CN202186841U - Electric single beam crane - Google Patents
Electric single beam crane Download PDFInfo
- Publication number
- CN202186841U CN202186841U CN201120309332XU CN201120309332U CN202186841U CN 202186841 U CN202186841 U CN 202186841U CN 201120309332X U CN201120309332X U CN 201120309332XU CN 201120309332 U CN201120309332 U CN 201120309332U CN 202186841 U CN202186841 U CN 202186841U
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- CN
- China
- Prior art keywords
- main beam
- girder
- utility
- rolling
- model
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses an electric single beam crane, comprising a main beam, a crane motor arranged on the vertical track of the main beam in a rolling manner, end beams which are arranged on the upper surfaces of the two ends thereof along the radial direction of the main beam and crane traveling mechanisms arranged on the end beams. The main beam is a box type solid web beam structure formed by a piece of ladder-shaped channel steel formed by rolling and a piece of joist steel welded at the bottom thereof. The end beams are a box type beam structure formed by locking and welding the channel steel formed by rolling. The utility model has the advantage that the main beam is arranged as box type solid web beam structure formed by the ladder-shaped channel steel formed by rolling and the joist steel welded at the bottom thereof, and therefore, the utility model not only can reduce the weld joints for manufacturing whole machine to cause the production and processing to be simple and convenient, but also can save the steel products for manufacturing to cause the transportation to be convenient and cause the assembly to be simple.
Description
Technical field
The utility model relates to hoisting crane, especially relates to mono beam overhead crane.
Background technology
At present, the girder of mono beam overhead crane adopts steel plate to be welded into the U-shaped box-structure more.The deficiency of its existence is that the girder quality is big, welding node is more, main beam stress is complicated.Make manufacturing cost higher with transportation, manufacturing cycle is longer.
Summary of the invention
The utility model purpose is to provide a kind of low cost of manufacture, lightweight mono beam overhead crane.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
The described mono beam overhead crane of the utility model, it comprises that it comprises girder, rolls to be arranged on the bridge motor on the said girder long rails, radially is arranged on the end carriage of its two ends upper surface along girder, is arranged on the traveling mechanism of the larger traveller on the said end carriage; Said girder is trapezoidal channel-section steel and the real web beam structure of the box that I-beam section constituted that is welded on its bottom by calendaring molding.
Said end carriage fastens the box beam structure that is welded for the channel-section steel by calendaring molding.
The utility model advantage is that said girder is set to the trapezoidal channel-section steel and the real web beam structure of the box that I-beam section constituted that is welded on its bottom by calendaring molding; Therefore; Not only reduce the weld seam during complete machine is made, made production and processing simple and convenient, also saved the manufacturing steel simultaneously; Convenient transportation, assembly unit is simple.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the left TV structure scheme drawing of Fig. 1.
Fig. 3 is that the A-A of Fig. 1 is to the section structure scheme drawing.
The specific embodiment
Shown in Fig. 1-3; The described mono beam overhead crane of the utility model, it comprises that it comprises girder, rolls to be arranged on the bridge motor 1 on the said girder long rails; Radially be arranged on the end carriage 2 of its two ends upper surface along girder, be arranged on the traveling mechanism of the larger traveller on the said end carriage 2; Said girder is the real web beam structure of the box that is made up of trapezoidal channel-section steel of calendaring molding 3 and the I-beam section 4 that is welded on its bottom; Said end carriage 2 fastens the box beam structure that is welded for the channel-section steel by calendaring molding.
Claims (2)
1. mono beam overhead crane, it comprises that it comprises girder, rolls to be arranged on the bridge motor (1) on the said girder long rails, radially is arranged on the end carriage (2) of its two ends upper surface along girder, is arranged on the traveling mechanism of the larger traveller on the said end carriage (2); It is characterized in that: the box reality web beam structure of said girder for being constituted by the trapezoidal channel-section steel (3) of calendaring molding and the I-beam section (4) that is welded on its bottom.
2. mono beam overhead crane according to claim 1 is characterized in that: said end carriage (2) fastens the box beam structure that is welded for the channel-section steel by calendaring molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120309332XU CN202186841U (en) | 2011-08-24 | 2011-08-24 | Electric single beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120309332XU CN202186841U (en) | 2011-08-24 | 2011-08-24 | Electric single beam crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186841U true CN202186841U (en) | 2012-04-11 |
Family
ID=45918304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120309332XU Expired - Fee Related CN202186841U (en) | 2011-08-24 | 2011-08-24 | Electric single beam crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803421A (en) * | 2014-02-18 | 2014-05-21 | 安徽强力重工起重机械有限公司 | Electric single-beam crane |
-
2011
- 2011-08-24 CN CN201120309332XU patent/CN202186841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803421A (en) * | 2014-02-18 | 2014-05-21 | 安徽强力重工起重机械有限公司 | Electric single-beam 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 |
Granted publication date: 20120411 Termination date: 20140824 |
|
| EXPY | Termination of patent right or utility model |