CN207404664U - A kind of strong drive formula home lift Shaft way arrangement structure - Google Patents
A kind of strong drive formula home lift Shaft way arrangement structure Download PDFInfo
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- CN207404664U CN207404664U CN201721204302.6U CN201721204302U CN207404664U CN 207404664 U CN207404664 U CN 207404664U CN 201721204302 U CN201721204302 U CN 201721204302U CN 207404664 U CN207404664 U CN 207404664U
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Abstract
The utility model is related to a kind of strong drive formula home lift Shaft way arrangement structures.The traction machine of existing common elevator is arranged on hoistway top, is not suitable for home lift.The utility model includes hoistway, guide rail, car and hoist engine, and reel is arranged on shaft bottom, and hoist engine controls car to lift by transmission component, and transmission component includes diversion sheave winding and steel wire rope, and hoist engine pulls car to rise by reel Wound steel rope.The type of drive of elevator drives mode to be strong, car is directly pulled using hoist engine and is realized and is risen, so that counterweight design need not be installed in hoistway, both effective winding shaft road utilization ratio, side crops industry operation demand can also be met in the case where home lift occupant is limited, to load-carrying lower limit not require due to, in addition, since home lift operation floor is limited, hoist engine is arranged on shaft bottom, both it will not therefore cause steel wire rope long and increase happening for hoist engine operating load, moreover it is possible to facilitate maintenance.
Description
Technical field
The utility model is related to elevators fields, and in particular to a kind of Shaft way arrangement structure.
Background technology
As people's quality of the life improves, home lift is installed in multilayer separate house as normality.When in use, family
The common elevator that existing high residential building uses is different from elevator, has that physical burden is small, operation floor is few and hoistway space
The characteristics of narrow and small, since original common elevator is in order to increase load-carrying by the way of counterweight traction, causes hoistway using effect
Rate is low, and car volume is influenced when being used in the narrow and small hoistway of family expenses, and has minimum load limit to car, can not meet family expenses
The demand of elevator side crops industry operation, further, since common elevator operation floor is more, in order to reduce rope capacity and by host
Well headroom is arranged on, there is the problem of repair is inconvenient.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of strong drive formula home lift Shaft way arrangement structure,
Original counterweight draw mode is replaced by using strong drive mode, both promoted hoistway utilization ratio by saving counterweight design,
Increase car volume, also meets home lift side crops industry operation demand in limited hoistway space.
The utility model is accomplished by the following way：A kind of strong drive formula home lift Shaft way arrangement structure, including vertically passing through
Logical hoistway, the guide rail being vertically laid with along hoistway, the hoist engine of the car moved along the rail and band reel, the reel are set
In shaft bottom, the hoist engine controls car to lift by transmission component, and the transmission component is included arranged on well headroom
Diversion sheave winding and the steel wire rope being suspended on around the home on diversion sheave winding, the steel wire rope both ends are consolidated respectively with car and reel
It connects, hoist engine pulls car to rise by reel Wound steel rope.By the type of drive of elevator by original counterweight draw mode
Strong drive mode is improved to, car is directly pulled using hoist engine and realizes rising so that counterweight design need not be installed in hoistway, it is existing
Effect promotes hoistway utilization ratio, increases car volume in limited hoistway space, promotes usage experience, moreover it is possible in home lift
Meet side crops industry operation demand in the case that occupant is limited, load-carrying lower limit is not required due to further, since home lift is transported
Row floor is limited, and hoist engine is arranged on shaft bottom, both will not therefore cause steel wire rope long and increase hoist engine operating load
Happen, moreover it is possible to facilitate maintenance.Diversion sheave plays the role of guiding steel wire rope around component and slides, and both ensures hoist engine
The downward pulling force generated can be converted into the rising pulling force of lifting car, also assure that steel wire rope is shifted to install with car lift path,
Prevent what steel wire rope was broken due to friction to happen, it is ensured that elevator is safe to use.Car is matched somebody with somebody hoist engine and self gravitation
Cooperation is lifted with lower realize.
Preferably, the steel wire rope includes No.1 rope and No. two ropes, the No.1 rope and No. two fixed connecting ends restricted are downward
Extend and affixed with two lateral walls of the car respectively, the winding end of the No.1 rope and No. two ropes extends downwardly and affixed disk
It is wound on the reel.The fixed connecting end of No.1 rope and No. two ropes is respectively and fixedly connected to car both sides, it is ensured that car both sides producing balanced forces,
The winding end of steady lifting, No.1 rope and No. two ropes is fixed on reel, and coiling is crimped with spool turns, realizes car
Lifting.
No.1 rope and No. two affixed twine of restricting are supplied respectively preferably, dividing to be formed along its axis on the outer peripheral edge of the reel
Around section.Curling is coiled in the respective segments of reel respectively for No.1 rope and No. two ropes, prevents No.1 rope and No. two ropes because mutually
What is mutually wound and friction occur, knot happens, it is ensured that No.1 rope and the independently curling of No. two ropes ensure safe wire cable.
Preferably, the guide rail is at least two and splits in the car both sides, the diversion sheave winding includes can
Rotationally it is connected to the first pulley and second pulley on the guide rail top, the axis of the first pulley and second pulley is each other
Parallel and wait high settings, the winding end of the No.1 rope after the upper half edge of first pulley and second pulley successively around extending downwardly
And it is wrapped on the reel.Car is along lifting rail, it is ensured that car is run in preset path always, first pulley and second
Pulley both plays steel wire rope paving mode guiding function, the fixed connecting end of the No.1 rope and winding end respectively with corresponding voussoir
With corresponding reel section vertical non-alignment, the effect of hanging steel rope is also acted as, the weight of car and its load can act on institute
Diversion sheave is stated on component, it is ensured that car stablizes support.
Preferably, the first pulley vertically on corresponding lateral wall evagination formed for No.1 rope fixed connecting end it is affixed the
One voussoir, the car and evagination in the second pulley vertically corresponding lateral wall formed for No. two rope fixed connecting ends it is affixed the
Two voussoirs.First voussoir and the second voussoir are located at the middle part that car corresponds to two lateral walls, it is ensured that car is when by steel wire hang
Pre-and-post equalization effectively reduces the horizontal force that car own wt applies guide rail, and when user takes elevator, guide rail is only
The horizontal force generated from user due to erect-position deviates need to be undertaken, reduces guide rail lateral load.
Preferably, the correspondence that the car is externally protruded out in backwards to the equal level of lateral edges of the first pulley and second pulley
Lateral wall.First pulley is located at the top of first voussoir backwards to second pulley side, and is equipped between the two affixed for No.1 rope
The passage being vertically laid with is held, second pulley is located at backwards to first pulley side above the reel respective segments, and is equipped between the two
It is free to slide convenient for No.1 rope for the passage that No.1 rope winding end is vertically laid with.
Preferably, the 3rd pulley that the diversion sheave includes being rotatably connected on guide rail top around component, the described 3rd
Pulley and the second voussoir homonymy are set, and the winding end of No. two ropes extends downwardly and is wrapped in around after the 3rd pulley upper half edge
On the reel.3rd pulley is hung for No. two ropes, for undertaking the downward effect from the second voussoir and reel respective segments
Power.
Preferably, the 3rd pulley axis is vertically arranged with second pulley axis.No. two fixed connecting ends restricted and winding
End is arranged on car homonymy, so, the vertical projection of the 3rd pulley is located at car one side.
Preferably, it is equipped on the outer peripheral edge of the first pulley and second pulley respectively for No.1 rope and No. two rope cards
The bicyclic slot put, the 3rd pulley that the diversion sheave includes being rotatably connected on guide rail top around component, the 3rd pulley with
The second pulley homonymy is set and axis is parallel each other, and the winding end of No. two ropes is slided successively around the 3rd pulley, first
It extends downwardly and is wrapped on the reel after wheel and second pulley, the winding end of the No.1 rope and No. two ropes is slided first
Identical direction around the home is respectively provided in wheel and second pulley.No. two ropes are realized by the 3rd pulley to be turned to, and No. two rope winding ends are first
Around the upper half edge of the 3rd pulley, then it is circular to top from the lower section of first pulley, it is finally backward around second pulley upper half edge
It is lower to extend and be fixed on reel, since No.1 rope and No. two winding ends restricted surround side in first pulley and second pulley
To identical so that first pulley, which passes through to rotate with second pulley, realizes No.1 rope and No. two synchronous folding and unfoldings of rope.Bicyclic slot has two
Item is restricted the grooves independently set for No.1 rope and No. two respectively, is ensured by being separated to form independent passage between steel wire rope mutually not
Friction and winding, it is ensured that service life of steel wire rope and lift running safety.
Preferably, the 3rd pulley and second pulley coaxial arrangement.The winding end energy crossed out from the 3rd pulley
It is smoothly embedded to be changed arranged on second in the bicyclic slot on wheel outer peripheral edge.
The utility model is accomplished by the following way：The type of drive of elevator is improved to by original counterweight draw mode
It is strong to drive mode, car is directly pulled using hoist engine and realizes rising so that counterweight design in hoistway need not be installed, both effectively promoted
Hoistway utilization ratio increases car volume in limited hoistway space, promotes usage experience, moreover it is possible to which occupant has in home lift
Meet side crops industry operation demand in the case of limit, load-carrying lower limit is not required due to further, since home lift runs floor
Limited, hoist engine is arranged on shaft bottom, both will not therefore cause steel wire rope long and increase the situation of hoist engine operating load
Occur, moreover it is possible to facilitate maintenance.
Description of the drawings
Fig. 1 is utility model using the structure diagram described in embodiment one during transmission component；
Fig. 2 is utility model using the structure diagram described in embodiment two during transmission component；
In figure：1st, guide rail, 2, car, 3, hoist engine, 4, reel, 5, No.1 rope, 6, No. two ropes, 7, bicyclic slot, 8, first
Pulley, 9, second pulley, the 10, the 3rd pulley, the 11, first voussoir, the 12, second voussoir.
Specific embodiment
The substantive distinguishing features of the utility model are made further with reference to specification drawings and specific embodiments
It is bright.
The strong drive formula home lift Shaft way arrangement structure of one kind as shown in Figs. 1-2, is erected by vertically communicated hoistway, along hoistway
The hoist engine 3 of guide rail 1 to laying, the car 2 moved along guide rail 1 and band reel 4 forms, and the reel 4 is arranged on hoistway
Bottom, the hoist engine 3 control car 2 to lift by transmission component, and the transmission component includes the anti-rope arranged on well headroom
Wheel winding and the steel wire rope being suspended on around the home on diversion sheave winding, the steel wire rope both ends are solid with car 2 and reel 4 respectively
It connects, hoist engine 3 pulls car 2 to rise by 4 Wound steel rope of reel.
In practical operation, home lift is suitable for the less private residence of the number of plies, operationally, the passenger in car 2
Also it is less so that home lift needs have higher hoistway space utilization ratio and relatively low load-carrying lower limit, compared to shared
Elevator, home lift are more suitable for realizing lifting with strong drive mode.Strong drive mode is realized due to the use of hoist engine 3 so that hoistway
It is interior that counterweight design need not be set, and then the car 2 with bigger volume can be installed in limited hoistway space, improve hoistway
Space efficiency utilization effectively promotes usage experience.
In practical operation, the hoist engine 3 is arranged on shaft bottom, maintenance convenient to overhaul.No matter hoist engine 3 is arranged on
Well headroom or bottom are required to specially set the assembly space of placement hoist engine 3, are excavated compared to shaft bottom by civil engineering
Mode form the situation of assembly space, need to be transformed Roof of the house when well headroom opens up assembly space, operate
Trouble, quantities is big, so, well headroom is arranged on compared to hoist engine 3, it is more reasonable that hoist engine 3 is arranged on shaft bottom,
Later maintenance is also more convenient.
In practical operation, since housing stories are limited, when hoist engine 3 is arranged on shaft bottom, although steel can be increased
The length of cord, but the actual increment of rope capacity is limited, increased load in the range of the predetermined load of hoist engine 3,
Ensure that hoist engine 3 can normal operation.
In practical operation, the steel wire rope includes No.1 rope 5 and No. two ropes 6, and the No.1 rope 5 and No. two ropes 6 are consolidated
It connects end to extend downwardly and affixed with two lateral walls of the car 2 respectively, the winding end of the No.1 rope 5 and No. two ropes 6 is downward
Extend and affixed be coiled on the reel 4.By the way that hoist engine 3 is controlled to realize elevator lifting.When needing elevator static, volume
The motor raised on machine 3 shuts down, and elevator is still in preset height under the pulling of steel wire rope, facilitates above and below occupant.Work as needs
When elevator rises, the motor band movable reel 4 on hoist engine 3 winds steel wire rope, and steel wire rope can pull car 2 and rise.When needing electricity
When ladder declines, the motor band movable reel 4 on hoist engine 3 loosens steel wire rope, and car 2 declines in self gravitation effect power.In elevator
In lifting process, steel wire rope can synchronize folding and unfolding as reel 4 acts, it is ensured that elevator even running.
In practical operation, divide to be formed respectively for No.1 rope 5 and No. two ropes along its axis on the outer peripheral edge of the reel 4
The section of 6 affixed windings.The reel 4 is long tubular, and each section has identical diameter, it is ensured that No.1 rope 5 and No. two ropes 6
Synchronous folding and unfolding is realized under the rotation of reel 4, it is ensured that 2 voussoir synchronization lifting of car remains contour.
In practical operation, the guide rail 1 is at least two and splits in 2 both sides of car, and the guide rail 1 is vertically set
It puts in hoistway.Priority scheme, guide rail 1 set up separately in 2 both sides of car, and stagger with 2 compartment of car door position.Since guide rail 1 has
Preferably.
In practical operation, the quantity of the voussoir and position should be set according to actual conditions, steel wire rope
Quantity and layout path should be set according to voussoir quantity and position, be regarded as the specific implementation of the utility model
Example.It is preferred that two symmetrical voussoirs are set on car 2.On the vertical corresponding lateral wall of the car 2 and the first pulley 8
Evagination forms the first voussoir 11 for supplying 5 fixed connecting end of No.1 rope affixed, and the car 2 is vertical corresponding outer with the second pulley 9
Evagination is formed for the second affixed voussoir 12 of No. two 6 fixed connecting ends of rope on side wall.The weight of car 2 and thereon passenger can pass through respectively
First voussoir 11 and the second voussoir 12 are transferred on No.1 rope 5 and No. two ropes 6, and then are transferred on reel 4.
In practical operation, first pulley 8,9 and the 3rd pulley 10 of second pulley can be by being fixed in 1 top of guide rail
Extending bracket is rotatablely connected, and in order to improve efficiency of assembling, the extending bracket can be simultaneously for the one of multiple pulleys connection
Structure provides the Split type structure independently supported for each pulley, is regarded as the specific embodiment of the present embodiment.
In practical operation, the position of each pulley and hoist engine is not with carrying out 2 specific left and right side coil of car
It is corresponding, it is served only for illustrating the relative position of each pulley and hoist engine on car 2, and 2 compartment of car door folding for convenience, it is excellent
Scheme is selected, No.1 rope 5 and No. two ropes 6 are split at the lateral wall for not setting compartment door in car 2, and can as needed be carried out symmetrically
Arrangement is exchanged, is regarded as specific embodiment of the utility model.
Embodiment one：
The present embodiment provides a kind of concrete structures of transmission component.
As shown in Figure 1, the diversion sheave winding includes for the first pulley 8 around the home of No.1 rope 5 and second pulley 9 and supplies
No. two 6 the 3rd pulleys 10 around the home of rope.No.1 rope 5 and No. two ropes 6 are realized by corresponding pulley to be turned to and is driven, it is ensured that car
2 smoothly liftings.
In practical operation, the diversion sheave winding includes being rotatably connected to the first pulley 8 on 1 top of guide rail
With second pulley 9, the first pulley 8 is parallel each other with the axis of second pulley 9 and waits high settings, and the No.1 rope 5 twines
It extends downwardly and is wrapped on the reel 4 around after the upper half edge of first pulley 8 and second pulley 9 successively around end.Described
One pulley 8 and second pulley 9 have identical sagittal plane so that No.1 rope 5 can be successfully in first pulley 8 and second pulley 9
Groove between bridge.
In actually grasping, the equal level of lateral edges backwards of the first pulley 8 and second pulley 9 externally protrudes out in the car 2
Correspondence lateral wall.The fixed connecting end of No.1 rope 5 and winding end are vertically arranged to extend downwardly after corresponding pulley is crossed and suspend to default
On affixed component, more hoistway space is neither occupied, also assures that steel wire rope has independent sliding space.
In practical operation, the diversion sheave is around component including being rotatably connected in the 3rd pulley 10 on 1 top of guide rail, institute
It states the 3rd pulley 10 and 12 homonymy of the second voussoir is set, the winding end of No. two ropes 6 is backward around 10 upper half edge of the 3rd pulley
It is lower to extend and be wrapped on the reel 4.3rd pulley 10 misplaces with 2 vertical projection of car so that splits in the 3rd pulley 10
No. two 6 fixed connecting ends of rope of both sides and winding end can extend on default affixed component straight down.
In practical operation, 10 axis of the 3rd pulley is vertically arranged with 9 axis of second pulley.3rd pulley it is whole with
Car vertically shifts to install, and hoistway space utilization ratio is improved in the space that also effectively reduction is placed for steel wire rope.
Embodiment two：
Compared to embodiment one, the present embodiment provides the concrete structures of another transmission component.
As shown in Fig. 2, the diversion sheave winding includes for No. two 6 the 3rd pulleys 10 around the home of rope and supplies No.1 rope simultaneously
5 and No. two rope 6 first pulleys 8 and second pulley 9 around the home.
In practical operation, the diversion sheave winding includes being rotatably connected to the first pulley 8 on 1 top of guide rail
With second pulley 9, the first pulley 8 is parallel each other with the axis of second pulley 9 and waits high settings, and the No.1 rope 5 twines
It extends downwardly and is wrapped on the reel 4 around after the upper half edge of first pulley 8 and second pulley 9 successively around end.
In practical operation, it is equipped on the outer peripheral edge of the first pulley 8 and second pulley 9 and supplies 5 He of No.1 rope respectively
The bicyclic slot 7 of No. two 6 holdings of rope, the 3rd pulley 10 that the diversion sheave includes being rotatably connected on 1 top of guide rail around component, institute
State that the 3rd pulley 10 is set with 9 homonymy of second pulley and axis is parallel each other, the winding end of No. two ropes 6 bypasses successively
It extends downwardly and is wrapped on the reel 4 after 3rd pulley 10, first pulley 8 and second pulley 9,5 He of No.1 rope
The winding end of No. two ropes 6 is respectively provided with identical direction around the home in first pulley 8 and second pulley 9.The winding end of No. two ropes 6 is first
Around the upper half edge of the 3rd pulley 10, then from bottom to top around first pulley 8 backwards to 10 side of the 3rd pulley, half edge, afterwards around the
The upper half edge of two pulleys 9, on the reel 4 of finally affixed winding straight down.
In practical operation, the No.1 rope 5 and No. two 6 direction phases around the home in first pulley 8 and second pulley 9 of rope
Together so that the first pulley 8 or second pulley 9 of rotation can drive No.1 rope 5 by itself and No. two ropes 6 synchronously complete draw high or
Fall the action of car 2.
In practical operation, the 3rd pulley 10 and second pulley 9 are coaxially disposed.The horizontal throwing of the first pulley 8
Shadow is between the 3rd pulley 10 and second pulley 9, it is ensured that No. two ropes 6 the 3rd pulley 10, first pulley 8 and second around the home successively
During pulley 9 there is smaller axial displacement, effectively prevent steel wire rope happening from the interior disengaging of bicyclic slot 7.
In practical operation, the arranged direction of the diversion sheave winding is not to the specific left and right sides installation position of each pulley
It puts and is set, be served only for illustrating relative position of each pulley on car, and in order to which car compartment door facilitates folding, preferably No.1
Rope and No. two ropes split and are not provided in car outside the correspondence lateral wall of compartment door, are regarded as the specific implementation of the utility model
Example.
Claims (10)
1. a kind of strong drive formula home lift Shaft way arrangement structure, including vertically communicated hoistway, the guide rail being vertically laid with along hoistway
（1）, along guide rail（1）The car of movement（2）And band reel（4）Hoist engine（3）, which is characterized in that the reel（4）It sets
In shaft bottom, the hoist engine（3）Car is controlled by transmission component（2）Lifting, the transmission component include being arranged on hoistway
The diversion sheave winding at top and the steel wire rope being suspended on around the home on diversion sheave winding, the steel wire rope both ends respectively with car
（2）And reel（4）It is affixed, hoist engine（3）Pass through reel（4）Wound steel rope pulls car（2）Rise.
A kind of 2. strong drive formula home lift Shaft way arrangement structure according to claim 1, which is characterized in that the steel wire rope
Including No.1 rope（5）With No. two ropes（6）, the No.1 rope（5）With No. two ropes（6）Fixed connecting end extend downwardly and respectively with it is described
Car（2）Two lateral walls it is affixed, the No.1 rope（5）With No. two ropes（6）Winding end extend downwardly and affixed be coiled in institute
State reel（4）On.
A kind of 3. strong drive formula home lift Shaft way arrangement structure according to claim 2, which is characterized in that the reel
（4）Outer peripheral edge on divided along its axis to be formed respectively supply No.1 rope（5）With No. two ropes（6）The section of affixed winding.
A kind of 4. strong drive formula home lift Shaft way arrangement structure according to claim 2, which is characterized in that the guide rail
（1）It at least two and splits in the car（2）Both sides, the diversion sheave winding include being rotatably connected to the guide rail
（1）The first pulley on top（8）And second pulley（9）, the first pulley（8）And second pulley（9）Axis it is parallel each other
And high settings are waited, the No.1 rope（5）Winding end successively bypass first pulley（8）And second pulley（9）Upper half edge it is backward
It is lower to extend and be wrapped in the reel（4）On.
A kind of 5. strong drive formula home lift Shaft way arrangement structure according to claim 4, which is characterized in that the car
（2）Underbeam extend outward to form the first voussoir for exposing to car lateral wall（11）With the second voussoir（12）, the first voussoir
（11）With No.1 rope（5）Fixed connecting end it is affixed, second voussoir（12）With No. two ropes（6）Fixed connecting end is affixed.
6. a kind of strong drive formula home lift Shaft way arrangement structure according to claim 5, which is characterized in that described first slides
Wheel（8）And second pulley（9）Externally protrude out in the car backwards to the equal level of lateral edges（2）Correspondence lateral wall.
7. drive formula home lift Shaft way arrangement structure according to any described one kind of claim 4-6 is strong, which is characterized in that described
Diversion sheave winding includes being rotatably connected in guide rail（1）3rd pulley on top（10）, the 3rd pulley（10）With the second wedge
Block（12）Homonymy is set, No. two ropes（6）Winding end bypass the 3rd pulley（10）It extends downwardly and is wrapped in after upper half edge
The reel（4）On.
8. a kind of strong drive formula home lift Shaft way arrangement structure according to claim 7, which is characterized in that the described 3rd slides
Wheel（10）Axis and second pulley（9）Axis is vertically arranged.
9. drive formula home lift Shaft way arrangement structure according to any described one kind of claim 4-6 is strong, which is characterized in that described
First pulley（8）And second pulley（9）Outer peripheral edge on be equipped with respectively supply No.1 rope（5）With No. two ropes（6）Holding it is bicyclic
Slot（7）, the diversion sheave winding is including being rotatably connected in guide rail（1）3rd pulley on top（10）, the 3rd pulley
（10）With the second pulley（9）Homonymy is set and axis is parallel each other, No. two ropes（6）Winding end successively bypass the 3rd
Pulley（10）, first pulley（8）And second pulley（9）After extend downwardly and be wrapped in the reel（4）On, the No.1 rope
（5）With No. two ropes（6）Winding end in first pulley（8）And second pulley（9）On be respectively provided with identical direction around the home.
10. a kind of strong drive formula home lift Shaft way arrangement structure according to claim 8, which is characterized in that the described 3rd
Pulley（10）And second pulley（9）Coaxial arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721204302.6U CN207404664U (en) | 2017-09-20 | 2017-09-20 | A kind of strong drive formula home lift Shaft way arrangement structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721204302.6U CN207404664U (en) | 2017-09-20 | 2017-09-20 | A kind of strong drive formula home lift Shaft way arrangement structure |
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| CN207404664U true CN207404664U (en) | 2018-05-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298413A (en) * | 2018-04-02 | 2018-07-20 | 苏州工业职业技术学院 | A kind of strong drive formula elevator |
| CN110467096A (en) * | 2019-07-25 | 2019-11-19 | 山东奔速电梯股份有限公司 | The driving device of indoor elevator |
| CN110775788A (en) * | 2019-11-18 | 2020-02-11 | 缙云旅程机械科技有限公司 | But quick assembly disassembly's assembled lift |
| CN114104930A (en) * | 2021-11-24 | 2022-03-01 | 上海三菱电梯有限公司 | Elevator system |
| CN114718274A (en) * | 2022-03-11 | 2022-07-08 | 浙江巨人机电有限公司 | Steel structure hoistway of household elevator |
-
2017
- 2017-09-20 CN CN201721204302.6U patent/CN207404664U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298413A (en) * | 2018-04-02 | 2018-07-20 | 苏州工业职业技术学院 | A kind of strong drive formula elevator |
| CN110467096A (en) * | 2019-07-25 | 2019-11-19 | 山东奔速电梯股份有限公司 | The driving device of indoor elevator |
| CN110467096B (en) * | 2019-07-25 | 2024-06-07 | 山东奔速电梯股份有限公司 | Driving device of indoor elevator |
| CN110775788A (en) * | 2019-11-18 | 2020-02-11 | 缙云旅程机械科技有限公司 | But quick assembly disassembly's assembled lift |
| CN114104930A (en) * | 2021-11-24 | 2022-03-01 | 上海三菱电梯有限公司 | Elevator system |
| CN114104930B (en) * | 2021-11-24 | 2023-10-03 | 上海三菱电梯有限公司 | Elevator system |
| CN114718274A (en) * | 2022-03-11 | 2022-07-08 | 浙江巨人机电有限公司 | Steel structure hoistway of household elevator |
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