CN204454368U - A kind of hanging device - Google Patents

A kind of hanging device Download PDF

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Publication number
CN204454368U
CN204454368U CN201520070952.0U CN201520070952U CN204454368U CN 204454368 U CN204454368 U CN 204454368U CN 201520070952 U CN201520070952 U CN 201520070952U CN 204454368 U CN204454368 U CN 204454368U
Authority
CN
China
Prior art keywords
adjusting wheel
track adjusting
roller
take
hoisting
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.)
Withdrawn - After Issue
Application number
CN201520070952.0U
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Chinese (zh)
Inventor
陈敏兆
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.)
WUHU HEJIAN ROADS AND BRIDGES MACHINERY CO Ltd
Original Assignee
WUHU HEJIAN ROADS AND BRIDGES MACHINERY 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 WUHU HEJIAN ROADS AND BRIDGES MACHINERY CO Ltd filed Critical WUHU HEJIAN ROADS AND BRIDGES MACHINERY CO Ltd
Priority to CN201520070952.0U priority Critical patent/CN204454368U/en
Application granted granted Critical
Publication of CN204454368U publication Critical patent/CN204454368U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of hanging device, the first device for hoisting, the second lifting appliance, the 3rd lifting appliance and fourth device for hoisting are located at above frame, the first device for hoisting and the second lifting appliance are oppositely arranged, 3rd lifting appliance and fourth device for hoisting are oppositely arranged, each lifting appliance includes take-up roller, fixed pulley and the track adjusting wheel between take-up roller and fixed pulley, two lifting rope two ends connect one group of relative take-up roller respectively, and be provided with movable pulley in the middle part of lifting rope, two movable pulleys are fixedly connected with by connecting rod.The hanging device that the utility model proposes, reasonable in design, the lifting rope hoisting heavy material of movable pulley is provided with by two groups, on the one hand, the pulling force suffered by single lifting rope can be alleviated, on the other hand, in lifting process, two movable pulleys and material form equicrural triangle, keep material stress equalization, not easily shake.

Description

A kind of hanging device
Technical field
The utility model relates to lifting technical field, particularly relates to a kind of hanging device.
Background technology
Elevator machinery used in bridge construction engineering, according to its structure and the difference of performance, generally can be divided into small-sized weight-lifting equipment, bridge type crane tool and jib type hoisting crane, cable crane four is class greatly.Small-sized weight-lifting equipment is as jack, air hoist, electric block, balance cucurbit (having another name called balance crane), winch etc.; Crane span structure class heavy-duty lifting machine is as beam crane etc.; Jib type hoisting crane is as stationary slewing crane, tower crane, car hosit, wheel-mounted crane, crawler crane etc.Normally used hoisting crane, when hoisting heavy material, higher to the pulling tension requirements of hoist cable, and vertically lifting separately, due to environmental concerns, material is easy to shake in lifting process, increases the pulling force to cable further, there is potential safety hazard.
Utility model content
For solving in background technology the technical matters existed, the utility model proposes a kind of hanging device, can hoisting heavy material, reasonable in design, in lifting process, material not easily shakes.
A kind of hanging device that the utility model proposes, comprising: frame, the first device for hoisting, the second lifting appliance, the 3rd lifting appliance, fourth device for hoisting, the first movable pulley and the second movable pulley, movable pulley connecting rod, the first hauling rope, the second hauling rope, the first lifting rope, the second lifting rope;
The first device for hoisting, the second lifting appliance, the 3rd lifting appliance and fourth device for hoisting are located at above frame, and the first device for hoisting and the second lifting appliance are oppositely arranged, and the 3rd lifting appliance and fourth device for hoisting are oppositely arranged;
The first device for hoisting comprises the first take-up roller, first fixed pulley, first track adjusting wheel, first track adjusting wheel is between the first take-up roller and the first fixed pulley, second lifting appliance comprises the second take-up roller, second fixed pulley, second track adjusting wheel, second track adjusting wheel is between the second take-up roller and the second fixed pulley, first hauling rope one end walks around the first fixed pulley and the first track adjusting wheel successively after the first take-up roller rope stretching, the other end walks around the second fixed pulley and the second track adjusting wheel successively after the second take-up roller rope stretching, first movable pulley is between the first track adjusting wheel and the second track adjusting wheel, the first movable pulley walked around by first hauling rope, the first lifting rope connects the first movable pulley,
3rd lifting appliance comprises the 3rd take-up roller, 3rd fixed pulley, 3rd track adjusting wheel, 3rd track adjusting wheel is between the 3rd take-up roller and the 3rd fixed pulley, fourth device for hoisting comprises the 4th take-up roller, 4th fixed pulley, 4th track adjusting wheel, 4th track adjusting wheel is between the 4th take-up roller and the 4th fixed pulley, second hauling rope one end walks around the 3rd fixed pulley and the 3rd track adjusting wheel successively after the 3rd take-up roller rope stretching, the other end walks around the 4th fixed pulley and the 4th track adjusting wheel successively after the 4th take-up roller rope stretching, second movable pulley is between the 3rd track adjusting wheel and the 4th track adjusting wheel, the second movable pulley walked around by second hauling rope, second lifting rope connects the second movable pulley,
Connected by movable pulley connecting rod between first movable pulley and the second movable pulley.
Preferably, the first track adjusting wheel, the second track adjusting wheel, the 3rd track adjusting wheel and the 4th track adjusting wheel are arranged on foursquare four vertex positions, and the first track adjusting wheel and the second track adjusting wheel are disposed adjacent, and the 3rd track adjusting wheel and the 4th track adjusting wheel are disposed adjacent.
Preferably, connecting rod two ends are fixedly connected on the rotating shaft position of the first movable pulley and the second movable pulley respectively.
In the utility model, the hanging device proposed, the first device for hoisting, the second lifting appliance, the 3rd lifting appliance and fourth device for hoisting are located at above frame, the first device for hoisting and the second lifting appliance are oppositely arranged, 3rd lifting appliance and fourth device for hoisting are oppositely arranged, each lifting appliance includes take-up roller, fixed pulley and the track adjusting wheel between take-up roller and fixed pulley, two lifting rope two ends connect one group of relative take-up roller respectively, and be provided with movable pulley in the middle part of lifting rope, two movable pulleys are fixedly connected with by connecting rod.By the hanging device of above-mentioned optimal design, reasonable in design, the lifting rope hoisting heavy material of movable pulley is provided with by two groups, on the one hand, the pulling force suffered by single lifting rope can be alleviated, on the other hand, in lifting process, two movable pulleys and material form equicrural triangle, keep material stress equalization, not easily shake.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hanging device that the utility model proposes.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structural representation of a kind of hanging device that the utility model proposes.
With reference to Fig. 1, a kind of hanging device that the utility model proposes, comprising: frame 1, the first device for hoisting 2, second lifting appliance 3, three lifting appliance 4, fourth device for hoisting 5, first movable pulley 6 and the second movable pulley 7, movable pulley connecting rod 8, first hauling rope, the second hauling rope, the first lifting rope, the second lifting rope;
The first device for hoisting 2 comprises the first take-up roller 21, first fixed pulley 22, first track adjusting wheel 23, first track adjusting wheel 23 is between the first take-up roller 21 and the first fixed pulley 22, second lifting appliance 3 comprises the second take-up roller 31, second fixed pulley 32, second track adjusting wheel 33, second track adjusting wheel 33 between the second take-up roller 31 and the second fixed pulley 32;
3rd lifting appliance 4 comprises the 3rd take-up roller 41, the 3rd fixed pulley 42, the 3rd track adjusting wheel 43,3rd track adjusting wheel 43 is between the 3rd take-up roller 41 and the 3rd fixed pulley 42, fourth device for hoisting 5 comprises the 4th take-up roller 51, the 4th fixed pulley 52, the 4th track adjusting wheel the 53, four track adjusting wheel 53 between the 4th take-up roller 51 and the 4th fixed pulley 52;
Connected by movable pulley connecting rod 8 between first movable pulley 6 and the second movable pulley 7.
In the concrete placement process of the hanging device of the present embodiment, the first device for hoisting 2, second lifting appliance 3, 3rd lifting appliance 4 and fourth device for hoisting 5 are located at above frame 1, the first device for hoisting 2 and the second lifting appliance 3 are oppositely arranged, 3rd lifting appliance 4 and fourth device for hoisting 5 are oppositely arranged, first track adjusting wheel 23, second track adjusting wheel 33, 3rd track adjusting wheel 43 and the 4th track adjusting wheel 53 are arranged on foursquare four vertex positions, first track adjusting wheel 23 and the second track adjusting wheel 33 are disposed adjacent, 3rd track adjusting wheel 43 and the 4th track adjusting wheel 53 are disposed adjacent, first hauling rope one end walks around the first fixed pulley 22 and the first track adjusting wheel 23 successively after the first take-up roller 21 rope stretching, the other end walks around the second fixed pulley 32 and the second track adjusting wheel 33 successively after the second take-up roller 31 rope stretching, first movable pulley 6 is between the first track adjusting wheel 23 and the second track adjusting wheel 33, the first movable pulley 6 walked around by first hauling rope, the first lifting rope connects the first movable pulley 6, second hauling rope one end walks around the 3rd fixed pulley 42 and the 3rd track adjusting wheel 43 successively after the 3rd take-up roller 41 rope stretching, the other end walks around the 4th fixed pulley 52 and the 4th track adjusting wheel 53 successively after the 4th take-up roller 51 rope stretching, second movable pulley 7 is between the 3rd track adjusting wheel 43 and the 4th track adjusting wheel 53, the second movable pulley 7 walked around by second hauling rope, second lifting rope connects the second movable pulley 7.
In the course of the work, by controlling the first take-up roller 21, second take-up roller 31, 3rd take-up roller 41 and the 4th take-up roller 51, regulate the length of the first lifting rope and the second lifting rope, connecting rod 8 is made to be positioned on horizontal surface, first movable pulley 6 and the second movable pulley 7 are positioned at sustained height, when lifting by crane, take-up is carried out by the first take-up roller and the second take-up roller and the 3rd take-up roller and the 4th take-up roller, material is made to increase, and the first lifting rope and the second lifting rope are shared stressed, reduce the pulling force of single lifting rope, first movable pulley and the interlock of the second movable pulley, keep material stress equalization, not easily shake.
In the present embodiment, the hanging device proposed, the first device for hoisting, the second lifting appliance, the 3rd lifting appliance and fourth device for hoisting are located at above frame, the first device for hoisting and the second lifting appliance are oppositely arranged, 3rd lifting appliance and fourth device for hoisting are oppositely arranged, each lifting appliance includes take-up roller, fixed pulley and the track adjusting wheel between take-up roller and fixed pulley, two lifting rope two ends connect one group of relative take-up roller respectively, and be provided with movable pulley in the middle part of lifting rope, two movable pulleys are fixedly connected with by connecting rod.By the hanging device of above-mentioned optimal design, reasonable in design, the lifting rope hoisting heavy material of movable pulley is provided with by two groups, on the one hand, the pulling force suffered by single lifting rope can be alleviated, on the other hand, in lifting process, two movable pulleys and material interlock, keep material stress equalization, not easily shake.
In a specific embodiment, first track adjusting wheel 23, second track adjusting wheel 33, the 3rd track adjusting wheel 43 and the 4th track adjusting wheel 53 are arranged on foursquare four vertex positions, first track adjusting wheel 23 and the second track adjusting wheel 33 are disposed adjacent, 3rd track adjusting wheel 43 and the 4th track adjusting wheel 53 are disposed adjacent, and connecting rod 8 two ends are fixedly connected on the rotating shaft position of the first movable pulley 6 and the second movable pulley 7 respectively, two movable pulleys and material form equicrural triangle, keep material stress equalization further, not easily shake.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.

Claims (3)

1. a hanging device, it is characterized in that, comprising: frame (1), the first device for hoisting (2), the second lifting appliance (3), the 3rd lifting appliance (4), fourth device for hoisting (5), the first movable pulley (6) and the second movable pulley (7), movable pulley connecting rod (8), the first hauling rope, the second hauling rope, the first lifting rope, the second lifting rope;
The first device for hoisting (2), the second lifting appliance (3), the 3rd lifting appliance (4) and fourth device for hoisting (5) are located at frame (1) top, the first device for hoisting (2) and the second lifting appliance (3) are oppositely arranged, and the 3rd lifting appliance (4) and fourth device for hoisting (5) are oppositely arranged;
The first device for hoisting (2) comprises the first take-up roller (21), first fixed pulley (22), first track adjusting wheel (23), first track adjusting wheel (23) is positioned between the first take-up roller (21) and the first fixed pulley (22), second lifting appliance (3) comprises the second take-up roller (31), second fixed pulley (32), second track adjusting wheel (33), second track adjusting wheel (33) is positioned between the second take-up roller (31) and the second fixed pulley (32), first hauling rope one end walks around the first fixed pulley (22) and the first track adjusting wheel (23) successively after the first take-up roller (21) rope stretching, the other end walks around the second fixed pulley (32) and the second track adjusting wheel (33) successively after the second take-up roller (31) rope stretching, first movable pulley (6) is positioned between the first track adjusting wheel (23) and the second track adjusting wheel (33), the first movable pulley (6) walked around by first hauling rope, the first lifting rope connects the first movable pulley (6),
3rd lifting appliance (4) comprises the 3rd take-up roller (41), 3rd fixed pulley (42), 3rd track adjusting wheel (43), 3rd track adjusting wheel (43) is positioned between the 3rd take-up roller (41) and the 3rd fixed pulley (42), fourth device for hoisting (5) comprises the 4th take-up roller (51), 4th fixed pulley (52), 4th track adjusting wheel (53), 4th track adjusting wheel (53) is positioned between the 4th take-up roller (51) and the 4th fixed pulley (52), second hauling rope one end walks around the 3rd fixed pulley (42) and the 3rd track adjusting wheel (43) successively after the 3rd take-up roller (41) rope stretching, the other end walks around the 4th fixed pulley (52) and the 4th track adjusting wheel (53) successively after the 4th take-up roller (51) rope stretching, second movable pulley (7) is positioned between the 3rd track adjusting wheel (43) and the 4th track adjusting wheel (53), the second movable pulley (7) walked around by second hauling rope, second lifting rope connects the second movable pulley (7),
Connected by movable pulley connecting rod (8) between first movable pulley (6) and the second movable pulley (7).
2. hanging device according to claim 1, it is characterized in that, first track adjusting wheel (23), the second track adjusting wheel (33), the 3rd track adjusting wheel (43) and the 4th track adjusting wheel (53) are arranged on foursquare four vertex positions, first track adjusting wheel (23) and the second track adjusting wheel (33) are disposed adjacent, and the 3rd track adjusting wheel (43) and the 4th track adjusting wheel (53) are disposed adjacent.
3. hanging device according to claim 1, is characterized in that, connecting rod (8) two ends are fixedly connected on the rotating shaft position of the first movable pulley (6) and the second movable pulley (7) respectively.
CN201520070952.0U 2015-01-30 2015-01-30 A kind of hanging device Withdrawn - After Issue CN204454368U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520070952.0U CN204454368U (en) 2015-01-30 2015-01-30 A kind of hanging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520070952.0U CN204454368U (en) 2015-01-30 2015-01-30 A kind of hanging device

Publications (1)

Publication Number Publication Date
CN204454368U true CN204454368U (en) 2015-07-08

Family

ID=53661283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520070952.0U Withdrawn - After Issue CN204454368U (en) 2015-01-30 2015-01-30 A kind of hanging device

Country Status (1)

Country Link
CN (1) CN204454368U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104649162A (en) * 2015-01-30 2015-05-27 芜湖合建路桥机械有限公司 Lifting equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104649162A (en) * 2015-01-30 2015-05-27 芜湖合建路桥机械有限公司 Lifting equipment

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Legal Events

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20150708

Effective date of abandoning: 20161019

C25 Abandonment of patent right or utility model to avoid double patenting