CN220347569U - Portable temporary fixing device for replacement and welding of travelling crane track - Google Patents
Portable temporary fixing device for replacement and welding of travelling crane track Download PDFInfo
- Publication number
- CN220347569U CN220347569U CN202321554045.4U CN202321554045U CN220347569U CN 220347569 U CN220347569 U CN 220347569U CN 202321554045 U CN202321554045 U CN 202321554045U CN 220347569 U CN220347569 U CN 220347569U
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- welding
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- jack
- portable
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a portable temporary fixing device for replacing and welding a driving track, which comprises wing plates, wherein 2 wing plates are welded on a driving beam, the wing plates are vertical to the driving beam, the tops of the 2 wing plates are connected through a web plate, a new track is arranged on the driving beam, the new track is positioned between the 2 wing plates, and a jack is arranged between the top of the new track and the bottom of the web plate.
Description
Technical Field
The utility model relates to the field of auxiliary tools for welding driving tracks, in particular to a portable temporary fixing device for replacing and welding driving tracks.
Background
In industrial factory building, driving has very important effect as main handling heavy equipment, and it is along setting up the driving track back and forth movement between steel column bracket, because its equipment weight that needs the handling is big, because vibration that causes such as brake start in the transportation, influences greatly to driving track, after the certain period of use, the phenomenon such as seam fracture appears in the track, track deformation, driving clamp rail easily. Therefore, after the problem occurs in the running rail, the damaged and deformed running rail needs to be replaced locally in time. In the process of replacing the crane beam rail, the crane rail needs to be reinstalled and welded, the newly replaced crane rail and the old crane rail need to be in butt welding, because the crane rail is replaced by the overhead operation, the operation space is limited, and the rail and the crane beam have gaps, if effective fixing measures cannot be adopted, the welding quality is difficult to guarantee.
Disclosure of Invention
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a portable driving track changes welding temporary fixing device, includes the pterygoid lamina, and 2 pterygoid lamina welds on driving roof beam, and the pterygoid lamina is perpendicular with driving roof beam, connects through the web between the top of 2 pterygoid lamina, and new track setting is on driving roof beam, and new track is located between 2 pterygoid lamina, is equipped with the jack between the bottom of new orbital top and web.
Further, a supporting plate is arranged in the middle of the lower end of the web plate, and a jack is arranged between the supporting plate and the new track.
Further, the supporting plate is circular, the supporting plate is welded in the middle of the lower end of the web plate, the web plate is vertically arranged, and the web plate is connected with the middle of the tops of the 2 wing plates.
Further, the bottom of the jack is upward, and the top of the jack is in contact with the new track.
Further, the wing plates are connected with the travelling crane beam through temporary welding.
Further, the tops of the 2 wing plates are connected through a handle, and the handle is arc-shaped.
Further, the thickness of the wing plate, the web plate and the supporting plate are equal, and the diameter of the handle is smaller than the thickness of the supporting plate.
Advantageous effects
Compared with the prior art, the utility model has the advantages that:
the utility model has simple structure, can lead the jack to act on the supporting plate, the supporting plate transfers force to the web plate, then the web plate transfers force to the wing plate, and finally the wing plate acts on the travelling crane beam. The utility model has convenient use, releases the jack after the welding operation is finished, breaks the temporary welding point, and can quickly move to other areas on a limited operation surface by lifting the device through the handle. The utility model can compress the track and the travelling beam, and can be accurately abutted with the original track, thereby greatly improving the replacement welding quality of the travelling beam track.
Drawings
FIG. 1 is a front view of the entire present utility model;
fig. 2 is a top view of the entire present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in the figure, the utility model discloses a portable temporary fixing device for replacing and welding a driving track, which comprises wing plates 5,2 wing plates 5, wherein the wing plates 5 are welded on a driving beam 4, the wing plates 5 are vertical to the driving beam 4, the tops of the 2 wing plates 5 are connected through a web plate 6, a new track 1 is arranged on the driving beam 4, the new track 1 is positioned between the 2 wing plates 5, and a jack 2 is arranged between the top of the new track 1 and the bottom of the web plate 6.
In one embodiment of the utility model, a pallet 7 is provided intermediate the lower ends of the webs 6, and the jack 2 is provided between the pallet 7 and the new track 1.
In one embodiment of the utility model, the supporting plate 7 is round, the supporting plate 7 is welded at the middle of the lower end of the web plate 6, the web plate 6 is vertically arranged, and the web plate 6 is connected with the middle of the tops of the 2 wing plates 5.
The jack 2 is movable and detachable. Before the track replacement welding operation, the bottom of the wing plate 5 is temporarily welded and fixed on the travelling crane beam 4, then the bottom of the jack 2 is placed on the supporting plate, the top of the jack is propped against the new track, and the new track 1 is pressed and fixed by adjusting the jack 2. The device has simple structure, can act the counter force of the jack 2 on the supporting plate, the supporting plate 7 transfers force to the web 6, then the web 6 transfers force to the wing plate 5, and finally the wing plate 5 acts on the travelling crane beam 4. After the welding operation is finished, the jack is loosened, the temporary welding point is disconnected, and the device is lifted by the handle, so that the device can be quickly moved to other areas on a limited operation surface.
In one embodiment of the utility model, the bottom of the jack 2 is facing upwards and the top of the jack 2 is in contact with the new track 1.
In one embodiment of the utility model, the wing plate 5 is connected to the running beam 4 by means of temporary welding. When the welding of the new track 1 is finished, the temporary welding point is disconnected, and the device is lifted, so that the device can be quickly moved to other areas on a limited working surface.
In one embodiment of the utility model, the tops of the 2 wing plates 5 are also connected by a handle 3, and the handle is arc-shaped. The handle facilitates lifting the whole device.
In one embodiment of the utility model, the flanges 5, webs 6 and pallets 7 are of equal thickness, and the diameter of the handle is smaller than the thickness of the pallets 7. Specifically, the thicknesses of the wing plate 5, the web plate 6 and the supporting plate 7 are all 10mm, and the diameter of the handle 3 is 8mm.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. A portable temporary fixing device for replacing and welding driving tracks is characterized in that: including the pterygoid lamina, 2 pterygoid lamina welding is on the driving roof beam, and the pterygoid lamina is perpendicular with the driving roof beam, connects through the web between the top of 2 pterygoid lamina, and new track sets up on the driving roof beam, and new track is located between 2 pterygoid lamina, is equipped with the jack between the bottom of new track's top and web.
2. The portable track change welding temporary fixation device of claim 1, wherein: a supporting plate is arranged in the middle of the lower end of the web plate, and a jack is arranged between the supporting plate and the new track.
3. The portable track change welding temporary fixation device of claim 2, wherein: the layer board is circular, and the layer board welds the centre department at the web lower extreme, and the web is vertical to be set up, and the top centre department of 2 pterygoid lamina is connected to the web.
4. A portable track change welding temporary fixation apparatus as recited in claim 3 wherein: the bottom of the jack is upward, and the top of the jack is contacted with the new track.
5. The portable track change welding temporary fixation device of claim 1, wherein: the wing plate is connected with the travelling crane beam through temporary welding.
6. The portable track change welding temporary fixation device of claim 2, wherein: the tops of the 2 wing plates are also connected through a handle, and the handle is arc-shaped.
7. The portable track change welding temporary fixation device of claim 6, wherein: the thickness of the wing plate, the web plate and the supporting plate are equal, and the diameter of the handle is smaller than the thickness of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554045.4U CN220347569U (en) | 2023-06-16 | 2023-06-16 | Portable temporary fixing device for replacement and welding of travelling crane track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554045.4U CN220347569U (en) | 2023-06-16 | 2023-06-16 | Portable temporary fixing device for replacement and welding of travelling crane track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220347569U true CN220347569U (en) | 2024-01-16 |
Family
ID=89506048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321554045.4U Active CN220347569U (en) | 2023-06-16 | 2023-06-16 | Portable temporary fixing device for replacement and welding of travelling crane track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220347569U (en) |
-
2023
- 2023-06-16 CN CN202321554045.4U patent/CN220347569U/en active Active
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