CN214329793U - Steel platform for repairing travelling crane - Google Patents
Steel platform for repairing travelling crane Download PDFInfo
- Publication number
- CN214329793U CN214329793U CN202022583677.6U CN202022583677U CN214329793U CN 214329793 U CN214329793 U CN 214329793U CN 202022583677 U CN202022583677 U CN 202022583677U CN 214329793 U CN214329793 U CN 214329793U
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- Prior art keywords
- support frame
- steel
- platform
- support
- steel column
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 239000000126 substance Substances 0.000 claims abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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Abstract
The utility model relates to a crane maintenance steel platform, which comprises a platform plate, a support frame, an inclined support, a support steel column, a column bottom plate and a chemical anchor bolt; the support frame is by the horizontal support frame that a plurality of support girder steels welded formed, and support frame upper portion is located to the landing slab, supports the vertical support frame lower part of locating of steel column, is equipped with the bearing diagonal between support frame and the support steel column, supports the steel column bottom and passes through chemical crab-bolt spliced pole bottom plate. The utility model discloses the security is high, high bearing capacity, antidetonation, make things convenient for personnel to pass through.
Description
Technical Field
The utility model relates to a steel construction technical field, specific driving overhauls steel platform that says so.
Background
Need consider the special position at mill's later maintenance personnel's maintenance access place among the construction engineering work progress, the material of production and processing workshop is transported and is relied on the driving in the factory basically, and driving periodic maintenance and maintenance of failure all need personnel to go to the driving top and just can go on, and the access door flushes with the driving roof beam usually, has certain horizontal distance when access door and driving roof beam, just needs to set up maintenance platform and makes things convenient for maintenance personnel and maintenance tool to pass through. Therefore, the maintenance platform needs to have certain bearing capacity, the platform needs to be arranged at a position capable of bearing the building structure, the platform is connected with the maintenance door and the travelling beam, and meanwhile, the mechanical property of the travelling beam cannot be influenced, and the normal operation of travelling can not be influenced.
Disclosure of Invention
The utility model discloses aim at overcoming prior art's defect, provide a driving overhauls steel platform, can guarantee that the platform does not take place the fracture of buckling.
In order to solve the technical problem, the utility model discloses a realize like this:
the utility model provides a driving overhauls steel platform which characterized in that: the device comprises a platform plate, a support frame, an inclined support, a support steel column, a column bottom plate and a chemical anchor bolt; the support frame is by the horizontal support frame that a plurality of support girder steels welded formed, and support frame upper portion is located to the landing slab, supports the vertical support frame lower part of locating of steel column, is equipped with the bearing diagonal between support frame and the support steel column, supports the steel column bottom and passes through chemical crab-bolt spliced pole bottom plate.
The driving overhaul steel platform is characterized in that: the width of the platform plate is larger than the distance between the access door and the crane beam.
The driving overhaul steel platform is characterized in that: the platform plate is a patterned steel plate.
The driving overhaul steel platform is characterized in that: the inclined struts are two in number, the lengths of the two inclined struts are different, and included angles between the two inclined struts and the supporting frame are 45 degrees.
The utility model has the advantages that: the manufacturing method has the advantages of simple material and convenient processing. In the aspect of the function, the function of passing through of itself is realized completely, and the stable in structure of side's pipe frame simultaneously, the landing slab only carries out the overlap joint with access door and driving roof beam, does not exert an influence to driving roof beam and driving, and the bottom bears the load by the concrete roof beam, and bearing capacity is strong. In the aspect of safety, the fully paved patterned steel plate has no gap and is antiskid, and because the maintenance steel platform is independent of a driving system, the lap joint part of the platform plate provides the displacement allowance, so that the platform can be ensured not to be bent and broken, and certain anti-seismic performance is also realized.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic structural diagram of the present application.
FIG. 2 is a schematic view of the direction A-A in FIG. 1.
FIG. 3 is a schematic view of the direction B-B in FIG. 1.
FIG. 4 is a schematic view taken along line C-C in FIG. 2.
Detailed Description
As shown in fig. 1: a crane maintenance steel platform comprises a platform plate 1, a support frame, an inclined support 3, a support steel column 4, a column bottom plate 5 and a chemical anchor bolt 6; the support frame is by the horizontal support frame that a plurality of support girder steels 2 welding formed, and support frame upper portion is located to the landing slab, supports the vertical support frame lower part of locating of steel column, is equipped with the bearing diagonal between support frame and the support steel column, supports the steel column bottom and passes through chemical crab-bolt spliced pole bottom plate.
The flat plate 1 is made of a patterned steel plate, the width of the flat plate 1 is larger than the horizontal clear distance between the access door 7 and the crane beam 8, and enough lap joint length is reserved;
the supporting steel beam 2 is generally made of square tubes, two ends of the horizontally placed long supporting steel beam are connected into a horizontal supporting frame through the square tubes made of the same materials in a welding mode, the detailed description is shown in the attached drawing 3, the supporting steel beam 2 and the platform plate 1 are welded 100mm long at intervals of 150mm, and the supporting steel beam 2 directly provides bearing capacity for the platform plate 1;
the inclined strut 3 is made of a square tube of the same specification as the supporting steel beam 2 and is generally made of a material of the inclined strut 3, the inclined strut 3 and the supporting steel column 4 are in the same plane, the upper end of the inclined strut is in full-welding connection with the through-length square tube of the supporting steel beam 2, the lower end of the inclined strut is in full-welding connection with the supporting steel column 4, the included angle between the inclined strut 3 and the horizontal plane is 45 degrees, and the upper pressure is transmitted to the lower steel column. The inclined supports 3, the support steel beams 2 and the support steel columns 4 form a stable triangular structure, the stability is high, the bearing capacity is high, and the details are shown in an attached figure 2;
the supporting steel column 4 is generally made of square tubes with the same specification as the supporting steel beam 2, the supporting steel column 4 is perpendicular to the supporting steel beam 2 and is on the same plane, the upper end of the supporting steel column 4 is fully welded with the supporting steel beam 2, and the lower end of the supporting steel column 4 is fully welded with the column bottom plate 5 to provide vertical bearing capacity;
the column bottom plate 5 is generally made of a steel plate made of Q235B material, and holes for mounting chemical anchor bolts 6 are formed in the steel plate, as shown in the attached drawing 4, so that support can be provided for supporting the steel column 5 and the stress area can be increased.
The chemical anchor bolts 6 can fix the column bottom plate 5 on the concrete beam 9, and the size specification is determined according to the site.
Claims (4)
1. The utility model provides a driving overhauls steel platform which characterized in that: the device comprises a platform plate, a support frame, an inclined support, a support steel column, a column bottom plate and a chemical anchor bolt; the support frame is by the horizontal support frame that a plurality of support girder steels welded formed, and support frame upper portion is located to the landing slab, supports the vertical support frame lower part of locating of steel column, is equipped with the bearing diagonal between support frame and the support steel column, supports the steel column bottom and passes through chemical crab-bolt spliced pole bottom plate.
2. A service steel platform as claimed in claim 1, wherein: the width of the platform plate is larger than the distance between the access door and the crane beam.
3. A service steel platform as claimed in claim 1, wherein: the platform plate is a patterned steel plate.
4. A service steel platform as claimed in claim 1, wherein: the inclined struts are two in number, the lengths of the two inclined struts are different, and included angles between the two inclined struts and the supporting frame are 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022583677.6U CN214329793U (en) | 2020-11-10 | 2020-11-10 | Steel platform for repairing travelling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022583677.6U CN214329793U (en) | 2020-11-10 | 2020-11-10 | Steel platform for repairing travelling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214329793U true CN214329793U (en) | 2021-10-01 |
Family
ID=77894482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022583677.6U Expired - Fee Related CN214329793U (en) | 2020-11-10 | 2020-11-10 | Steel platform for repairing travelling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214329793U (en) |
-
2020
- 2020-11-10 CN CN202022583677.6U patent/CN214329793U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |