The extension in vertical shaft region
The present invention relates to a kind of interim auxiliary table being used in lift facility, a kind of with this auxiliary table
Lift facility and a kind of method for being used to expanding to lift facility into the vertical shaft region of extension.
Lift facility is typically mounted in building.Here, building includes the multiple floors for extending across building
Vertical shaft.Lift facility includes at least one lift car.Lift car is by drive device along essentially vertical guide rail perpendicular
Travelled in well.In the case of building is very high, the lower area of building has been equipped with elevator, and the upper zone of building
Domain is also in construction.Here, the so-called height of application specially can raise the elevator of (mitwachsend).It means that
During building construction, the computer room of lift facility is moved to the installation position on ensuing top from the temporary mounting position of bottom
Put.Design of Machine Room is the platform that can be moved.In the case, it is of special importance that the mobile energy of preparation and computer room
It is enough efficiently safely and reliably to carry out.
A kind of method as known to open file WO2012/072860, on can in which way by this computer room by
The bearing structure of support in the shaft is moved.In the case, the computer room that can be moved can be by lifting mechanism lifting simultaneously
And the computer room adds insurance during movement by anti-fall device, with fall arrest.
A kind of method as known to open file US2013/0118838, wherein, can be by interim computer room by preferred branch
Support bearing structure in orbit and be subject to lifting.
Another side for being used for moving machine room as known in the applying date of the application and undocumented document EP2636629
Method.Here, apply the ceiling structure with lifting equipment.This ceiling structure can be by one in lifting equipment
Operation height itself will be raised to, ceiling structure can make another bearing structure that can be used in moving machine room in lift well
The content of the invention
It is an object of the present invention to provide a kind of equipment and a kind of method, for elevator to be extended to the vertical shaft area of extension
Domain.Thus, should realize for simple, the efficient and safe and reliable expansion scheme in vertical shaft region.
The platform that can be moved is installed in the vertical shaft of lift facility, and the platform is typically by means of such as pillar or branch
The placing device of frame is supported and held within the recess on the wall of vertical shaft or in vertical shaft wall.The platform that can be moved is for example
Equipped including computer room, or the platform that can be moved forms computer room.The platform that can be moved may naturally be used for accommodating or transport
Give other elevator components.Above the platform that can be moved, at least one envelope is generally there are at corresponding structural segmented end
Close ceiling.In the top of closing ceiling, building can continue to be built, and in the lower section of closing ceiling, elevator
Operation has been put into.The platform that can be moved is preferably along the rail guidance being vertically oriented.Guide rail is fixed in the shaft and led
Rail is arranged for guiding the lift car of elevator.
Completed once next higher running region is built in building, then guide rail can be with having completed installation
The connected mode of guide rail is installed in the shaft.Other elevator components (shaft door, information sensor, electric wire etc.) can obtain
Installing.When the next higher running region is ready, the platform that can be moved can move, so as to which this is next higher
Running region or corresponding partial building can also be covered by elevator.Because building is built from bottom to top, energy
The platform enough moved is also typically from the interim use position that top is moved to using position of bottom.The platform that can be moved is upward
The movement using position in portion is typically by means of lifting mechanism (such as by means of chain traction part, crane, towing capstan, liquid
Pressure lifting machine or strand cable lifting machine) realize.Can certainly be multiple by the platform that can be moved or the computer room that can be moved
Move up, until it reaches the use position of topmost or finally uses position.The act for the platform that can be moved for movement
The platform that can move can be directly acted on or can be by means of transfer or by means of the suspension arrangement that rotates by rising mechanism
Act on the platform that can be moved like that similar to assembly pulley.
According to design, the platform that can be moved is equipped with falling-prevention protecting device.On the one hand falling-prevention protecting device includes
Anti-fall device, it is arranged on the platform that can be moved and can rabbeted when needed with guide rail.Along can move
The shift motion of platform be disposed with safety member.The locking piece being arranged on the platform that can be moved keeps embedding with safety member
Connect, and locking piece is connected at least indirectly with anti-fall device.Locking piece constructs as follows so that the locking piece by itself
Locked or can at least be locked along moving downward for safety member.Thus, when the platform that can be moved may occur
When moving downward, locking piece realizes corresponding locking on safety member.Then, locking piece is generated relative to can move
Platform relative motion.Here, locking piece is connected with anti-fall device as follows so that：When locking piece is relative to energy
When relative motion occurs for the platform enough moved, anti-fall device is sent into the interlocking with guide rail by locking piece from rest position.
Thereby, it is possible to mobile platform to move upwards, can when the platform that can be moved unexpectedly moves downward
Anti-fall device on mobile platform is rapid and is directly operated.The platform that can be moved then is braked or is stopped at guide rail
On.Here, known anti-fall device can be applied, just as it is also used for elevator brake car.
Preferably, the platform that can be moved can be arranged movably along the guide rail to extend parallel to each other on vertical,
And the platform that can be moved includes at least two anti-fall devices.Each guide rail with extending in parallel respectively in anti-fall device
In one be engaged.Locking piece advantageously acts at least two anti-fall device by means of being connected connecting rod.Thereby, it is possible to
Mobile platform symmetrically loads load, and tilting moment during anti-fall or in braking by falling-prevention protecting device
It can be kept as very low.When the platform that can be moved is very heavy, naturally it is also possible to by multipair anti-fall device by means of being connected connecting rod
It is connected together.Multiple guide rails with multipair anti-fall device can also be applied.Then, for example, can use be provided for drawing later
Lead the guide rail of lift car and be provided for guiding the guide rail of counterweight later, to be guided the platform that can be moved and
Add insurance.Here, multiple be used to add the anti-fall device of insurance to be distributed in multiple guide rails to the platform that can be moved.In
It is that multiple anti-fall devices are connected together by means of being connected connecting rod, so that anti-fall device obtains simultaneously operating.
Preferably, at least two anti-fall devices are connected with each other by means of connecting connecting rod, so as to which anti-fall device substantially can
It is enough to be operated associated with one anotherly.Connection connecting rod is controlled by linking connecting rod in itself." control " determines herein：Linking connects
Bar is connected with being connected connecting rod as follows so that the operation for being connected connecting rod is delivered on connection connecting rod.Alternatively, when
The association of two anti-fall devices can also be so realized also by way of electric trigger mechanism by means of cable traction piece or if necessary.
And connecting connecting rod can advantageously manufacture and be safe in use.
Preferably, linking connecting rod has converter section, and converter section is to relative between locking piece and the platform that can be moved
Motion is changed, so that the operational stroke that anti-fall device reaches interlocking with guide rail shortens.This is favourable, because thus, it is possible to
Enough make the falling stroke that the platform that can be moved stops is kept as into very little when necessary.
Preferably, linking connecting rod is maintained in standby position by means of back-moving spring.Be connected connecting rod standby position with
The rest position of anti-fall device is corresponding, that is to say, that the platform that can be moved is free to move upwards, and anti-fall device is not
Rabbet with guide rail.This is favourable, because will not be blocked thus, it is possible to mobile platform due to small vibration.
Preferably, linking connecting rod includes Traffic control system part, and Traffic control system part can add to the rest position of anti-fall device
With adjustment.When needed, then can be to the behaviour needed for interlocking occurs from the rest position of anti-fall device to anti-fall device with guide rail
Pre-adjusted as stroke.This is favourable, because thus, it is possible to the optionally response susceptibility to falling-prevention protecting device
Adjusted.Then, such as when using progress finely positioning in position on top, Traffic control system part can be adjusted to roughly,
So that the platform that can be moved slightly is fallen, and in the platform movement that can be moved, Traffic control system part can be adjusted to
It is sensitive.Thus, the skidding that allowing to mobile platform may occur quickly obtains stop.Here, Traffic control system is meaned to rough
：The operational stroke occurred from the rest position of anti-fall device to anti-fall device with guide rail needed for interlocking is adjusted longer.
This, Traffic control system to sensitivity means：The behaviour needed for interlocking occurs from the rest position of anti-fall device to anti-fall device with guide rail
It is adjusted shorter as stroke.Traffic control system part can for example include eccentric wheel, can be adjusted using eccentric wheel by rotating
Preferably, locking piece is switchably designed, so as at least temporarily turn off lock function.This is favourable
, turned back downwards because thus achieving the platform that can be moved.Here, interim shut-off is for example done manually based on lasting
In advance, so as to which when a failure occurs, only intervened manually by releasing just can lock locking piece once again.
Preferably, safety member is safety line, and safety line at least prolongs along the shift motion for the platform that can be moved
Stretch, locking piece is embodied as rope safety lock part.Safety line is directed across locking piece, or locking piece collar safety line.
Rope safety lock part have passed through test of many times and prove and can inexpensively obtain.Here, safety line can be from perpendicular
The ground of well extends up to the position that uses of the top respectively, or safety line can be respectively only along the platform that can be moved
Required shift motion is tensioned.
Alternatively, guide rail is simultaneously safety member.Here, locking piece is designed to be engaged with the lintel of guide rail.
This is that abnormal cost is cheap, because original existing guide rail is simultaneously safety member.
Preferably, falling-prevention protecting device is provided with warning device, and warning device can recognize that linking connecting rod or anti-fall dress
The deactivation or standby position put.Warning device can be the switch manipulated to corresponding monitoring display device or signal lamp,
Or warning device for example can also be mechanical switch flag piece, switch flag piece for example indicates the position of linking connecting rod.It is alert
The application for accusing device has the advantage that, because the locking of locking piece or the decline for the platform that can be moved also can be visually
Quickly show or be found.This improves security.When application has the switch of corresponding monitoring display device or signal lamp,
Circuit can be run during the platform movement that can be moved using electric storage means or battery.
Preferably, the platform that can be moved includes placing device, can be flat by what can be moved by means of placing device
Platform fixed in position is in the shaft on predetermined position.Placing device is, for example, the pillar or cantilever for the platform that can be moved,
The pillar or cantilever can roll away from and for example can be supported in hoistway wall or be supported in the recess in hoistway wall.It is excellent
Choosing, the platform that can be moved include at least one drive unit for lift, and the drive unit for lift is used for at least
The elevator of one car is driven.The platform that can be moved is used as computer room.The facing from bottom at least in the platform that can be moved
When use position to top temporarily using position move during, falling-prevention protecting device is to can move with drive unit for lift
Dynamic platform adds insurance, with fall arrest.What this certainly had the advantage that because can prevent drive unit for lift fall and
Follow-up cost that may be very high.
Preferably, the platform that can be moved has at least one hitch point, and it carries corresponding hitch, and car exists
It can be suspended on hitch when needing, can be moved so as to mobile platform together with the car of suspension.It is preferred that
, it is additionally provided with intermediate connecting rod, intermediate connecting rod is by anti-fall brakes existing for the script of car and falling-prevention protecting device
Linking connecting rod is connected.Thus, it is anti-fall on the platform that the anti-fall brakes of car be able to can move relative to being arranged in
Device is even operated substantially simultaneously or a little earlier and rabbeted in other words with guide rail.This is favourable, because thus, it is possible to
Enough allow to mobile platform or computer room anti-fall device to discharge.
Particularly propose a kind of method for being used to add insurance to the platform that can be moved in the vertical shaft of lift facility.
This, the platform that can be moved along guide rail by can it is vertically movable in a manner of arrange.Methods described particularly comprises the following steps：
Safety member is arranged in the vertical shaft of lift facility, so as to which safety member is at least along the institute for the platform that can be moved
The shift motion extension of setting,
The locking piece being arranged on the platform that can be moved is connected with safety member, locking piece is flat with that can move
The anti-fall device of platform is connected,
Adjust locking piece so that：Locking piece can move upwards along safety member, downward fortune of the locking piece along safety member
It is dynamic locked, and
Based on the relative motion between locking piece and the platform that can be moved, the anti-fall device for allowing to mobile platform obtains
To operation, mode is：By the relative motion of locking piece, anti-fall device is set to be admitted to from rest position in the interlocking with guide rail.
Thereby, it is possible to mobile platform safety reliably to move.Common lifting mechanism can be applied, such as builds lifting
Machine, because the platform (equipment with being arranged on the platform that can be moved) that can be moved is added always during movement
Insurance, with anti-slip or falls.
Preferably, methods described realizes the hand being connected to the lock function or locking piece of locking piece with anti-fall device
It is dynamic to disable, at least can be fallen so as to mobile platform with predetermined placement stroke, and anti-fall device not with guide rail
In special structural scheme, the configuration for the computer room that can be moved includes movement, transport and the insurance system of multistage.
Here, closing ceiling in the upper end of corresponding construction segmentation in other words be present in the top.It is this closing ceiling by
Building side is added up on vertical shaft end when building up corresponding structural segmented.Closing ceiling is played by under on the one hand
The effect that the vertical shaft region in face and the structural region being in above closing ceiling separate, and play in the bottom of building
The effect that running lift facility is protected by region.In addition, closing ceiling preferably includes bearing structure or suppending hole
Eye or hitch point.Existing below closing ceiling is technology auxiliary table.Technology auxiliary table has framework for support,
Framework for support, which is similar to the platform that can be moved, has support or pillar, and support or pillar are realized technology auxiliary table
In the recess for placing hoistway wall.Framework for support also has guide roller, and guide roller can be to technology auxiliary table perpendicular
In well, such as guided in hoistway wall.
Technology auxiliary table preferably includes the first lifting mechanism, such as cable traction device, and the first lifting mechanism is set
For in the case where being engaged with the bearing structure of ceiling respectively, raising itself in the shaft, and then raise technology auxiliary table.
In addition, technology auxiliary table preferably also includes rope locking piece, rope locking piece can prevent auxiliary table from may occur
Skidding.Rope locking piece acts on rope, and rope is equally connected typically by means of carrying roller with closing ceiling.Pacifying
After dress or mobile closing ceiling, then technology auxiliary table can be raised, and day is closed in the placement that is fixed in the shaft
At this moment, technology auxiliary table preferably includes other bearing points or fixing point, and assembly work can be hung thereon
Platform or other auxiliary lifting devices., can be by guide rail by means of fitter's bench and other auxiliary lifting devices that may be present
It is fitted into a manner of being connected with lower position and installation guide rail in vertical shaft.Other vertical shaft materials also may be used
To be added by means of fitter's bench or by means of other auxiliary lifting devices.Here, the row in the vertical shaft region of bottom
The operation for the lift facility sailed is without disturbance.Preferably, mark is provided with technology auxiliary table, the mark can be used
Make the alignment ancillary method when guide rail is accurately aligned.The mark can be used to fix vertical rope or set laser
The alignment mark of device or similar device.
At this moment, technology auxiliary table preferably also includes the second lifting device, such as chain traction part.Chain traction part is such as
Lower design, enabling mobile platform or computer room is preferably able to move together with the car of suspension.
This technology auxiliary table is advantageously applied, because：
Closing ceiling can be designed simply, because closing ceiling must only include being used to make technology back work
The bearing structure of platform movement, and bearing technology auxiliary table must be only designed for,
Technology auxiliary table can include or carry for installation vertical shaft equipment and allow to mobile platform movement institute
The device needed, thus, other room is not needed with the platform sheet that can be moved,
Technology auxiliary table can be removed after the completion of building construction and can built once again used in other if necessary
Build in thing,
The number of required auxiliary carrier can be kept as minimum.
Brief description of the drawings
Below, embodiment of the present invention is introduced using the view by means of part signal.Play phase same-action
Part be furnished with identical reference in the accompanying drawings.
Interim use of the Fig. 1 in bottom shows the schematic section of the elevator with the platform that can be moved in position,
Fig. 2 shows Fig. 1 in the use ready position in position for the platform that can be moved to be moved to top
Fig. 3 show the platform that can be moved is moved to top using position after elevator in Fig. 1 and Fig. 2,
Fig. 4 shows the platform that can be moved that there is computer room to equip,
Fig. 5 illustrates the ability to the falling-prevention protecting device on mobile platform,
Fig. 6 shows the details of the falling-prevention protecting device in Fig. 5,
Fig. 7 bottom the interim general view for using the signal that mobile elevator is illustrated the ability in position,
Fig. 8 shows the elevator that can be moved in Fig. 7 when assembling the top running region of elevator,
Fig. 9 show when be moved to top using position when Fig. 7 and Fig. 8 the elevator that can be moved, and
Figure 10 shows the technology auxiliary table for allowing to mobile platform movement.
In Fig. 1, by lift facility installation between floors.Building has substantially been built in the region 3u of bottom
Into lift facility covers the region 3u of the bottom.Lift facility includes lift car 43.Lift car 43 is by means of drive device
39 and travelled by means of carrying and drive mechanism 44 along essentially vertical guide rail 23 in the vertical shaft 3 of building.Driving dress
39 are put to be arranged on the platform 20 that can be moved.Thereby, it is possible to the computer room that mobile platform 20 is also referred to as moving.In Fig. 1
In, the platform 20 that can be moved is arranged in using temporarily in the P1 of position for bottom.The platform 20 that can be moved is for example by means of peace
Device 38 is put to be fixedly mounted on the wall of vertical shaft or in the wall of vertical shaft, such as in antetheca or rear wall.Placing device 38 is preferred
It is that can roll flexible in other words support or pillar away from.Placing device 38 is in the hollow profile for the platform 20 that can be moved with energy
The mode enough to move longitudinally guides.In the front area for the platform 20 that can be moved, placing device can tension, so as to pacify
It is overlapping with floor ground to put device.In the rear area for the platform 20 that can be moved, placing device can be connected by means of control
Bar 54 is pushed away from front to back, so as to which placing device is stretched into the crack or recess of rear wall.Then, placing device 38 can not stepped on
Just operated in the case of the platform 20 that foot can move.Crack, recess, wall on side can certainly be utilized raised or
Person's Support bracket, wherein, placing device 38 then from rolling away from or show on the side.
The platform 20 that can be moved includes running required main elevator components for lift facility, as long as these elevator portions
Part is usually placed in computer room.Thus, lift facility can be run in the region 3u of the bottom of vertical shaft 3.Illustrate in Fig. 1
The platform 20 that can be moved shown also has protection ceiling 41.Protect closed shaft 3 upward of ceiling 41.With this nothing
Guan Di, other ceilings or closing ceiling generally are installed on for purpose is built, for example to avoid cement or rainwater isotonic
In the vertical shaft region 3u for entering bottom.
Lift car 43 includes the anti-fall brake or anti-fall brakes 48 of oneself, the anti-fall brake or anti-certainly
Pendant brakes is braked in known manner when exceeding the speed limit or stop lift car 43.The platform 20 that can be moved also is equipped with
There is falling-prevention protecting device 25.In Fig. 1, falling-prevention protecting device 25 is not what is played a major role, because the platform that can be moved
20 by the fixed in position of placing device 38 and stop, and then can not fall.
In fig. 2, building is until next region 3u+All build and complete.Guide rail 23 and there are other perpendicular certainly
Well material, such as shaft door or information system (not shown), it is mounted well.The safety member 27 of falling-prevention protecting device 25
(such as safety line) is in next region 3u+On installed.The detailed structure of the embodiments possible of falling-prevention protecting device 25
Make and explained below.
Lift car 43 is hanging to the platform 20 that can be moved by means of hitch 45 (such as by means of carrying connecting rod)
On.The platform that can be moved is provided with corresponding hitch point for this.Existing counterweight (not shown) is fixedly mounted on vertical shaft 3 if necessary
Lower end on.Load carrier 44 can be separated or at least in load carrier fixing point according to the type of suspension solutions
One on discharge, when load carrier can raise the platform 20 that can be moved later or in job step later
It is middle to be followed or drawn in the lump by easily traction.At this moment, the act on the hitch point 22 for the platform 20 that can be moved by means of hanging over
Liter mechanism 62 can allow to mobile platform 20 or whole computer room lifts together with lift car 43, on driving to
Portion is used in the P2 of position.Top is determined as follows using position P2：So that next higher traveling in building
Region can be operated.In order that the platform 20 that can be moved moves, the placement for the platform 20 that can be moved is filled certainly
Put 38 separation or pull in, so that placing device does not hinder the movement for the platform 20 that can be moved.During lifting and movement, energy
The platform 20 enough moved is moved downward by means of falling-prevention protecting device 25 plus insurance to prevent undesirable.It is particular in that, energy
The falling-prevention protecting device 25 of the platform 20 enough moved by means of intermediate connecting rod 46 and lift car 43 anti-fall brakes 48
Connect.Then, when the platform 20 that can be moved may skid together with the car 43 of suspension, mobile platform is directly allowed to
20 falling-prevention protecting device 25 and the anti-fall brakes 48 of lift car play a role.The anti-fall brakes of lift car 43
48 building block by this way as falling-prevention protecting device plays a role.
Once reach top uses position P2 (as seen in Figure 3), the placement dress for the platform 20 that can be moved
Put 38 to roll away from once again, the platform 20 that can be moved is placed on placing device 38 and by the placing device fixed in position.Hold
Mounted mechanism 44 being capable of (the certainly length to match with new running region) and car 43 and existing if necessary right again
Weight (not shown) is connected, and/or is fixed on load carrier fixing point.Hitch 44 or carrying connecting rod are (by means of it
Lift car 43 is hanging on the platform 20 that can be moved) it can be removed.Then, lift facility within a short period of time can
Running region for extension.
A kind of in fig. 4 it is shown that embodiment for the platform 20 that can be moved.The platform 20 that can be moved includes bearing structure
21.The corresponding part of the purpose of the platform 20 with that can move is disposed with bearing structure 21.In this example, Neng Gouyi
Dynamic platform 20 includes computer room part, and required computer room part is such as run for lift facility.This particularly relates to drive device
39 also have corresponding electrical control unit, such as elevator control gear, inverter or frequency converter, for manipulating the anti-of lift car 43
Fall the limiter of speed 40 or load carrier fixing point 42 of brakes 48.Above-mentioned enumerate only is exemplary.For that can move
Platform 20 needed for purpose determine the allocation plan of the platform that can be moved naturally.Placing device 38 is incorporated into carrying knot
In structure 21.It is that this refers to guiding in bearing structure 21 and in order to lay the platform 20 that can be moved and what can be rolled away from holds
Carrier beam or pillar.In order that placing device 38 is rolled away from or pulled in, controls connecting rod 54 is provided with, after controls connecting rod is realized to being hidden in
The operation of the placing device 38 in face.It means that the positive placing device 38 that can be reached from the floor of building can be straight
Connect manually operated, and (be namely hidden in placing device 38 below) over there and then operated by means of controls connecting rod 54.Carrying
Structure 21 includes leading boots 24, and the platform 20 that can be moved can be guided using boots are led along guide rail 23.What can entirely be moved is flat
Platform 20 is covered by protection ceiling 41.Protection ceiling 41 has opening, and the opening at least realizes guide rail 23, safety line
27 or also lifting mechanism pass through, can raise the platform 20 that can be moved using lifting mechanism.
The falling-prevention protecting device 25 for the platform 20 that can be moved is incorporated into bearing structure 21 as far as possible.Therefore, originally showing
In bearing structure in example, two pairs of anti-fall devices 26 are integrated with, two pairs of anti-fall devices can make to have together with guide rail 23
The stop of platform 20 that can be moved of affiliated load and stop.Anti-fall device 26 as being shown specifically in fig. 5 and fig. by
It is connected in traction link 34 with traction link handle 33.Traction link handle 33 is also by means of connecting connecting rod 31 and corresponding joint element for bar
32 is synchronized with each other.Then, the anti-fall device 26 of the both sides for the platform 20 that can be moved is arranged under any circumstance all by each other
Operate with being connected, thus prevent side and be blocked.Handle connector 32 is manipulated by linking connecting rod 29, and is connected connecting rod 29 by lock
Determine part 28 with safety line 27 to couple.Locking piece 28 preferably refers to the common locking piece in market.Locking piece can be cut when necessary
Change, so as to act at least locking piece releasing temporarily.
Locking piece 28 controls anti-fall device 26 by means of being connected connecting rod 29, and when needed also to lift car 43
Anti-fall brakes 48 is controlled by.In figure 6, it is shown specifically the embodiment of linking connecting rod 29.Linking connecting rod includes handle branch
Bearing portion 29.3.Handle support 29.3 has fixed part, and fixed part realizes fixation of the linking connecting rod on platform structure 21.In handle
Two parallel handles 29.2 are supported with support 29.3, the two parallel handles 29.2 include connector 29.1 at one end.By means of
Supporting of the parallel handle 29.2 with connector 29.1 and parallel handle in handle support 29.3, realizes connector parallel to safe structure
The pivoting action of the pivoting action of part 27 or corresponding safety line.Locking piece 28 is fixed with connector 29.1, so as to
Locking piece is substantially accordingly orientated with the trend of safety line 27.Parallel handle 29.2 is pressed into stand-by by means of back-moving spring 30
Position.One in parallel handle 29.2 is connected by means of supporting portion and first connecting rod with traction link handle 33, with being connected connecting rod
31 and another traction link handle 33 connect.First connecting rod 29.4 is connected by means of balancing spring with parallel handle 29.2, so as to by preventing
The recoil strength that fall device 26 acts on linking connecting rod 29 is restricted.Anti-fall device 26 is by means of traction link 34 and traction link
Handle 33 connects.When the platform 20 that can be moved moves downward, locking piece 28 is locked on safety member 27.Thus, parallel handle
29.2 are pivoted, and the parallel handle correspondingly pivots traction link handle 33, and then traction link handle is connected by means of traction
Bar 34 operates anti-fall device 26.
In the embodiment according to Fig. 6, one in parallel handle 29.2 also manipulates second connecting rod 29.5.Second connecting rod
29.5 guide to converter section 35.The motion of parallel handle 29.2 then continues directly to be delivered to converter section 35, connects among converter section manipulation
Bar 46, intermediate connecting rod are operated to the anti-drop system 48 of lift car 43 in itself.Converter section is implemented as follows so that turns
The motion that parallel handle 29.2 is amplified in portion is changed, so that the anti-fall brakes 48 of lift car 43 substantially simultaneously or is slightly sooner in time than energy
The ground of anti-fall device 26 of the platform 20 enough moved plays a role.Here, second connecting rod 29.5 equally by means of balancing spring and is put down
Row handle 29.2 connects, and thus enables that the motion disequilibrium between different anti-fall and anti-fall brakes is balanced.
Linking connecting rod 29 also includes Traffic control system part 36.This refers to eccentric wheel, can make parallel handle by means of eccentric wheel
29.2 are moved as follows so that anti-fall device 26 is raised from its standby position.Thereby, it is possible to adjust anti-fall insurance dress
The response susceptibility put, because remaining operational stroke can shorten in required operation.In addition, in linking connecting rod 29
On be disposed with electrical contact 37.1, electrical contact is operating parallel handle 29.2 and then corresponding operating is anti-fall and during brakes, connects police
Accuse device 37, such as emergency warning lamp or passage of scintillation light.In order to power, battery or dry cell are connected to the platform that can be moved in the lump
By means of Fig. 7 to Fig. 8 exemplifieds height can elevated lift facility moving period example.In Fig. 7
In, the lift facility in the lower area 3u in vertical shaft 3 is in operation.The platform 20 that can be moved fixes peace as computer room
Put in lower area 3u upper end.Lift car 43 is in normal operation.Continued by building side in upper area 3o
Upper construction of buildings, in upper area 3o upper end, building side is equiped with closing ceiling 70.Close the court of ceiling 70
Whole vertical shaft 3 is closed upward, so that no object is fallen into vertical shaft 3.Grappling has suppending hole in ceiling 70 is closed
Eye, suspension arrangement 66 is hung with suspension eyelet.Technology auxiliary table 50, skill are installed in the upper area 3o of vertical shaft
Art auxiliary table is connected by means of rope 57,59 with suspension arrangement 66.
Technology auxiliary table 50 in detail figure 10 illustrates.Technology auxiliary table 50 has framework for support 51, and this holds
Carrier aircraft frame, which is similar to the ground of platform 20 that can be moved, has support or pillar 53, and the support or pillar realize technology back work
The placing in the recess of hoistway wall of platform 50.Support or pillar 53 can be (such as the placement dresses for the platform 20 that combination can move
The embodiment for putting 38 explainations is such) operated by controls connecting rod 54.Framework for support 51 also has guide roller 52, guide roller
The technology auxiliary table 50 in vertical shaft 3 can be guided.
