CN106477409A - There is elevator and its method for maintaining of air fairing - Google Patents
There is elevator and its method for maintaining of air fairing Download PDFInfo
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- CN106477409A CN106477409A CN201510555879.0A CN201510555879A CN106477409A CN 106477409 A CN106477409 A CN 106477409A CN 201510555879 A CN201510555879 A CN 201510555879A CN 106477409 A CN106477409 A CN 106477409A
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- trouserss
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Abstract
A kind of the present invention relates to method for maintaining of the elevator being provided with car top trouserss, and the elevator realizing the method.Elevator reparing method includes：Car top trouserss are maintained at the precalculated position in hoistway, drive car descending, so that car top trouserss are from car detached trouserss separating step.The top of or car top trouserss detached with car.The elevator realizing the method has：It is arranged on the support (136) of car guide rail (122)；And, it is arranged on the top of car top trouserss, to stent and can take and be put into support, so that the support arm (126) of rack bearing car top trouserss top (114a).It is to be detachably fixed to be connected between car top trouserss top and car top trouserss bottom (114b).Release this connection, support arm is taken and is put into support, drive car (110) descending, car top trouserss top can be made to separate with car.Accordingly, the obstacle to maintenance activity for the car top trouserss can be excluded.
Description
Technical field
The present invention relates to a kind of elevator with air fairing, more particularly, at the top of car, there is sky
The elevator of gas trouserss and its method for maintaining.
Background technology
The express elevator being arranged on skyscraper is high due to rising or falling speed, so that the air in hoistway is formed relatively
Big sinuous flow, the noise that this sinuous flow generates can make passenger feel uncomfortable.So, a lot of express elevators exist
The top of its car is provided with air fairing, in order to the sinuous flow suppressing elevator to be formed when running, reduces noise,
Improve the comfort level of elevator.For example, the one kind disclosed in Japanese patent gazette JP 2006-27835 carries
The elevator of rectification campaign device, is respectively equipped with rectification campaign device up and down in car.These rectification campaign devices are for carrying out
The trouserss of the hollow of air rectification, a part for its structure has streamlined, can reduce and flow through car week
The sinuous flow that the air-flow enclosing produces.
But, when elevator is keeped in repair, maintainer needs to climb up car top, to being arranged on car top or well
Various devices in road, detector, parts etc. carry out maintenance and inspection.For example, maintenance and inspection hoist ropes with
The connecting portion of car upper beam, maintenance and inspection are arranged on the level transducer of car top, adjustment counterweight
To pouring weight etc..At this moment, the trouserss being arranged on car top will become obstacle, severely impact the effect of maintenance activity
Rate.The streamlined part of especially trouserss makes the height drastically step-down of trouserss, to maintainer in trouserss
Interior maintenance activity brings very big difficulty.
Lift appliance disclosed in above-mentioned patent documentation not only opens up a little inspection mouth on trouserss, and in rectification
It is provided with operation post in cover.Stand on this operation post, upper body can be leant out an inspection mouth by maintainer, carry out whole
Maintenance outside stream cover.But, at this moment maintainer can not leave an inspection mouth, can carry out the model of maintenance operation
Enclose very limited.And when carrying out maintenance in trouserss, this operation post can be erected by maintainer, it is to avoid make
Industry platform hinders maintenance.But, in order to arrange this operation post, need to set up bracing frame in trouserss, this
Space originally just very narrow and small trouserss in will be further reduced, make the maintenance in trouserss become more to be stranded
Difficult.In a word, although above-mentioned prior art can make maintainer carry out one reluctantly in the car top being provided with trouserss
A little maintenance activities, but the obstacle of trouserss can not be excluded it is impossible to release the difficulty that trouserss bring to maintenance.
Content of the invention
The technical problem to be solved is to provide a kind of top in car to be provided with air rectification car top
The method for maintaining of the elevator of trouserss, the method can release the difficulty that trouserss bring to maintenance.This maintenance
Method includes：Described car top trouserss are maintained at the precalculated position in hoistway, drive described car descending,
So that described car top trouserss are from described car detached trouserss separating step.
In above-mentioned trouserss separating step, separate with car and be maintained at precalculated position in hoistway, can
To be the whole of car top trouserss it is also possible to the top of simply car top trouserss.
Due to can be by the top of car top trouserss or car top trouserss from car by trouserss separating step
Separate, it is possible to the exclusion obstacle to maintenance activity for the car top trouserss, release car top trouserss and tie up to follow-up
Repair the difficulty brought, improve the environment of maintenance activity.
Corresponding to this, another technical problem to be solved of the present invention is to provide a kind of top in car to be provided with
The air rectification elevator of car top trouserss, this elevator is suitable for using above-mentioned method for maintaining.This elevator has：
It is arranged on the support of car guide rail；And, it is arranged on described car top trouserss, can be to described stent
And take and be put into described support, so that the support arm of car top trouserss described in described rack bearing.Described car top
It is to be detachably fixed to be connected between trouserss and described car.Release described car top trouserss and described car
Connect, described support arm is taken and is put into described support, make car top trouserss described in described rack bearing, drive
Described car is descending, and described car top trouserss can be made to separate with described car.
The present invention also provides another kind of elevator being provided with air rectification car top trouserss at the top of car, should
Elevator is suitable for using above-mentioned method for maintaining.This elevator has：It is arranged on the support of car guide rail；And,
It is arranged on the top of described car top trouserss, to described stent and can take and be put into described support, thus
Make the support arm on car top trouserss top described in described rack bearing.Described car top trouserss top is whole with car top
For being detachably fixed connection between stream cover bottom.Release described car top trouserss top and described car top trouserss
The connection of bottom, described support arm is taken and is put into described support, makes car top trouserss described in described rack bearing
Top, is driven described car descending, described car top trouserss top can be made to be separated with described car.
Because elevator provided by the present invention can pass through trouserss using above-mentioned method for maintaining in maintenance
Car top trouserss or car top trouserss top can be separated by separating step from car, it is possible to exclusion sedan-chair
The top obstacle to maintenance activity for the trouserss, releases the difficulty that car top trouserss bring to subsequent maintenance, improves dimension
Repair the environment of operation.
Brief description
Fig. 1 is the schematic diagram of an embodiment being schematically indicated elevator of the present invention.
Fig. 2 is the schematic diagram being schematically indicated car 110 shown in Fig. 1 and its surrounding structure.
Fig. 3 is the enlarged diagram being schematically indicated car upper shown in Fig. 2.
Fig. 4 is the perspective view of A-A section shown in Fig. 3.
Fig. 5 is schematically indicated car top trouserss top during maintenance lift from the detached process of car.
Fig. 6 is the amplification perspective view of B direction shown in Fig. 5.
Fig. 7 is the perspective view of C direction shown in Fig. 6.
Fig. 8 is the schematic diagram of a variation of the support being schematically indicated elevator of the present invention.
Fig. 9 is the flow chart of an embodiment being schematically indicated elevator reparing method of the present invention.
Labelling ＞ in ＜ accompanying drawing
100- elevator, 102- hoistway, 104- counterweight, 106- hoist ropes, 108- traction machine, 110- car,
114- car top trouserss, 114a- car top trouserss top, 114b- car top trouserss bottom, 116- service ports,
116a- maintenance lid, 118- car floor trouserss, 122- guide rail, 124- lead boots, 126- support arm, 132- add
Strong frame, 134- reinforcing frame, 136- support, 136a- breach, 136b- block, 138- guide rail clip.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment, the specific embodiment of the present invention is described in detail.
The elevator reparing method of the present invention is described first, the method is suitable for being used in and is provided with sky at the top of car
The gas rectification elevator of car top trouserss.The method includes trouserss separating step.Separate in this trousers
Step, car top trouserss is maintained at the precalculated position in hoistway, then drives car descending, so that sedan-chair
Top trouserss separate from car.
Due to car top trouserss can be separated from car by trouserss separating step, exclude car top trouserss
Obstacle to maintenance activity, releases the difficulty that car top trouserss bring to subsequent maintenance, so this elevator reparing
The subsequent step of method, can could be used without the method for maintaining of the elevator of car top trouserss.
In above-mentioned trouserss separating step, separate with car and be maintained at precalculated position in hoistway, can
To be the whole of car top trouserss it is also possible to the top of simply car top trouserss.Car top trouserss can divide sometimes
For upper and lower two parts.The bottom of car top trouserss is mainly by the plane of a plurality of longitudinal extensions along car travel
Composition, and the top of car top trouserss is mainly made up of fusiform curved surface.Because car top trouserss top is
Bring the major part of difficulty to maintenance activity, as long as so the top of car top trouserss is separated with car,
The exclusion obstacle to maintenance activity for the car top trouserss just can be reached, improve the purpose of maintenance activity environment.
Fig. 1 is the schematic diagram of an embodiment being schematically indicated elevator of the present invention.Elevator 100 includes hoistway
102nd, car 110, counterweight 104 and traction machine 108.Car 110 and counterweight 104 hoist ropes 106
It is connected, lift in hoistway 102 under the traction of traction machine 108.
Fig. 2 is the schematic diagram being schematically indicated car 110 shown in Fig. 1 and its surrounding structure.3 are comprised in Fig. 2
Individual little figure.The figure of lower left is front view.Upper left figure is top view.Bottom-right figure is right view.
The top of car 110 is provided with car top trouserss 114, the bottom of car 110 is provided with car floor trouserss 118.Sedan-chair
Top trouserss 114 and car floor trouserss 118 can reach air rectified action, and suppression is flow through around car
The sinuous flow that air-flow produces, reduces noise, improves the comfort level of elevator.
Car top trouserss 114 include car top trouserss top 114a, the Yi Jiyou being made up of fusiform curved surface
The car top trouserss bottom 114b of the plane composition of longitudinal extension.Being provided with 4 up and down and lead in car 110
Boots 124.In order to represent the relative position of car 110 and guide rail, in upper left top view, show car
2 guide rails 122.Car 110, under the guiding leading boots 124, lifts in hoistway 102 along guide rail 122.
Fig. 3 is the enlarged diagram being schematically indicated car upper shown in Fig. 2.3 little figures are comprised in Fig. 3.
The figure of lower left is front view.Upper left figure is top view.Bottom-right figure is right view.Car top rectification
Service ports 116 (with reference to Fig. 2) are offered on cover 114, usual service ports 116 are provided with maintenance lid 116a.
When maintainer carries out maintenance activity, can be entered in car top trouserss 114 by service ports 116, climb up
Car top.
As shown in the top view in Fig. 3, in each guide rail 122 of car, a support 136 is installed.In sedan-chair
Top trouserss top 114a is provided with 4 support arms 126.Wherein 2 support arms 126 can be to being arranged on
The support 136 of left rail 122 stretches and takes and is put into this support 136, and another 2 support arms 126 can be to peace
The support 136 being contained in right rail 122 stretches and takes and is put into this support 136, so that 2 supports 136 hold
Carry car top trouserss top 114a.For example, it is possible to the drive mechanism moving along a straight line for support arm 126 setting,
For driving support arm 126 to be stretched out from car top trouserss top 114a to support 136 direction, and will stretch out
Support arm 126 be recovered to the inside of car top trouserss top 114a.In addition, each support arm 126 also may be used
With by be nested together and can by make with respect to slip entire length stretching, there are different end faces
A plurality of compositions of size.For this sleeve type support arm 126, maintainer can be manually
Elongated or shortened it is possible to save drive mechanism.
In order to strengthen the intensity of trouserss, it is provided with reinforcing frame at edge of car top trouserss top 114a etc.
132, it is provided with reinforcing frame 134 at edge of car top trouserss bottom 114b etc..Reinforcing frame 132 and reinforcement
Frame 134 can be made up of angle steel it is also possible to be made up of channel-section steel.Certainly, reinforcing frame 132 and reinforcing frame 134
Can also be made up of the other structural materials with sufficient intensity.
Fig. 4 is the perspective view of A-A section shown in Fig. 3.As shown in figure 4, car top trouserss top 114a
With car top trouserss bottom 114b in both junctions, it is respectively equipped with reinforcing frame 132 and reinforcing frame 134.
Connected by a plurality of screw bolt and nut between reinforcing frame 132 and reinforcing frame 134, make car top trouserss top 114a
Formed to be detachably fixed between car top trouserss bottom 114b and be connected.
Fig. 5 is schematically indicated car top trouserss top during maintenance lift from the detached process of car.Fig. 5 bag
Containing 2 little figures.Top is top view, and lower section is main view after car separates for the car top trouserss top 114a
Figure.Fig. 5 represents the state after taking off maintenance lid 116a.As shown in the black surround white arrow in top view, if
Put 4 support arms 126 in car top trouserss top 114a can stretch to 2 supports 136 respectively, and
Take and be put into support 136, so that support 136 carries car top trouserss top 114a.
Unload the nut shown in Fig. 4, release car top trouserss top 114a and car top trouserss bottom 114b
Connection, support arm 126 is taken and is put into support 136, make support 136 carry car top trouserss top 114a,
Then as shown in the front view of Fig. 5, drive car 110 descending, can make car top trouserss top 114a with
Car 110 separates.
As shown in the front view of Fig. 5, the support 136 of the present embodiment is made up of angle steel, and the stile with angle steel
Upper, horizontal edge under mode be arranged on guide rail 122.Fig. 6 is that the amplification projection of B direction shown in Fig. 5 is illustrated
Figure.Fig. 7 is the perspective view of C direction shown in Fig. 6.As shown in Figure 6, Figure 7, support 136 passes through to lead
Rail folder 138 and screw bolt and nut are arranged on the back side of guide rail 122.
As shown in Figure 6, Figure 7, the stile in support 136 angle steel is provided with breach 136a.The position of breach 136a
Put corresponding to taking the position putting support arm 126, the size of breach 136a can accommodate support arm 126.Do not say
And explain, the left part of the support 136 being shown without in figure 6 and figure 7 also is provided with breach 136a.To prop up
Brace 126 just can be taken in the breach 136a being put into support 136 after stretching.Support arm so can be limited
126 movement, the car top trouserss top 114a after preventing from being separated with car 110 is occurred because of reasons such as earthquakes
Larger movement.Therefore, car top trouserss top 114a and car top trouserss bottom 114b when making to re-assembly
Para-position become very easy.
Fig. 8 is the schematic diagram of a variation of the support being schematically indicated elevator of the present invention.Support 136
Can be using the structure shown in Fig. 8.The support 136 of this variation is also to be made up of angle steel.With above-mentioned reality
Apply unlike example, this angle steel by stile under, horizontal edge be arranged on guide rail 122 in the way of upper.In support
136 are provided with block 136b corresponding to the outside taking the position putting support arm 126.Certainly, do not have in fig. 8
The left part of the support 136 illustrating also is provided with block 136b.The two block 136b in left and right can limit support
The movement of arm 126, there is larger movement in the car top trouserss top 114a after preventing from separating with car 110.
Therefore, when making to re-assembly, car top trouserss top 114a and the para-position of car top trouserss bottom 114b become
It is very easy to.
Fig. 9 is the flow chart of an embodiment being schematically indicated elevator reparing method of the present invention.This is by this
Invention elevator reparing method is applied to the embodiment of above-mentioned elevator of the present invention.In this embodiment, described whole
Stream cover separating step can be divided into 4 of S904 to S910 shown in Fig. 9 step by step.Below to shown in Fig. 9
Each step illustrate.
In step S902, maintainer unloads maintenance lid 116a on car top trouserss 114, from service ports
116 enter in car top trouserss 114, climb up car top.Manipulate car 110 and adjust its height, make to be arranged on sedan-chair
The height of the support arm 126 of top trouserss top 114a reaches the position somewhat higher than support 136.
In step S904, maintainer makes the support arm 126 being arranged on car top trouserss top 114a to installation
Stretch in the support 136 of guide rail 122, and reach and can take the position being put into support 136.In step S906,
Unload the nut shown in Fig. 4, release the company of car top trouserss top 114a and car top trouserss bottom 114b
Connect.In step S908, manipulate car 110 so as to slowly decline, support arm 126 is taken gradually be put into and prop up
Frame 136, makes support 136 carry car top trouserss top 114a.In step S910, continue to drive car 110
Descending, so that car 110 is separated with car top trouserss top 114a.
By above-mentioned steps, eliminate the obstruction to maintenance activity for the car top trouserss top 114a, so from step
Rapid S912, maintainer can carry out maintenance activity as not having the elevator of car top trouserss.
When method for maintaining of the present invention is suitable for the invention described above elevator, in trouserss separating step, with car 110
Detached simply car top trouserss top 114a, is not the whole of car top trouserss 114.This not only can subtract
The burden of small rack 136, and the car top trouserss bottom 114b staying car top can use as guardrail,
Thus reducing the cost separately setting guardrail, can guarantee that the safety of maintainer again.
As a variation of elevator of the present invention, its equally have the support being arranged on car guide rail and
It is arranged on the support arm of car top trouserss.This support arm is arranged on the appropriate location of car top trouserss so as to energy
Reach to described stent and take and be put into described support, so that car top trouserss described in described rack bearing.
It is not limited to the top of car top trouserss from the set location of this support arm unlike previous embodiment.Additionally,
The difference of this variation and previous embodiment is between car top trouserss and car to be the company of being detachably fixed
Connect.When the connection releasing car top trouserss and car, described support arm is taken and is put into described support, make described
After rack bearing car top trouserss, drive car descending, car top trouserss can be made to separate with car.
Because according to factors such as the size of car and car top trouserss, shape, structures, having can not be by car top
Trouserss are divided into upper and lower two parts the elevator being isolated.This elevator is suitable for using the present invention's
Above-mentioned variation.As such, it is possible to the whole of car top trouserss be separated with car in maintenance, thus excluding
The obstacle to maintenance activity for the car top trouserss, releases the difficulty that car top trouserss bring to subsequent maintenance, improves
The environment of maintenance activity.At this moment, in addition guardrail can be set as needed.
Elevator reparing method of the present invention is used for this variation, its step is almost identical with flow process shown in Fig. 9,
I.e. described trouserss separating step can be divided into 4 of S904 to S910 step by step.Difference is：?
Step S904, maintainer makes the support arm being arranged on car top trouserss stretch to the support being arranged on car guide rail
Exhibition, and reach and can take the position being put into this support.In step S906, release car top trouserss and car
Connect.In step S908, manipulate car so as to slowly decline, support arm is taken gradually and is put into support, make
Rack bearing car top trouserss.In step S910, continue to drive car descending, make car and car top trouserss
Separate.
The present invention is not limited to the above embodiments, and it also includes various variation.For example, upper
In the embodiment stated, in order to make it easy to understand, describing in detail to the present invention, but it is not by the present invention
It is defined in the embodiment with all above-mentioned ingredients.Furthermore it is possible to the portion of techniques by certain embodiment
Character displacement is the technical characteristic in other embodiment, the part composition of certain embodiment can also be appended to it
In his embodiment.Additionally, the local of the composition to each embodiment, can be carried out with other technical characteristics
Add, replace, or be deleted.
Claims (6)
1. a kind of top in car is provided with the method for maintaining of the elevator of air rectification car top trouserss,
It is characterized in that：Including
Described car top trouserss are maintained at the precalculated position in hoistway, drive described car descending, so that
Described car top trouserss are from described car detached trouserss separating step.
2. elevator reparing method according to claim 1,
It is characterized in that described trouserss separating step include following step by step：
Make the support arm being arranged on described car top trouserss to the stent being arranged on car guide rail,
Release the connection of described car top trouserss and described car,
Described support arm is taken and is put into described support, make car top trouserss described in described rack bearing,
Drive described car descending, so that described car is separated with described car top trouserss.
3. elevator reparing method according to claim 1,
It is characterized in that：
In described trouserss separating step, separate with described car and be maintained at precalculated position in described hoistway
Be described car top trouserss top.
