat 210 gets on the right track the position of wheel carrier 209 so that the second U-rail wheel 208 in track wheels and the Two protruding rails 345 take the shape of the letter U tight fit, the 3rd U-rail wheel 211 and the 3rd protruding rail 331 in track wheels Take the shape of the letter U tight fit, then be fastened and fixed with track wheel seat 210 by track wheel carrier 209 and be connected, by connector 203 are fixedly mounted on track wheel seat 210；

Then install steel wire rope 47, under one end pile warp of steel wire rope 47 after fixed pulley 45, upper fixed pulley 46 with Track wheel seat 210 is fixing to be connected, the first fixed pulley 44 in the other end pile warp switch board 4 of steel wire rope 47 Fix with steel wire winding cylinder 41 afterwards and be connected；

Last attachment rail car, vehicle frame 201 bottom of railcar is fixing with connector 203 to be connected, railcar Vehicle frame 201 top with the multiple first U-rails wheels 207 being contained in the rail groove of the frame 34 that gets on the right track in advance even Connecing, pedal, seat board in railcar can install in advance, it is also possible to installing at the scene, railcar installs Cover side seal board 35 to afterwards track casing.

So transport, install, debug and keep in repair the most very convenient, simple and reasonable good reliability.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", The description of " concrete example " or " some examples " etc. means to combine the concrete spy of this embodiment or example description Levy, structure, material or feature are contained at least one embodiment of the present utility model or example.At this In description, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, The specific features, structure, material or the feature that describe can be in any one or more embodiments or examples In combine in an appropriate manner.

Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-mentioned reality It is exemplary for executing example, it is impossible to be interpreted as that, to restriction of the present utility model, those of ordinary skill in the art exists Without departing from can be to above-mentioned reality in the range of this utility model in the case of principle of the present utility model and objective Execute example to be changed, revise, replace and modification.

Claims (9)

1. the track casing of a passageway lift, it is characterised in that the frame (34) that includes getting on the right track, lower railway frame (33), Connecting plate (31), upper connector (36), lower connector (37) and side seal board (35), the frame that gets on the right track (34) Be arranged in parallel up and down with lower railway frame (33), the two ends of the frame that gets on the right track (34) respectively with upper connector (36) Fixing with lower connector (37) connect, the two ends of lower railway frame (33) respectively with upper connector (36) Connection fixing with lower connector (37), by upper between the frame that gets on the right track (34) and lower railway frame (33) Connector (36), lower connector (37) and multiple connecting plate (31) are fixing to be connected, the frame that gets on the right track (34) With the outside between lower railway frame (33) is hidden by side seal board (35)；Get on the right track frame (34) and lower rail Road frame (33) is section bar.

The track casing of passageway lift the most according to claim 1, it is characterised in that the frame that gets on the right track (34) In, the outside of the frame body that gets on the right track has rail groove, rail groove outward opening, the upper inside wall of rail groove Be relatively set with the first protruding rail (342) in lower inner wall up and down, upper and lower two the first protruding rails (342) it Between be embedded the first U-rail wheel (207), the first U-rail wheel (207) and upper and lower two the first protruding rails (342) take the shape of the letter U cooperation and roll connection.

The track casing of passageway lift the most according to claim 2, it is characterised in that get on the right track frame body Outer upper is formed with the covering limit (341) of shield portions rail groove opening, the outside of the frame body that gets on the right track Bottom is formed with the mounting groove (343) for installation side shrouding (35).

The track casing of passageway lift the most according to claim 2, it is characterised in that get on the right track frame body Inner side is provided with several link slots A (344), and link slot A (344) is by securing member and connecting plate (31) Fixing connection.

The track casing of passageway lift the most according to claim 2, it is characterised in that get on the right track frame body Downside is provided with the second protruding rail (345), the second U-rail wheel (208) in track wheels and the second protruding rail (345) take the shape of the letter U cooperation and roll connection.

The track casing of passageway lift the most according to claim 1, it is characterised in that lower railway frame (33) In, lower railway frame body is provided with the 3rd protruding rail (331), the 3rd U-rail wheel (211) in track wheels Take the shape of the letter U with the 3rd protruding rail (331) to coordinate and roll and be connected.

The track casing of passageway lift the most according to claim 6, it is characterised in that lower railway frame body Outside is formed with the shelter wall (332) blocked in the 3rd protruding rail (331) outside, lower railway frame body interior Side is provided with several link slots B (333), and link slot B (333) is by securing member and connecting plate (31) Fixing connection.

8. a passageway lift, including the track casing (3) being erected on corridor gradient direction and be arranged on corridor put down Switch board (4) on platform, described track casing (3) internal frame is provided with track, and track is provided with railcar (2), Railcar (2) moves up and down operation by steel wire rope (47) traction along track；It is characterized in that, described Track casing (3) is the track casing of a kind of passageway lift as according to any one of claim 1 to 7.

A kind of passageway lift the most according to claim 8, it is characterised in that described railcar includes being positioned at rail The outer vehicle frame (201) of road casing (3) and be positioned at the track wheels of track casing (3), vehicle frame (201) It is connected with track wheels by connector (203).