CN205045643U - Elevator balancing unit - Google Patents
Elevator balancing unit Download PDFInfo
- Publication number
- CN205045643U CN205045643U CN201520727637.0U CN201520727637U CN205045643U CN 205045643 U CN205045643 U CN 205045643U CN 201520727637 U CN201520727637 U CN 201520727637U CN 205045643 U CN205045643 U CN 205045643U
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- CN
- China
- Prior art keywords
- balancing
- elevator
- pouring weight
- band
- length
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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.)
- Withdrawn - After Issue
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an elevator balancing unit, include along length direction's interval arrangement in proper order a plurality of balanced area, adjacent two all be equipped with a pouring weight, all between the balanced area respectively balanced area with the pouring weight is established ties together in proper order, the width in balanced area and the ratio of thickness > 1. The utility model discloses a balanced compensation chain of elevator adopts a plurality of balanced areas to establish ties in proper order with the pouring weight be in the same place, replaces in the tradition many compensation chains of setting side by side, has avoided width direction upward collision, the friction of adjacent compensation chain, and on concentrating on the pouring weight between the adjacent balanced area with main weight, make balancing unit hang to back on heavy and the car, and can be flagging as far as possible with the balancing unit of car side to the balancing unit of heavy side below, the reduction is controlled and is rocked, takes the comfort level when having improved elevator operation.
Description
Technical field
The utility model relates to a kind of elevator balancing device for being connected in cage lifter between counterweight and car.
Background technology
The overall centre-of gravity shift problem of elevator balancing device mainly in order to be formed when solving counterweight and car counter motion in elevator device.In prior art, elevator balancing device all adopts the structure of chain form, therefore also referred to as elevator balanced compensated chain.The most traditional elevator balanced compensated chain is exactly wire rope handling compensated chain, the iron chains that this compensated chain adopts multiple chain link all linked with one another successively, in order to reduce friction and the noise of chain itself, wears the rope made of hemp in every bar elevator balanced compensated chain.This wire rope handling compensated chain cost is lower, but the elevator balanced compensated chain of many iron chains compositions is when elevator runs, and friction and collision still can occur between chain and chain, and noise ratio is comparatively large, can feel and significantly shake sense when people is in car.In order to overcome the defect of wire rope handling compensated chain, occurred a kind of plastic compensated chain afterwards, it wraps up one deck PVC hose on wire rope handling compensated chain, substantially reduces noise, but its elasticity and durability still need to improve.The maximum elevator balanced compensated chain of present use is overall plastic compensated chain, and its adopts cable shape PVC structure, can reach steadily quiet effect when elevator is run.
But when elevator balancing device adopts the many overall plastic compensated chains be set up in parallel, every root compensated chain still can produce in the direction of the width and rock, passenger is in elevator or can feel and significantly shake innervation.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of elevator balancing device that effectively can reduce the ride comfort sense of rocking, improving elevator cage operation.
For achieving the above object, the utility model provides a kind of elevator balancing device, it is characterized in that: comprise along its length spaced multiple balancing band successively, between adjacent two described balancing bands, be all provided with a pouring weight respectively, all described balancing bands and described pouring weight are cascaded successively; The width of described balancing band and the ratio > 1 of thickness.
Wherein, described elevator balancing device also comprises the connecting device connecting described balancing band and described pouring weight, described connecting device runs through along the length direction of described balancing band the connection cord connecting all described balancing bands and described pouring weight, or be connected to the attaching parts between an adjacent described balancing band and a described pouring weight.
Preferably, the quantity of described connection cord is many, and many described connection cords are set up in parallel along the Width of described balancing band.
Preferably, between adjacent described balancing band and a described pouring weight, the quantity of described attaching parts has two at least.
Wherein, the length of each described balancing band is identical.Or, in all described balancing bands, have the length of the described balancing band of part identical.Or the length of each described balancing band is not identical.
Preferably, the length of each described pouring weight is identical and be less than the length of balancing band described in any one.More preferably, the weight of each described pouring weight is identical and be greater than the weight of balancing band described in any one.
Compared to prior art, the utility model has the following advantages: elevator balanced compensated chain of the present utility model adopts multiple balancing band and pouring weight to be cascaded successively, replace the many compensated chains be set up in parallel, avoid the collision of compensated chain adjacent on Width, friction; Main weight is concentrated on the pouring weight between adjacent balancing band, balancing device is suspended on after on counterweight and car, balancing device below counterweight-side and the balancing device of cage side can be as far as possible sagging, reduce double swerve, improve ride quality when elevator runs.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the utility model elevator balancing device in elevator device.
Fig. 2 is the structural representation of the first embodiment of the utility model.
Fig. 3 is that A-A in Fig. 2 is to generalized section.
Fig. 4 is the structural representation of the utility model the second embodiment.
Fig. 5 is the B portion enlarged drawing in Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
Embodiment one
Refer to Fig. 1 and 3, a kind of elevator balancing device 3, for being connected between counterweight 1 and car 2, it comprises along its length spaced multiple balancing band 4 successively, between adjacent two balancing bands 4, be all provided with a pouring weight 5 respectively, all balancing bands 4 and pouring weight 5 are cascaded successively.In the present embodiment, elevator balancing device 3 also comprises the connecting device connecting balancing band 4 and pouring weight 5, and this connecting device is run through along the length direction of balancing band 4 connection cord 6 connecting all balancing bands 4 and pouring weight 5.
Refer to Fig. 3, the width b of the balancing band 4 and ratio > 1 of thickness a, the larger relative width of ratio is wider, and the weight of balancing device 3 distributes overstepping the bounds of propriety loose on width, more can avoid double swerve.The quantity of connection cord 6 is three, and three connection cords 6 are set up in parallel along the Width of balancing band 4.Balancing band 4 and pouring weight 5 are all solid shapes, have certain interval between any two, and connection cord 6 have certain bending flexibility, so balancing device 3 has certain bending property in the longitudinal direction.When the elevator is run, counterweight 1 counter motion relative to car 2, because weight all mainly concentrates on pouring weight 5, so, balancing device 3 can both keep vertically downward in the part of counterweight-side and cage side, and the below of whole balancing device 3 can be formed has certain bending.
In the present embodiment, in all balance blocks 4, the length of the balance block 4 of some quantity is identical, and other balance block 4 has different length.Certainly, in other embodiments, the length of each balancing band 4 can be identical also can be different.
In order to make weight mainly concentrate in smaller length, guarantee balancing device hang after drooping characteristics, the length of each pouring weight 5 is identical and be less than the length of any one balancing band 4, and the such as length of balancing band 4 is more than 10 times of the length of pouring weight 5.And the weight of each pouring weight 5 is identical and be greater than the weight of any one balancing band 4.
Embodiment two
Refer to Figure 4 and 5, the structure of the elevator balancing device 3 of the present embodiment is substantially identical with embodiment one, and difference is: described connecting device is connected to the attaching parts 7 between an adjacent balancing band 4 and a pouring weight 5.And in the present embodiment, between adjacent balancing band 4 and a pouring weight 5, the quantity of attaching parts 7 has two.The two ends of each attaching parts 7 are rotatably connected between balancing band 4 and pouring weight 5 respectively, and balancing band 4 and pouring weight 5 can be relatively rotated, and ensure whole balancing device 3 bending property in the longitudinal direction.
The balancing device 3 of embodiment one and embodiment two all forms similar tabular chain structure, the weight of balancing device 3 is made to be distributed on width, integral structure is more stable, and when entire length is equal, the mode be set up in parallel compared to many iron chains more effectively avoids double swerve.
Elevator balancing device 3 of the present utility model to be connected formation successively by the balancing band 4 of wide plate shape and pouring weight 5, main weight concentrates on the pouring weight 5 of length car, enable counterweight-side and cage side partial-length keep sagging as far as possible, reduce and rock, avoid the collision between conventional chains and friction, improve ride quality when elevator runs.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; protection domain of the present utility model can not be limited 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 (9)
1. an elevator balancing device, is characterized in that: comprise along its length spaced multiple balancing band successively, and between adjacent two described balancing bands, be all provided with a pouring weight respectively, all described balancing bands and described pouring weight are cascaded successively; The width of described balancing band and the ratio > 1 of thickness.
2. a kind of elevator balancing device according to claim 1, it is characterized in that: described elevator balancing device also comprises the connecting device connecting described balancing band and described pouring weight, described connecting device runs through along the length direction of described balancing band the connection cord connecting all described balancing bands and described pouring weight, or be connected to the attaching parts between an adjacent described balancing band and a described pouring weight.
3. a kind of elevator balancing device according to claim 2, is characterized in that: the quantity of described connection cord is many, and many described connection cords are set up in parallel along the Width of described balancing band.
4. a kind of elevator balancing device according to claim 2, is characterized in that: between adjacent described balancing band and a described pouring weight, the quantity of described attaching parts has two at least.
5. a kind of elevator balancing device according to Claims 1-4 any one, is characterized in that: the length of each described balancing band is identical.
6. a kind of elevator balancing device according to Claims 1-4 any one, is characterized in that: have the length of the described balancing band of part identical in all described balancing bands.
7. a kind of elevator balancing device according to Claims 1-4 any one, is characterized in that: the length of each described balancing band is not identical.
8. a kind of elevator balancing device according to Claims 1-4 any one, is characterized in that: the length of each described pouring weight is identical and be less than the length of balancing band described in any one.
9. a kind of elevator balancing device according to claim 8, is characterized in that: the weight of each described pouring weight is identical and be greater than the weight of balancing band described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727637.0U CN205045643U (en) | 2015-09-18 | 2015-09-18 | Elevator balancing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727637.0U CN205045643U (en) | 2015-09-18 | 2015-09-18 | Elevator balancing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205045643U true CN205045643U (en) | 2016-02-24 |
Family
ID=55339241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520727637.0U Withdrawn - After Issue CN205045643U (en) | 2015-09-18 | 2015-09-18 | Elevator balancing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205045643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173965A (en) * | 2015-09-18 | 2015-12-23 | 江南嘉捷电梯股份有限公司 | Elevator balance device |
-
2015
- 2015-09-18 CN CN201520727637.0U patent/CN205045643U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173965A (en) * | 2015-09-18 | 2015-12-23 | 江南嘉捷电梯股份有限公司 | Elevator balance device |
| CN105173965B (en) * | 2015-09-18 | 2018-01-19 | 江南嘉捷电梯股份有限公司 | A kind of elevator balancing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160224 Effective date of abandoning: 20180119 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160224 Effective date of abandoning: 20180119 |