Technology auxiliary table 50 is respectively close to closing ceiling fixed in position in the region of the top.Technology aids in
Workbench includes following auxiliary body, and it realizes the movement of technology auxiliary table in itself and the platform 20 that can be moved slightly
Lifting afterwards.Technology auxiliary table 50 also includes other bearing points, and the bearing point is used to make vertical shaft and for lift facility
The assembling of vertical shaft material needed for operation is complete.The design according to cable traction device is disposed with technology auxiliary table 50
First lifting mechanism 56 of scheme.First lifting mechanism 56 acts on rope 57.Rope 57 is fixed on technology auxiliary table
One end on, by means of be arranged in be anchored to closing ceiling 70 in suspension arrangement 66 in carrying roller 67 guide, and
Guiding guides to the first lifting mechanism 56 or by the driving element of the first lifting mechanism 56.Thus, the first lifting mechanism 56 from
Experience drawing, and then pull up whole technology auxiliary table 50 on rope 57.In addition, on technology auxiliary table 50 also
Assist lock 58 is disposed with, assist lock prevents the skidding that auxiliary table may occur.Assist lock 58 acts on
Another rope 59, another rope is equally connected by means of carrying roller 68 with closing ceiling 70, and is fixed with one end
On technology auxiliary table 50.Assist lock 58 is together with another rope 59 designed for that technology can be kept to aid in
Workbench 50.In addition, when technology auxiliary table is by means of 53 fixed in position of pillar, rope capstan winch 60 is arranged for winding
Rope 57,59.The hang and arrangement of guide device 52 are selected as follows so that technology auxiliary table 50
Can substantially horizontally it travel.
Technology auxiliary table 50 includes other bearing points 55, and fitter's bench can be hung on other described bearing points
71 (referring to Fig. 8) or other auxiliary lifting devices.In addition, technology auxiliary table 50 includes the second lifting with motor driving
Mechanism 61, such as chain traction part.The chain traction part be designed to allow to mobile platform or computer room preferably together with
The car of suspension can move together.In addition, being disposed with chain container 63 on technology auxiliary table 50, chain container is used for
Storage is with the chain of the second lifting mechanism 61 of motor driving.
At this moment, it is visible in the figure 7：Technology auxiliary table 50 travels upward.The end of rope 57,59 is by the first lifting machine
Structure 56 is pulled or guided by assist lock 58.Under any circumstance, the end of rope 57,59 is all by counterweight application of load, with
Just ensure reliably to tighten rope.After technology auxiliary table 50 is realized and raised, technology auxiliary table is close to closing day
Card 50 (referring to Fig. 8) by means of the fixed in position of pillar 53.Twisted in addition, rope 57,59 discharges and is wound up into rope
On disk 60.
At this moment, on technology auxiliary table 50, fitter's bench 71 is hung by means of corresponding load carrier 72.
At this moment, by means of fitter's bench 71 and if necessary other auxiliary lifting devices 23 can with lower position
The guide rail of installation is conjointly fitted into vertical shaft.Other vertical shaft materials can also be installed.The row in the vertical shaft region 3u of bottom
Operating in for the lift facility sailed is interference-free during operation.Mark (not shown), mark are provided with technology auxiliary table
It can act as the alignment ancillary method in Accurate align guide rail 23.
After installation exercise is terminated in corresponding vertical shaft region, assembling auxiliary table 71 can be removed, or
Assembling auxiliary table can also be parked on the protection ceiling 41 for the platform that can be moved.Then as visible in fig.9,
By means of with motor the second lifting mechanism 61 driven or the chain traction part shown in this example and corresponding chain 62,
The combination of the platform 20 that can be moved and lift car 43 is moved to top using position P1 and uses position from the interim of bottom
Put P2.Here, the platform 20 and adding for lift car 43 that can move are insured with preparation just as combination is directed to Fig. 1 to Fig. 3
It is shown to realize like that.Thus, building can be raised step by step, and elevator can be extended with predetermined expansion step S respectively.
Spread step S can realize in floor gap.And spread step S is generally selected in the range of 15 to 50 meters.
Those skilled in the art know other possible embodiments.For example those skilled in the art can also substitute institute
The chain traction part that shows and apply hydraulic jack or draw-gear.