CN2858607Y - Dual-drum lifting device - Google Patents

Dual-drum lifting device Download PDF

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Publication number
CN2858607Y
CN2858607Y CN 200520134540 CN200520134540U CN2858607Y CN 2858607 Y CN2858607 Y CN 2858607Y CN 200520134540 CN200520134540 CN 200520134540 CN 200520134540 U CN200520134540 U CN 200520134540U CN 2858607 Y CN2858607 Y CN 2858607Y
Authority
CN
China
Prior art keywords
bearing
reel
arm
boom
sheave
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.)
Expired - Fee Related
Application number
CN 200520134540
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Chinese (zh)
Inventor
李发林
Original Assignee
李发林
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 李发林 filed Critical 李发林
Priority to CN 200520134540 priority Critical patent/CN2858607Y/en
Application granted granted Critical
Publication of CN2858607Y publication Critical patent/CN2858607Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model involves a double rope drums lifting machine, the vertical shaft connected with base is mounted with bearing, the bearing sleeve connected with flat plate is covered on the bearing, the boom, bearing sleeve and flat plate are connected reliably, the integrated motor, reducer and bearing seat is fixed on flat plate, one shaft end of the double rope drum is through a coupling shaft sleeve with flat key to connect with output shaft of reducer, the other end is supported by bearing seat; an upper trolley is fixed on top of boom, under it, the lower trolley is mounted on upper part of boom. One wire rope is reeled on slot of double rope drums in clockwise direction and the other wire rope is reeled on the other slot of double rope drums in anticlockwise direction, their ends are fastened on hook and reeled the upper trolley and lower trolley on boom. The utility model is with simple structure, high work efficiency, save energy, light weight, low cost, it is suitable for transport, hoisting in small ranged construction site or lifting grain on platform in countryside.

Description

Two reel loop wheel machines
Technical field the utility model relates to a kind of elevator machinery, particularly a kind of pair of reel loop wheel machine.
Background technology is present, lacks weight-lifting equipment in rural area and small building building site, builds a building or hang solarization cereal to rely on the manpower transport often, and is very heavy.
The summary of the invention the purpose of this utility model provides a kind of simple in structure, two reel loop wheel machines that work efficiency is high, in light weight, easy to use.
The utility model is realized by following technical proposal: a kind of pair of reel loop wheel machine, on the vertical shaft that the base with it is connected as a single entity, bearing is housed, and the bearing carrier ring that is connected as a single entity with flat board is sleeved on the outer ring of bearing, and arm, bearing carrier ring firmly are connected with dull and stereotyped three; Interconnected electrical motor of axle head and reductor and bearing seat are installed on the flat board, and an axle head of double flute reel is connected with the output shaft of reductor by the connecting shaft cover of band flat key, and the other end is by bearing block support; Arm is provided with the stirrup that is connected as a single entity with it, on the top of arm top sheave is housed, and is positioned under the top sheave, on the top of arm lower sheave is housed.The steel cable cw is wrapped in the groove of double flute reel, and another root steel rope conter clockwise is wrapped in another groove of double flute reel, and all fastening suspension hook in their termination and walking around is positioned at the top sheave, lower sheave of arm, dislocation up and down and descends.No matter the electrical motor forward or reverse, always the steel cable hoisting heavy is arranged, another suspension hook is transferred, and does not have idle travel, and its work efficiency is the twice of single slot reel loop wheel machine, economizes on electricity 50% simultaneously.Because top sheave and lower sheave misplace up and down, hang over two materials on the suspension hook and can not bump against.
The beneficial effects of the utility model are: two reel loop wheel machines are simple in structure, work efficiency is high, energy-conservation, in light weight, cost is low, be convenient to carrying, be suitable for the lifting of small building building site or, play the effect that alleviates heavy physical labor and improve work efficiency at the rural area roof platform solarization cereal of hanging oneself.
Description of drawings further specifies the utility model below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Specific embodiments embodiment is shown in Fig. 1-2: a kind of pair of reel loop wheel machine makes things convenient for loop wheel machine, on the vertical shaft (2) that the base (1) with it is connected as a single entity, bearing (3) is housed, the bearing carrier ring (4) that is connected as a single entity with dull and stereotyped (5) is sleeved on the outer ring of bearing (3), and arm (10), bearing carrier ring (4) are welded as a whole with dull and stereotyped (5) three; Interconnected electrical motor of axle head (6) and worm-gear speed reducer (8) and bearing seat (7) are installed on the flat board (5).Worm and gear has auto-lock function, and after the outage, the weight of lifting (16) can rest on height arbitrarily, can not fall, and guarantees safety.An axle head of double flute reel (9) is connected with the output shaft of reductor (8) by the connecting shaft cover of band flat key, and the other end is supported by bearing seat (7); On the arm that is welded with stirrup (15) (10) top top sheave (12) is housed, is positioned under the top sheave (12), lower sheave (13) is housed on the top of arm (10).Steel cable (11) cw is wrapped in the groove of double flute reel (9), another root steel rope (11) conter clockwise is wrapped in another groove of double flute reel (9), and all fastening suspension hook in their termination (1 4) and walking around is positioned at the top sheave (12), lower sheave (13) of arm (10), dislocation up and down and descends.No matter electrical motor (6) forward or reverse, always steel cable (11) hoisting heavy (16) is arranged, another suspension hook (14) is transferred, and does not have idle travel, so the work efficiency height.Because top sheave (12) and lower sheave (13) misplaces up and down, the material that hangs on two suspension hooks (14) can not collided, and is very big or when meeting strong wind as material, can descend extension one hauling rope at it, controlled by the ground staff.

Claims (3)

1. two reel loop wheel machine, form by base, electrical motor, reductor, reel, steel rope, arm and pulley, it is characterized in that: on the vertical shaft (2) that is connected as a single entity with base (1), bearing (3) is housed, the bearing carrier ring (4) that is connected as a single entity with dull and stereotyped (5) is sleeved on the outer ring of bearing (3), and arm (10), bearing carrier ring (4) firmly are connected with flat board (5) three; Interconnected electrical motor of axle head (6) and reductor (8) and bearing seat (7) are installed on the flat board (5), and an axle head of double flute reel (9) is connected with the output shaft of reductor (8) by the connecting shaft cover of band flat key, and the other end is supported by bearing seat (7); On the top of arm (10) top sheave (12) is housed, is positioned under the top sheave (12), lower sheave (13) is housed on the top of arm (10).
2. according to claim 1 pair of reel loop wheel machine, it is characterized in that: steel cable (11) cw is wrapped in the groove of double flute reel (9), another root steel rope (11) conter clockwise is wrapped in another groove of double flute reel (9), and all fastening suspension hook in their termination (14) is also walked around the top sheave (12) that is positioned at arm (10), lower sheave (13) and descended.
3. according to claim 1 pair of reel loop wheel machine is characterized in that: arm (10) is provided with the stirrup (15) that is connected as a single entity with it.
CN 200520134540 2005-12-30 2005-12-30 Dual-drum lifting device Expired - Fee Related CN2858607Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520134540 CN2858607Y (en) 2005-12-30 2005-12-30 Dual-drum lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520134540 CN2858607Y (en) 2005-12-30 2005-12-30 Dual-drum lifting device

Publications (1)

Publication Number Publication Date
CN2858607Y true CN2858607Y (en) 2007-01-17

Family

ID=37611466

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520134540 Expired - Fee Related CN2858607Y (en) 2005-12-30 2005-12-30 Dual-drum lifting device

Country Status (1)

Country Link
CN (1) CN2858607Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482492A (en) * 2013-10-14 2014-01-01 天津安装工程有限公司 Rotation type hoist mast
CN105621277A (en) * 2014-10-31 2016-06-01 无锡晟欧船舶设备有限公司 Double-wheel rotary crane
CN105883638A (en) * 2016-06-23 2016-08-24 合肥市神雕起重机械有限公司 Small crane
CN111039190A (en) * 2019-11-29 2020-04-21 武昌船舶重工集团有限公司 Scientific investigation hawser limit protection device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103482492A (en) * 2013-10-14 2014-01-01 天津安装工程有限公司 Rotation type hoist mast
CN105621277A (en) * 2014-10-31 2016-06-01 无锡晟欧船舶设备有限公司 Double-wheel rotary crane
CN105883638A (en) * 2016-06-23 2016-08-24 合肥市神雕起重机械有限公司 Small crane
CN111039190A (en) * 2019-11-29 2020-04-21 武昌船舶重工集团有限公司 Scientific investigation hawser limit protection device
CN111039190B (en) * 2019-11-29 2021-06-29 武昌船舶重工集团有限公司 Scientific investigation hawser limit protection device

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee