CN202181173U - Electric control single beam crane structure - Google Patents
Electric control single beam crane structure Download PDFInfo
- Publication number
- CN202181173U CN202181173U CN2011202483111U CN201120248311U CN202181173U CN 202181173 U CN202181173 U CN 202181173U CN 2011202483111 U CN2011202483111 U CN 2011202483111U CN 201120248311 U CN201120248311 U CN 201120248311U CN 202181173 U CN202181173 U CN 202181173U
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- CN
- China
- Prior art keywords
- girder
- pulley
- main beam
- crane structure
- electric control
- 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 hoisting equipment, in particular to an electric control single beam crane structure. The electric control single beam crane structure comprises a main beam sliding on cross beams on two sides of a factory building; wheels at two ends of the main beam are positioned in the sliding slots of the cross beams; and the electric control single beam crane structure is characterized in that the main beam takes the shape of an upward arch; a hoister and an upper guide pulley are respectively supported at the upper parts of the two ends of the main beam; a lower guide pulley is arranged on the lower side of the main beam and under the upper guide pulley; a center pulley is fixed on the upper side of the middle part of the main beam; a small movable vehicle set capable of sliding left and right is arranged on the surface of the lower side of the main beam; the lower part of the small movable vehicle set is connected with a lower lifting hook respectively through an upper pulley on the upper side and a lower pulley on the lower side; and the rope of the hoister sequentially passes through the center pulley, the upper guide pulley, the lower guide pulley, the upper pulley, the lower pulley and the upper pulley, and the tail end is fixedly connected with the end part, where the small movable vehicle set is arranged, of the main beam. The electric control single beam crane structure has a simple structure, and is practical and convenient.
Description
(1) technical field
The utility model relates to a kind of weight-lifting equipment, particularly a kind of automatically controlled single-beam crane structure.
(2) background technology
Single-beam crane is widely used in mechanical manufacturing shop, smelting shop etc.; Be the requisite lifting appliance of industrial and mining enterprises' workshop, it is to carry weights such as workpiece along the trapped orbit parallel motion through the wheel that is arranged on the end carriage of two ends, because the structure and the manufacturing of girder; The girder bending that deforms easily; Reduce the service life of girder, and have potential safety hazard, and mostly existing hoisting crane is that the electromechanical aloft work repairs and wastes time and energy.
(3) summary of the invention
The utility model provides a kind of simple in structure, practical and convenient automatically controlled single-beam crane structure in order to remedy the deficiency of prior art.
The utility model is realized through following technical scheme:
A kind of automatically controlled single-beam crane structure comprises the girder that slides on the end carriage of factory building both sides, and the wheel at girder two ends is arranged in the chute of end carriage, it is characterized in that: said girder is presented arc; Top, said girder two ends is supported with gig and top tumbler respectively, and the girder downside is provided with lower tumbler under the top tumbler; Said girder middle part upside is fixed with center gear; Said girder downside surface is provided with the actuated small roadster group that horizontally slips, and actuated small roadster group bottom is connected with down suspension hook through the top sheave of upside and the lower sheave of downside respectively; The rope of said gig passes center gear, top tumbler, lower tumbler, top sheave, lower sheave and top sheave successively, and tail end is fixedly connected on the end that girder is provided with the actuated small roadster group.
Said girder upside is provided with netted support.
The beneficial effect of the utility model is: the automatically controlled single-beam crane of this utility model is simple in structure, and girder is presented the heavy burden limit of arc increase girder, has also promoted the height of hoisting crane; Because there is certain level error in center gear with gig and top tumbler, rope has certain traction force at the center gear place to rope when promoting weight on girder top, guarantees the bow of girder, avoids main beam deformation crooked, reduces the potential safety hazard of hoisting crane; Replaced electric block with the actuated small roadster group, so promptly promoted adjustable height, also mechanics and the electric control part branch with hoisting crane is separated, and be easy to maintenance quick, time saving and energy saving; The netted support of girder upside has increased the heavy burden limit of girder, reduces manufacturing cost, is suitable for wide popularization and application.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is the structural representation of the utility model;
Among the figure, 1 girder, 2 wheels, 3 gigs, 4 top tumblers, 5 lower tumblers, 6 center gears, 7 actuated small roadster groups, 8 top sheaves, 9 lower sheaves, 10 times suspension hooks, 11 ropes, 12 netted supports.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the utility model.This embodiment comprises the girder 1 that slides on the end carriage of factory building both sides, and the wheel 2 at girder 1 two ends is arranged in the chute of end carriage, it is characterized in that: said girder 1 is presented arc; Top, said girder 1 two ends is supported with gig 3 and top tumbler 4 respectively, and girder 1 downside is provided with lower tumbler 5 under the top tumbler 4; Said girder 1 middle part upside is fixed with center gear 6; Said girder 1 downside surface is provided with the actuated small roadster group 7 that horizontally slips, and actuated small roadster group 7 bottoms are connected with down suspension hook 10 through the top sheave 8 of upside and the lower sheave 9 of downside respectively; The rope 11 of said gig 3 passes center gear 6, top tumbler 4, lower tumbler 5, top sheave 8, lower sheave 9 and top sheave 8 successively, and tail end is fixedly connected on the end that girder 1 is provided with actuated small roadster group 7; Said girder 1 upside is provided with netted support 12.
Adopt the automatically controlled single-beam crane structure of the utility model, in the time of use, can run to any position in the workshop through controlling down suspension hook 10, making does not have the dead angle in the workshop, and it is convenient and swift to promote weight.
Claims (2)
1. an automatically controlled single-beam crane structure comprises the girder (1) that slides on the end carriage of factory building both sides, and the wheel (2) at girder (1) two ends is arranged in the chute of end carriage, and it is characterized in that: said girder (1) is presented arc; Said girder (1) top, two ends is supported with gig (3) and top tumbler (4) respectively, and girder (1) downside is provided with lower tumbler (5) under the top tumbler (4); Said girder (1) middle part upside is fixed with center gear (6); Said girder (1) downside surface is provided with the actuated small roadster group (7) that horizontally slips, and actuated small roadster group (7) bottom is connected with down suspension hook (10) through the top sheave (8) of upside and the lower sheave (9) of downside respectively; The rope (11) of said gig (3) passes center gear (6), top tumbler (4), lower tumbler (5), top sheave (8), lower sheave (9) and top sheave (8) successively, and tail end is fixedly connected on the end that girder (1) is provided with actuated small roadster group (7).
2. automatically controlled single-beam crane structure according to claim 1 is characterized in that: said girder (1) upside is provided with netted support (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202483111U CN202181173U (en) | 2011-07-14 | 2011-07-14 | Electric control single beam crane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202483111U CN202181173U (en) | 2011-07-14 | 2011-07-14 | Electric control single beam crane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181173U true CN202181173U (en) | 2012-04-04 |
Family
ID=46174219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202483111U Expired - Fee Related CN202181173U (en) | 2011-07-14 | 2011-07-14 | Electric control single beam crane structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542437A (en) * | 2016-11-08 | 2017-03-29 | 芜湖市长江起重设备制造有限公司 | Production crane |
-
2011
- 2011-07-14 CN CN2011202483111U patent/CN202181173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542437A (en) * | 2016-11-08 | 2017-03-29 | 芜湖市长江起重设备制造有限公司 | Production crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG TIANYUAN HEAVY HOISTING MACHINERY CO., LT Free format text: FORMER OWNER: XU XUEBIN Effective date: 20130529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130529 Address after: 271200 Shandong city of Tai'an province Xintai City sheep flow Town Industrial Park Shandong Tianyuan Heavy Machinery Co. Ltd. Patentee after: Shandong Tianyuan Heavy Machinery Co. Ltd. Address before: 271200, Tai'an, Shandong province Xintai Qingyun Subdistrict Office Golden Road No. 581 Patentee before: Xu Xuebin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20140714 |
|
| EXPY | Termination of patent right or utility model |