CN2926156Y - Elevator suspending unit without engine room - Google Patents
Elevator suspending unit without engine room Download PDFInfo
- Publication number
- CN2926156Y CN2926156Y CN 200620041660 CN200620041660U CN2926156Y CN 2926156 Y CN2926156 Y CN 2926156Y CN 200620041660 CN200620041660 CN 200620041660 CN 200620041660 U CN200620041660 U CN 200620041660U CN 2926156 Y CN2926156 Y CN 2926156Y
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- CN
- China
- Prior art keywords
- overhang
- erecting
- machine
- guide rail
- towing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an erecting by overhang, comprising a guide rail positioned in the well hole of the elevator, a counterweight erecting by overhang which is used to overhang the couterweight, a traction machine erecting by overhang which is used to lift, descend the cage and drive the cage; bypassing the counterweight erecting by overhang, traction machine, counterweight, cage and the traction rope of the traction machine, the traction machine, counterweight erecting by overhang, traction machine erecting by overhang and rope end device to fix the traction rope are positioned on the guide rail directly. The force of the traction machine of the utility model transfers to the bottom of the well hole through the rail, so does the cage and the force born by the counterweight, so the strength requirement of the walls of the elevator well hole is decreased, and the load born by the top of the building is decreased greatly.
Description
Technical field
The utility model relates to a kind of elevator erecting by overhang, particularly a kind of machine-roomless lift erecting by overhang.
Background technology
Occurred the machine-roomless lift of various ways in the prior art, such machine-roomless lift has following structure, comprising: elevator hoistways; Be arranged at the interior car of this hoistway with guide rail with to reusing guide rail; Be subjected to described car rail guidance, in elevator hoistways, carry out the car of lifting; Be subjected to describedly, in elevator hoistways, carry out the counterweight of lifting reusing rail guidance; And be arranged at described well headroom, the towing machine that described car is driven.The hoistway top of this elevator is not provided with any machine room, thereby actv. utilizes the space in the building, and can meet the laws and regulations requirement of relevant right of ancient lights.
In the common Machineroom-less elevator system of Fig. 1 and Fig. 2, the towing machine 3 of driving by towing machine fixed support 5 by on the firm top that is fixed on elevator hoistways 2 right wall 2L.In the elevator hoistways 2 therein, car 1 vertical shifting.Twining many hoist ropes 6 on a traction sheave 4 that is driven by the towing machine 3 that drives, after track adjusting wheel 1a under the hoist ropes 6 process cars 1 and 1b turned to, extension was fixed to a cage side that is positioned at the elevator hoistways top and links up with on 7.Thereby car 1 is to hang according to 2: 1 wiring form.
Similarly, part hoist ropes 6 dangles to a counterweight 8 from traction sheave 4, this a part of hoist ropes comprises: extend downwards to the part to heavy side track adjusting wheel 8a, heavy side track adjusting wheel 8a is installed in rotation on the top of counterweight 8 wherein is so that support counterweight; And from heavy side track adjusting wheel 8a is extended upward so that be fixed to the part on the heavy side hook (indicating the figure), wherein hook is disposed in the top of elevator hoistways.That is to say that counterweight 8 is to hang according to 2: 1 wiring form.
In the common Machineroom-less elevator system of Fig. 1 and Fig. 2, the fixed support 5 of the towing machine 3 of support drive is by on the firm top that is fixed on elevator hoistways 2 right wall 2L.The two ends of hoist ropes 6 walk around respectively car 1 and counterweight 8 backs extend be fixed to one be positioned at the cab side hook 7 at elevator hoistways top and to the heavy side hook on, cage side the hook 7 and heavy side hook is fixed on the hoistway roof wherein.Thereby the weight of car, counterweight, towing machine and hoist ropes etc. is that the sidewall and the roof at the top by elevator hoistways supports.Simultaneously in order to guarantee that elevator has enough hoist ropes 6 to guarantee the traction of elevators going up most the rank floor, the towing machine 3 of driving can only be arranged on the top of elevator hoistways.Because elevator is driving on the wall at top that towing machine is arranged in elevator hoistways, the wall of its inevitable requirement elevator hoistways has the weight of enough bearing lift car and appurtenances, counterweight, towing machine and hoist ropes, and the house bears its position to building girder of big load more at the top in civil building, size requirements is high more, the design that is the house is complicated more, and cost of developing is high more.
The utility model content
Technical problem to be solved in the utility model provides a kind of machine-roomless lift erecting by overhang, has overcome the existing the problems referred to above of common Machineroom-less elevator system.
The technical matters that the utility model solved can realize by the following technical solutions:
A kind of machine-roomless lift erecting by overhang comprises:
Be arranged on the guide rail in the elevator hoistways;
One counterweight erecting by overhang is in order to hang counterweight;
In elevator hoistways, carry out the car of lifting and the towing machine of driving car;
One towing machine erecting by overhang is in order to hang towing machine;
Walk around the hoist ropes of counterweight erecting by overhang, towing machine erecting by overhang, counterweight, car and towing machine;
It is characterized in that: described towing machine, counterweight erecting by overhang, towing machine erecting by overhang and fixedly the fag end device of hoist ropes be directly installed on the described guide rail.
Further described towing machine is hung frame fixation on described guide rail by a towing machine, and described counterweight erecting by overhang is fixed on the described guide rail by a load-bearing seat.
Further, described towing machine is hung framework and is fixed on the described guide rail by two groups of fixed mounts up and down.
Further, the described one side that goes up the group fixed mount is fixed on described towing machine and hangs on the framework, has and be fixed on the guide rail joint plate hole of the same size on the described guide rail on the another side, snaps on the guide rail joint plate.
Further, described towing machine is hung framework upper and is provided with a track adjusting wheel, and described track adjusting wheel and towing machine are hung and be provided with vibration-proof rubber between the framework.
Further, described towing machine is fixed on the bottom that described towing machine is hung framework, and described towing machine and towing machine are hung and be provided with vibration-proof rubber between the framework.
Further, described counterweight erecting by overhang is provided with track adjusting wheel.
Further, connect by geometrical clamp between described load-bearing seat and the guide rail, the top load-bearing seat of described load-bearing seat top is stuck on the guide rail, connects by brace rod between described load-bearing seat and the top load-bearing seat.
Further, the fag end device of described hoist ropes is fixed on the described guide rail joint plate by a permanent seat.
Further, described permanent seat is held on the guide rail by the anti-rotation nut clamp of some guide rail geometrical clamps and diagonal angle layout.
Further, be provided with elevator governor above the described permanent seat.
Further, described car and counterweight all are to hang according to 2: 1 wiring form.
In the machine-roomless lift erecting by overhang of the present utility model, because the towing machine of elevator is installed on the car guide rail, the power of towing machine is delivered to the hoistway bottom by guide rail.The power that car and counterweight bore also is the bottom that is delivered to hoistway by guide rail, and the requirement of strength of the wall of elevator hoistways is minimized.By machine-roomless lift erecting by overhang of the present utility model, can in the configuration of machine-roomless lift, realize the weight of lift car and its all appurtenances, counterweight, towing machine and hoist ropes etc., all be delivered to the bottom of elevator hoistways by guide rail, and, reduce the load that the top, house is born greatly to not having the added strength requirement in elevator hoistways side and top.The towing machine of elevator drive of the present utility model need not be placed on the top of hoistway, can be placed on the inferior rank at elevator hoistways top and any position of hoistway side in theory.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Fig. 1 is the structural representation of present common machine-roomless lift.
Fig. 2 is the birds-eye view of the structural representation of present common machine-roomless lift.
Fig. 3 is the structural representation of the utility model machine-roomless lift erecting by overhang.
Fig. 4-1 hangs the structural representation of framework for the towing machine of the utility model machine-roomless lift erecting by overhang.
Fig. 4-2 is the guide rail structure scheme drawing of the car one side guiding of the utility model machine-roomless lift erecting by overhang.
Fig. 5 is the structural representation of the counterweight erecting by overhang of the utility model machine-roomless lift erecting by overhang.
Fig. 6 is the structural representation of load-bearing seat of the counterweight erecting by overhang of the utility model machine-roomless lift erecting by overhang.
Fig. 7 is the structural representation of permanent seat of fag end device of the hoist ropes of the utility model machine-roomless lift erecting by overhang.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
It is forward direction that the direction that the passenger walks out from car 1 is set, and is backward direction otherwise the passenger enters that car 1 direction is set.It is left and right directions that the On/Off direction of lift car railway carriage or compartment door 1L, 1R is set, and the left and right direction when setting the passenger towards the direction that enters car 1 is the left and right direction of elevator.
As shown in Figure 3, Figure 4, a kind of elevator erecting by overhang comprises guide rail 13,14,15,16, a counterweight erecting by overhang 12, car 1 that carries out lifting in elevator hoistways that is arranged in the elevator hoistways and the towing machine 103 that drives car 1.
Towing machine is hung framework 10 and is fixed on the guide rail 13 of car 1 side guiding by two groups of fixed mounts 101 and 102 up and down.On the guide rail 13 of car 1 side guiding, be provided with and fixed mount 101 and 102 corresponding through holes 132.
Hanging at towing machine has two groups of locks to pay holes 104 on framework 10 right flanks, group fixed mount 101 one side is hung lock on framework 10 right flanks by four groups of bolts and towing machine and is paid hole 104 locks pair on it, another side leaves opening 101a, and the size of its opening 101a size equates with the guide rail joint plate 131 of the guide rail 13 that is fixed on car 1 side guiding; Its down group fixed mount 102 one sides hang lock on framework 10 right flanks by 8 groups of bolts and towing machine and pay hole 104 locks and pay, another side can with through hole 132 locks on the guide rail 13 of car 1 side guiding pair.
Hanging framework 10 tops at towing machine has a certain degree a track adjusting wheel 18 is installed; Itself and towing machine are hung vibration-proof rubber 21 vibration isolation between the framework 10; Its underpart is hung with towing machine 103, and towing machine 103 and towing machine are hung 4 groups of vibration isolation rubber 22 vibration isolation are housed between framework 10 main bodys.
Whole towing machine is hung on the guide rail joint plate 131 of guide rail 13 that the opening 101a of framework 10 by last group of fixed mount 101 snap in car 1 side guiding, and following group fixed mount 102 passes through bolt 102a and directly links to each other with the guide rail 13 that car 1 side leads.Towing machine hang framework 10 at towing machine 103 stressed be by on guide rail joint plate 131 on the guide rail 13 of opening 101a and car 1 side guiding on the group fixed mount 101 block and the guide rail 13 of bolt 102a and car 1 side guiding on through hole 132 lock pair.
Two groups of fixed mounts 101,102 were fixed on the guide rail 13 of lift car 1 side guiding about towing machine was hung framework 10 quilts, and the towing machine 103 of its underpart makes to drive the propulsion source that elevators move.Towing machine is hung on the guide rail 13 that framework 10 is fixed on lift car 1 side guiding, so the guide rail 13 of the power of elevator drive towing machine 103 by railway carriage or compartment 1 side guiding is delivered to bottom the hoistway.
As Fig. 5, shown in Figure 6, counterweight erecting by overhang 12, having a certain degree on it is equipped with a track adjusting wheel 17, and counterweight erecting by overhang 12 directly is stuck on the guide rail 13 of car 1 side guiding by load-bearing seat 121; Connect by the geometrical clamp (not shown) between the guide rail 13 of load-bearing seat 121 and car 1 side guiding, load-bearing seat 121 and top load-bearing seat 122 connect by two groups of brace rods 123; In like manner directly connects by load-bearing seat 124 and guide rail 16 heavy side at the counterweight erecting by overhang 12 of the other end, load-bearing seat 124 with to passing through the connection of geometrical clamp (not shown) between the guide rail 16 of heavy side.
On the top load-bearing seat 125 to the guide rail 16 of heavy side directly was stuck in guide rail 16 to heavy side, load-bearing seat 124 connect by two groups of pipe links 126 with top load-bearing seat 125.By above-mentioned two groups of load larrying member, the weight that will be born guide wheel 17 and the weight of counterweight on car 1 guide rail 13 and counterweight guide rail 16, and are delivered to this power by guide rail 13,16 bottom of elevator hoistways by this Structure Conversion.
As shown in Figure 7, the fag end device of described hoist ropes is fixed on the guide rail joint plate 141 by a permanent seat 11, and guide rail joint plate 141 is fixed on the guide rail 14 of side car 1.The traction fag end 111 that the fag end device of hoist ropes is one section is fixed on the permanent seat 11, hoist ropes is wrapped in track adjusting wheel 17, towing machine 103, the towing machine of counterweight track adjusting wheel 20, counterweight erecting by overhang 12 respectively successively and hangs the track adjusting wheel 18 that framework 10 tops have a certain degree, be wrapped at last on the track adjusting wheel 19 of described car 1 bottom, drive the oscilaltion of car 1.
Towing machine is hung and is fixed with track adjusting wheel 17,18 on framework 10 and the counterweight erecting by overhang 12, track adjusting wheel 19,20 on car and the counterweight is not a towing machine track adjusting wheel direct drive, so the towing machine 103 of the driving of elevator need not be placed on the top of hoistway, can be placed on the inferior rank at elevator hoistways top and any position of hoistway side in theory.
Certainly,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize the purpose of this utility model equally for one of ordinary skill in the art.But above-mentioned various variations obviously should be in the protection domain of claims of the present utility model.
Claims (12)
1, a kind of machine-roomless lift erecting by overhang comprises:
Be arranged on the guide rail in the elevator hoistways;
One counterweight erecting by overhang is in order to hang counterweight;
In elevator hoistways, carry out the car of lifting and the towing machine of driving car;
One towing machine erecting by overhang is in order to hang towing machine;
Walk around the hoist ropes of counterweight erecting by overhang, towing machine erecting by overhang, counterweight, car and towing machine;
It is characterized in that: described towing machine, counterweight erecting by overhang, towing machine erecting by overhang and fixedly the fag end device of hoist ropes be directly installed on the described guide rail.
2, machine-roomless lift erecting by overhang according to claim 1 is characterized in that, described towing machine is hung frame fixation on described guide rail by a towing machine, and described counterweight erecting by overhang is fixed on the described guide rail by a load-bearing seat.
3, machine-roomless lift erecting by overhang according to claim 2 is characterized in that, described towing machine is hung framework and is fixed on the described guide rail by two groups of fixed mounts up and down.
4, machine-roomless lift erecting by overhang according to claim 3, it is characterized in that, the described one side that goes up the group fixed mount is fixed on described towing machine and hangs on the framework, has and be fixed on the guide rail joint plate hole of the same size on the described guide rail on the another side, snaps on the guide rail joint plate.
5, machine-roomless lift erecting by overhang according to claim 2 is characterized in that, described towing machine is hung framework upper and is provided with a track adjusting wheel, and described track adjusting wheel and towing machine are hung and be provided with vibration-proof rubber between the framework.
6, machine-roomless lift erecting by overhang according to claim 2 is characterized in that, described towing machine is fixed on the bottom that described towing machine is hung framework, and described towing machine and towing machine are hung and be provided with vibration-proof rubber between the framework.
7, machine-roomless lift erecting by overhang according to claim 1 is characterized in that, described counterweight erecting by overhang is provided with track adjusting wheel.
8, machine-roomless lift erecting by overhang according to claim 2, it is characterized in that, connect by geometrical clamp between described load-bearing seat and the guide rail, the top load-bearing seat of described load-bearing seat top is stuck on the guide rail, connects by brace rod between described load-bearing seat and the top load-bearing seat.
9, machine-roomless lift erecting by overhang according to claim 4 is characterized in that, the fag end device of described hoist ropes is fixed on the described guide rail joint plate by a permanent seat.
10, machine-roomless lift erecting by overhang according to claim 9 is characterized in that, the anti-rotation nut clamp that described permanent seat is arranged by some guide rail geometrical clamps and diagonal angle is held on the guide rail.
11, machine-roomless lift erecting by overhang according to claim 9 is characterized in that, described permanent seat top is provided with elevator governor.
12, machine-roomless lift erecting by overhang according to claim 9 is characterized in that, described car and counterweight all are to hang according to 2: 1 wiring form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041660 CN2926156Y (en) | 2006-05-10 | 2006-05-10 | Elevator suspending unit without engine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041660 CN2926156Y (en) | 2006-05-10 | 2006-05-10 | Elevator suspending unit without engine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926156Y true CN2926156Y (en) | 2007-07-25 |
Family
ID=38280397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620041660 Expired - Fee Related CN2926156Y (en) | 2006-05-10 | 2006-05-10 | Elevator suspending unit without engine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926156Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898712A (en) * | 2010-08-03 | 2010-12-01 | 施凤鸣 | Elevator without machine room |
| CN102126661A (en) * | 2009-12-17 | 2011-07-20 | 东芝电梯株式会社 | Inner component setting structure of lifting path and inner component setting method of lifting path |
| CN103318728A (en) * | 2013-06-27 | 2013-09-25 | 南通通洋机电制造有限公司 | Novel elevator rope head component |
| CN103538985A (en) * | 2013-10-29 | 2014-01-29 | 江南嘉捷电梯股份有限公司 | Elevator emergency rescue device |
| CN103552896A (en) * | 2013-10-11 | 2014-02-05 | 苏州巨立电梯有限公司 | Diversion sheave connecting device |
| CN104080724A (en) * | 2012-01-27 | 2014-10-01 | 通力股份公司 | Apparatus for fixing a hoisting machine of an elevator and a fixing arrangement |
| CN104326327A (en) * | 2014-10-23 | 2015-02-04 | 苏州新达电扶梯部件有限公司 | Machineroomless speed governor mounting bracket |
| CN112520547A (en) * | 2020-12-08 | 2021-03-19 | 日立电梯（中国）有限公司 | Machine room-less elevator transformation method and machine room-less elevator |
-
2006
- 2006-05-10 CN CN 200620041660 patent/CN2926156Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126661A (en) * | 2009-12-17 | 2011-07-20 | 东芝电梯株式会社 | Inner component setting structure of lifting path and inner component setting method of lifting path |
| CN102126661B (en) * | 2009-12-17 | 2013-10-30 | 东芝电梯株式会社 | Inner component setting structure of lifting path and inner component setting method of lifting path |
| CN101898712A (en) * | 2010-08-03 | 2010-12-01 | 施凤鸣 | Elevator without machine room |
| CN104080724A (en) * | 2012-01-27 | 2014-10-01 | 通力股份公司 | Apparatus for fixing a hoisting machine of an elevator and a fixing arrangement |
| US10035682B2 (en) | 2012-01-27 | 2018-07-31 | Kone Corporation | Apparatus for fixing a hoisting machine of an elevator and a fixing arrangement |
| CN103318728A (en) * | 2013-06-27 | 2013-09-25 | 南通通洋机电制造有限公司 | Novel elevator rope head component |
| CN103552896A (en) * | 2013-10-11 | 2014-02-05 | 苏州巨立电梯有限公司 | Diversion sheave connecting device |
| CN103552896B (en) * | 2013-10-11 | 2016-06-08 | 苏州巨立电梯有限公司 | A kind of anti-rope sheave coupling device |
| CN103538985A (en) * | 2013-10-29 | 2014-01-29 | 江南嘉捷电梯股份有限公司 | Elevator emergency rescue device |
| CN103538985B (en) * | 2013-10-29 | 2016-02-24 | 江南嘉捷电梯股份有限公司 | A kind of emergency rescue device for elevator |
| CN104326327A (en) * | 2014-10-23 | 2015-02-04 | 苏州新达电扶梯部件有限公司 | Machineroomless speed governor mounting bracket |
| CN112520547A (en) * | 2020-12-08 | 2021-03-19 | 日立电梯（中国）有限公司 | Machine room-less elevator transformation method and machine room-less elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20130510 |