CN201309788Y - Elevator car frame structure - Google Patents
Elevator car frame structure Download PDFInfo
- Publication number
- CN201309788Y CN201309788Y CNU2008201669713U CN200820166971U CN201309788Y CN 201309788 Y CN201309788 Y CN 201309788Y CN U2008201669713 U CNU2008201669713 U CN U2008201669713U CN 200820166971 U CN200820166971 U CN 200820166971U CN 201309788 Y CN201309788 Y CN 201309788Y
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- angles
- bends
- elevator car
- car frame
- straight beam
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- Expired - Lifetime
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Abstract
The utility model discloses an elevator car frame structure, which mainly comprises an upper beam, a lower beam, a straight beam, a support frame and a diagonal tie, and is characterized in that the upper beam comprises a front and a rear metal plates, and two ends of the metal plates are fixedly connected on the upper ends of a left straight beam and a right straight beam, a hollow cavity body is arranged between the two metal plates, and the lower beam is further formed by a front and a rear metal plates, two ends of the metal plates are fixedly connected on the lower ends of the left straight beam and the right straight beam, and a hollow cavity body is arranged between the two metal plates. The elevator car frame structure has the advantages that since the upper beam and the lower beam are changed from an integral type to a split type, the elevator car frame structure reduces the working operation of production, which has more convenient processing, compact structure, flexibility and convenience, and since the upper beam and the lower beam are arranged in the hollow cavity body, which are convenient for inserting the bottom frame of a top wheel of the elevator car into the hollow cavity of the upper beam and the lower beam, and the scope for selecting traction ratio is wide, and meanwhile, the installation to security pincers and the choice to the types or varieties to guide shoes are turned to be variable, and the compatibility is excellent.
Description
Technical field:
The utility model relates to a kind of lift car body frame, specifically is a kind of elevator car frame structure.
Background technology:
Elevator car frame mainly is made up of upper beam, underbeam, straight beam, bracing frame, digonal link, and the upper beam of existing elevator car frame and underbeam are the integral types that is formed through bending by a block plate, and its transversal surface is
Type, straight beam also is the integral type that is formed through bending by a block plate, its transversal surface is
Type.As Fig. 1, Fig. 1, shown in Figure 3, the elevator car frame of this shape and structure, bring following drawback: 1, a plurality of Bending Processing operations of upper and lower beam are more, easy deformation during bending, and structure is complicated; 2, because its upper beam and underbeam are that integral type is plate-like, be not easy to install crosshead sheave or sedan-chair return pulley, traction ratio is single, is 2: 1 or 4: 1 if make traction ratio, must change the upper beam or the following girder construction of its sedan-chair frame, thereby bring very big inconvenience for installation crosshead sheave or sedan-chair return pulley; 3, simultaneously, because it is put the beams in place and underbeam is that integral type is plate-like, the safety tongs of installation and to lead the model of boots single, the choice is little.
The utility model content:
The technical problems to be solved in the utility model is, provides a kind of easy to process, compact conformation, and suitability is good, conveniently selects the safety tongs of a plurality of traction ratios, polytypic and leads the elevator car frame structure of boots.
Technical solution of the present utility model is that a kind of elevator car frame structure with following structure is provided.This elevator car frame structure mainly is made up of upper beam, underbeam, straight beam, bracing frame, digonal link, be characterized in, described upper beam is made up of two metal sheets in front and back, the two ends of metal sheet are fixedly connected on the upper end of left and right straight beam, be cavity body between two metal sheets, described underbeam also is made up of two metal sheets in front and back, and the two ends of metal sheet are fixedly connected on the lower end of left and right straight beam, is cavity body between two metal sheets.
After adopting above structure, compared with prior art, the utility model elevator car frame structure has the following advantages:
1, because the underbeam of its upper beam is changed into split typely by integral type, the design of upper and lower beam is by modularization, parametrization, normalisation comes design-calculated, has reduced production process, process convenient, compact conformation and flexible;
2, because upper and lower beam is provided with in the cavity body, make things convenient for the underframe of crosshead sheave to be inserted in the cavity body of upper and lower beam, the root a tree name needs, and both can select 1: 1,2: 1 (single-wheel, two-wheel), also can select 4: 1 traction ratios, selects the scope of traction ratio wide;
3, simultaneously, to safety tongs is installed, model or the breed selection of leading boots become various, and suitability is good;
As improvement, the upper and lower limit of the preceding piece metal sheet of described upper beam bends 90 ° of angles forward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again; The upper and lower limit of back metal sheet of described upper beam bends 90 ° of angles backward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again.Figuratively speaking, after processing, the transversal surface of forward and backward two metal sheets is
Type; This shape, anti-section modulus coefficient is big, and crooked bending amount is little, the safety factor height.
As improvement, the upper and lower limit of the preceding piece metal sheet of described underbeam bends 90 ° of angles forward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again; The upper and lower limit of back metal sheet of described underbeam bends 90 ° of angles backward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again.Figuratively speaking, after processing, the transversal surface of forward and backward two metal sheets is
Type.
As improvement, the forward and backward both sides of the left side straight beam of described straight beam bend 90 ° of angles left, and its front edge bends 90 ° of angles more forward, and its rear rim bends 90 ° of angles more backward; The forward and backward both sides of described the right straight beam bend 90 ° of angles to the right, and its front edge bends 90 ° of angles more forward, and its rear rim bends 90 ° of angles more backward.Figuratively speaking, the left straight beam transversal surface after processing is
Type, right straight beam transversal surface is
Type.This shape, not only anti-section modulus coefficient is big, and crooked bending amount is little, the safety factor height, and make things convenient for the installation of bolt.
As preferably, described metal sheet is a steel plate.Selecting steel plate mainly is that material is easy to get, and can satisfy the technical requirement of the every performance of sedan-chair frame.
Description of drawings:
Fig. 1 is existing elevator car frame scheme drawing;
Fig. 2 is existing elevator car frame upper beam schematic cross-sectional view;
Fig. 3 has elevator car frame straight beam schematic cross-sectional view now;
Fig. 4 is the utility model elevator car frame scheme drawing;
Fig. 5 is the utility model elevator car frame upper beam schematic cross-sectional view;
Fig. 6 is the utility model elevator car frame straight beam (right side) schematic cross-sectional view;
Fig. 7 is equipped with two-wheel crosshead sheave and safety tongs scheme drawing for the utility model elevator car frame.
Shown in the figure: 1, put the beams in place, 11, preceding upper beam, 12 back front-axle beams, 2, underbeam, 21, preceding underbeam, 22, back underbeam, 3, straight beam, 31 left straight beams, 32, right straight beam, 4, bracing frame, 5, digonal link, 6, crosshead sheave, 7 upper beam cavity body, 8, the underbeam cavity body, 9, safety tongs.
The specific embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is existing elevator car frame scheme drawing; Fig. 2 is existing elevator car frame upper beam schematic cross-sectional view; Fig. 3 has elevator car frame straight beam schematic cross-sectional view now.
Shown in Figure 4, the utility model elevator car frame mainly is made up of upper beam 1, underbeam 2, straight beam 3, bracing frame 4, digonal link 5, described upper beam 1 is made up of forward and backward two metal sheets 11,12, the two ends of metal sheet 11,12 are fixedly connected on the upper end of left and right straight beam 31,32, between two metal sheets 11,12 is cavity body 7, described underbeam 2 also is made up of forward and backward two metal sheets 21,22, the two ends of metal sheet 21,22 are fixedly connected on the lower end of left and right straight beam 31,32, are cavity body 8 between two metal sheets 21,22.
The upper and lower limit of the preceding piece metal sheet 11 of described upper beam 1 bends 90 ° of angles forward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again; The upper and lower limit of back metal sheet 12 of described upper beam 1 bends 90 ° of angles backward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again.Figuratively speaking, after processing, the transversal surface of forward and backward two metal sheets 11,12 is
Type is seen Fig. 5.
The upper and lower limit of the preceding piece metal sheet 21 of described underbeam 2 bends 90 ° of angles forward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again; The upper and lower limit of back metal sheet 22 of described underbeam 2 bends 90 ° of angles backward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again.Figuratively speaking, after processing, the transversal surface of forward and backward two metal sheets is
Type is seen Fig. 5.
The forward and backward both sides of the left side straight beam 31 of described straight beam 3 bend 90 ° of angles left, its front edge bends 90 ° of angles more forward, its rear rim bends 90 ° of angles more backward, the forward and backward both sides of described the right straight beam 32 bend 90 ° of angles to the right, its front edge bends 90 ° of angles more forward, and its rear rim bends 90 ° of angles more backward.Figuratively speaking, left straight beam 3 transversal surfaces after processing are
Type, right straight beam 3 transversal surfaces are
Type is seen Fig. 6.
Described metal sheet is preferably steel plate.
Fig. 7 is the utility model elevator car frame scheme drawing that two-wheel crosshead sheave 6 and safety tongs 9 are housed.
Claims (4)
1, a kind of elevator car frame structure, mainly be by put the beams in place (1), underbeam (2), straight beam (3), bracing frame (4), digonal link (5) is formed, it is characterized in that: described upper beam (the 10th, by two metal sheets (11 in front and back, 12) form, described metal sheet (11,12) two ends are fixedly connected on a left side, right straight beam (31,32) upper end, described two metal sheets (11,12) between cavity body (7), described underbeam (2) also is by two metal sheets (21 in front and back, 22) form, described metal sheet (21,22) two ends are fixedly connected on a left side, right straight beam (31,32) lower end is cavity body (8) between described two metal sheets.
2, elevator car frame structure as claimed in claim 1 is characterized in that: the upper and lower limit of the preceding piece metal sheet (11) of described upper beam (1) bends 90 ° of angles forward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again; The upper and lower limit of the back metal sheet (12) of described upper beam (1) bends 90 ° of angles backward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again.
3, elevator car frame structure as claimed in claim 1 is characterized in that: the upper and lower limit of the preceding piece metal sheet (21) of described underbeam (2) bends 90 ° of angles forward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again; The upper and lower limit of the back metal sheet (22) of described underbeam (2) bends 90 ° of angles backward, and its upper limb bends 90 ° of angles downwards, and its lower edge upwards bends 90 ° of angles again.
4, elevator car frame structure as claimed in claim 1, it is characterized in that: the forward and backward both sides of the left side straight beam (31) of described straight beam (3) bend 90 ° of angles left, its front edge bends 90 ° of angles more forward, its rear rim bends 90 ° of angles more backward, the forward and backward both sides of the right straight beam (32) bend 90 ° of angles to the right, its front edge bends 90 ° of angles more forward, and its rear rim bends 90 ° of angles more backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201669713U CN201309788Y (en) | 2008-10-24 | 2008-10-24 | Elevator car frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201669713U CN201309788Y (en) | 2008-10-24 | 2008-10-24 | Elevator car frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309788Y true CN201309788Y (en) | 2009-09-16 |
Family
ID=41107039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201669713U Expired - Lifetime CN201309788Y (en) | 2008-10-24 | 2008-10-24 | Elevator car frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309788Y (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344082A (en) * | 2011-06-28 | 2012-02-08 | 苏州新达电扶梯部件有限公司 | Lower beam body of cage |
| CN102367136A (en) * | 2011-06-28 | 2012-03-07 | 苏州新达电扶梯部件有限公司 | Car frame plank assembly |
| CN102372215A (en) * | 2011-09-30 | 2012-03-14 | 快意电梯有限公司 | Elevator arrangement structure for opening door at right angle |
| CN102951523A (en) * | 2011-08-25 | 2013-03-06 | 康力电梯股份有限公司 | Car frame for economical passenger elevator |
| WO2013030434A1 (en) * | 2011-08-29 | 2013-03-07 | Kone Corporation | Elevator car and elevator |
| CN103072879A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Freight lift car frame device |
| CN103072881A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Mounting method of freight lift car frame |
| CN103086238A (en) * | 2013-01-28 | 2013-05-08 | 舒马克电梯（张家港）有限公司 | Connecting fixing device used between inclined pull rod and bracket |
| CN103145020A (en) * | 2013-03-18 | 2013-06-12 | 苏州富士电梯有限公司 | Elevator car roof |
| CN103407867A (en) * | 2013-08-21 | 2013-11-27 | 日立电梯（中国）有限公司 | Non-welded car frame |
| CN103708325A (en) * | 2013-12-17 | 2014-04-09 | 康力电梯股份有限公司 | Upper beam assembly for elevator cage |
| CN103818803A (en) * | 2014-03-06 | 2014-05-28 | 南通通洋机电制造有限公司 | Elevator lift car platform |
| CN104210918A (en) * | 2014-09-12 | 2014-12-17 | 江苏创力电梯部件有限公司 | Convex type straight beam |
| CN104276500A (en) * | 2014-10-29 | 2015-01-14 | 康力电梯股份有限公司 | Lift car frame structure |
| CN104340820A (en) * | 2014-10-29 | 2015-02-11 | 康力电梯股份有限公司 | Car frame without lower beam |
| CN105775967A (en) * | 2016-05-17 | 2016-07-20 | 韦伯电梯有限公司 | Elevator car bottom reinforcing rib |
| CN107673173A (en) * | 2017-09-27 | 2018-02-09 | 浙江巨人控股有限公司 | A kind of home lift sedan-chair frame structure |
| CN107721288A (en) * | 2017-11-14 | 2018-02-23 | 湖州力奥电梯配件有限公司 | A kind of elevator hoistways upper beam structure |
| CN108163682A (en) * | 2018-01-24 | 2018-06-15 | 日立电梯（中国）有限公司 | Car floor structure and elevator |
| CN110382393A (en) * | 2017-03-07 | 2019-10-25 | 三菱电机株式会社 | The carriage of elevator and the car frame of elevator |
| CN110950215A (en) * | 2019-11-27 | 2020-04-03 | 沃克斯电梯（中国）有限公司 | Elevator car platform structure with balanced support |
| CN110980479A (en) * | 2019-11-27 | 2020-04-10 | 沃克斯电梯（中国）有限公司 | Elevator car bottom structure capable of reducing space occupation |
-
2008
- 2008-10-24 CN CNU2008201669713U patent/CN201309788Y/en not_active Expired - Lifetime
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367136A (en) * | 2011-06-28 | 2012-03-07 | 苏州新达电扶梯部件有限公司 | Car frame plank assembly |
| CN102344082A (en) * | 2011-06-28 | 2012-02-08 | 苏州新达电扶梯部件有限公司 | Lower beam body of cage |
| CN102951523A (en) * | 2011-08-25 | 2013-03-06 | 康力电梯股份有限公司 | Car frame for economical passenger elevator |
| EP2751007A1 (en) * | 2011-08-29 | 2014-07-09 | KONE Corporation | Elevator car and elevator |
| WO2013030434A1 (en) * | 2011-08-29 | 2013-03-07 | Kone Corporation | Elevator car and elevator |
| EP3115328A1 (en) * | 2011-08-29 | 2017-01-11 | KONE Corporation | Elevator car and elevator |
| EP2751007A4 (en) * | 2011-08-29 | 2015-04-22 | Kone Corp | Elevator car and elevator |
| CN102372215A (en) * | 2011-09-30 | 2012-03-14 | 快意电梯有限公司 | Elevator arrangement structure for opening door at right angle |
| CN103072881A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Mounting method of freight lift car frame |
| CN103072879A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Freight lift car frame device |
| CN103086238A (en) * | 2013-01-28 | 2013-05-08 | 舒马克电梯（张家港）有限公司 | Connecting fixing device used between inclined pull rod and bracket |
| CN103086238B (en) * | 2013-01-28 | 2015-03-11 | 舒马克电梯（张家港）有限公司 | Connecting fixing device used between inclined pull rod and bracket |
| CN103145020A (en) * | 2013-03-18 | 2013-06-12 | 苏州富士电梯有限公司 | Elevator car roof |
| CN103407867A (en) * | 2013-08-21 | 2013-11-27 | 日立电梯（中国）有限公司 | Non-welded car frame |
| CN103708325A (en) * | 2013-12-17 | 2014-04-09 | 康力电梯股份有限公司 | Upper beam assembly for elevator cage |
| CN103708325B (en) * | 2013-12-17 | 2016-06-29 | 康力电梯股份有限公司 | A kind of elevator car head assembly |
| CN103818803A (en) * | 2014-03-06 | 2014-05-28 | 南通通洋机电制造有限公司 | Elevator lift car platform |
| CN104210918A (en) * | 2014-09-12 | 2014-12-17 | 江苏创力电梯部件有限公司 | Convex type straight beam |
| CN104340820A (en) * | 2014-10-29 | 2015-02-11 | 康力电梯股份有限公司 | Car frame without lower beam |
| CN104276500A (en) * | 2014-10-29 | 2015-01-14 | 康力电梯股份有限公司 | Lift car frame structure |
| CN105775967A (en) * | 2016-05-17 | 2016-07-20 | 韦伯电梯有限公司 | Elevator car bottom reinforcing rib |
| CN110382393A (en) * | 2017-03-07 | 2019-10-25 | 三菱电机株式会社 | The carriage of elevator and the car frame of elevator |
| CN107673173A (en) * | 2017-09-27 | 2018-02-09 | 浙江巨人控股有限公司 | A kind of home lift sedan-chair frame structure |
| CN107721288A (en) * | 2017-11-14 | 2018-02-23 | 湖州力奥电梯配件有限公司 | A kind of elevator hoistways upper beam structure |
| CN108163682A (en) * | 2018-01-24 | 2018-06-15 | 日立电梯（中国）有限公司 | Car floor structure and elevator |
| CN110950215A (en) * | 2019-11-27 | 2020-04-03 | 沃克斯电梯（中国）有限公司 | Elevator car platform structure with balanced support |
| CN110980479A (en) * | 2019-11-27 | 2020-04-10 | 沃克斯电梯（中国）有限公司 | Elevator car bottom structure capable of reducing space occupation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO XINDA (GROUP) CO., LTD. Free format text: FORMER OWNER: NINGBO HONGDA ELEVATOR CO., LTD. Effective date: 20130828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130828 Address after: 315113 Zhejiang city of Ningbo province Yinzhou District east Wu concentric Road No. Patentee after: Ningbo Xinda (Group) Co., Ltd. Address before: 315113 Zhejiang city of Ningbo province Yinzhou District east Wu concentric Road No. Patentee before: Ningbo Hongda Elevator Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090916 |
|
| CX01 | Expiry of patent term |