CN202080837U - Double-boom circulation crane - Google Patents
Double-boom circulation crane Download PDFInfo
- Publication number
- CN202080837U CN202080837U CN2011201733410U CN201120173341U CN202080837U CN 202080837 U CN202080837 U CN 202080837U CN 2011201733410 U CN2011201733410 U CN 2011201733410U CN 201120173341 U CN201120173341 U CN 201120173341U CN 202080837 U CN202080837 U CN 202080837U
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- CN
- China
- Prior art keywords
- rope
- support
- boom
- turning cylinder
- crane
- 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
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- Load-Engaging Elements For Cranes (AREA)
Abstract
A double-boom circulation crane comprises an electric motor (2), a worm gear reduction box (3), a rope drum (4), a belt conveying mechanism, two steel wire ropes (12) and a support, wherein the two steel wire ropes (12) in opposite motion are wound onto two rope winding grooves (11) of the rope drum (4) respectively, two booms (8) are mounted on the support, and each steel wire rope (12) is connected with a hook (10) through a pulley (9) on the corresponding boom (8). The double-boom circulation crane is simple in structure, convenient in operation, capable of avoiding no-load operation, and power-saving, and operation efficiency is improved.
Description
Technical field
The utility model relates to a kind of weight-lifting equipment, is the circulating loop wheel machines of a kind of both arms specifically.
Background technology
But the simple and easy lifting means of vertical-lift weight commonly used, mainly grade and form by electrical motor, worm gear reducer, rope roll, steel rope and cradle portion, this simple machine mainly the control of the rotating by electrical motor wire rope roll around, decontrol, lift by crane, transfer object and finish lifting job.This simple and easy lifting means because simple in structure, installation and maintenance are easy, easy for operation, more extensive in sector applications such as buildings.But because the rope roll of this simple and easy lifting means has only a serving groove, a steel rope only is installed, and each operation is promptly lifted by crane, when transferring object, there is ineffective problem in coiling that can only be by this steel rope or decontrol and lift by crane singlely or transfer operation.
Summary of the invention
The purpose of this utility model provides the circulating loop wheel machine of a kind of both arms simple in structure, easy to operate, high efficiency.
The circulating loop wheel machine of the both arms that the utility model provides, form by electrical motor, worm gear reducer, belt gear, rope roll, steel rope and support, do the rolling of heterodromous two steel ropes difference on two silver lap groovings of rope roll, two arms are installed on the support, and every steel rope is connected to suspension hook through the pulley on the arm separately.
In above-mentioned, arm is fixed on the turning cylinder, and turning cylinder is installed on the bearing seat of support.This turning cylinder is a hollow shaft, and steel rope is by passing in the turning cylinder.
The utlity model has following advantage:
Simple in structure, easy to operate, two steel ropes of using as the lifting object can be used alternatingly mutually, realize not having the unloaded power supply of saving, and increase work efficiency.
Description of drawings
Fig. 1 is a constructional drawing of the present utility model.
The specific embodiment
With reference to Fig. 1, the circulating loop wheel machine of the both arms that the utility model provides, form by electrical motor 2, worm gear reducer 3, belt gear, rope roll 4, steel rope 12 and support, do heterodromous two steel ropes, 12 difference rollings on two silver lap groovings 11 of rope roll 4, two arms 8 are installed on the support, and every steel rope 12 is connected to suspension hook 10 through the pulley 9 on the arm 8 separately.
Electrical motor 2, worm gear reducer 3 and rope roll 4 are installed on the base 1 of support, and vertical rod 5 end faces of support have back plate 13, and arm 9 is fixed on the turning cylinder 7, and turning cylinder 7 is installed on the bearing seat 6 of back plate 13 of vertical rod 5 end faces.This turning cylinder 7 is a hollow shaft, and steel rope 12 is by passing in the turning cylinder 7.
During use, press power supply two-direction switch self-starting motor 2, drive worm gear reducer 3 work through belt gear, rope roll 4 is also along with rotation, do in heterodromous two steel ropes 12 wherein one begin to reel by serving groove 11, cooresponding with it suspension hook 10 rises and promotes object, and another is decontroled simultaneously, and cooresponding with it suspension hook 10 descends.In the time of above a steel rope 12 rises to object by suspension hook 10,10 on another suspension hook drops to ground, can use alternate with each other promote object, realizes no unloaded operation.
Claims (3)
1. circulating loop wheel machine of both arms, form by electrical motor (2), worm gear reducer (3), rope roll (4), belt gear, steel rope (12) and support, it is characterized in that, do the rolling of heterodromous two steel ropes (12) difference on two silver lap groovings (11) of rope roll (4), two arms (8) are installed on the support, and every steel rope (12) is connected to suspension hook (10) through the pulley (9) on the arm (8) separately.
2. the circulating loop wheel machine of both arms according to claim 1 is characterized in that, arm (8) is fixed on the turning cylinder (7), and turning cylinder (7) is installed on the bearing seat (6) of support.
3. the circulating loop wheel machine of both arms according to claim 2 is characterized in that this turning cylinder (7) is a hollow shaft, and steel rope (12) is by passing in the turning cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201733410U CN202080837U (en) | 2011-05-27 | 2011-05-27 | Double-boom circulation crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201733410U CN202080837U (en) | 2011-05-27 | 2011-05-27 | Double-boom circulation crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080837U true CN202080837U (en) | 2011-12-21 |
Family
ID=45341479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201733410U Expired - Fee Related CN202080837U (en) | 2011-05-27 | 2011-05-27 | Double-boom circulation crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080837U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821160A (en) * | 2018-07-18 | 2018-11-16 | 高飞 | Circulation suspension transferring machine for building |
| CN108821159A (en) * | 2018-07-18 | 2018-11-16 | 高飞 | A kind of circulation handling appliance for building |
| CN108821158A (en) * | 2018-07-18 | 2018-11-16 | 高飞 | Handling apparatus for architectural engineering |
| CN112573390A (en) * | 2020-12-22 | 2021-03-30 | 中建八局第三建设有限公司 | Floor construction is with small-size portable both arms crane |
| CN115180531A (en) * | 2022-07-29 | 2022-10-14 | 徐州建机工程机械有限公司 | Spatial layout structure for non-twisting of tower crane hoisting steel wire rope |
-
2011
- 2011-05-27 CN CN2011201733410U patent/CN202080837U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821160A (en) * | 2018-07-18 | 2018-11-16 | 高飞 | Circulation suspension transferring machine for building |
| CN108821159A (en) * | 2018-07-18 | 2018-11-16 | 高飞 | A kind of circulation handling appliance for building |
| CN108821158A (en) * | 2018-07-18 | 2018-11-16 | 高飞 | Handling apparatus for architectural engineering |
| CN108821160B (en) * | 2018-07-18 | 2020-06-05 | 宜昌城大建设有限公司 | Circulating lifting machine for building |
| CN112573390A (en) * | 2020-12-22 | 2021-03-30 | 中建八局第三建设有限公司 | Floor construction is with small-size portable both arms crane |
| CN115180531A (en) * | 2022-07-29 | 2022-10-14 | 徐州建机工程机械有限公司 | Spatial layout structure for non-twisting of tower crane hoisting steel wire rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140527 |