CN102718129A - Beam structure of bridge crane and bridge crane - Google Patents
Beam structure of bridge crane and bridge crane Download PDFInfo
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- CN102718129A CN102718129A CN2012101764668A CN201210176466A CN102718129A CN 102718129 A CN102718129 A CN 102718129A CN 2012101764668 A CN2012101764668 A CN 2012101764668A CN 201210176466 A CN201210176466 A CN 201210176466A CN 102718129 A CN102718129 A CN 102718129A
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- crane
- side plates
- beam structure
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- bridge crane
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Abstract
The invention discloses a beam structure of a bridge crane, which comprises a rectangular box which comprises a top plate, a bottom plate, two side plates and two sealing plates, wherein the top plate is fixed at the upper parts of the two side plates; the bottom plate is fixed at the lower parts of the two side plates; the two sealing plates are fixed at two ends of the two side plates; a plurality of reinforced ribs are crossly distributed on the inner side walls of the two side plates; and the beam structure further comprises two idler wheels fixed on two ends of the bottom plate. Through the invention, the crane beam can meet higher craning requirements under the same size and weight, reduce the production cost and requirement to the crane beam supporting structure at the same time, bring convenience to transportation and installation, realize intensified, scientific and reasonable design of the crane beam structure, and have wide application prospect. The invention further provides the bridge crane.
Description
Technical field
The present invention relates to a kind of physical construction, particularly relate to a kind of crane beam structure.The present invention relates to a kind of hoisting crane that comprises this crane beam structure simultaneously.
Background technology
The beam of hoisting crane need be born very big pressure, and is in order to satisfy the lifting needs, very high to the Structural Design Requirement of crane beam.In the prior art, common way is lifting tonnage when big, adopts large-sized crane beam; Lifting tonnage hour; Adopt undersized crane beam, even, adopt excessive size to satisfy lifting demand and raising safety factor in order to reach state specified standards; This is a kind of design concept of rough type fully, has caused the waste of the wide variety of materials and the energy.Especially when having large span lifting demand, large-sized crane beam can and be installed and bring very large difficulty for transportation.
Therefore, need a kind of scientific and reasonable crane beam structure of design, make crane beam under the situation of same size and weight, can satisfy higher lifting demand.
Summary of the invention
In order to make crane beam under the situation of same size and weight, can satisfy higher lifting demand, the invention provides a kind of crane beam structure.
Crane in bridge type girder construction provided by the invention; Comprise: a rectangular box; Surrounded by top board, base plate, biside plate and two shroudings, said top board is fixedly arranged on said biside plate top, and said base plate is fixedly arranged on said biside plate below; Said two shroudings are fixedly arranged on said biside plate two ends, intersect anyhow on the said biside plate madial wall to be evenly equipped with plurality of strengthening ribs; Be fixedly arranged in two rollers at said base plate two ends.
Adopt technique scheme; Can make crane beam under the situation of same size and weight, can satisfy higher lifting demand; Reduced productive costs, made things convenient for transportation and installation, also reduced requirement simultaneously the crane beam supporting construction; Realized the intensification of crane beam structure, scientific, rational Design on Plane, be with a wide range of applications.
The present invention also provides a kind of crane in bridge type, comprises arbitrary described crane in bridge type girder construction in the technique scheme.
Crane in bridge type provided by the invention has above-mentioned beneficial effect equally.
Description of drawings
The master that Fig. 1 shows according to the embodiment of crane in bridge type girder construction of the present invention looks scheme drawing;
Fig. 2 shows the cross-sectional schematic of the embodiment of the crane in bridge type girder construction shown in Fig. 1.
The specific embodiment
Below in conjunction with description of drawings according to the specific embodiment of the present invention.
Set forth a lot of details in the following description so that make much of the present invention, still, the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following disclosed specific embodiment.
The master that Fig. 1 shows according to the embodiment of crane in bridge type girder construction of the present invention looks scheme drawing, and Fig. 2 shows the cross-sectional schematic of the embodiment of the crane in bridge type girder construction shown in Fig. 1.
As depicted in figs. 1 and 2; Crane in bridge type girder construction provided by the invention comprises: a rectangular box is surrounded by top board 1, base plate 2, biside plate 3 and two shroudings 4; Said top board 1 is fixedly arranged on said biside plate 3 tops; Said base plate 2 is fixedly arranged on said biside plate 3 belows, and said two shroudings 4 are fixedly arranged on said biside plate 3 two ends, intersects anyhow on said biside plate 3 madial walls to be evenly equipped with plurality of strengthening ribs 5; Be fixedly arranged in two rollers 6 at said base plate 2 two ends; Can be fixing between top board 1, base plate 2, biside plate 3 and two shroudings 4 through welding, reinforced rib 5 is welded on the side plate 3, wherein; All be welded with reinforced rib 5 on each side plate 3; Each material plate before welding is all handled through shot peening, and after welding processing is accomplished, proofreaies and correct the processing of spraying paint again through leveling.Adopt in the time of welding as far as possible and pass through weldering, to strengthen the intensity that respectively is welded to connect.
Adopt technique scheme; Can make crane beam under the situation of same size and weight, can satisfy higher lifting demand; Reduced productive costs, made things convenient for transportation and installation, also reduced requirement simultaneously the crane beam supporting construction; Realized the intensification of crane beam structure, scientific, rational Design on Plane, be with a wide range of applications.
The present invention also provides a kind of crane in bridge type, comprises arbitrary described crane in bridge type girder construction in the technique scheme.
Crane in bridge type provided by the invention has above-mentioned beneficial effect equally.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a crane in bridge type girder construction is characterized in that, comprising:
One rectangular box; Surrounded by top board, base plate, biside plate and two shroudings, said top board is fixedly arranged on said biside plate top, and said base plate is fixedly arranged on said biside plate below; Said two shroudings are fixedly arranged on said biside plate two ends, intersect anyhow on the said biside plate madial wall to be evenly equipped with plurality of strengthening ribs;
Be fixedly arranged in two rollers at said base plate two ends.
2. a crane in bridge type is characterized in that, comprises above-mentioned crane beam structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101764668A CN102718129A (en) | 2012-05-31 | 2012-05-31 | Beam structure of bridge crane and bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101764668A CN102718129A (en) | 2012-05-31 | 2012-05-31 | Beam structure of bridge crane and bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102718129A true CN102718129A (en) | 2012-10-10 |
Family
ID=46944042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101764668A Pending CN102718129A (en) | 2012-05-31 | 2012-05-31 | Beam structure of bridge crane and bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102718129A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386580A (en) * | 2014-11-25 | 2015-03-04 | 无锡市晶瑜冶金机械有限公司 | End box girder structure for aerial vehicle hoisting equipment |
| CN107082363A (en) * | 2017-05-10 | 2017-08-22 | 河南新科起重机股份有限公司 | The crane span structure and crane of crane |
-
2012
- 2012-05-31 CN CN2012101764668A patent/CN102718129A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386580A (en) * | 2014-11-25 | 2015-03-04 | 无锡市晶瑜冶金机械有限公司 | End box girder structure for aerial vehicle hoisting equipment |
| CN107082363A (en) * | 2017-05-10 | 2017-08-22 | 河南新科起重机股份有限公司 | The crane span structure and crane of crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |