CN108792898A - A kind of traction-type cargo lift of double host drivens - Google Patents
A kind of traction-type cargo lift of double host drivens Download PDFInfo
- Publication number
- CN108792898A CN108792898A CN201810987562.8A CN201810987562A CN108792898A CN 108792898 A CN108792898 A CN 108792898A CN 201810987562 A CN201810987562 A CN 201810987562A CN 108792898 A CN108792898 A CN 108792898A
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- China
- Prior art keywords
- traction
- car
- car frame
- host
- lift
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0476—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with friction gear, e.g. belt linking motor to sheave
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of traction-type cargo lifts of double host drivens, it includes lift car assembly, it is provided with the first traction system and the second traction system on the lift car assembly, first traction system and the second traction system structure are identical, include car frame component, dragged wire-rope, host, traction machine and counterweight, the dragged wire-rope is connected to by car guide wheel assembly on corresponding car frame component, host and the first counterweight drag car frame assembly operating, the car frame component equal synchronization lifting of two sets of traction systems when operation.The form that the traction-type cargo lift of above-mentioned double host drivens is driven using two sets of fully synchronized traction systems.Under the premise of ensureing its super large cargo tonnage, manufacturing cost is not only reduced；And increase the hoisting depth of cargo lift, stable and reliable operation.
Description
Technical field
The present invention relates to a kind of cargo lifts, more particularly, to a kind of traction-type cargo lift of double host drivens.
Background technology
Currently, super-tonnage cargo lift in the market is substantially driven with hydraulic drive type, hydraulic-driven hydraulic cylinder
Super large loading capacity car is jacked up, the length limitation of hydraulic cylinder is limited to.The hoisting depth of elevator is limited.Ten meters or more of promotion is high
Degree, cost are just very high.It is further added by hoisting depth, hydraulic elevator is realized with regard to bad.Trace it to its cause is that hydraulic elevator leans on
The lifting to lift car is realized in the mandril reduction of hydraulic cylinder, and hydraulic cylinder can not possibly be made too long.With the liquid of multistage jacking
Cylinder pressure, the weight and equipment cost of jacking are also restricted.
Invention content
The purpose of the present invention is to provide a kind of traction-type cargo lifts of double host drivens, to solve to surpass in the prior art
The problem low with hoisting depth of high cost existing for large-tonnage cargo lift.
For this purpose, the present invention uses following technical scheme：
A kind of traction-type cargo lift of double host drivens comprising lift car assembly, on the lift car assembly
It is provided with the first traction system and the second traction system, first traction system and the second traction system are with lift car assembly
The center line of vertical direction is arranged symmetrically, and first traction system includes the first car frame component, the first dragged wire-rope, first
Host, the first traction machine and the first counterweight, first dragged wire-rope are connected to correspondence by the first car guide wheel assembly
The first car frame component on, the first host and the first counterweight drag the first car frame assembly operating, second traction
System includes the second car frame component, the second dragged wire-rope, the second host, the second traction machine and the second counterweight, and described the
Two dragged wire-ropes are connected to by the second car guide wheel assembly on corresponding second car frame component, the second host and the second counterweight
Device drags the second car frame assembly operating, when operation described in the first car frame component and the second car frame component is synchronous rises
Drop.
Particularly, the first car frame component includes several first car frames for being spaced equidistant placement, described several
The first car frame for being located at outermost end in a first car frame relative to lift car assembly uses band guide shoe car frame, remaining
First car frame is connected as one connection channel steel and is equipped with safety tongs using by way of an installation thereon.
Particularly, the second car frame component includes several second car frames for being spaced equidistant placement, described several
The second car frame for being located at outermost end in a second car frame relative to lift car assembly uses band guide shoe car frame, remaining
Second car frame is connected as one connection channel steel and is equipped with safety tongs using by way of an installation thereon.
Particularly, the safety tongs uses progressive safety gear, and the safety tongs controls work by same limiter of speed.
Particularly, first traction machine and the second traction machine are controlled with same operation contactor, and two traction machines are being transported
When row contactor is connected, synchronous averaging runs the first host and the second host.
Beneficial effects of the present invention are that the traction-type cargo lift of double host drivens has used compared with prior art
The form of all synchro two sets of traction systems driving.Under the premise of ensureing its super large cargo tonnage, not only reduces and be manufactured into
This；And increase the hoisting depth of cargo lift, stable and reliable operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the traction-type cargo lift for double host drivens that the specific embodiment of the invention provides；
Fig. 2 is the first traction system of the traction-type cargo lift for double host drivens that the specific embodiment of the invention provides
Wiring figure；
Fig. 3 is the second traction system of the traction-type cargo lift for double host drivens that the specific embodiment of the invention provides
Wiring figure.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
Refering to Figure 1, Fig. 1 is the traction-type cargo lift for double host drivens that the specific embodiment of the invention provides
Structural schematic diagram.
In the present embodiment, a kind of traction-type cargo lift of double host drivens includes lift car assembly 1, and lift car is total
At the first traction system and the second traction system is provided on 1, the first traction system and the second traction system are total with lift car
It is arranged symmetrically at the center line of 1 vertical direction, i.e. the length of the first traction system and the second traction system along lift car assembly 1
Direction is arranged symmetrically.
First traction system includes the first car frame component, the first dragged wire-rope 2, the first host 3, the first traction machine and the
One counterweight, the first dragged wire-rope 2 are connected to by the first car guide wheel assembly 4 on corresponding first car frame component, the
One host 3, the first traction machine and the first counterweight collaboration the first car frame assembly operating of dragging, to drive lift car total
At 1 one end lift, the first car frame component include from outside to inside successively equidistant interval setting first band guide shoe car frame 5,
Second car frame 6, first is equipped with gradually on second car frame 6 and third car frame 8 without guide shoe car frame 7 and third car frame 8
Into the safety tongs 21 of formula, safety tongs 21 controls work by same limiter of speed.Second car frame 6, first is without guide shoe car frame 7 and
Three car frames 8 are connected as one by connecting channel steel 9.
Second traction system include the second car frame component, the second dragged wire-rope 10, the second host 11, the second traction machine and
Second counterweight, the second dragged wire-rope 10 are connected to corresponding second car frame component by the second car guide wheel assembly 12
On, the second host 11, the second traction machine and the second counterweight collaboration the second car frame assembly operating of dragging, the second car frame group
Part includes the second band guide shoe car frame 13 that equidistant interval is arranged successively from outside to inside, third car frame 14, second without guide shoe sedan-chair
Gradual safety tongs 21 is installed, safety on compartment frame 15 and the 4th car frame 16, third car frame 14 and the 4th car frame 16
Pincers 21 control work by same limiter of speed.Third car frame 14, second passes through company without guide shoe car frame 15 and the 4th car frame 16
Access slot steel 9 is connected as one.
It please refers to shown in Fig. 2 and Fig. 3, Fig. 2 is that the traction-type for double host drivens that the specific embodiment of the invention provides carries
The wiring figure of first traction system of goods elevator, the wiring figure of the it can be seen from the figure that first traction system include interconnecting
The first host around rope section 17 and first pair of recoil rope part 18, Fig. 3 be the specific embodiment of the invention provide double hosts
The wiring figure of second traction system of the traction-type cargo lift of driving, the wiring of the it can be seen from the figure that second traction system
Figure includes the second host of interconnection around rope section 19 and second pair of recoil rope part 20.
It is used as the band-type brake contactor of elevator traction machine by a contactor.It, can when band-type brake contactor is connected or is powered off
It is opened or closed with realizing that the brake of the first traction machine and the second traction machine synchronizes.Simultaneously by operation contactor control the
One traction machine and the second traction machine.Mechanical synchronization is adjusted, makes the first traction machine and the second traction machine when operation contactor is connected,
Synchronous averaging runs the first host 3 and the second host 11.First host 3 and the first counterweight drag sedan-chair by the first dragged wire-rope 2
Compartment rear portion.Second host 11 and the second counterweight drag the front of car by the second dragged wire-rope 10.Due to the first host 3 and
The synchronous operation driving of two hosts 11, lift car can realize synchronous operation.
Above example is to elaborate that the basic principle and characteristic of the present invention, the present invention are not limited by above-mentioned example,
Without departing from the spirit and scope, the present invention also has various changes, these changes and modifications are both fallen within
In scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (5)
1. a kind of traction-type cargo lift of double host drivens comprising lift car assembly, which is characterized in that the elevator car
The first traction system and the second traction system are provided on the assembly of compartment, first traction system and the second traction system are with elevator
The center line of car assembly vertical direction is arranged symmetrically, and first traction system includes the first car frame component, the first traction
Steel cable, the first host, the first traction machine and the first counterweight, first dragged wire-rope are connected by the first car guide wheel assembly
It is connected on corresponding first car frame component, the first host and the first counterweight drag the first car frame assembly operating, described
Second traction system includes the second car frame component, the second dragged wire-rope, the second host, the second traction machine and second pair of refitting
It sets, second dragged wire-rope is connected to by the second car guide wheel assembly on corresponding second car frame component, the second host
Drag the second car frame assembly operating with the second counterweight, when operation described in the first car frame component and the second car frame component
Equal synchronization lifting.
2. the traction-type cargo lift of double host drivens according to claim 1, which is characterized in that first car frame
Component includes several first car frames for being spaced equidistant placement, total relative to lift car in several described first car frames
Band guide shoe car frame, remaining first car frame is used to be connected as one by connecting channel steel at the first car frame positioned at outermost end
Body and thereon using every one installation by the way of be equipped with safety tongs.
3. the traction-type cargo lift of double host drivens according to claim 2, which is characterized in that second car frame
Component includes several second car frames for being spaced equidistant placement, total relative to lift car in several described second car frames
Band guide shoe car frame, remaining second car frame is used to be connected as one by connecting channel steel at the second car frame positioned at outermost end
Body and thereon using every one installation by the way of be equipped with safety tongs.
4. the traction-type cargo lift of double host drivens according to claim 3, which is characterized in that the safety tongs uses
Progressive safety gear, and the safety tongs controls work by same limiter of speed.
5. the traction-type cargo lift of double host drivens according to claim 1, which is characterized in that first traction machine
It is controlled with the second traction machine and same operation contactor, for two traction machines when operation contactor is connected, synchronous averaging runs the
One host and the second host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810987562.8A CN108792898A (en) | 2018-08-28 | 2018-08-28 | A kind of traction-type cargo lift of double host drivens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810987562.8A CN108792898A (en) | 2018-08-28 | 2018-08-28 | A kind of traction-type cargo lift of double host drivens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108792898A true CN108792898A (en) | 2018-11-13 |
Family
ID=64080966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810987562.8A Pending CN108792898A (en) | 2018-08-28 | 2018-08-28 | A kind of traction-type cargo lift of double host drivens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108792898A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111620218A (en) * | 2020-06-01 | 2020-09-04 | 升华电梯有限公司 | Combined elevator and combination method |
| CN113291951A (en) * | 2021-04-28 | 2021-08-24 | 韦伯电梯有限公司 | Multi-winding composite traction elevator and adjusting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190072Y (en) * | 2007-08-01 | 2009-02-04 | 北京升华电梯有限公司 | Multi-power elevator |
| WO2010127512A1 (en) * | 2009-05-05 | 2010-11-11 | 苏州东南电梯（集团）有限公司 | Elevator without machine room |
| CN105253743A (en) * | 2015-10-29 | 2016-01-20 | 浙江西子重工机械有限公司 | Elevator capable of running in parallel |
| CN206126603U (en) * | 2016-07-11 | 2017-04-26 | 江门市蒙德电气股份有限有限公司 | Many host computers driven elevator |
| CN208761956U (en) * | 2018-08-28 | 2019-04-19 | 伊萨电梯有限公司 | A kind of traction-type cargo lift of double host drivens |
-
2018
- 2018-08-28 CN CN201810987562.8A patent/CN108792898A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190072Y (en) * | 2007-08-01 | 2009-02-04 | 北京升华电梯有限公司 | Multi-power elevator |
| WO2010127512A1 (en) * | 2009-05-05 | 2010-11-11 | 苏州东南电梯（集团）有限公司 | Elevator without machine room |
| CN105253743A (en) * | 2015-10-29 | 2016-01-20 | 浙江西子重工机械有限公司 | Elevator capable of running in parallel |
| CN206126603U (en) * | 2016-07-11 | 2017-04-26 | 江门市蒙德电气股份有限有限公司 | Many host computers driven elevator |
| CN208761956U (en) * | 2018-08-28 | 2019-04-19 | 伊萨电梯有限公司 | A kind of traction-type cargo lift of double host drivens |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111620218A (en) * | 2020-06-01 | 2020-09-04 | 升华电梯有限公司 | Combined elevator and combination method |
| CN113291951A (en) * | 2021-04-28 | 2021-08-24 | 韦伯电梯有限公司 | Multi-winding composite traction elevator and adjusting method |
| CN113291951B (en) * | 2021-04-28 | 2022-12-06 | 韦伯电梯有限公司 | Multi-winding composite traction elevator and adjusting method |
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