CN203865814U - Multifunctional lifting device - Google Patents
Multifunctional lifting device Download PDFInfo
- Publication number
- CN203865814U CN203865814U CN201420141322.3U CN201420141322U CN203865814U CN 203865814 U CN203865814 U CN 203865814U CN 201420141322 U CN201420141322 U CN 201420141322U CN 203865814 U CN203865814 U CN 203865814U
- Authority
- CN
- China
- Prior art keywords
- girder
- adapter sleeve
- tooth bar
- slide block
- lower plate
- 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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Abstract
The utility model relates to a lifting device, in particular to a multifunctional lifting device used for lifting commodities with high lifting technical requirements and aims to provide the multifunctional lifting device which has the advantages that the functions are multiple, the product quality is protected and the lifting security is high. The multifunctional lifting device comprises a weighing sliding block (23) and a driving device (4); positions of four lifting points of a main beam (2) and four lifting points of a corresponding commodity (9) are the same in the left and right directions; the driving device (4) is provided with a gear meshed with a rack; a lower plate rack is fixed on the upper surface of a lower plate (311); a lower rack (21) is fixed on the lower surface of the main beam (2); the lower plate rack is meshed with the lower rack (21); a clearance is reserved between a connecting sleeve (31) and the main beam in the vertical direction; the connecting sleeve (31) is clung to the main beam in the fore-and-aft direction.
Description
Technical field
The utility model relates to a kind of overhead hoist, particularly relate to a kind of for handling the multifunctional crane shipping unit to the high goods of hoisting technology requirement.
Background technology
In the field of industrial transport, handling is the transportation mode that cost is low, easy to operate, occupy little space.A kind of suspender can Reusability up to ten thousand times for a kind of product that needs lifting.So, for the suspender of the product mix difference in functionality of different model, different lifting requirements, just can bring into play the maximum value of suspender.
Cylindrical goods is provided with four suspension centres, and this kind of goods has following technical requirements in hoisting process:
1, suspender must not produce additional axial force to product;
2, suspender hook position must be able to adapt to two kinds of product centroid positions and changes within the specific limits;
3, suspender self barycenter can be adjusted according to lifting position.
In handling process, suspender cannot meet the technical requirements of this kind of product handling in the past, caused easily damaging product appropriate, during handling dangerous material, even safety misadventure may occur.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind ofly lifts that function is many, protection product design, multifunctional crane shipping unit that safe lifting is strong.
The utility model multifunctional crane shipping unit, comprises suspension rod, girder and hook portion.Described erection of main beam has hook portion, and four suspension centres of girder are fixedly connected with four suspension centres of goods by four suspension rods, also comprise weight slide block and actuating device; Described suspension rod is vertical with girder, and girder is provided with actuating device.Described actuating device is used for driving weight slide block mobile in girder; Described hook portion comprises adapter sleeve and hanger.Described adapter sleeve comprises upper plate and lower plate.Described hanger is connected with adapter sleeve upper hinge, and adapter sleeve is sleeved on girder, and the lower plate of adapter sleeve is horizontal direction, and the upper surface of lower plate is fixed with lower plate tooth bar.The lower surface of described girder is fixed with lower tooth bar.Described lower plate tooth bar and the engagement of lower tooth bar, adapter sleeve above-below direction and girder are gapped, adapter sleeve fore-and-aft direction and girder laminating.
The utility model multifunctional crane shipping unit, the upper plate of wherein said adapter sleeve holds out against lower plate tooth bar and lower tooth bar by pretension screw.Described pretension screw is threaded with upper plate, and the bottom of pretension screw and girder upper surface hold out against, and the nut of pretension screw is radially provided with pin-and-hole.In described pin-and-hole, be provided with lever pin.Described lever pin and pin-and-hole free-running fit.
The utility model multifunctional crane shipping unit, the forward and backward surface of wherein said girder is provided with chute.Described chute is horizontal direction.Described adapter sleeve is fixed with the slide block matching with chute.Described slide block is positioned at chute.
The utility model multifunctional crane shipping unit, the lower surface of the upper plate of wherein said adapter sleeve is provided with roller.The lower surface of described weight slide block is provided with counterweight roller.
The utility model multifunctional crane shipping unit, wherein said hanger and lifting eye seat are hinged by the first hinge.Described lifting eye seat and adapter sleeve are hinged by the second hinge.The axis of described the first hinge is perpendicular to the axis of the second hinge.
The utility model multifunctional crane shipping unit, wherein said actuating device drives the mode of weight slide block to be, weight slide block is provided with tooth bar, described actuating device comprises and tooth bar gears in mesh, gear is fixedly connected with axle, axle is arranged on girder by bearing, and axle periphery is fixed with handle, and handle is positioned at outside girder.
The utility model multifunctional crane shipping unit difference from prior art is that the utility model multifunctional crane shipping unit by arranging weight slide block in girder, and actuating device drives the position, left and right of slide block, can adjust the centroid position of suspender, reach the adjustable effect of suspender self centroid position.Suspension rod is vertical with girder, can reach suspender and goods not produced the effect of axial force.Hook portion is adjusted after good position on girder, by the engagement of lower tooth bar and lower plate tooth bar, can avoid hook portion to adjust displacement afterwards, reaches the adjustable effect in hook position.
In the utility model multifunctional crane shipping unit, by pretension screw, lower plate tooth bar and lower tooth bar are adjacent to, prevent that the combination of hook portion and girder from producing loosening.And lever pin can facilitate workman to tighten or unclamp pretension screw.
The utility model multifunctional crane shipping unit middle girder is connected with the slide block of adapter sleeve by chute, can guarantee that adapter sleeve is more stable in handling process, does not produce shift phenomenon.
In the utility model multifunctional crane shipping unit, adapter sleeve is flexibly connected with girder by roller, weight slide block is flexibly connected with girder by counterweight roller, cliding friction can be become to friction of rolling, reduce friction force, making to breed, it is more smooth and easy between slide block, adapter sleeve and girder, to slide.
Vertical with the second hinge by the first hinge in the utility model multifunctional crane shipping unit, make the suspender can be crooked to any direction, thereby by hook portion, absorbs the moment of the non-vertical direction in the external world, the balance of assurance handling.
In the utility model multifunctional crane shipping unit, by handle, come driven wheel to rotate, thereby drive the tooth bar in weight slide block to move, reach the effect that operating personal is arbitrarily adjusted actuating device.
Below in conjunction with accompanying drawing, multifunctional crane shipping unit of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of the utility model multifunctional crane shipping unit;
Fig. 2 is the axonometric drawing of the shipping unit of multifunctional crane shown in Fig. 1 hook portion;
Fig. 3 is the axonometric drawing of adjusting multifunctional crane shipping unit centroid position and hook portion position in Fig. 1.
The specific embodiment
As shown in FIG. 1 to 3, referring to Fig. 1 and Fig. 3, the utility model multifunctional crane shipping unit comprises suspension rod 1, girder 2 and hook portion 3.Four suspension centres of girder 2 are fixedly connected with four suspension centres of goods 9 by four suspension rods 1, and girder 2 is provided with hook portion 3, also comprises weight slide block 23 and actuating device 4.
Suspension rod 1 is vertical with girder 2, is provided with weight slide block 23 in girder 2, and weight slide block 23 is provided with tooth bar, and girder 2 is provided with actuating device 4.Described actuating device 4 is used for driving weight slide block 23 in the interior movement of girder 2.Actuating device 4 drives the mode of weight slide block 23 to be, weight slide block 23 is provided with tooth bar, and actuating device 4 comprises and tooth bar gears in mesh, gear is fixedly connected with axle, axle is arranged on girder 2 by bearing, and axle periphery is fixed with handle, and handle is positioned at outside girder 2.
As shown in Figure 2, hook portion 3 comprises adapter sleeve 31 and hanger 32.Adapter sleeve 31 comprises upper plate 312 and lower plate 311.Hanger 32 is connected with adapter sleeve 31 upper hinges, and adapter sleeve 31 is sleeved on girder 2, and the lower plate 311 of adapter sleeve 31 is horizontal direction, and the upper surface of lower plate 311 is fixed with lower plate tooth bar.The lower surface of girder 2 is fixed with lower tooth bar 21.
Adapter sleeve 31 above-below directions and girder are gapped, adapter sleeve 31 fore-and-aft directions and girder laminating.The upper plate 312 of adapter sleeve 31 makes lower plate tooth bar be meshed with lower tooth bar 21 by pretension screw 33.Pretension screw 33 is threaded with upper plate 312, and the bottom of pretension screw 33 and girder 2 upper surfaces hold out against, and the nut of pretension screw 33 is radially provided with pin-and-hole.In pin-and-hole, be provided with lever pin 33.Lever pin 33 and pin-and-hole free-running fit.
The forward and backward surface of girder 2 is provided with chute 22.Chute 22 is horizontal direction.Adapter sleeve 31 is fixed with the slide block matching with chute 22.Slide block is positioned at chute 22.The lower surface of the upper plate 312 of adapter sleeve 31 is provided with roller 34.The lower surface of weight slide block 23 is provided with counterweight roller.Hanger 32 is hinged by the first hinge with lifting eye seat 321.Lifting eye seat 321 is hinged by the second hinge with adapter sleeve 31.The axis of the first hinge is perpendicular to the axis of the second hinge.
When needs are adjusted hook portion 3 position, unscrew pretension screw 33, roller 34 is contacted with girder 2 upper surfaces, lower plate tooth bar is separated with lower tooth bar 21.Thereby can arbitrarily adjust the position of adapter sleeve 31, adjust behind adapter sleeve 31 positions, tighten pretension screw 33, lower plate tooth bar and lower tooth bar 21 are meshed.
During use, according to the centroid position of goods 9, adjust the centroid position of girder 2, then according to the centroid position of girder 2 and goods 9 integral body, adjust the position of hook portion 3, goods 9 is stablized to handling.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (6)
1. a multifunctional crane shipping unit, comprise suspension rod (1), girder (2) and hook portion (3), described girder (2) is provided with hook portion (3), four suspension centres of girder (2) are fixedly connected with four suspension centres of goods (9) by four suspension rods (1), it is characterized in that: also comprise weight slide block (23) and actuating device (4);
Described suspension rod (1) is vertical with girder (2), and girder (2) is provided with actuating device (4), and described actuating device (4) is used for driving weight slide block (23) mobile in girder (2);
Described hook portion (3) comprises adapter sleeve (31) and hanger (32), described adapter sleeve (31) comprises upper plate (312) and lower plate (311), described hanger (32) is connected with adapter sleeve (31) upper hinge, adapter sleeve (31) is sleeved on girder (2), the lower plate (311) of adapter sleeve (31) is horizontal direction, the upper surface of lower plate (311) is fixed with lower plate tooth bar, the lower surface of described girder (2) is fixed with lower tooth bar (21), described lower plate tooth bar and lower tooth bar (21) engagement, adapter sleeve (31) above-below direction and girder (2) are gapped, adapter sleeve (31) fore-and-aft direction and girder (2) laminating.
2. multifunctional crane shipping unit according to claim 1, it is characterized in that: the upper plate (312) of described adapter sleeve (31) is adjacent to lower plate tooth bar and lower tooth bar (21) by pretension screw (33), described pretension screw (33) is threaded with upper plate (312), the bottom of pretension screw (33) and girder (2) upper surface hold out against, the nut of pretension screw (33) is radially provided with pin-and-hole, in described pin-and-hole, be provided with lever pin (33), described lever pin (33) and pin-and-hole free-running fit.
3. multifunctional crane shipping unit according to claim 2, it is characterized in that: the forward and backward surface of described girder (2) is provided with chute (22), described chute (22) is horizontal direction, described adapter sleeve (31) is fixed with the slide block matching with chute (22), and described slide block is positioned at chute (22).
4. multifunctional crane shipping unit according to claim 3, is characterized in that: the lower surface of the upper plate (312) of described adapter sleeve (31) is provided with roller (34), and the lower surface of described weight slide block (23) is provided with counterweight roller.
5. multifunctional crane shipping unit according to claim 4, it is characterized in that: described hanger (32) is hinged by the first hinge with lifting eye seat (321), described lifting eye seat (321) is hinged by the second hinge with adapter sleeve (31), and the axis of described the first hinge is perpendicular to the axis of the second hinge.
6. multifunctional crane shipping unit according to claim 5, it is characterized in that: described actuating device (4) drives the mode of weight slide block (23) to be, weight slide block (23) is provided with tooth bar, described actuating device (4) comprises and tooth bar gears in mesh, gear is fixedly connected with axle, it is upper that axle is arranged on girder (2) by bearing, and axle periphery is fixed with handle, and handle is positioned at outside girder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141322.3U CN203865814U (en) | 2014-03-26 | 2014-03-26 | Multifunctional lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141322.3U CN203865814U (en) | 2014-03-26 | 2014-03-26 | Multifunctional lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865814U true CN203865814U (en) | 2014-10-08 |
Family
ID=51646793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141322.3U Expired - Fee Related CN203865814U (en) | 2014-03-26 | 2014-03-26 | Multifunctional lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865814U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668402A (en) * | 2016-03-31 | 2016-06-15 | 北京航天发射技术研究所 | Large-tonnage single-girder horizontal sling for hoisting rocket bodies |
| CN109850740A (en) * | 2018-12-11 | 2019-06-07 | 北京江河幕墙系统工程有限公司 | A kind of curtain wall unit body Lift-on/Lift-off System and its hanging method |
| CN110510505A (en) * | 2019-08-28 | 2019-11-29 | 蓝天洁士(无锡)科技有限公司 | Hanging-point adjustable high-altitude robot balance hanger |
| CN110844765A (en) * | 2019-12-20 | 2020-02-28 | 贵州航天乌江机电设备有限责任公司 | Method and device for adjusting balance of lifting appliance |
-
2014
- 2014-03-26 CN CN201420141322.3U patent/CN203865814U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668402A (en) * | 2016-03-31 | 2016-06-15 | 北京航天发射技术研究所 | Large-tonnage single-girder horizontal sling for hoisting rocket bodies |
| CN109850740A (en) * | 2018-12-11 | 2019-06-07 | 北京江河幕墙系统工程有限公司 | A kind of curtain wall unit body Lift-on/Lift-off System and its hanging method |
| CN109850740B (en) * | 2018-12-11 | 2020-06-12 | 北京江河幕墙系统工程有限公司 | Curtain wall unit body hoisting system and hoisting method thereof |
| CN110510505A (en) * | 2019-08-28 | 2019-11-29 | 蓝天洁士(无锡)科技有限公司 | Hanging-point adjustable high-altitude robot balance hanger |
| CN110844765A (en) * | 2019-12-20 | 2020-02-28 | 贵州航天乌江机电设备有限责任公司 | Method and device for adjusting balance of lifting appliance |
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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 |
Granted publication date: 20141008 Termination date: 20200326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |