CN202449737U - Main girder of electric single-girder crane - Google Patents
Main girder of electric single-girder crane Download PDFInfo
- Publication number
- CN202449737U CN202449737U CN2012200272549U CN201220027254U CN202449737U CN 202449737 U CN202449737 U CN 202449737U CN 2012200272549 U CN2012200272549 U CN 2012200272549U CN 201220027254 U CN201220027254 U CN 201220027254U CN 202449737 U CN202449737 U CN 202449737U
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- Prior art keywords
- crane
- girder
- webs
- main girder
- fixed
- 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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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model relates to a crane part, in particular to a main girder of an electric single-girder crane. The main girder mainly solves the technical problems that the existing main girder of the crane in the prior art is complex in structure, high in production cost, poor in strength, short in service life and the like. The main girder of the electric single-girder crane comprises an I-beam (1) and is characterized in that two parallelly arranged webs (3) are fixed at the upper end of the I-beam (1) through lateral plates (2), two ends of each web (3) are respectively connected with a connection plate (4), a steel pipe (5) is connected between the two webs in penetrating mode, more than two partition plate (6) are further fixed between the two webs, and the partition plates are perpendicular to the webs.
Description
Technical field
The utility model relates to a kind of hoisting crane parts, especially relates to a kind of mono beam overhead crane girder.
Background technology
Weight-lifting equipment is divided into transfer crane, crane in bridge type, beam crane and boom crane by device structure; Wherein transfer crane mainly representative equipment be gauntry crane; Crane in bridge type mainly representative equipment is the bridge formation machine, and boom crane mainly representative equipment is a tower crane.Transfer crane is mainly used in work operations such as the up-down, parallel motion of building ground, factory floor and shipyard harbour weight.Transfer crane mainly is made up of lifting overhead traveling crane, girder, supporting leg, traveling gear and electric hydraulic system.Its principle of work is: utilize the lifting overhead traveling crane that is installed on the girder that weight is raised up; The supporting leg upper end connects girder; The lower end connects with traveling gear, through being installed in the driving of motor on the traveling gear, realizes the effect that hoisting crane moves on rail; The overhead traveling crane of lifting simultaneously also can be walked on girder, realizes at last weight is hung the effect that moves on to another place from a place.But the main beam structure of these hoisting cranes is comparatively complicated, and productive costs is higher, and intensity is relatively poor, and service life is shorter.
The utility model content
The utility model provides a kind of mono beam overhead crane girder, and it mainly is that to solve the main beam structure of existing in prior technology hoisting crane comparatively complicated, and productive costs is higher, and intensity is relatively poor, the technical matters that service life is short etc.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of mono beam overhead crane girder of the utility model; Comprise I-beam section; Described I-beam section upper end is fixed with two blocks of webs that laterally arrange through side plate, and the two ends of web respectively are connected with a connecting panel, and cross-under has steel pipe between two blocks of webs; Also be fixed with the dividing plate more than 2 between two blocks of webs, dividing plate and web are orthogonal to be set up.
As preferably, be fixed with bumper support on the described I-beam section.
Therefore, the crane girder structure of the utility model is comparatively simple, and productive costs is lower, and utilizes steel pipe and dividing plate to make whole girder intensity stronger, and service life is longer.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of mono beam overhead crane girder of this example; Like Fig. 1, comprise I-beam section 1, the I-beam section upper end is fixed with two blocks of webs that laterally arrange 3 through side plate 2; The two ends of web respectively are connected with a connecting panel 4; Cross-under has between 5, two blocks of webs of steel pipe and also is fixed with the dividing plate 6 more than 2 between two blocks of webs, and dividing plate and web are orthogonal to be set up.Be fixed with bumper support 7 on the I-beam section.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (2)
1. mono beam overhead crane girder; Comprise I-beam section (1); It is characterized in that described I-beam section (1) upper end is fixed with two blocks of webs that laterally arrange (3) through side plate (2), the two ends of web respectively are connected with a connecting panel (4), and cross-under has steel pipe (5) between two blocks of webs; Also be fixed with the dividing plate (6) more than 2 between two blocks of webs, dividing plate and web are orthogonal to be set up.
2. a kind of mono beam overhead crane girder according to claim 1 is characterized in that being fixed with on the described I-beam section (1) bumper support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200272549U CN202449737U (en) | 2012-01-19 | 2012-01-19 | Main girder of electric single-girder crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200272549U CN202449737U (en) | 2012-01-19 | 2012-01-19 | Main girder of electric single-girder crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449737U true CN202449737U (en) | 2012-09-26 |
Family
ID=46865619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200272549U Expired - Fee Related CN202449737U (en) | 2012-01-19 | 2012-01-19 | Main girder of electric single-girder crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449737U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434930A (en) * | 2013-09-01 | 2013-12-11 | 谢合清 | Welded-railway-type crane main beam |
| CN104692258A (en) * | 2015-03-18 | 2015-06-10 | 周磊 | Single-beam overhead crane |
| CN104692257A (en) * | 2015-03-18 | 2015-06-10 | 周磊 | Single-beam overhead crane |
| CN104709824A (en) * | 2015-03-18 | 2015-06-17 | 周磊 | Single-beam crane |
| CN105197782A (en) * | 2015-10-21 | 2015-12-30 | 无锡港盛重型装备有限公司 | Main girder of crane |
-
2012
- 2012-01-19 CN CN2012200272549U patent/CN202449737U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434930A (en) * | 2013-09-01 | 2013-12-11 | 谢合清 | Welded-railway-type crane main beam |
| CN104692258A (en) * | 2015-03-18 | 2015-06-10 | 周磊 | Single-beam overhead crane |
| CN104692257A (en) * | 2015-03-18 | 2015-06-10 | 周磊 | Single-beam overhead crane |
| CN104709824A (en) * | 2015-03-18 | 2015-06-17 | 周磊 | Single-beam crane |
| CN105197782A (en) * | 2015-10-21 | 2015-12-30 | 无锡港盛重型装备有限公司 | Main girder of crane |
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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: 20120926 Termination date: 20130119 |