CN204751872U - Hoist clamp balance hanger - Google Patents
Hoist clamp balance hanger Download PDFInfo
- Publication number
- CN204751872U CN204751872U CN201520426457.9U CN201520426457U CN204751872U CN 204751872 U CN204751872 U CN 204751872U CN 201520426457 U CN201520426457 U CN 201520426457U CN 204751872 U CN204751872 U CN 204751872U
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- CN
- China
- Prior art keywords
- balance
- girder
- bar
- mounting groove
- adjust bar
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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 a hoist clamp balance hanger, it includes the compensating beam, pincers body A and pincers body B, the compensating beam is including balanced girder and balanced auxiliary girder, the middle part of the positive side of balanced girder is provided with driving motor, driving motor's tip has the transfer line through toper gear connection, 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, the middle part of balanced girder lower surface is provided with electric telescopic handle, electric telescopic handle's end connection has the sleeve, the terminal surface of the one end of balanced auxiliary girder is connected with the bearing through the bearing and adjusts the pole, 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, pincers body A is provided with and adjusts pole A, pincers body B is provided with and adjusts pole B, the one end setting of adjusting pole B is in adjusting pole A, and is simple in structure, wide application range, and the automation is high, the hoist and mount equilibrium is good, be convenient for adjust the advantage of clamp span.
Description
Technical field
The utility model belongs to crane hanging component equipment technical field, specific design a kind of clamp hoist, particularly a kind of crane tong balance sling.
Background technology
In recent years, along with developing rapidly of China's industry, make day by day to increase the demand of elevator machinery in industry, thus China's elevator machinery is also in fast development; But the lifting appliance of existing hoisting crane self is heavier, can be subject to the impact of the factor such as place and goods self-characteristic when lifting cargo, existing lifting device of crane is used very inconvenient; Especially hoisting clamp now, when rigid materials such as bucket steel, application very extensive, but when the material hoisted is larger, existing clamp hoist well can not keep balance, when the operation of balance beam, operation inconvenience very, 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 provide that a kind of structure is simple, applied widely, degree of automation is high, lifting balance is good, be convenient to regulate the hoisting crane self-adjusting balance beam of clamp span.
The technical solution adopted in the utility model is achieved in that a kind of crane tong balance sling, it comprises equalizing bar, caliper body A and caliper body B, the balance auxiliary girder that described equalizing bar comprises balance girder and is connected with balance girder, the middle part of the upper surface of described balance girder is provided with 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 drive link by cone gear, the two ends of balance girder upper and lower surface are symmetrically arranged with mounting groove, roller is provided with in mounting groove, the middle part of balance girder lower surface is provided with electric expansion bar, the end of described electric expansion bar is connected with sleeve, the end face of one end of described balance auxiliary girder is connected with load-bearing adjust bar by bearing, 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, described caliper body A is provided with holder arms A, described holder arms A hinged place is provided with fixed plate A, the end face of described fixed plate A is provided with adjust bar A, described caliper body B is provided with holder arms B, described holder arms B hinged place is provided with adapter plate B, the end face of described adapter plate B is provided with adjust bar B, one end of described adjust bar B is arranged in adjust bar A.
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 is set to screw mandrel, and the two ends hand of spiral at the center of drive link is contrary.
Described gear and drive link 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 described external diameter of adjust bar A and the internal diameter of sleeve adapt, and the end of adjust bar A is provided with annular boss, and the diameter of described annular boss is greater than the internal diameter of sleeve.
The beneficial effects of the utility model: a kind of crane tong balance sling of the utility model, the structure of the equalizing bar that can independently stretch is adopted to realize the span adjustment of clamp, thus span when realizing lifting between clamp, be convenient to the lifting operation adapting to sizes workpiece, advantage applied widely, and realize adjustment automatically, reduce the labour intensity of workman, equalizing bar includes 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, in addition, the bottom of balance girder is provided with electric expansion bar, sleeve is promoted by electric expansion bar, the autonomous gripping of clamp can be realized and loosen, it is simple that the utility model has structure, applied widely, degree of automation is high, lifting balance is good, be convenient to the advantage regulating clamp span.
Accompanying drawing explanation
Fig. 1 is a kind of crane tong balance sling of the utility model front view.
Fig. 2 is the main pseudosection of equalizing bar of a kind of crane tong of the utility model balance sling.
Fig. 3 is the equalizing bar top plan view of a kind of hoisting crane adjustable and balancing of the utility model beam.
Fig. 4 is the structural representation of the caliper body A of a kind of crane tong balance sling of the utility model.
In figure: 1, equalizing bar 2, caliper body A3, caliper B4, balance girder 5, balance auxiliary girder 6, hanger 7, clump weight 8, drive motor 9, drive link 10, mounting groove 11, roller 12, electric expansion bar 13, sleeve 14, load-bearing adjust bar 15, gear 16, rail groove 17, holder arms A18, fixed plate A 19, adjust bar A20, holder arms B21, adapter plate B22, adjust bar B23, annular boss.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-4, a kind of crane tong balance sling, it comprises equalizing bar 1, caliper body A2 and caliper body B3, the balance auxiliary girder 5 that described equalizing bar 1 comprises balance girder 4 and is connected with balance girder 4, the middle part of the upper surface of described balance girder 4 is provided with hanger 6, clump weight 7 is provided with in the middle part of the trailing flank of balance girder 4, the middle part of the positive side of balance girder 4 is provided with drive motor 8, the end of described drive motor 8 is connected with drive link 9 by cone gear, the two ends of balance girder 4 upper and lower surface are symmetrically arranged with mounting groove 10, roller 11 is provided with in mounting groove 10, the middle part of balance girder 4 lower surface is provided with electric expansion bar 12, the end of described electric expansion bar 12 is connected with sleeve 13, the end face of one end of described balance auxiliary girder 5 is connected with load-bearing adjust bar 14 by bearing, the other end of described load-bearing adjust bar 14 is provided with gear 15, the medial surface of balance auxiliary girder 5 other end upper and lower is provided with rail groove 16, described caliper body A2 is provided with holder arms A17, described holder arms A17 hinged place is provided with fixed plate A 18, the end face of described fixed plate A 18 is provided with adjust bar A19, described caliper body B3 is provided with holder arms B20, described holder arms B20 hinged place is provided with adapter plate B21, the end face of described adapter plate B21 is provided with adjust bar B22, one end of described adjust bar B22 is arranged in adjust bar A19.
A kind of crane tong balance sling of the utility model, the structure of the equalizing bar that can independently stretch is adopted to realize the span adjustment of clamp, thus span when realizing lifting between clamp, be convenient to the lifting operation adapting to sizes workpiece, advantage applied widely, and realize adjustment automatically, reduce the labour intensity of workman, equalizing bar includes 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, in addition, the bottom of balance girder is provided with electric expansion bar, sleeve is promoted by electric expansion bar, the autonomous gripping of clamp can be realized and loosen, it is simple that the utility model has structure, applied widely, degree of automation is high, lifting balance is good, be convenient to the advantage regulating clamp span.
Embodiment 2
As Figure 1-4, a kind of crane tong balance sling, it comprises equalizing bar 1, caliper body A2 and caliper body B3, the balance auxiliary girder 5 that described equalizing bar 1 comprises balance girder 4 and is connected with balance girder 4, the middle part of the upper surface of described balance girder 4 is provided with hanger 6, clump weight 7 is provided with in the middle part of the trailing flank of balance girder 4, the middle part of the positive side of balance girder 4 is provided with drive motor 8, the end of described drive motor 8 is connected with drive link 9 by cone gear, the two ends of balance girder 4 upper and lower surface are symmetrically arranged with mounting groove 10, roller 11 is provided with in mounting groove 10, the middle part of balance girder 4 lower surface is provided with electric expansion bar 12, the end of described electric expansion bar 12 is connected with sleeve 13, the end face of one end of described balance auxiliary girder 5 is connected with load-bearing adjust bar 14 by bearing, the other end of described load-bearing adjust bar 14 is provided with gear 15, the medial surface of balance auxiliary girder 5 other end upper and lower is provided with rail groove 16, described caliper body A2 is provided with holder arms A17, described holder arms A17 hinged place is provided with fixed plate A 18, the end face of described fixed plate A 18 is provided with adjust bar A19, described caliper body B3 is provided with holder arms B20, described holder arms B20 hinged place is provided with adapter plate B21, the end face of described adapter plate B21 is provided with adjust bar B22, one end of described adjust bar B22 is arranged in adjust bar A19.
Weight and drive motor 8 weight of described clump weight 7 match.
Described mounting groove 10 is arranged on the two ends of balance girder 4, and the upper and lower surface balancing girder 4 two ends is set to 2 respectively.
Described drive link 9 is set to screw mandrel, and the two ends hand of spiral at the center of drive link 9 is contrary.
Described gear 15 engages each other with drive link 9.
The quantity that described roller 11 is arranged in every bar mounting groove 10 is at least 2.
Described rail groove 16 is arranged on same vertical guide with mounting groove 10, and the width of rail groove 16 is identical with the width of mounting groove 10.
The external diameter of described adjust bar A19 and the internal diameter of sleeve 13 adapt, and the end of adjust bar A19 is provided with annular boss 23, and the diameter of described annular boss 23 is greater than the internal diameter of sleeve 13.
A kind of crane tong balance sling of the utility model, the structure of the equalizing bar that can independently stretch is adopted to realize the span adjustment of clamp, thus span when realizing lifting between clamp, be convenient to the lifting operation adapting to sizes workpiece, advantage applied widely, and realize adjustment automatically, reduce the labour intensity of workman, equalizing bar includes 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, in addition, the bottom of balance girder is provided with electric expansion bar, sleeve is promoted by electric expansion bar, the autonomous gripping of clamp can be realized and loosen, it is simple that the utility model has structure, applied widely, degree of automation is high, lifting balance is good, be convenient to the advantage regulating clamp span.
Claims (8)
1. a crane tong balance sling, it comprises equalizing bar, caliper body A and caliper body B, it is characterized in that: the balance auxiliary girder that described equalizing bar comprises balance girder and is connected with balance girder, the middle part of the upper surface of described balance girder is provided with 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 drive link by cone gear, the two ends of balance girder upper and lower surface are symmetrically arranged with mounting groove, roller is provided with in mounting groove, the middle part of balance girder lower surface is provided with electric expansion bar, the end of described electric expansion bar is connected with sleeve, the end face of one end of described balance auxiliary girder is connected with load-bearing adjust bar by bearing, 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, described caliper body A is provided with holder arms A, described holder arms A hinged place is provided with fixed plate A, the end face of described fixed plate A is provided with adjust bar A, described caliper body B is provided with holder arms B, described holder arms B hinged place is provided with adapter plate B, the end face of described adapter plate B is provided with adjust bar B, one end of described adjust bar B is arranged in adjust bar A.
2. a kind of crane tong balance sling according to claim 1, is characterized in that: weight and the drive motor weight of described clump weight match.
3. a kind of crane tong balance sling 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 crane tong balance sling according to claim 1, is characterized in that: described drive link is set to screw mandrel, and the two ends hand of spiral at the center of drive link is contrary.
5. a kind of crane tong balance sling according to claim 1, is characterized in that: described gear and drive link engage each other.
6. a kind of crane tong balance sling 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 crane tong balance sling 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.
8. a kind of crane tong balance sling according to claim 1, it is characterized in that: the described external diameter of adjust bar A and the internal diameter of sleeve adapt, and the end of adjust bar A is provided with annular boss, the diameter of described annular boss is greater than the internal diameter of sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426457.9U CN204751872U (en) | 2015-06-19 | 2015-06-19 | Hoist clamp balance hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426457.9U CN204751872U (en) | 2015-06-19 | 2015-06-19 | Hoist clamp balance hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751872U true CN204751872U (en) | 2015-11-11 |
Family
ID=54466601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426457.9U Expired - Fee Related CN204751872U (en) | 2015-06-19 | 2015-06-19 | Hoist clamp balance hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204751872U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423537A (en) * | 2018-03-15 | 2018-08-21 | 李亚萍 | A kind of adjustable flexible steel wire derricking gear of center of gravity |
| CN111102848A (en) * | 2019-12-13 | 2020-05-05 | 涡阳县晟丰新型建材有限公司 | Coal gangue brick kiln flue gas waste heat utilization system |
| CN111217230A (en) * | 2020-03-16 | 2020-06-02 | 兰晓云 | Upper single-lifting-point balance lifting beam |
-
2015
- 2015-06-19 CN CN201520426457.9U patent/CN204751872U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423537A (en) * | 2018-03-15 | 2018-08-21 | 李亚萍 | A kind of adjustable flexible steel wire derricking gear of center of gravity |
| CN108423537B (en) * | 2018-03-15 | 2019-03-22 | 李亚萍 | A kind of adjustable flexible steel wire derricking gear of center of gravity |
| CN111102848A (en) * | 2019-12-13 | 2020-05-05 | 涡阳县晟丰新型建材有限公司 | Coal gangue brick kiln flue gas waste heat utilization system |
| CN111217230A (en) * | 2020-03-16 | 2020-06-02 | 兰晓云 | Upper single-lifting-point balance lifting beam |
| CN111217230B (en) * | 2020-03-16 | 2021-07-02 | 山东东正钢构有限公司 | Upper single-lifting-point balance lifting beam |
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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 |