CN203096897U - Large-diameter drainage pipeline construction component - Google Patents
Large-diameter drainage pipeline construction component Download PDFInfo
- Publication number
- CN203096897U CN203096897U CN 201320096771 CN201320096771U CN203096897U CN 203096897 U CN203096897 U CN 203096897U CN 201320096771 CN201320096771 CN 201320096771 CN 201320096771 U CN201320096771 U CN 201320096771U CN 203096897 U CN203096897 U CN 203096897U
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- pipeline
- construction
- construction component
- diameter drainage
- stabling
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Abstract
The utility model belongs to the technical field of municipal storm sewage pipeline engineering, and particularly relates to a large-diameter drainage pipeline construction component. The large-diameter drainage pipeline construction component comprises a pipeline and is characterized in that the pipeline is arranged on two pipeline ascending pads, the upper portion of each pipeline ascending pad is fixedly connected with a pipeline stabling body, each pipeline stabling body is tangent with the pipeline, and a hoisting hole is formed in each pipeline stabling body. The large-diameter drainage pipeline construction component has the advantages that mounting efficiency is high, pipeline integrity and stability are high, mounting straightness of the pipeline can be guaranteed, inconvenience of two times of concrete pouring can be avoided, and manufacturing cost is low.
Description
(1) technical field
The utility model belongs to municipal rain sewer line field of engineering technology, be particularly related to a kind of heavy caliber drainage pipe construction assembly, should in the heavy caliber drainage pipeline project of cities and towns, use, when the engineering construction that the storm sewer construction line is grown, the construction period is nervous, adopt especially.
(2) background technology
In cities and towns municipal administration rain sewage conduct work progress, most of job sites work plane is narrow and small, can not large tracts of land launch, the engineering construction of construction period anxiety, if job practices (channel excavation → install template → bed course (flat base) is built → piping erection → installed template → base and builds → backfill) routinely, the two-step pouring concrete construction cycle is long.Simultaneously, can be because two-step pouring be brought the problem of Ping Ji and base contact surface cutter hair, it is very inconvenient that cleaning is got up; And globality, the steadiness of pipeline are low, cause the pipe skew easily, can not guarantee the straight compliance of piping erection.In addition, use conventional construction way, hanging belt is not easy to extract behind the tubing hoisted in position, and installation effectiveness is low.
(3) utility model content
The utility model provides the low heavy caliber drainage pipe construction assembly of inconvenience, cost that a kind of installation effectiveness height, pipeline globality and stability are high, can guarantee the straight compliance of piping erection, avoid the two-step pouring concrete to bring in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of heavy caliber drainage pipe construction assembly, comprise pipeline, it is characterized in that: described pipeline is arranged at two pipeline pads and rises on the body, and the pipeline pad plays the body top and is fixedly connected with the firm body of pipeline respectively, the firm body of pipeline is tangent with pipeline respectively, is respectively arranged with hole for hoist on the firm body of pipeline.
The beneficial effects of the utility model are: can and then carry out piping erection operation, the inconvenience of having avoided the two-step pouring concrete to bring after channel excavation finishes; Can make pipeline foundation (flat base, base) one-time-concreting, be convenient to construction organization, avoid simultaneously because the inconvenience that the flat base that two-step pouring is brought and base contact surface cutter hair, cleaning bring; Guaranteed the straight compliance of piping erection, pipeline one-time-concreting concrete has guaranteed the globality and the stability of pipeline; Hanging belt extracts convenient, has improved installation effectiveness; Can accelerating construction progress, guarantee construction quality, reduce construction costs, reduce the extraneous factor influence, be beneficial to the engineering overall development requirement of mechanized construction; Have good social benefit and economic benefit, greatly promotional value is arranged in municipal engineering construction.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is a main TV structure schematic diagram of the present utility model;
Accompanying drawing 2 is a left TV structure schematic diagram of the present utility model;
Among the figure, 1 pipeline, 2 pipeline pads play body, the firm body of 3 pipelines, 4 holes for hoist.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises pipeline 1, pipeline 1 is arranged at two pipeline pads and rises on the body 2, the pipeline pad plays body 2 tops and is fixedly connected with the firm body 3 of pipeline respectively, basic one-time-concreting is finished, the firm body 3 of pipeline is tangent with pipeline 1 respectively, be respectively arranged with hole for hoist 4 on the firm body 3 of pipeline, be convenient to construction and installation.
Adopt the job practices of heavy caliber drainage pipe construction assembly of the present utility model, construction sequence is:
(1), after channel excavation finishes, according to design bottom land elevation bottom land is cleaned out, under the prerequisite that satisfies the design bearing capacity of foundation soil, hanging wire is with the midline position and the bearing surface elevation of control pipeline and assembly between two manholes of design, and the bearing surface elevation is pipeline crust elevation=flowing water face elevation-pipeline wall thickness;
(2), installation component, groove excavates just installation component at any time at any time, the pipeline pad plays the flat basic consistency of thickness of body and pipe design, assembly unit is used in pairs, width is consistent with flat sound stage width degree after the assembly unit, the firm body of pipeline is consistent with the design basis height;
(3), pipe laying, just pipe laying at any time after a pair of assembly installs, pipeline is positioned over the pipeline pad and rises on the body, the pipeline firm body of pipelines on two sides respectively is tangent;
(4), install the pipeline foundation masterplate, the assembly side is as the supporting surface of basic masterplate;
(5), the pipeline installation carries out concrete and divides every 25cm one deck to build after managing acceptance(check), continuous placing once survives, and is convenient to construction organization, avoided simultaneously because the flat base that two-step pouring is brought with base contact surface cutter hair, clear up the inconvenience that brings;
(6), the backfilling material that adopts must be strict even by the match ratio mix, forbid mix in groove, forbid to incline and fill out, dried filling out, assorted filling out, water dashes and fills out, every layer of virtual resurfacing thickness of backfill pressed frog rammer 20CM, road roller 30CM control, layer thickness control adopts " scale layer control method ", and the surface of filling compacting needs smooth, no sharp trace, loose phenomenon must not be arranged, 10% dirt that backfill is used should with trough rim, structure, pipeline is close to and is smooth closely knit, and the need of no work plane are handled separately, during section construction, well arranged, should every layer stay and establish step, and remove not compaction part, in time sampling guarantees that degree of compaction reaches designing requirement.
Adopt the job practices of heavy caliber drainage pipe of the present utility model construction assembly, construction sequence is: channel excavation → assembly installations → piping erection → install template → flat is basic, base is built → backfill.
Adopt heavy caliber drainage pipe construction assembly of the present utility model and job practices thereof, successful Application in Dezhou high ferro newly developed area infrastructure construction engineering, improved efficiency of construction, guaranteed the straight compliance of piping erection, finishing smoothly for engineering provides guarantee, obtain owner's favorable comment, similar engineering is had reference function very much.
Claims (1)
1. heavy caliber drainage pipe construction assembly, comprise pipeline (1), it is characterized in that: described pipeline (1) is arranged at two pipeline pads and rises on the body (2), the pipeline pad plays body (2) top and is fixedly connected with the firm body of pipeline (3) respectively, the firm body of pipeline (3) is tangent with pipeline (1) respectively, is respectively arranged with hole for hoist (4) on the firm body of pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096771 CN203096897U (en) | 2013-03-04 | 2013-03-04 | Large-diameter drainage pipeline construction component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096771 CN203096897U (en) | 2013-03-04 | 2013-03-04 | Large-diameter drainage pipeline construction component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096897U true CN203096897U (en) | 2013-07-31 |
Family
ID=48848311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320096771 Expired - Fee Related CN203096897U (en) | 2013-03-04 | 2013-03-04 | Large-diameter drainage pipeline construction component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114643A (en) * | 2013-03-04 | 2013-05-22 | 济南城建集团有限公司 | Large-caliber drainage pipeline construction assembly and construction method thereof |
-
2013
- 2013-03-04 CN CN 201320096771 patent/CN203096897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114643A (en) * | 2013-03-04 | 2013-05-22 | 济南城建集团有限公司 | Large-caliber drainage pipeline construction assembly and construction method thereof |
| CN103114643B (en) * | 2013-03-04 | 2014-11-12 | 济南城建集团有限公司 | Large-caliber drainage pipeline construction assembly and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |