CN207386944U - A kind of crane girder turn-over device - Google Patents
A kind of crane girder turn-over device Download PDFInfo
- Publication number
- CN207386944U CN207386944U CN201720536716.2U CN201720536716U CN207386944U CN 207386944 U CN207386944 U CN 207386944U CN 201720536716 U CN201720536716 U CN 201720536716U CN 207386944 U CN207386944 U CN 207386944U
- Authority
- CN
- China
- Prior art keywords
- side plate
- idler wheel
- roller
- bottom plate
- telescopic device
- 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
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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model is related to a kind of crane girder turn-over devices, it includes pedestal, the upper surface of the pedestal is symmetrically arranged with idler wheel A, idler wheel B, the idler wheel A, the specification of idler wheel B is consistent, the idler wheel A, roller is provided between idler wheel B, the roller and idler wheel A, tangent setting between idler wheel B, the inner wall of the roller is disposed with side plate B along clockwise direction, telescopic device, side plate A, bottom plate, the side plate B, side plate A is symmetrical arranged, the side plate B, side plate A specifications are consistent, the bottom plate and side plate B is vertically arranged, the telescopic device is arranged on the upper end of bottom plate, the telescopic device, bottom plate is vertically arranged；The utility model has the advantages that good reliability, stability are strong, easy to adjust, simple in structure, at low cost.
Description
Technical field
The utility model belongs to crane technical field, and in particular to a kind of crane girder turn-over device.
Background technology
With flourishing for China's crane industry, with the development of social economy and the improvement of work situation,
In the production of existing crane, the Main Girder Welding of crane from previous workout progressively toward with high content of technology, technology
Direction that is intensive, simplifying operation, simplify technique, automate is developed, big, unhandy in particular for some labor intensity
Process, urgent need are improved, and the Main Girder Welding of crane belongs to large piece welding, and the length of workpiece is long generally at 6 meters or more
Degree is also very universal in 20 meters or more of workpiece, to solve the above problems, the welded condition of girder is processed, checked convenient for worker, because
It is necessary to research and develop a kind of crane girder turn-over device for this.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of good reliability, stability it is strong,
Crane girder turn-over device easy to adjust, simple in structure, at low cost.
What the purpose of this utility model was realized in：A kind of crane girder turn-over device, it includes pedestal, described
The upper surface of pedestal is symmetrically arranged with idler wheel A, idler wheel B, and the idler wheel A, the specification of idler wheel B are consistent, the idler wheel A, rolling
Roller is provided between wheel B, tangent setting between the roller and idler wheel A, idler wheel B, the inner wall of the roller is along up time
Pin direction is disposed with side plate B, telescopic device, side plate A, bottom plate, and the side plate B, side plate A are symmetrical arranged, the side
Plate B, side plate A specifications are consistent, and the bottom plate and side plate B are vertically arranged, and the telescopic device is arranged on the upper end of bottom plate, institute
Telescopic device, the bottom plate stated are vertically arranged.
The side plate B, bottom plate, the wall thickness specifications of side plate A are consistent.
The side plate B, bottom plate, the wall thickness of side plate A are more than 2mm.
Cushion block is provided between the telescopic device and roller, the top of the telescopic device is provided with jacking block.
It is welding connection structure between the side plate B and roller.
It is welding connection structure between the side plate A and roller.
It is welding connection structure between the bottom plate and roller.
The beneficial effects of the utility model：The utility model is using telescopic device, side plate A, roller, idler wheel A, pedestal, rolling
It takes turns B, side plate B, bottom plate and forms a kind of crane girder turn-over device, have that good reliability, stability be strong, easy to adjust, structure
Simply, the advantages of at low cost；The utility model mainly for some miniaturizations, from the crane girder of heavy and light, by bottom plate into
Row support, the clamping of side is carried out by side plate A, side plate B, is compressed by telescopic device, is then turned over by roller
Turn, be turned to required angle, then welded or checked, have it is easy to operate, simple in structure, at low cost, effect is good
Advantage；It is welding connection structure between the side plate B of the utility model, side plate A, bottom plate and roller, has and manufacture convenient, connection
Reliably, the advantages of rigidity is big, durable；The utility model is compressed by telescopic device, and telescopic device uses hydraulic cylinder
Composition, has the advantages that pressure is reliable, easy to adjust, effect is good；It is total, the utility model have good reliability, stability it is strong,
The advantages of easy to adjust, simple in structure, at low cost.
Description of the drawings
Fig. 1 is a kind of schematic diagram of crane girder turn-over device of the utility model.
In figure：1st, telescopic device 2, side plate A 3, roller 4, idler wheel A 5, pedestal 6, idler wheel B 7, side plate B
8th, bottom plate.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of crane girder turn-over device, it includes pedestal 5, and the upper surface of the pedestal 5 is symmetrical
Idler wheel A4, idler wheel B6 are provided with, the idler wheel A4, the specification of idler wheel B6 are consistent, are set between the idler wheel A4, idler wheel B6
There is roller 3, tangent setting between the roller 3 and idler wheel A4, idler wheel B6, the inner wall of the roller 3 is along clockwise direction
Side plate B7, telescopic device 1, side plate A2, bottom plate 8 are disposed with, the side plate B7, side plate A2 are symmetrical arranged, the side
Plate B7, side plate A2 specifications are consistent, and the bottom plate 8 and side plate B7 are vertically arranged, and the telescopic device 1 is arranged on bottom plate 8
Upper end, the telescopic device 1, bottom plate 8 are vertically arranged.
When the utility model is implemented, idler wheel A4, idler wheel B6, idler wheel A4, idler wheel are symmetrical arranged in the upper surface of pedestal 5 first
The specification of B6 is consistent, the setting roller 3 between idler wheel A4, idler wheel B6, tangent setting between roller 3 and idler wheel A4, idler wheel B6,
The inner wall of roller 3 sets gradually side plate B7, telescopic device 1, side plate A2, bottom plate 8, A2 pairs of side plate B7, side plate along clockwise direction
Claim to set, side plate B7, side plate A2 specifications are consistent, and bottom plate 8 and side plate B7 are vertically arranged, and telescopic device 1 is arranged on the upper of bottom plate 8
End, telescopic device 1, bottom plate 8 are vertically arranged；It can come into operation after completing above-mentioned installation, be supported, passed through by bottom plate 8
Side plate A2, side plate B7 carry out the clamping of side, are compressed by telescopic device 1, are then overturn by roller 3, overturn
To required angle, then welded or checked have the advantages that easy to operate, simple in structure, at low cost, effect is good；Always
, the utility model has the advantages that good reliability, stability are strong, easy to adjust, simple in structure, at low cost.
Embodiment 2
As shown in Figure 1, a kind of crane girder turn-over device, it includes pedestal 5, and the upper surface of the pedestal 5 is symmetrical
Idler wheel A4, idler wheel B6 are provided with, the idler wheel A4, the specification of idler wheel B6 are consistent, are set between the idler wheel A4, idler wheel B6
There is roller 3, tangent setting between the roller 3 and idler wheel A4, idler wheel B6, the inner wall of the roller 3 is along clockwise direction
Side plate B7, telescopic device 1, side plate A2, bottom plate 8 are disposed with, the side plate B7, side plate A2 are symmetrical arranged, the side
Plate B7, side plate A2 specifications are consistent, and the bottom plate 8 and side plate B7 are vertically arranged, and the telescopic device 1 is arranged on bottom plate 8
Upper end, the telescopic device 1, bottom plate 8 are vertically arranged, and the side plate B7, bottom plate 8, the wall thickness specifications of side plate A2 are consistent, institute
Side plate B7, bottom plate 8, the wall thickness of side plate A2 stated are more than 2mm, are provided with cushion block between the telescopic device 1 and roller 3, institute
The top for the telescopic device 1 stated is provided with jacking block, is welding connection structure between the side plate B7 and roller 3, the side
It is welding connection structure between plate A2 and roller 3, is welding connection structure between the bottom plate 8 and roller 3.
When the utility model is implemented, idler wheel A4, idler wheel B6, idler wheel A4, idler wheel are symmetrical arranged in the upper surface of pedestal 5 first
The specification of B6 is consistent, the setting roller 3 between idler wheel A4, idler wheel B6, tangent setting between roller 3 and idler wheel A4, idler wheel B6,
The inner wall of roller 3 sets gradually side plate B7, telescopic device 1, side plate A2, bottom plate 8, A2 pairs of side plate B7, side plate along clockwise direction
Claim to set, side plate B7, side plate A2 specifications are consistent, and bottom plate 8 and side plate B7 are vertically arranged, and telescopic device 1 is arranged on the upper of bottom plate 8
End, telescopic device 1, bottom plate 8 are vertically arranged；It can come into operation after completing above-mentioned installation, be supported, passed through by bottom plate 8
Side plate A2, side plate B7 carry out the clamping of side, are compressed by telescopic device 1, are then overturn by roller 3, overturn
To required angle, then welded or checked have the advantages that easy to operate, simple in structure, at low cost, effect is good；This
The side plate B7 of utility model, bottom plate 8, the wall thickness specifications of side plate A2 are consistent, and side plate B7, bottom plate 8, the wall thickness of side plate A2 are more than 2mm,
Have the advantages that at low cost, rigidity is moderate, manufacture easy to maintain；It is provided between the telescopic device 1 of the utility model and roller 3
Cushion block, the top of telescopic device 1 are provided with jacking block, are overturn after being compressed using telescopic device 1, have easy to operate, performance
The advantages of stablizing；It is welding connection structure between the side plate B7 of the utility model and roller 3, is weldering between side plate A2 and roller 3
Connection structure is connect, is welding connection structure between bottom plate 8 and roller 3, with connection is reliable, effect is good, rigidity is big, manufacture is convenient
The advantages of；Total, the utility model has the advantages that good reliability, stability are strong, easy to adjust, simple in structure, at low cost.
Claims (7)
1. a kind of crane girder turn-over device, it includes pedestal, it is characterised in that：The upper surface of the pedestal is symmetrical arranged
There are idler wheel A, idler wheel B, the idler wheel A, the specification of idler wheel B are consistent, are provided with roller between the idler wheel A, idler wheel B, institute
Tangent setting between the roller and idler wheel A, idler wheel B stated, the inner wall of the roller are disposed with side plate along clockwise direction
B, telescopic device, side plate A, bottom plate, the side plate B, side plate A are symmetrical arranged, and the side plate B, side plate A specifications are consistent, institute
The bottom plate and side plate B stated are vertically arranged, and the telescopic device is arranged on the upper end of bottom plate, and the telescopic device, bottom plate hang down
It is straight to set.
2. a kind of crane girder turn-over device according to claim 1, it is characterised in that：The side plate B, bottom plate,
The wall thickness specifications of side plate A are consistent.
3. a kind of crane girder turn-over device according to claim 1, it is characterised in that：The side plate B, bottom plate,
The wall thickness of side plate A is more than 2mm.
4. a kind of crane girder turn-over device according to claim 1, it is characterised in that：The telescopic device and rolling
Cushion block is provided between cylinder, the top of the telescopic device is provided with jacking block.
5. a kind of crane girder turn-over device according to claim 1, it is characterised in that：The side plate B and roller
Between be welding connection structure.
6. a kind of crane girder turn-over device according to claim 1, it is characterised in that：The side plate A and roller
Between be welding connection structure.
7. a kind of crane girder turn-over device according to claim 1, it is characterised in that：The bottom plate and roller it
Between be welding connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536716.2U CN207386944U (en) | 2017-05-16 | 2017-05-16 | A kind of crane girder turn-over device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536716.2U CN207386944U (en) | 2017-05-16 | 2017-05-16 | A kind of crane girder turn-over device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386944U true CN207386944U (en) | 2018-05-22 |
Family
ID=62403047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720536716.2U Expired - Fee Related CN207386944U (en) | 2017-05-16 | 2017-05-16 | A kind of crane girder turn-over device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386944U (en) |
-
2017
- 2017-05-16 CN CN201720536716.2U patent/CN207386944U/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: 20180522 Termination date: 20200516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |