CN201151599Y - Elevator car frame - Google Patents
Elevator car frame Download PDFInfo
- Publication number
- CN201151599Y CN201151599Y CNU2007201300456U CN200720130045U CN201151599Y CN 201151599 Y CN201151599 Y CN 201151599Y CN U2007201300456 U CNU2007201300456 U CN U2007201300456U CN 200720130045 U CN200720130045 U CN 200720130045U CN 201151599 Y CN201151599 Y CN 201151599Y
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- CN
- China
- Prior art keywords
- car
- plane
- frame
- sedan
- rope
- 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 - Lifetime
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Abstract
The utility model relates to an elevator-car rack, comprising a car-frame assembly and an inverse rope-sheave assembly. The car-frame assembly comprises a pair of vertical beams, an upper beam and a lower beam; the elevator-car is arranged between the upper beam and the lower beam, and the plane, on which the car-frame assembly is arranged, is parallel with the plane on which the car door is arranged; the inverse rope-sheave assembly comprises a support beam arranged under the elevator car and a pair of rope-sheaves symmetrically arranged at both ends of the support beam, and the rope-sheave contacts with the towing rope. The pair of rope-sheaves are arranged on the same plane in radial direction and intersect with the plane on which the car-frame is arranged; the lower surface of the plane of the lower beam is not lower than the lower surface of the support beam; the centrobaric line perpendicularly runs across the center of the support beam. The elevator car rack can leave out the installation space required by the lower-beam assembly of the car rack in vertical direction. The structure is compact and stable.
Description
Technical field
The utility model relates to a kind of elevator car frame, specifically, relates to a kind of wiring than the elevator car frame that is 2.
Background technology
Than greater than 1 elevator, corresponding diversion sheave assembly must be set in lift car and crane bridging system for wiring.
In the prior art, the diversion sheave assembly takes following dual mode to install usually: 1, be installed in car top.Can be directly with the upper beam of sedan-chair frame as bearing beam, rope sheave is installed on the sedan-chair frame puts the beams in place; Or arrange the bearing beam be used to install rope sheave in the direction that is parallel to upper beam.This structural requirement elevator hoistways must possess sufficient overhead, therefore headroom height is uprised, and causes the waste of space.2, the diversion sheave assembly is installed in car bottom, and place car frame plank below.This moment, car frame plank and diversion sheave assembly superposeed at the required installing space of vertical direction, had increased the requirement of elevator to the building pit depth greatly, caused waste equally.
The utility model content
The elevator car frame that the purpose of this utility model is to disclose a kind of Stability Analysis of Structures, saves hoistway space.
The utility model is achieved through the following technical solutions:
A kind of elevator car frame, comprise sedan-chair frame-saw frame component and diversion sheave assembly, described sedan-chair frame-saw frame component comprises the upper beam that opposition beam, two ends are connected with the upper end of a described opposition beam respectively, the underbeam that two ends are connected with the lower end of a described opposition beam respectively, and the car of elevator is between described upper beam and described underbeam and the plane, place of described sedan-chair frame-saw frame component and gate place plane parallel; Described diversion sheave assembly comprises bearing beam and the symmetrical a pair of rope sheave that is divided into these bearing beam both ends that is arranged on the lift car below, and this rope sheave contacts with hoist ropes.The sagittal plane coplane of described a pair of rope sheave and with the place Plane intersects of described sedan-chair frame-saw frame component; The lower surface of described underbeam is not less than the lower surface of described bearing beam; The center of gravity line of described car vertically passes the center of described bearing beam.
Angle between the sagittal plane of described rope sheave and the plane, described sedan-chair frame-saw frame component place is 10～80 degree.Described underbeam is positioned at the enclosure space that the outline by described diversion sheave assembly rotates a circle and surrounded around described center of gravity line.The center of gravity line of described car is on the plane, place of described sedan-chair frame-saw frame component.
The elevator car frame of implementing according to the utility model is a diversion sheave assembly underneath type, has saved the hoistway overhead.Simultaneously underbeam passes between bearing beam that diversion sheave is installed and the car floor in a certain angle with the sagittal plane of rope sheave, so space coincidence shared with the diversion sheave assembly, further saved the pit space, saved the car frame underbeam assembly fully at the required installing space of vertical direction.Its compact conformation, stable.
Description of drawings
Accompanying drawing 1 is the structural principle scheme drawing of the utility model front view;
Accompanying drawing 2 is the structural principle scheme drawing of the utility model upward view;
Wherein: 10, sedan-chair frame-saw frame component; 20, diversion sheave assembly; 1, puts the beams in place; 2, upright beam 3, underbeam; 4, bearing beam; 5, rope sheave; 6, car; 7, gate.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described:
As shown in Figure 1, the utility model comprises sedan-chair frame-saw frame component 10 and diversion sheave assembly 20.
Described sedan-chair frame-saw frame component 10 comprises the upper beam 1 that opposition beam 2, two ends are connected with the upper end of a described opposition beam 2 respectively, the underbeam 3 that two ends are connected with the lower end of a described opposition beam 2 respectively, the car 7 of elevator put the beams in place 1 and underbeam 3 between.The plane, place of described sedan-chair frame-saw frame component 10 and gate place plane parallel.
Described diversion sheave assembly 20 comprises bearing beam 4 and the symmetrical a pair of rope sheave 5 that is divided into these bearing beam 4 both ends that is arranged on car 7 belows, and this rope sheave 5 contacts with hoist ropes.
As shown in Figures 1 and 2, underbeam 3 is positioned at the enclosure space that the outline by diversion sheave assembly 20 rotates a circle and surrounded around its axis.
As shown in Figure 2, underbeam 3 is between the base plate of bearing beam 4 and car 7.
The sagittal plane coplane of a pair of rope sheave 5 is designated as α with this plane, and the plane, place of sedan-chair frame-saw frame component 10 is designated as β, and α and βPing Mian intersect, and angle is γ between two planes, and in the present embodiment, γ is 30 degree.
The center of gravity line of car 7 vertically passes the center of described bearing beam 4.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (4)
1, a kind of elevator car frame comprises sedan-chair frame-saw frame component (10) and diversion sheave assembly (20),
Described sedan-chair frame-saw frame component (10) comprises the upper beam (1) that opposition beam (2), two ends are connected with the upper end of a described opposition beam (2) respectively, the underbeam (3) that two ends are connected with the lower end of a described opposition beam (2) respectively, and the car of elevator (7) is positioned between described upper beam (1) and the described underbeam (3) and the plane, place of described sedan-chair frame-saw frame component (10) and gate place plane parallel;
Described diversion sheave assembly (20) comprises a pair of rope sheave (5) that the bearing beam (4) that is arranged on described car (7) below and symmetry are divided into this bearing beam (4) both ends, and this rope sheave (5) contacts with hoist ropes,
It is characterized in that:
The sagittal plane coplane of described a pair of rope sheave (5) and with the place Plane intersects of described sedan-chair frame-saw frame component (10);
The lower surface of described underbeam (3) is not less than the lower surface of described bearing beam (4);
The center of gravity line of described car (7) vertically passes the center of described bearing beam (4).
2, a kind of elevator car frame according to claim 1 is characterized in that: the angle between the sagittal plane of described rope sheave (5) and described sedan-chair frame-saw frame component (10) plane, place is 10～80 degree.
3, a kind of elevator car frame according to claim 1 is characterized in that: described underbeam (3) is positioned at the enclosure space that the outline by described diversion sheave assembly (20) rotates a circle and surrounded around described center of gravity line.
4, a kind of elevator car frame according to claim 1 is characterized in that: the center of gravity line of described car (7) is on the plane, place of described sedan-chair frame-saw frame component (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201300456U CN201151599Y (en) | 2007-12-28 | 2007-12-28 | Elevator car frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201300456U CN201151599Y (en) | 2007-12-28 | 2007-12-28 | Elevator car frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151599Y true CN201151599Y (en) | 2008-11-19 |
Family
ID=40127276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201300456U Expired - Lifetime CN201151599Y (en) | 2007-12-28 | 2007-12-28 | Elevator car frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151599Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792085A (en) * | 2010-03-31 | 2010-08-04 | 江南嘉捷电梯股份有限公司 | Elevator sedan |
| CN101837921A (en) * | 2009-03-11 | 2010-09-22 | 东芝电梯株式会社 | The car of elevator |
| CN101955105A (en) * | 2010-05-31 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Right angle-opening cantilever elevator |
| CN101955112A (en) * | 2010-05-31 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Backpack type car frame system on elevator |
| CN101966954A (en) * | 2010-06-30 | 2011-02-09 | 江南嘉捷电梯股份有限公司 | Elevator car frame |
| CN102001568A (en) * | 2009-09-02 | 2011-04-06 | 东芝电梯株式会社 | Elevator |
| CN102774724A (en) * | 2012-07-10 | 2012-11-14 | 希姆斯电梯(中国)有限公司 | Mounting structure of double car roof wheels of elevator |
| CN103193140A (en) * | 2013-04-09 | 2013-07-10 | 申龙电梯股份有限公司 | Lower beam structure for elevator without machine room |
| CN103359589A (en) * | 2013-08-12 | 2013-10-23 | 南通通洋机电制造有限公司 | Novel machine-room-less hanging bracket for elevator |
| CN104058316A (en) * | 2014-06-30 | 2014-09-24 | 苏州富士电梯有限公司 | Layout structure of opposite door elevator |
-
2007
- 2007-12-28 CN CNU2007201300456U patent/CN201151599Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837921A (en) * | 2009-03-11 | 2010-09-22 | 东芝电梯株式会社 | The car of elevator |
| CN102001568A (en) * | 2009-09-02 | 2011-04-06 | 东芝电梯株式会社 | Elevator |
| CN101792085A (en) * | 2010-03-31 | 2010-08-04 | 江南嘉捷电梯股份有限公司 | Elevator sedan |
| CN101955105A (en) * | 2010-05-31 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Right angle-opening cantilever elevator |
| CN101955112A (en) * | 2010-05-31 | 2011-01-26 | 江南嘉捷电梯股份有限公司 | Backpack type car frame system on elevator |
| CN101966954A (en) * | 2010-06-30 | 2011-02-09 | 江南嘉捷电梯股份有限公司 | Elevator car frame |
| CN102774724A (en) * | 2012-07-10 | 2012-11-14 | 希姆斯电梯(中国)有限公司 | Mounting structure of double car roof wheels of elevator |
| CN103193140A (en) * | 2013-04-09 | 2013-07-10 | 申龙电梯股份有限公司 | Lower beam structure for elevator without machine room |
| CN103193140B (en) * | 2013-04-09 | 2016-03-02 | 申龙电梯股份有限公司 | Lower beam structure for elevator without machine room |
| CN103359589A (en) * | 2013-08-12 | 2013-10-23 | 南通通洋机电制造有限公司 | Novel machine-room-less hanging bracket for elevator |
| CN104058316A (en) * | 2014-06-30 | 2014-09-24 | 苏州富士电梯有限公司 | Layout structure of opposite door elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081119 |