CN220485113U - Safety transportation device for large steel templates under high-voltage wires - Google Patents
Safety transportation device for large steel templates under high-voltage wires Download PDFInfo
- Publication number
- CN220485113U CN220485113U CN202322341267.4U CN202322341267U CN220485113U CN 220485113 U CN220485113 U CN 220485113U CN 202322341267 U CN202322341267 U CN 202322341267U CN 220485113 U CN220485113 U CN 220485113U
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- lower main
- beams
- main beam
- transportation device
- supporting legs
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000009415 formwork Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a safety transportation device for a large steel template under a high-voltage line, which comprises the following components: an upper main beam; the two lower main beams are arranged below the upper main beam; the two lower main beams are arranged on the same horizontal plane and are relatively parallel to each other; the connecting beams are used for connecting the two lower main beams; the inclined beams are used for connecting the upper main beam and the lower main beam; the two supporting legs are respectively arranged at the bottoms of the two ends of the two lower main beams; the walking wheels are uniformly distributed at the bottoms of the two supporting legs; and the chain block is arranged on the lower main beam. The utility model has the characteristics of simple operation, economy and applicability, and can be widely popularized and spread in a large area.
Description
Technical Field
The utility model relates to the technical field of steel template transportation, in particular to a safety transportation device for a large steel template under a high-voltage line.
Background
In the construction of the upper structure of the overhead bridge of the rail transit, the condition that the existing high-voltage line passes through the cast-in-situ bridge frequently occurs, and the transition and modification of the high-voltage line are generally solved by adopting a lifting tower or an in-place laying mode, so that the method has the characteristics of complex procedure, long construction period, high cost and the like, and has great influence on the construction period of the engineering. When the high-voltage line does not migrate, construction is performed in the high-voltage line protection range, the condition that the operation height is limited exists, lifting machines such as an automobile crane cannot be used, lifting of large-scale steel templates and the like is difficult, and the construction progress is delayed.
Disclosure of Invention
Aiming at the prior art, the utility model provides a safety transportation device for a large steel template under a high-voltage line, which can rapidly hoist the large steel template under the condition of insufficient operation height and has the characteristics of saving manpower and accelerating construction progress.
The utility model provides a safety transportation device for a large steel template under a high-voltage line, which comprises the following components:
an upper main beam;
the two lower main beams are arranged below the upper main beam; the two lower main beams are arranged on the same horizontal plane and are relatively parallel to each other;
the connecting beams are used for connecting the two lower main beams;
the inclined beams are used for connecting the upper main beam and the lower main beam;
the two supporting legs are respectively arranged at the bottoms of the two ends of the two lower main beams;
the walking wheels are uniformly distributed at the bottoms of the two supporting legs;
and the chain block is arranged on the lower main beam.
Preferably, the bottom of the lower main beam is connected with the inner sides of the supporting legs through a plurality of diagonal braces.
Preferably, the upper girder and the lower girder are both made of 22# I-steel.
Preferably, the connecting beam and the oblique beam are made of 8# channel steel.
Preferably, the landing leg adopts 4# 14I-shaped welding to become isosceles shape, two lower girders and landing leg welded connection.
Preferably, the diagonal bracing is made of 8# channel steel.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a safety transportation device for a large-sized steel template under a high-voltage line, which can effectively solve the problem of difficult hoisting construction of the large-sized steel template under the high-voltage line according to local conditions, greatly shortens the construction period on the premise of ensuring the construction safety, has the characteristics of simplicity in operation, economy and applicability, and can be widely popularized and spread in a large area.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
in the figure, 1, an upper girder; 2. a lower main beam; 3. a connecting beam; 4. a sloping beam; 5. a support leg; 6. diagonal bracing; 7. a walking wheel; 8. chain block.
Detailed Description
The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
The utility model provides a high-voltage line lower large-scale steel formwork safe transportation device, which is shown in fig. 1, and comprises an upper girder 1, wherein two lower girders 2 are arranged below the upper girder 1, the upper girder 1 and the lower girders 2 are all made of 22# I-steel, the two lower girders 2 are arranged on the same horizontal plane and are relatively parallel, the two lower girders 2 are connected through a plurality of connecting girders 3, the bottom of the upper girder 1 is connected with the tops of the two lower girders 2 through a plurality of inclined girders 4, and the connecting girders 3 and the inclined girders 4 are all made of 8# channel steel; the landing legs 5 are welded at the bottoms of the two ends of the two lower main beams 2, the landing legs 5 are welded into an isosceles shape by adopting 4 14# I-shaped steel, the bottoms of the two lower main beams 2 are connected with the inner sides of the landing legs 5 through a plurality of diagonal braces 6 for reinforcement, and the diagonal braces 6 are manufactured by adopting 8# channel steel. 5 directional walking wheels 7 are installed at the bottoms of the two supporting legs 5, and the walking wheels 7 are connected with the supporting legs 5 in a reinforcing mode through 8# channel steel. And a hand hoist 8 is arranged on the lower main beam 2 so as to hoist the large-scale steel template.
After the manufacturing of the safety transportation device is completed, the safety transportation device is hoisted into a track, the track is manufactured by adopting 22# I-steel, the end part of the track is provided with a limiting device, the travelling wheel 7 is arranged in a track I-steel groove to prevent derailment, the large steel template is hoisted through the chain block 8, and the large steel template is transported to a region to be installed through the track for installation. And the process is repeated circularly, and the safe transportation of the large steel template under the high-voltage line is completed.
The safe transportation device effectively solves the problem of difficult hoisting construction of the large-sized steel formwork under the high-voltage line, greatly shortens the construction period on the premise of ensuring the construction safety, has the characteristics of simplicity in operation, economy and applicability, and can be widely popularized and unfolded in a large area.
The foregoing is only the embodiments of the present utility model, and therefore, the patent scope of the utility model is not limited thereto, and all equivalent structures made by the description of the utility model and the accompanying drawings are directly or indirectly applied to other related technical fields, which are all within the scope of the utility model.
Claims (6)
1. The utility model provides a large-scale steel form safety conveyer under high-voltage line which characterized in that includes:
an upper main beam;
the two lower main beams are arranged below the upper main beam; the two lower main beams are arranged on the same horizontal plane and are relatively parallel to each other;
the connecting beams are used for connecting the two lower main beams;
the inclined beams are used for connecting the upper main beam and the lower main beam;
the two supporting legs are respectively arranged at the bottoms of the two ends of the two lower main beams;
the walking wheels are uniformly distributed at the bottoms of the two supporting legs;
and the chain block is arranged on the lower main beam.
2. The high-voltage under-line large-scale steel formwork safe transportation device according to claim 1, wherein the bottom of the lower main beam is connected with the inner sides of the supporting legs through a plurality of diagonal braces.
3. The high voltage lower large steel form safety transportation device according to claim 1 or 2, wherein the upper main beam and the lower main beam are made of 22# i-steel.
4. The high-voltage under-line large-scale steel formwork safe transportation device according to claim 1 or 2, wherein the connecting beam and the oblique beam are made of 8# channel steel.
5. The high-voltage under-line large-scale steel formwork safe transportation device according to claim 1 or 2, wherein the supporting legs are welded into an isosceles shape by adopting 4# 14I-shaped beams, and the two lower main beams are welded with the supporting legs.
6. The high-voltage under-line large-scale steel formwork safe transportation device according to claim 2, wherein the diagonal bracing is made of 8# channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341267.4U CN220485113U (en) | 2023-08-30 | 2023-08-30 | Safety transportation device for large steel templates under high-voltage wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341267.4U CN220485113U (en) | 2023-08-30 | 2023-08-30 | Safety transportation device for large steel templates under high-voltage wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220485113U true CN220485113U (en) | 2024-02-13 |
Family
ID=89830243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322341267.4U Active CN220485113U (en) | 2023-08-30 | 2023-08-30 | Safety transportation device for large steel templates under high-voltage wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220485113U (en) |
-
2023
- 2023-08-30 CN CN202322341267.4U patent/CN220485113U/en active Active
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