CN204751966U - Adjustable compensating beam of hoist - Google Patents
Adjustable compensating beam of hoist Download PDFInfo
- Publication number
- CN204751966U CN204751966U CN201520426600.4U CN201520426600U CN204751966U CN 204751966 U CN204751966 U CN 204751966U CN 201520426600 U CN201520426600 U CN 201520426600U CN 204751966 U CN204751966 U CN 204751966U
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- CN
- China
- Prior art keywords
- girder
- balance
- drive link
- mounting groove
- hoisting crane
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- 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.)
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Abstract
The utility model relates to an adjustable compensating beam of hoist, it is including balanced girder, the terminal surface at the both ends of balanced girder is provided with through -hole A, the trailing flank middle part of balanced girder is provided with the balancing weight, the middle part of the positive side of balanced girder is provided with driving motor, driving motor's end connection has angular wheel A, angular wheel A is connected with angular wheel B, angular wheel B's left side is connected with transfer line A, angular wheel B's right side is connected with transfer line B, the both ends symmetry on surface is provided with the mounting groove about the balanced girder, be provided with the gyro wheel in the mounting groove, balanced auxiliary girder has been cup jointed to the both ends symmetry of balanced girder, the end face centre of the one end of balanced auxiliary girder is provided with through -hole B, it adjusts the pole to be connected with the bearing through the bearing in the through -hole B, the other end that the pole was adjusted in the bearing is provided with the gear, the medial surface of balanced auxiliary girder other end upper portion and lower part is provided with the track groove, and is simple in structure, wide application range, the hoist and mount balance quality is good, adjust convenient advantage.
Description
Technical field
The utility model belongs to crane hanging component equipment technical field, specific design a kind of equalizing bar, particularly a kind of hoisting crane adjustable and balancing beam.
Background technology
Hoisting crane is widespread use in daily industry, in the process of crane hoisting weight, when the material hoisted is larger, easily there is the inclination of hoisting heavy in direct lifting, cause safety hazard, be prone to accidents, therefore, in the process that this material lifts, usual employing equalizing bar carries out lifting operation, but, the equalizing bar of current use is all adopt, the upper end of equalizing bar is provided with hanger, lower end arranges suspension hook and lifts by crane, this equalizing bar can not carry out the length of adjustment beam according to the actual conditions of lifting weight, need during lifting operation to change different hoisting balance beams according to different weights, this mode not only complicated operation, and cause the significant wastage of resource, add the cost of lifting, unfavorable to production.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides the hoisting crane self-adjusting balance beam that a kind of structure is simple, applied widely, lifting balance quality is good, easy to adjust.
The technical solution adopted in the utility model is achieved in that a kind of hoisting crane adjustable and balancing beam, it comprises balance girder, the end face at the two ends of described balance girder is provided with through hole A, the middle part of balance girder lower surface is provided with suspension hook, the middle part of balance girder upper surface is provided with main hanger, clump weight is provided with in the middle part of the trailing flank of balance girder, the middle part of the positive side of balance girder is provided with drive motor, the end of described drive motor is connected with cone gear A, described cone gear A is connected with cone gear B, the left side of described cone gear B is connected with drive link A, the right side of cone gear B is connected with drive link B, the two ends of balance girder upper and lower surface are symmetrically arranged with mounting groove, roller is provided with in mounting groove, the two ends symmetry of balance girder is socketed with balance auxiliary girder, one end of described balance auxiliary girder upper surface is provided with secondary hanger, the two ends of balance auxiliary girder lower surface are respectively arranged with suspension hook, the end face center of one end of balance auxiliary girder is provided with through hole B, load-bearing adjust bar is connected with by bearing in described through hole B, the other end of described load-bearing adjust bar is provided with gear, the medial surface of balance auxiliary girder other end upper and lower is provided with rail groove.
Weight and the drive motor weight of described clump weight match.
Described mounting groove is arranged on the two ends of balance girder, and the upper and lower surface balancing girder two ends is set to 2 respectively.
Described drive link A and drive link B is all set to screw mandrel, and the hand of spiral of drive link A and drive link B is contrary.
Described gear and drive link A and drive link B engage each other.
The quantity that described roller is arranged in every bar mounting groove is at least 2.
Described rail groove and mounting groove are arranged on same vertical guide, and the width of rail groove is identical with the width of mounting groove.
The beneficial effects of the utility model: a kind of hoisting crane adjustable and balancing of the utility model beam, adopt the setting of balance girder and balance auxiliary girder, the design of this structure can increase the length of equalizing bar by actv., improve the Applicable scope of equalizing bar, in addition, the side of balance girder is provided with drive motor, drive motor is engaged each other by cone gear A and capitate gear B and drives drive link A and drive link B to rotate, because drive link A and drive link B is provided with rightabout screw thread, by the gears meshing arranged with load-bearing adjust bar, thus the movement of adjustment auxiliary girder can reach the object of adjustment beam length, this structure can the length of adjustment beam very easily, according to the different length needing adjustment different, so that reach rational needs, so both can reduce the position in depositing, and adjustment that can be autonomous, in addition, the middle part of balance girder and balance auxiliary girder is provided with load-bearing adjust bar, the design of this structure can effectively raise the intensity of balance auxiliary girder, in addition, roller is respectively arranged with in the two ends upper and lower surface of balance girder, and the rail groove of roller and balance auxiliary girder end matches, the design of this structure is convenient to balance the movement of auxiliary girder about balance girder, reduce friction force, it is simple that the utility model has structure, applied widely, lifting balance quality is good, advantage easy to adjust.
Accompanying drawing explanation
Fig. 1 is the main pseudosection of a kind of hoisting crane adjustable and balancing beam of the utility model.
Fig. 2 is a kind of hoisting crane adjustable and balancing of the utility model beam top plan view
Fig. 3 is the partial enlarged drawing of a kind of hoisting crane adjustable and balancing of the utility model beam.
Fig. 4 is the balance girder birds-eye view of a kind of hoisting crane adjustable and balancing of the utility model beam.
Fig. 5 is the transverse cross-sectional view of the balance auxiliary girder of a kind of hoisting crane adjustable and balancing of the utility model beam.
In figure: 1, balance girder 2, through hole A3, suspension hook 4, main hanger 5, clump weight 6, drive motor 7, cone gear A8, cone gear B9, drive link A10, drive link B11, mounting groove 12, roller 13, balance auxiliary girder 14, secondary hanger 15, through hole B16, load-bearing adjust bar 17, gear 18, rail groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-5, a kind of hoisting crane adjustable and balancing beam, it comprises balance girder 1, the end face at the two ends of described balance girder 1 is provided with through hole A2, the middle part of balance girder 1 lower surface is provided with suspension hook 3, the middle part of balance girder 1 upper surface is provided with main hanger 4, clump weight 5 is provided with in the middle part of the trailing flank of balance girder 1, the middle part of the positive side of balance girder 1 is provided with drive motor 6, the end of described drive motor 6 is connected with cone gear A7, described cone gear A7 is connected with cone gear B8, the left side of described cone gear B8 is connected with drive link A9, the right side of cone gear B8 is connected with drive link B10, the two ends of balance girder 1 upper and lower surface are symmetrically arranged with mounting groove 11, roller 12 is provided with in mounting groove 11, the two ends symmetry of balance girder 1 is socketed with balance auxiliary girder 13, one end of described balance auxiliary girder 13 upper surface is provided with secondary hanger 14, the two ends of balance auxiliary girder 13 lower surface are respectively arranged with suspension hook 3, the end face center of one end of balance auxiliary girder 13 is provided with through hole B15, load-bearing adjust bar 16 is connected with by bearing in described through hole B15, the other end of described load-bearing adjust bar 16 is provided with gear 17, the medial surface of balance auxiliary girder 13 other end upper and lower is provided with rail groove 18.
A kind of hoisting crane adjustable and balancing of the utility model beam, adopt the setting of balance girder and balance auxiliary girder, the design of this structure can increase the length of equalizing bar by actv., improve the Applicable scope of equalizing bar, in addition, the side of balance girder is provided with drive motor, drive motor is engaged each other by cone gear A and capitate gear B and drives drive link A and drive link B to rotate, because drive link A and drive link B is provided with rightabout screw thread, by the gears meshing arranged with load-bearing adjust bar, thus the movement of adjustment auxiliary girder can reach the object of adjustment beam length, this structure can the length of adjustment beam very easily, according to the different length needing adjustment different, so that reach rational needs, so both can reduce the position in depositing, and adjustment that can be autonomous, in addition, the middle part of balance girder and balance auxiliary girder is provided with load-bearing adjust bar, the design of this structure can effectively raise the intensity of balance auxiliary girder, in addition, roller is respectively arranged with in the two ends upper and lower surface of balance girder, and the rail groove of roller and balance auxiliary girder end matches, the design of this structure is convenient to balance the movement of auxiliary girder about balance girder, reduce friction force, it is simple that the utility model has structure, applied widely, lifting balance quality is good, advantage easy to adjust.
Embodiment 2
As Figure 1-5, a kind of hoisting crane adjustable and balancing beam, it comprises balance girder 1, the end face at the two ends of described balance girder 1 is provided with through hole A2, the middle part of balance girder 1 lower surface is provided with suspension hook 3, the middle part of balance girder 1 upper surface is provided with main hanger 4, clump weight 5 is provided with in the middle part of the trailing flank of balance girder 1, the middle part of the positive side of balance girder 1 is provided with drive motor 6, the end of described drive motor 6 is connected with cone gear A7, described cone gear A7 is connected with cone gear B8, the left side of described cone gear B8 is connected with drive link A9, the right side of cone gear B8 is connected with drive link B10, the two ends of balance girder 1 upper and lower surface are symmetrically arranged with mounting groove 11, roller 12 is provided with in mounting groove 11, the two ends symmetry of balance girder 1 is socketed with balance auxiliary girder 13, one end of described balance auxiliary girder 13 upper surface is provided with secondary hanger 14, the two ends of balance auxiliary girder 13 lower surface are respectively arranged with suspension hook 3, the end face center of one end of balance auxiliary girder 13 is provided with through hole B15, load-bearing adjust bar 16 is connected with by bearing in described through hole B15, the other end of described load-bearing adjust bar 16 is provided with gear 17, the medial surface of balance auxiliary girder 13 other end upper and lower is provided with rail groove 18.
Weight and drive motor 6 weight of described clump weight 5 match.
Described mounting groove 11 is arranged on the two ends of balance girder 1, and the upper and lower surface balancing girder 1 two ends is set to 2 respectively.
Described drive link A9 and drive link B10 is all set to screw mandrel, and the hand of spiral of drive link A9 and drive link B10 is contrary.
Described gear 17 engages each other with drive link A9 and drive link B10.
The quantity that described roller 12 is arranged in every bar mounting groove 11 is at least 2.
Described rail groove 18 is arranged on same vertical guide with mounting groove 11, and the width of rail groove 18 is identical with the width of mounting groove 11.
A kind of hoisting crane adjustable and balancing of the utility model beam, adopt the setting of balance girder and balance auxiliary girder, the design of this structure can increase the length of equalizing bar by actv., improve the Applicable scope of equalizing bar, in addition, the side of balance girder is provided with drive motor, drive motor is engaged each other by cone gear A and capitate gear B and drives drive link A and drive link B to rotate, because drive link A and drive link B is provided with rightabout screw thread, by the gears meshing arranged with load-bearing adjust bar, thus the movement of adjustment auxiliary girder can reach the object of adjustment beam length, this structure can the length of adjustment beam very easily, according to the different length needing adjustment different, so that reach rational needs, so both can reduce the position in depositing, and adjustment that can be autonomous, in addition, the middle part of balance girder and balance auxiliary girder is provided with load-bearing adjust bar, the design of this structure can effectively raise the intensity of balance auxiliary girder, in addition, roller is respectively arranged with in the two ends upper and lower surface of balance girder, and the rail groove of roller and balance auxiliary girder end matches, the design of this structure is convenient to balance the movement of auxiliary girder about balance girder, reduce friction force, it is simple that the utility model has structure, applied widely, lifting balance quality is good, advantage easy to adjust.
Claims (7)
1. a hoisting crane adjustable and balancing beam, it comprises balance girder, it is characterized in that: the end face at the two ends of described balance girder is provided with through hole A, the middle part of balance girder lower surface is provided with suspension hook, the middle part of balance girder upper surface is provided with main hanger, clump weight is provided with in the middle part of the trailing flank of balance girder, the middle part of the positive side of balance girder is provided with drive motor, the end of described drive motor is connected with cone gear A, described cone gear A is connected with cone gear B, the left side of described cone gear B is connected with drive link A, the right side of cone gear B is connected with drive link B, the two ends of balance girder upper and lower surface are symmetrically arranged with mounting groove, roller is provided with in mounting groove, the two ends symmetry of balance girder is socketed with balance auxiliary girder, one end of described balance auxiliary girder upper surface is provided with secondary hanger, the two ends of balance auxiliary girder lower surface are respectively arranged with suspension hook, the end face center of one end of balance auxiliary girder is provided with through hole B, load-bearing adjust bar is connected with by bearing in described through hole B, the other end of described load-bearing adjust bar is provided with gear, the medial surface of balance auxiliary girder other end upper and lower is provided with rail groove.
2. a kind of hoisting crane adjustable and balancing beam according to claim 1, is characterized in that: weight and the drive motor weight of described clump weight match.
3. a kind of hoisting crane adjustable and balancing beam according to claim 1, is characterized in that: described mounting groove is arranged on the two ends of balance girder, and the upper and lower surface balancing girder two ends is set to 2 respectively.
4. a kind of hoisting crane adjustable and balancing beam according to claim 1, is characterized in that: described drive link A and drive link B is all set to screw mandrel, and the hand of spiral of drive link A and drive link B is contrary.
5. a kind of hoisting crane adjustable and balancing beam according to claim 1, is characterized in that: described gear and drive link A and drive link B engage each other.
6. a kind of hoisting crane adjustable and balancing beam according to claim 1, is characterized in that: the quantity that described roller is arranged in every bar mounting groove is at least 2.
7. a kind of hoisting crane adjustable and balancing beam according to claim 1, it is characterized in that: described rail groove and mounting groove are arranged on same vertical guide, and the width of rail groove is identical with the width of mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426600.4U CN204751966U (en) | 2015-06-19 | 2015-06-19 | Adjustable compensating beam of hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426600.4U CN204751966U (en) | 2015-06-19 | 2015-06-19 | Adjustable compensating beam of hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751966U true CN204751966U (en) | 2015-11-11 |
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ID=54466695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426600.4U Expired - Fee Related CN204751966U (en) | 2015-06-19 | 2015-06-19 | Adjustable compensating beam of hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204751966U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379813A (en) * | 2016-12-09 | 2017-02-08 | 徐亚 | Crane protecting device |
| CN107489175A (en) * | 2017-08-11 | 2017-12-19 | 福建省永正工程质量检测有限公司 | A kind of counterforce device girder improved method |
| CN109019317A (en) * | 2018-07-27 | 2018-12-18 | 中国核动力研究设计院 | A kind of multi-functional hanging beam of nuclear power plant reactor main equipment |
| CN109052154A (en) * | 2018-09-28 | 2018-12-21 | 中石化重型起重运输工程有限责任公司 | A kind of hydraulic self-adjustable lifting balance fine strain of millet |
| CN109514803A (en) * | 2019-01-11 | 2019-03-26 | 东莞天龙阿克达电子有限公司 | It is a kind of to pacify the anticollision balance mechanism in tearing open applied to mold |
| CN111392566A (en) * | 2020-05-17 | 2020-07-10 | 董淑翠 | Balance adjusting device for crane balance beam connecting structure |
-
2015
- 2015-06-19 CN CN201520426600.4U patent/CN204751966U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379813A (en) * | 2016-12-09 | 2017-02-08 | 徐亚 | Crane protecting device |
| CN107489175A (en) * | 2017-08-11 | 2017-12-19 | 福建省永正工程质量检测有限公司 | A kind of counterforce device girder improved method |
| CN107489175B (en) * | 2017-08-11 | 2020-02-18 | 福建省永正工程质量检测有限公司 | Method for improving main beam of counterforce device |
| CN109019317A (en) * | 2018-07-27 | 2018-12-18 | 中国核动力研究设计院 | A kind of multi-functional hanging beam of nuclear power plant reactor main equipment |
| CN109052154A (en) * | 2018-09-28 | 2018-12-21 | 中石化重型起重运输工程有限责任公司 | A kind of hydraulic self-adjustable lifting balance fine strain of millet |
| CN109514803A (en) * | 2019-01-11 | 2019-03-26 | 东莞天龙阿克达电子有限公司 | It is a kind of to pacify the anticollision balance mechanism in tearing open applied to mold |
| CN111392566A (en) * | 2020-05-17 | 2020-07-10 | 董淑翠 | Balance adjusting device for crane balance beam connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160619 |