CN104860154B - A kind of fire-retardant elevator balanced compensated chain of full-plastic elastic - Google Patents
A kind of fire-retardant elevator balanced compensated chain of full-plastic elastic Download PDFInfo
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- CN104860154B CN104860154B CN201510290180.6A CN201510290180A CN104860154B CN 104860154 B CN104860154 B CN 104860154B CN 201510290180 A CN201510290180 A CN 201510290180A CN 104860154 B CN104860154 B CN 104860154B
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- chain
- chain ring
- metal bracelet
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- fire
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention provides a kind of fire-retardant elevator balanced compensated chain of full-plastic elastic, including metal bracelet, one layer of integument is coated with outside the metal bracelet, sheath is provided with outside integument, metal bracelet is made up of two strip metal bracelets, the two strips metal bracelet is respectively the first sub- metal bracelet and the second sub- metal bracelet, and the second sub- metal bracelet is fixed on the first sub- metal bracelet with canoe.The wall scroll metal bracelet of routine is designed as the combination of two strip metal bracelets by the present invention, without limitation on lifting speed of the elevator when rising, bearing load is big, with good suspension perpendicularity, it is not easy to distort, and the quality of single metal chain is increased, say reduces time cost and operating cost to a certain extent.
Description
Technical field
The present invention relates to elevator accessory technical field, more particularly to a kind of fire-retardant elevator balanced compensated chain of full-plastic elastic.
Background technology
Elevator balanced compensated chain is mainly used for connecting the car and counterweight of elevator, balances the weight of hoist ropes and trailing cable
Amount, is the part that balanced action has been run to elevator.In general, elevator in the process of running, the steel wire of cage side and counterweight-side
The length of rope is constantly changing, so as to cause the change of traction sheave both sides steel wire rope weight.When car is located at minimum stop, steel
The weight of cord largely acts on cage side, and when car is located at highest stop, the weight of steel wire rope largely acts on pair
Heavy side.This change influences less, but certain altitude is arrived in lifting when lifting height of lift is little on the runnability of elevator
When, the stability that elevator is run, the safety of entail dangers to passenger, therefore, when the hoisting depth of elevator is more than one can be seriously affected
When determining height, it is necessary to set the part with constant weight to balance the weight change brought by height change, here it is will
By elevator balanced compensated chain.
At present, compensated chain on the market has following several：
1st, wire rope handling compensated chain, it is a kind of compensated chain of most original, is only used for fast below the 1.75m/s of ladder elevator, structure
To penetrate the rope made of hemp in iron chains, this compensated chain is in use due to occurring friction and collision, noise ratio between chain and chain
It is larger, and people has obvious shake sense in car, and advantage is cheap, and many elevator companies have abandoned at present.
2nd, plastic compensated chain, in order to reduce the noise of wire rope handling compensated chain in the process of running, while environment is slowed down to iron chains
Corrosion, then on the basis of wire rope handling compensated chain wrap up one layer of PVC hose, form plastic compensated chain.Mended relative to wire rope handling
Chain is repaid, noise greatly reduces when plastic compensated chain is run, and more attractive in appearance, but still needs to change in terms of pliability and durability
It is kind.
3rd, overall plastic compensated chain, can use the express elevator to 6m/s, and appearance is pulls shape PVC structures, elevator operation energy during use
Reach steady Jing Yin effect, liked by many larger ele-vators companies.
Such as the A of Chinese patent CN 103398142 disclose a kind of novel balance compensation chain for elevator, including metal bracelet,
Characterized in that, the outer wrap of described metal bracelet has integument, the outside of the integument is provided with oversheath, described
The outside of oversheath is provided with fibrous layer.The advantages of technical scheme is the property such as compensated chain has high intensity, elasticity is good, flexibility is good
Can, its flexibility is kept at low ambient temperatures, is reached good balanced compensated effect, suitable for 3~4m/s elevator, is used the longevity
Life length, noise is small, and manufacturing cost is low.But it still can not meet softness of the present elevator generally in 6m/s high-speed range
The demand of property, intensity and elasticity.
The content of the invention
To overcome present in prior art in elevator high-speed cruising, using effect, the performance of elevator compensation chain
It is bad, lifting speed of the elevator when rising can be limited, bearing load is small, without good suspension perpendicularity, easily distorts
Problem, the invention provides a kind of fire-retardant elevator balanced compensated chain of full-plastic elastic.
The technical solution adopted by the present invention is：A kind of fire-retardant elevator balanced compensated chain of full-plastic elastic, including metal bracelet, should
One layer of integument is coated with outside metal bracelet, is provided with sheath outside the integument, its innovative point is：The metallic bond
Bar is made up of two strip metal bracelets, and the two strips metal bracelet is respectively the first sub- metal bracelet and the second sub- metal bracelet,
The second sub- metal bracelet is fixed on the first sub- metal bracelet with canoe.
On this basis, the described first sub- metal bracelet is made up of the chain ring of some groups of connections of mutually linking closely, described every group
Chain ring includes 2 big chain ring and 1 small chain ring, every group of chain ring according to 1 big chain ring, 1 small chain ring and 1 big chain ring arrangement
Order mutually links closely connection successively.
On this basis, the described second sub- metal bracelet is made up of the chain ring of some groups of connections of mutually linking closely, described every group
Chain ring includes 3 big chain ring and 1 small chain ring, every group of chain ring according to 2 big chain ring, 1 small chain ring and 1 big chain ring arrangement
Order mutually links closely connection successively.
On this basis, the chain ring of the described first sub- metal bracelet mutually link closely connection after formed with chain ring space A, the chain
Halogen-free polymer elastic flame material is filled with circle space A.
On this basis, the chain ring of the described second sub- metal bracelet mutually link closely connection after formed with chain ring space B, the chain
Binding material is filled with circle space B.
On this basis, the described first sub- metal bracelet and the second sub- metal bracelet are additionally provided with chain attachment means.
On this basis, the generally horizontal Z-type structural member of the chain attachment means, the length of the Z-type structural member are set
It is set to 0.5~0.8 times of length between alternate described two chain rings.
On this basis, the length of the Z-type structural member is arranged to 0.6 of length between alternate described two chain rings
Times.
On this basis, bending place is arranged to arc, the head of Z-type structural member at the Z-type two of the horizontal Z-type structural member
End be additionally provided with end laterally projection be fixedly connected with hook, the hook that is fixedly connected is integrally formed with Z-type structural member.
On this basis, the sheath is PVC sheath or fiber cloth sheath.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) the fire-retardant elevator balanced compensated chain of full-plastic elastic of the invention, metal bracelet are made up of two strip metal bracelets, should
Two strip metal bracelets are respectively the first sub- metal bracelet and the second sub- metal bracelet, and the second sub- metal bracelet is consolidated with canoe
It is scheduled on the first sub- metal bracelet, the wall scroll metal bracelet of routine is designed as to the combination of two strip metal bracelets, will not be limited
Lifting speed of the elevator processed when rising, bearing load is big, has good suspension perpendicularity, is not easy to distort, and single metal
The quality of chain is increased, and say reduces time cost and operating cost to a certain extent.
(2) the fire-retardant elevator balanced compensated chain of full-plastic elastic of the invention, for the first sub- metal bracelet and the second interest category
The structure of chain is also improved, and is such as made up of the first sub- metal bracelet the chain ring of some groups of connections of mutually linking closely, every group
Chain ring includes 2 big chain ring and 1 small chain ring, every group of chain ring according to 1 big chain ring, 1 small chain ring and 1 big chain ring arrangement
Order mutually links closely connection successively；Second sub- metal bracelet is made up of the chain ring of some groups of connections of mutually linking closely, described every group
Chain ring includes 3 big chain ring and 1 small chain ring, every group of chain ring according to 2 big chain ring, 1 small chain ring and 1 big chain ring arrangement
Order mutually links closely connection successively, such design, substantially reduces the friction and collision between chain ring and chain ring, substantially eliminates
The noise of compensated chain operationally, and without any fringe cost is increased on the premise of, reached outstanding erasure effect.
(3) the fire-retardant elevator balanced compensated chain of full-plastic elastic of the invention, consider for safety problem, by the first sub- metallic bond
The chain ring of bar is mutually linked closely after connection formed with chain ring space A, and Halogen-free polymer elastic flame material is filled with the A of the chain ring space
Material；The chain ring of second sub- metal bracelet is mutually linked closely after connection formed with chain ring space B, filled with viscous in the B of the chain ring space
Tie material, such design, cleverly using the presence in chain ring space, by filling a series of added material so that compensation
Chain obtains high resiliency, high-flexibility in itself, by the filling of binding material, timely and effectively reduces elevator compensating chain-deformation, greatly
The big service life for extending compensated chain.
(4) the fire-retardant elevator balanced compensated chain of full-plastic elastic of the invention, the first sub- metal bracelet and the second sub- metal bracelet
It is additionally provided with chain attachment means；Specifically, the Z-type structural member that chain attachment means are generally horizontal, chain is connected and filled
Put and be designed to Z-type structural member, the size of stress when being mainly in view of connector connection, because connector serves between chain
The effect reinforced again so that chain is extremely not easy to break in itself, considerably increases safety coefficient, and improve elevator operation when
The stability of compensated chain；Cost and performance optimization are additionally contemplates that, the length of the Z-type structural member is arranged to two alternate chain rings
Between 0.5~0.8 times of length, in addition, the length of Z-type structural member is arranged to 0.6 times of length between alternate two chain rings,
Determined through researcher in this field, when length is 0.6 times, best results.
(5) the fire-retardant elevator balanced compensated chain of full-plastic elastic of the invention, will be bent at the Z-type two of the Z-type structural member of transverse direction
Place is arranged to arc, the tension force and tolerance of increase Z-type structural member in itself, and arcuate structure is more beneficial for the scattered of pressure, obtained
More preferable pressure-bearing effect；Secondly, Z-type structural member head end be additionally provided with end it is raised laterally be fixedly connected with hook,
It is fixedly connected with hook to be integrally formed with Z-type structural member, the setting of connecting hook, more effectively can be consolidated two alternate chain rings
Fixed, connection effect is more preferable.
Brief description of the drawings
Fig. 1 is compensated chain structural representation of the prior art；
Fig. 2 is the overall structure diagram of metal bracelet in the present invention；
Fig. 3 is the first sub- metal chain structure schematic diagram of the present invention；
Fig. 4 is the second sub- metal chain structure schematic diagram of the invention；
Fig. 5 is provided with a kind of structural representation after chain attachment means for the present invention；
Fig. 6 is provided with another structural representation after chain attachment means for the present invention.
Embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, is not intended to limit the present invention.
The present invention relates to a kind of fire-retardant elevator balanced compensated chain of full-plastic elastic, compensated chain such as Fig. 1 of existing peak performance
It is shown：Including metal bracelet 3, one layer of integument 2 is coated with outside the metal bracelet 3, sheath 1 is provided with outside integument 2, is protected
Set 1 can be selected as PVC sheath or fiber cloth sheath.
As shown in Figure 2：The metal bracelet 3 of the present embodiment is made up of two strip metal bracelets, the two strips metal bracelet point
Not Wei the first sub- 31 and second sub- metal bracelet 32 of metal bracelet, the second sub- metal bracelet 32 is fixed on first with canoe
On sub- metal bracelet 31.In the present embodiment, the wall scroll metal bracelet of routine is designed as to the combination of two strip metal bracelets, no
Lifting speed of the elevator when rising can be limited, bearing load is big, has good suspension perpendicularity, is not easy to distort, and single
The quality of metal bracelet is increased, and say reduces time cost and operating cost to a certain extent.
As shown in Figure 3：First sub- metal bracelet 31 is made up of the chain ring of 5 groups of connections of mutually linking closely, and every group of chain ring includes 2
Big chain ring and 1 small chain ring, every group of chain ring according to 1 big 311,1 small chain rings 312 of chain ring and last 1 big chain ring 313 row
Row order mutually links closely connection successively.As shown in Figure 4：Second sub- metal bracelet 32 is made up of the chain ring of 5 groups of connections of mutually linking closely,
Every group of chain ring includes 3 big chain ring and 1 small chain ring, and every group of chain ring is respectively big chain ring A321 and big chain according to 2 big chain ring
Enclose the connection of mutually linking closely successively that puts in order of B322,1 small chain ring 323 and 1 big chain ring 324；Such design, subtracts significantly
Small friction and collision between chain ring and chain ring, the noise of compensated chain operationally is essentially eliminated, and it is any without increasing
On the premise of fringe cost, outstanding erasure effect is reached.
As shown in Figure 3：The chain ring of first sub- metal bracelet 31 mutually link closely connection after formed with chain ring space A314, the chain
Halogen-free polymer elastic flame material is filled with circle space A314.As shown in Figure 4：The chain ring of second sub- metal bracelet 32 is mutual
Link closely after connection formed with chain ring space B325, binding material is filled with the B325 of the chain ring space；It is cleverly empty using chain ring
The presence of gap, by filling a series of added material so that compensated chain obtains high resiliency, high-flexibility in itself, passes through bonding
The filling of material, elevator compensating chain-deformation is timely and effectively reduced, greatly prolong the service life of compensated chain.
Embodiment 2
As shown in Figure 5：On the basis of embodiment 1, the first sub- 31 and second sub- metallic bond of metal bracelet of the present embodiment
Bar 32 is additionally provided with chain attachment means.
Specifically, as shown in Figure 5：The generally horizontal Z-type structural member 4 of chain attachment means, the length of the Z-type structural member 4
Degree is arranged to 0.5~0.8 times of length between alternate two chain rings；Preferably, the length of Z-type structural member 4 is arranged to alternate
Two chain rings between 0.6 times of length.Chain attachment means are designed to Z-type structural member, are mainly in view of connector connection
Shi Yingli size, because connector serves the effect reinforced again between chain so that chain is extremely not easy to break in itself,
The stability of compensated chain when considerably increasing safety coefficient, and improving elevator operation；Cost and performance optimization are additionally contemplates that,
The length of the Z-type structural member is arranged to 0.5~0.8 times of length between alternate two chain rings, in addition, Z-type structural member
Length is arranged to 0.6 times of length between alternate two chain rings, is determined through researcher in this field, when length is 0.6 times,
Best results.
As shown in Figure 6：Bending place is arranged to arc, the head end of Z-type structural member 4 at the Z-type two of horizontal Z-type structural member 4
Be additionally provided with end it is raised laterally be fixedly connected with hook 51, be fixedly connected with hook 51 and be integrally formed with Z-type structural member 4.This
Bending place at the Z-type two of the Z-type structural member of transverse direction is arranged to arc by embodiment, increase Z-type structural member tension force in itself and resistance to
Stress, arcuate structure are more beneficial for the scattered of pressure, obtain more preferable pressure-bearing effect；Secondly, head end and end in Z-type structural member
End be additionally provided with it is raised laterally be fixedly connected with hook, be fixedly connected with hook and be integrally formed with Z-type structural member, connecting hook is set
It is fixed, more effectively two alternate chain rings can be fixed, connection effect is more preferable.
The material of Z-type structural member 4 described above is elastic material, for example can be made of spring, and Z-type structural member is placed just
Behind true position, Z-type structural member head end and tail end bending can be fixed, if likewise, be additionally provided with connecting hook, can be with
Hook 51 will be fixedly connected with and carry out bending fixation, it is easy and effective, it is convenient and practical.
The preferred embodiments of the present invention have shown and described in described above, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and
Environment, and can be changed in the scope of the invention is set forth herein by the technology or knowledge of above-mentioned teaching or association area
It is dynamic., then all should be appended by the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In scope of the claims.
Claims (8)
1. a kind of fire-retardant elevator balanced compensated chain of full-plastic elastic, including metal bracelet, one layer of bag is coated with outside the metal bracelet
Covering layer, sheath is provided with outside the integument, it is characterised in that：The metal bracelet is made up of two strip metal bracelets, should
Two strip metal bracelets are respectively the first sub- metal bracelet and the second sub- metal bracelet, and the second sub- metal bracelet is with canoe
It is fixed on the first sub- metal bracelet；The first sub- metal bracelet is made up of the chain ring of some groups of connections of mutually linking closely, described
Every group of chain ring includes 2 big chain ring and 1 small chain ring, and every group of chain ring is according to 1 big chain ring, 1 small chain ring and 1 big chain ring
Put in order connection of mutually linking closely successively；
The second sub- metal bracelet is made up of the chain ring of some groups of connections of mutually linking closely, and every group of chain ring includes 3 big chains
Circle and 1 small chain ring, every group of chain ring are mutually tight successively according to putting in order for 2 big chain ring, 1 small chain ring and 1 big chain ring
Button connection.
2. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 1, it is characterised in that：The first interest category
The chain ring of chain is mutually linked closely after connection formed with chain ring space A, and Halogen-free polymer elastic flame is filled with the A of the chain ring space
Material.
3. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 1, it is characterised in that：The second interest category
The chain ring of chain is mutually linked closely after connection formed with chain ring space B, and binding material is filled with the B of the chain ring space.
4. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 1, it is characterised in that：The first interest category
Chain and the second sub- metal bracelet are additionally provided with chain attachment means.
5. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 4, it is characterised in that：The chain connection dress
Put generally horizontal Z-type structural member, the length of the Z-type structural member is arranged to length between alternate two chain rings
0.5~0.8 times.
6. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 5, it is characterised in that：The Z-type structural member
Length be arranged to 0.6 times of length between alternate two chain rings.
7. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 5, it is characterised in that：The horizontal Z-type
Bending place is arranged to arc at the Z-type two of structural member, and the head end of Z-type structural member and end are additionally provided with raised laterally consolidate
Determine connecting hook, the hook that is fixedly connected is integrally formed with Z-type structural member.
8. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 1, it is characterised in that：The sheath is PVC
Sheath or fiber cloth sheath.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290180.6A CN104860154B (en) | 2015-05-29 | 2015-05-29 | A kind of fire-retardant elevator balanced compensated chain of full-plastic elastic |
| PCT/CN2015/093268 WO2016192291A1 (en) | 2015-05-29 | 2015-10-29 | Balance compensation chain of full-plastic elastic flame-resistant elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290180.6A CN104860154B (en) | 2015-05-29 | 2015-05-29 | A kind of fire-retardant elevator balanced compensated chain of full-plastic elastic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104860154A CN104860154A (en) | 2015-08-26 |
| CN104860154B true CN104860154B (en) | 2017-11-17 |
Family
ID=53906405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510290180.6A Active CN104860154B (en) | 2015-05-29 | 2015-05-29 | A kind of fire-retardant elevator balanced compensated chain of full-plastic elastic |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104860154B (en) |
| WO (1) | WO2016192291A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860154B (en) * | 2015-05-29 | 2017-11-17 | 江苏兴华胶带股份有限公司 | A kind of fire-retardant elevator balanced compensated chain of full-plastic elastic |
| CN106286710A (en) * | 2016-08-30 | 2017-01-04 | 江苏兴华胶带股份有限公司 | A kind of expanded letter elevator balanced compensated chain and production technology thereof |
| CN109641724B (en) * | 2016-08-31 | 2020-11-06 | 因温特奥股份公司 | Chain link for a drive chain of a moving walkway, escalator or escalator |
| CN106442111B (en) * | 2016-10-14 | 2021-02-09 | 安徽理工大学 | Hopkinson bar multistage bullet launching device |
| CN108928721A (en) * | 2018-08-15 | 2018-12-04 | 江苏兴华胶带股份有限公司 | A kind of elevator with cushioning effect |
| CN112723098A (en) * | 2020-12-24 | 2021-04-30 | 南通兴华达高实业有限公司 | Elevator balance compensation chain with strong self-lubricating stability |
| CN113816242A (en) * | 2021-10-05 | 2021-12-21 | 南通迅达橡塑制造有限公司 | Plastic-coated balance compensation chain with tension protection function |
| CN114348830B (en) * | 2022-01-12 | 2022-09-27 | 南通兴华达高实业有限公司 | Compensation chain with structure for eliminating running noise of elevator compensation chain |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1455131A (en) * | 2003-06-05 | 2003-11-12 | 魏昌林 | Elevator balance compensating chain and manufacturing method thereof |
| CN2651515Y (en) * | 2003-07-28 | 2004-10-27 | 吴秋霞 | Plastic coated loop chain |
| KR200436333Y1 (en) * | 2006-12-29 | 2007-08-01 | 이선희 | prevention of noise industrial link chain it uses the wire cable |
| CN201722027U (en) * | 2010-06-21 | 2011-01-26 | 南通米兰特电气有限公司 | Elevator balance compensation chain |
| CN202811995U (en) * | 2012-09-19 | 2013-03-20 | 北京升华电梯有限公司 | Non-wound compensation chain for elevator |
| CN103395670A (en) * | 2013-08-13 | 2013-11-20 | 海安县社民机械配件厂 | All-plastic elastic anti-flaming elevator balanced compensation chain |
| CN204802814U (en) * | 2015-05-29 | 2015-11-25 | 江苏兴华胶带股份有限公司 | Balanced compensation chain of fire -retardant elevator of plastic elasticity |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3973389A (en) * | 1975-08-11 | 1976-08-10 | Campbell Chain Company | Sound deadened chain |
| JPS52119253U (en) * | 1976-03-05 | 1977-09-09 | ||
| CN2397309Y (en) * | 1999-08-31 | 2000-09-20 | 南通海迅实业有限公司 | Elevator balancing compensating chain through steel rope |
| CN103398142A (en) * | 2013-08-19 | 2013-11-20 | 江苏天弓机械工程有限公司 | Novel elevator balance compensation chain |
| CN104860154B (en) * | 2015-05-29 | 2017-11-17 | 江苏兴华胶带股份有限公司 | A kind of fire-retardant elevator balanced compensated chain of full-plastic elastic |
-
2015
- 2015-05-29 CN CN201510290180.6A patent/CN104860154B/en active Active
- 2015-10-29 WO PCT/CN2015/093268 patent/WO2016192291A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1455131A (en) * | 2003-06-05 | 2003-11-12 | 魏昌林 | Elevator balance compensating chain and manufacturing method thereof |
| CN2651515Y (en) * | 2003-07-28 | 2004-10-27 | 吴秋霞 | Plastic coated loop chain |
| KR200436333Y1 (en) * | 2006-12-29 | 2007-08-01 | 이선희 | prevention of noise industrial link chain it uses the wire cable |
| CN201722027U (en) * | 2010-06-21 | 2011-01-26 | 南通米兰特电气有限公司 | Elevator balance compensation chain |
| CN202811995U (en) * | 2012-09-19 | 2013-03-20 | 北京升华电梯有限公司 | Non-wound compensation chain for elevator |
| CN103395670A (en) * | 2013-08-13 | 2013-11-20 | 海安县社民机械配件厂 | All-plastic elastic anti-flaming elevator balanced compensation chain |
| CN204802814U (en) * | 2015-05-29 | 2015-11-25 | 江苏兴华胶带股份有限公司 | Balanced compensation chain of fire -retardant elevator of plastic elasticity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104860154A (en) | 2015-08-26 |
| WO2016192291A1 (en) | 2016-12-08 |
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