CN108840201A - A kind of Novel counterweight diversion sheave device - Google Patents

A kind of Novel counterweight diversion sheave device Download PDF

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Publication number
CN108840201A
CN108840201A CN201810947696.7A CN201810947696A CN108840201A CN 108840201 A CN108840201 A CN 108840201A CN 201810947696 A CN201810947696 A CN 201810947696A CN 108840201 A CN108840201 A CN 108840201A
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CN
China
Prior art keywords
diversion sheave
cross beam
load bearing
bearing cross
traction machine
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.)
Pending
Application number
CN201810947696.7A
Other languages
Chinese (zh)
Inventor
孙伟刚
李建
史红星
邱卫国
Original Assignee
Weida Elevator 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 Weida Elevator Co Ltd filed Critical Weida Elevator Co Ltd
Priority to CN201810947696.7A priority Critical patent/CN108840201A/en
Publication of CN108840201A publication Critical patent/CN108840201A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/02Guideways; Guides

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

The invention discloses a kind of Novel counterweight diversion sheave devices, including load bearing cross beam, be equipped with below load bearing cross beam in it is coplanar it is interior on two diversion sheaves, rotating around traction steel wire is equipped on the wheel face of each diversion sheave, traction steel wire has movable end and fixing end, and fixing end is fixed in load bearing cross beam, movable end is through load bearing cross beam and connects traction machine thereon, the base of traction machine for being fixed in load bearing cross beam upper surface is provided on traction machine, diversion sheave is equipped with counterweight frame, and diversion sheave is rotationally connected with counterweight frame.The present invention reduces diversion sheave thickness, to reduce the width for occupying hoistway, realizes the diminution of elevator, using effect is more preferably by the way that diversion sheave to be disposed in coplanar;By setting up base of traction machine on traction machine, so that traction machine is erected, facilitate the installation of both ends traction steel wire fixing end, flexible operation, convenient, allomeric function is perfect, practical.

Description

A kind of Novel counterweight diversion sheave device
Technical field
The present invention relates to technical field of elevator manufacturing, more specifically, it relates to a kind of Novel counterweight diversion sheave device.
Background technique
As cost of land increasingly increases, elevator shaft is smaller and smaller.In the case of machine room, counterweight diversion sheave width is direct It influences to pouring weight width, so that entire shaft width is influenced, thus it is particularly critical to reduce counterweight sheave width.Elevator loading is larger When, increased using wirerope item number, so that diversion sheave width be made to increase.
Currently, machine room counterweight suspension sheave device draws existing traction as shown in Fig. 2, it is equipped with to drag on existing load bearing cross beam 7 The existing traction machine 10 of steel wire 9, now winds liftable existing diversion sheave 8 on traction steel wire 9, existing diversion sheave 8 is rotatably connected on existing pair On weight frame 11, existing 9 one end of traction steel wire (existing fixing end 92) is fixed on existing load bearing cross beam 7, and the other end (existing movable end 91) is It across existing load bearing cross beam 7, and can move up and down on existing load bearing cross beam 7, (existing movable end 91) and be connected to existing traction machine 10, But setting is stacked before and after existing diversion sheave 8 therein, the thickness of wheel is continuously increased with the increase of elevator loading, influences entire well Road width, occupied space is big, and overall effect is bad.
Accordingly, the invention proposes a kind of Novel counterweight diversion sheave devices.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art described above, a kind of Novel counterweight diversion sheave device is provided, In view of diversion sheave width is larger when setting diversion sheave before and after use, diversion sheave can be made by being used in two coplanar diversion sheaves Reduced width half reduces the space for occupying hoistway.
In order to solve the above technical problems, the object of the present invention is achieved like this:One kind according to the present invention is novel right Weight diversion sheave device, including load bearing cross beam, be equipped with below the load bearing cross beam in it is coplanar it is interior on two diversion sheaves, it is each anti- Rotating around traction steel wire is equipped on the wheel face of rope sheave, traction steel wire has movable end and fixing end, and fixing end is fixed in described hold Weight crossbeam, the movable end is through load bearing cross beam and connects traction machine thereon, is provided on traction machine and is fixed in the load-bearing cross The base of traction machine of beam upper surface, the diversion sheave are equipped with counterweight frame, and the diversion sheave is rotationally connected with counterweight frame.
The present invention is further arranged to:The fixing end is set to movable end two sides.
The present invention is further arranged to:Two diversion sheave is arranged with vertical height.
In conclusion the invention has the advantages that:Novel counterweight diversion sheave device according to the present invention, passes through Diversion sheave is disposed in coplanar, diversion sheave thickness is reduced, to reduce the width for occupying hoistway, realizes elevator Diminution, using effect is more preferably;By setting up base of traction machine on traction machine, so that traction machine is erected, both ends is facilitated to draw The installation at fixation with steel wire end, flexible operation, convenient, allomeric function is perfect, practical.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the structural schematic diagram of a existing counterweight suspension sheave device;
Description of symbols:1, load bearing cross beam;2, diversion sheave;3, traction steel wire;31, movable end;32, fixing end;4, it drags Draw machine;5, base of traction machine;6, counterweight frame;7, existing load bearing cross beam;8, existing diversion sheave;9, existing traction steel wire;91, existing movable end; 92, existing fixing end;10, existing traction machine;11, existing counterweight frame.
Specific embodiment
The present invention is further described with preferred embodiment with reference to the accompanying drawing.
It is shown in Figure 1, a kind of Novel counterweight diversion sheave device involved in the present embodiment, including load bearing cross beam 1, it is described Be equipped with below load bearing cross beam 1 in it is coplanar it is interior on two diversion sheaves 2, rotating around being equipped with traction on the wheel face of each diversion sheave 2 Steel wire 3, traction steel wire 3 have movable end 31 and fixing end 32, and fixing end 32 is fixed in the load bearing cross beam 1, the movable end 31 run through load bearing cross beam 1 and connect traction machine 4 thereon, are provided on traction machine 4 and are fixed in draging for 1 upper surface of load bearing cross beam Draw machine base 5, the diversion sheave 2 is equipped with counterweight frame 6, and the diversion sheave 2 is rotationally connected with counterweight frame 6.
Since fixing end 32 is all that installation is fixed across 1 upper surface of load bearing cross beam, pass through the increasing of base of traction machine 5 If traction machine 4 frame is high, it is locked and the fastener of fixing end 32 is installed is exposed on outside, it is easy to assemble, easy to maintain, it uses It is convenient.
Further, the fixing end 32 is set to 31 two sides of movable end, and such setting is fixed so that movable end 31 is located at Between end 32, central driving is facilitated to be connected on the driving wheel of traction machine 4, concentrated setting is compact-sized, easily unified installation maintenance, It is easy to operate.
Further, two diversion sheave 2 is arranged with vertical height, so that in traction transmission process, stress balance, thus So that the carriage operation of elevator is more stable.
The present invention reduces diversion sheave thickness, to reduce occupancy well by the way that diversion sheave to be disposed in coplanar The width in road realizes the diminution of elevator, and using effect is more preferably;By setting up base of traction machine on traction machine, so that traction machine It is erected, facilitates the installation of both ends traction steel wire fixing end, flexible operation, convenient, allomeric function is perfect, practical.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea Technical solution, all should be within the scope of protection determined by the claims.

Claims (3)

1. a kind of Novel counterweight diversion sheave device, including load bearing cross beam (1), it is characterised in that:It is set below the load bearing cross beam (1) Have in it is coplanar it is interior on two diversion sheaves (2), rotating around being equipped with traction steel wire (3) on the wheel face of each diversion sheave (2), traction Steel wire (3) has movable end (31) and fixing end (32), and fixing end (32) is fixed in the load bearing cross beam (1), the movable end (31) run through load bearing cross beam (1) and connect traction machine (4) thereon, be provided on traction machine (4) and be fixed in the load bearing cross beam (1) The base of traction machine (5) of upper surface, the diversion sheave (2) are equipped with counterweight frame (6), and the diversion sheave (2) is rotationally connected with pair Weight frame (6).
2. Novel counterweight diversion sheave device according to claim 1, it is characterised in that:The fixing end (32) is set to activity Hold (31) two sides.
3. Novel counterweight diversion sheave device according to claim 1 or 2, it is characterised in that:Two diversion sheave (2) is the same as vertical Straight height is arranged.
CN201810947696.7A 2018-08-20 2018-08-20 A kind of Novel counterweight diversion sheave device Pending CN108840201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810947696.7A CN108840201A (en) 2018-08-20 2018-08-20 A kind of Novel counterweight diversion sheave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810947696.7A CN108840201A (en) 2018-08-20 2018-08-20 A kind of Novel counterweight diversion sheave device

Publications (1)

Publication Number Publication Date
CN108840201A true CN108840201A (en) 2018-11-20

Family

ID=64188838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810947696.7A Pending CN108840201A (en) 2018-08-20 2018-08-20 A kind of Novel counterweight diversion sheave device

Country Status (1)

Country Link
CN (1) CN108840201A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101074078A (en) * 2006-05-19 2007-11-21 沈阳博林特电梯有限公司 Elevator crane bridging system
CN101913522A (en) * 2010-07-30 2010-12-15 江南嘉捷电梯股份有限公司 Arrangement structure of elevator
CN104310158A (en) * 2014-11-10 2015-01-28 巨人通力电梯有限公司 Hoistway top layer layout structure of elevator without machine room
CN205662188U (en) * 2016-06-07 2016-10-26 上海现代电梯制造有限公司 Elevator counterweight frame structure
CN207046638U (en) * 2017-07-20 2018-02-27 天津鑫宝龙电梯集团有限公司 A kind of elevator without counterweight adjusts erecting device with diversion sheave
CN209023976U (en) * 2018-08-20 2019-06-25 王雷鸣 A kind of Novel counterweight diversion sheave device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101074078A (en) * 2006-05-19 2007-11-21 沈阳博林特电梯有限公司 Elevator crane bridging system
CN101913522A (en) * 2010-07-30 2010-12-15 江南嘉捷电梯股份有限公司 Arrangement structure of elevator
CN104310158A (en) * 2014-11-10 2015-01-28 巨人通力电梯有限公司 Hoistway top layer layout structure of elevator without machine room
CN205662188U (en) * 2016-06-07 2016-10-26 上海现代电梯制造有限公司 Elevator counterweight frame structure
CN207046638U (en) * 2017-07-20 2018-02-27 天津鑫宝龙电梯集团有限公司 A kind of elevator without counterweight adjusts erecting device with diversion sheave
CN209023976U (en) * 2018-08-20 2019-06-25 王雷鸣 A kind of Novel counterweight diversion sheave device

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Legal Events

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PB01 Publication
PB01 Publication
TA01 Transfer of patent application right

Effective date of registration: 20190520

Address after: 226199 Room 206, 211 Tengda Garden, Haimen Town, Haimen City, Nantong City, Jiangsu Province

Applicant after: Wang Leiming

Address before: Room 203-045, No. 1 Jinxiu Avenue, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province (office use only)

Applicant before: Weida Elevator Co., Ltd.

TA01 Transfer of patent application right
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination