CN105384082A - Traveling crane - Google Patents
Traveling crane Download PDFInfo
- Publication number
- CN105384082A CN105384082A CN201510961386.7A CN201510961386A CN105384082A CN 105384082 A CN105384082 A CN 105384082A CN 201510961386 A CN201510961386 A CN 201510961386A CN 105384082 A CN105384082 A CN 105384082A
- Authority
- CN
- China
- Prior art keywords
- traveling crane
- guide rail
- overhead traveling
- roller
- mobile device
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention provides a traveling crane. The traveling crane comprises guide rails, vertical beams and a cross beam; the guide rails are fixedly arranged on the bottom surface, and the cross beam is further provided with a lifting device which moves left and right on the cross beam; moving devices are further arranged below the vertical beams and on the guide rails, and the moving devices further comprise rolling wheels which rotate by themselves and move relative to the guide rails. According to the traveling crane, the moving devices are added at the bottom of the traveling crane so that the traveling crane can move more conveniently; rolling wheels are arranged on the left and right sides of the I-bar guide rails so that the traveling crane can move more smoothly and steadily; moreover, U-shaped grooves and U-shaped protrusions which are matched with each other are formed in and arranged on the connecting surfaces of the rolling wheels and the guide rails so that the traveling crane can move more stably on the guide rails.
Description
Technical field
The invention belongs to technical field of crane equipment, especially relate to a kind of overhead traveling crane.
Background technology
Along with the development of science and technology and perfect, in metallurgical, industrial and mineral, increasing engineering goods participate in work, and elevator machinery also becomes requisite instrument in work, and the application of hydraulic technique is also in continuous expansion.
Hoisting crane is that one operationally utilizes crane arm to sling weight, then relies on rotation of rotary table by weight from a position transfer to the construction machinery and equipment of another one position.But crane requires very high to quality of movement, should be precisely reliable again.
In current industrial and mining enterprises at home and abroad, on overhead traveling crane, the walking of large and small car is all drive by motor, namely by a motor and the change speed gear box supporting with it on each road wheel of overhead traveling crane, overhead traveling crane walking is synchronous then by the motor of unified specification and the self-balancing principle of motor itself, and the winch of overhead traveling crane relies on the speed-changing mechanism of high-performance motor and large volume.Thus, it is important that transmission device movement in the course of the work just seems particularly, easily will cause safety misadventure when movable part goes wrong.
Summary of the invention
In view of this, the present invention is intended to propose a kind of overhead traveling crane, to facilitate the movement of overhead traveling crane on guide rail, thus improves the efficiency of the motor driving overhead traveling crane movement, reduces the wearing and tearing of mobile device.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of overhead traveling crane, is characterized in that: comprise guide rail, vertical beam and crossbeam, what guide rail was fixing is arranged on bottom surface, and described crossbeam is also provided with jacking system, and jacking system is sway on crossbeam; Also be provided with mobile device under vertical beam, mobile device is arranged on guide rail, and described mobile device also comprises roller, and roller own rotation also moves relative to guide rail.
Further, described mobile device also comprises driving device, and described roller is arranged on the output shaft of driving device.
Further, described guide rail is I-shaped die guide rail, and the both sides up and down of described I-beam section guide rail are all provided with roller.
Further, described driving device is provided with two output shafts.
Further, described I-beam section guide rail is provided with U-shaped groove, described roller is provided with the U-shaped projection with U-shaped groove match.
Further, described actuating device is arranged on Connection Block, and driving device and column link together by Connection Block.
Relative to prior art, a kind of overhead traveling crane of the present invention has following advantage:
A kind of overhead traveling crane of the present invention, by adding mobile device in the bottom of overhead traveling crane, thus makes the motion of overhead traveling crane more convenient.
The mobile device of a kind of overhead traveling crane of the present invention, all arranges roller by the right and left on the guide rail of I-beam section, makes the movement of overhead traveling crane more steady.Meanwhile, the joint face of roller and guide rail is also provided with the U-shaped groove matched and U-shaped projection respectively, thus makes the movement of overhead traveling crane on guide rail more stable, the complete position according to groove is moved by overhead traveling crane on guide rail.Being arranged on of roller guide rail is not only arranged on bottom, is also arranged on the top of roller, thus ensure that overhead traveling crane motion or mention weight process in there will not be the unforeseen circumstancess such as overturning.The motion of roller is that the driving device by being arranged on roller side is carrying out controlling, thus the kinematic velocity of roller and position are had better control.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of overhead traveling crane described in the embodiment of the present invention;
Fig. 2 is the structural representation of the mobile device of a kind of overhead traveling crane described in the embodiment of the present invention.
Description of reference numerals:
1-column, 2-crossbeam, 3-mobile device, 4-jacking system, 5-suspension hook, 6-Connection Block, 7-guide rail, 8-groove, 9-driving device, 10-roller.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
A kind of overhead traveling crane as shown in Figure 1, comprises column 1 and crossbeam 2.Crossbeam 2 is arranged on the top of overhead traveling crane, and crossbeam 2 is also provided with jacking system 4, and jacking system 4 is sway on crossbeam 2.Crossbeam 2 also includes elevator motor, thus drives suspension hook 5 up-and-down movement by steel cable.Column is also provided with mobile device 31 time, and mobile device 3 is arranged on guide rail 7, and mobile device 3 also comprises roller 10, and roller 10 drives mobile device 3 sway on guide rail 7, thus completes corresponding work.
The mobile device of a kind of overhead traveling crane as shown in Figure 2, comprises Connection Block 6, and Connection Block 6 is pedestals of whole mobile device 3, and Connection Block 6 is arranged through guide rail 7.Meanwhile, also for mobile device 3 is connected with column 1.Thus drive overhead traveling crane sway on guide rail 7 by mobile device 3.Connection Block 6 is also provided with driving device 9, and driving device 9 has setting in the left and right sides of guide rail 7, and relative to the Central Symmetry of guide rail 7.Driving device 9 is also provided with two output shafts, two output shafts are setting up and down.Output shaft is provided with roller 10, two rollers 10 contact with the top and bottom of I-beam section guide rail 7 respectively.On the periphery of 7, the guide rail contacted with I-beam section guide rail 7 and roller 10, be respectively arranged with U-shaped groove 8 and U-shaped projection, thus roller 10 is moved in U-shaped groove 8.Thus make the movement of overhead traveling crane on guide rail 7 more stable.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. an overhead traveling crane, is characterized in that: comprise guide rail, vertical beam and crossbeam, and what guide rail was fixing is arranged on bottom surface, and described crossbeam is also provided with jacking system, and jacking system is sway on crossbeam; Also be provided with mobile device under vertical beam, mobile device is arranged on guide rail, and described mobile device also comprises roller, and roller own rotation also moves relative to guide rail.
2. a kind of overhead traveling crane according to claim 1, it is characterized in that: described mobile device also comprises driving device, described roller is arranged on the output shaft of driving device.
3. a kind of overhead traveling crane according to claim 1, is characterized in that: described guide rail is I-shaped die guide rail, and the both sides up and down of described I-beam section guide rail are all provided with roller.
4. a kind of overhead traveling crane according to claim 2, is characterized in that: described driving device is provided with two output shafts.
5. a kind of overhead traveling crane according to any one of Claims 1-4, is characterized in that: described I-beam section guide rail is provided with U-shaped groove, described roller is provided with the U-shaped projection with U-shaped groove match.
6. a kind of overhead traveling crane according to claim 1, it is characterized in that: described actuating device is arranged on Connection Block, driving device and column link together by Connection Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961386.7A CN105384082A (en) | 2015-12-18 | 2015-12-18 | Traveling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510961386.7A CN105384082A (en) | 2015-12-18 | 2015-12-18 | Traveling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105384082A true CN105384082A (en) | 2016-03-09 |
Family
ID=55416931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510961386.7A Pending CN105384082A (en) | 2015-12-18 | 2015-12-18 | Traveling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105384082A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5575220A (en) * | 1995-06-20 | 1996-11-19 | Kone Wood Inc. | Side roller assembly for gantry crane bridge wheels |
| CA2138639C (en) * | 1994-08-08 | 1997-04-08 | Kevin J. Anderson | System and method for maintaining plural driven components at reference positions |
| CN201077721Y (en) * | 2007-09-10 | 2008-06-25 | 中铁八局集团第一工程有限公司 | Gantry crane with falling girder |
| CN202296882U (en) * | 2011-10-25 | 2012-07-04 | 三一集团有限公司 | Rail-type crane and anti-tipping device thereof |
| CN202518953U (en) * | 2012-01-31 | 2012-11-07 | 西南交通大学 | Crossed hoisting device for table-board weight of horizontal test stand |
| CN203820322U (en) * | 2014-02-21 | 2014-09-10 | 合肥市神雕起重机械有限公司 | Single girder portal crane |
| CN204162315U (en) * | 2014-09-17 | 2015-02-18 | 合肥市宏发起重机有限公司 | A kind of dicycly hoisting crane |
| CN204474172U (en) * | 2015-02-06 | 2015-07-15 | 云南特安特起重机械有限公司 | A kind of rotatable single-beam semi-goliath crane |
| CN204714387U (en) * | 2015-06-08 | 2015-10-21 | 林琴 | Novel dragon gantry crane |
| CN105041088A (en) * | 2015-07-01 | 2015-11-11 | 四川克里克展览展示有限公司 | Sliding bidirectional-rail device |
| CN204823872U (en) * | 2015-06-10 | 2015-12-02 | 新乡市豫新起重机械有限公司 | Train packing box stevedoring crane |
| CN204847983U (en) * | 2015-07-16 | 2015-12-09 | 河南新科起重机股份有限公司 | Underslung crane anti -tilt device |
-
2015
- 2015-12-18 CN CN201510961386.7A patent/CN105384082A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2138639C (en) * | 1994-08-08 | 1997-04-08 | Kevin J. Anderson | System and method for maintaining plural driven components at reference positions |
| US5575220A (en) * | 1995-06-20 | 1996-11-19 | Kone Wood Inc. | Side roller assembly for gantry crane bridge wheels |
| CN201077721Y (en) * | 2007-09-10 | 2008-06-25 | 中铁八局集团第一工程有限公司 | Gantry crane with falling girder |
| CN202296882U (en) * | 2011-10-25 | 2012-07-04 | 三一集团有限公司 | Rail-type crane and anti-tipping device thereof |
| CN202518953U (en) * | 2012-01-31 | 2012-11-07 | 西南交通大学 | Crossed hoisting device for table-board weight of horizontal test stand |
| CN203820322U (en) * | 2014-02-21 | 2014-09-10 | 合肥市神雕起重机械有限公司 | Single girder portal crane |
| CN204162315U (en) * | 2014-09-17 | 2015-02-18 | 合肥市宏发起重机有限公司 | A kind of dicycly hoisting crane |
| CN204474172U (en) * | 2015-02-06 | 2015-07-15 | 云南特安特起重机械有限公司 | A kind of rotatable single-beam semi-goliath crane |
| CN204714387U (en) * | 2015-06-08 | 2015-10-21 | 林琴 | Novel dragon gantry crane |
| CN204823872U (en) * | 2015-06-10 | 2015-12-02 | 新乡市豫新起重机械有限公司 | Train packing box stevedoring crane |
| CN105041088A (en) * | 2015-07-01 | 2015-11-11 | 四川克里克展览展示有限公司 | Sliding bidirectional-rail device |
| CN204847983U (en) * | 2015-07-16 | 2015-12-09 | 河南新科起重机股份有限公司 | Underslung crane anti -tilt device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |
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| RJ01 | Rejection of invention patent application after publication |