CN207748705U - Elevator compensating device - Google Patents
Elevator compensating device Download PDFInfo
- Publication number
- CN207748705U CN207748705U CN201721491783.3U CN201721491783U CN207748705U CN 207748705 U CN207748705 U CN 207748705U CN 201721491783 U CN201721491783 U CN 201721491783U CN 207748705 U CN207748705 U CN 207748705U
- Authority
- CN
- China
- Prior art keywords
- elevator
- packing layer
- chain
- compensation chain
- guide wheel
- Prior art date
- 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.)
- Active
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of elevator compensating devices, including compensation chain and the guide wheel assemblies being connected between lift car and counterweight, arcuate bombing leaf is installed in elevator shaft bottom, the guide wheel assemblies that the tensioning to compensating chain is adjusted are fixed on semielliptic spring on piece.Guide wheel assemblies include directive wheel and supporting rack, and directive wheel is bolted on supporting rack.It includes packing layer, steel wire connecting rope and PVC covering bodies to compensate chain, and packing layer is uniformly coated on outside steel wire connecting rope, and PVC covering bodies are coated on outside packing layer.The packing layer of filling barium sulfate and neoprene composition inside PVC covering bodies.Compared with prior art, the utility model solves the problems, such as rotation and running shaking of the compensation chain when elevator is run, and compensation chain is avoided to be intertwined.
Description
Technical field
The utility model is related to elevator more particularly to elevator compensating devices.
Background technology
Elevator currently on the market includes mainly car, counterweight, traction steel-cable and trailing cables, wherein Elevator weight sensor
Weigh balance system, and major function is relative equilibrium car weight, ensures that the traction-driven of elevator is normal.Elevator was being run
The length of the steel wire rope of Cheng Zhong, cage side and counterweight-side is constantly changing, so as to cause the change of traction sheave both sides hoist ropes weight
Change.When car is located at lowermost layer, the weight of steel wire rope largely acts on cage side；When car be located at it is top when, steel wire
The weight of rope largely acts on counterweight-side.This variation influences not the runnability of elevator when lifting height of lift is little
Greatly, when but being lifted beyond certain altitude, the stability of elevator operation can be seriously affected, the safety of passenger is jeopardized.For this purpose, working as elevator
Hoisting depth be more than certain altitude when, between lift car and counterweight, it is necessary to setting the compensation chain with constant weight
The weight for balancing hoist ropes and trailing cable, to ensure elevator even running.
Elevator compensation chain is the important component of elevator whole system, and the both ends for compensating chain are suspended on cage side and counterweight respectively
Side, the weight for compensating chain are separately dispensed into cage side and counterweight-side, compensate the stage casing pendency of chain, and the operation up and down of elevator makes compensation
Chain also moves up and down therewith；Compensation chain can also be swung in hoistway when elevator is run, and can not only be damaged at this time to hoistway, and
And can have compensation chain and hook phenomenon with other components, it is easy to happen danger, needs to use elevator compensating device to ensure at this time
Elevator safety in utilization.In actual production, frequent some compensation devices or due to lacking buffering and stability is insufficient or structure
Complexity, which occupies larger space, leads to that requirement cannot be met.
Utility model content
Purpose of utility model：The purpose of this utility model is to provide a kind of elevator compensating device, to overcome compensation chain in electricity
It swings or is intertwined when ladder operation.
Technical solution：Elevator compensating device includes the compensation chain being connected between lift car and counterweight and guide wheel group
Part is equipped with arcuate bombing leaf in elevator shaft bottom, and the guide wheel assemblies that the tensioning to compensating chain is adjusted are fixed on bow
On shape spring leaf.
Guide wheel assemblies include directive wheel and supporting rack, and directive wheel is bolted on supporting rack.
It includes packing layer, steel wire connecting rope and PVC covering bodies to compensate chain, and packing layer is uniformly coated on outside steel wire connecting rope
Portion, PVC covering bodies are coated on outside packing layer.
Semielliptic spring sheet material is SUS301.
Advantageous effect：Compared with prior art, the utility model has the following advantages：1, it solves compensation chain to transport in elevator
Rotation when row and running shaking problem avoid compensation chain from being intertwined；2, it is connected using the steel wire with frictional force
Rope is filled with the structure of the bed of material instead of chain and PVC covering bodies, the comfort for running elevator while controlling production cost
And safety is improved, shape is also more beautiful；3, using the bow for the impact flexibility become reconciled with high elastic limit
Shape spring leaf improves the stability of elevator operation as buffering.
Description of the drawings
Fig. 1 is elevator compensating apparatus structure schematic diagram；
Fig. 2 is partial schematic diagram；
Fig. 3 is A direction views；
Fig. 4 is compensation chain sectional view；
Fig. 5 is compensation chain vertical view.
Specific implementation mode
As shown in Figure 1, elevator compensating device includes the compensation chain 1 being connected between lift car 4 and counterweight 5, to compensation
The guide wheel assemblies 2 that the tensioning of chain 1 is adjusted, wherein guide wheel assemblies 2 are mounted on arcuate bombing leaf 3, arcuate bombing leaf 3
It is fixed on elevator shaft bottom 6 by welding or bolting mode.
As shown in Figure 2 and Figure 3, guide wheel assemblies 2 include directive wheel 21 and supporting rack 23, directive wheel 21 and supporting rack 23 it
Between be bolted, supporting rack 23 welds or is bolted to 3 top of arcuate bombing leaf, the choosing of 3 material of arcuate bombing leaf
Use SUS301.
As shown in figure 4, compensation chain 1 is made of packing layer 11, steel wire strand connecting rope 12 and PVC covering bodies 13, wherein filling out
11 section of the bed of material is circle, and inside is filled with the packing layer of barium sulfate and neoprene composition, is uniformly coated on steel wire connection
The outside of rope 12；PVC covering bodies 13 are coated on outside packing layer 11, and steel wire connecting rope 2 and packing layer 1 are connected as one.
As shown in figure 5, steel wire connecting rope 12 uses multiply form, carried while increasing the frictional force between packing layer 11
High stress intensity, makes compensation chain not easily cause distortion.
Claims (4)
1. a kind of elevator compensating device, including the compensation chain (1) and directive wheel that are connected between lift car (4) and counterweight (5)
Component (2), it is characterised in that：Arcuate bombing leaf (3) is installed in elevator shaft bottom (6), the tensioning to the compensation chain (1)
The guide wheel assemblies (2) being adjusted are fixed on arcuate bombing leaf (3).
2. elevator compensating device according to claim 1, it is characterised in that：Guide wheel assemblies (2) include directive wheel (21)
And supporting rack (23), the directive wheel (21) are bolted on supporting rack (23).
3. elevator compensating device according to claim 1, it is characterised in that：The compensation chain (1) include packing layer (11),
Steel wire connecting rope (12) and PVC covering bodies (13), described filler layer (11) are uniformly coated on steel wire connecting rope (12) outside,
It is external that PVC covering bodies (13) are coated on packing layer (11).
4. elevator compensating device according to claim 1, it is characterised in that：Arcuate bombing leaf (3) material is
SUS301。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491783.3U CN207748705U (en) | 2017-11-09 | 2017-11-09 | Elevator compensating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491783.3U CN207748705U (en) | 2017-11-09 | 2017-11-09 | Elevator compensating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207748705U true CN207748705U (en) | 2018-08-21 |
Family
ID=63146005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491783.3U Active CN207748705U (en) | 2017-11-09 | 2017-11-09 | Elevator compensating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207748705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896394A (en) * | 2019-03-05 | 2019-06-18 | 福建省力机械有限公司 | A kind of Cargo Lift compensation chain slack list tensioning apparatus |
-
2017
- 2017-11-09 CN CN201721491783.3U patent/CN207748705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896394A (en) * | 2019-03-05 | 2019-06-18 | 福建省力机械有限公司 | A kind of Cargo Lift compensation chain slack list tensioning apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201400508Y (en) | Evaluator without machine room | |
| CN101962145A (en) | Weight balancing device of elevator compensating bar structure | |
| CN102372213A (en) | First rope adjusting device | |
| CN109312572B (en) | Lifting device | |
| CN207748705U (en) | Elevator compensating device | |
| CA2545985A1 (en) | Elevator rope compensation device | |
| CN104477732A (en) | Elevator compensation system | |
| CN103072877A (en) | Single-well and double-car elevator | |
| CN106044537B (en) | A kind of truss of activity lifting level board shape thing | |
| CN205802762U (en) | A kind of movable truss hoisting of scalable lifting spacing | |
| CN205802763U (en) | A kind of truss of movable lifting horizontal plate shape thing | |
| CN205662195U (en) | High -speed elevator compensating rope fag end stores pylon | |
| CN104828680B (en) | Elevator with balanced counterweight | |
| CN106395549A (en) | Elevator buffer | |
| CN201494985U (en) | Tension balancing device of traction wire rope | |
| CN101387109A (en) | Unpowered gravity balance ship lock | |
| CN204434033U (en) | A kind of elevator | |
| CN208761935U (en) | A kind of lever elevator compensation chain balance mechanism | |
| CN207330042U (en) | A kind of lift compensation chain guiding device structure | |
| CN206872229U (en) | A kind of elevator | |
| CN205187593U (en) | Lifting device | |
| CN204917531U (en) | A compensation arrangement that is used for two host computers drive elevators | |
| CN105084156A (en) | Compensating device for elevator driven by double main engines | |
| CN206188159U (en) | Lift buffer | |
| CN205662194U (en) | Elevator cab's diverting pulley structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |