CN204057703U - A kind of bridging crane main beam - Google Patents
A kind of bridging crane main beam Download PDFInfo
- Publication number
- CN204057703U CN204057703U CN201420501659.0U CN201420501659U CN204057703U CN 204057703 U CN204057703 U CN 204057703U CN 201420501659 U CN201420501659 U CN 201420501659U CN 204057703 U CN204057703 U CN 204057703U
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- China
- Prior art keywords
- brace panel
- web
- base plate
- upside
- steel
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Abstract
The utility model relates to a kind of bridging crane main beam, it comprises base plate, web A is connected with on the left of the upper surface of base plate, web B is connected with on the right side of the upper surface of base plate, the medial surface of web A is evenly provided with angle steel and supports A and angle steel support B, the upper end of web A is provided with side plate, the upper end of web B is provided with the side plate corresponding with web A, the longitudinal direction of the upper surface of base plate is evenly provided with brace panel A, brace panel B is provided with on the upside of the left part of brace panel A, brace panel C is provided with on the upside of the right part of brace panel A, the upside of brace panel B and brace panel C is provided with brace panel D, the upside of brace panel D is provided with steel I-beam, the upper side of brace panel D is provided with diagonal ligament, diagonal ligament is connected with brace panel D with steel I-beam, the utility model is more reasonable relative to traditional box beam structure, and reality processes also handled easily, alleviates deadweight, saves material, reduces the probability deformed with fault, has higher economic benefit.
Description
Technical field
The utility model belongs to technical field of engineering machinery, is specifically related to a kind of crane girder, particularly a kind of bridging crane main beam.
Background technology
Hoisting crane has a wide range of applications at mechanical field, and crane girder is the core component bearing body weight, and its structure direct relation the serviceability of hoisting crane; In recent years, hoisting crane is towards the future development of modularization, lightweight, customizations, and traditional box type girder quality is excessive, and version and function are too single, and work efficiency is not high.Therefore, a kind of new in structure, convenient processing and manufacture, saving material, safe and reliable crane beam constructional device is provided to be necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of new in structure, convenient processing and manufacture, saving material, safe and reliable bridging crane main beam.
The purpose of this utility model is achieved in that a kind of bridging crane main beam, it comprises base plate, web A is connected with on the left of the upper surface of described base plate, web B is connected with on the right side of the upper surface of described base plate, the medial surface of described web A is evenly provided with angle steel and supports A and angle steel support B, the upper end of described web A is provided with side plate, the upper end of described web B is provided with the side plate corresponding with web A, the longitudinal direction of the upper surface of described base plate is evenly provided with brace panel A, brace panel B is provided with on the upside of the left part of described brace panel A, brace panel C is provided with on the upside of the right part of described brace panel A, described brace panel B and the upside of brace panel C are provided with brace panel D, the upside of described brace panel D is provided with steel I-beam, the upper side of described brace panel D is provided with diagonal ligament, described diagonal ligament is connected with brace panel D with steel I-beam.
The medial surface of described web B is provided with the angle steel corresponding with web A and supports.
Described side plate is connected with the side of steel I-beam.
Described brace panel B is identical with the scantling of structure of brace panel C.
Described brace panel A is connected with web B with base plate, web A.
The version of described brace panel D is pentagon.
The version of described diagonal ligament is triangle.
The beneficial effects of the utility model: the utility model adopts multiple brace panel and angle steel to support, compared to the structure adopting monoblock brace panel, while reaching same structure intensity, save material, alleviate deadweight, there is certain economic benefit, have employed diagonal ligament, increase the area of thrust surface of steel I-beam, make hoisting crane in the course of the work, steel I-beam stressed more even, not easily deform and destroy, the utility model is more reasonable relative to traditional box beam structure, reality processes also handled easily, alleviate deadweight, save material, reduce the probability deformed with fault, there is higher economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of bridging crane main beam of the utility model.
In figure: 1, base plate 2, web A 3, web B 4, brace panel A 5, angle steel support A 6, brace panel B 7, angle steel support B 8, brace panel C 9, side plate 10, brace panel D 11, diagonal ligament 12, steel I-beam.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As shown in Figure 1, a kind of bridging crane main beam, it comprises base plate 1, web A2 is connected with on the left of the upper surface of described base plate 1, web B3 is connected with on the right side of the upper surface of described base plate 1, the medial surface of described web A2 is evenly provided with angle steel and supports A5 and angle steel support B6, the upper end of described web A2 is provided with side plate 9, the upper end of described web B3 is provided with the side plate 9 corresponding with web A2, the longitudinal direction of the upper surface of described base plate 1 is evenly provided with brace panel A4, brace panel B6 is provided with on the upside of the left part of described brace panel A4, brace panel C8 is provided with on the upside of the right part of described brace panel A4, described brace panel B6 and the upside of brace panel C8 are provided with brace panel D10, the upside of described brace panel D10 is provided with steel I-beam 12, the upper side of described brace panel D10 is provided with diagonal ligament 11, described diagonal ligament 11 is connected with brace panel D10 with steel I-beam 12.
The utility model adopts multiple brace panel and angle steel to support, compared to the structure adopting monoblock brace panel, while reaching same structure intensity, save material, alleviate deadweight, there is certain economic benefit, have employed diagonal ligament, increase the area of thrust surface of steel I-beam, make hoisting crane in the course of the work, steel I-beam stressed more even, not easily deform and destroy, the utility model is more reasonable relative to traditional box beam structure, reality processes also handled easily, alleviate deadweight, save material, reduce the probability deformed with fault, there is higher economic benefit.
Embodiment 2
As shown in Figure 1, a kind of bridging crane main beam, it comprises base plate 1, web A2 is connected with on the left of the upper surface of described base plate 1, web B3 is connected with on the right side of the upper surface of described base plate 1, the medial surface of described web A2 is evenly provided with angle steel and supports A5 and angle steel support B6, the upper end of described web A2 is provided with side plate 9, the upper end of described web B3 is provided with the side plate 9 corresponding with web A2, the longitudinal direction of the upper surface of described base plate 1 is evenly provided with brace panel A4, brace panel B6 is provided with on the upside of the left part of described brace panel A4, brace panel C8 is provided with on the upside of the right part of described brace panel A4, described brace panel B6 and the upside of brace panel C8 are provided with brace panel D10, the upside of described brace panel D10 is provided with steel I-beam 12, the upper side of described brace panel D10 is provided with diagonal ligament 11, described diagonal ligament 11 is connected with brace panel D10 with steel I-beam 12.
The medial surface of described web B3 is provided with the angle steel corresponding with web A2 and supports.
Described side plate 9 is connected with the side of steel I-beam 12.
Described brace panel B6 is identical with the scantling of structure of brace panel C8.
Described brace panel A4 is connected with web B3 with base plate 1, web A2.
The version of described brace panel D10 is pentagon.
The version of described diagonal ligament 11 is triangle.
The utility model adopts multiple brace panel and angle steel to support, compared to the structure adopting monoblock brace panel, while reaching same structure intensity, save material, alleviate deadweight, there is certain economic benefit, have employed diagonal ligament, increase the area of thrust surface of steel I-beam, make hoisting crane in the course of the work, steel I-beam stressed more even, not easily deform and destroy, the utility model is more reasonable relative to traditional box beam structure, reality processes also handled easily, alleviate deadweight, save material, reduce the probability deformed with fault, there is higher economic benefit.
Claims (7)
1. a bridging crane main beam, it comprises base plate, it is characterized in that: on the left of the upper surface of described base plate, be connected with web A, web B is connected with on the right side of the upper surface of described base plate, the medial surface of described web A is evenly provided with angle steel and supports A and angle steel support B, the upper end of described web A is provided with side plate, the upper end of described web B is provided with the side plate corresponding with web A, the longitudinal direction of the upper surface of described base plate is evenly provided with brace panel A, brace panel B is provided with on the upside of the left part of described brace panel A, brace panel C is provided with on the upside of the right part of described brace panel A, described brace panel B and the upside of brace panel C are provided with brace panel D, the upside of described brace panel D is provided with steel I-beam, the upper side of described brace panel D is provided with diagonal ligament, described diagonal ligament is connected with brace panel D with steel I-beam.
2. a kind of bridging crane main beam according to claim 1, is characterized in that: the medial surface of described web B is provided with the angle steel corresponding with web A and supports.
3. a kind of bridging crane main beam according to claim 1, is characterized in that: described side plate is connected with the side of steel I-beam.
4. a kind of bridging crane main beam according to claim 1, is characterized in that: described brace panel B is identical with the scantling of structure of brace panel C.
5. a kind of bridging crane main beam according to claim 1, is characterized in that: described brace panel A is connected with web B with base plate, web A.
6. a kind of bridging crane main beam according to claim 1, is characterized in that: the version of described brace panel D is pentagon.
7. a kind of bridging crane main beam according to claim 1, is characterized in that: the version of described diagonal ligament is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501659.0U CN204057703U (en) | 2014-09-02 | 2014-09-02 | A kind of bridging crane main beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501659.0U CN204057703U (en) | 2014-09-02 | 2014-09-02 | A kind of bridging crane main beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057703U true CN204057703U (en) | 2014-12-31 |
Family
ID=52199259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420501659.0U Expired - Fee Related CN204057703U (en) | 2014-09-02 | 2014-09-02 | A kind of bridging crane main beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204057703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382989A (en) * | 2018-03-07 | 2018-08-10 | 宁夏天地奔牛银起设备有限公司 | Rail box-girder and its manufacturing method during large-tonnage bridge crane is used |
-
2014
- 2014-09-02 CN CN201420501659.0U patent/CN204057703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382989A (en) * | 2018-03-07 | 2018-08-10 | 宁夏天地奔牛银起设备有限公司 | Rail box-girder and its manufacturing method during large-tonnage bridge crane is used |
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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: 20141231 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |