CN210558936U - Rail trolley for welding sacrificial anode - Google Patents
Rail trolley for welding sacrificial anode Download PDFInfo
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- CN210558936U CN210558936U CN201921408802.0U CN201921408802U CN210558936U CN 210558936 U CN210558936 U CN 210558936U CN 201921408802 U CN201921408802 U CN 201921408802U CN 210558936 U CN210558936 U CN 210558936U
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- sacrificial anode
- cage
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- gantry
- hanging
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Abstract
The utility model discloses a sacrificial anode welding rail trolley, which comprises a gantry hanger frame, wherein a workpiece hoisting electric hoist is arranged on the gantry hanger frame and used for hoisting a sacrificial anode part; the gantry hanging frame is also provided with a hanging cage and a hanging cage electric hoist, and the hanging cage electric hoist pulls the hanging cage to lift; working platforms are distributed on one side, facing the sacrificial anode piece, of the suspension cage, and gaps are reserved among the working platforms to accommodate the sacrificial anode piece, so that workers can approach the sacrificial anode piece as much as possible when standing on the working platforms, and particularly the two sides of the sacrificial anode piece are convenient to weld; after the sacrificial anode piece is carried to the existing position, the welding operation of the sacrificial anode piece is conveniently carried out through manual work in the suspension cage, the difficulty of the anode welding operation of the outer wall of the submarine tunnel is greatly reduced, the working efficiency is improved, and the method is safe and reliable.
Description
Technical Field
The utility model relates to a construction technical field, especially a sacrificial anode welding has rail platform truck.
Background
When the construction of the submarine tunnel is carried out, anodes are welded to the outer wall of the tunnel, and the anodes are used for protecting the inner steel structure of the pipeline from corrosion damage on the seabed. The submarine tunnel is generally manufactured in multiple sections, the height of the outer part of the tunnel is generally more than 10 meters, hundreds of anode tubes are arranged on the outer wall according to requirements, the length of each anode tube reaches 2.6m, the outer wall of the tunnel is high, the anode tubes are long, the anode tubes need to be welded vertically, and the single anode needs to move up and down or left and right after being welded, so that high requirements are provided for the tool. At present, no tooling equipment which can be completely suitable exists, welding work of the anode is carried out by climbing and hanging workers on site, and the efficiency is low and unsafe.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a rail trolley for welding a sacrificial anode. The utility model provides a technical scheme that its technical problem adopted is:
the rail trolley for welding the sacrificial anode comprises a gantry hanger, wherein a workpiece hoisting electric hoist is arranged on the gantry hanger and used for hoisting a sacrificial anode part;
the gantry hanging frame is also provided with a hanging cage and a hanging cage electric hoist, and the hanging cage electric hoist pulls the hanging cage to lift;
the working platforms are distributed on one side, facing the sacrificial anode piece, of the suspension cage, gaps are reserved among the working platforms to accommodate the sacrificial anode piece, and therefore workers can stand on the working platforms to be close to the sacrificial anode piece as far as possible, and particularly two sides of the sacrificial anode piece are convenient to weld.
As a preferred option, a railing is arranged on the working platform.
Preferably, the suspension cage comprises a steel plate, a steel grating and channel steel which are welded together.
As a preferred item, the bottom of the gantry crane frame is provided with a traveling guide wheel device.
As a preferred option, the side of the suspension cage is provided with a lifting guide wheel device.
The utility model has the advantages that: after the sacrificial anode piece is carried to the existing position, the welding operation of the sacrificial anode piece is conveniently carried out through manual work in the suspension cage, the difficulty of the anode welding operation of the outer wall of the submarine tunnel is greatly reduced, the working efficiency is improved, and the method is safe and reliable.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of a middle cage portion of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. Rather, the invention can be practiced without these specific details, i.e., those skilled in the art can more effectively describe the nature of their work to others skilled in the art using the description and illustrations herein.
Referring to fig. 1, the rail trolley for welding the sacrificial anode comprises a gantry hanger 1, wherein a workpiece hoisting electric hoist 2 is arranged on the gantry hanger 1 and used for hoisting a sacrificial anode piece 3.
The gantry hanger 1 is also provided with a cage 4 and a cage electric hoist 5. The tunnel workpiece 31 is located under the gantry crane 1 and the sacrificial anode member 3 is welded to the outer wall of the tunnel workpiece 31.
As an optional mode, the gantry crane 1 comprises a main beam 11 and two side supporting legs 12, the main beam 11 is provided with two workpiece hoisting electric hoists 2 for hoisting the sacrificial anode piece 3 in a matched manner, when the two workpiece hoisting electric hoists 2 hoist the sacrificial anode piece 3 to the outer wall of the tunnel workpiece 31, one workpiece hoisting electric hoist 2 firstly descends, and when the anode is vertical, the two workpiece hoisting electric hoists 2 are synchronously lowered to reach the welding position. The cage 4 and the cage hoist 5 may then be mounted on the legs 12.
And the bottom of the gantry crane frame 1 is provided with an advancing guide wheel device 8 for guiding the whole gantry crane frame 1 to move back and forth.
Referring to fig. 1 and 2, working platforms 6 are distributed on one side of the cage 4 facing the sacrificial anode member 3, and a gap is reserved between the working platforms 6 to accommodate the sacrificial anode member 3, so that a worker can stand on the working platforms 6 to be close to the front side and the rear side of the sacrificial anode member 3 enough to weld the sacrificial anode member. Be provided with railing 7 on work platform 6, improve the safety guarantee to the workman, reduce the risk that the workman is out of order to fall.
As optional mode, work platform 6 of cage 4 divide into about two-layer, every layer of work platform 6 stands alone respectively, will sacrifice anode spare 3 through the manual work and fix, loosen and sacrifice anode spare 3 hoist to the realization is to the operation of anode frock on the tunnel outer wall, drive arrangement on the crossbeam, install the encoder on work piece hoist and mount electric block 2 and the cage electric block 5 respectively, and be equipped with the touch-sensitive screen, can realize in cage 4 the control to the position.
The suspension cage 4 comprises a steel plate 41, a steel grating 42 and a channel steel 43 which are welded and combined together, wherein the steel plate 41 is used as a vertical wall plate, the steel grating 42 is used as a horizontal plate, and the channel steel 43 is used as a main beam frame of the suspension cage 4, so that a sufficiently firm and reliable suspension cage structure is formed.
Be provided with rolling slats door 44 on cage 4, make things convenient for the workman to pass in and out cage 4, rolling slats door 44 has better leakproofness simultaneously, can be better rain-proof, protects the control cabinet in the cage 4.
And a lifting guide wheel device 9 is arranged on the side edge of the cage 4 and used for guiding the cage 4 to lift integrally. Optionally, the gantry crane 1 is further provided with windproof equipment such as a windproof guy cable and a rail clamping device.
According to the above principle, the present invention can also make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention.
Claims (5)
1. Sacrificial anode welding has rail platform truck, including gantry crane frame (1), be provided with work piece hoist and mount electric block (2) on gantry crane frame (1) and be used for hoist and mount sacrificial anode spare (3), its characterized in that:
the gantry hanger (1) is also provided with a suspension cage (4) and a suspension cage electric hoist (5);
the suspension cage (4) is distributed with working platforms (6) towards one side of the sacrificial anode piece (3), and a gap is reserved between the working platforms (6) to accommodate the sacrificial anode piece (3).
2. The sacrificial anode welding rail car of claim 1, wherein: and a railing (7) is arranged on the working platform (6).
3. The sacrificial anode welding rail car of claim 1, wherein: the suspension cage (4) comprises a steel plate (41), a steel grating (42) and channel steel (43) which are welded and combined together.
4. The sacrificial anode welding rail car of claim 1, wherein: and a traveling guide wheel device (8) is arranged at the bottom of the gantry hanger (1).
5. The sacrificial anode welding rail car of claim 1, wherein: and a lifting guide wheel device (9) is arranged on the side edge of the cage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921408802.0U CN210558936U (en) | 2019-08-27 | 2019-08-27 | Rail trolley for welding sacrificial anode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921408802.0U CN210558936U (en) | 2019-08-27 | 2019-08-27 | Rail trolley for welding sacrificial anode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210558936U true CN210558936U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921408802.0U Active CN210558936U (en) | 2019-08-27 | 2019-08-27 | Rail trolley for welding sacrificial anode |
Country Status (1)
| Country | Link |
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| CN (1) | CN210558936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510519A (en) * | 2019-08-27 | 2019-11-29 | 广东永通起重机械股份有限公司 | Sacrificial anode welds track mounted jumbo |
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2019
- 2019-08-27 CN CN201921408802.0U patent/CN210558936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510519A (en) * | 2019-08-27 | 2019-11-29 | 广东永通起重机械股份有限公司 | Sacrificial anode welds track mounted jumbo |
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