23357223 Elevators and Escalators

8/20/2019 23357223 Elevators and Escalators

http://slidepdf.com/reader/full/23357223-elevators-and-escalators 1/38

ELEVATORS AND ESCALATORS

OF THE DECISIONS THAT MUST BE MADE by the designer of a multistory

building, probably none is more important than the selection of the vertical

transportation equipment-that is, the passenger , service and

freigt elevators and the escalators. Not only these items represent a major

building expense being in the case of a 25-story office building as much as

1! of the construction cost, but the quality of elevator service is also an

important factor in a tenants choice of space in competing buildings.

MOVEMENT !ATTERN

VERTICAL" ELEVATORS " LIFTS

INCLINED " ESCALATORS " MOVIN#STAIRS

HORI$ONTAL" CONVE%ORS && 'AL('A%S

H%DRAULIC TRACTION

ESCALATORS

MULTI LEVEL

ECSALATORS

H%DRAULIC

TRACTION

COM!ONENTS OF

#EARED ELEVATOR

INSTALLATION

COM!OSITE

HOIST MOTOR

AND SHEAVE

ASSEMBL%

!ASSEN#ER ELEVATORS

"N# $%&' ()**#+#N')'# #'##N

1/ +#&)(#N')0 ) +)&#

2/ #0#3'"+& )N N"+$0 "**)4# %)0()N&

/ #0#3'"+& )N &$00 "**)4# %)0()N& N(

6/ #0#3'"+& )N '00 "**)4# %)0()N&

'# #0#3'"+ 70NN#+& 8" )& '"

1/ (#'#+$)N# +#9%)+#( 474)':

2/ 404%0'# '# N%$#+ "* #0#3'"+& N#4#&&+:

/ (#$N(& "N #0#3'"+& '" # 40#+0: (#*)N#(

BUILDIN# !ARAMATERS

&)4 7+$#'#+& *"+ #0#3'"+ '+**)4 404%0')"N&

1/ *"+ "**)4# %)0()N&--- '# 70NN#( "**)4# &74#

2/ *"+ "'#0& --- '# N%$#+ "* "'#0 +""$&/ *"+ +#&)(#N')0 %)0()N&--- '# N%$#+ N( &);# "* 7+'$#N'&

"**)4# &74# "+ '# N%$#+ "* "'#0 +""$& "+ 7+'$#N'& $%&'

# (#'#+$)N#( *"+ #4 *0""+

'# N%$#+ N( #)' "* )N()3)(%0 *0""+& $%&' # <N"N

USABLE FLOOR S!ACE

NUMBER OF !ASSEN#ERS

'# 7"7%0')"N "* #4 &'"+: )& (#'#+$)N#( : '# %&0# *0""+

&74# . '# *"00")N 30%#& 4N # 4"N&)(#+#(

--- "**)4# %)0()N )' "N# %&#+

=-1 &9$' N#' +# > 7#+&"N

--- "**)4# %)0()N )' $%0')70# %&#+

1-12 &9$' N#' +# > 7#+&"N

--- +#&)(#N')0 %)0()N& N( "'#0&

1.5-1.? 7#"70# > +""$

"+ )' &0)' (#3)')"N

--- +#&)(#N')0 %)0()N

1 &9$' > 7#+&"N

--- "'#0

1,5-1.@ 7#"70# > ("%0# +""$,

1 7#+&"N > &)N0# +""$

--- +#&)(#N')0 %)0()N(#7#N()N "N 7+'$#N' &);#- 2 "+ 5 7#"70#> 7+'$#N'

RE)UIRED HANDLIN# CA!ACIT%

'# '"'0 7+"0# $#N "44%7N4: *"+ #4 *0""+ )& %&#( '"

(#'#+$)N# '# N#4#&&+: 4"N:#N4# 474)': "* #4 #0#3'"+

+"%7 (%+)N )N- +%& 7#+)"(

'# '+**)4 $"(#0 404%0')"N& +# &#( "N ')& 7#+)"( #4%&#

(#$N(& "N '#&# ')$#& 4N # &'N(+();#( N( 4"$7+#(

ELEVATOR !ARAMETERS

FIVE MINUTE HANDLIN# CA!ACIT%

'# No."* 7#"70# '+N&7"+'#( )N *)3# $)N%'#&

*"00")N +# '# &'N(+( '+**)4 !

"**)4# %)0()N& )' &#3#+0 %&#+&---11-15!

"**)4# %)0()N& )' "N# %&#+---1@!

)' ) 7+#&')#--- 1@-25!

AVERA#E 'AITIN# TIME

"**)4# %)0()N )' 7+#&')#---2-25 &#4.

"'#+ %)0()N&---25- &#4.

+#&)(#N')0 N( "'#0&---6-1 &#4

CAB CA!ACIT%

'# N#4#&&+: *0""+ +# )& 404%0'#( %&)N '# No. "*

7&&#N#+& '" # '+N&7"+'#( #4 +%N '" 4)#3# '#

(#&)N'#( N(0)N 474)': )' ""( 3#+# )')N')$#&.

N#' *0""+ +# "* ' 0#&' .22 &9$'> 7#+. )& (#&)+0#

TIME LOST AT STO!

'# ')$# 0"&' ' &'"7 )& '# ')$# ()**#+#N4# #'##N '+)7

*+"$ *0""+ '" *0""+ )'"%' )N'#+3#N)N &'"7& N( '+)7

*+"$ '" )' "N# )N'#+3#N)N &'"7, 70%& (#*)N#( (""+"7#N)N

#0#3'"+ &7##( )N )- +)&#& )& (#7#N(#N' "N ")&')N #)'

N( 4"&#N "N '# &)& "* '+**)4 404%0')"N&.

*&' #0#3'"+& +#9%)+# 4"$70#A #9%)7$#N' *"+ '# (+)3#

$#4N)&$, 4+&, N( 4"%N'#+ #)' (#&)N, %**#+ N(

'#N&)"N &#3# )N '# &*' 7)'B '#: N##( 4"&'0: $#&%+#&

'" #N&%+# &'+%4'%+# N( )+ "+N# N")&# )N&%0')"N N(

'#: 3# 3#+: ) #0#4'+)4)': 4"N&%$7')"N

HI#H RISE ELEVATOR #ROU!S

ELEVATOR #ROU!IN#S

ELEVATOR $ONIN#

ESCALATOR DIMENSIONS

ESCALATOR #ROU!IN#S

CRISS CROSS ARRAN#EMENT

!ARALLEL ARRAN#EMENT

!RINCI!AL COM!ONENTS OF THE ELEVATOR

Te car

is a cage of some fire resistant material supported on a structural frame

Te ca*+es ,ropes-

are connected to the cross-head Ctop beam of the elevatorD and carry the

Eeight of the car and its live load are made of groups of steel Eires

Te co.nter/eigt

is made up of cut steel plates stacFed in a frame attached to the oppositeends of the cables to Ehich the car is fastened.

Te e+evator 0acine

turns the sheave and lifts or loEers the car. )t consists of a heavy structural

frame on Ehich are mounted the sheave and driving motor

Te saft or oist /a1

is the vertical passageEay for the car and counterEeights

A2vantages of H12ra.+ic t1pes of e+evators.

1. *rom the point of vieE of architecture and construction the major inherent

advantage of hydraulic units is the absence of an overhead machine

room, a penthouse, and traction equipment.

2. 'he elevator load is carried by the ground and not the structure. y

contrast, traction units place a large structural load on the pent house

and machine room floors and on overhead steel as Eell.

. 'he hoist Eay is smaller due to the absence of a counter Eeight and its

guide rails.

6. 4ars can be loEered manually by the operation of oil valves. 'his is

particularly useful and important in the event of control equipment failure

or poEer failure.

5. 'here is essentially no limit to the load that can be lifted.

Disa2vantages of H12ra.+ic t1pes of e+evators.

g 1 1p

1. 'he $ajor inherent disadvantage of the hydraulic elevator is its operating

expense. ecause it is not counter Eeighted, it requires a relatively large

motor to drive the oil pump, and all the energy is lost in heat.

2. 'hey are limited to loE-rise, loE-speed applications.

. +ide quality is inferior to that of a good traction unit, although it is entirely

acceptable to residential, mercantile, and industrial applications.

6. ecause oil viscosity changes Eith temperature, the ambient temperatureof the space containing the pump and the oil storage tanF must be

controlled to maintain ride quality and performance. 'he high inrush

current taFen by the pump each time it starts, Ehich is every time the

elevator travels upEards, require a stiff poEer supply to avoid problems of

light flicFer and other undesirable line voltage fluctuations.

5. Noise from the pump and motor plus piping noise can be disturbing. 'his

problem can be ameliorated by moving the pump mechanism Cup to 5 ft

f th l t h ft/

23357223 Elevators and Escalators

Documents

Transcript of 23357223 Elevators and Escalators

Technical information: elevators and escalators - Simatec · PDF fileTechnical information: elevators and escalators smart lubrication ® Elevator lubrication ... Schindler escalators.

Nabina - IFE Elevators & Escalators ... - nabinaelevators.com

Deaths and Injuries Involving Elevators and Escalators - … · Deaths and Injuries Involving Elevators and Escalators 4 Figure 1. ... Deaths and Injuries Involving Elevators and

NexWay - Elevators, escalators, entrance solutions

Elevators & Escalators Sharo Co. مللاسو دعاصمiraq.tpo.ir/uploads/Asansorpelebarghi_29891.pdf 155 Businessmen Organization for Economic Development Elevators & Escalators

Elevators, Dumbwaiters, Escalators, Aerial Passenger ... · CHAPTER 0800-03-04 ELEVATORS, DUMBWAITERS, ESCALATORS, AERIAL PASSENGER TRAMWAYS, MOVING WALKS, AND AMUSEMENT DEVICES ...

6.4.10 Elevators and Escalators

Elevators and Escalators Design Guideline Release 2.8

5-37 SANYO ELEVATORS AND ESCALATORS - set …set-me.com/images/category/brochures/SANYO-Elevators-and...SANYO ELEVATORS AND ESCALATORS adopts the exquisite fabrication ... gearless

Global Elevators and Escalators Market 2014-2018

Elevators and Escalators

Elevators & Escalators

India Elevators and Escalators Market Forecast 2021 - brochure

Energy Efficient Elevators and Escalators and Regeneration

Elevators and Escalators Design - site.iugaza.edu.pssite.iugaza.edu.ps/.../2010/02/Elevators_and_Escalators_Design.pdf · Elevators and Escalators Design Lecture No.11 Course Director:

Lifts Elevators Escalators and Moving Walkways Travelators Bangash

Lifts Elevators Escalators and Moving Walkways Travelators 2DE2

Safety Code for Elevators and Escalators · 2020-02-13 · Elevators and Escalators Includes Requirements for Elevators, Escalators, Dumbwaiters, Moving Walks, Material Lifts, and

ELEVATORS AND ESCALATORS - mouser.com

Jukki Lifts And Escalators, Hyderabad, Elevators & Escalators contributing