CN204096927U - The whole plate inner lining structure of a kind of hoisting crane - Google Patents
The whole plate inner lining structure of a kind of hoisting crane Download PDFInfo
- Publication number
- CN204096927U CN204096927U CN201420540783.8U CN201420540783U CN204096927U CN 204096927 U CN204096927 U CN 204096927U CN 201420540783 U CN201420540783 U CN 201420540783U CN 204096927 U CN204096927 U CN 204096927U
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- section steel
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- liner plate
- steel
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Abstract
The utility model relates to the whole plate inner lining structure of a kind of hoisting crane, it comprises liner plate, liner plate main body is made up of pyramidal structure and rectangular configuration, the top of pyramidal structure is provided with U-lag, pyramidal structure bottom is connected with rectangular configuration, four angles of rectangular configuration are provided with L shape groove, and adjacent lining plate structure is identical, uses channel-section steel and Bolted angle connection between adjacent liner plates; Inner lining structure of the present utility model adopts a kind of liner plate of hollow, liner plate is provided with multiple groove, channel-section steel and Bolted angle connection is adopted between liner plate, make main beam stress even, improve the anti-bending strength of girder, total the utility model has compact conformation, coupling stiffness is large, safety is high and economical and practical advantage.
Description
Technical field
The utility model belongs to elevator machinery and manufactures field, is specifically related to a kind of inner lining structure, particularly relates to the whole plate inner lining structure of a kind of hoisting crane.
Background technology
The density be generally by increasing liner plate thickness or liner plate of crane girder design in the prior art increases the intensity of girder, but along with the lengthening of girder, adopt the method that girder can be caused to conduct oneself with dignity excessive, consume material is many, but the intensity of girder is without obvious increase, therefore need the inner lining structure improving hoisting crane, improve stock utilization and girder safety.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides the hoisting crane that a kind of compact conformation, coupling stiffness are large, safety is high and economical and practical whole plate inner lining structure.
The purpose of this utility model is achieved in that the whole plate inner lining structure of a kind of hoisting crane, it comprises liner plate, described liner plate main body is made up of pyramidal structure and rectangular configuration, the top of described pyramidal structure is provided with groove E, described pyramidal structure bottom is connected with rectangular configuration, described rectangular configuration center is provided with hollow structure, and four angles of described rectangular configuration are provided with L shape groove, the upper right corner of described rectangular configuration, the lower right corner, the lower left corner and the upper left corner are disposed with groove A, groove B, groove C and groove D, described groove A, channel-section steel A is disposed with in groove C and groove E, channel-section steel B and channel-section steel C, described channel-section steel A, channel-section steel B and channel-section steel C is U-lag steel, described channel-section steel A, channel-section steel B and channel-section steel C is opening and arranges outwardly, is disposed with angle steel A and angle steel B in described groove B and groove C, and described angle steel A and angle steel B is opening and arranges outwardly, and described adjacent lining plate structure is identical, uses channel-section steel A between described adjacent liner plates, channel-section steel B, channel-section steel C, angle steel A is connected with angle steel B.
Described hollow structure is rectangle or trapezoidal or rhombus is circular or oval.
Described angle steel A is identical with angle steel B specification.
Described channel-section steel A, channel-section steel B are identical with the specification of channel-section steel C.
Described liner plate and angle steel A, connection mode between liner plate and angle steel B are welding.
Described liner plate is at least 3.
The beneficial effects of the utility model: the utility model belongs to the whole plate inner lining structure of a kind of hoisting crane, it comprises liner plate, liner plate main body is made up of pyramidal structure and rectangular configuration, the top of pyramidal structure is provided with U-lag, pyramidal structure bottom is connected with rectangular configuration, four angles of rectangular configuration are provided with L shape groove, and adjacent lining plate structure is identical, uses channel-section steel and Bolted angle connection between adjacent liner plates; The center of liner plate of the present utility model is provided with the rectangular channel of hollow, and alleviating the weight of girder simultaneously, decrease material usage, the structural strength of liner plate also meets the requirement of girder; The liner plate used in the utility model is provided with multiple groove, channel-section steel and Bolted angle connection is adopted between liner plate, improve the stressing conditions of girder, while strengthening girder stability, improve the anti-bending strength of girder, total the utility model has the high and economical and practical advantage of compact conformation, coupling stiffness, safety.
Accompanying drawing explanation
Fig. 1 is the front elevation of the whole plate inner lining structure of a kind of hoisting crane of the utility model.
