CN202936065U - Arrangement structure of knapsack frame-type elevator - Google Patents
Arrangement structure of knapsack frame-type elevator Download PDFInfo
- Publication number
- CN202936065U CN202936065U CN 201220620575 CN201220620575U CN202936065U CN 202936065 U CN202936065 U CN 202936065U CN 201220620575 CN201220620575 CN 201220620575 CN 201220620575 U CN201220620575 U CN 201220620575U CN 202936065 U CN202936065 U CN 202936065U
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- car
- pair
- counterweight
- sheave
- guide rail
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000035807 sensation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an arrangement structure of a knapsack frame-type elevator. A pair of car rope wheels is arranged so that a steel wire rope bypasses moment generated by the car rope wheels, and the moment can basically counteract unbalance loading of a car frame and a car which press car guide shoes on car guide rails in the horizontal direction, therefore, the acting force between the car guide shoes and the car guide rails in a horizontal direction can be reduced or eliminated, the abrasion on the car guide shoes is reduced, the comfortable sensation of elevator taking is also improved by balancing the moment generated due to unbalance loading of the elevator, and in addition, the loading range of the car can also be widened. A pair of vertical beams, a pair of car guide rails, a counter-weight and a pair of counter-weight guide rails of the knapsack car frame are simultaneously arranged on the back side of the car, so that the front surface, left surface and right surface of the car can be designed into doors, and the three sides of the knapsack frame-type elevator can be opened at most, so that the flexibility of door opening places is improved.
Description
Technical field
the utility model relates to a kind of arrangement structure of knapsack posture elevator.
Background technology
in the arrangement structure of existing knapsack posture elevator, Backpack type sedan-chair frame comprise simultaneously the rear side of car and respectively the right and left in this car a pair of vertical beam, be connected to the upper beam between the top of a pair of vertical beam, be respectively arranged with and lead boots on a pair of vertical beam, for matching with a pair of car guide rail that is positioned at the car rear side, realize that car guide rail guiding sedan-chair frame or car carry out dipping and heaving.One end of steel rope is fixed on the middle part of upper beam, and after upwards walking around towing machine, the other end is fixed on counterweight, realizes wiring than being 1:1.Wiring than the knapsack posture elevator of 1:1 in, because departing from it, the direction of the line of centers of car and sedan-chair frame is subject to force direction, there is larger biasing moment, car and sedan-chair frame are along lifting rail the time like this, having in the horizontal direction larger application force will lead boots is pressed on guide rail, easily boots are led in wearing and tearing, cause needs often to change and lead boots, and cause the comfort level of elevator ride poor.
Summary of the invention
thereby being to provide, the purpose of this utility model a kind ofly by a pair of car sheave is set, comes balance car and the stressed arrangement structure that reduces to lead the boots wearing and tearing and improve the knapsack posture elevator of ride quality of sedan-chair frame, by balance car and the stressed load-carrying scope that can also enlarge car of sedan-chair frame, in addition, in this knapsack posture elevator, by counterweight, car guide rail, counter weight guide track are positioned to the rear side of car simultaneously, vertical beam homonymy with Backpack type sedan-chair frame, many sides can also be set and open the door, improve the alerting ability of opening position.
for achieving the above object, the technical solution adopted in the utility model is: a kind of arrangement structure of knapsack posture elevator, comprise towing machine, steel rope, car, support the Backpack type sedan-chair frame of described car, counterweight, for guiding a pair of car guide rail of described car or the lifting of described Backpack type sedan-chair frame, for guiding a pair of counter weight guide track of described counterweight lifting, described Backpack type sedan-chair frame comprises the rear side that simultaneously is positioned at described car and a pair of vertical beam of the right and left in this car respectively, be arranged on the upper beam between the top of described a pair of vertical beam, be respectively arranged with the car matched with described a pair of car guide rail on described a pair of vertical beam and lead boots, there is the counterweight matched with described a pair of counter weight guide track on described counterweight and lead boots, the upper beam of described Backpack type sedan-chair frame comprises the Your Majesty's beam between the top that is connected to described a pair of vertical beam, the auxiliary upper beam stretched out forward from the intermediate vertical of described Your Majesty's beam, the a pair of car sheave be intervally arranged along fore-and-aft direction is installed on this auxiliary upper beam, the axial line of each described car sheave all extends along left and right directions, there is counterweight sheave on described counterweight, the axial line of this counterweight sheave extends along fore-and-aft direction, described counterweight, described a pair of car guide rail, described a pair of counter weight guide track is positioned at the rear side of described car simultaneously, described a pair of car guide rail left and right relative spacing arranges, described a pair of counter weight guide track also left and right relative spacing arranges, one end of described steel rope is fixed on the top of the hoistway of elevator by the lift car rope head assembly, after this steel rope is walked around a pair of described car sheave downwards, upwards walk around the traction sheave of described towing machine, walk around again described counterweight sheave downwards, the other end of this steel rope is fixed on the top of described hoistway by counterweight fag end assembly.
during concrete enforcement, the axial line of the traction sheave of described towing machine extends along left and right directions.
during concrete enforcement, described lift car rope head assembly is fixed on the top of described hoistway by the lift car rope head beam, described counterweight fag end assembly is fixed on the top of described hoistway by counterweight fag end beam, described towing machine is carried on above bearing beam, be fixed with described counterweight fag end beam below this bearing beam, the two ends of described bearing beam fixedly are inserted in the relative wall on described hoistway top.
preferably, be fixed with the spaced rail brackets in a pair of left and right on described hoistway, a pair of described rail brackets all is positioned at the rear side of described car, and a described counter weight guide track and a described car guide rail are installed on a described rail brackets.
further, described rail brackets is crooked, on this crooked rail brackets, the first installation portion that described counter weight guide track is installed is with respect to the second installation portion that described car guide rail is installed towards left or move setting towards right avertence, and the direction of this skew is consistent with the direction at the center of the described car of off centering of described counterweight.
utilization due to technique scheme, the utility model compared with prior art has following advantages: in the arrangement structure of this knapsack posture elevator, the kinematic velocity of steel rope is 2:1 with the ratio of the kinematic velocity of car or sedan-chair frame, and this elevator realizes that by a pair of car sheave is set wiring compares 2:1.By a pair of car sheave is set, making steel rope walk around moment that car sheave produces can lead boots by car with sedan-chair frame and car and be pressed in unbalance loading moment on car guide rail basic neutralisation in the horizontal direction, can reduce or eliminate the application force that car is led horizontal direction between boots and car guide rail like this, the wearing and tearing of boots are led in reduction to car, the moment produced by balance elevator unbalance loading, also improve the comfort of elevator ride, can also enlarge in addition the load-carrying scope of car.Also have, the a pair of vertical beam of Backpack type sedan-chair frame, a pair of car guide rail, counterweight, a pair of counter weight guide track all are positioned at the rear side of car simultaneously, the position on the front of car, the left side, the right side all can be designed to opening position like this, the multipotency of this knapsack posture elevator accomplishes that three sides open the door, thereby has improved the alerting ability of opening position.
The accompanying drawing explanation
accompanying drawing 1 is schematic diagram of the present utility model;
the schematic diagram that accompanying drawing 2 is hoistway top in the utility model, also show car sheave and counterweight sheave;
accompanying drawing 3 has shown the relative position relation of car, counterweight, car guide rail, counter weight guide track in the utility model, also shows car sheave and counterweight sheave.
The specific embodiment
further set forth structure of the present utility model below in conjunction with accompanying drawing.
shown in Fig. 1-3, a kind of arrangement structure of knapsack posture elevator, comprise towing machine 8, steel rope 6, car 2, support the Backpack type sedan-chair frame 5 of car 2, counterweight 3, for guiding a pair of car guide rail 9 of car 2 or 5 liftings of Backpack type sedan-chair frame, for guiding a pair of counter weight guide track 10 of counterweight 3 liftings, Backpack type sedan-chair frame 5 comprises the rear side that simultaneously is positioned at car 2 and a pair of vertical beam 51 of the right and left in this car 2 respectively, be arranged on the upper beam between the top of a pair of vertical beam 51, be arranged on the underbeam between the bottom of a pair of vertical beam 51, be extended with carriage 20 on underbeam, fixedly hold the bottom of car 2, upper beam comprises the Your Majesty's beam (not shown) between the top that is connected to a pair of vertical beam 51, the auxiliary upper beam 52 stretched out forward from the intermediate vertical of Your Majesty's beam, on this auxiliary upper beam 52, a pair of car sheave be intervally arranged along fore-and-aft direction 4 is installed, the axial line of each car sheave 4 all extends along left and right directions, also be provided with clamping unit on auxiliary upper beam 52, fixed card is on the top board of car 2, sedan-chair frame 5 stable support cars 2 have been realized like this.Counterweight 3 has counterweight sheave 7, and the axial line of this counterweight sheave 7 extends along fore-and-aft direction, and the axial line of the traction sheave 81 of towing machine 8 extends along left and right directions, as shown in Figure 2.Here we are defined as left and right directions in present embodiment by the viewer in the face of the left and right directions of Fig. 2 or at 3 o'clock, in the face of the above-below direction of Fig. 2 or 3 o'clock is defined as the fore-and-aft direction (after upper correspondence, before lower correspondence) of present embodiment.In Fig. 1, one end of steel rope 6 is fixed on the top of the hoistway 1 of elevator by lift car rope head assembly 15, after this steel rope 6 is also walked around a pair of car sheave 4 downwards backward, upwards walk around backward again the traction sheave 81 of towing machine 8, then walk around counterweight sheave 7 downwards left, finally the other end of this steel rope 6 is fixed on the top of hoistway 1 by counterweight fag end assembly 17.In Fig. 1 and 2, lift car rope head assembly 15 is fixed on the top of hoistway 1 by lift car rope head beam 16, counterweight fag end assembly 17 is fixed on the top of hoistway 1 by counterweight fag end beam 18, towing machine 8 is carried on above bearing beam 19, be fixed with counterweight fag end beam 18 below this bearing beam 19, the two ends of bearing beam 19 fixedly are inserted on the wall that hoistway 1 is relative.Be respectively arranged with the car matched with a pair of car guide rail 9 on a pair of vertical beam 51 and lead boots, there is the counterweight matched with a pair of counter weight guide track 10 on counterweight 3 and lead boots, lead boots and the lifting that realizes guiding car 2, counterweight 3 coordinating of guide rail.In this knapsack posture elevator, the kinematic velocity of steel rope 6 is 2:1 with the ratio of the kinematic velocity of car 2 or sedan-chair frame 5, and this elevator realizes that by a pair of car sheave 4 is set wiring compares 2:1.By a pair of car sheave 4 is set, steel rope 6 is walked around moment that car sheave 4 produces and can car be led to boots with sedan-chair frame 5 and car 2 and be pressed in unbalance loading moment on car guide rail 9 basic neutralisation in the horizontal direction, can reduce or eliminate the application force that car is led horizontal direction between boots and car guide rail like this, the wearing and tearing of boots are led in reduction to car, the moment produced by balance elevator unbalance loading, also improve the comfort of elevator ride, can also enlarge in addition the load-carrying scope of car.
in Fig. 3, except the rear side of a pair of vertical beam 51 in car 2 of Backpack type sedan-chair frame 5, a pair of car guide rail 9, counterweight 3, a pair of counter weight guide track 10 also are positioned at the rear side of car 2 simultaneously, a pair of car guide rail 9 left and right relative spacings arrange, a pair of counter weight guide track 10 also left and right relative spacing arranges, the position 14,13,12 on the front of car 2, the left side, the right side all can be designed to opening position like this, and the multipotency of this knapsack posture elevator accomplishes that three sides open the door, and has improved the alerting ability of opening position.
in Fig. 3, be fixed with the spaced rail brackets 11 in a pair of left and right on hoistway 1, pair of guide rails support 11 all is positioned at the rear side of car 2, a counter weight guide track 10 and a car guide rail 9 all are installed on a rail brackets 11, can facilitate like this fixed installation on hoistway of car guide rail and counter weight guide track.Because the longitudinal plane of symmetry of a pair of car guide rail 9 parallels and staggers with the longitudinal plane of symmetry of a pair of counter weight guide track 10, therefore rail brackets 11 is crooked, on this crooked rail brackets 11, the first installation portion that counter weight guide track 10 is installed moves setting with respect to the second installation portion that car guide rail 9 is installed towards left avertence, the direction of this skew is consistent with the direction at the center of the off centering car 2 of counterweight 3, and also with the longitudinal plane of symmetry of a pair of counter weight guide track 10, to be offset the direction of longitudinal plane of symmetry of a pair of car guide rail 9 consistent.
Claims (5)
1. the arrangement structure of a knapsack posture elevator, comprise towing machine, steel rope, car, support the Backpack type sedan-chair frame of described car, counterweight, for guiding a pair of car guide rail of described car or the lifting of described Backpack type sedan-chair frame, for guiding a pair of counter weight guide track of described counterweight lifting, described Backpack type sedan-chair frame comprises the rear side that simultaneously is positioned at described car and a pair of vertical beam of the right and left in this car respectively, be arranged on the upper beam between the top of described a pair of vertical beam, be respectively arranged with the car matched with described a pair of car guide rail on described a pair of vertical beam and lead boots, there is the counterweight matched with described a pair of counter weight guide track on described counterweight and lead boots, it is characterized in that: the upper beam of described Backpack type sedan-chair frame comprises the Your Majesty's beam between the top that is connected to described a pair of vertical beam, the auxiliary upper beam stretched out forward from the intermediate vertical of described Your Majesty's beam, the a pair of car sheave be intervally arranged along fore-and-aft direction is installed on this auxiliary upper beam, the axial line of each described car sheave all extends along left and right directions, there is counterweight sheave on described counterweight, the axial line of this counterweight sheave extends along fore-and-aft direction, described counterweight, described a pair of car guide rail, described a pair of counter weight guide track is positioned at the rear side of described car simultaneously, described a pair of car guide rail left and right relative spacing arranges, described a pair of counter weight guide track also left and right relative spacing arranges, one end of described steel rope is fixed on the top of the hoistway of elevator by the lift car rope head assembly, after this steel rope is walked around a pair of described car sheave downwards, upwards walk around the traction sheave of described towing machine, walk around again described counterweight sheave downwards, the other end of this steel rope is fixed on the top of described hoistway by counterweight fag end assembly.
2. the arrangement structure of a kind of knapsack posture elevator according to claim 1, it is characterized in that: the axial line of the traction sheave of described towing machine extends along left and right directions.
3. the arrangement structure of a kind of knapsack posture elevator according to claim 1, it is characterized in that: described lift car rope head assembly is fixed on the top of described hoistway by the lift car rope head beam, described counterweight fag end assembly is fixed on the top of described hoistway by counterweight fag end beam, described towing machine is carried on above bearing beam, be fixed with described counterweight fag end beam below this bearing beam, the two ends of described bearing beam fixedly are inserted in the relative wall on described hoistway top.
4. the arrangement structure of a kind of knapsack posture elevator according to claim 1, it is characterized in that: be fixed with the spaced rail brackets in a pair of left and right on described hoistway, a pair of described rail brackets all is positioned at the rear side of described car, and a described counter weight guide track and a described car guide rail are installed on a described rail brackets.
5. the arrangement structure of a kind of knapsack posture elevator according to claim 4, it is characterized in that: described rail brackets is crooked, on this crooked rail brackets, the first installation portion that described counter weight guide track is installed is with respect to the second installation portion that described car guide rail is installed towards left or move setting towards right avertence, and the direction of this skew is consistent with the direction at the center of the described car of off centering of described counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620575 CN202936065U (en) | 2012-11-21 | 2012-11-21 | Arrangement structure of knapsack frame-type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620575 CN202936065U (en) | 2012-11-21 | 2012-11-21 | Arrangement structure of knapsack frame-type elevator |
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| Publication Number | Publication Date |
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| CN202936065U true CN202936065U (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620575 Expired - Lifetime CN202936065U (en) | 2012-11-21 | 2012-11-21 | Arrangement structure of knapsack frame-type elevator |
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| CN (1) | CN202936065U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417319A (en) * | 2015-12-22 | 2016-03-23 | 江苏菱智电梯制造有限公司 | Elevator capable of opening door in multiple directions |
| CN108584648A (en) * | 2018-07-17 | 2018-09-28 | 苏州富士精工电梯有限公司 | A kind of compact-sized villa elevator |
| CN109455604A (en) * | 2018-12-29 | 2019-03-12 | 派克诺电梯（苏州）有限公司 | A kind of Backpack type steel band ladder |
| CN109850721A (en) * | 2019-01-21 | 2019-06-07 | 贝格曼电梯有限公司 | Three-door elevator |
| CN111186747A (en) * | 2020-03-18 | 2020-05-22 | 维亚帝电梯(苏州)有限公司 | Hollow guide rail for guiding elevator running direction |
| CN112645179A (en) * | 2021-01-27 | 2021-04-13 | 杨浩 | Cage type car frame structure elevator with main guide rail and auxiliary guide rail distributed at same side |
| CN112960515A (en) * | 2021-03-26 | 2021-06-15 | 杭州奥立达电梯有限公司 | Multi-door-opening side guide frame bearing type household elevator |
| CN113979271A (en) * | 2021-11-17 | 2022-01-28 | 快意电梯股份有限公司 | Large-load knapsack type elevator |
| CN114394508A (en) * | 2022-01-19 | 2022-04-26 | 默纳克电梯有限公司 | Knapsack frame elevator with car top wheel structure |
| CN114890268A (en) * | 2022-05-13 | 2022-08-12 | 康力电梯股份有限公司 | Back-to-back guide rail connecting bracket |
| CN115676556A (en) * | 2022-09-30 | 2023-02-03 | 波士顿(湖州)家用电梯科技有限公司 | Elevator counterweight and backpack frame guide structure |
-
2012
- 2012-11-21 CN CN 201220620575 patent/CN202936065U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417319B (en) * | 2015-12-22 | 2018-08-03 | 江苏菱智电梯制造有限公司 | A kind of elevator to open the door in many ways |
| CN105417319A (en) * | 2015-12-22 | 2016-03-23 | 江苏菱智电梯制造有限公司 | Elevator capable of opening door in multiple directions |
| CN108584648A (en) * | 2018-07-17 | 2018-09-28 | 苏州富士精工电梯有限公司 | A kind of compact-sized villa elevator |
| CN109455604A (en) * | 2018-12-29 | 2019-03-12 | 派克诺电梯（苏州）有限公司 | A kind of Backpack type steel band ladder |
| CN109850721A (en) * | 2019-01-21 | 2019-06-07 | 贝格曼电梯有限公司 | Three-door elevator |
| CN111186747B (en) * | 2020-03-18 | 2024-04-09 | 龙闯智能科技(浙江)有限公司 | Hollow guide rail for guiding elevator running direction |
| CN111186747A (en) * | 2020-03-18 | 2020-05-22 | 维亚帝电梯(苏州)有限公司 | Hollow guide rail for guiding elevator running direction |
| CN112645179A (en) * | 2021-01-27 | 2021-04-13 | 杨浩 | Cage type car frame structure elevator with main guide rail and auxiliary guide rail distributed at same side |
| CN112960515A (en) * | 2021-03-26 | 2021-06-15 | 杭州奥立达电梯有限公司 | Multi-door-opening side guide frame bearing type household elevator |
| CN113979271A (en) * | 2021-11-17 | 2022-01-28 | 快意电梯股份有限公司 | Large-load knapsack type elevator |
| CN114394508A (en) * | 2022-01-19 | 2022-04-26 | 默纳克电梯有限公司 | Knapsack frame elevator with car top wheel structure |
| CN114394508B (en) * | 2022-01-19 | 2024-01-30 | 浙江安家快速电梯有限公司 | Knapsack frame elevator with car top wheel structure |
| CN114890268A (en) * | 2022-05-13 | 2022-08-12 | 康力电梯股份有限公司 | Back-to-back guide rail connecting bracket |
| CN115676556A (en) * | 2022-09-30 | 2023-02-03 | 波士顿(湖州)家用电梯科技有限公司 | Elevator counterweight and backpack frame guide structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: 215122 Suzhou Industrial Park, Suzhou Province, the only new road, No. 28, Jiangsu Patentee after: SJEC Corp. Address before: 718 No. 215122 Jiangsu Province, Suzhou City Industrial Park Fengting Avenue Patentee before: SJEC Corp. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
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| CX01 | Expiry of patent term |