CN204958177U - A combination formula supporting beam for hoist - Google Patents
A combination formula supporting beam for hoist Download PDFInfo
- Publication number
- CN204958177U CN204958177U CN201520715927.3U CN201520715927U CN204958177U CN 204958177 U CN204958177 U CN 204958177U CN 201520715927 U CN201520715927 U CN 201520715927U CN 204958177 U CN204958177 U CN 204958177U
- Authority
- CN
- China
- Prior art keywords
- support beam
- cover plate
- upper cover
- hoisting crane
- box column
- 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
Links
Abstract
The utility model provides a combination formula supporting beam for hoist, a combination formula supporting beam for hoist including a supporting beam unit, a supporting beam unit constitute by the box post, the box post be provided with upper cover plate and lower apron through the welding, the upper cover plate evenly be provided with all around the screw hole, lower apron evenly be provided with all around the screw hole, the utility model has the advantages of simple structure, convenient, the convenient to use of transportation.
Description
Technical field
The utility model belongs to crane facility field, relates to a kind of hoisting crane combined support beam.
Background technology
Hoisting crane is huger and the equipment of complexity, the production of hoisting crane relates to a lot of operation and frock, crossbeam needs to be welded on the longeron of hoisting crane as the indispensable component part of hoisting crane, so because hoisting crane longeron is higher, relatively also long, and existing hoisting crane longeron is all fixed usually, cannot adjust requirement for height, and it is very large to take up room, transport, deposit all very difficult, bring inconvenience to crane job simultaneously, there is provided a kind of structure simple in the face of this phenomenon, convenient transport, hoisting crane combined support beam easy to use seems particularly important.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of structure provided is simple, convenient transport, hoisting crane combined support beam easy to use.
The purpose of this utility model is achieved in that a kind of hoisting crane combined support beam, described hoisting crane combined support beam comprises support beam unit, described support beam unit is made up of box column, described box column is provided with upper cover plate and lower cover by welding, the surrounding of described upper cover plate is evenly provided with tapped bore, and the surrounding of described lower cover is evenly provided with tapped bore.
Deep floor is provided with between described upper cover plate and box column.
Deep floor is provided with between described lower cover and box column.
The beneficial effect that the utility model produces is: first, a kind of hoisting crane combined support beam, hoisting crane combined support beam comprises support beam unit, support depth of beam needed for crane job is carried out to choosing and installation of the support beam unit of varying number, easy to use, install simple, transport portable.Secondly, support beam unit is made up of box column, and closed thin wall section torsion stiffness is very large, economizes on resources.Box column is provided with upper cover plate and lower cover by welding, and upper cover plate and lower cover all have large area of contact, has good dynamic characteristic and little shrinkage distortion value, for provisional facility, easy-to-use, and effect increases the rigidity of structure.Again, the surrounding of upper cover plate is evenly provided with tapped bore, and the surrounding of lower cover is evenly provided with tapped bore, and tapped bore is used for the connection between support beam unit, connects simple, convenient disassembly.Deep floor is provided with between upper cover plate and box column, deep floor is provided with between lower cover and box column, deep floor is in order to overcome the large problem that may cause of wall thickness, use a kind ofly reduces wall thickness and can increase the effective ways of rigidity, be used to provide the object of the support of side direction, longitudinal direction or horizontal direction, improve structural entity rigidity.
In a word, the utility model has that structure is simple, convenient transport, advantage easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, box column 2, upper cover plate 3, lower cover 4, tapped bore 5, deep floor.
Detailed description of the invention
Below in conjunction with accompanying drawing, enforcement of the present utility model is described in detail.
Embodiment 1
As shown in Figure 1, a kind of hoisting crane combined support beam, described hoisting crane combined support beam comprises support beam unit, described support beam unit is made up of box column 1, described box column 1 is provided with upper cover plate 2 and lower cover 3 by welding, the surrounding of described upper cover plate 2 is evenly provided with tapped bore 4, and the surrounding of described lower cover 3 is evenly provided with tapped bore 4.
The utility model is in use: first, a kind of hoisting crane combined support beam, hoisting crane combined support beam comprises support beam unit, support depth of beam needed for crane job is carried out to choosing and installation of the support beam unit of varying number, easy to use, install simple, transport portable.Secondly, support beam unit is made up of box column, and closed thin wall section torsion stiffness is very large, economizes on resources.Box column is provided with upper cover plate and lower cover by welding, and upper cover plate and lower cover all have large area of contact, has good dynamic characteristic and little shrinkage distortion value, for provisional facility, easy-to-use, and effect increases the rigidity of structure.Again, the surrounding of upper cover plate is evenly provided with tapped bore, and the surrounding of lower cover is evenly provided with tapped bore, and tapped bore is used for the connection between support beam unit, connects simple, convenient disassembly.
Embodiment 2
As shown in Figure 1, a kind of hoisting crane combined support beam, described hoisting crane combined support beam comprises support beam unit, described support beam unit is made up of box column 1, described box column 1 is provided with upper cover plate 2 and lower cover 3 by welding, the surrounding of described upper cover plate 2 is evenly provided with tapped bore 4, and the surrounding of described lower cover 3 is evenly provided with tapped bore 4.
Deep floor 5 is provided with between described upper cover plate 2 and box column 1.
Deep floor 5 is provided with between described lower cover 3 and box column 1.
The utility model is in use: first, a kind of hoisting crane combined support beam, hoisting crane combined support beam comprises support beam unit, support depth of beam needed for crane job is carried out to choosing and installation of the support beam unit of varying number, easy to use, install simple, transport portable.Secondly, support beam unit is made up of box column, and closed thin wall section torsion stiffness is very large, and structure is simple, and structural strength is high, stable strong, easy for installation, greatly saves material and cost of manufacture.Box column is provided with upper cover plate and lower cover by welding, and upper cover plate and lower cover all have large area of contact, has good dynamic characteristic and little shrinkage distortion value, for provisional facility, easy-to-use, and effect increases the rigidity of structure.Again, the surrounding of upper cover plate is evenly provided with tapped bore, and the surrounding of lower cover is evenly provided with tapped bore, and tapped bore is used for the connection between support beam unit, connects simple, convenient disassembly.The support beam unit of lowermost end can arrange heavy burden by tapped bore, integral structure is stablized, can arrange pin simultaneously, structure is connected with ground in tapped bore, increase structure inertia, prevent structure stress uneven and tilt.Deep floor is provided with between upper cover plate and box column, deep floor is provided with between lower cover and box column, deep floor is in order to overcome the large problem that may cause of wall thickness, use a kind ofly reduces wall thickness and can increase the effective ways of rigidity, be used to provide the object of the support of side direction, longitudinal direction or horizontal direction, improve structural entity rigidity.
In a word, this use is novel can overcome the deficiencies in the prior art, and a kind of structure provided is simple, convenient transport, hoisting crane combined support beam easy to use.
Above embodiment is the utility model preferred implementation, and under the prerequisite not departing from the utility model principle, can also make suitably change and modify, these changes and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. a hoisting crane combined support beam, it is characterized in that: described hoisting crane combined support beam comprises support beam unit, described support beam unit is made up of box column, described box column is provided with upper cover plate and lower cover by welding, the surrounding of described upper cover plate is evenly provided with tapped bore, and the surrounding of described lower cover is evenly provided with tapped bore.
2. a kind of hoisting crane combined support beam according to claim 1, is characterized in that: be provided with deep floor between described upper cover plate and box column.
3. a kind of hoisting crane combined support beam according to claim 1, is characterized in that: be provided with deep floor between described lower cover and box column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715927.3U CN204958177U (en) | 2015-09-16 | 2015-09-16 | A combination formula supporting beam for hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715927.3U CN204958177U (en) | 2015-09-16 | 2015-09-16 | A combination formula supporting beam for hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204958177U true CN204958177U (en) | 2016-01-13 |
Family
ID=55053257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715927.3U Expired - Fee Related CN204958177U (en) | 2015-09-16 | 2015-09-16 | A combination formula supporting beam for hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204958177U (en) |
-
2015
- 2015-09-16 CN CN201520715927.3U patent/CN204958177U/en not_active Expired - Fee Related
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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: 20160113 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |