CN204081032U - Integrated-reinforcing blowdown manhole - Google Patents

Integrated-reinforcing blowdown manhole Download PDF

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Publication number
CN204081032U
CN204081032U CN201420205512.7U CN201420205512U CN204081032U CN 204081032 U CN204081032 U CN 204081032U CN 201420205512 U CN201420205512 U CN 201420205512U CN 204081032 U CN204081032 U CN 204081032U
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CN
China
Prior art keywords
manhole
reinforcing
reinforcing rib
main pipe
integrated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420205512.7U
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Chinese (zh)
Inventor
黄希顺
Original Assignee
黄希顺
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄希顺 filed Critical 黄希顺
Priority to CN201420205512.7U priority Critical patent/CN204081032U/en
Application granted granted Critical
Publication of CN204081032U publication Critical patent/CN204081032U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Integrated-reinforcing blowdown manhole, comprises main pipe and joint body, it is characterized in that described main pipe and joint tube wall arrange the reinforcing rib of entire body injection mo(u)lding.The main feature of this programme is the shortcoming overcoming existing processing mold demoulding difficulty, arranges the reinforcing rib of entire body (integrally) injection mo(u)lding, main pipe and joint tube wall compared with existing manhole, bulk strength is better, life-span is longer, reduces maintenance times, reduces maintenance cost.

Description

Integrated-reinforcing blowdown manhole
Technical field
The utility model relates to manhole, particularly relates to a kind of integrated-reinforcing blowdown manhole, belongs to blowdown pipe fitting field.
Background technology
In blow-off line is laid, need to use manhole, manhole is different according to effect, is divided into chute well and catch-basin, and has the various forms such as single-pass, straight-through, 90 ° of curved, threeways and four-way.The primary structure of manhole comprises main pipe and joint body, the various forms of manhole of prior art is due to the reason of processing mold ejection technique, reinforcing rib cannot be set in the outer wall entire body of manhole, reinforcing rib can only be set at the outer wall of main pipe's part of manhole or joint body portion, cause manhole bulk strength low, life-span is short, needs often to change, and maintenance cost is high.
Summary of the invention
The purpose of this utility model is the shortcoming existed to overcome prior art, provides a kind of outer wall entire body at manhole to arrange reinforcing rib, makes manhole good integral strength, long service life, reduces the integrated-reinforcing blowdown manhole of maintenance cost.
The technical scheme of the utility model integrated-reinforcing blowdown manhole is: comprise main pipe and joint body, it is characterized in that described main pipe and joint tube wall arrange the reinforcing rib of entire body injection mo(u)lding.
The utility model discloses a kind of integrated-reinforcing blowdown manhole, main feature is the shortcoming overcoming existing processing mold demoulding difficulty, the reinforcing rib of entire body (integrally) injection mo(u)lding is set main pipe and joint tube wall, compared with existing manhole, bulk strength is better, life-span is longer, reduces maintenance times, reduces maintenance cost.
Integrated-reinforcing blowdown manhole of the present utility model, described reinforcing rib is cross reinforcing or vertical strengthening ribs or oblique reinforcing rib or crisscross reinforcing rib, and the crisscross intensity of reinforcing rib is better, and anti-pressure ability is stronger.Described manhole is that 90 ° of curved or single-passes or straight-through or two logical or threeways or four-way or five-way or six logically wait chute well and catch-basin, applicable various forms of manhole.
Accompanying drawing explanation
Fig. 1 is the utility model integrated-reinforcing blowdown manhole schematic perspective view;
Fig. 2 is manhole is chute well schematic perspective view;
Fig. 3 is manhole is catch-basin schematic perspective view.
Detailed description of the invention
The utility model relates to a kind of integrated-reinforcing blowdown manhole, as shown in Fig. 1-Fig. 3, comprises main pipe 1 and joint body 2, and described main pipe 1 and joint body 2 outer wall arrange the reinforcing rib 3 of entire body injection mo(u)lding.The main feature of this programme is the shortcoming overcoming existing processing mold demoulding difficulty, arranges the reinforcing rib 3 of entire body (integrally) injection mo(u)lding, main pipe 1 and joint body 2 outer wall compared with existing manhole, bulk strength is better, life-span is longer, reduces maintenance times, reduces maintenance cost.Described reinforcing rib 3 is cross reinforcing 4 or vertical strengthening ribs 5 or oblique reinforcing rib 7 or crisscross reinforcing rib 6, and the crisscross intensity of reinforcing rib is better, and anti-pressure ability is stronger.Described manhole is that 90 ° of curved or single-passes or straight-through or two logical or threeways or four-way or five-way or six logically wait chute well and catch-basin, applicable various forms of manhole.

Claims (1)

1. integrated-reinforcing blowdown manhole, comprise main pipe (1) and joint body (2), it is characterized in that described main pipe (1) and joint body (2) outer wall arrange the reinforcing rib (3) of entire body injection mo(u)lding, described reinforcing rib (3) is cross reinforcing or vertical strengthening ribs or oblique reinforcing rib or crisscross reinforcing rib, and described manhole is that 90 ° of curved or single-passes or straight-through or two logical or threeways or four-way or five-way or six lead to.
CN201420205512.7U 2014-04-25 2014-04-25 Integrated-reinforcing blowdown manhole Expired - Fee Related CN204081032U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420205512.7U CN204081032U (en) 2014-04-25 2014-04-25 Integrated-reinforcing blowdown manhole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420205512.7U CN204081032U (en) 2014-04-25 2014-04-25 Integrated-reinforcing blowdown manhole

Publications (1)

Publication Number Publication Date
CN204081032U true CN204081032U (en) 2015-01-07

Family

ID=52173767

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420205512.7U Expired - Fee Related CN204081032U (en) 2014-04-25 2014-04-25 Integrated-reinforcing blowdown manhole

Country Status (1)

Country Link
CN (1) CN204081032U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104912173A (en) * 2015-05-25 2015-09-16 浙江浙牌科技有限公司 Special anti-floating inspection well

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104912173A (en) * 2015-05-25 2015-09-16 浙江浙牌科技有限公司 Special anti-floating inspection well

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150107

Termination date: 20160425