CN206172839U - Novel rib plate structure - Google Patents
Novel rib plate structure Download PDFInfo
- Publication number
- CN206172839U CN206172839U CN201621216699.6U CN201621216699U CN206172839U CN 206172839 U CN206172839 U CN 206172839U CN 201621216699 U CN201621216699 U CN 201621216699U CN 206172839 U CN206172839 U CN 206172839U
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- gusset
- main structure
- weld
- breach
- weld part
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Abstract
The utility model discloses a novel rib plate structure belongs to tower crane gyration assembly box structure field, including gyration assembly box, still including setting up the gusset no. 2 that is used for connecting the main structure in gyration assembly box, gusset no. 2 connects with main structure weld, and one side of connecing of gusset no. 2 and main structure weld is equipped with breach, and weld part, the weld part is two, is equipped with between two weld parts the breach, the gusset bi -pass is crossed the weld part and is connected with the main structure, and one side of connecing with main structure weld on the weld part is the linearity, adopt the fillet transition between weld part and breach. The utility model discloses a have the gusset no. 2 of breach, weld part, dependence weld part realization gusset no. 2 is connected with the main structure, and then has realized the installation of main structure in turning around the assembly box, relies on the setting at two weld parts breach within a definite time simultaneously, improves the stress that the gusset welding seam was located, solves gusset fracture problem, and the quick -witted security of assurance tower can effectively improve the quick -witted life of tower, reduces the maintenance cost.
Description
Technical field
The utility model is related to a kind of gusset, and in particular to a kind of new reinforcing plate structure, belongs to tower crane rotation total
Into case construction field.
Background technology
The reinforcement gusset of current tower crane rotation assembly box house distribution is common steel plate, the strong load work of tower crane
When making, gusset stress commissure deformation easy to crack, tower crane security performance reduction influences service life.Concrete structure such as Fig. 1 institutes
Show, some gussets 1 are provided with rotating assembly casing 1, and gusset 1 is linear steel plate type, when gusset 1 and main structure are welded
It is connected together, bears strong load for a long time because of structure, gusset can ftracture with the welding bead of main structure, main structure stress is deteriorated, influences tower
The safe application performance of machine, reduces tower crane service life.
The content of the invention
For the problem that above-mentioned prior art is present, the utility model provides a kind of new reinforcing plate structure, gusset and main knot
Force dispersion at structure connection welding bead, improves local weld seam stress, solves gusset problem of Cracking.
To achieve these goals, a kind of new reinforcing plate structure that the utility model is used, including rotating assembly casing, also
Including being arranged on some gussets two for connecting main structure in rotating assembly casing；
The gusset two is welded with main structure, and gusset two is provided with breach and weld part, institute with the side of main structure welding
It is to be provided with the breach between two, two weld parts to state weld part, and the gusset two is connected by weld part with main structure, weld part
The side of upper and main structure welding is linear, and round-corner transition is used between the weld part and breach.
Used as improvement, the breach is U-shaped.
Used as improvement, some gussets two are equidistantly fixed on rotating assembly casing.
Used as improvement, the gusset two uses steel plate.
Compared with prior art, the utility model is revised as with breach, weld part by by original linear gusset one
Gusset two, the connection of gusset two and main structure is realized by weld part, and then realize main structure in rotating assembly casing
Installation, while by the breach being arranged between two weld parts, improving the stress of gusset commissure, solve gusset cracking and ask
Topic, it is ensured that the security of tower crane, can effectively improve the service life of tower crane, reduce maintenance costs.
Brief description of the drawings
Fig. 1 is existing gusset mounting structure schematic diagram；
Fig. 2 is structural representation of the present utility model；
In figure：1st, rotating assembly casing, 2, gusset one, 3, gusset two, 31, breach, 32, weld part.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples,
The utility model is further elaborated.However, it should be understood that specific embodiment described herein is only used to solve
The utility model is released, scope of the present utility model is not limited to.
Unless otherwise defined, all of technical term used herein and scientific terminology with belong to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical, herein in term used in the description of the present utility model only
It is to describe the purpose of specific embodiment, it is not intended that in limitation the utility model.
As shown in Fig. 2 a kind of new reinforcing plate structure, including rotating assembly casing 1, also including being arranged on rotating assembly casing
Some gussets 23 for connecting main structure in 1；
The gusset 23 is welded with main structure, and gusset 23 is provided with breach 31 and welding with the side of main structure welding
Portion 32, the weld part 32 is two, is provided with the breach 31 between two weld parts 32, the gusset 23 by weld part 32 with
Main structure is connected, and the side welded with main structure on weld part 32 is linear, using circle between the weld part 32 and breach 31
Angle transition.
Used as improvement, the breach 31 is U-shaped.When the strong load operation of tower crane, weld part 32 and main knot in gusset 23
Stress is disperseed through breach 31 at structure connection welding bead, improves local weld seam stress, solves gusset problem of Cracking.
Used as improvement, some gussets 23 are equidistantly fixed on rotating assembly casing 1.Effectively meet and use needs, pass through
Gusset 23 is firm in rotating assembly casing 1 by main structure.
Used as improvement, the gusset 23 uses steel plate, and intensity is high, effectively meets use requirement.
The utility model is revised as the gusset 23 with breach, weld part by by original linear gusset 1, relies on
Weld part 32 realizes the connection of gusset 23 and main structure, and then realizes installation of the main structure in rotating assembly casing 1, together
When by the breach being arranged between two weld parts 32, improve the stress of gusset commissure, solve gusset problem of Cracking, it is ensured that
The security of tower crane, can effectively improve the service life of tower crane, reduce maintenance costs.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of new reinforcing plate structure, including rotating assembly casing (1), it is characterised in that also including being arranged on rotating assembly case
Some gussets two (3) for connecting main structure in body (1)；
The gusset two (3) is welded with main structure, and gusset two (3) is provided with breach (31) and weldering with the side of main structure welding
Socket part (32), the weld part (32) is two, and the breach (31) is provided between two weld parts (32), and the gusset two (3) leads to
Cross weld part (32) to be connected with main structure, the side welded with main structure on weld part (32) is linear, the weld part
(32) round-corner transition is used and between breach (31).
2. a kind of new reinforcing plate structure according to claim 1, it is characterised in that the breach (31) is U-shaped.
3. a kind of new reinforcing plate structure according to claim 1, it is characterised in that some gussets two (3) are equidistantly fixed
On rotating assembly casing (1).
4. a kind of new reinforcing plate structure according to claim 1, it is characterised in that the gusset two (3) uses steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216699.6U CN206172839U (en) | 2016-11-09 | 2016-11-09 | Novel rib plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216699.6U CN206172839U (en) | 2016-11-09 | 2016-11-09 | Novel rib plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206172839U true CN206172839U (en) | 2017-05-17 |
Family
ID=58683622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621216699.6U Active CN206172839U (en) | 2016-11-09 | 2016-11-09 | Novel rib plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206172839U (en) |
-
2016
- 2016-11-09 CN CN201621216699.6U patent/CN206172839U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |