WO2017016110A1 - Chaîne de compensation d'équilibre d'ascenseur à billes d'acier - Google Patents

Chaîne de compensation d'équilibre d'ascenseur à billes d'acier Download PDF

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Publication number
WO2017016110A1
WO2017016110A1 PCT/CN2015/095439 CN2015095439W WO2017016110A1 WO 2017016110 A1 WO2017016110 A1 WO 2017016110A1 CN 2015095439 W CN2015095439 W CN 2015095439W WO 2017016110 A1 WO2017016110 A1 WO 2017016110A1
Authority
WO
WIPO (PCT)
Prior art keywords
chain
steel balls
pvc outer
elevator
balance compensation
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.)
Ceased
Application number
PCT/CN2015/095439
Other languages
English (en)
Chinese (zh)
Inventor
仲跻和
赵兵
潘成夏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Haixun Industry &commerce Group Co Ltd
Original Assignee
Jiangsu Haixun Industry &commerce Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Haixun Industry &commerce Group Co Ltd filed Critical Jiangsu Haixun Industry &commerce Group Co Ltd
Publication of WO2017016110A1 publication Critical patent/WO2017016110A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • 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
    • F16G9/00—Ropes or cables specially adapted for driving, or for being driven by, pulleys or other gearing elements

Definitions

  • the utility model relates to an elevator balance compensation chain with a steel ball, belonging to the technical field of machinery.
  • the elevator balance compensation chain (cable) is used to connect the elevator car and the counterweight. It is mainly used to balance the weight of the elevator traction rope, and to balance and compensate the elevator operation. It requires a large load bearing capacity and low running noise. The weight per unit length is suitable, and the bending is flexible. Its performance directly affects the elevator's operating level and safety.
  • the purpose of the utility model is to overcome the deficiencies of the prior art and to provide an elevator balance compensation chain with a steel ball.
  • the elevator balance compensation chain of the steel ball of the utility model comprises a link (1), a galvanized layer (2), a PVC outer layer (3) and a steel ball (4), between the links (1) Bonding each other to form a long chain, the galvanized layer (2) is adsorbed on the surface of the link (1), and the surface of the galvanized layer is smooth, uniform and fine; the PVC outer layer (3) is uniformly coated on the surface The surface of the galvanized layer (2) maintains the shape of the metal optical chain; the steel balls (4) are evenly distributed in the PVC outer cladding (3).
  • the PVC outer cladding of the balance compensation chain will become hard and crack easily under extremely cold low temperature conditions.
  • the utility model increases the steel ball in the PVC outer cladding layer, so that the PVC outer layer has gap and friction space, and is difficult to be used under low temperature conditions. Hardening, cracking; lightening the weight of the inner core skeleton, thereby achieving the effect of enhancing the bending flexibility of the compensation chain under the condition that the weight per unit length is constant.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a cross-sectional view of Figure 1.
  • 1 is a chain ring
  • 2 is a galvanized layer
  • 3 is a PVC outer layer
  • 4 is a steel ball.
  • the elevator balance compensation chain of the steel ball of the present invention includes a link (1) and plating. a zinc layer (2), a PVC outer layer (3) and a steel ball (4), wherein the links (1) are interlocked to form a long chain, and the galvanized layer (2) is adsorbed on the link ( 1) the surface of the galvanized layer is smooth, uniform and fine; the PVC outer cladding (3) is uniformly coated on the surface of the galvanized layer (2) to maintain the shape of the metal optical chain; the steel ball (4) Evenly distributed in the PVC outer cladding (3).
  • PVC 1, tensile strength, MPa ⁇ 8.0; 2, elongation at break ⁇ 300%; 3, instantaneous hardness (Shore A) 61-74 degrees; 4, tensile strength change rate ⁇ 30%.
  • the compensation chain of the utility model is suitable for an elevator whose running speed is not higher than 3.50 m/s and the lifting height is below 150 m.
  • the applicable temperature of the compensation chain is -30 ° C ⁇ 60 ° C.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

L'invention concerne une chaîne de compensation d'équilibre d'ascenseur à billes d'acier, qui comprend des anneaux de chaîne (1), un revêtement de zinc (2), une gaine externe PVC (3) et des billes d'acier (4). Les anneaux de chaîne (1) sont mutuellement verrouillés pour former une chaîne longue. Le revêtement de zinc (2) est adsorbé sur la surface des anneaux de chaîne (1), et la surface du revêtement de zinc est lisse, uniforme et fine. La gaine externe PVC (3) est revêtue uniformément sur la surface du revêtement de zinc (2) pour maintenir la forme d'une chaîne métallique. Les billes d'acier (4) sont réparties uniformément dans la gaine externe PVC (3). La chaîne de compensation d'équilibre d'ascenseur à billes d'acier peut réduire efficacement le bruit de fonctionnement d'ascenseur, a une bonne souplesse, n'est pas facile à casser, et a une longue durée de vie et une résistance élevée.
PCT/CN2015/095439 2015-07-28 2015-11-24 Chaîne de compensation d'équilibre d'ascenseur à billes d'acier Ceased WO2017016110A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520550395.2 2015-07-28
CN201520550395.2U CN204980724U (zh) 2015-07-28 2015-07-28 一种带钢球的电梯平衡补偿链

Publications (1)

Publication Number Publication Date
WO2017016110A1 true WO2017016110A1 (fr) 2017-02-02

Family

ID=55115114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/095439 Ceased WO2017016110A1 (fr) 2015-07-28 2015-11-24 Chaîne de compensation d'équilibre d'ascenseur à billes d'acier

Country Status (2)

Country Link
CN (1) CN204980724U (fr)
WO (1) WO2017016110A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105060069A (zh) * 2015-07-28 2015-11-18 江苏海迅实业集团股份有限公司 一种带钢球的电梯平衡补偿链

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664229A (en) * 1985-06-28 1987-05-12 Siecor Corporation Motion dampening compensating elevator cable
US4716989A (en) * 1982-08-04 1988-01-05 Siecor Corporation Elevator compensating cable
CN2483555Y (zh) * 2001-04-24 2002-03-27 南通海迅实业有限公司 新型电梯平衡补偿链
CN201031922Y (zh) * 2006-11-22 2008-03-05 江苏海迅实业有限公司 低烟无卤素阻燃电梯平衡补偿缆
CN105060069A (zh) * 2015-07-28 2015-11-18 江苏海迅实业集团股份有限公司 一种带钢球的电梯平衡补偿链

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716989A (en) * 1982-08-04 1988-01-05 Siecor Corporation Elevator compensating cable
US4664229A (en) * 1985-06-28 1987-05-12 Siecor Corporation Motion dampening compensating elevator cable
CN2483555Y (zh) * 2001-04-24 2002-03-27 南通海迅实业有限公司 新型电梯平衡补偿链
CN201031922Y (zh) * 2006-11-22 2008-03-05 江苏海迅实业有限公司 低烟无卤素阻燃电梯平衡补偿缆
CN105060069A (zh) * 2015-07-28 2015-11-18 江苏海迅实业集团股份有限公司 一种带钢球的电梯平衡补偿链

Also Published As

Publication number Publication date
CN204980724U (zh) 2016-01-20

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