CN209619854U - A kind of composite beam bridge panel hangs bottom platform - Google Patents
A kind of composite beam bridge panel hangs bottom platform Download PDFInfo
- Publication number
- CN209619854U CN209619854U CN201822125594.5U CN201822125594U CN209619854U CN 209619854 U CN209619854 U CN 209619854U CN 201822125594 U CN201822125594 U CN 201822125594U CN 209619854 U CN209619854 U CN 209619854U
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- China
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- steel frame
- channel steel
- bottom platform
- composite beam
- beam bridge
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Abstract
The utility model provides a kind of composite beam bridge panel and hangs bottom platform, several girder steels and channel steel frame including floorings lower end is arranged in, the side of girder steel is equipped with lifting lug, iron chains is connected on lifting lug, the other end of iron chains is hung in channel steel frame, the upper end of channel steel frame is equipped with several steel scaffold boards, is equipped with safe fall-proof net between the adjacent steel scaffold board in the upper end of channel steel frame, the upper end-face edge of channel steel frame is welded with safety barrier.Cost is greatly saved while improving construction efficiency in the bottom platform provided by the utility model that hangs, and hangs bottom platform and have the advantages that can be recycled, is convenient for disassembly and assembly.
Description
Technical field
The utility model relates to technical field of bridge construction more particularly to a kind of composite beam bridge panel to hang bottom platform.
Background technique
Girder steel is the structure that bridge is primarily subjected to load, and the assembled quality of girder steel is very heavy for the service life of girder steel
It wants；After lifting during the connector installation of steel truss girder, usually by operation platform use full framing form；But due to
Bridge is located above river, and according to Full space support construction platform technology, piled-steel platform, difficulty of construction need to be set up on riverbed
Greatly, cost is high, and larger by river water level, flow rate effect.
Utility model content
The utility model exactly against the above technical problems, provides a kind of composite beam bridge panel and hangs bottom platform.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of composite beam bridge panel hangs bottom platform, packet
Several girder steels and channel steel frame that floorings lower end is set are included, the side of girder steel is equipped with lifting lug, is connected with iron chains, iron on lifting lug
The other end of chain is hung in channel steel frame, and the upper end of channel steel frame is equipped with several steel scaffold boards, and the upper end of channel steel frame is adjacent
Steel scaffold board between be equipped with safe fall-proof net, the upper end-face edge of channel steel frame is welded with safety barrier.
The quantity of the girder steel is set as four, and the spacing of adjacent lifting lug is 1.8m.
The channel steel frame is equipped with bayonet type irony suspension hook, and iron chains passes through bayonet type irony suspension hook and channel steel frame phase
Even.
The channel steel frame is to weld the rack formed by several channel steels.
The beneficial effects of the utility model are: the bottom platform provided by the utility model that hangs is while improving construction efficiency,
Cost is greatly saved, and hang bottom platform have the advantages that can be recycled, is convenient for disassembly and assembly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
1, girder steel；2, lifting lug；3, iron chains；4, bayonet type irony suspension hook；5, channel steel frame；6, steel scaffold board；7, safety
Guardrail.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of composite beam bridge panel hangs bottom platform, several girder steels 1 including floorings lower end is arranged in
With channel steel frame 5, the side of girder steel 1 is equipped with lifting lug 2, is connected with iron chains 3 on lifting lug 2, the other end of iron chains 3 hangs over channel steel frame 5
On, the upper end of channel steel frame 5 is equipped with several steel scaffold boards 6, sets between the adjacent steel scaffold board 6 in the upper end of channel steel frame 5
There is safe fall-proof net, the upper end-face edge of channel steel frame 5 is welded with safety barrier 7.
The quantity of the girder steel 1 is set as four, and the spacing of adjacent lifting lug 2 is 1.8m.
The channel steel frame 5 is equipped with bayonet type irony suspension hook 4, and iron chains 3 passes through bayonet type irony suspension hook 4 and channel steel frame
5 are connected.
The channel steel frame 5 is to weld the rack formed by several channel steels.
Bottom platform is hung in the utility model setting, a lifting lug 2 is set every 1.8m in the side of four girder steels 1, as hanging bottom
The pulling force point of platform, then the channel steel frame 5 for hanging bottom platform is sling and is fixed by iron chains 3 by the lifting lug 2 on girder steel 1, and
Light-duty steel scaffold board 6 and safe fall-proof net, the upper end-face edge Welding Safety of channel steel frame 5 are installed in the upper end of channel steel frame 5
Guardrail 7 substantially increases the safety in utilization for hanging bottom platform.
The utility model is exemplarily described above, it is clear that the utility model implements not by aforesaid way
Limitation, as long as use the utility model method concept and technical solution carry out various improvement, or it is not improved directly
Applied to other occasions, it both is within the protection scope of the present invention.
Claims (4)
1. a kind of composite beam bridge panel hangs bottom platform, which is characterized in that several girder steels (1) including floorings lower end is arranged in
Lifting lug (2) are equipped with the side of channel steel frame (5), girder steel (1), are connected with iron chains (3) on lifting lug (2), the other end of iron chains (3) is hung
On channel steel frame (5), the upper end of channel steel frame (5) is equipped with several steel scaffold boards (6), and the upper end of channel steel frame (5) is adjacent
Steel scaffold board (6) between be equipped with safe fall-proof net, the upper end-face edge of channel steel frame (5) is welded with safety barrier (7).
2. a kind of composite beam bridge panel according to claim 1 hangs bottom platform, which is characterized in that the number of the girder steel (1)
Amount is set as four, and the spacing of adjacent lifting lug (2) is 1.8m.
3. a kind of composite beam bridge panel according to claim 1 hangs bottom platform, which is characterized in that the channel steel frame (5)
It is equipped with bayonet type irony suspension hook (4), iron chains (3) is connected by bayonet type irony suspension hook (4) with channel steel frame (5).
4. a kind of composite beam bridge panel according to claim 1 hangs bottom platform, which is characterized in that the channel steel frame (5)
It is to weld the rack formed by several channel steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125594.5U CN209619854U (en) | 2018-12-18 | 2018-12-18 | A kind of composite beam bridge panel hangs bottom platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125594.5U CN209619854U (en) | 2018-12-18 | 2018-12-18 | A kind of composite beam bridge panel hangs bottom platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209619854U true CN209619854U (en) | 2019-11-12 |
Family
ID=68446041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822125594.5U Active CN209619854U (en) | 2018-12-18 | 2018-12-18 | A kind of composite beam bridge panel hangs bottom platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209619854U (en) |
-
2018
- 2018-12-18 CN CN201822125594.5U patent/CN209619854U/en active Active
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