CN204400405U - Car and Knapsack-rack assembly - Google Patents
Car and Knapsack-rack assembly Download PDFInfo
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- CN204400405U CN204400405U CN201520010085.1U CN201520010085U CN204400405U CN 204400405 U CN204400405 U CN 204400405U CN 201520010085 U CN201520010085 U CN 201520010085U CN 204400405 U CN204400405 U CN 204400405U
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- sedan
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- chair
- knapsack
- assembly
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Abstract
The utility model discloses a kind of car and Knapsack-rack assembly, it comprises Knapsack-rack and car, is fixedly connected on Knapsack-rack respectively at the bottom of sedan-chair top and sedan-chair, and the far-end at the bottom of sedan-chair is connected with the pull bar run through, and the upper end of pull bar is connected to the far-end of the suspension part of Knapsack-rack.Directly be fixedly connected with two straight beams at the bottom of sedan-chair top and sedan-chair, without the need to bracket at the bottom of sedan-chair, thus save space and the manufacturing cost of bottom, to be connected with the far-end at the bottom of sedan-chair by suspension part and to have disperseed the stress of straight beam and car junction, avoid the risk that car far-end is sagging; The stressed of boots is led in simultaneously also balanced top and the bottom, extends the service life of leading boots.
Description
Technical field
The utility model relates to elevators field, particularly a kind of car and Knapsack-rack assembly.
Background technology
The car frame of current home lift adopts lower supporting type mostly, and namely car frame mainly contains and is made up of the straight beam be connected on guide rail and the bracket that is vertically connected at straight beam bottom.Car is arranged on bracket upper end, and all weight of car is born by bracket, therefore bracket and straight beam junction and be installed on bottom to lead stress suffered by boots also comparatively large, the service life of elevator can be reduced; And bracket is positioned at cage bottom, it occupies hoistway lower end larger space, needs to deepen hoistway pit depth to adapt to elevator installation requirement, arranges bring many troubles to elevator hoistways, especially cannot realize for upstairs ground lift-mounting.Therefore need to design a kind of car frame not taking the well pit degree of depth, there is a kind of cage suspension formula elevator at present, elevator disclosed in ZL200610141861.7, under its car hangs on boom completely, its weight is born by boom completely, more concentrated at the stress of boom and bearing frame junction, for the intensity improving junction needs the size strengthening boom, improve its strength of material, therefore its productive costs height is higher, and hoistway space takies larger.How to design a kind of safety, hoistway degree of utilization is high and productive costs is lower car frame is current urgent problem.
Summary of the invention
The purpose of this utility model is to provide one and takes up room little and run car and Knapsack-rack assembly more stably.
For achieving the above object, the technical solution adopted in the utility model is: a kind of car and Knapsack-rack assembly, it comprises car, to be slidably connected on cage guide and for the Knapsack-rack of fixing described car, described Knapsack-rack comprises the straight beam that two parallel setting, perpendicular to described straight beam and the upper beam be connected between two straight beam upper ends and be connected to underbeam between two straight beam bottoms, for described car being suspended at the suspension part on described straight beam sidewall, described car comprises the sedan-chair top of the cuboid in lower ending opening, at the bottom of the sedan-chair of the cuboid in upper end open and connect described sedan-chair top and the column at the bottom of sedan-chair, the sidewall that described car is relative with described Knapsack-rack is rear wall, the sidewall relative with rear wall is front side wall, its sedan-chair top, one end that sedan-chair bottom face is connected with front side wall is far-end, described sedan-chair top and the rear wall at the bottom of sedan-chair are all fixedly connected on described Knapsack-rack, and the far-end of described car is connected with and runs through pull bar upper and lower at the bottom of described sedan-chair top and sedan-chair, the upper end of described pull bar is connected to the far-end of described suspension part, its lower end is connected with at the bottom of described sedan-chair.
Optimize, straight beam described in every root is provided with multiple roller guide shoe assembly, multiple roller guide shoe assembly is divided into two groups, and the roller in one group of roller guide shoe assembly is positioned at the side of cage guide, and the roller in another group roller guide shoe assembly is then positioned at the opposite side of cage guide.
Optimize, described suspension part comprises one end and described straight beam is fixedly connected and horizontally disposed cantilever beam assembly, for disperseing the digonal link of cantilever beam assembly and described straight beam junction stress, the upper end of described car and the lower end of described cantilever beam assembly are fixedly connected.
Optimize, described cantilever beam assembly comprise be connected with two described straight beams respectively two longerons, be connected to crossbeam between two longerons, the front end of described longeron is connected with described straight beam, and it is all vertical with upper beam with described straight beam, described crossbeam is connected to the rear end of two described longerons and perpendicular with longeron.
Further, described cantilever beam assembly also comprise be connected to arbitrary described longeron front end and another root described in longeron tail end between for strengthening the reinforced pull rod of longitudinal and cross beam Joint strenght.
Optimize, described digonal link is connected between the upper end of described straight beam and the other end of described cantilever beam assembly and/or between the other end of described upper beam and cantilever beam assembly.
Because technique scheme is used, the utility model compared with prior art has following advantages: at the bottom of the utility model car sedan-chair top and sedan-chair, rear wall end is directly fixedly connected with two straight beams, without the need to bracket, thus save the space of bottom, to be connected with the far-end of car by suspension part and to have disperseed the stress of straight beam and car junction, avoid the risk that car far-end is sagging; The stressed of boots assembly is led in simultaneously also balanced top and the bottom, extends the service life of leading boots.
Accompanying drawing explanation
Accompanying drawing 1 is three-dimensional view of the present utility model;
Accompanying drawing 2 is the partial view A of accompanying drawing 1;
Accompanying drawing 3 is birds-eye view of the present utility model;
Accompanying drawing 4 is the partial view B of accompanying drawing 3;
In above accompanying drawing: 1, straight beam; 2, upper beam; 3, underbeam; 4, suspension part; 5, regulating part; 6, car; 7, Knapsack-rack; 8, roller guide shoe assembly; 9, cage guide; 41, cantilever beam assembly; 42, digonal link; 43, pull bar; 51, fixed cover; 52, nut; 61, sedan-chair top; 62, at the bottom of sedan-chair; 63, column; 81, roller; 82, boots seat is led; 83, shoe guide; 411, longeron; 412, crossbeam; 413, reinforced pull rod.
Detailed description of the invention
Below in conjunction with embodiment shown in the drawings, the utility model is further described.
As shown in Figure 1, car and Knapsack-rack assembly comprise car 6, to be slidably connected on cage guide 9 and for the Knapsack-rack 7 of fixing car 6.
Wherein, Knapsack-rack 7 comprises two straight beams 1 paralleling setting, perpendicular to straight beam 1 and the upper beam 2 be connected between two straight beam upper ends 1 and be connected to underbeam 3 between two straight beam 1 bottoms, for car being suspended at suspension part 4 on straight beam 1 sidewall, being arranged on multiple roller guide shoe assembly 8 on every root straight beam 1.
As shown in Figure 3,4, in the present embodiment, the roller guide shoe assembly 8 of every root straight beam 1 has two, each boots assembly 8 of leading is comprised roller 81, leads boots seat 82, is fixed on the shoe guide 83 of leading on boots seat 82 by screw, cage guide 9 is located in eachly leads the roller 81 of boots assembly 8 and leads between boots seat 82, two rollers 81 on same straight beam 1 lay respectively at the both sides of cage guide 9, are conducive to the stability improving elevator operation, improve the service life of roller guide shoe assembly 8.
Car 6 to comprise at the bottom of the sedan-chair of the sedan-chair top 61 of the cuboid in lower ending opening, the cuboid in upper end open 62 and connect at the bottom of sedan-chair top 61 and sedan-chair 62 column 63, the sidewall that car 6 is relative with Knapsack-rack 7 is its rear wall, the sidewall relative with rear wall is front side wall, the one end be connected with front side wall at the bottom of its sedan-chair top, sedan-chair is far-end, and at the bottom of sedan-chair top 61 and sedan-chair, the rear wall of 62 is all fixedly connected on Knapsack-rack 7.
Suspension part 4 comprises cantilever beam assembly 41, digonal link 42 and pull bar 43.Cantilever beam assembly 41 is horizontally disposed with, it can be the various frameworks of many beam compositions, consumptive material is reduced while satisfying the demands in proof strength, in the present embodiment, it is spliced to form U-shaped by two longerons 411 and a crossbeam 412, two longerons 411 parallel and are vertically connected on two straight beams 1 respectively, longeron 411 and straight beam 1 coupling end are its front end, crossbeam 412 is connected to the rear end of two longerons 411, the rectangular shape in front end of longeron 411, fit with the right angle of straight beam 1 side, two binding faces are all bolted.For improve Joint strenght, cantilever beam assembly 41 also comprise be connected to arbitrary described longeron 411 front end and another root described in longeron 411 tail end between reinforced pull rod 413.Digonal link 42 is connected between the upper end of described straight beam 1 and crossbeam 412 or is connected between described upper beam 2 and crossbeam 412 or above-mentioned two situations have, in the present embodiment, between its upper end being connected to described straight beam 1 and crossbeam 412.Pull bar 43 is applied in far-end at the bottom of the sedan-chair of car 6, and its upper end is connected to the far-end of suspension part 4, namely on crossbeam 412.Article two, pull bar 43 extends at the bottom of the sedan-chair of car 6 from the crossbeam 412 of cantilever beam assembly 41 and fixes, and is used for hanging bottom car 6, increases the intensity of whole car 6 framework.And oblique pull cable wire bar 42 and pull bar 43 are combined thus disperse the stressed of cantilever beam assembly 41 and described straight beam 1 junction stress and balanced roller guide shoe assembly 8 up and down.
As shown in Figure 2, digonal link 42 with between straight beam 1 and crossbeam 412, the regulating part 5 strengthened all by tension adjusting between cable wire 413 with longeron 411 is connected, each regulating part 5 comprises fixed cover 51 with connecting bore and nut 52, fixed cover 51 is fixed on straight beam 1 or crossbeam 412 or longeron 413, the two ends of every root pull bar (digonal link 42 or reinforced pull rod 413) are located on a fixed cover 51 respectively, often end is connected with at least two nuts 52, nut 52 lays respectively at the both sides of connecting bore, by the tensile force of setting nut position adjustments pull bar.
To sum up, the utility model comparatively prior art have the following advantages:
1, car sedan-chair top and the rear wall end at the bottom of sedan-chair are directly fixedly connected with two straight beams, without the need to bracket, thus save the space of bottom;
2, to be connected with the far-end at the bottom of sedan-chair by suspension part and to have disperseed the stress of straight beam and car junction;
3 and extend to cage bottom by two pull bars from the crossbeam of top cantilever arm beam assembly and fix, be used for hanging cage bottom, avoid the risk that car far-end is sagging, increase the intensity of whole car frame simultaneously.
4, pass through the side plate of fixing car, pull bar, cantilever beam assembly and lay respectively at the roller of cage guide both sides, the power of car and load is made to be evenly distributed on straight beam upper and lower side, thus making upper and lower the stressed of boots of leading obtain equilibrium, elevator runs more steady, increases the service life of leading boots.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (6)
1. a car and Knapsack-rack assembly, it comprises car (6), be slidably connected to cage guide (9) upper and for the Knapsack-rack (7) of fixing described car (6), it is characterized in that: described Knapsack-rack (7) comprises the straight beam (1) that two parallel setting, perpendicular to described straight beam (1) and the upper beam (2) be connected between two straight beam (1) upper ends and be connected to underbeam (3) between two straight beam (1) bottoms, for described car being suspended at the suspension part (4) on described straight beam (1) sidewall, described car (6) comprises the sedan-chair top (61) of the cuboid in lower ending opening, (62) at the bottom of the sedan-chair of the cuboid in upper end open and connect the column (63) of (62) at the bottom of described sedan-chair top (61) and sedan-chair, the sidewall that described car (6) is relative with described Knapsack-rack (7) is rear wall, the sidewall relative with rear wall is front side wall, its sedan-chair top, one end that sedan-chair bottom face is connected with front side wall is far-end, described sedan-chair top (61) is all fixedly connected on described Knapsack-rack (7) with the rear wall of (62) at the bottom of sedan-chair, and the far-end of described car (6) is connected with and runs through the pull bar (43) that at the bottom of described sedan-chair top (61) and sedan-chair, (62) are upper and lower, the upper end of described pull bar (43) is connected to the far-end of described suspension part (4), its lower end is connected with (62) at the bottom of described sedan-chair.
2. car according to claim 1 and Knapsack-rack assembly, it is characterized in that: straight beam (1) described in every root is provided with multiple roller guide shoe assembly (8), multiple roller guide shoe assembly (8) is divided into two groups, roller (81) in one group of roller guide shoe assembly (8) is positioned at the side of cage guide (9), and the roller (81) in another group roller guide shoe assembly (8) is then positioned at the opposite side of cage guide (9).
3. car according to claim 1 and Knapsack-rack assembly, it is characterized in that: described suspension part (4) comprises one end and described straight beam (1) is fixedly connected and horizontally disposed cantilever beam assembly (41), for disperseing the digonal link (42) of cantilever beam assembly (41) and described straight beam (1) junction stress, the sedan-chair top of described car and the lower end of described cantilever beam assembly (41) are fixedly connected.
4. car according to claim 3 and Knapsack-rack assembly, it is characterized in that: described cantilever beam assembly (41) comprise be connected with two described straight beams (1) respectively two longerons (411), be connected to crossbeam (412) between two longerons (411), the front end of described longeron (411) is connected with described straight beam (1), and it is all vertical with upper beam (2) with described straight beam (1), described crossbeam is connected to the rear end of two described longerons (411) and perpendicular with longeron (411).
5. car according to claim 4 and Knapsack-rack assembly, is characterized in that: described cantilever beam assembly (41) also comprise be connected to arbitrary described longeron (411) front end and another root described in longeron (411) tail end between for strengthening the reinforced pull rod (413) of longeron (411) and crossbeam (412) Joint strenght.
6. car according to claim 3 and Knapsack-rack assembly, is characterized in that: described digonal link (42) is connected between the upper end of described straight beam (1) and the other end of described cantilever beam assembly (41) and/or between the other end of described upper beam (2) and cantilever beam assembly (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010085.1U CN204400405U (en) | 2015-01-07 | 2015-01-07 | Car and Knapsack-rack assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010085.1U CN204400405U (en) | 2015-01-07 | 2015-01-07 | Car and Knapsack-rack assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400405U true CN204400405U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010085.1U Active CN204400405U (en) | 2015-01-07 | 2015-01-07 | Car and Knapsack-rack assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204400405U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609281A (en) * | 2015-01-07 | 2015-05-13 | 苏州多美适家用电梯有限公司 | Domestic lift |
| CN105947820A (en) * | 2016-06-23 | 2016-09-21 | 苏州德易斯电梯有限公司 | Knapsack type household elevator with mechanical locking device |
| CN112225034A (en) * | 2020-10-29 | 2021-01-15 | 上海三菱电梯有限公司 | Installation and adjustment tool for roller guide shoes of backpack frame elevator |
-
2015
- 2015-01-07 CN CN201520010085.1U patent/CN204400405U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609281A (en) * | 2015-01-07 | 2015-05-13 | 苏州多美适家用电梯有限公司 | Domestic lift |
| CN105947820A (en) * | 2016-06-23 | 2016-09-21 | 苏州德易斯电梯有限公司 | Knapsack type household elevator with mechanical locking device |
| CN105947820B (en) * | 2016-06-23 | 2018-08-03 | 派克诺电梯（苏州）有限公司 | Knapsack-type home elevator with mechanical locking device |
| CN112225034A (en) * | 2020-10-29 | 2021-01-15 | 上海三菱电梯有限公司 | Installation and adjustment tool for roller guide shoes of backpack frame elevator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |