CN208267045U - A kind of assembled steel reinforced concrete channel of power plant - Google Patents
A kind of assembled steel reinforced concrete channel of power plant Download PDFInfo
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- CN208267045U CN208267045U CN201820565388.3U CN201820565388U CN208267045U CN 208267045 U CN208267045 U CN 208267045U CN 201820565388 U CN201820565388 U CN 201820565388U CN 208267045 U CN208267045 U CN 208267045U
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Abstract
A kind of assembled steel reinforced concrete channel of power plant, it includes prefabrication armored concrete channel, the pre-buried rubber fastening band in prefabricated reinforced concrete channel-end tip one end, the other end precast notch, and prefabricated reinforced concrete trench bottom is equipped with sump, and sump side is equipped with drainpipe；Adjacent two prefabricated reinforced concretes channel goes out notch with prefabricated reinforced concrete channel-end tip by prefabricated reinforced concrete channel-end tip rubber fastening band and connect, spacing expansion joint is equipped at prefabricated reinforced concrete channel interconnection, prefabricated reinforced concrete channel-end tip rubber water-proof band is equipped with zinc-plated keeper plate of steel, it is equipped with zinc-plated concrete nail between rubber fastening band and zinc-plated keeper plate of steel, zinc-plated keeper plate of steel is fixed on precast concrete channel；By head fall inside cement mortar screeding prefabricated reinforced concrete channel, the spacing of reasonable Arrangement longitudinal direction sump reaches, no longer the purpose in order to drain intensification channel, the excavation project amount for reducing scene.
Description
Technical field
The utility model relates to concrete channel technical fields, and in particular to a kind of assembled steel reinforced concrete ditch of power plant
Road.
Background technique
In the power plant designed at present, whether cable duct or pipe alley are using cast in situs armored concrete knot
Structure.There are the following problems for cast in situs armored concrete ditch form of construction work: (1) since channel length big, the reinforcing bar of cast in situs
Concrete channel generallys use structure and looks for slope along longitudinal drainage, gradually changes again along the section of longitudinal channel, increases ditch
The project amount that road excavates.(2) the armored concrete channel of cast in situs need live formwork, tie up muscle, casting concrete, later period support
Shield etc., leads to that channel speed of application is slow, construction environment is poor.(3) the armored concrete channel of cast in situs needs Site mixed
Solidifying soil will cause environmental pollution, waste water resource etc., and the policies such as green construction, energy-saving and emission-reduction advocated with country are incompatible.
Utility model content
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of power plant assembled steel reinforced coagulation
Native channel, with realize armored concrete channel be prefabricated in the factory, field-installed form of construction work, accelerate the speed of application of channel,
It reduces project amount and reduces resource consumption.
To achieve the above object, the utility model provides a kind of power plant assembled steel reinforced concrete channel, and feature exists
In: including prefabricated reinforced concrete channel, the pre-buried rubber fastening band in prefabricated reinforced concrete channel-end tip one end, the other end
Prefabricated notch, prefabricated reinforced concrete trench bottom are equipped with sump, and sump side is equipped with drainpipe；Adjacent two is precast reinforced
Concrete channel is connected by prefabricated reinforced concrete channel-end tip rubber fastening band and prefabricated reinforced concrete channel-end tip notch
It connects, prefabricated reinforced concrete channel-end tip rubber water-proof band is equipped with zinc-plated keeper plate of steel, by zinc-plated concrete nail by galvanized steel
Pressing plate is fixed in precast concrete channel walls.
The prefabricated reinforced concrete channel is prefabricated in the factory into several standard paragraphs.
Expansion joint, expansion joint width 30mm are equipped at the prefabricated reinforced concrete channel interconnection.It is described prefabricated
Head fall cement mortar screeding inside armored concrete channel.
The utility model good effect: the utility model takes that channel is divided into several standard paragraphs along longitudinal direction is pre- in the factory
System, on-site assembly mode, may be implemented the standardization of channel section, and batch production may be implemented construction water recycling and reduce former material
The waste of material such as sand, stone, cement, and the pollution of environment can be reduced；Each prefabricated reinforced concrete channel standard paragraphs one end
The connection type of pre-buried rubber fastening band, the prefabricated notch of the other end is simple, easy for construction；It is looked for by internal transverse and longitudinal cement mortar
Slope, the spacing of reasonable Arrangement longitudinal direction sump can fix armored concrete channel section, no longer in order to drain intensification ditch
Road reduces the excavation project amount at scene in this way, also reduces the project amount of channel itself；Entire prefabricated reinforced concrete channel section
Point connection does not have concrete wet construction, and construction requirement is not high, and speed of application is fast.To sum up, the prefabricated reinforced concrete ditch of batch production
Road, final product quality is stable, reliable, realizes construction water recycling and reduces waste of raw materials, and can reduce the pollution of environment, pacifies
Dress is convenient, reduces project amount, for conduit line or pipe trench, is had using this assembled steel reinforced concrete ditch road extraordinary
Economic benefit and social benefit.
Detailed description of the invention
Fig. 1 is channel plane layout drawing；
Fig. 2 is channel cross-sections figure；
Fig. 3 is channel floors attachment structure schematic diagram at expansion joint；
Fig. 4 is trench sidewalls attachment structure schematic diagram at expansion joint.
It is marked in attached drawing as follows: 1-plain concrete cushion layer；2-prefabricated reinforced concrete channels；3-sumps；4-rows
Water pipe；5-gullys；6-cement mortar；7-rubber fastening bands；8-zinc-plated keeper plate of steels；9-zinc-plated concrete nails；10-ends
Portion's notch；11-pointings；12-expansion joints.
Specific embodiment
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, a kind of assembled steel reinforced concrete channel of power plant of the utility model, including it is prefabricated
Armored concrete channel, prefabricated reinforced concrete channel are prefabricated in the factory into several standard paragraphs, prefabricated reinforced concrete channel
Length is determining according to on-site actual situations and traffic condition, the pre-buried rubber fastening band in prefabricated reinforced concrete channel-end tip one end,
The other end precasts notch, and prefabricated reinforced concrete trench bottom is equipped with sump, and sump side is equipped with drainpipe；In factory
In it is prefabricated after be transported to scene, when on-site assembly, prefabricated armored concrete channel is successively placed on by concrete mats using crane
On layer, mainly for levelling, the pre-buried rubber water-proof band edge of a standard paragraphs is adjacent with the notch end of another standard paragraphs for the effect of bed course,
Two standard paragraphs end spacing 30mm or so are clogged with pointing at channel floors expansion joint, so first for expansion joint
The brushing structure glue at channel notch afterwards, rubber fastening band is pasted at the notch of precast concrete channel, with zinc-plated coagulation
Zinc-plated keeper plate of steel is fixed on precast concrete channel by soil nailing, plays the role of fixed rubber fastening band, then uses joint filling material
Material clogs remaining position at expansion joint；It constructs on the bottom plate of armored concrete channel, looks for slope cement mortar ditch
Water is arranged to sump in road, and drainpipe is mounted in the casing for being embedded in sump, with pointing closure drainpipe and in advance
Gap between bushing burying is connect by drainpipe with gully.
The prefabricated reinforced concrete channel of batch production, quality of finished product good realize construction water recycling and reduce raw material
Waste, and the pollution of environment can be reduced, it is easy for installation.It can be seen that for conduit line or pipe trench, using this assembled steel reinforced mixed
Solidifying soil channel has extraordinary economic benefit and social benefit.
Claims (4)
1. a kind of assembled steel reinforced concrete channel of power plant, it is characterised in that: described pre- including prefabricated reinforced concrete channel
The pre-buried rubber fastening band in armored concrete channel-end tip processed one end, the other end precast notch, prefabricated reinforced concrete channel bottom
Portion is equipped with sump, and sump side is equipped with drainpipe；Adjacent two prefabricated reinforced concretes channel passes through prefabricated reinforced concrete
Channel-end tip rubber fastening band goes out notch with prefabricated reinforced concrete channel-end tip and connect, prefabricated reinforced concrete channel-end tip rubber
Glue waterstop is equipped with zinc-plated keeper plate of steel, zinc-plated concrete nail is equipped between rubber fastening band and zinc-plated keeper plate of steel, by galvanized steel
Pressing plate is fixed on precast concrete channel.
2. the assembled steel reinforced concrete channel of a kind of power plant according to claim 1, it is characterised in that: described precast reinforced
Concrete channel is prefabricated in the factory into several standard paragraphs.
3. the assembled steel reinforced concrete channel of a kind of power plant according to claim 1, it is characterised in that: precast reinforced coagulation
Spacing expansion joint is equipped at native channel interconnection.
4. a kind of according to claim 1 or 2 or 3 assembled steel reinforced concrete channels of power plant, it is characterised in that: described pre-
Head fall cement mortar screeding inside armored concrete channel processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565388.3U CN208267045U (en) | 2018-04-20 | 2018-04-20 | A kind of assembled steel reinforced concrete channel of power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565388.3U CN208267045U (en) | 2018-04-20 | 2018-04-20 | A kind of assembled steel reinforced concrete channel of power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267045U true CN208267045U (en) | 2018-12-21 |
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ID=64679108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820565388.3U Active CN208267045U (en) | 2018-04-20 | 2018-04-20 | A kind of assembled steel reinforced concrete channel of power plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN208267045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997163A (en) * | 2020-08-07 | 2020-11-27 | 长江勘测规划设计研究有限责任公司 | Embankment-road integrated engineering cable trench drainage structure and drainage method thereof |
-
2018
- 2018-04-20 CN CN201820565388.3U patent/CN208267045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997163A (en) * | 2020-08-07 | 2020-11-27 | 长江勘测规划设计研究有限责任公司 | Embankment-road integrated engineering cable trench drainage structure and drainage method thereof |
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