CN104860154A - Full-plastic elastic inflaming-resistant elevator balance compensation chain - Google Patents
Full-plastic elastic inflaming-resistant elevator balance compensation chain Download PDFInfo
- Publication number
- CN104860154A CN104860154A CN201510290180.6A CN201510290180A CN104860154A CN 104860154 A CN104860154 A CN 104860154A CN 201510290180 A CN201510290180 A CN 201510290180A CN 104860154 A CN104860154 A CN 104860154A
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- China
- Prior art keywords
- chain
- sub
- metal bracelet
- full
- chain ring
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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
Abstract
The invention provides a full-plastic elastic inflaming-resistant elevator balance compensation chain. The elevator balance compensation chain comprises a metal chain wrapped with a wrapping layer, a protective sleeve is arranged outside the wrapping layer, and the metal chain is composed of two metal sub-chains comprising the first metal sub-chain and the second metal sub-chain. The second metal sub-chain is fixedly wound around the first metal sub-chain. A common single metal chain is designed to be the combination body composed of the two metal sub-chains, the lifting speed of an elevator in lifting will not be limited, and the full-plastic elastic inflaming-resistant elevator balance compensation chain is large in bearing load, has good suspending perpendicularity and is not prone to twisting; the quality of each metal sub-chain is improved, and therefore the time cost and the operation cost are lowered to a certain degree.
Description
Technical field
The present invention relates to elevator accessory technical field, particularly relate to the fire-retardant elevator balanced compensated chain of a kind of full-plastic elastic.
Background technology
Elevator balanced compensated chain is mainly used for the car and the counterweight that connect elevator, and the weight of balance hoist ropes and trailing cable is parts elevator having been run to equilibrium activity.General, elevator is in operational process, and the length of the steel rope of cage side and counterweight-side in continuous change, thus causes the change of traction sheave both sides steel rope weight.When car is positioned at minimum stop, the weight major part of steel rope acts on cage side, and when car is positioned at top station, the weight major part of steel rope acts on counterweight-side.This change is when lifting height of lift is little, little on the drive ability impact of elevator, but when rising to certain altitude, the stability that elevator runs can be badly influenced, the safety of entail dangers to passenger, for this reason, when the hoisting depth of elevator exceedes certain altitude, must arrange the parts with constant weight and balance the changes in weight brought because of height change, Here it is will lean on elevator balanced compensated chain.
At present, compensated chain on the market has following several:
1, wire rope handling compensated chain, it is the most original a kind of compensated chain, the elevator of terraced fast below 1.75m/s can only be used for, structure for penetrate the rope made of hemp in iron chains, in use owing to there is friction and collision in this compensated chain, noise ratio is comparatively large between chain and chain, and people has and significantly shakes sense in car, advantage is low price, and a lot of elevator company abandons at present.
2, plastic compensated chain, in order to reduce the noise of wire rope handling compensated chain in operational process, slowing down the corrosion of environment to iron chains simultaneously, so wrap up one deck PVC hose on the basis of wire rope handling compensated chain, defining plastic compensated chain.Relative to wire rope handling compensated chain, when plastic compensated chain runs, noise reduces greatly, and more attractive in appearance, but still needs to improve in elasticity and durability.
3, overall plastic compensated chain, the available express elevator to 6m/s, appearance is for pulling shape PVC structure, and during use, elevator runs and can reach steadily quiet effect, by many larger ele-vators companies are liked.
Such as Chinese patent CN 103398142 A discloses a kind of Novel balance compensation chain for elevator, comprise metal bracelet, it is characterized in that, the outer wrap of described metal bracelet has integument, the outside of described integument is provided with oversheath, is provided with fibrage in the outside of described oversheath.The advantage of this technical scheme is that compensated chain has the performances such as high strength, good springiness, flexibility be good, and keep its flexibility at low ambient temperatures, reach good balanced compensated effect, be applicable to the elevator of 3 ~ 4m/s, long service life, noise is little, low cost of manufacture.But still cannot meet the flexibility of present elevator usually when the high-speed range of 6m/s, intensity and elastomeric demand.
Summary of the invention
For overcome exist in prior art when elevator high-speed cruising, result of use, the in-use performance of elevator compensation chain are not good, the hoisting speed of elevator when rising can be limited, bearing load is little, not there is good suspension squareness, the problem of easy distortion, the invention provides the fire-retardant elevator balanced compensated chain of a kind of full-plastic elastic.
The technical solution used in the present invention is: the fire-retardant elevator balanced compensated chain of a kind of full-plastic elastic, comprise metal bracelet, this metal bracelet outside is coated with one deck integument, described integument outer setting has sheath, its innovative point is: described metal bracelet is made up of two strip metal bracelets, this two strips metal bracelet is respectively the first sub-metal bracelet and the second sub-metal bracelet, and this second sub-metal bracelet is fixed on the first sub-metal bracelet with canoe.
On this basis, described first sub-metal bracelet is made up of the some groups of chain rings connected that mutually link closely, described chain ring of often organizing comprises 2 large chain rings and 1 little chain ring, often organizes chain ring according to 1 large chain ring, the putting in order mutually to link closely successively and be connected of 1 little chain ring and 1 large chain ring.
On this basis, described second sub-metal bracelet is made up of the some groups of chain rings connected that mutually link closely, described chain ring of often organizing comprises 3 large chain rings and 1 little chain ring, often organizes chain ring according to 2 large chain rings, the putting in order mutually to link closely successively and be connected of 1 little chain ring and 1 large chain ring.
On this basis, the chain ring of described first sub-metal bracelet is formed with chain ring space A after mutually linking closely and connecting, and is filled with Halogen-free polymer elastic flame material in the A of this chain ring space.
On this basis, the chain ring of described second sub-metal bracelet is formed with chain ring space B after mutually linking closely and connecting, and is filled with bonding material in the B of this chain ring space.
On this basis, described first sub-metal bracelet and the second sub-metal bracelet are all also provided with chain connecting device.
On this basis, described chain connecting device entirety is horizontal Z-type framing member, and the length of this Z-type framing member is set to 0.5 ~ 0.8 times of length between alternate described two chain rings.
On this basis, the length of described Z-type framing member is set to 0.6 times of length between alternate described two chain rings.
On this basis, the bending place, Z-type two place of described horizontal Z-type framing member is set to arc, and head end and the end of Z-type framing member are all also provided with and are protrudingly laterally fixedly connected with hook, described in be fixedly connected with hook and Z-type framing member is one-body molded.
On this basis, described sheath is PVC sheath or fiber cloth sheath.
Compared with prior art, the invention has the beneficial effects as follows:
(1) the fire-retardant elevator balanced compensated chain of full-plastic elastic of the present invention, metal bracelet is made up of two strip metal bracelets, this two strips metal bracelet is respectively the first sub-metal bracelet and the second sub-metal bracelet, second sub-metal bracelet is fixed on the first sub-metal bracelet with canoe, the wall scroll metal bracelet of routine is designed to the combination of two strip metal bracelets, the hoisting speed of elevator when rising can not be limited, bearing load is large, there is good suspension squareness, not easily distortion, and the quality of single metal chain is increased, say to a certain extent and decrease time cost and operating cost.
(2) the fire-retardant elevator balanced compensated chain of full-plastic elastic of the present invention, structure for the first sub-metal bracelet and the second sub-metal bracelet is also improved, as the first sub-metal bracelet is made up of the some groups of chain rings connected that mutually link closely, often organize chain ring and comprise 2 large chain rings and 1 little chain ring, often organize chain ring according to 1 large chain ring, the putting in order mutually to link closely successively and be connected of 1 little chain ring and 1 large chain ring; Second sub-metal bracelet is made up of the some groups of chain rings connected that mutually link closely, described chain ring of often organizing comprises 3 large chain rings and 1 little chain ring, often organize chain ring according to 2 large chain rings, the putting in order mutually to link closely successively and be connected of 1 little chain ring and 1 large chain ring, such design, substantially reduce the friction between chain ring and chain ring and collision, essentially eliminate compensated chain noise operationally, and under not increasing the prerequisite of any fringe cost, reach outstanding erasure effect.
(3) the fire-retardant elevator balanced compensated chain of full-plastic elastic of the present invention, considers for safety problem, is mutually linked closely by the chain ring of the first sub-metal bracelet after connecting and is formed with chain ring space A, be filled with Halogen-free polymer elastic flame material in the A of this chain ring space; The chain ring of the second sub-metal bracelet is linked closely mutually after connecting and be formed with chain ring space B, bonding material is filled with in the B of this chain ring space, such design, utilize the existence in chain ring space cleverly, by filling a series of adding material, compensated chain itself is made to obtain high resiliency, high-flexibility, by the filling of bonding material, reduce elevator compensating chain-deformation timely and effectively, greatly extend the service life of compensated chain.
(4) the fire-retardant elevator balanced compensated chain of full-plastic elastic of the present invention, the first sub-metal bracelet and the second sub-metal bracelet are all also provided with chain connecting device; Concrete, chain connecting device entirety is horizontal Z-type framing member, chain connecting device is designed to Z-type framing member, the size of stress when mainly considering that attaching parts connects, because attaching parts serves the effect of again reinforcing between chain, make the pole of chain not easy fracture own, considerably increase safety factor, and improve the stability of compensated chain when elevator runs; Also consider cost and performance optimization, the length of this Z-type framing member is set to 0.5 ~ 0.8 times of length between two alternate chain rings, in addition, the length of Z-type framing member is set to 0.6 times of length between two alternate chain rings, determine 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 present invention, the bending place, Z-type two place of the Z-type framing member of transverse direction is set to arc, increase tension force and the tolerance of Z-type framing member itself, arcuate structure is more conducive to the dispersion of pressure, obtains better pressure-bearing effect; Secondly, be all also provided with at head end and the end of Z-type framing member and be protrudingly laterally fixedly connected with hook, be fixedly connected with hook with Z-type framing member is one-body molded, the setting of butt hook, can more effective alternate two chain rings be fixed, connection better effects if.
Accompanying drawing explanation
Fig. 1 is compensated chain structural representation of the prior art;
Fig. 2 is the integral structure schematic 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 sub-metal chain structure schematic diagram of the present invention second;
Fig. 5 is a kind of structural representation after the present invention is provided with chain connecting device;
Fig. 6 is the another kind of structural representation after the present invention is provided with chain connecting device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The present invention relates to the fire-retardant elevator balanced compensated chain of a kind of full-plastic elastic, the compensated chain of existing peak performance is as shown in Figure 1: comprise metal bracelet 3, this metal bracelet 3 outside is coated with one deck integument 2, integument 2 outer setting has sheath 1, and sheath 1 can be chosen 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, this two strips metal bracelet is respectively the first sub-metal bracelet 31 and the second sub-metal bracelet 32, and this second sub-metal bracelet 32 is fixed on the first sub-metal bracelet 31 with canoe.In the present embodiment, the wall scroll metal bracelet of routine is designed to the combination of two strip metal bracelets, the hoisting speed of elevator when rising can not be limited, bearing load is large, there is good suspension squareness, not easily distortion, and the quality of single metal chain is increased, and says to a certain extent and decreases time cost and operating cost.
As shown in Figure 3: the first sub-metal bracelet 31 is made up of 5 groups of chain rings connected that mutually link closely, often organize chain ring and comprise 2 large chain rings and 1 little chain ring, often organize chain ring putting in order mutually to link closely successively and be connected according to 1 large chain ring, 311,1 little chain ring 312 and last 1 large chain ring 313.As shown in Figure 4: the second sub-metal bracelet 32 is made up of 5 groups of chain rings connected that mutually link closely, often organize chain ring and comprise 3 large chain rings and 1 little chain ring, often organize chain ring and be respectively large chain ring A321 and large chain ring B322, the putting in order mutually to link closely successively and be connected of 1 little chain ring 323 and 1 large chain ring 324 according to 2 large chain rings; Such design, substantially reduces the friction between chain ring and chain ring and collision, essentially eliminates compensated chain noise operationally, and under not increasing the prerequisite of any fringe cost, reaches outstanding erasure effect.
As shown in Figure 3: the chain ring of the first sub-metal bracelet 31 is formed with chain ring space A314 after mutually linking closely and connecting, and is filled with Halogen-free polymer elastic flame material in the A314 of this chain ring space.As shown in Figure 4: the chain ring of the second sub-metal bracelet 32 is formed with chain ring space B325 after mutually linking closely and connecting, and is filled with bonding material in the B325 of this chain ring space; Utilize the existence in chain ring space cleverly, by filling a series of adding material, making compensated chain itself obtain high resiliency, high-flexibility, by the filling of bonding material, reducing elevator compensating chain-deformation timely and effectively, greatly extending the service life of compensated chain.
Embodiment 2
As shown in Figure 5: on the basis of embodiment 1, first of the present embodiment the sub-metal bracelet 31 and the second sub-metal bracelet 32 are all also provided with chain connecting device.
Concrete, as shown in Figure 5: chain connecting device entirety is horizontal Z-type framing member 4, and the length of this Z-type framing member 4 is set to 0.5 ~ 0.8 times of length between two alternate chain rings; Preferably, the length of Z-type framing member 4 is set to 0.6 times of length between two alternate chain rings.Chain connecting device is designed to Z-type framing member, the size of stress when mainly considering that attaching parts connects, because attaching parts serves the effect of again reinforcing between chain, make the pole of chain not easy fracture own, considerably increase safety factor, and improve the stability of compensated chain when elevator runs; Also consider cost and performance optimization, the length of this Z-type framing member is set to 0.5 ~ 0.8 times of length between two alternate chain rings, in addition, the length of Z-type framing member is set to 0.6 times of length between two alternate chain rings, determine through researcher in this field, when length is 0.6 times, best results.
As shown in Figure 6: the bending place, Z-type two place of horizontal Z-type framing member 4 is set to arc, head end and the end of Z-type framing member 4 are all also provided with and are protrudingly laterally fixedly connected with hook 51, are fixedly connected with hook 51 one-body molded with Z-type framing member 4.The bending place, Z-type two place of the Z-type framing member of transverse direction is set to arc by the present embodiment, and increase tension force and the tolerance of Z-type framing member itself, arcuate structure is more conducive to the dispersion of pressure, obtains better pressure-bearing effect; Secondly, be all also provided with at head end and the end of Z-type framing member and be protrudingly laterally fixedly connected with hook, be fixedly connected with hook with Z-type framing member is one-body molded, the setting of butt hook, can more effective alternate two chain rings be fixed, connection better effects if.
The above Z-type framing member 4 material is elastic material, such as can make with spring, after Z-type framing member is placed tram, Z-type framing member head end and tail end bending can be fixed, same, if be also provided with butt hook, can being fixedly connected with hook 51, to carry out bending fixing, effectively simple, convenient and practical.
Above-mentioned explanation illustrate and describes the preferred embodiments of the present invention, as previously mentioned, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (10)
1. the fire-retardant elevator balanced compensated chain of full-plastic elastic, comprise metal bracelet, this metal bracelet outside is coated with one deck integument, described integument outer setting has sheath, it is characterized in that: described metal bracelet is made up of two strip metal bracelets, this two strips metal bracelet is respectively the first sub-metal bracelet and the second sub-metal bracelet, and this second sub-metal bracelet is fixed on the first sub-metal bracelet with canoe.
2. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 1, it is characterized in that: described first sub-metal bracelet is made up of the some groups of chain rings connected that mutually link closely, described chain ring of often organizing comprises 2 large chain rings and 1 little chain ring, often organizes chain ring according to 1 large chain ring, the putting in order mutually to link closely successively and be connected of 1 little chain ring and 1 large chain ring.
3. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 1, it is characterized in that: described second sub-metal bracelet is made up of the some groups of chain rings connected that mutually link closely, described chain ring of often organizing comprises 3 large chain rings and 1 little chain ring, often organizes chain ring according to 2 large chain rings, the putting in order mutually to link closely successively and be connected of 1 little chain ring and 1 large chain ring.
4. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 1 and 2, it is characterized in that: the chain ring of described first sub-metal bracelet is formed with chain ring space A after mutually linking closely and connecting, and is filled with Halogen-free polymer elastic flame material in the A of this chain ring space.
5. the fire-retardant elevator balanced compensated chain of the full-plastic elastic according to claim 1 or 3, is characterized in that: the chain ring of described second sub-metal bracelet is formed with chain ring space B after mutually linking closely and connecting, and is filled with bonding material in the B of this chain ring space.
6. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 1, is characterized in that: described first sub-metal bracelet and the second sub-metal bracelet are all also provided with chain connecting device.
7. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 6, it is characterized in that: described chain connecting device entirety is horizontal Z-type framing member, and the length of this Z-type framing member is set to 0.5 ~ 0.8 times of length between alternate described two chain rings.
8. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 7, is characterized in that: the length of described Z-type framing member is set to 0.6 times of length between alternate described two chain rings.
9. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 7, it is characterized in that: the bending place, Z-type two place of described horizontal Z-type framing member is set to arc, head end and the end of Z-type framing member are all also provided with and are protrudingly laterally fixedly connected with hook, described in be fixedly connected with hook and Z-type framing member is one-body molded.
10. the fire-retardant elevator balanced compensated chain of full-plastic elastic according to claim 1, is characterized in that: described 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 true CN104860154A (en) | 2015-08-26 |
| CN104860154B CN104860154B (en) | 2017-11-17 |
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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) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016192291A1 (en) * | 2015-05-29 | 2016-12-08 | 江苏兴华胶带股份有限公司 | Balance compensation chain of full-plastic elastic flame-resistant elevator |
| CN106442111A (en) * | 2016-10-14 | 2017-02-22 | 安徽理工大学 | Multistage bullet firing device of Hopkinson pressure bar |
| WO2018040274A1 (en) * | 2016-08-30 | 2018-03-08 | 江苏兴华胶带股份有限公司 | Wide-bodied elevator compensation chain, and manufacturing process thereof |
| 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 |
| CN109641724A (en) * | 2016-08-31 | 2019-04-16 | 因温特奥股份公司 | Chain link used in the driving chain for being able to bear high load capacity of moving elevator, escalator or lift |
| 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 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016192291A1 (en) * | 2015-05-29 | 2016-12-08 | 江苏兴华胶带股份有限公司 | Balance compensation chain of full-plastic elastic flame-resistant elevator |
| WO2018040274A1 (en) * | 2016-08-30 | 2018-03-08 | 江苏兴华胶带股份有限公司 | Wide-bodied elevator compensation chain, and manufacturing process thereof |
| CN109641724A (en) * | 2016-08-31 | 2019-04-16 | 因温特奥股份公司 | Chain link used in the driving chain for being able to bear high load capacity of moving elevator, escalator or lift |
| 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 |
| CN106442111A (en) * | 2016-10-14 | 2017-02-22 | 安徽理工大学 | Multistage bullet firing device of Hopkinson pressure bar |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104860154B (en) | 2017-11-17 |
| WO2016192291A1 (en) | 2016-12-08 |
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Application publication date: 20150826 Assignee: NANTONG XING HUA DA GAO INDUSTRIAL Co.,Ltd. Assignor: JIANGSU XINGHUA RUBBER BELT Co.,Ltd. Contract record no.: X2021320010030 Denomination of invention: Full plastic elastic flame retardant elevator balance compensation chain Granted publication date: 20171117 License type: Common License Record date: 20211020 |