CN106144850A - Lift appliance and the armrest system of car thereof - Google Patents
Lift appliance and the armrest system of car thereof Download PDFInfo
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- CN106144850A CN106144850A CN201510201498.2A CN201510201498A CN106144850A CN 106144850 A CN106144850 A CN 106144850A CN 201510201498 A CN201510201498 A CN 201510201498A CN 106144850 A CN106144850 A CN 106144850A
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- handle part
- ladder
- tubulose
- car
- columns
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Abstract
The present invention relates to a kind of lift appliance, comprising: car (100)；And the armrest system in car.Armrest system has: at least include a plurality of handle parts of two tubulose handle parts (112,114)；It is arranged on the inwall of car, a plurality of holding components (116) being connected with handle part in removably mode；It is concealed in a plurality of elongate member (512,514) of the inside of two tubulose handle parts, connection member (602,604) and a plurality of chain (520).Tubulose handle part and elongate member can be coupled together by connection member, constitute two columns of ladder.Chain can hang between two columns, forms marking time of ladder.Car is also equipped with the fixed component launched by two columns to both sides.Accordingly, it is possible to use the assemble stable such as the armrest system in car, reliable, safe Emergency time ladder.
Description
Technical field
The present invention relates to a kind of lift appliance, particularly relate to the armrest system being arranged in lift car.
Background technology
No. 2010-126358 armrest system disclosing a kind of lift car of Japanese patent gazette JP.This
Armrest system has bar-shaped handle part and this handle part is fixed on a plurality of portions of car walls.Meeting
To Emergency times such as disasters, this armrest system can be unloaded from car walls, by two handle parts longitudinally
Coupling together, support, between the ceiling and floor of car, utilizes branch portion to mark time, thus by this armrest system
Use as the ladder taken refuge.
But, the ladder so formed only has a root post, marks time and is in the both sides of this column, does not carry out
Cross and use the passenger of training can feel not have the security, produce fear.It addition, this column is by adjusting
Save its length and support between the ceiling and floor of car, rocking and ceiling or the small change on floor of car
Shape is likely to cause loosening of column, so less stable.Additionally, due to this column must support at sedan-chair
Between ceiling and the floor in railway carriage or compartment, it is impossible to directly ride on the security window of ceiling, passenger also to visit after climing up the ladder
Body moves to security window direction, it is difficult to guarantee the safety of user.
Japanese patent gazette JP 2012-218838 discloses the armrest system of another kind of lift car.This
Plant armrest system to be generally collected in handrail body by the parts of marking time of ladder.Running into the Emergency times such as disaster,
Can handrail body be unloaded from car walls, parts of marking time take out, parts of marking time from handrail body
One end insert the connecting hole offered in a handrail body, the other end of parts of marking time is inserted another and holds up
The connecting hole offered on hands body, thus it is combined into the ladder taken refuge.Compared with above-mentioned prior art,
This ladder has two columns, marks time and is located between two columns, closer to the normally used ladder of people.
But, the ladder so formed, both are not fixed between parts and handrail body marking time
Fixed mechanism, parts of marking time only are inserted into the connecting hole offered in handrail body.In use,
Probably due to rocking or the reason such as firmly of user of car, column is caused to be moved, two columns
Between spacing strengthen, the parts that make to mark time come off from handrail body.The most this ladder there is also poor stability,
The problem being difficult to ensure that user safety.It addition, mark time, parts are solid shape, such as the portion of marking time of embodiment
Part is rectangle, and collecting these parts of marking time needs bigger space, so needing the size of handrail body
It is designed to thick.Additionally, in order to ensure preferably coordinating between parts with handrail body of marking time, it is right to need
Mark time parts and handrail body carries out the processing that precision is higher.And for having the electricity of different size security window
Ladder, in order to enable the size of the corresponding security window of ladder, generally requires the width changing ladder, thus needs
Process various sizes of parts of marking time.These all will improve the production cost of elevator.
Summary of the invention
The technical problem to be solved is to provide a kind of lift appliance, and this lift appliance has handrail
Device, can be assembled into stable, reliable, safe ladder at Emergency time.
For solving described technical problem, the lift appliance of the present invention includes: the car of lifting；And be arranged on
Armrest system in described car.Described armrest system has: a plurality of handle parts, described a plurality of holdings
Portion at least includes two tubulose handle parts；A plurality of holding components, described a plurality of holding components are arranged on institute
State the inwall of car, be connected in removably mode with a plurality of connecting holes offered on described handle part,
In order to support described handle part；A plurality of elongate member, described elongate member is concealed in two described pipes respectively
The inside of shape handle part, can slide along the length direction of described tubulose handle part and extract out；Connection member, institute
State connection member and be concealed in the inside of described tubulose handle part, can be by described tubulose handle part and described prolongation
Parts couple together so that it is become two columns of ladder；And, a plurality of chains, described chain is collected
In the inside of described tubulose handle part, can hang between said two column, form marking time of ladder.Institute
State car and possess the fixed component for being launched to both sides by two columns of described ladder.
The present invention also provides for the armrest system of the car of a kind of lift appliance, and it has: the holding of more than four
Portion, at least includes two tubulose handle parts in these more than four handle parts；A plurality of holding components, described multiple
Several holding components are arranged on the inwall of described car, with a plurality of connecting holes of offering on described handle part with
Removably mode is connected, in order to support described handle part；A plurality of elongate member, described elongate member
It is concealed in the inside of two described tubulose handle parts respectively, can be sliding along the length direction of described tubulose handle part
Dynamic extraction；Connection member, described connection member is concealed in the inside of described tubulose handle part, can be by described
Tubulose handle part and described elongate member couple together so that it is become two columns of ladder；And, plural number
Individual chain, described chain is concealed in the inside of described tubulose handle part, can hang between said two column,
Form marking time of ladder.In described more than four handle parts, stand including can be fixed on described ladder two
Between post, two handle parts that said two column is launched to both sides.
The lift appliance of the present invention can utilize the armrest system etc. being arranged in car to be assembled into ladder.Due to
The ladder formed has two columns, hangs between two columns as the chain marked time, and stands two
The fixed component that post launches to both sides, can directly ride over the security window of car, so stable, reliable, peace
Entirely.Owing to chain can flexural deformation neatly, it is possible to use narrow space is collected, and can avoid
Excessively hypertrophy tubulose handle part designed for collection chain.It addition, utilize the simple structure just can be two
Hang chain between individual column, it is not necessary to high-precision Design and Machining, and hang the simple to operate of chain.
For having the elevator of different size security window, as long as the chain link quantity of increase and decrease chain just can simply change
The width of ladder, corresponding various sizes of security window, this can reduce production cost.
Accompanying drawing explanation
Fig. 1 is the simple schematic diagram of the cab interior representing lift appliance one embodiment of the present invention.
Fig. 2 is to illustrate that the tubulose handle part of car handrail device and the simple of connected mode of holding components are illustrated
Figure.
Fig. 3 is the sectional view of A-A section shown in Fig. 2.
Fig. 4 is schematically indicated the state after tubulose handle part is connected with holding components.
Fig. 5 is the structural representation being schematically indicated tubulose handle part.
Fig. 6 is schematically indicated and assembles ladder by being concealed in after the elongate member etc. within tubulose handle part is taken out
Process.
Fig. 7 is schematically indicated the state that the ladder of assembling rides over security window.
Fig. 8 is schematically indicated tensioned lines set and hangs over the state of ladder foot.
Fig. 9 is the sectional view of B-B section shown in Fig. 7.
Figure 10 is schematically indicated another embodiment of the top fixed component for fixed ladder upper end.
Figure 11 is schematically indicated another embodiment of the top fixed component for fixed ladder upper end.
Figure 12 is the schematic diagram of the structure that embodiment illustrated in fig. 11 is described.
Figure 13 is the projection of C direction shown in Figure 12, represents the schematic diagram setting up ladder process.
Figure 14 represents ladder shown in Figure 13 is set up the state that bracket is later.
Figure 15 is the top view of the cab interior being schematically indicated another embodiment of lift appliance of the present invention.
Figure 16 is schematically indicated the process that the handle part of handrail below and elongate member are carried out assemble.
Figure 17 is schematically indicated the state after being assembled by the handle part of handrail below with elongate member.
Figure 18 is schematically indicated the state that the ladder of assembling rides over security window.
Figure 19 is the inside top figure being schematically indicated and having the car of handrail after another kind.
Figure 20 is the schematic diagram being schematically indicated the handle part structure of handrail below shown in Figure 19.
Figure 21 is schematically indicated the process that handle part shown in Figure 20 and elongate member are carried out assemble.
Labelling ＞ in ＜ accompanying drawing
100 cars；102 floors；104 car doors；105 ceiling；106 security windows；106a protuberance；
108 safe window cover；110 the 1st sidewalls；111 the 2nd sidewalls；112 tubulose handle parts；112a connecting hole；
112b screw thread；112c pin-and-hole；114 tubulose handle parts；114a connecting hole；114b screw thread；114c sells
Hole；116 holding components；116a breach；118 end caps；118a threaded portion；120 sidewall panelings；121 sides
Wallboard；124 sleeve wallboards；202 location spring leafs；512 elongate member；512a recess；512b connects
Hole；512c connecting hole；514 elongate member；514a recess；514b connecting hole；514c connecting hole；
520 chains；520a karabiner；602 bolts；604 nuts；610 receive ring；702 retainer ring；
704 tensioned lines；706 karabiners；708 bracing frames；1202 brackets；1204 bolts；1206 nuts；
1501 rear walls；1502 handle parts；1502a connecting hole；1504 holding components；1902 handle parts；1902a
Connecting hole；1902b screw thread；1906 end caps；1906a screw thread.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in detail.
＜ the 1st embodiment ＞
Fig. 1 is the simple schematic diagram of the cab interior representing lift appliance the 1st embodiment of the present invention.The present invention
Lift appliance has and lifts the car 100 in hoistway.The lower section of car 100 is provided with floor 102, is arranged over
Ceiling 105.The centre position of ceiling 105 is provided with security window 106.Security window 106 is provided with can be with opens outward
The safe window cover 108 opened.Car 100 front is provided with car door 104.Be provided with on the right side of car door 104 by
Button operation panel, is provided with sleeve wallboard 124 in the left side of car door 104.According to the structure of elevator, at sleeve wallboard
The rear of 124 can arrange one can storage tool and the space of parts.
Car 100 be respectively provided on two sides with the 1st sidewall the 110 and the 2nd sidewall 111.At the 1st sidewall 110
Lower section is provided with sidewall paneling 120, is provided with sidewall paneling 121 in the lower section of the 2nd sidewall 111.According to the structure of elevator,
The rear of sidewall paneling 120 and sidewall paneling 121 can be arranged can storage tool and the space of parts.
The 1st sidewall the 110 and the 2nd sidewall 111 in car 100 is provided with armrest system.This armrest system
Including tubulose handle part 112, tubulose handle part 114 and 8 holding components 116.Wherein 4 supports
Parts 116 are arranged on the 1st sidewall 110, and with 4 connecting holes offering on tubulose handle part 112 filling
The mode unloaded is connected, in order to support tubulose handle part 112.And another 4 holding components 116 are arranged on the 2nd
Sidewall 111, and be connected in removably mode with 4 connecting holes offered on tubulose handle part 114, use
To support tubulose handle part 114.The end of tubulose handle part 112 and 114 is separately installed with end cap 118.
Fig. 2 is to illustrate that the tubulose handle part of car handrail device and the simple of connected mode of holding components are illustrated
Figure.Fig. 3 is the sectional view of A-A section shown in Fig. 2.The tubulose handle part 112 of the present embodiment, tubulose handle
Hold portion 114 and holding components 116 is all cylindric.The diameter of tubulose handle part 112 and 114 is more than propping up
Hold the diameter of parts 116.Hereinafter, tubulose handle part and holding components are described as a example by tubulose handle part 112
Connected mode, tubulose handle part 114 is identical with this with the connected mode of holding components.As in figure 2 it is shown,
The position that tubulose handle part 112 is connected with holding components 116 offers connecting hole 112a.Connecting hole 112a
Size more slightly larger than the diameter of holding components 116, holding components 116 can be made to be inserted.
In one end being connected with tubulose handle part 112 of holding components 116, offer two breach 116a.
The two breach 116a is positioned on holding components 116 annular section circumference, relative position.As shown in Figure 3
Example, a breach 116a is positioned at the top of holding components 116, and another breach 116a is positioned at support
The bottom of parts 116.A location spring leaf 202 it is provided with in each breach 116a.Location spring leaf 202
One end away from holding components 116 end (in figure 3 for left end) be fixed on the circle of holding components 116
The inner side of cylinder, and the other end close to holding components 116 end positioning spring leaf 202 (is in figure 3
Right-hand member) it is free end.The part close to free end of location spring leaf 202 has one close to semicircular
Bending section, this bending section is prominent to the outside of holding components 116 by breach 116a.
If along the direction of two arrows up and down shown in Fig. 3, from the lateral of holding components 116 inside it
The bending section of pressing location spring leaf 202, then can make location spring leaf 202 elastic deformation occur, by it
It is pressed into holding components 116.At this moment holding components 116 can be inserted the connecting hole of tubulose handle part 112
Both are connected by 112a.
Fig. 4 is schematically indicated the state after tubulose handle part is connected with holding components.Holding components 116 is inserted
After entering the connecting hole 112a of tubulose handle part 112, original shape replied by location spring leaf 202, its bending
Portion is again prominent to the outside of holding components 116 by breach 116a.Prominent bending section limits tubulose and holds
The movement in portion 112, is possible to prevent coming off of tubulose handle part 112.When will tubulose handle part 112 from
Hold when unloading on parts 116, as long as using to the direction (being right in the diagram) away from holding components 116
Power pulls tubulose handle part 112, and the edge of connecting hole 112a just can be by the bending section of location spring leaf 202
It is pressed into holding components 116, makes tubulose handle part 112 depart from holding components 116.Each tubulose is held
Portion, in coupled a plurality of holding components 116, as long as having on more than one holding components 116
Location spring leaf 202 is installed, it is possible to realize self-mountable & dismountuble and connect.
In order to prevent passenger unwanted time from arbitrarily unloading tubulose handle part 112, it is also possible to hold at tubulose
Between portion 112 and holding components 116, locking mechanism is set.For example, it is possible to connecing at tubulose handle part 112
Triangulation chain is installed at the position of nearly connecting hole 112a, and at the holding components 116 being connected with this connecting hole 112a
On offer a groove turning tongue that can receive this triangulation chain.First this holding components 116 is inserted tubulose handle
Hold this connecting hole 112a in portion 112, then rotate triangulation chain, make to turn tongue and rotate and insert this holding components 116
Groove, with this, tubulose handle part 112 is locked on holding components 116.So, triangular key is only grasped
Fire fighter, rescue personnel, management personnel or maintainer etc. can open triangulation chain and unload tubulose
Handle part 112.
In the present embodiment, support 1 tubulose handle part with 4 holding components 116, but this is not to propping up
Hold the restriction of number of components.Each tubulose handle part is with the holding components 116 of more than 2.And support
The interval of parts 116 can as required depending on.When needing locking mechanism, as long as at tubulose handle part and
Between individual holding components 116, locking mechanism is set.
Fig. 5 is the structural representation being schematically indicated tubulose handle part.As it has been described above, at tubulose handle part 112
The position being connected with holding components 116 offer connecting hole 112a.At tubulose handle part 112 two
The inner side of end is provided with screw thread 112b, and end cap 118 has corresponding threaded portion 118a, therefore,
The threaded end that end cap 118 is installed to tubulose handle part 112 can be utilized.At tubulose handle part 112
One end near be additionally provided with the pin-and-hole 112c radially crossing this tubulose handle part 112.
The inside collection of tubulose handle part 112 has elongate member 512.One end attached in elongate member 512
Closely, the vicinity of the upper end of the elongate member 512 being omitted the most in Figure 5, it is provided with and tubulose handle part
The pin-and-hole corresponding for pin-and-hole 112c of 112.After laying down end cap 118, elongate member 512 can be along tubulose handle
The length direction slip holding portion 112 is extracted out.
A plurality of chain 520 has also been collected in the inside of tubulose handle part 112.Chain 520 is collected in tubulose and holds
In space between inwall and the elongate member 512 in portion 112.The quantity of chain 520 and tubulose handle part 112
On the quantity of connecting hole 112a offered identical, i.e. the quantity of chain 520 is 4.Each chain 520
One end is separately fixed on the inwall of tubulose handle part 112 position close to each connecting hole 112a.
Similar with tubulose handle part 112, tubulose handle part 114 is provided with connecting hole 114a, screw thread 114b
And pin-and-hole 114c.The inside collection of tubulose handle part 114 has elongate member 514, a plurality of chains 520.
It is with the difference of tubulose handle part 112, the one of each chain 520 collected in tubulose handle part 114
End is fixed on elongate member 514.And leave predetermined distance between the fixing end of each chain 520.
Fig. 6 is schematically indicated and assembles ladder by being concealed in after the elongate member etc. within tubulose handle part is taken out
Process.Hereinafter, in conjunction with Fig. 6, the process assembling ladder is illustrated.
The major part of elongate member 512 is extracted out from tubulose handle part 112, and by elongate member 512
Tubulose handle part 112 is stayed in the one end being provided with pin-and-hole, and by the pin-and-hole 112c of its pin-and-hole Yu tubulose handle part 112
Alignment, then inserts pin-and-hole using bolt 602 as pin, fixes the position of bolt with nut 604.Here,
Bolt 602 and nut 604 make as connecting tubular handle part 112 and the connection member of elongate member 512
With.Bolt 602 and nut 604 are collected in the inside of tubulose handle part 112 or 114 in advance.By bolt 602
The tubulose handle part 112 connected with nut 604 and elongate member 512 form a column of ladder.With same
The method of sample, can extract out elongate member 514 from tubulose handle part 114, then use another pair of bolts
602 and nut 604 by both connect, formed ladder another column.
Fixing chain 520 in its vicinity is pulled out from each connecting hole 112a of tubulose handle part 112.Each
The end do not fixed of chain 520 is provided with a karabiner or has the chain link of karabiner structure,
Hereinafter referred to as it is karabiner 520a.And set near each connecting hole 114a of tubulose handle part 114
There is a receiving ring 610 can being connected with karabiner 520a.Generally, ring 610 is received also to be concealed in
In tubulose handle part 114, it can be pulled out from connecting hole 114a when assembling ladder, and one end is fixed on
The karabiner 520a of the chain 520 of tubulose handle part 112 is connected, thus forms marking time of ladder.
The chain 520 being collected in tubulose handle part 114 is together drawn out with elongate member 514.These chains
The end do not fixed of bar 520 is also provided with a karabiner 520a.And in elongate member 512
The position corresponding with the chain fixed part of elongate member 514, is provided with and can be connected with karabiner 520a
Receiving ring 610.Generally, these receive ring 610 to be together concealed in tubulose handle part with elongate member 512
In 112, together it is drawn out with elongate member 512 when assembling ladder, and one end is fixed on elongate member 514
The karabiner 520a of chain 520 connected, thus form marking time of ladder.Its result, is equivalent to
A plurality of chains 520 are hung between two columns being made up of tubulose handle part and elongate member, form ladder
Marking time of son.
Fig. 7 is schematically indicated the state that the ladder of assembling rides over security window.The foot of two columns of this ladder
Portion is pulled open to both sides by two tensioned lines 704.Every tensioned lines 704 be respectively arranged at the two ends with a karabiner
706, by this karabiner 706 is connected to be fixed on two retainer ring 702 of sidewall paneling 120 or 121
And fix tensioned lines 704.
Retainer ring 702, tensioned lines 704 and karabiner 706 are to two by the foot of the two of ladder columns
The fixed component that side is launched.Retainer ring 702, tensioned lines 704 and karabiner 706 are concealed in sidewall in advance
The memory space at plate 120 or 121 rear, pacifies sidewall paneling after being taken out by these parts when assembling ladder again
Install to original position.As it is shown in fig. 7, the bolt portion of retainer ring 702 is screwed into the spiral shell being located on sidewall paneling
Pit, is installed to sidewall paneling retainer ring 702.Two that two tensioned lines 704 are respectively fitted over ladder vertical
The foot of post, two that the karabiner 706 at each tensioned lines 704 two ends is connected to respective side fixing
Ring 702, then regulates the degree of tightness of tensioned lines 704 by turning the bolt portion of retainer ring 702, so that ladder
Two columns foot to both sides launch.
Fig. 8 is schematically indicated tensioned lines set and hangs over the state of ladder foot.Foot in elongate member 512 sets
Having recess 512a, the foot in elongate member 514 is provided with recess 514a, and two tensioned lines 704 are respectively fitted over
On the two recess, such that it is able to avoid tensioned lines 704 to slip from the foot of ladder.
As it is shown in fig. 7, at security window 106 while being provided with bracing frame 708.Bracing frame 708 is for solid
Determine the top fixed component of two column upper ends of ladder.Fig. 9 is the sectional view of B-B section shown in Fig. 7.
Bracing frame 708 is for setting up the plate-shaped member of the edge at security window 106, and its width is less than security window
Width.During as it is shown in fig. 7, ladder is taken security window, the tubulose handle part 112 and 114 of column will be formed
Ride over the both sides of bracing frame 708 respectively, form the state from sandwich bracing frame 708.So, it is in
Bracing frame 708 between tubulose handle part 112 and 114 can stop the upper end phase of two columns of ladder
Draw close mutually, make the upper end of two columns keep to both sides and launch.
Figure 10 is schematically indicated another embodiment of the top fixed component for fixed ladder upper end.I.e. scheme
10 variation illustrating the 1st embodiment with different tops fixed component.Figure 10 is equivalent to from sedan-chair
The top view of the security window 106 of car top is overlooked in the top in railway carriage or compartment.In this variation, security window 106
While having a protuberance 106a prominent inside security window 106, make security window 106 form one
Concave.When ladder is taken security window, the tubulose handle part 112 and 114 of column will be formed respectively
Ride over the both sides of protuberance 106a.So, the protuberance 106a between tubulose handle part 112 and 114 it is in
The upper end that can stop two columns of ladder is mutually drawn close, and makes the upper end of two columns keep to both sides
Launch.Embodiment shown in Figure 10, not an independent top fixed component, but by security window 106
Protuberance 106a as top fixed component.
Figure 11 is schematically indicated another embodiment of the top fixed component for fixed ladder upper end.I.e. scheme
11 another variation illustrating the 1st embodiment with different tops fixed component.Figure 12 is explanatory diagram
The schematic diagram of the structure of 11 illustrated embodiments.Figure 12 is equivalent to overlook the vertical view of car top from the top of car
Figure.Figure 13 is the projection of C direction shown in Figure 12.The top fixed component of this variation includes propping up
Hold parts 116.In a plurality of holding components 116, two are had to be arranged on car in removably mode
Sidewall, is arranged on sidewall the most threadably.When assembling ladder, by the two holding components 116
Unload from sidewall, be separately mounted to be in the tubulose handle part 112 of ladder the top connecting hole 112a and
The connecting hole 114a of tubulose handle part 114.The two holding components 116 is not occurring even with tubulose handle part
Near the other end connect, radially it is provided with through hole.By bolt 1204 through this through hole, with nut 1206
Bolt 1204 is fixed.
As shown in figure 12, near two angles close to car door 104 of security window 106, ceiling 105
On be provided with two brackets 1202.Each bracket 1202 have a diameter than holding components 116 diameter slightly
Greatly, opening upwards close to semicircular recess, the holding components 116 being arranged on above ladder can be accepted.
Figure 13 is the schematic diagram representing and setting up ladder process.When ladder is taken security window, tubulose will be arranged on and hold
The holding components 116 in portion 112 is placed on the recessed of a bracket 1202 (bracket 1202 in left side in Figure 12)
In portion, and the holding components 116 being arranged on tubulose handle part 114 is placed on another bracket 1202 (figure
In 12 right side bracket 1202) recess in.
Figure 14 represents ladder shown in Figure 13 is set up the state that bracket is later.Tubulose handle part will be arranged on
When the holding components 116 of 112 puts the recess of bracket 1202 into, it is arranged on the spiral shell of this holding components 116 through hole
Bolt 1204 and nut 1206 are placed in the outside of bracket 1202, i.e. contrary with tubulose handle part 112 side.
Length due to bolt 1204 is more than the width of bracket 1202 recess, so this bolt 1204 and nut 1206
Cannot be moved along the normal direction of Figure 14 paper by the recess of bracket 1202.Which also limits tubulose to hold
Portion 112 is along the movement of Figure 14 paper normal direction.
As shown in figure 12, the bracket 1202 in left side is by blocking the support sector being arranged on tubulose handle part 112
The bolt 1204 of part 116 and nut 1206, prevent tubulose handle part 112 to draw close to tubulose handle part 114,
And the bracket 1202 on right side is by blocking the bolt 1204 of the holding components 116 being arranged on tubulose handle part 114
With nut 1206, tubulose handle part 114 is prevented to draw close to tubulose handle part 112, so that the two of ladder
Individual column launches to both sides.
The lift appliance of above-mentioned 1st embodiment and variation thereof can utilize the armrest system being arranged in car
Etc. being assembled into ladder.The ladder being assembled into has two columns, directly two columns is ridden over car during use
Security window, and the foot of two columns tensioned lines 704, karabiner 706 and retainer ring 702 etc.
Fixed component is fixed, the upper end of two columns bracing frame 708, the protuberance 106a of security window 106,
Or bracket 1202 etc. is fixed, so the ladder stabilizer being assembled into, reliable, safety.
Chain is hung between two columns as marking time by this ladder.Due to chain can flexural deformation neatly,
Narrow space can be utilized to collect, so avoiding tubulose handle part as marking time of ladder of collection
The excessively hypertrophy of design.Further, since use karabiner to hang chain, so hanging the operation letter of chain
Single, and be no need to cooperate as the chain marked time and column and carry out high-precision Design and Machining,
Simple in construction.Additionally, for having the elevator of different size security window, as long as the chain link quantity of increase and decrease chain
Just can simply change the width of ladder, corresponding various sizes of security window, this can reduce production cost.
＜ the 2nd embodiment ＞
Figure 15 is the top view of the cab interior being schematically indicated lift appliance the 2nd embodiment of the present invention.2nd
Embodiment is a variation of the 1st embodiment.In the present embodiment, for those and the 1st embodiment phase
Pay identical labelling with, corresponding or suitable ingredient, and will be omitted or simplified these portions
The explanation divided.
The present embodiment and the 1st embodiment difference are that the armrest system being arranged in car also includes being arranged on
Handrail after rear wall 1501.This below handrail include 2 handle parts 1502 and 4 holding components 1504.
Handle part 1502 and holding components 1504 can be cylindric.4 holding components 1504 are arranged on rear wall
1501.2 connecting holes offered on every 2 holding components 1504 and 1 handle part 1502 are loading and unloading
Mode be connected, in order to support handle part 1502.The side that holding components 1504 is connected with handle part 1502
In the way of formula can be connected with holding components 116 to use tubulose handle part 112 and 114.By by 2
Handle part 1502 is fixed between two columns of the ladder of assembling, can be by said two column to both sides exhibition
Open.Hereinafter, how handle part 1502 is fixed between two columns by accompanying drawings.
Figure 16 is schematically indicated the process that the handle part of handrail below and elongate member are carried out assemble.In figure
Connecting hole 1502a is the position that handle part 1502 is connected with holding components 1504.The length of handle part 1502
Spend bigger than the length of chain 520.Elongate member 512 and 514 offer than handle part 1502 respectively straight
Connecting hole 512b that footpath is big and connecting hole 514b.Elongate member 512 is inserted in one end of one handle part 1502
Connecting hole 512b, the other end of handle part 1502 is inserted the connecting hole 514b of elongate member 514.And
The two ends of another handle part 1502 are inserted respectively into two column the tops being shown without in Figure 16
Connecting hole 112a and connecting hole 114a.Then the karabiner 520a of chain 520 is connected to connecing of correspondence
Receive ring 610, it is possible to be fixed on by handle part 1502 between two columns.
Figure 17 is schematically indicated the state after being assembled by the handle part of handrail below with elongate member.Owing to holding
The length in portion 1502 is bigger than the length of chain 520, after chain 520 being connected between two columns,
Hold portion 1502 and would not be disconnected hole.And two columns can be launched by handle part 1502 to both sides, i.e.
Two columns are strutted to both sides, stops two columns mutually to be drawn close.
Figure 18 is schematically indicated the state that the ladder of assembling rides over security window.After assembling with two columns
Handle part 1502 can also marking time as ladder, mark time so chain can be removed from corresponding position.
As shown in figure 18, the ladder of the present embodiment, compared with the ladder of the 1st embodiment shown in Fig. 1, eliminates ladder
The chain of the top and bottom is marked time, it may also be said to be to instead of chain with marking time of handle part 1502 composition
Mark time.
Figure 19 is the inside top figure being schematically indicated and having the car of handrail after another kind.This is Figure 15
One variation of shown 2nd embodiment.In this variation, identical with the 2nd embodiment for those,
Corresponding or suitable ingredient pays identical labelling, and will be omitted or simplified these parts
Explanation.After this variation, handrail includes 2 handle parts 1902 and 4 holding components 1504.Handle part
1902 and holding components 1504 can be cylindric.The mode that holding components 1504 is connected with handle part 1902
Can be in the way of using described in the 2nd embodiment.The two ends of each handle part 1902 have end cap 1906.
Figure 20 is the schematic diagram being schematically indicated the handle part structure of handrail below shown in Figure 19.Company in figure
Meeting hole 1902a is the position that handle part 1902 is connected with holding components 1504.Handle part 1902 is with above-mentioned
The difference of handle part 1502 be that the two ends of handle part 1902 are provided with screw thread 1902b.On end cap 1906
Being provided with the screw thread 1906a of correspondence, usual end cap, by being threadably mounted on handle part 1902, covers handle part
The screw thread 1902b of 1902, it is to avoid screw thread scratches passenger.It is threaded 1902b at the two ends of handle part 1902
It is in order to handle part 1902 screw thread is connected with two columns of ladder.
Figure 21 is schematically indicated the process that handle part shown in Figure 20 and elongate member are carried out assemble.Extending
Parts 512 and 514 offer connecting hole 512c and connecting hole 514c for connecting handle part 1902 respectively.
In order to handle part 1902 be screwed into elongate member 512 and 514, the screw thread side of being at handle part 1902 two ends simultaneously
To contrary screw thread.Such as, the screw thread of the left end of handle part 1902 is if right-handed thread in figure 21,
So screw thread of its right-hand member is exactly left hand thread.And connecting hole 512c and connecting hole 514c has and handle part
The screw thread that the end of 1902 is corresponding.It addition, at the tubulose handle part 112 constituting two column tops of ladder
And on 114, offer the threaded connection hole for connecting handle part 1902 the most respectively.
When assembling ladder, by above-mentioned connecting hole, a handle part 1902 is fixed on two, ladder of composition and stands
Between the tubulose handle part 112 and 114 on post top, another handle part 1902 is fixed on two, ladder of composition
Between the elongate member 512 and 514 of column bottom, thus two columns are launched to both sides, form one
Stable ladder.
The parts that the armrest system that 2nd embodiment and variation thereof are arranged in can only utilizing car is comprised
Assemble ladder, and obtain the invention effect almost identical with the 1st embodiment and variation thereof.2nd embodiment
And variation need not the parts such as retainer ring 702, tensioned lines 704 and karabiner 706, it is not necessary to
The space collecting these parts is set.
＜ variant embodiment ＞
In the above-described embodiment, as tubulose handle part 112, tubulose handle part 114, handle part 1502
And the shape of handle part 1902 illustrates cylindrical shape, but this is not the restriction to these component shape.These
The end surface shape of parts can also be other shapes, for example, it may be square tubulose, hexagonal tubulose
Deng.It addition, the shape as holding components 116 and holding components 1504 illustrates cylindrical shape, but this is not
It it is the restriction to these component shape.The end surface shape of these parts can also be other shapes, such as, and can
To be square tubulose, hexagonal tubulose etc..
Elongate member 512 and 514 can be pipe, it is also possible to be rod.If elongate member 512 and 514 is
Pipe, can also collect other elongate member as required inside it, in order to two that extend ladder further vertical
Post.For the end surface shape of elongate member 512 and 514, there is no particular limitation, as long as being easy to be collected
In the inside of tubulose handle part 112 and 114, and it is capable of the required function of the present invention, can have
There is any shape.Such as, elongate member 512 and 514 can be pipe, square tube or hexagon pipe, it is possible to
To be pole, square rod or hexagonal bar etc..
The present invention is not limited to the above embodiments, and it also includes various variation.Such as, upper
In the embodiment stated, in order to make it easy to understand, the present invention is described in detail, but it is not by the present invention
It is defined in the embodiment with all above-mentioned ingredients.Furthermore it is possible to by the portion of techniques of certain embodiment
Character displacement is the technical characteristic in other embodiments, it is also possible to the part of certain embodiment is formed and is appended to it
In his embodiment.Additionally, the local of the composition to each embodiment, can carry out by other technologies feature
Add, replace, or be deleted.
Claims (4)
1. a lift appliance, comprising: the car of lifting；And the handrail dress being arranged in described car
Put,
It is characterized in that:
Described armrest system has:
A plurality of handle parts, described a plurality of handle parts at least include two tubulose handle parts；
A plurality of holding components, described a plurality of holding components are arranged on the inwall of described car, with described
Hold a plurality of connecting holes offered in portion to be connected in removably mode, in order to support described handle part；
A plurality of elongate member, described elongate member is concealed in the inside of two described tubulose handle parts respectively,
Can slide along the length direction of described tubulose handle part and extract out；
Connection member, described connection member is concealed in the inside of described tubulose handle part, can be by described tubulose
Handle part and described elongate member couple together so that it is become two columns of ladder；
And, a plurality of chains, described chain is concealed in the inside of described tubulose handle part, can hang over institute
State between two columns, form marking time of ladder,
Described car possesses the fixed component for being launched by two columns of described ladder to both sides.
Lift appliance the most according to claim 1,
It is characterized in that:
Described fixed component includes:
Tensioned lines, described tensioned lines is for pulling open the foot of two columns of described ladder to both sides；
Retainer ring, described retainer ring is used for fixing described tensioned lines；
And, top fixed component, described top fixed component is arranged on the periphery of the security window of described car,
For fixing the upper end of the said two column of described ladder.
Lift appliance the most according to claim 1,
It is characterized in that:
Described fixed component is made up of two described handle parts beyond described tubulose handle part,
By these two described handle parts being fixed between two columns of described ladder, said two is stood
Post launches to both sides.
4. an armrest system for the car of lift appliance,
It is characterized in that:
Have:
The handle part of more than four, at least includes two tubulose handle parts in these more than four handle parts；
A plurality of holding components, described a plurality of holding components are arranged on the inwall of described car, with described
Hold a plurality of connecting holes offered in portion to be connected in removably mode, in order to support described handle part；
A plurality of elongate member, described elongate member is concealed in the inside of two described tubulose handle parts respectively,
Can slide along the length direction of described tubulose handle part and extract out；
Connection member, described connection member is concealed in the inside of described tubulose handle part, can be by described tubulose
Handle part and described elongate member couple together so that it is become two columns of ladder；
And, a plurality of chains, described chain is concealed in the inside of described tubulose handle part, can hang over institute
State between two columns, form marking time of ladder,
In described more than four handle parts, including being fixed between two columns of described ladder, by institute
State two handle parts that two columns launch to both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201498.2A CN106144850B (en) | 2015-04-24 | 2015-04-24 | The armrest system of lift appliance and its car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201498.2A CN106144850B (en) | 2015-04-24 | 2015-04-24 | The armrest system of lift appliance and its car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106144850A true CN106144850A (en) | 2016-11-23 |
| CN106144850B CN106144850B (en) | 2018-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510201498.2A Active CN106144850B (en) | 2015-04-24 | 2015-04-24 | The armrest system of lift appliance and its car |
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| CN (1) | CN106144850B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629342A (en) * | 2016-11-24 | 2017-05-10 | 吴江骏达电梯部件有限公司 | Elevator car of elevator |
| CN106629343A (en) * | 2016-11-25 | 2017-05-10 | 吴江骏达电梯部件有限公司 | Safety car for elevator |
| CN106744173A (en) * | 2016-11-24 | 2017-05-31 | 吴江骏达电梯部件有限公司 | A kind of Novel elevator carrying cabin |
| CN106744177A (en) * | 2016-11-25 | 2017-05-31 | 吴江骏达电梯部件有限公司 | A kind of Multifunction elevator safety car |
| CN113233293A (en) * | 2021-06-28 | 2021-08-10 | 中海三菱电梯（苏州）有限公司 | Passenger elevator car structure |
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| JP2006306554A (en) * | 2005-04-27 | 2006-11-09 | Mitsubishi Electric Corp | In-car handrail of elevator |
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| JP2012218838A (en) * | 2011-04-05 | 2012-11-12 | Toshiba Elevator Co Ltd | Elevator car handrail device |
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| JPH1025070A (en) * | 1996-07-05 | 1998-01-27 | Hitachi Building Syst Co Ltd | Elevator pit inspecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106629342A (en) * | 2016-11-24 | 2017-05-10 | 吴江骏达电梯部件有限公司 | Elevator car of elevator |
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| CN106629343A (en) * | 2016-11-25 | 2017-05-10 | 吴江骏达电梯部件有限公司 | Safety car for elevator |
| CN106744177A (en) * | 2016-11-25 | 2017-05-31 | 吴江骏达电梯部件有限公司 | A kind of Multifunction elevator safety car |
| CN113233293A (en) * | 2021-06-28 | 2021-08-10 | 中海三菱电梯（苏州）有限公司 | Passenger elevator car structure |
| CN113233293B (en) * | 2021-06-28 | 2022-03-29 | 中海三菱电梯（苏州）有限公司 | Passenger elevator car structure |
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|---|---|
| CN106144850B (en) | 2018-06-05 |
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