CN213085293U - Upright column reinforcing device of cantilever crane - Google Patents
Upright column reinforcing device of cantilever crane Download PDFInfo
- Publication number
- CN213085293U CN213085293U CN202020849432.0U CN202020849432U CN213085293U CN 213085293 U CN213085293 U CN 213085293U CN 202020849432 U CN202020849432 U CN 202020849432U CN 213085293 U CN213085293 U CN 213085293U
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- ring
- stand
- fixed
- handle
- fixed ring
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Abstract
The utility model discloses a cantilever crane hoist stand reinforcing apparatus, including the stand, the stand is fixed through the dead lever by solid fixed ring, and solid fixed ring includes left ring and right ring, and left ring and right ring end are equipped with the engaging lug that is used for connecting, fix through fixing bolt between the engaging lug, and solid fixed ring external fixation has the handle, is equipped with the dead lever between solid fixed ring's handle and the engaging lug, has the stationary plane through coupling spring connection in the stationary plane, and the stationary plane inboard is equipped with wear pad. The utility model discloses simple structure effectively strengthens the fixed action to the stand, improves cantilever crane's stability, improves the factor of safety of using.
Description
Technical Field
The utility model relates to a hoisting equipment technical field specifically is a cantilever crane stand reinforcing apparatus.
Background
The cantilever crane has light work strength, and consists of upright, rotating arm driving unit and electric hoist. The crane jib is a hollow steel structure, and has the advantages of light dead weight, large span, large lifting capacity, economy and durability. In the use of cantilever crane, can produce the phenomenon of rocking, the stand can be difficult to avoid and produce the friction between the reinforcing apparatus, causes the wearing and tearing of reinforcing apparatus, and frequent direct replacement reinforcing apparatus can increase the cost, consequently, needs carry out certain improvement to preceding reinforcing apparatus.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a cantilever crane hoist stand reinforcing apparatus.
The technical scheme of the utility model is that: cantilever crane stand reinforcing apparatus, including the stand, the stand is fixed through the dead lever by solid fixed ring, and solid fixed ring includes left ring and right ring, and left ring and right ring end are equipped with the engaging lug that is used for connecting, fix through fixing bolt between the engaging lug, and solid fixed ring external fixation has the handle, is equipped with the dead lever between solid fixed ring's handle and the engaging lug, has the stationary plane through coupling spring connection in the stationary plane, and the stationary plane inboard is equipped with wear pad.
Further, the diameter formed between the wear-resistant pieces in the extended state of the spring is slightly smaller than that of the pillar.
Furthermore, the fixed ring is provided with a plurality of fixed rings on the upright post.
Furthermore, the handle is provided with anti-skid threads.
The utility model discloses an useful part: the utility model discloses simple structure effectively strengthens the fixed action to the stand, improves cantilever crane's stability, improves the factor of safety of using.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fixing ring of the present invention;
wherein: 1. the device comprises a stand column, 2, a fixing ring, 21, a left ring, 22, a right ring, 3, a fixing rod, 4, a handle, 5, a connecting lug, 6, a fixing bolt, 7, a connecting spring, 8, a fixing surface, 9 and a wear-resistant sheet.
Detailed Description
In order to deepen the understanding of the present invention, the following detailed description is given with reference to the accompanying drawings, which are only used for explaining the present invention and do not constitute a limitation to the protection scope of the present invention.
As shown in fig. 1-2, the column reinforcement device for the cantilever crane comprises a column 1, the column 1 is fixed by a fixing ring 2 through a fixing rod 3, the fixing ring 2 is provided with a plurality of columns 1, the fixing ring comprises a left ring 21 and a right ring 22, the ends of the left ring 21 and the right ring 22 are provided with connecting lugs 5 for connection, the connecting lugs 5 are fixed through fixing bolts 6, the fixing ring 2 is externally fixed with a handle 4, the handle 4 is provided with anti-slip threads, the fixing rod 3 is arranged between the handle 4 and the connecting lugs 5 of the fixing ring 2, the fixing ring 2 is internally connected with a fixing surface 8 through a connecting spring 7, the inner side of the fixing surface 8 is provided with a wear pad 9, the cantilever crane can hardly shake with the fixing ring during use, and the phenomena such as friction between the cantilever crane and the fixing ring can cause wear, the wear pad can be replaced after being added, and the whole fixing ring is not, the cost is reduced, and the diameter formed between the wear-resisting plates 9 in the extending state of the spring is slightly smaller than that of the upright post.
When will fixing solid fixed ring card in stand both sides through the handle, fix with fixing bolt, stand and wear pad contact, the inboard spring of wear pad can be so that fix between solid fixed ring and the stand more adaptation.
Claims (4)
1. Cantilever crane stand reinforcing apparatus, including the stand, the stand is fixed its characterized in that through the dead lever by solid fixed ring: the fixed ring comprises a left ring and a right ring, the tail ends of the left ring and the right ring are provided with connecting lugs used for connection, the connecting lugs are fixed through fixing bolts, the fixed ring is externally fixed with a handle, a fixing rod is arranged between the handle of the fixed ring and the connecting lugs, the fixed ring is internally connected with a fixed surface through a connecting spring, and the inner side of the fixed surface is provided with a wear-resistant sheet.
2. The jib crane column reinforcement device of claim 1, wherein: the diameter formed between the wear-resistant pieces in the extending state of the spring is slightly smaller than that of the upright post.
3. The jib crane column reinforcement device of claim 1, wherein: the fixed ring is provided with a plurality of upright posts.
4. The jib crane column reinforcement device of claim 1, wherein: the handle is provided with anti-skid threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020849432.0U CN213085293U (en) | 2020-05-20 | 2020-05-20 | Upright column reinforcing device of cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020849432.0U CN213085293U (en) | 2020-05-20 | 2020-05-20 | Upright column reinforcing device of cantilever crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213085293U true CN213085293U (en) | 2021-04-30 |
Family
ID=75601804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020849432.0U Active CN213085293U (en) | 2020-05-20 | 2020-05-20 | Upright column reinforcing device of cantilever crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213085293U (en) |
-
2020
- 2020-05-20 CN CN202020849432.0U patent/CN213085293U/en active Active
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