CN207418091U - New Knapsack-rack home lift - Google Patents
New Knapsack-rack home lift Download PDFInfo
- Publication number
- CN207418091U CN207418091U CN201721566604.8U CN201721566604U CN207418091U CN 207418091 U CN207418091 U CN 207418091U CN 201721566604 U CN201721566604 U CN 201721566604U CN 207418091 U CN207418091 U CN 207418091U
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- knapsack
- rack
- guide rail
- main guide
- fixed
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims description 3
- 210000000080 chela (arthropods) Anatomy 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Types And Forms Of Lifts (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses new Knapsack-rack home lifts, include two main guide rails erect, and the first sliding guide shoe of outside of main guide rail is connected with Knapsack-rack, and the bottom of Knapsack-rack is set there are two the first diversion sheave, and Knapsack-rack is equipped with car；Two secondary guide rails are equipped between two main guide rails, are equipped with counterweight between two secondary guide rails, counterweight is equipped with the second diversion sheave；It is fixed with rail brackets on the outside of secondary guide rail and is mutually fixed with main guide rail by rail brackets；The top of main guide rail is equipped with host beam, and host beam and the top of secondary guide rail are mutually fixed, and host beam is equipped with traction machine and connects one end of cable wire, and the other end of cable wire is fixed on the fag end beam of hoistway overhead through the second diversion sheave, traction machine and the first diversion sheave；Host beam is equipped with limiter of speed, and Knapsack-rack is equipped with a pair of safety tongs mutually agreed with main guide rail, and is connected with shift mechanism between two safety tongs, and limiter of speed is connected with shift mechanism.The utility model has the advantages that cost is relatively low and injection volume and good operational stability.
Description
Technical field
The utility model belongs to home lift field more particularly to a kind of new Knapsack-rack home lift.
Background technology
With social development, home lift starts more and more to find application.Existing home lift is used for sack-hauling technique
There are one the diversion sheaves of frame and is installed on the top of Knapsack-rack, and when elevator is run, Knapsack-rack and car are in cantilever position, lead
Boots stress is larger.For guide shoe is avoided to cross quick-wearing, it for roller type half is slidingtype that the guide shoe on Knapsack-rack, which uses half, still
Roller type guide shoe higher price, which results in elevator cost is higher, while elevator running stability is poor.
Therefore existing home lift has the shortcomings that cost is higher and running stability is poor.
Utility model content
The purpose of this utility model is that provide new Knapsack-rack home lift.The utility model have cost it is relatively low and
The advantages of injection volume and good operational stability.
The technical solution of the utility model：New Knapsack-rack home lift includes the main guide rail of two settings, main guide rail
The first sliding guide shoe of outside is connected with Knapsack-rack, and the bottom of Knapsack-rack is set there are two the first diversion sheave, and Knapsack-rack is equipped with sedan-chair
Compartment；Two secondary guide rails are equipped between two main guide rails, are equipped with counterweight between two secondary guide rails, counterweight is equipped with the second diversion sheave；
It is fixed with rail brackets on the outside of secondary guide rail and is mutually fixed with main guide rail by rail brackets；The top of main guide rail is equipped with host beam,
And the top of host beam and secondary guide rail is mutually fixed, host beam is equipped with traction machine, and host beam connects one end of cable wire, cable wire it is another
The second diversion sheave of one end, traction machine and the first diversion sheave are fixed on the fag end beam of hoistway overhead.
In foregoing new Knapsack-rack home lift, the host beam is equipped with limiter of speed, is set on the Knapsack-rack
There is a pair of safety tongs mutually agreed with main guide rail, and shift mechanism is connected between two safety tongs, the limiter of speed is with carrying
Drawing mechanism is connected.
In foregoing new Knapsack-rack home lift, the Knapsack-rack includes being symmetrically distributed on the outside of two main guide rails
Column, the safety tongs are fixed on the middle part of column.
In foregoing new Knapsack-rack home lift, the top of the main guide rail extends upwardly beyond traction machine.
In foregoing new Knapsack-rack home lift, described two the first diversion sheaves are distributed in the whole of Knapsack-rack and car
On body center of gravity line, the bottom of Knapsack-rack is equipped with underbeam, and the first diversion sheave is located at the both sides of underbeam.
Compared with prior art, the utility model below Knapsack-rack by setting two the first diversion sheave Knapsack-racks
Cantilever position is no longer on car so that elevator operation is more steady, improves ride comfort, while guide shoe stress is good, uses
Common sliding guide shoe, shoe guide life time is long, and maintenance cost is low.Since the host beam of the utility model is jointly solid by four guide rails
Fixed, not only sound construction is stablized, and avoids and need the step of perforate sets up host beam in elevator in the prior art, applies
Work is quick.Since main guide rail top is more than traction machine, car operation can be more than host beam, reduce the requirement at hoistway top station.It is logical
It crosses and main guide rail and secondary guide rail position is rationally set so that main guide rail and secondary guide rail can share a rail brackets, reduce cost
Meanwhile installation is more simplified.In addition, safety tongs and shift mechanism borrow the space of Knapsack-rack in the utility model so that this practicality
New elevator tunnel dimension installation requirement is low.
Therefore, the utility model has the advantages that cost is relatively low and injection volume and good operational stability.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is views of the Fig. 1 at A-A.
Fig. 3 is the structure diagram of underbeam.
Fig. 4 is the enlarged drawing on Fig. 1 Knapsack-racks top.
Mark in attached drawing for：1- main guide rails, the first sliding guide shoes of 2-, the first diversion sheaves of 3-, 4- Knapsack-racks, 5- cars,
6- pair guide rails, 7- counterweights, the second diversion sheaves of 8-, 9- rail bracketses, the second sliding guide shoes of 10-, 11- host beams, 12- traction machines,
14- limiter of speeds, 15- cable wires, 16- shift mechanisms, 17- safety tongs, 18- fag end beams, 19- underbeams, 20- columns.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.New Knapsack-rack home lift as shown in Figures 1 to 4, includes the main guide rail 1 of two settings, main guide rail
1 the first sliding guide shoe of outside 2 is connected with Knapsack-rack, and the bottom of Knapsack-rack is set there are two the first diversion sheave 3, on Knapsack-rack 4
Equipped with car 5；Two secondary guide rails 6 are equipped between two main guide rails 1, are equipped with counterweight 7 between two secondary guide rails 6, counterweight 7 is equipped with
Second diversion sheave 8；Secondary 6 outside of guide rail is fixed with rail brackets and is fixed by rail brackets 9 and 1 phase of main guide rail；Main guide rail 1
Top is equipped with host beam 11, and host beam 11 and the top of secondary guide rail 6 are mutually fixed, and host beam 11 is equipped with traction machine 12, host
Beam 11 connects one end of cable wire 15, and the other end of cable wire 15 is fixed on through the second diversion sheave 8,12 and first diversion sheave 3 of traction machine
The fag end beam 18 of hoistway overhead.
The host beam 11 is equipped with limiter of speed 14, and the Knapsack-rack 4 is equipped with what a pair was agreed with 1 phase of main guide rail
Safety tongs 17, and shift mechanism 16 is connected between two safety tongs 17, the limiter of speed 14 is connected with shift mechanism 16.
The Knapsack-rack 4 includes the column 20 for being symmetrically distributed in two 1 outsides of main guide rail, and the safety tongs 17 is fixed
At the middle part of column 20.
The top of the main guide rail 1 extends upwardly beyond traction machine 12.
Two first diversion sheaves 3 are distributed on the whole center of gravity line of Knapsack-rack 4 and car 5, the bottom of Knapsack-rack 4
Equipped with underbeam 19, the first diversion sheave 3 is located at the both sides of underbeam 19.
The rail brackets 9 is installed on elevator shaft wall, so as to which main guide rail 1 and secondary guide rail 6 are secured through rail brackets 9
Ground is fixed in hoistway.Host beam 11 is fixed in described 15 one end of cable wire, further around the second diversion sheave 8 excessively, further around traction machine excessively
Traction sheave on 12 further around two the first diversion sheaves 3 are crossed, is finally fixed on fag end beam 18.
Operation principle：Traction machine rotates band running wire and moves, and then the first diversion sheave and the second diversion sheave is driven to rotate, and leads to
Cross the up and down motion direction that car is realized in control traction machine direction of rotation.When the car speed of service is too fast, limiter of speed control carries
Drawing mechanism acts, and safety tongs is made to hold main guide rail braking tightly.
The utility model below Knapsack-rack by setting two the first diversion sheave Knapsack-racks and car to be no longer on
Cantilever position so that elevator operation is more steady, improves ride comfort, while guide shoe stress is good, using common sliding guide shoe, boots
Lining life time is long, and maintenance cost is low.Since the host beam of the utility model is fixed jointly by four guide rails, not only sound construction
Stablize, and avoid the step of perforate is needed in elevator to set up host beam in the prior art, construction is quick.Due to leading
Rail top is more than traction machine, and car operation can be more than host beam, reduce the requirement at hoistway top station.By rationally setting main guide rail
With secondary guide rail position so that main guide rail and secondary guide rail can share a rail brackets, and while reducing cost, installation is more simplified.
By the position for limiting safety tongs and shift mechanism so that the installation of the utility model requires elevator tunnel dimension low.
Therefore, the utility model has the advantages that cost is relatively low and injection volume and good operational stability.
Claims (5)
1. new Knapsack-rack home lift, it is characterised in that：Include the main guide rail (1) of two settings, the outside warp of main guide rail (1)
First sliding guide shoe (2) is connected with Knapsack-rack (4), and the bottom of Knapsack-rack (4) sets that there are two the first diversion sheave (3), Knapsack-racks (4)
It is equipped with car (5)；Two secondary guide rails (6) are equipped between two main guide rails (1), counterweight is equipped between two secondary guide rails (6)
(7), counterweight (7) is equipped with the second diversion sheave (8)；It is fixed with rail brackets (9) on the outside of secondary guide rail (6) and passes through rail brackets
(9) mutually fixed with main guide rail (1)；The top of main guide rail (1) is equipped with host beam (11), and host beam (11) and secondary guide rail (6)
Top is mutually fixed, and host beam (11) is equipped with traction machine (12), and host beam (11) connects one end of cable wire (15), cable wire (15)
The other end is fixed on the fag end beam (18) of hoistway overhead through the second diversion sheave (8), traction machine (12) and the first diversion sheave (3).
2. new Knapsack-rack home lift according to claim 1, it is characterised in that：The host beam (11) is equipped with
Limiter of speed (14), the Knapsack-rack (4) are equipped with a pair of safety tongs (17) mutually agreed with main guide rail (1), and two safety
Shift mechanism (16) is connected between pincers (17), the limiter of speed (14) is connected with shift mechanism (16).
3. new Knapsack-rack home lift according to claim 2, it is characterised in that：The Knapsack-rack (4) include pair
Claim to be distributed in the column (20) on the outside of two main guide rails (1), the safety tongs (17) is fixed on the middle part of column (20).
4. new Knapsack-rack home lift according to claim 1, it is characterised in that：The top of the main guide rail (1) to
On extend beyond traction machine (12).
5. new Knapsack-rack home lift according to claim 1, it is characterised in that：Two first diversion sheaves
(3) it is distributed on the whole center of gravity line of Knapsack-rack (4) and car (5), the bottom of Knapsack-rack (4) is equipped with underbeam (19), and first is anti-
Rope sheave (3) is located at the both sides of underbeam (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566604.8U CN207418091U (en) | 2017-11-21 | 2017-11-21 | New Knapsack-rack home lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566604.8U CN207418091U (en) | 2017-11-21 | 2017-11-21 | New Knapsack-rack home lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418091U true CN207418091U (en) | 2018-05-29 |
Family
ID=62303955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721566604.8U Active CN207418091U (en) | 2017-11-21 | 2017-11-21 | New Knapsack-rack home lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207418091U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529387A (en) * | 2018-06-22 | 2018-09-14 | 苏州大名府电梯有限公司 | The home lift of car operation stability can be improved |
| CN108861952A (en) * | 2018-07-06 | 2018-11-23 | 宁波宏大电梯有限公司 | A kind of rail brackets component |
| CN110127572A (en) * | 2019-05-20 | 2019-08-16 | 齐鲁工业大学 | Double-sided knapsack industrial elevator mechanism and its installation and working methods |
| CN110668286A (en) * | 2019-11-04 | 2020-01-10 | 杭州奥德森电梯有限公司 | Household traction steel belt platform elevator |
-
2017
- 2017-11-21 CN CN201721566604.8U patent/CN207418091U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529387A (en) * | 2018-06-22 | 2018-09-14 | 苏州大名府电梯有限公司 | The home lift of car operation stability can be improved |
| CN108861952A (en) * | 2018-07-06 | 2018-11-23 | 宁波宏大电梯有限公司 | A kind of rail brackets component |
| CN110127572A (en) * | 2019-05-20 | 2019-08-16 | 齐鲁工业大学 | Double-sided knapsack industrial elevator mechanism and its installation and working methods |
| CN110127572B (en) * | 2019-05-20 | 2020-11-03 | 齐鲁工业大学 | Double-sided backpack-type industrial elevator mechanism and its installation and working methods |
| CN110668286A (en) * | 2019-11-04 | 2020-01-10 | 杭州奥德森电梯有限公司 | Household traction steel belt platform elevator |
| CN110668286B (en) * | 2019-11-04 | 2024-05-24 | 杭州奥德森电梯有限公司 | Household traction steel belt platform elevator |
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