4. elevator reparing method according to claim 3,
It is characterized in that described trouserss separating step include following step by step：
Make the support arm being arranged on described car top trouserss top to the stent being arranged on car guide rail,
Release the connection on described car top trouserss top and car top trouserss bottom,
Described support arm is taken and is put into described support, make car top trouserss top described in described rack bearing,
Drive described car descending, so that described car is separated with described car top trouserss top.
5. a kind of top in car is provided with the elevator of air rectification car top trouserss,
It is characterized in that：
Have：It is arranged on the support of car guide rail；And, it is arranged on described car top trouserss, can be to institute
State stent and take and be put into described support, so that the support arm of car top trouserss described in described rack bearing,
It is to be detachably fixed to be connected between described car top trouserss and described car,
Release the connection of described car top trouserss and described car, described support arm taken and is put into described support,
Make car top trouserss described in described rack bearing, drive described car descending, described car top trouserss can be made
Separate with described car.
6. a kind of top in car is provided with the elevator of air rectification car top trouserss,
It is characterized in that：
Have：It is arranged on the support of car guide rail；And, it is arranged on the top of described car top trouserss, energy
Reach to described stent and take and be put into described support, so that on car top trouserss described in described rack bearing
The support arm in portion,
It is to be detachably fixed to be connected between described car top trouserss top and car top trouserss bottom,
Release the connection on described car top trouserss top and described car top trouserss bottom, described support arm is taken
It is put into described support, makes car top trouserss top described in described rack bearing, drive described car descending, can
So that described car top trouserss top is separated with described car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555879.0A CN106477409B (en) | 2015-09-02 | 2015-09-02 | Elevator and its method for maintaining with air fairing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555879.0A CN106477409B (en) | 2015-09-02 | 2015-09-02 | Elevator and its method for maintaining with air fairing |
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| CN106477409B CN106477409B (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510555879.0A Active CN106477409B (en) | 2015-09-02 | 2015-09-02 | Elevator and its method for maintaining with air fairing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748178A (en) * | 2019-01-29 | 2019-05-14 | 广州广日电梯工业有限公司 | A kind of upper pod of express elevator |
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| CN1245137A (en) * | 1998-08-17 | 2000-02-23 | 因温特奥股份公司 | Device for reducing wind noise and vibration of car of high-speed running elevator |
| US20100116597A1 (en) * | 2008-11-07 | 2010-05-13 | Toshiba Elevator Kabushiki Kaisha | Elevator |
| CN101948058A (en) * | 2010-08-25 | 2011-01-19 | 康力电梯股份有限公司 | Upper fairing for high-speed elevator lift car |
| CN102390440A (en) * | 2011-09-22 | 2012-03-28 | 柳崇禧 | Movable automatic power charging and switching station as well as cell rapid replacement method for electric automobile |
| CN102632871A (en) * | 2012-04-26 | 2012-08-15 | 亿源动力（北京）科技有限公司 | Rapid battery change system for electric car |
| WO2013186890A1 (en) * | 2012-06-14 | 2013-12-19 | 三菱電機株式会社 | Elevator device |
| CN204416820U (en) * | 2014-10-11 | 2015-06-24 | 日立电梯（中国）有限公司 | One can overhaul type dome structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245137A (en) * | 1998-08-17 | 2000-02-23 | 因温特奥股份公司 | Device for reducing wind noise and vibration of car of high-speed running elevator |
| US20100116597A1 (en) * | 2008-11-07 | 2010-05-13 | Toshiba Elevator Kabushiki Kaisha | Elevator |
| CN101948058A (en) * | 2010-08-25 | 2011-01-19 | 康力电梯股份有限公司 | Upper fairing for high-speed elevator lift car |
| CN102390440A (en) * | 2011-09-22 | 2012-03-28 | 柳崇禧 | Movable automatic power charging and switching station as well as cell rapid replacement method for electric automobile |
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| WO2013186890A1 (en) * | 2012-06-14 | 2013-12-19 | 三菱電機株式会社 | Elevator device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109748178A (en) * | 2019-01-29 | 2019-05-14 | 广州广日电梯工业有限公司 | A kind of upper pod of express elevator |
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| Publication number | Publication date |
|---|---|
| CN106477409B (en) | 2018-05-22 |
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