CN204873489U - Large -scale bridge crane girder inner structure - Google Patents
Large -scale bridge crane girder inner structure Download PDFInfo
- Publication number
- CN204873489U CN204873489U CN201520589672.0U CN201520589672U CN204873489U CN 204873489 U CN204873489 U CN 204873489U CN 201520589672 U CN201520589672 U CN 201520589672U CN 204873489 U CN204873489 U CN 204873489U
- Authority
- CN
- China
- Prior art keywords
- web
- upper cover
- cover plate
- inner structure
- bridge crane
- 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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Abstract
The utility model relates to a large -scale bridge crane girder inner structure, it includes the upper cover plate, the both sides of upper cover plate all are connected with the web, the bottom of web is connected with the bottom plate, the both sides of the lower part of upper cover plate all are provided with reinforcing frame, reinforcing frame's inside is provided with the anchor strut, be provided with the support between upper cover plate and the web, be provided with the under bracing between bottom plate and the web, the inboard of web is provided with the strengthening rib, the upper cover plate, be provided with the baffle in bottom plate and the space that the web encloses, be provided with the support between upper cover plate and the web, be provided with the under bracing between bottom plate and the web, the stability of girder framework has been increased, upper cover plate, bottom plate have the baffle with the space settings that the web encloses, firmly are connected upper cover plate, bottom plate with the web and are a whole, have improved the reliability of work, it is total the utility model has the advantages of firm intensity is high, the dead weight is little, work safe and reliable.
Description
Technical field
The utility model belongs to hoisting crane technical field, is specifically related to a kind of large bridge crane girder inner structure.
Background technology
Goliath is many actions elevator machinery of vertical-lift within the specific limits and horizontal carrying heavy goods, can oblong ground and on idle job, be used for the Article handling at the places such as workshop, warehouse, open storage, for goliath, girder is the key position of load-bearing, in order to ensure the safety of goliath work, improve the reliability in use procedure, need the impregnability of the girder guaranteeing goliath, the deadweight of girder can not be made again excessive simultaneously, traditional goliath girder deadweight is excessive, and firm intensity is low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides the large bridge crane girder inner structure that a kind of firm intensity is high, conduct oneself with dignity little, safe and reliable.
The purpose of this utility model is achieved in that a kind of large bridge crane girder inner structure, it comprises upper cover plate, the both sides of described upper cover plate are all connected with web, the bottom of described web is connected with base plate, the both sides of the bottom of described upper cover plate are provided with reinforcing frame, the inside of described reinforcing frame is provided with reinforcing rod, support is provided with between described upper cover plate and web, lower support is provided with between described base plate and web, the inner side of described web is provided with reinforced rib, described upper cover plate, dividing plate is provided with in the space that base plate and web surround.
Described upper cover plate, base plate are all and web welding.
The cross-sectional plane of described reinforcing frame is triangular in shape.
Described upper support and the angle of upper cover plate and web are 45 °.
The angle of described lower support and base plate and web is 45 °.
The cross-sectional plane of described reinforced rib is in " L " type.
The number of described dividing plate is no less than five.
The beneficial effects of the utility model: reinforcing frame is set by the both sides of the bottom at upper cover plate, the inside of reinforcing frame arranges reinforcing rod, adds the mechanical strength of upper cover plate, and the inner side of web is provided with reinforced rib, adds the mechanical strength of web; Be provided with support between upper cover plate and web, between base plate and web, be provided with lower support, add the stability of girder framework; The spatial placement that upper cover plate, base plate and web surround has dividing plate, upper cover plate, base plate is firmly connected in an entirety with web, improves the reliability of work; Total the utility model has that firm intensity is high, little, safe and reliable advantage of conducting oneself with dignity.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of large bridge crane girder of the utility model inner structure.
Fig. 2 is the lateral plan of a kind of large bridge crane girder of the utility model inner structure.
In figure: 1, upper cover plate 2, web 3, base plate 4, reinforcing frame 5, reinforcing rod 6, upper support 7, reinforced rib 8, lower support 9, dividing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of large bridge crane girder inner structure, it comprises upper cover plate 1, the both sides of described upper cover plate 1 are all connected with web 2, the bottom of described web 2 is connected with base plate 3, the both sides of the bottom of described upper cover plate 1 are provided with reinforcing frame 4, the inside of described reinforcing frame 4 is provided with reinforcing rod 5, support 6 is provided with between described upper cover plate 1 and web 2, lower support 8 is provided with between described base plate 3 and web 2, the inner side of described web 2 is provided with reinforced rib 7, described upper cover plate 1, dividing plate 9 is provided with in the space that base plate 3 and web 2 surround.
When the utility model is implemented, the both sides of the bottom of upper cover plate are provided with reinforcing frame, and the inside of reinforcing frame is provided with reinforcing rod, add the mechanical strength of upper cover plate, and the inner side of web is provided with reinforced rib, add the mechanical strength of web; Be provided with support between upper cover plate and web, between base plate and web, be provided with lower support, add the stability of girder framework; The spatial placement that upper cover plate, base plate and web surround has dividing plate, upper cover plate, base plate is firmly connected in an entirety with web, improves the reliability of work; Total the utility model has that firm intensity is high, little, safe and reliable advantage of conducting oneself with dignity.
Embodiment 2
As depicted in figs. 1 and 2, a kind of large bridge crane girder inner structure, it comprises upper cover plate 1, the both sides of described upper cover plate 1 are all connected with web 2, the bottom of described web 2 is connected with base plate 3, the both sides of the bottom of described upper cover plate 1 are provided with reinforcing frame 4, the inside of described reinforcing frame 4 is provided with reinforcing rod 5, support 6 is provided with between described upper cover plate 1 and web 2, lower support 8 is provided with between described base plate 3 and web 2, the inner side of described web 2 is provided with reinforced rib 7, described upper cover plate 1, dividing plate 9 is provided with in the space that base plate 3 and web 2 surround.
Described upper cover plate 1, base plate 3 all and web 2 weld.
The cross-sectional plane of described reinforcing frame 4 is triangular in shape.
Described upper support 6 is 45 ° with the angle of upper cover plate 1 and web 2.
Described lower support 8 is 45 ° with the angle of base plate 3 and web 2.
The cross-sectional plane of described reinforced rib 7 is in " L " type.
The number of described dividing plate 9 is no less than five.
When the utility model is implemented, the both sides of the bottom of upper cover plate are provided with reinforcing frame, and the inside of reinforcing frame is provided with reinforcing rod, add the mechanical strength of upper cover plate, and the inner side of web is provided with reinforced rib, add the mechanical strength of web; Be provided with support between upper cover plate and web, between base plate and web, be provided with lower support, add the stability of girder framework; The spatial placement that upper cover plate, base plate and web surround has dividing plate, upper cover plate, base plate is firmly connected in an entirety with web, improves the reliability of work; Preferably, the angle of upper support and upper cover plate and web is 45 °, and the angle of lower support and base plate and web is 45 °, and the cross-sectional plane of reinforced rib is in " L " type, the number of dividing plate is no less than five, and total the utility model has that firm intensity is high, little, safe and reliable advantage of conducting oneself with dignity.
Claims (7)
1. a large bridge crane girder inner structure, it comprises upper cover plate, it is characterized in that: the both sides of described upper cover plate are all connected with web, the bottom of described web is connected with base plate, the both sides of the bottom of described upper cover plate are provided with reinforcing frame, the inside of described reinforcing frame is provided with reinforcing rod, support is provided with between described upper cover plate and web, lower support is provided with between described base plate and web, the inner side of described web is provided with reinforced rib, is provided with dividing plate in the space that described upper cover plate, base plate and web surround.
2. a kind of large bridge crane girder inner structure according to claim 1, is characterized in that: described upper cover plate, base plate are all and web welding.
3. a kind of large bridge crane girder inner structure according to claim 1, is characterized in that: the cross-sectional plane of described reinforcing frame is triangular in shape.
4. a kind of large bridge crane girder inner structure according to claim 1, is characterized in that: described upper support and the angle of upper cover plate and web are 45 °.
5. a kind of large bridge crane girder inner structure according to claim 1, is characterized in that: the angle of described lower support and base plate and web is 45 °.
6. a kind of large bridge crane girder inner structure according to claim 1, is characterized in that: the cross-sectional plane of described reinforced rib is in " L " type.
7. a kind of large bridge crane girder inner structure according to claim 1, is characterized in that: the number of described dividing plate is no less than five.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520589672.0U CN204873489U (en) | 2015-08-03 | 2015-08-03 | Large -scale bridge crane girder inner structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520589672.0U CN204873489U (en) | 2015-08-03 | 2015-08-03 | Large -scale bridge crane girder inner structure |
Publications (1)
Publication Number | Publication Date |
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CN204873489U true CN204873489U (en) | 2015-12-16 |
Family
ID=54817889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520589672.0U Expired - Fee Related CN204873489U (en) | 2015-08-03 | 2015-08-03 | Large -scale bridge crane girder inner structure |
Country Status (1)
Country | Link |
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CN (1) | CN204873489U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107651560A (en) * | 2017-11-09 | 2018-02-02 | 河南恒远恒山工业有限公司 | A kind of crane girder device |
CN112012878A (en) * | 2019-05-31 | 2020-12-01 | 江苏金风科技有限公司 | Web, blade, forming method and wind generating set |
-
2015
- 2015-08-03 CN CN201520589672.0U patent/CN204873489U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107651560A (en) * | 2017-11-09 | 2018-02-02 | 河南恒远恒山工业有限公司 | A kind of crane girder device |
CN112012878A (en) * | 2019-05-31 | 2020-12-01 | 江苏金风科技有限公司 | Web, blade, forming method and wind generating set |
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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: 20151216 Termination date: 20170803 |
|
CF01 | Termination of patent right due to non-payment of annual fee |