Fig. 2 is the left view of the whole plate inner lining structure of a kind of hoisting crane of the utility model.
Fig. 3 is the birds-eye view of the whole plate inner lining structure of a kind of hoisting crane of the utility model.
Fig. 4 is the front elevation of the liner plate of the whole plate inner lining structure of a kind of hoisting crane of the utility model.
In figure: 1, liner plate 2, channel-section steel A 3, angle steel A 4, angle steel B 5, channel-section steel B 6, channel-section steel C 7, groove A 8, groove B 9, groove C 10, hollow structure 11, rectangular configuration 12, groove D 13, pyramidal structure 14, groove E.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated.
Embodiment 1
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, the whole plate inner lining structure of a kind of hoisting crane, it comprises liner plate 1, described liner plate 1 main body is made up of pyramidal structure 13 and rectangular configuration 11, the top of described pyramidal structure 13 is provided with groove E14, and described pyramidal structure 13 bottom is connected with rectangular configuration 11, and described rectangular configuration 11 center is provided with hollow structure 10, four angles of described rectangular configuration 11 are provided with L shape groove, the upper right corner of described rectangular configuration 11, the lower right corner, the lower left corner and the upper left corner are disposed with groove A7, groove B8, groove C9 and groove D12, described groove A7, channel-section steel A2 is disposed with in groove C9 and groove E14, channel-section steel B5 and channel-section steel C6, described channel-section steel A2, channel-section steel B5 and channel-section steel C6 is U-lag steel, described channel-section steel A2, channel-section steel B5 and channel-section steel C6 is opening and arranges outwardly, angle steel A3 and angle steel B4 is disposed with in described groove B8 and groove C9, described angle steel A3 and angle steel B4 is opening and arranges outwardly, and described adjacent liner plate 1 structure is identical, uses channel-section steel A2 between described adjacent liner plates 1, channel-section steel B5, channel-section steel C6, angle steel A3 is connected with angle steel B4.
Described hollow structure 10 is rectangle or trapezoidal or rhombus is circular or oval.
Described angle steel A3 is identical with angle steel B4 specification.
Described channel-section steel A2, channel-section steel B5 are identical with the specification of channel-section steel C6.
Described liner plate 1 and angle steel A3, connection mode between liner plate 1 and angle steel B4 are welding.
Described liner plate 1 is 10.
When this practicality uses, first the liner plate in inner lining structure is processed, to process top be tapered lower portion is the liner plate of rectangle, then slot at the edge of liner plate, and open the hollow structure of rectangle at the center of liner plate, after completing the processing of liner plate, use the instruments such as frock, multiple liner plate is evenly arranged, and corresponding channel-section steel and angle steel are inserted laggard pedestrian's work spot welding in corresponding groove pre-fixes, adopt automatic welding to complete the structure of girder; Liner plate center in the utility model is set to the hollow structure of rectangle, improve the mechanical property of liner plate, bottom due to liner plate is rectangle, therefore the hollow structure of rectangle improves the stock utilization of liner plate, ensure that the stressed reliability at the narrowest place of liner plate, reduce the possibility of liner plate unstability drawing crack; The liner plate used in the utility model is provided with multiple groove, adopts channel-section steel and Bolted angle connection between liner plate, multiple liner plate connects the stressing conditions improving girder, while strengthening girder stability, improves the anti-bending strength of girder; The utility model adopt the main beam structure of 10 liner plates to be suitable for girder that length is 4 to 8 meters, total the utility model has compact conformation, coupling stiffness is large, safety is high and economical and practical advantage.
Embodiment 2
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, the whole plate inner lining structure of a kind of hoisting crane, it comprises liner plate 1, described liner plate 1 main body is made up of pyramidal structure 13 and rectangular configuration 11, the top of described pyramidal structure 13 is provided with groove E14, and described pyramidal structure 13 bottom is connected with rectangular configuration 11, and described rectangular configuration 11 center is provided with hollow structure 10, four angles of described rectangular configuration 11 are provided with L shape groove, the upper right corner of described rectangular configuration 11, the lower right corner, the lower left corner and the upper left corner are disposed with groove A7, groove B8, groove C9 and groove D12, described groove A7, channel-section steel A2 is disposed with in groove C9 and groove E14, channel-section steel B5 and channel-section steel C6, described channel-section steel A2, channel-section steel B5 and channel-section steel C6 is U-lag steel, described channel-section steel A2, channel-section steel B5 and channel-section steel C6 is opening and arranges outwardly, angle steel A3 and angle steel B4 is disposed with in described groove B8 and groove C9, described angle steel A3 and angle steel B4 is opening and arranges outwardly, and described adjacent liner plate 1 structure is identical, uses channel-section steel A2 between described adjacent liner plates 1, channel-section steel B5, channel-section steel C6, angle steel A3 is connected with angle steel B4.
Described hollow structure 10 is circular.
Described angle steel A3 is identical with angle steel B4 specification.
Described channel-section steel A2, channel-section steel B5 are identical with the specification of channel-section steel C6.
Described liner plate 1 and angle steel A3, connection mode between liner plate 1 and angle steel B4 are welding.
Described liner plate 1 is 20.
When this practicality uses, first the liner plate in inner lining structure is processed, to process top be tapered lower portion is the liner plate of rectangle, the hollow structure of the center opened round then at the edge of liner plate fluting and at liner plate, after completing the processing of liner plate, use the instruments such as frock, multiple liner plate is evenly arranged, corresponding channel-section steel and angle steel are inserted laggard pedestrian's work spot welding in corresponding groove pre-fix, adopt automatic welding to complete the structure of girder; Liner plate center in the utility model is set to circular hollow structure and has easy making process, and production efficiency is higher, reduces manufacturing cost, is suitable for batch manufacturing and uses; The liner plate used in the utility model is provided with multiple groove, adopts channel-section steel and Bolted angle connection between liner plate, multiple liner plate connects the stressing conditions improving girder, while strengthening girder stability, improves the anti-bending strength of girder; The utility model adopt the main beam structure of 20 liner plates to be suitable for girder that length is 10 to 15 meters, total the utility model has compact conformation, coupling stiffness is large, safety is high and economical and practical advantage.
Claims (6)
1. the whole plate inner lining structure of hoisting crane, it comprises liner plate, it is characterized in that: described liner plate main body is made up of pyramidal structure and rectangular configuration, the top of described pyramidal structure is provided with groove E, described pyramidal structure bottom is connected with rectangular configuration, described rectangular configuration center is provided with hollow structure, four angles of described rectangular configuration are provided with L shape groove, the upper right corner of described rectangular configuration, the lower right corner, the lower left corner and the upper left corner are disposed with groove A, groove B, groove C and groove D, described groove A, channel-section steel A is disposed with in groove C and groove E, channel-section steel B and channel-section steel C, described channel-section steel A, channel-section steel B and channel-section steel C is U-lag steel, described channel-section steel A, channel-section steel B and channel-section steel C is opening and arranges outwardly, angle steel A and angle steel B is disposed with in described groove B and groove C, described angle steel A and angle steel B is opening and arranges outwardly, described adjacent lining plate structure is identical, channel-section steel A is used between described adjacent liner plates, channel-section steel B, channel-section steel C, angle steel A is connected with angle steel B.
2. the whole plate inner lining structure of a kind of hoisting crane according to claim 1, is characterized in that: described hollow structure is rectangle or trapezoidal or rhombus is circular or oval.
3. the whole plate inner lining structure of a kind of hoisting crane according to claim 1, is characterized in that: described angle steel A is identical with angle steel B specification.
4. the whole plate inner lining structure of a kind of hoisting crane according to claim 1, is characterized in that: described channel-section steel A, channel-section steel B are identical with the specification of channel-section steel C.
5. the whole plate inner lining structure of a kind of hoisting crane according to claim 1, is characterized in that: described liner plate and angle steel A, connection mode between liner plate and angle steel B are welding.
6. the whole plate inner lining structure of a kind of hoisting crane according to claim 1, is characterized in that: described liner plate is at least 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540783.8U CN204096927U (en) | 2014-09-20 | 2014-09-20 | The whole plate inner lining structure of a kind of hoisting crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540783.8U CN204096927U (en) | 2014-09-20 | 2014-09-20 | The whole plate inner lining structure of a kind of hoisting crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096927U true CN204096927U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540783.8U Expired - Fee Related CN204096927U (en) | 2014-09-20 | 2014-09-20 | The whole plate inner lining structure of a kind of hoisting crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328475A (en) * | 2018-03-05 | 2018-07-27 | 苏州库力铁重工有限公司 | It rises and reuses box beam |
-
2014
- 2014-09-20 CN CN201420540783.8U patent/CN204096927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328475A (en) * | 2018-03-05 | 2018-07-27 | 苏州库力铁重工有限公司 | It rises and reuses box beam |
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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: 20150114 Termination date: 20160920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |